diff options
Diffstat (limited to 'drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c')
| -rw-r--r-- | drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c | 5210 |
1 files changed, 0 insertions, 5210 deletions
diff --git a/drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c b/drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c deleted file mode 100644 index 7e6071059a95..000000000000 --- a/drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c +++ /dev/null @@ -1,5210 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2016 Realtek Corporation. - * - * 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 RTL8822B Co-exist mechanism - * - * History - * 2012/11/15 Cosa first check in. - * - * *************************************************************/ - -/* ************************************************************ - * include files - * *************************************************************/ -#include "halbt_precomp.h" - -/* ************************************************************ - * Global variables, these are static variables - * *************************************************************/ -static struct coex_dm_8822b_2ant glcoex_dm_8822b_2ant; -static struct coex_dm_8822b_2ant *coex_dm = &glcoex_dm_8822b_2ant; -static struct coex_sta_8822b_2ant glcoex_sta_8822b_2ant; -static struct coex_sta_8822b_2ant *coex_sta = &glcoex_sta_8822b_2ant; -static struct psdscan_sta_8822b_2ant gl_psd_scan_8822b_2ant; -static struct psdscan_sta_8822b_2ant *psd_scan = &gl_psd_scan_8822b_2ant; -static struct rfe_type_8822b_2ant gl_rfe_type_8822b_2ant; -static struct rfe_type_8822b_2ant *rfe_type = &gl_rfe_type_8822b_2ant; - -static const char *const glbt_info_src_8822b_2ant[] = { - "BT Info[wifi fw]", "BT Info[bt rsp]", "BT Info[bt auto report]", -}; - -static u32 glcoex_ver_date_8822b_2ant = 20170327; -static u32 glcoex_ver_8822b_2ant = 0x44; -static u32 glcoex_ver_btdesired_8822b_2ant = 0x42; - -/* ************************************************************ - * local function proto type if needed - * ************************************************************ - * ************************************************************ - * local function start with halbtc8822b2ant_ - * *************************************************************/ -static u8 halbtc8822b2ant_bt_rssi_state(struct btc_coexist *btcoexist, - u8 *ppre_bt_rssi_state, u8 level_num, - u8 rssi_thresh, u8 rssi_thresh1) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - s32 bt_rssi = 0; - u8 bt_rssi_state = *ppre_bt_rssi_state; - - bt_rssi = coex_sta->bt_rssi; - - if (level_num == 2) { - if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) || - (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - if (bt_rssi >= - (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - bt_rssi_state = BTC_RSSI_STATE_HIGH; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - } else { - if (bt_rssi < rssi_thresh) - bt_rssi_state = BTC_RSSI_STATE_LOW; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - } - } else if (level_num == 3) { - if (rssi_thresh > rssi_thresh1) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi thresh error!!\n"); - return *ppre_bt_rssi_state; - } - - if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) || - (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - if (bt_rssi >= - (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - } else if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) || - (*ppre_bt_rssi_state == - BTC_RSSI_STATE_STAY_MEDIUM)) { - if (bt_rssi >= (rssi_thresh1 + - BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - bt_rssi_state = BTC_RSSI_STATE_HIGH; - else if (bt_rssi < rssi_thresh) - bt_rssi_state = BTC_RSSI_STATE_LOW; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - } else { - if (bt_rssi < rssi_thresh1) - bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - } - } - - *ppre_bt_rssi_state = bt_rssi_state; - - return bt_rssi_state; -} - -static u8 halbtc8822b2ant_wifi_rssi_state(struct btc_coexist *btcoexist, - u8 *pprewifi_rssi_state, u8 level_num, - u8 rssi_thresh, u8 rssi_thresh1) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - s32 wifi_rssi = 0; - u8 wifi_rssi_state = *pprewifi_rssi_state; - - btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); - - if (level_num == 2) { - if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) || - (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - if (wifi_rssi >= - (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - wifi_rssi_state = BTC_RSSI_STATE_HIGH; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - } else { - if (wifi_rssi < rssi_thresh) - wifi_rssi_state = BTC_RSSI_STATE_LOW; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - } - } else if (level_num == 3) { - if (rssi_thresh > rssi_thresh1) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI thresh error!!\n"); - return *pprewifi_rssi_state; - } - - if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) || - (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - if (wifi_rssi >= - (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - } else if ((*pprewifi_rssi_state == BTC_RSSI_STATE_MEDIUM) || - (*pprewifi_rssi_state == - BTC_RSSI_STATE_STAY_MEDIUM)) { - if (wifi_rssi >= (rssi_thresh1 + - BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - wifi_rssi_state = BTC_RSSI_STATE_HIGH; - else if (wifi_rssi < rssi_thresh) - wifi_rssi_state = BTC_RSSI_STATE_LOW; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - } else { - if (wifi_rssi < rssi_thresh1) - wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - } - } - - *pprewifi_rssi_state = wifi_rssi_state; - - return wifi_rssi_state; -} - -static void halbtc8822b2ant_coex_switch_threshold(struct btc_coexist *btcoexist, - u8 isolation_measuared) -{ - s8 interference_wl_tx = 0, interference_bt_tx = 0; - - interference_wl_tx = - BT_8822B_2ANT_WIFI_MAX_TX_POWER - isolation_measuared; - interference_bt_tx = - BT_8822B_2ANT_BT_MAX_TX_POWER - isolation_measuared; - - coex_sta->wifi_coex_thres = BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES1; - coex_sta->wifi_coex_thres2 = BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES2; - - coex_sta->bt_coex_thres = BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES1; - coex_sta->bt_coex_thres2 = BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES2; -} - -static void halbtc8822b2ant_query_bt_info(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 h2c_parameter[1] = {0}; - - if (coex_sta->bt_disabled) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], No query BT info because BT is disabled!\n"); - return; - } - - h2c_parameter[0] |= BIT(0); /* trigger */ - - btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); -} - -static void halbtc8822b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist) -{ - u32 reg_hp_txrx, reg_lp_txrx, u32tmp; - u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0; - static u8 num_of_bt_counter_chk, cnt_slave, cnt_autoslot_hang; - - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - reg_hp_txrx = 0x770; - reg_lp_txrx = 0x774; - - u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx); - reg_hp_tx = u32tmp & MASKLWORD; - reg_hp_rx = (u32tmp & MASKHWORD) >> 16; - - u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx); - reg_lp_tx = u32tmp & MASKLWORD; - reg_lp_rx = (u32tmp & MASKHWORD) >> 16; - - coex_sta->high_priority_tx = reg_hp_tx; - coex_sta->high_priority_rx = reg_hp_rx; - coex_sta->low_priority_tx = reg_lp_tx; - coex_sta->low_priority_rx = reg_lp_rx; - - /* reset counter */ - btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); - - if ((coex_sta->low_priority_tx > 1050) && - (!coex_sta->c2h_bt_inquiry_page)) - coex_sta->pop_event_cnt++; - - if ((coex_sta->low_priority_rx >= 950) && - (coex_sta->low_priority_rx >= coex_sta->low_priority_tx) && - (!coex_sta->under_ips) && (!coex_sta->c2h_bt_inquiry_page) && - (coex_sta->bt_link_exist)) { - if (cnt_slave >= 2) { - bt_link_info->slave_role = true; - cnt_slave = 2; - } else { - cnt_slave++; - } - } else { - if (cnt_slave == 0) { - bt_link_info->slave_role = false; - cnt_slave = 0; - } else { - cnt_slave--; - } - } - - if (coex_sta->is_tdma_btautoslot) { - if ((coex_sta->low_priority_tx >= 1300) && - (coex_sta->low_priority_rx <= 150)) { - if (cnt_autoslot_hang >= 2) { - coex_sta->is_tdma_btautoslot_hang = true; - cnt_autoslot_hang = 2; - } else { - cnt_autoslot_hang++; - } - } else { - if (cnt_autoslot_hang == 0) { - coex_sta->is_tdma_btautoslot_hang = false; - cnt_autoslot_hang = 0; - } else { - cnt_autoslot_hang--; - } - } - } - - if (coex_sta->sco_exist) { - if ((coex_sta->high_priority_tx >= 400) && - (coex_sta->high_priority_rx >= 400)) - coex_sta->is_esco_mode = false; - else - coex_sta->is_esco_mode = true; - } - - if (bt_link_info->hid_only) { - if (coex_sta->low_priority_rx > 50) - coex_sta->is_hid_low_pri_tx_overhead = true; - else - coex_sta->is_hid_low_pri_tx_overhead = false; - } - - if ((coex_sta->high_priority_tx == 0) && - (coex_sta->high_priority_rx == 0) && - (coex_sta->low_priority_tx == 0) && - (coex_sta->low_priority_rx == 0)) { - num_of_bt_counter_chk++; - if (num_of_bt_counter_chk >= 3) { - halbtc8822b2ant_query_bt_info(btcoexist); - num_of_bt_counter_chk = 0; - } - } -} - -static void halbtc8822b2ant_monitor_wifi_ctr(struct btc_coexist *btcoexist) -{ - s32 wifi_rssi = 0; - bool wifi_busy = false, wifi_under_b_mode = false, wifi_scan = false; - bool bt_idle = false; - static u8 cck_lock_counter, wl_noisy_count0, wl_noisy_count1 = 3, - wl_noisy_count2; - u32 total_cnt, cck_cnt; - u32 cnt_crcok = 0, cnt_crcerr = 0; - static u8 cnt; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, - &wifi_under_b_mode); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan); - - coex_sta->crc_ok_cck = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_OK_CCK"); - coex_sta->crc_ok_11g = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_OK_LEGACY"); - coex_sta->crc_ok_11n = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_OK_HT"); - coex_sta->crc_ok_11n_vht = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_OK_VHT"); - - coex_sta->crc_err_cck = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_ERROR_CCK"); - coex_sta->crc_err_11g = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_ERROR_LEGACY"); - coex_sta->crc_err_11n = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_ERROR_HT"); - coex_sta->crc_err_11n_vht = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_ERROR_VHT"); - - cnt_crcok = coex_sta->crc_ok_cck + coex_sta->crc_ok_11g + - coex_sta->crc_ok_11n + coex_sta->crc_ok_11n_vht; - - cnt_crcerr = coex_sta->crc_err_cck + coex_sta->crc_err_11g + - coex_sta->crc_err_11n + coex_sta->crc_err_11n_vht; - - if ((wifi_busy) && (cnt_crcerr != 0)) { - coex_sta->now_crc_ratio = cnt_crcok / cnt_crcerr; - - if (cnt == 0) - coex_sta->acc_crc_ratio = coex_sta->now_crc_ratio; - else - coex_sta->acc_crc_ratio = - (coex_sta->acc_crc_ratio * 7 + - coex_sta->now_crc_ratio * 3) / - 10; - - if (cnt >= 10) - cnt = 0; - else - cnt++; - } - - cck_cnt = coex_sta->crc_ok_cck + coex_sta->crc_err_cck; - - if ((coex_dm->bt_status == - BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE) || - (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE) || - (coex_sta->bt_disabled)) - bt_idle = true; - - if (cck_cnt > 250) { - if (wl_noisy_count2 < 3) - wl_noisy_count2++; - - if (wl_noisy_count2 == 3) { - wl_noisy_count0 = 0; - wl_noisy_count1 = 0; - } - - } else if (cck_cnt < 50) { - if (wl_noisy_count0 < 3) - wl_noisy_count0++; - - if (wl_noisy_count0 == 3) { - wl_noisy_count1 = 0; - wl_noisy_count2 = 0; - } - - } else { - if (wl_noisy_count1 < 3) - wl_noisy_count1++; - - if (wl_noisy_count1 == 3) { - wl_noisy_count0 = 0; - wl_noisy_count2 = 0; - } - } - - if (wl_noisy_count2 == 3) - coex_sta->wl_noisy_level = 2; - else if (wl_noisy_count1 == 3) - coex_sta->wl_noisy_level = 1; - else - coex_sta->wl_noisy_level = 0; - - if ((wifi_busy) && (wifi_rssi >= 30) && (!wifi_under_b_mode)) { - total_cnt = cnt_crcok; - - if ((coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_ACL_BUSY) || - (coex_dm->bt_status == - BT_8822B_1ANT_BT_STATUS_ACL_SCO_BUSY) || - (coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_SCO_BUSY)) { - if (coex_sta->crc_ok_cck > - (total_cnt - coex_sta->crc_ok_cck)) { - if (cck_lock_counter < 3) - cck_lock_counter++; - } else { - if (cck_lock_counter > 0) - cck_lock_counter--; - } - - } else { - if (cck_lock_counter > 0) - cck_lock_counter--; - } - } else { - if (cck_lock_counter > 0) - cck_lock_counter--; - } - - if (!coex_sta->pre_ccklock) { - if (cck_lock_counter >= 3) - coex_sta->cck_lock = true; - else - coex_sta->cck_lock = false; - } else { - if (cck_lock_counter == 0) - coex_sta->cck_lock = false; - else - coex_sta->cck_lock = true; - } - - if (coex_sta->cck_lock) - coex_sta->cck_ever_lock = true; - - coex_sta->pre_ccklock = coex_sta->cck_lock; -} - -static bool -halbtc8822b2ant_is_wifibt_status_changed(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static bool pre_wifi_busy, pre_under_4way, pre_bt_hs_on, pre_bt_off, - pre_bt_slave, pre_hid_low_pri_tx_overhead, pre_wifi_under_lps, - pre_bt_setup_link; - static u8 pre_hid_busy_num, pre_wl_noisy_level; - bool wifi_busy = false, under_4way = false, bt_hs_on = false; - bool wifi_connected = false; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - 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 (coex_sta->bt_disabled != pre_bt_off) { - pre_bt_off = coex_sta->bt_disabled; - - if (coex_sta->bt_disabled) - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is disabled !!\n"); - else - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is enabled !!\n"); - - coex_sta->bt_coex_supported_feature = 0; - coex_sta->bt_coex_supported_version = 0; - coex_sta->bt_ble_scan_type = 0; - coex_sta->bt_ble_scan_para[0] = 0; - coex_sta->bt_ble_scan_para[1] = 0; - coex_sta->bt_ble_scan_para[2] = 0; - coex_sta->bt_reg_vendor_ac = 0xffff; - coex_sta->bt_reg_vendor_ae = 0xffff; - return true; - } - - 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; - } - if (coex_sta->wl_noisy_level != pre_wl_noisy_level) { - pre_wl_noisy_level = coex_sta->wl_noisy_level; - return true; - } - if (coex_sta->under_lps != pre_wifi_under_lps) { - pre_wifi_under_lps = coex_sta->under_lps; - if (coex_sta->under_lps) - return true; - } - } - - if (!coex_sta->bt_disabled) { - if (coex_sta->hid_busy_num != pre_hid_busy_num) { - pre_hid_busy_num = coex_sta->hid_busy_num; - return true; - } - - if (bt_link_info->slave_role != pre_bt_slave) { - pre_bt_slave = bt_link_info->slave_role; - return true; - } - - if (pre_hid_low_pri_tx_overhead != - coex_sta->is_hid_low_pri_tx_overhead) { - pre_hid_low_pri_tx_overhead = - coex_sta->is_hid_low_pri_tx_overhead; - return true; - } - - if (pre_bt_setup_link != coex_sta->is_setup_link) { - pre_bt_setup_link = coex_sta->is_setup_link; - return true; - } - } - - return false; -} - -static void halbtc8822b2ant_update_bt_link_info(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; - bool bt_busy = false; - - coex_sta->num_of_profile = 0; - - /* set link exist status */ - if (!(coex_sta->bt_info & BT_INFO_8822B_1ANT_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 (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_FTP) { - coex_sta->pan_exist = true; - coex_sta->num_of_profile++; - } else { - coex_sta->pan_exist = false; - } - - if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_A2DP) { - coex_sta->a2dp_exist = true; - coex_sta->num_of_profile++; - } else { - coex_sta->a2dp_exist = false; - } - - if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_HID) { - coex_sta->hid_exist = true; - coex_sta->num_of_profile++; - } else { - coex_sta->hid_exist = false; - } - - if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_SCO_ESCO) { - coex_sta->sco_exist = true; - coex_sta->num_of_profile++; - } else { - coex_sta->sco_exist = 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; - bt_link_info->acl_busy = coex_sta->acl_busy; - - /* 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; - - if (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_INQ_PAGE) { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_INQ_PAGE; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT Inq/page!!!\n"); - } else if (!(coex_sta->bt_info & BT_INFO_8822B_2ANT_B_CONNECTION)) { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE; - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"); - } else if (coex_sta->bt_info == BT_INFO_8822B_2ANT_B_CONNECTION) { - /* connection exists but no busy */ - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); - } else if (((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_ESCO) || - (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_BUSY)) && - (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_ACL_BUSY)) { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT ACL SCO busy!!!\n"); - } else if ((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_ESCO) || - (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_BUSY)) { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_SCO_BUSY; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); - } else if (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_ACL_BUSY) { - coex_dm->bt_status = BT_8822B_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_8822B_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_8822B_2ANT_BT_STATUS_ACL_BUSY) || - (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_SCO_BUSY) || - (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY)) - bt_busy = true; - else - bt_busy = false; - - btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy); -} - -static void halbtc8822b2ant_update_wifi_ch_info(struct btc_coexist *btcoexist, - u8 type) -{ - u8 h2c_parameter[3] = {0}; - u32 wifi_bw; - u8 wifi_central_chnl; - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - /* 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 ((type == BTC_MEDIA_CONNECT) && (wifi_central_chnl <= 14)) { - /* enable BT AFH skip WL channel for 8822b - * because BT Rx LO interference - */ - 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; - } - - coex_dm->wifi_chnl_info[0] = h2c_parameter[0]; - coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; - coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; - - btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); -} - -static void -halbtc8822b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist, - u8 dac_swing_lvl) -{ - u8 h2c_parameter[1] = {0}; - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - /* There are several type of dacswing */ - /* 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */ - h2c_parameter[0] = dac_swing_lvl; - - btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); -} - -static void halbtc8822b2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist, - bool force_exec, - u8 fw_dac_swing_lvl) -{ - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl; - - if (!force_exec) { - if (coex_dm->pre_fw_dac_swing_lvl == - coex_dm->cur_fw_dac_swing_lvl) - return; - } - - halbtc8822b2ant_set_fw_dac_swing_level(btcoexist, - coex_dm->cur_fw_dac_swing_lvl); - - coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl; -} - -static void halbtc8822b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, - u8 dec_bt_pwr_lvl) -{ - u32 RTL97F_8822B = 0; - u8 h2c_parameter[1] = {0}; - - if (RTL97F_8822B) - return; - - h2c_parameter[0] = dec_bt_pwr_lvl; - - btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter); -} - -static void halbtc8822b2ant_dec_bt_pwr(struct btc_coexist *btcoexist, - bool force_exec, u8 dec_bt_pwr_lvl) -{ - coex_dm->cur_bt_dec_pwr_lvl = dec_bt_pwr_lvl; - - if (!force_exec) { - if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_bt_dec_pwr_lvl) - return; - } - halbtc8822b2ant_set_fw_dec_bt_pwr(btcoexist, - coex_dm->cur_bt_dec_pwr_lvl); - - coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_bt_dec_pwr_lvl; -} - -static void halbtc8822b2ant_low_penalty_ra(struct btc_coexist *btcoexist, - bool force_exec, bool low_penalty_ra) -{ - coex_dm->cur_low_penalty_ra = low_penalty_ra; - - if (!force_exec) { - if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra) - return; - } - - if (low_penalty_ra) - btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 50); - else - btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 0); - - coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra; -} - -static void halbtc8822b2ant_write_score_board(struct btc_coexist *btcoexist, - u16 bitpos, bool state) -{ - static u16 originalval = 0x8002; - - if (state) - originalval = originalval | bitpos; - else - originalval = originalval & (~bitpos); - - btcoexist->btc_write_2byte(btcoexist, 0xaa, originalval); -} - -static void halbtc8822b2ant_read_score_board(struct btc_coexist *btcoexist, - u16 *score_board_val) -{ - *score_board_val = - (btcoexist->btc_read_2byte(btcoexist, 0xaa)) & 0x7fff; -} - -static void halbtc8822b2ant_post_state_to_bt(struct btc_coexist *btcoexist, - u16 type, bool state) -{ - halbtc8822b2ant_write_score_board(btcoexist, (u16)type, state); -} - -static void -halbtc8822b2ant_monitor_bt_enable_disable(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u32 bt_disable_cnt; - bool bt_active = true, bt_disabled = false, wifi_under_5g = false; - u16 u16tmp; - - /* This function check if bt is disabled */ - - /* Read BT on/off status from scoreboard[1], - * enable this only if BT patch support this feature - */ - halbtc8822b2ant_read_score_board(btcoexist, &u16tmp); - - bt_active = u16tmp & BIT(1); - - if (bt_active) { - bt_disable_cnt = 0; - bt_disabled = false; - btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, - &bt_disabled); - } else { - bt_disable_cnt++; - if (bt_disable_cnt >= 10) { - bt_disabled = true; - bt_disable_cnt = 10; - } - - btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, - &bt_disabled); - } - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - - if ((wifi_under_5g) || (bt_disabled)) - halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false); - else - halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, true); - - if (coex_sta->bt_disabled != bt_disabled) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is from %s to %s!!\n", - (coex_sta->bt_disabled ? "disabled" : "enabled"), - (bt_disabled ? "disabled" : "enabled")); - coex_sta->bt_disabled = bt_disabled; - } -} - -static void halbtc8822b2ant_enable_gnt_to_gpio(struct btc_coexist *btcoexist, - bool isenable) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 bit_val[5] = {0, 0, 0, 0, 0}; - - if (!btcoexist->dbg_mode_2ant) - return; - - if (isenable) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], enable_gnt_to_gpio!!\n"); - - /* enable GNT_WL, GNT_BT to GPIO for debug */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x1); - - /* store original value */ - bit_val[0] = - (btcoexist->btc_read_1byte(btcoexist, 0x66) & BIT(4)) >> - 4; /*0x66[4] */ - bit_val[1] = (btcoexist->btc_read_1byte(btcoexist, 0x67) & - BIT(0)); /*0x66[8] */ - bit_val[2] = - (btcoexist->btc_read_1byte(btcoexist, 0x42) & BIT(3)) >> - 3; /*0x40[19] */ - bit_val[3] = - (btcoexist->btc_read_1byte(btcoexist, 0x65) & BIT(7)) >> - 7; /*0x64[15] */ - bit_val[4] = - (btcoexist->btc_read_1byte(btcoexist, 0x72) & BIT(2)) >> - 2; /*0x70[18] */ - - /* switch GPIO Mux */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4), - 0x0); /*0x66[4] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0), - 0x0); /*0x66[8] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x42, BIT(3), - 0x0); /*0x40[19] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x65, BIT(7), - 0x0); /*0x64[15] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x72, BIT(2), - 0x0); /*0x70[18] = 0 */ - - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], disable_gnt_to_gpio!!\n"); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x0); - - /* Restore original value */ - /* switch GPIO Mux */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4), - bit_val[0]); /*0x66[4] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0), - bit_val[1]); /*0x66[8] = 0 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x42, BIT(3), bit_val[2]); /*0x40[19] = 0 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x65, BIT(7), bit_val[3]); /*0x64[15] = 0 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x72, BIT(2), bit_val[4]); /*0x70[18] = 0 */ - } -} - -static u32 -halbtc8822b2ant_ltecoex_indirect_read_reg(struct btc_coexist *btcoexist, - u16 reg_addr) -{ - u32 delay_count = 0; - - while (1) { - if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) & BIT(5)) == - 0) { - mdelay(50); - delay_count++; - if (delay_count >= 10) { - delay_count = 0; - break; - } - } else { - break; - } - } - - /* wait for ready bit before access 0x1700 */ - btcoexist->btc_write_4byte(btcoexist, 0x1700, 0x800F0000 | reg_addr); - - return btcoexist->btc_read_4byte(btcoexist, 0x1708); /* get read data */ -} - -static void -halbtc8822b2ant_ltecoex_indirect_write_reg(struct btc_coexist *btcoexist, - u16 reg_addr, u32 bit_mask, - u32 reg_value) -{ - u32 val, i = 0, bitpos = 0, delay_count = 0; - - if (bit_mask == 0x0) - return; - if (bit_mask == 0xffffffff) { - /* wait for ready bit before access 0x1700/0x1704 */ - while (1) { - if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) & - BIT(5)) == 0) { - mdelay(50); - delay_count++; - if (delay_count >= 10) { - delay_count = 0; - break; - } - } else { - break; - } - } - - btcoexist->btc_write_4byte(btcoexist, 0x1704, - reg_value); /* put write data */ - - btcoexist->btc_write_4byte(btcoexist, 0x1700, - 0xc00F0000 | reg_addr); - } else { - for (i = 0; i <= 31; i++) { - if (((bit_mask >> i) & 0x1) == 0x1) { - bitpos = i; - break; - } - } - - /* read back register value before write */ - val = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - reg_addr); - val = (val & (~bit_mask)) | (reg_value << bitpos); - - /* wait for ready bit before access 0x1700/0x1704 */ - while (1) { - if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) & - BIT(5)) == 0) { - mdelay(50); - delay_count++; - if (delay_count >= 10) { - delay_count = 0; - break; - } - } else { - break; - } - } - - btcoexist->btc_write_4byte(btcoexist, 0x1704, - val); /* put write data */ - - btcoexist->btc_write_4byte(btcoexist, 0x1700, - 0xc00F0000 | reg_addr); - } -} - -static void halbtc8822b2ant_ltecoex_enable(struct btc_coexist *btcoexist, - bool enable) -{ - u8 val; - - val = (enable) ? 1 : 0; - halbtc8822b2ant_ltecoex_indirect_write_reg(btcoexist, 0x38, 0x80, - val); /* 0x38[7] */ -} - -static void -halbtc8822b2ant_ltecoex_pathcontrol_owner(struct btc_coexist *btcoexist, - bool wifi_control) -{ - u8 val; - - val = (wifi_control) ? 1 : 0; - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x4, - val); /* 0x70[26] */ -} - -static void halbtc8822b2ant_ltecoex_set_gnt_bt(struct btc_coexist *btcoexist, - u8 control_block, - bool sw_control, u8 state) -{ - u32 val = 0, bit_mask; - - state = state & 0x1; - val = (sw_control) ? ((state << 1) | 0x1) : 0; - - switch (control_block) { - case BT_8822B_2ANT_GNT_BLOCK_RFC_BB: - default: - bit_mask = 0xc000; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[15:14] */ - bit_mask = 0x0c00; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[11:10] */ - break; - case BT_8822B_2ANT_GNT_BLOCK_RFC: - bit_mask = 0xc000; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[15:14] */ - break; - case BT_8822B_2ANT_GNT_BLOCK_BB: - bit_mask = 0x0c00; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[11:10] */ - break; - } -} - -static void halbtc8822b2ant_ltecoex_set_gnt_wl(struct btc_coexist *btcoexist, - u8 control_block, - bool sw_control, u8 state) -{ - u32 val = 0, bit_mask; - - state = state & 0x1; - val = (sw_control) ? ((state << 1) | 0x1) : 0; - - switch (control_block) { - case BT_8822B_2ANT_GNT_BLOCK_RFC_BB: - default: - bit_mask = 0x3000; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[13:12] */ - bit_mask = 0x0300; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[9:8] */ - break; - case BT_8822B_2ANT_GNT_BLOCK_RFC: - bit_mask = 0x3000; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[13:12] */ - break; - case BT_8822B_2ANT_GNT_BLOCK_BB: - bit_mask = 0x0300; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[9:8] */ - break; - } -} - -static void -halbtc8822b2ant_ltecoex_set_coex_table(struct btc_coexist *btcoexist, - u8 table_type, u16 table_content) -{ - u16 reg_addr = 0x0000; - - switch (table_type) { - case BT_8822B_2ANT_CTT_WL_VS_LTE: - reg_addr = 0xa0; - break; - case BT_8822B_2ANT_CTT_BT_VS_LTE: - reg_addr = 0xa4; - break; - } - - if (reg_addr != 0x0000) - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, reg_addr, 0xffff, - table_content); /* 0xa0[15:0] or 0xa4[15:0] */ -} - -static void halbtc8822b2ant_set_wltoggle_coex_table( - struct btc_coexist *btcoexist, bool force_exec, u8 interval, - u8 val0x6c4_b0, u8 val0x6c4_b1, u8 val0x6c4_b2, u8 val0x6c4_b3) -{ - static u8 pre_h2c_parameter[6] = {0}; - u8 cur_h2c_parameter[6] = {0}; - u8 i, match_cnt = 0; - - cur_h2c_parameter[0] = 0x7; /* op_code, 0x7= wlan toggle slot*/ - - cur_h2c_parameter[1] = interval; - cur_h2c_parameter[2] = val0x6c4_b0; - cur_h2c_parameter[3] = val0x6c4_b1; - cur_h2c_parameter[4] = val0x6c4_b2; - cur_h2c_parameter[5] = val0x6c4_b3; - - if (!force_exec) { - for (i = 1; i <= 5; i++) { - if (cur_h2c_parameter[i] != pre_h2c_parameter[i]) - break; - - match_cnt++; - } - - if (match_cnt == 5) - return; - } - - for (i = 1; i <= 5; i++) - pre_h2c_parameter[i] = cur_h2c_parameter[i]; - - btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, cur_h2c_parameter); -} - -static void halbtc8822b2ant_set_coex_table(struct btc_coexist *btcoexist, - u32 val0x6c0, u32 val0x6c4, - u32 val0x6c8, u8 val0x6cc) -{ - btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); - - btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); - - btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); - - btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); -} - -static void halbtc8822b2ant_coex_table(struct btc_coexist *btcoexist, - bool force_exec, u32 val0x6c0, - u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) -{ - coex_dm->cur_val0x6c0 = val0x6c0; - coex_dm->cur_val0x6c4 = val0x6c4; - coex_dm->cur_val0x6c8 = val0x6c8; - coex_dm->cur_val0x6cc = val0x6cc; - - if (!force_exec) { - if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) && - (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) && - (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) && - (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc)) - return; - } - halbtc8822b2ant_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 halbtc8822b2ant_coex_table_with_type(struct btc_coexist *btcoexist, - bool force_exec, u8 type) -{ - u32 break_table; - u8 select_table; - - coex_sta->coex_table_type = type; - - if (coex_sta->concurrent_rx_mode_on) { - break_table = 0xf0ffffff; /* set WL hi-pri can break BT */ - /* set Tx response = Hi-Pri (ex: Transmitting ACK,BA,CTS) */ - select_table = 0xb; - } else { - break_table = 0xffffff; - select_table = 0x3; - } - - switch (type) { - case 0: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xffffffff, - 0xffffffff, break_table, - select_table); - break; - case 1: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x5a5a5a5a, break_table, - select_table); - break; - case 2: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a, - 0x5a5a5a5a, break_table, - select_table); - break; - case 3: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x5a5a5a5a, break_table, - select_table); - break; - case 4: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x5a5a5a5a, break_table, - select_table); - break; - case 5: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x55555555, break_table, - select_table); - break; - case 6: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555, - 0xfafafafa, break_table, - select_table); - break; - case 7: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555, - 0xaa5a5a5a, break_table, - select_table); - break; - case 8: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555, - 0xfafafafa, break_table, - select_table); - break; - case 9: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a, - 0xaaaa5aaa, break_table, - select_table); - break; - case 10: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x5a5a555a, break_table, - select_table); - break; - default: - break; - } -} - -static void -halbtc8822b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, - bool enable) -{ - u8 h2c_parameter[1] = {0}; - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - if (enable) - h2c_parameter[0] |= BIT(0); /* function enable */ - - btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter); -} - -static void halbtc8822b2ant_ignore_wlan_act(struct btc_coexist *btcoexist, - bool force_exec, bool enable) -{ - coex_dm->cur_ignore_wlan_act = enable; - - if (!force_exec) { - if (coex_dm->pre_ignore_wlan_act == - coex_dm->cur_ignore_wlan_act) - return; - } - halbtc8822b2ant_set_fw_ignore_wlan_act(btcoexist, enable); - - coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; -} - -static void halbtc8822b2ant_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 halbtc8822b2ant_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; - } - halbtc8822b2ant_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 halbtc8822b2ant_ps_tdma_check_for_power_save_state( - struct btc_coexist *btcoexist, bool new_ps_state) -{ - u8 lps_mode = 0x0; - u8 h2c_parameter[5] = {0, 0, 0, 0x40, 0}; - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - 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 */ - btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, - h2c_parameter); - } - } else { /* NO PS state */ - if (new_ps_state) { - /* will enter LPS state, turn off psTdma first */ - btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, - h2c_parameter); - } else { - /* keep state under NO PS state, do nothing. */ - } - } -} - -static bool halbtc8822b2ant_power_save_state(struct btc_coexist *btcoexist, - u8 ps_type, u8 lps_val, - u8 rpwm_val) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool low_pwr_disable = false, result = true; - - switch (ps_type) { - case BTC_PS_WIFI_NATIVE: - coex_sta->force_lps_ctrl = false; - /* recover to original 32k low power setting */ - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == BTC_PS_WIFI_NATIVE\n", __func__); - - 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); - break; - case BTC_PS_LPS_ON: - coex_sta->force_lps_ctrl = true; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == BTC_PS_LPS_ON\n", __func__); - - halbtc8822b2ant_ps_tdma_check_for_power_save_state(btcoexist, - true); - halbtc8822b2ant_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); - break; - case BTC_PS_LPS_OFF: - coex_sta->force_lps_ctrl = true; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == BTC_PS_LPS_OFF\n", __func__); - - halbtc8822b2ant_ps_tdma_check_for_power_save_state(btcoexist, - false); - result = btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, - NULL); - break; - default: - break; - } - - return result; -} - -static void halbtc8822b2ant_set_fw_pstdma(struct btc_coexist *btcoexist, - u8 byte1, u8 byte2, u8 byte3, - u8 byte4, u8 byte5) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 h2c_parameter[5] = {0}; - u8 real_byte1 = byte1, real_byte5 = byte5; - bool ap_enable = false, result = false; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - if (byte5 & BIT(2)) - coex_sta->is_tdma_btautoslot = true; - else - coex_sta->is_tdma_btautoslot = false; - - /* release bt-auto slot for auto-slot hang is detected!! */ - if (coex_sta->is_tdma_btautoslot) - if ((coex_sta->is_tdma_btautoslot_hang) || - (bt_link_info->slave_role)) - byte5 = byte5 & 0xfb; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, - &ap_enable); - - if ((ap_enable) && (byte1 & BIT(4) && !(byte1 & BIT(5)))) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == FW for AP mode\n", __func__); - - real_byte1 &= ~BIT(4); - real_byte1 |= BIT(5); - - real_byte5 |= BIT(5); - real_byte5 &= ~BIT(6); - - halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, - 0x0, 0x0); - } else if (byte1 & BIT(4) && !(byte1 & BIT(5))) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == Force LPS (byte1 = 0x%x)\n", - __func__, byte1); - - if (!halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_LPS_OFF, - 0x50, 0x4)) - result = true; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == Native LPS (byte1 = 0x%x)\n", - __func__, byte1); - - halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, - 0x0, 0x0); - } - - coex_sta->is_set_ps_state_fail = result; - - if (!coex_sta->is_set_ps_state_fail) { - h2c_parameter[0] = real_byte1; - h2c_parameter[1] = byte2; - h2c_parameter[2] = byte3; - h2c_parameter[3] = byte4; - h2c_parameter[4] = real_byte5; - - coex_dm->ps_tdma_para[0] = real_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] = real_byte5; - - btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); - } else { - coex_sta->cnt_set_ps_state_fail++; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == Force Leave LPS Fail (cnt = %d)\n", - __func__, coex_sta->cnt_set_ps_state_fail); - } -} - -static void halbtc8822b2ant_ps_tdma(struct btc_coexist *btcoexist, - bool force_exec, bool turn_on, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 ps_tdma_byte4_modify, pre_ps_tdma_byte4_modify; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - coex_dm->cur_ps_tdma_on = turn_on; - coex_dm->cur_ps_tdma = type; - - /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */ - if (bt_link_info->slave_role) - ps_tdma_byte4_modify = 0x1; - else - ps_tdma_byte4_modify = 0x0; - - if (pre_ps_tdma_byte4_modify != ps_tdma_byte4_modify) { - force_exec = true; - pre_ps_tdma_byte4_modify = ps_tdma_byte4_modify; - } - - if (!force_exec) { - if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && - (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Skip TDMA because no change TDMA(%s, %d)\n", - (coex_dm->cur_ps_tdma_on ? "on" : "off"), - coex_dm->cur_ps_tdma); - return; - } - } - - if (coex_dm->cur_ps_tdma_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** TDMA(on, %d) **********\n", - coex_dm->cur_ps_tdma); - - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x550, 0x8, 0x1); /* enable TBTT nterrupt */ - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** TDMA(off, %d) **********\n", - coex_dm->cur_ps_tdma); - } - - if (turn_on) { - switch (type) { - case 1: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x10, 0x03, 0x91, - 0x54 | ps_tdma_byte4_modify); - break; - case 2: - default: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x35, 0x03, 0x11, - 0x11 | ps_tdma_byte4_modify); - break; - case 3: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x3a, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 4: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x21, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 5: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x25, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 6: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x10, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 7: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x20, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 8: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x15, - 0x03, 0x11, 0x11); - break; - case 10: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x30, - 0x03, 0x11, 0x10); - break; - case 11: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x35, 0x03, 0x11, - 0x10 | ps_tdma_byte4_modify); - break; - case 12: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x35, - 0x03, 0x11, 0x11); - break; - case 13: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x1c, 0x03, 0x11, - 0x10 | ps_tdma_byte4_modify); - break; - case 14: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x20, - 0x03, 0x11, 0x11); - break; - case 15: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10, - 0x03, 0x11, 0x14); - break; - case 16: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10, - 0x03, 0x11, 0x15); - break; - case 21: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x30, - 0x03, 0x11, 0x10); - break; - case 22: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x25, - 0x03, 0x11, 0x10); - break; - case 23: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10, - 0x03, 0x11, 0x10); - break; - case 51: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x10, 0x03, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 101: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x25, 0x03, 0x11, - 0x11 | ps_tdma_byte4_modify); - break; - case 102: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x35, 0x03, 0x11, - 0x11 | ps_tdma_byte4_modify); - break; - case 103: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x3a, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 104: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x21, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 105: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x30, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 106: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x10, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 107: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x10, 0x7, 0x10, - 0x54 | ps_tdma_byte4_modify); - break; - case 108: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x30, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 109: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x10, 0x03, 0x10, - 0x54 | ps_tdma_byte4_modify); - break; - case 110: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x55, 0x30, 0x03, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 111: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x25, 0x03, 0x11, - 0x11 | ps_tdma_byte4_modify); - break; - case 151: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x10, 0x03, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - } - } else { - /* disable PS tdma */ - switch (type) { - case 0: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, - 0x40, 0x0); - break; - case 1: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, - 0x48, 0x0); - break; - default: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, - 0x40, 0x0); - break; - } - } - - if (!coex_sta->is_set_ps_state_fail) { - /* 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; - } -} - -/*anttenna control by bb mac bt antdiv pta to write 0x4c 0xcb4,0xcbd*/ -static void halbtc8822b2ant_set_ext_ant_switch(struct btc_coexist *btcoexist, - bool force_exec, u8 ctrl_type, - u8 pos_type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool switch_polatiry_inverse = false; - u8 regval_0xcbc = 0, regval_0x64; - u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0; - - if (!rfe_type->ext_ant_switch_exist) - return; - - coex_dm->cur_ext_ant_switch_status = (ctrl_type << 8) + pos_type; - - if (!force_exec) { - if (coex_dm->pre_ext_ant_switch_status == - coex_dm->cur_ext_ant_switch_status) - return; - } - coex_dm->pre_ext_ant_switch_status = coex_dm->cur_ext_ant_switch_status; - - /* Ext switch buffer mux */ - btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0); - - switch (ctrl_type) { - default: - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BBSW: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - /* BB SW, DPDT use RFE_ctrl8 and RFE_ctrl9 as conctrol pin */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, - 0x77); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 01); - - break; - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_PTA: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - /* PTA, DPDT use RFE_ctrl8 and RFE_ctrl9 as conctrol pin */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, - 0x66); - - /* 0xcb4[29:28] = 2b'10 for no switch_polatiry_inverse, - * DPDT_SEL_N =1, DPDT_SEL_P =0 @ GNT_BT=1 - */ - regval_0xcbc = (!switch_polatiry_inverse ? 0x2 : 0x1); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbc, 0x03, - regval_0xcbc); - - break; - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_ANTDIV: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, - 0x88); - break; - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_MAC: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x1); /* 0x4c[23] = 1 */ - - /* 0x64[0] = 1b'0 for no switch_polatiry_inverse, - * DPDT_SEL_N =1, DPDT_SEL_P =0 - */ - regval_0x64 = (!switch_polatiry_inverse ? 0x0 : 0x1); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, - regval_0x64); - break; - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x0); /* 0x4c[24] = 0 */ - - /* no setup required, because antenna switch control value by - * BT vendor 0x1c[1:0] - */ - break; - } - - /* PAPE, LNA_ON control by BT while WLAN off for current leakage issue*/ - if (ctrl_type == BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT) { - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x67, 0x20, 0x0); /* PAPE 0x64[29] = 0 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x67, 0x10, 0x0); /* LNA_ON 0x64[28] = 0 */ - } else { - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x67, 0x20, 0x1); /* PAPE 0x64[29] = 1 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x67, 0x10, 0x1); /* LNA_ON 0x64[28] = 1 */ - } - - if (btcoexist->dbg_mode_2ant) { - u32tmp1 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - u32tmp2 = btcoexist->btc_read_4byte(btcoexist, 0x4c); - u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0x64) & 0xff; - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], (After Ext Ant switch setup) 0xcb4 = 0x%08x, 0x4c = 0x%08x, 0x64= 0x%02x\n", - u32tmp1, u32tmp2, u32tmp3); - } -} - -/* rf4 type by efuse, and for ant at main aux inverse use, - * because is 2x2, and control types are the same, does not need - */ -static void halbtc8822b2ant_set_rfe_type(struct btc_coexist *btcoexist) -{ - struct btc_board_info *board_info = &btcoexist->board_info; - - rfe_type->ext_band_switch_exist = false; - rfe_type->ext_band_switch_type = - BT_8822B_2ANT_EXT_BAND_SWITCH_USE_SPDT; /* SPDT; */ - rfe_type->ext_band_switch_ctrl_polarity = 0; - /* Ext switch buffer mux */ - btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0); - - if (rfe_type->ext_band_switch_exist) { - /* band switch use RFE_ctrl1 (pin name: PAPE_A) and - * RFE_ctrl3 (pin name: LNAON_A) - */ - - /* set RFE_ctrl1 as software control */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb0, 0xf0, 0x7); - - /* set RFE_ctrl3 as software control */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb1, 0xf0, 0x7); - } - - /* the following setup should be got from Efuse in the future */ - rfe_type->rfe_module_type = board_info->rfe_type; - - rfe_type->ext_ant_switch_ctrl_polarity = 0; - - switch (rfe_type->rfe_module_type) { - case 0: - default: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 1: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 2: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 3: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 4: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 5: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 6: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 7: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - } -} - -/* set gnt_wl gnt_bt control by sw high low, or hwpta while in - * power on, ini, wlan off, wlan only, wl2g non-currrent, wl2g current, wl5g - */ -static void halbtc8822b2ant_set_ant_path(struct btc_coexist *btcoexist, - u8 ant_pos_type, bool force_exec, - u8 phase) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 u8tmp = 0; - u32 u32tmp1 = 0; - u32 u32tmp2 = 0, u32tmp3 = 0; - - u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38); - - /* To avoid indirect access fail */ - if (((u32tmp1 & 0xf000) >> 12) != ((u32tmp1 & 0x0f00) >> 8)) { - force_exec = true; - coex_sta->gnt_error_cnt++; - } - - /* Ext switch buffer mux */ - btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - - coex_dm->cur_ant_pos_type = (ant_pos_type << 8) + phase; - - if (!force_exec) { - if (coex_dm->cur_ant_pos_type == coex_dm->pre_ant_pos_type) - return; - } - - coex_dm->pre_ant_pos_type = coex_dm->cur_ant_pos_type; - - if (btcoexist->dbg_mode_2ant) { - u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0x38); - u32tmp2 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0x54); - u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73); - - u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], (Before Ant Setup) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n", - u32tmp3, u8tmp, u32tmp1, u32tmp2); - } - - switch (phase) { - case BT_8822B_2ANT_PHASE_COEX_POWERON: - - /* set Path control owner to WL at initial step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_BTSIDE); - - /* set GNT_BT to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - /* Set GNT_WL to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - - coex_sta->run_time_state = false; - - break; - case BT_8822B_2ANT_PHASE_COEX_INIT: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - /* Disable LTE Coex Function in WiFi side - * (this should be on if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0); - - /* GNT_WL_LTE always = 1 - * (this should be config if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_set_coex_table( - btcoexist, BT_8822B_2ANT_CTT_WL_VS_LTE, 0xffff); - - /* GNT_BT_LTE always = 1 - * (this should be config if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_set_coex_table( - btcoexist, BT_8822B_2ANT_CTT_BT_VS_LTE, 0xffff); - - /* set Path control owner to WL at initial step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - - /* set GNT_BT to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - /* Set GNT_WL to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - - coex_sta->run_time_state = false; - - break; - case BT_8822B_2ANT_PHASE_WLANONLY_INIT: - /* Disable LTE Coex Function in WiFi side - * (this should be on if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0); - - /* GNT_WL_LTE always = 1 - * (this should be config if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_set_coex_table( - btcoexist, BT_8822B_2ANT_CTT_WL_VS_LTE, 0xffff); - - /* GNT_BT_LTE always = 1 - * (this should be config if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_set_coex_table( - btcoexist, BT_8822B_2ANT_CTT_BT_VS_LTE, 0xffff); - - /* set Path control owner to WL at initial step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - - /* set GNT_BT to SW Low */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_LOW); - /* Set GNT_WL to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - - coex_sta->run_time_state = false; - - break; - case BT_8822B_2ANT_PHASE_WLAN_OFF: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x0); /* 0x4c[24] = 0 */ - /* Disable LTE Coex Function in WiFi side */ - halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0); - - /* set Path control owner to BT */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_BTSIDE); - - /* Set Ext Ant Switch to BT control at wifi off step */ - halbtc8822b2ant_set_ext_ant_switch( - btcoexist, FORCE_EXEC, - BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT, - BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_NOCARE); - coex_sta->run_time_state = false; - break; - case BT_8822B_2ANT_PHASE_2G_RUNTIME: - case BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT: - - /* set Path control owner to WL at runtime step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, - 0x66); - if (phase == BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT) { - /* set GNT_BT to PTA */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA, - BT_8822B_2ANT_SIG_STA_SET_BY_HW); - - /* Set GNT_WL to SW High */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - } else { - /* set GNT_BT to PTA */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA, - BT_8822B_2ANT_SIG_STA_SET_BY_HW); - - /* Set GNT_WL to PTA */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA, - BT_8822B_2ANT_SIG_STA_SET_BY_HW); - } - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ************* under2g 0xcbd setting =2 *************\n"); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 02); - break; - - case BT_8822B_2ANT_PHASE_5G_RUNTIME: - - /* set Path control owner to WL at runtime step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - - /* set GNT_BT to SW Hi */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - /* Set GNT_WL to SW Hi */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - coex_sta->run_time_state = true; - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ************* under5g 0xcbd setting =1 *************\n"); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 01); - - break; - case BT_8822B_2ANT_PHASE_BTMPMODE: - /* Disable LTE Coex Function in WiFi side */ - halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0); - - /* set Path control owner to WL */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - - /* set GNT_BT to SW Hi */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - - /* Set GNT_WL to SW Lo */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_LOW); - - coex_sta->run_time_state = false; - break; - } - - if (btcoexist->dbg_mode_2ant) { - u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0x38); - u32tmp2 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0x54); - u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], (After Ant-Setup phase---%d) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n", - phase, u32tmp3, u8tmp, u32tmp1, u32tmp2); - } -} - -static u8 halbtc8822b2ant_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_8822B_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 == 0) { - if (bt_link_info->acl_busy) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], No-Profile busy\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_NOPROFILEBUSY; - } - } else if ((bt_link_info->a2dp_exist) && (coex_sta->is_bt_a2dp_sink)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], A2DP Sink\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_A2DPSINK; - } else 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_8822B_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_8822B_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_8822B_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_8822B_2ANT_COEX_ALGO_PANHS; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], PAN(EDR) only\n"); - algorithm = - BT_8822B_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_8822B_2ANT_COEX_ALGO_SCO; - } else if (bt_link_info->a2dp_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCO + A2DP ==> A2DP\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_A2DP; - } 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_8822B_2ANT_COEX_ALGO_SCO; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + PAN(EDR)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR; - } - } - } 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_8822B_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_8822B_2ANT_COEX_ALGO_HID; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], HID + PAN(EDR)\n"); - algorithm = - BT_8822B_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_8822B_2ANT_COEX_ALGO_A2DP_PANHS; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], A2DP + PAN(EDR)\n"); - algorithm = - BT_8822B_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 + A2DP\n"); - algorithm = BT_8822B_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], SCO + HID + PAN(HS)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR_HID; - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + HID + PAN(EDR)\n"); - algorithm = - BT_8822B_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], SCO + A2DP + PAN(HS)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS; - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP; - } - } - } 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_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], HID + A2DP + PAN(EDR)\n"); - algorithm = - BT_8822B_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"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; - } - } - } - } - - return algorithm; -} - -static void halbtc8822b2ant_action_coex_all_off(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - /* fw all off */ - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); -} - -static void halbtc8822b2ant_action_wifi_under5g(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - /* fw all off */ - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ************* under5g *************\n"); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, - BT_8822B_2ANT_PHASE_5G_RUNTIME); -} - -static void -halbtc8822b2ant_action_wifi_native_lps(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); -} - -static void halbtc8822b2ant_action_bt_inquiry(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_connected = false; - bool wifi_scan = false, wifi_link = false, wifi_roam = false; - bool wifi_busy = false; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &wifi_link); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &wifi_roam); - - if ((coex_sta->bt_create_connection) && - ((wifi_link) || (wifi_roam) || (wifi_scan) || (wifi_busy) || - (coex_sta->wifi_is_high_pri_task))) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi link/roam/Scan/busy/hi-pri-task + BT Inq/Page!!\n"); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - if ((bt_link_info->a2dp_exist) && (!bt_link_info->pan_exist)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 15); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 11); - } else if ((!wifi_connected) && (!wifi_scan)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi no-link + no-scan + BT Inq/Page!!\n"); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (bt_link_info->pan_exist) { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - } else if (bt_link_info->a2dp_exist) { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, - 10); - } else { - if ((wifi_link) || (wifi_roam) || (wifi_scan) || (wifi_busy) || - (coex_sta->wifi_is_high_pri_task)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 21); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 23); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - } - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd8); -} - -static void -halbtc8822b2ant_action_wifi_link_process(struct btc_coexist *btcoexist) -{ - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd4); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - if (bt_link_info->pan_exist) { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - } else if (bt_link_info->a2dp_exist) { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 16); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 21); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - } -} - -static void -halbtc8822b2ant_action_wifi_nonconnected(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - /* fw all off */ - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); -} - -static void halbtc8822b2ant_action_bt_relink(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], run bt multi link function\n"); - - if (coex_sta->is_bt_multi_link) - return; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], run bt re-link function\n"); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); -} - -static void halbtc8822b2ant_action_bt_idle(struct btc_coexist *btcoexist) -{ - bool wifi_busy = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - if (!wifi_busy) { - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); - } else { /* if wl busy */ - - if (BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE == - coex_dm->bt_status) { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, - 0); - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 12); - } - } - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd8); -} - -/* SCO only or SCO+PAN(HS) */ -static void halbtc8822b2ant_action_sco(struct btc_coexist *btcoexist) -{ - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - if (coex_sta->is_esco_mode) - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 1); - else /* 2-Ant free run if SCO mode */ - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8); - } -} - -static void halbtc8822b2ant_action_hid(struct btc_coexist *btcoexist) -{ - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - if (coex_sta->is_hid_low_pri_tx_overhead) { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 4); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 108); - } else if (wifi_bw == 0) { /* if 11bg mode */ - - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 111); - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 111); - } - } -} - -static void halbtc8822b2ant_action_a2dpsink(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 1); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 16); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - if ((coex_sta->bt_relink_downcount != 0) && (wifi_busy)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], BT Re-Link + A2DP + WL busy\n"); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, - 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 5); - - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 105); - } - } -} - -/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ -static void halbtc8822b2ant_action_a2dp(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 1); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 16); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - if ((coex_sta->bt_relink_downcount != 0) && (wifi_busy)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], BT Re-Link + A2DP + WL busy\n"); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, - 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 5); - - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 10); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 109); - } - } -} - -static void halbtc8822b2ant_action_pan_edr(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 3); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 4); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 103); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 104); - } -} - -static void halbtc8822b2ant_action_hid_a2dp(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 1); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 16); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - if ((coex_sta->bt_relink_downcount != 0) && (wifi_busy)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], BT Re-Link + A2DP + WL busy\n"); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, - 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 5); - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 109); - } - } -} - -static void halbtc8822b2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - /*halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);*/ - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - /*halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);*/ - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) { - if ((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 7); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 5); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 6); - } - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - /*halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);*/ - - coex_dm->is_switch_to_1dot5_ant = true; - - if (wifi_turbo) - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 6); - else - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 7); - - if (wifi_busy) { - if ((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 107); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 105); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 106); - } - } -} - -/* PAN(EDR)+A2DP */ -static void halbtc8822b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) { - if (((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) || - (!coex_sta->is_A2DP_3M)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 7); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 5); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 6); - } - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 107); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 106); - } -} - -static void halbtc8822b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist) -{ - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 3); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 4); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 103); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 104); - } -} - -/* HID+A2DP+PAN(EDR) */ -static void -halbtc8822b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) -{ - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) { - if (((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) || - (!coex_sta->is_A2DP_3M)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 7); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 5); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 6); - } - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_dm->is_switch_to_1dot5_ant = true; - - if (coex_sta->hid_busy_num >= 2) { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - - if (wifi_bw == 0) { - halbtc8822b2ant_set_wltoggle_coex_table( - btcoexist, NORMAL_EXEC, 0x1, 0xaa, 0x5a, - 0xaa, 0xaa); - } else { - halbtc8822b2ant_set_wltoggle_coex_table( - btcoexist, NORMAL_EXEC, 0x2, 0xaa, 0x5a, - 0xaa, 0xaa); - } - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 110); - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 1); - - if (wifi_busy) { - if ((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) - halbtc8822b2ant_ps_tdma(btcoexist, - NORMAL_EXEC, - true, 107); - else - halbtc8822b2ant_ps_tdma(btcoexist, - NORMAL_EXEC, - true, 105); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 106); - } - } - } -} - -static void halbtc8822b2ant_action_bt_whck_test(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); -} - -static void halbtc8822b2ant_action_bt_hs(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_dm->is_switch_to_1dot5_ant = true; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } -} - -static void -halbtc8822b2ant_action_wifi_multi_port(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - /* hw all off */ - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); -} - -static void halbtc8822b2ant_action_wifi_connected(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - switch (coex_dm->cur_algorithm) { - case BT_8822B_2ANT_COEX_ALGO_SCO: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = SCO.\n"); - halbtc8822b2ant_action_sco(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_HID: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = HID.\n"); - halbtc8822b2ant_action_hid(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_A2DP: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = A2DP.\n"); - halbtc8822b2ant_action_a2dp(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_A2DPSINK: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = A2DP Sink.\n"); - halbtc8822b2ant_action_a2dpsink(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n"); - halbtc8822b2ant_action_a2dp_pan_hs(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_PANEDR: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n"); - halbtc8822b2ant_action_pan_edr(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n"); - halbtc8822b2ant_action_pan_edr_a2dp(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_PANEDR_HID: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n"); - halbtc8822b2ant_action_pan_edr_hid(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n"); - halbtc8822b2ant_action_hid_a2dp_pan_edr(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_HID_A2DP: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n"); - halbtc8822b2ant_action_hid_a2dp(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_NOPROFILEBUSY: - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = No-Profile busy.\n"); - halbtc8822b2ant_action_bt_idle(btcoexist); - break; - default: - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"); - halbtc8822b2ant_action_coex_all_off(btcoexist); - break; - } - - coex_dm->pre_algorithm = coex_dm->cur_algorithm; -} - -static void halbtc8822b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 algorithm = 0; - u32 num_of_wifi_link = 0; - u32 wifi_link_status = 0; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - bool miracast_plus_bt = false; - bool scan = false, link = false, roam = false, under_4way = false, - wifi_connected = false, wifi_under_5g = false, bt_hs_on = false; - - 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); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, - &under_4way); - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RunCoexistMechanism()===>\n"); - - if (btcoexist->manual_control) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); - return; - } - - if (btcoexist->stop_coex_dm) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"); - return; - } - - if (coex_sta->under_ips) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi is under IPS !!!\n"); - return; - } - - if ((coex_sta->under_lps) && - (coex_dm->bt_status != BT_8822B_2ANT_BT_STATUS_ACL_BUSY)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RunCoexistMechanism(), wifi is under LPS !!!\n"); - halbtc8822b2ant_action_wifi_native_lps(btcoexist); - return; - } - - if (!coex_sta->run_time_state) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], return for run_time_state = false !!!\n"); - return; - } - - if (coex_sta->freeze_coexrun_by_btinfo) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), return for freeze_coexrun_by_btinfo\n"); - return; - } - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - - if ((wifi_under_5g) && - (coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G) && - (coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G_NOFORSCAN)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], WiFi is under 5G!!!\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], WiFi is under 2G!!!\n"); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - - if (coex_sta->bt_whck_test) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is under WHCK TEST!!!\n"); - halbtc8822b2ant_action_bt_whck_test(btcoexist); - return; - } - - if (coex_sta->bt_disabled) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is disabled!!!\n"); - halbtc8822b2ant_action_coex_all_off(btcoexist); - return; - } - - if (coex_sta->c2h_bt_inquiry_page) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is under inquiry/page scan !!\n"); - halbtc8822b2ant_action_bt_inquiry(btcoexist); - return; - } - - if (coex_sta->is_setup_link) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is re-link !!!\n"); - halbtc8822b2ant_action_bt_relink(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); - - if (scan || link || roam || under_4way) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], scan = %d, link = %d, roam = %d 4way = %d!!!\n", - scan, link, roam, under_4way); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi is under linkscan process + Multi-Port !!\n"); - - halbtc8822b2ant_action_wifi_link_process(btcoexist); - } else { - halbtc8822b2ant_action_wifi_multi_port(btcoexist); - } - - return; - } - - miracast_plus_bt = false; - btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT, - &miracast_plus_bt); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); - - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], BT Is hs\n"); - halbtc8822b2ant_action_bt_hs(btcoexist); - return; - } - - if ((BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE == - coex_dm->bt_status) || - (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, bt idle!!.\n"); - - halbtc8822b2ant_action_bt_idle(btcoexist); - return; - } - - algorithm = halbtc8822b2ant_action_algorithm(btcoexist); - coex_dm->cur_algorithm = algorithm; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - - if (scan || link || roam || under_4way) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], WiFi is under Link Process !!\n"); - halbtc8822b2ant_action_wifi_link_process(btcoexist); - } else if (wifi_connected) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, wifi connected!!.\n"); - halbtc8822b2ant_action_wifi_connected(btcoexist); - - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, wifi not-connected!!.\n"); - halbtc8822b2ant_action_wifi_nonconnected(btcoexist); - } -} - -static void halbtc8822b2ant_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"); - - halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - /* fw all off */ - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_sta->pop_event_cnt = 0; - coex_sta->cnt_remote_name_req = 0; - coex_sta->cnt_reinit = 0; - coex_sta->cnt_setup_link = 0; - coex_sta->cnt_ign_wlan_act = 0; - coex_sta->cnt_page = 0; - coex_sta->cnt_role_switch = 0; - coex_sta->switch_band_notify_to = BTC_NOT_SWITCH; - - halbtc8822b2ant_query_bt_info(btcoexist); -} - -static void halbtc8822b2ant_init_hw_config(struct btc_coexist *btcoexist, - bool wifi_only) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0; - u32 RTL97F_8822B = 0; - u8 i = 0; - - u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38); - u32tmp2 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x54); - - if (RTL97F_8822B) { - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, 0x04, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x41, 0x02, 0x0); - - /* set GNT_BT to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - /* Set GNT_WL to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - return; - } - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], (Before Init HW config) 0xcb4 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n", - u32tmp3, u32tmp1, u32tmp2); - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], 2Ant Init HW Config!!\n"); - - coex_sta->bt_coex_supported_feature = 0; - coex_sta->bt_coex_supported_version = 0; - coex_sta->bt_ble_scan_type = 0; - coex_sta->bt_ble_scan_para[0] = 0; - coex_sta->bt_ble_scan_para[1] = 0; - coex_sta->bt_ble_scan_para[2] = 0; - coex_sta->bt_reg_vendor_ac = 0xffff; - coex_sta->bt_reg_vendor_ae = 0xffff; - coex_sta->isolation_btween_wb = BT_8822B_2ANT_DEFAULT_ISOLATION; - coex_sta->gnt_error_cnt = 0; - coex_sta->bt_relink_downcount = 0; - coex_sta->is_set_ps_state_fail = false; - coex_sta->cnt_set_ps_state_fail = 0; - - for (i = 0; i <= 9; i++) - coex_sta->bt_afh_map[i] = 0; - - /* 0xf0[15:12] --> Chip Cut information */ - coex_sta->cut_version = - (btcoexist->btc_read_1byte(btcoexist, 0xf1) & 0xf0) >> 4; - - coex_sta->dis_ver_info_cnt = 0; - - halbtc8822b2ant_coex_switch_threshold(btcoexist, - coex_sta->isolation_btween_wb); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, - 0x1); /* enable TBTT nterrupt */ - - /* BT report packet sample rate */ - btcoexist->btc_write_1byte(btcoexist, 0x790, 0x5); - - /* Init 0x778 = 0x1 for 2-Ant */ - btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1); - - /* Enable PTA (3-wire function form BT side) */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x41, 0x02, 0x1); - - /* Enable PTA (tx/rx signal form WiFi side) */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4c6, 0x10, 0x1); - - halbtc8822b2ant_enable_gnt_to_gpio(btcoexist, true); - - /*GNT_BT=1 while select both */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x763, 0x10, 0x1); - - /* check if WL firmware download ok */ - halbtc8822b2ant_post_state_to_bt(btcoexist, - BT_8822B_2ANT_SCOREBOARD_ONOFF, true); - - /* Enable counter statistics */ - btcoexist->btc_write_1byte( - btcoexist, 0x76e, - 0x4); /* 0x76e[3] =1, WLAN_Act control by PTA */ - - halbtc8822b2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 5); - - halbtc8822b2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); - - psd_scan->ant_det_is_ant_det_available = true; - - if (coex_sta->is_rf_state_off) { - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - - btcoexist->stop_coex_dm = true; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** %s (RF Off)**********\n", - __func__); - } else if (wifi_only) { - coex_sta->concurrent_rx_mode_on = false; - /* Path config */ - /* Set Antenna Path */ - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLANONLY_INIT); - - btcoexist->stop_coex_dm = true; - } else { - /* Set BT polluted packet on for Tx rate adaptive not including - * Tx retry break by PTA, 0x45c[19] =1 - */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x45e, 0x8, 0x1); - - coex_sta->concurrent_rx_mode_on = true; - - /* RF 0x1[1] = 0->Set GNT_WL_RF_Rx always = 1 for - * con-current Rx, mask Tx only - */ - btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0x2, 0x0); - - /* Set Antenna Path */ - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_COEX_INIT); - - btcoexist->stop_coex_dm = false; - } -} - -/* ************************************************************ - * work around function start with wa_halbtc8822b2ant_ - * ************************************************************ - * ************************************************************ - * extern function start with ex_halbtc8822b2ant_ - * *************************************************************/ -void ex_btc8822b2ant_power_on_setting(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct btc_board_info *board_info = &btcoexist->board_info; - u8 u8tmp = 0x0; - u16 u16tmp = 0x0; - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "xxxxxxxxxxxxxxxx Execute 8822b 2-Ant PowerOn Setting xxxxxxxxxxxxxxxx!!\n"); - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "Ant Det Finish = %s, Ant Det Number = %d\n", - (board_info->btdm_ant_det_finish ? "Yes" : "No"), - board_info->btdm_ant_num_by_ant_det); - - btcoexist->dbg_mode_2ant = false; - btcoexist->stop_coex_dm = true; - psd_scan->ant_det_is_ant_det_available = false; - - /* enable BB, REG_SYS_FUNC_EN such that we can write BB Reg correctly */ - u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x2); - btcoexist->btc_write_2byte(btcoexist, 0x2, u16tmp | BIT(0) | BIT(1)); - - /* 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 - */ - - /* Check efuse 0xc3[6] for Single Antenna Path */ - - /* Setup RF front end type */ - halbtc8822b2ant_set_rfe_type(btcoexist); - - /* Set Antenna Path to BT side */ - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, - BT_8822B_2ANT_PHASE_COEX_POWERON); - - /* Save"single antenna position" info in Local register setting for - * FW reading, because FW may not ready at power on - */ - if (btcoexist->chip_interface == BTC_INTF_PCI) - btcoexist->btc_write_local_reg_1byte(btcoexist, 0x3e0, u8tmp); - else if (btcoexist->chip_interface == BTC_INTF_USB) - btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp); - else if (btcoexist->chip_interface == BTC_INTF_SDIO) - btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60, u8tmp); - - /* enable GNT_WL/GNT_BT debug signal to GPIO14/15 */ - halbtc8822b2ant_enable_gnt_to_gpio(btcoexist, true); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** LTE coex Reg 0x38 (Power-On) = 0x%x**********\n", - halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38)); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** MAC Reg 0x70/ BB Reg 0xcb4 (Power-On) = 0x%x / 0x%x\n", - btcoexist->btc_read_4byte(btcoexist, 0x70), - btcoexist->btc_read_4byte(btcoexist, 0xcb4)); -} - -void ex_btc8822b2ant_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, 0x3e0, - u8tmp); - else if (btcoexist->chip_interface == BTC_INTF_SDIO) - btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60, - u8tmp); - } -} - -void ex_btc8822b2ant_init_hw_config(struct btc_coexist *btcoexist, - bool wifi_only) -{ - halbtc8822b2ant_init_hw_config(btcoexist, wifi_only); - btcoexist->auto_report_2ant = true; -} - -void ex_btc8822b2ant_init_coex_dm(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_init_coex_dm(btcoexist); -} - -void ex_btc8822b2ant_display_coex_info(struct btc_coexist *btcoexist, - struct seq_file *m) -{ - struct btc_board_info *board_info = &btcoexist->board_info; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - u8 u8tmp[4], i, ps_tdma_case = 0; - u32 u32tmp[4]; - u16 u16tmp[4]; - u32 fa_ofdm, fa_cck, cca_ofdm, cca_cck, ratio_ofdm; - u32 fw_ver = 0, bt_patch_ver = 0, bt_coex_ver = 0; - static u8 pop_report_in_10s; - u32 phyver = 0; - bool lte_coex_on = false; - static u8 cnt; - - seq_puts(m, "\r\n ============[BT Coexist info]============"); - - if (btcoexist->manual_control) { - seq_puts(m, - "\r\n ============[Under Manual Control]============"); - seq_puts(m, "\r\n =========================================="); - } - - if (!coex_sta->bt_disabled) { - if (coex_sta->bt_coex_supported_feature == 0) - btcoexist->btc_get( - btcoexist, BTC_GET_U4_SUPPORTED_FEATURE, - &coex_sta->bt_coex_supported_feature); - - if ((coex_sta->bt_coex_supported_version == 0) || - (coex_sta->bt_coex_supported_version == 0xffff)) - btcoexist->btc_get( - btcoexist, BTC_GET_U4_SUPPORTED_VERSION, - &coex_sta->bt_coex_supported_version); - - if (coex_sta->bt_reg_vendor_ac == 0xffff) - coex_sta->bt_reg_vendor_ac = (u16)( - btcoexist->btc_get_bt_reg(btcoexist, 3, 0xac) & - 0xffff); - - if (coex_sta->bt_reg_vendor_ae == 0xffff) - coex_sta->bt_reg_vendor_ae = (u16)( - btcoexist->btc_get_bt_reg(btcoexist, 3, 0xae) & - 0xffff); - - btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, - &bt_patch_ver); - btcoexist->bt_info.bt_get_fw_ver = bt_patch_ver; - - if (coex_sta->num_of_profile > 0) { - cnt++; - - if (cnt >= 3) { - btcoexist->btc_get_bt_afh_map_from_bt( - btcoexist, 0, &coex_sta->bt_afh_map[0]); - cnt = 0; - } - } - } - - if (psd_scan->ant_det_try_count == 0) { - seq_printf( - m, "\r\n %-35s = %d/ %d/ %s / %d", - "Ant PG Num/ Mech/ Pos/ RFE", board_info->pg_ant_num, - board_info->btdm_ant_num, - (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT ? - "Main" : - "Aux"), - rfe_type->rfe_module_type); - } else { - seq_printf( - m, "\r\n %-35s = %d/ %d/ %s/ %d (%d/%d/%d)", - "Ant PG Num/ Mech(Ant_Det)/ Pos/ RFE", - board_info->pg_ant_num, - board_info->btdm_ant_num_by_ant_det, - (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT ? - "Main" : - "Aux"), - rfe_type->rfe_module_type, psd_scan->ant_det_try_count, - psd_scan->ant_det_fail_count, psd_scan->ant_det_result); - - if (board_info->btdm_ant_det_finish) { - if (psd_scan->ant_det_result != 12) - seq_printf(m, "\r\n %-35s = %s", - "Ant Det PSD Value", - psd_scan->ant_det_peak_val); - else - seq_printf(m, "\r\n %-35s = %d", - "Ant Det PSD Value", - psd_scan->ant_det_psd_scan_peak_val / - 100); - } - } - - bt_patch_ver = btcoexist->bt_info.bt_get_fw_ver; - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); - phyver = btcoexist->btc_get_bt_phydm_version(btcoexist); - - bt_coex_ver = (coex_sta->bt_coex_supported_version & 0xff); - - seq_printf( - m, "\r\n %-35s = %d_%02x/ 0x%02x/ 0x%02x (%s)", - "CoexVer WL/ BT_Desired/ BT_Report", - glcoex_ver_date_8822b_2ant, glcoex_ver_8822b_2ant, - glcoex_ver_btdesired_8822b_2ant, bt_coex_ver, - (bt_coex_ver == 0xff ? - "Unknown" : - (coex_sta->bt_disabled ? "BT-disable" : - (bt_coex_ver >= glcoex_ver_btdesired_8822b_2ant ? - "Match" : - "Mis-Match")))); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ v%d/ %c", "W_FW/ B_FW/ Phy/ Kt", - fw_ver, bt_patch_ver, phyver, coex_sta->cut_version + 65); - - seq_printf(m, "\r\n %-35s = %02x %02x %02x ", "AFH Map to BT", - coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1], - coex_dm->wifi_chnl_info[2]); - - seq_printf(m, "\r\n %-35s = %d / %d / %d ", - "Isolation/WL_Thres/BT_Thres", coex_sta->isolation_btween_wb, - coex_sta->wifi_coex_thres, coex_sta->bt_coex_thres); - - /* wifi status */ - seq_printf(m, "\r\n %-35s", "============[Wifi Status]============"); - btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_WIFI_STATUS, m); - - seq_printf(m, "\r\n %-35s", "============[BT Status]============"); - - pop_report_in_10s++; - seq_printf( - m, "\r\n %-35s = [%s/ %d dBm/ %d/ %d] ", - "BT [status/ rssi/ retryCnt/ popCnt]", - ((coex_sta->bt_disabled) ? - ("disabled") : - ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page") : - ((BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE == - coex_dm->bt_status) ? - "non-connected idle" : - ((coex_dm->bt_status == - BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE) ? - "connected-idle" : - "busy")))), - coex_sta->bt_rssi - 100, coex_sta->bt_retry_cnt, - coex_sta->pop_event_cnt); - - if (pop_report_in_10s >= 5) { - coex_sta->pop_event_cnt = 0; - pop_report_in_10s = 0; - } - - if (coex_sta->num_of_profile != 0) - seq_printf( - m, "\r\n %-35s = %s%s%s%s%s", "Profiles", - ((bt_link_info->a2dp_exist) ? - ((coex_sta->is_bt_a2dp_sink) ? "A2DP sink," : - "A2DP,") : - ""), - ((bt_link_info->sco_exist) ? "HFP," : ""), - ((bt_link_info->hid_exist) ? - ((coex_sta->hid_busy_num >= 2) ? - "HID(4/18)," : - "HID(2/18),") : - ""), - ((bt_link_info->pan_exist) ? "PAN," : ""), - ((coex_sta->voice_over_HOGP) ? "Voice" : "")); - else - seq_printf(m, "\r\n %-35s = None", "Profiles"); - - if (bt_link_info->a2dp_exist) { - seq_printf(m, "\r\n %-35s = %s/ %d/ %s", - "A2DP Rate/Bitpool/Auto_Slot", - ((coex_sta->is_A2DP_3M) ? "3M" : "No_3M"), - coex_sta->a2dp_bit_pool, - ((coex_sta->is_autoslot) ? "On" : "Off")); - } - - if (bt_link_info->hid_exist) { - seq_printf(m, "\r\n %-35s = %d/ %d", "HID PairNum/Forbid_Slot", - coex_sta->hid_pair_cnt, coex_sta->forbidden_slot); - } - - seq_printf(m, "\r\n %-35s = %s/ %d/ %s/ 0x%x", - "Role/RoleSwCnt/IgnWlact/Feature", - ((bt_link_info->slave_role) ? "Slave" : "Master"), - coex_sta->cnt_role_switch, - ((coex_dm->cur_ignore_wlan_act) ? "Yes" : "No"), - coex_sta->bt_coex_supported_feature); - - if ((coex_sta->bt_ble_scan_type & 0x7) != 0x0) { - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", - "BLEScan Type/TV/Init/Ble", - coex_sta->bt_ble_scan_type, - (coex_sta->bt_ble_scan_type & 0x1 ? - coex_sta->bt_ble_scan_para[0] : - 0x0), - (coex_sta->bt_ble_scan_type & 0x2 ? - coex_sta->bt_ble_scan_para[1] : - 0x0), - (coex_sta->bt_ble_scan_type & 0x4 ? - coex_sta->bt_ble_scan_para[2] : - 0x0)); - } - - seq_printf(m, "\r\n %-35s = %d/ %d/ %d/ %d/ %d", - "ReInit/ReLink/IgnWlact/Page/NameReq", coex_sta->cnt_reinit, - coex_sta->cnt_setup_link, coex_sta->cnt_ign_wlan_act, - coex_sta->cnt_page, coex_sta->cnt_remote_name_req); - - halbtc8822b2ant_read_score_board(btcoexist, &u16tmp[0]); - - if ((coex_sta->bt_reg_vendor_ae == 0xffff) || - (coex_sta->bt_reg_vendor_ac == 0xffff)) - seq_printf(m, "\r\n %-35s = x/ x/ %04x", - "0xae[4]/0xac[1:0]/Scoreboard", u16tmp[0]); - else - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ %04x", - "0xae[4]/0xac[1:0]/Scoreboard", - (int)((coex_sta->bt_reg_vendor_ae & BIT(4)) >> 4), - coex_sta->bt_reg_vendor_ac & 0x3, u16tmp[0]); - - if (coex_sta->num_of_profile > 0) { - seq_printf( - m, - "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x", - "AFH MAP", coex_sta->bt_afh_map[0], - coex_sta->bt_afh_map[1], coex_sta->bt_afh_map[2], - coex_sta->bt_afh_map[3], coex_sta->bt_afh_map[4], - coex_sta->bt_afh_map[5], coex_sta->bt_afh_map[6], - coex_sta->bt_afh_map[7], coex_sta->bt_afh_map[8], - coex_sta->bt_afh_map[9]); - } - - for (i = 0; i < BT_INFO_SRC_8822B_2ANT_MAX; i++) { - if (coex_sta->bt_info_c2h_cnt[i]) { - seq_printf( - m, - "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", - glbt_info_src_8822b_2ant[i], - coex_sta->bt_info_c2h[i][0], - coex_sta->bt_info_c2h[i][1], - coex_sta->bt_info_c2h[i][2], - coex_sta->bt_info_c2h[i][3], - coex_sta->bt_info_c2h[i][4], - coex_sta->bt_info_c2h[i][5], - coex_sta->bt_info_c2h[i][6], - coex_sta->bt_info_c2h_cnt[i]); - } - } - - /* Sw mechanism */ - if (btcoexist->manual_control) - seq_printf( - m, "\r\n %-35s", - "============[mechanism] (before Manual)============"); - else - seq_printf(m, "\r\n %-35s", - "============[Mechanism]============"); - - ps_tdma_case = coex_dm->cur_ps_tdma; - - seq_printf(m, "\r\n %-35s = %02x %02x %02x %02x %02x (case-%d, %s, %s)", - "TDMA", coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1], - coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3], - coex_dm->ps_tdma_para[4], ps_tdma_case, - (coex_dm->cur_ps_tdma_on ? "TDMA On" : "TDMA Off"), - (coex_dm->is_switch_to_1dot5_ant ? "1.5Ant" : "2Ant")); - - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0); - u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4); - u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8); - seq_printf(m, "\r\n %-35s = %d/ 0x%x/ 0x%x/ 0x%x", - "Table/0x6c0/0x6c4/0x6c8", coex_sta->coex_table_type, - u32tmp[0], u32tmp[1], u32tmp[2]); - - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778); - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6cc); - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x", "0x778/0x6cc", u8tmp[0], - u32tmp[0]); - - seq_printf(m, "\r\n %-35s = %s/ %s/ %s/ %d", - "AntDiv/BtCtrlLPS/LPRA/PsFail", - ((board_info->ant_div_cfg) ? "On" : "Off"), - ((coex_sta->force_lps_ctrl) ? "On" : "Off"), - ((coex_dm->cur_low_penalty_ra) ? "On" : "Off"), - coex_sta->cnt_set_ps_state_fail); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x", "WL_DACSwing/ BT_Dec_Pwr", - coex_dm->cur_fw_dac_swing_lvl, coex_dm->cur_bt_dec_pwr_lvl); - - u32tmp[0] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38); - lte_coex_on = ((u32tmp[0] & BIT(7)) >> 7) ? true : false; - - if (lte_coex_on) { - u32tmp[0] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xa0); - u32tmp[1] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xa4); - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x", - "LTE Coex Table W_L/B_L", u32tmp[0] & 0xffff, - u32tmp[1] & 0xffff); - - u32tmp[0] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xa8); - u32tmp[1] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xac); - u32tmp[2] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xb0); - u32tmp[3] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xb4); - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", - "LTE Break Table W_L/B_L/L_W/L_B", - u32tmp[0] & 0xffff, u32tmp[1] & 0xffff, - u32tmp[2] & 0xffff, u32tmp[3] & 0xffff); - } - - /* Hw setting */ - seq_printf(m, "\r\n %-35s", "============[Hw setting]============"); - - u32tmp[0] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38); - u32tmp[1] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x54); - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x73); - - seq_printf(m, "\r\n %-35s = %s/ %s", "LTE Coex/Path Owner", - ((lte_coex_on) ? "On" : "Off"), - ((u8tmp[0] & BIT(2)) ? "WL" : "BT")); - - if (lte_coex_on) { - seq_printf(m, "\r\n %-35s = %d/ %d/ %d/ %d", - "LTE 3Wire/OPMode/UART/UARTMode", - (int)((u32tmp[0] & BIT(6)) >> 6), - (int)((u32tmp[0] & (BIT(5) | BIT(4))) >> 4), - (int)((u32tmp[0] & BIT(3)) >> 3), - (int)(u32tmp[0] & (BIT(2) | BIT(1) | BIT(0)))); - - seq_printf(m, "\r\n %-35s = %d/ %d", "LTE_Busy/UART_Busy", - (int)((u32tmp[1] & BIT(1)) >> 1), - (int)(u32tmp[1] & BIT(0))); - } - seq_printf(m, "\r\n %-35s = %s (BB:%s)/ %s (BB:%s)/ %s %d", - "GNT_WL_Ctrl/GNT_BT_Ctrl/Dbg", - ((u32tmp[0] & BIT(12)) ? "SW" : "HW"), - ((u32tmp[0] & BIT(8)) ? "SW" : "HW"), - ((u32tmp[0] & BIT(14)) ? "SW" : "HW"), - ((u32tmp[0] & BIT(10)) ? "SW" : "HW"), - ((u8tmp[0] & BIT(3)) ? "On" : "Off"), - coex_sta->gnt_error_cnt); - - seq_printf(m, "\r\n %-35s = %d/ %d", "GNT_WL/GNT_BT", - (int)((u32tmp[1] & BIT(2)) >> 2), - (int)((u32tmp[1] & BIT(3)) >> 3)); - - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcbc); - u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcba); - - seq_printf(m, "\r\n %-35s = 0x%04x/ 0x%04x/ 0x%02x %s", - "0xcbc/0xcb4/0xcb8[23:16]", u32tmp[0], u32tmp[1], u8tmp[0], - ((u8tmp[0] & 0x1) == 0x1 ? "(BTG)" : "(WL_A+G)")); - - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c); - u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64); - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x4c6); - u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", - "4c[24:23]/64[0]/4c6[4]/40[5]", - (int)(u32tmp[0] & (BIT(24) | BIT(23))) >> 23, u8tmp[2] & 0x1, - (int)((u8tmp[0] & BIT(4)) >> 4), - (int)((u8tmp[1] & BIT(5)) >> 5)); - - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550); - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522); - u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x953); - u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0xc50); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ %s/ 0x%x", - "0x550/0x522/4-RxAGC/0xc50", u32tmp[0], u8tmp[0], - (u8tmp[1] & 0x2) ? "On" : "Off", u8tmp[2]); - - fa_ofdm = btcoexist->btc_phydm_query_phy_counter(btcoexist, - "PHYDM_INFO_FA_OFDM"); - fa_cck = btcoexist->btc_phydm_query_phy_counter(btcoexist, - "PHYDM_INFO_FA_CCK"); - cca_ofdm = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CCA_OFDM"); - cca_cck = btcoexist->btc_phydm_query_phy_counter(btcoexist, - "PHYDM_INFO_CCA_CCK"); - - ratio_ofdm = (fa_ofdm == 0) ? 1000 : (cca_ofdm / fa_ofdm); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x (%d)", - "CCK-CCA/CCK-FA/OFDM-CCA/OFDM-FA", cca_cck, fa_cck, cca_ofdm, - fa_ofdm, ratio_ofdm); - - seq_printf(m, "\r\n %-35s = %d/ %d/ %d/ %d", "CRC_OK CCK/11g/11n/11ac", - coex_sta->crc_ok_cck, coex_sta->crc_ok_11g, - coex_sta->crc_ok_11n, coex_sta->crc_ok_11n_vht); - - seq_printf(m, "\r\n %-35s = %d/ %d/ %d/ %d (%d, %d)", - "CRC_Err CCK/11g/11n/11ac", coex_sta->crc_err_cck, - coex_sta->crc_err_11g, coex_sta->crc_err_11n, - coex_sta->crc_err_11n_vht, coex_sta->now_crc_ratio, - coex_sta->acc_crc_ratio); - - seq_printf(m, "\r\n %-35s = %s/ %s/ %s/ %d", - "WlHiPri/ Locking/ Locked/ Noisy", - (coex_sta->wifi_is_high_pri_task ? "Yes" : "No"), - (coex_sta->cck_lock ? "Yes" : "No"), - (coex_sta->cck_ever_lock ? "Yes" : "No"), - coex_sta->wl_noisy_level); - - seq_printf(m, "\r\n %-35s = %d/ %d", "0x770(Hi-pri rx/tx)", - coex_sta->high_priority_rx, coex_sta->high_priority_tx); - - seq_printf(m, "\r\n %-35s = %d/ %d %s", "0x774(Lo-pri rx/tx)", - coex_sta->low_priority_rx, coex_sta->low_priority_tx, - (bt_link_info->slave_role ? - "(Slave!!)" : - (coex_sta->is_tdma_btautoslot_hang ? - "(auto-slot hang!!)" : - ""))); - - btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS, m); -} - -void ex_btc8822b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - if (type == BTC_IPS_ENTER) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], IPS ENTER notify\n"); - coex_sta->under_ips = true; - coex_sta->under_lps = false; - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, false); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ONOFF, false); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - - halbtc8822b2ant_action_coex_all_off(btcoexist); - } else if (type == BTC_IPS_LEAVE) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], IPS LEAVE notify\n"); - coex_sta->under_ips = false; - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ONOFF, true); - halbtc8822b2ant_init_hw_config(btcoexist, false); - halbtc8822b2ant_init_coex_dm(btcoexist); - halbtc8822b2ant_query_bt_info(btcoexist); - } -} - -void ex_btc8822b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static bool pre_force_lps_on; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - if (type == BTC_LPS_ENABLE) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], LPS ENABLE notify\n"); - coex_sta->under_lps = true; - coex_sta->under_ips = false; - - if (coex_sta->force_lps_ctrl) { /* LPS No-32K */ - /* Write WL "Active" in Score-board for PS-TDMA */ - pre_force_lps_on = true; - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, - true); - - } else { - /* LPS-32K, need check if this h2c 0x71 can work?? - * (2015/08/28) - */ - /* Write WL "Non-Active" in Score-board for Native-PS */ - pre_force_lps_on = false; - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, - false); - } - - } else if (type == BTC_LPS_DISABLE) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], LPS DISABLE notify\n"); - coex_sta->under_lps = false; - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - - if ((!pre_force_lps_on) && (!coex_sta->force_lps_ctrl)) - halbtc8822b2ant_query_bt_info(btcoexist); - } -} - -void ex_btc8822b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_connected = false; - bool wifi_under_5g = false; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCAN notify()\n"); - - halbtc8822b2ant_post_state_to_bt(btcoexist, - BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - - /* this can't be removed for RF off_on event, or BT would dis-connect */ - halbtc8822b2ant_query_bt_info(btcoexist); - - if (type == BTC_SCAN_START) { - 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], ********** SCAN START notify (5g)\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - coex_sta->wifi_is_high_pri_task = true; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** SCAN START notify (2g)\n"); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - - return; - } - - if (type == BTC_SCAN_START_2G) { - if (!wifi_connected) - coex_sta->wifi_is_high_pri_task = true; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCAN START notify (2G)\n"); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_SCAN, true); - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - - } else if (type == BTC_SCAN_FINISH) { - coex_sta->wifi_is_high_pri_task = false; - - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCAN FINISH notify (Scan-AP = %d)\n", - coex_sta->scan_ap_num); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_SCAN, false); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - } -} - -void ex_btc8822b2ant_switchband_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - coex_sta->switch_band_notify_to = type; - - if (type == BTC_SWITCH_TO_5G) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], switchband_notify --- switch to 5G\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - - } else if (type == BTC_SWITCH_TO_24G_NOFORSCAN) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** switchband_notify BTC_SWITCH_TO_2G (no for scan)\n"); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], switchband_notify --- switch to 2G\n"); - - ex_btc8822b2ant_scan_notify(btcoexist, BTC_SCAN_START_2G); - } - coex_sta->switch_band_notify_to = BTC_NOT_SWITCH; -} - -void ex_btc8822b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - halbtc8822b2ant_post_state_to_bt(btcoexist, - BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - if ((type == BTC_ASSOCIATE_5G_START) || - (type == BTC_ASSOCIATE_5G_FINISH)) { - if (type == BTC_ASSOCIATE_5G_START) - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], connect_notify --- 5G start\n"); - else - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], connect_notify --- 5G finish\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - if (type == BTC_ASSOCIATE_START) { - coex_sta->wifi_is_high_pri_task = true; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], CONNECT START notify (2G)\n"); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - - halbtc8822b2ant_action_wifi_link_process(btcoexist); - - /* To keep TDMA case during connect process, - * to avoid changed by Btinfo and runcoexmechanism - */ - coex_sta->freeze_coexrun_by_btinfo = true; - - coex_dm->arp_cnt = 0; - - } else if (type == BTC_ASSOCIATE_FINISH) { - coex_sta->wifi_is_high_pri_task = false; - coex_sta->freeze_coexrun_by_btinfo = false; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], CONNECT FINISH notify (2G)\n"); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - } -} - -void ex_btc8822b2ant_media_status_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_under_b_mode = false, wifi_under_5g = false; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - - if (type == BTC_MEDIA_CONNECT) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], MEDIA connect notify\n"); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - - if (wifi_under_5g) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], WiFi is under 5G!!!\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, - &wifi_under_b_mode); - - /* Set CCK Tx/Rx high Pri except 11b mode */ - if (wifi_under_b_mode) { - btcoexist->btc_write_1byte(btcoexist, 0x6cd, - 0x00); /* CCK Tx */ - btcoexist->btc_write_1byte(btcoexist, 0x6cf, - 0x00); /* CCK Rx */ - } else { - btcoexist->btc_write_1byte(btcoexist, 0x6cd, - 0x00); /* CCK Tx */ - btcoexist->btc_write_1byte(btcoexist, 0x6cf, - 0x10); /* CCK Rx */ - } - - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], MEDIA disconnect notify\n"); - - btcoexist->btc_write_1byte(btcoexist, 0x6cd, 0x0); /* CCK Tx */ - btcoexist->btc_write_1byte(btcoexist, 0x6cf, 0x0); /* CCK Rx */ - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, false); - } - - halbtc8822b2ant_update_wifi_ch_info(btcoexist, type); -} - -void ex_btc8822b2ant_specific_packet_notify(struct btc_coexist *btcoexist, - u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool under_4way = false, wifi_under_5g = false; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - 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], WiFi is under 5G!!!\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, - &under_4way); - - if (under_4way) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], specific Packet ---- under_4way!!\n"); - - coex_sta->wifi_is_high_pri_task = true; - coex_sta->specific_pkt_period_cnt = 2; - - } else if (type == BTC_PACKET_ARP) { - coex_dm->arp_cnt++; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], specific Packet ARP notify -cnt = %d\n", - coex_dm->arp_cnt); - - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], specific Packet DHCP or EAPOL notify [Type = %d]\n", - type); - - coex_sta->wifi_is_high_pri_task = true; - coex_sta->specific_pkt_period_cnt = 2; - } - - if (coex_sta->wifi_is_high_pri_task) - halbtc8822b2ant_run_coexist_mechanism(btcoexist); -} - -void ex_btc8822b2ant_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf, - u8 length) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 i, rsp_source = 0; - bool wifi_connected = false; - bool wifi_scan = false, wifi_link = false, wifi_roam = false, - wifi_busy = false; - static bool is_scoreboard_scan; - - rsp_source = tmp_buf[0] & 0xf; - if (rsp_source >= BT_INFO_SRC_8822B_2ANT_MAX) - rsp_source = BT_INFO_SRC_8822B_2ANT_WIFI_FW; - coex_sta->bt_info_c2h_cnt[rsp_source]++; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Bt_info[%d], len=%d, data=[", rsp_source, length); - - for (i = 0; i < length; i++) { - coex_sta->bt_info_c2h[rsp_source][i] = 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]); - } - } - - coex_sta->bt_info = coex_sta->bt_info_c2h[rsp_source][1]; - coex_sta->bt_info_ext = coex_sta->bt_info_c2h[rsp_source][4]; - coex_sta->bt_info_ext2 = coex_sta->bt_info_c2h[rsp_source][5]; - - if (rsp_source != BT_INFO_SRC_8822B_2ANT_WIFI_FW) { - /* if 0xff, it means BT is under WHCK test */ - coex_sta->bt_whck_test = - ((coex_sta->bt_info == 0xff) ? true : false); - - coex_sta->bt_create_connection = - ((coex_sta->bt_info_c2h[rsp_source][2] & 0x80) ? true : - false); - - /* unit: %, value-100 to translate to unit: dBm */ - coex_sta->bt_rssi = - coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10; - - coex_sta->c2h_bt_remote_name_req = - ((coex_sta->bt_info_c2h[rsp_source][2] & 0x20) ? true : - false); - - coex_sta->is_A2DP_3M = - ((coex_sta->bt_info_c2h[rsp_source][2] & 0x10) ? true : - false); - - coex_sta->acl_busy = - ((coex_sta->bt_info_c2h[rsp_source][1] & 0x9) ? true : - false); - - coex_sta->voice_over_HOGP = - ((coex_sta->bt_info_ext & 0x10) ? true : false); - - coex_sta->c2h_bt_inquiry_page = - ((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_INQ_PAGE) ? - true : - false); - - coex_sta->a2dp_bit_pool = - (((coex_sta->bt_info_c2h[rsp_source][1] & 0x49) == - 0x49) ? - (coex_sta->bt_info_c2h[rsp_source][6] & 0x7f) : - 0); - - coex_sta->is_bt_a2dp_sink = - (coex_sta->bt_info_c2h[rsp_source][6] & 0x80) ? true : - false; - - coex_sta->bt_retry_cnt = - coex_sta->bt_info_c2h[rsp_source][2] & 0xf; - - coex_sta->is_autoslot = coex_sta->bt_info_ext2 & 0x8; - - coex_sta->forbidden_slot = coex_sta->bt_info_ext2 & 0x7; - - coex_sta->hid_busy_num = (coex_sta->bt_info_ext2 & 0x30) >> 4; - - coex_sta->hid_pair_cnt = (coex_sta->bt_info_ext2 & 0xc0) >> 6; - - if (coex_sta->bt_retry_cnt >= 1) - coex_sta->pop_event_cnt++; - - if (coex_sta->c2h_bt_remote_name_req) - coex_sta->cnt_remote_name_req++; - - if (coex_sta->bt_info_ext & BIT(1)) - coex_sta->cnt_reinit++; - - if (coex_sta->bt_info_ext & BIT(2)) { - coex_sta->cnt_setup_link++; - coex_sta->is_setup_link = true; - coex_sta->bt_relink_downcount = 2; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Re-Link start in BT info!!\n"); - } else { - coex_sta->is_setup_link = false; - coex_sta->bt_relink_downcount = 0; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Re-Link stop in BT info!!\n"); - } - - if (coex_sta->bt_info_ext & BIT(3)) - coex_sta->cnt_ign_wlan_act++; - - if (coex_sta->bt_info_ext & BIT(6)) - coex_sta->cnt_role_switch++; - - if (coex_sta->bt_info_ext & BIT(7)) - coex_sta->is_bt_multi_link = true; - else - coex_sta->is_bt_multi_link = false; - - if (coex_sta->bt_create_connection) { - coex_sta->cnt_page++; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, - &wifi_busy); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, - &wifi_scan); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, - &wifi_link); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, - &wifi_roam); - - if ((wifi_link) || (wifi_roam) || (wifi_scan) || - (coex_sta->wifi_is_high_pri_task) || (wifi_busy)) { - is_scoreboard_scan = true; - halbtc8822b2ant_post_state_to_bt( - btcoexist, - BT_8822B_2ANT_SCOREBOARD_SCAN, true); - - } else { - halbtc8822b2ant_post_state_to_bt( - btcoexist, - BT_8822B_2ANT_SCOREBOARD_SCAN, false); - } - } else { - if (is_scoreboard_scan) { - halbtc8822b2ant_post_state_to_bt( - btcoexist, - BT_8822B_2ANT_SCOREBOARD_SCAN, false); - is_scoreboard_scan = false; - } - } - - /* Here we need to resend some wifi info to BT */ - /* because bt is reset and loss of the info. */ - - if ((!btcoexist->manual_control) && - (!btcoexist->stop_coex_dm)) { - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - - /* Re-Init */ - if ((coex_sta->bt_info_ext & BIT(1))) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); - if (wifi_connected) - halbtc8822b2ant_update_wifi_ch_info( - btcoexist, BTC_MEDIA_CONNECT); - else - halbtc8822b2ant_update_wifi_ch_info( - btcoexist, - BTC_MEDIA_DISCONNECT); - } - - /* If Ignore_WLanAct && not SetUp_Link */ - if ((coex_sta->bt_info_ext & BIT(3)) && - (!(coex_sta->bt_info_ext & BIT(2))) && - (!(coex_sta->bt_info_ext & BIT(6)))) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"); - halbtc8822b2ant_ignore_wlan_act( - btcoexist, FORCE_EXEC, false); - } else { - if (coex_sta->bt_info_ext & BIT(2)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT ignore Wlan active because Re-link!!\n"); - } else if (coex_sta->bt_info_ext & BIT(6)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT ignore Wlan active because Role-Switch!!\n"); - } - } - } - } - - if ((coex_sta->bt_info_ext & BIT(5))) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT ext info bit4 check, query BLE Scan type!!\n"); - coex_sta->bt_ble_scan_type = - btcoexist->btc_get_ble_scan_type_from_bt(btcoexist); - - if ((coex_sta->bt_ble_scan_type & 0x1) == 0x1) - coex_sta->bt_ble_scan_para[0] = - btcoexist->btc_get_ble_scan_para_from_bt( - btcoexist, 0x1); - if ((coex_sta->bt_ble_scan_type & 0x2) == 0x2) - coex_sta->bt_ble_scan_para[1] = - btcoexist->btc_get_ble_scan_para_from_bt( - btcoexist, 0x2); - if ((coex_sta->bt_ble_scan_type & 0x4) == 0x4) - coex_sta->bt_ble_scan_para[2] = - btcoexist->btc_get_ble_scan_para_from_bt( - btcoexist, 0x4); - } - - halbtc8822b2ant_update_bt_link_info(btcoexist); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); -} - -void ex_btc8822b2ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RF Status notify\n"); - - if (type == BTC_RF_ON) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RF is turned ON!!\n"); - - btcoexist->stop_coex_dm = false; - coex_sta->is_rf_state_off = false; - } else if (type == BTC_RF_OFF) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RF is turned OFF!!\n"); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - - halbtc8822b2ant_action_coex_all_off(btcoexist); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE | - BT_8822B_2ANT_SCOREBOARD_ONOFF | - BT_8822B_2ANT_SCOREBOARD_SCAN | - BT_8822B_2ANT_SCOREBOARD_UNDERTEST, - false); - - btcoexist->stop_coex_dm = true; - coex_sta->is_rf_state_off = true; - } -} - -void ex_btc8822b2ant_halt_notify(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Halt notify\n"); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - - ex_btc8822b2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, false); - halbtc8822b2ant_post_state_to_bt(btcoexist, - BT_8822B_2ANT_SCOREBOARD_ONOFF, false); -} - -void ex_btc8822b2ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_under_5g = false; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify\n"); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - - if ((pnp_state == BTC_WIFI_PNP_SLEEP) || - (pnp_state == BTC_WIFI_PNP_SLEEP_KEEP_ANT)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Pnp notify to SLEEP\n"); - - /* Sinda 20150819, workaround for driver skip leave IPS/LPS to - * speed up sleep time. - * Driver do not leave IPS/LPS when driver is going to sleep, - * so BTCoexistence think wifi is still under IPS/LPS. - * BT should clear UnderIPS/UnderLPS state to avoid mismatch - * state after wakeup. - */ - coex_sta->under_ips = false; - coex_sta->under_lps = false; - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, false); - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ONOFF, false); - - if (pnp_state == BTC_WIFI_PNP_SLEEP_KEEP_ANT) { - if (wifi_under_5g) - halbtc8822b2ant_set_ant_path( - btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_5G_RUNTIME); - else - halbtc8822b2ant_set_ant_path( - btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - } else { - halbtc8822b2ant_set_ant_path( - btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - } - } else if (pnp_state == BTC_WIFI_PNP_WAKE_UP) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Pnp notify to WAKE UP\n"); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ONOFF, true); - } -} - -void ex_btc8822b2ant_periodical(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_busy = false; - u16 bt_scoreboard_val = 0; - bool bt_relink_finish = false; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ************* Periodical *************\n"); - - if (!btcoexist->auto_report_2ant) - halbtc8822b2ant_query_bt_info(btcoexist); - - halbtc8822b2ant_monitor_bt_ctr(btcoexist); - halbtc8822b2ant_monitor_wifi_ctr(btcoexist); - halbtc8822b2ant_monitor_bt_enable_disable(btcoexist); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - halbtc8822b2ant_read_score_board(btcoexist, &bt_scoreboard_val); - - if (wifi_busy) { - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_UNDERTEST, true); - /*for bt lps32 clock offset*/ - if (bt_scoreboard_val & BIT(6)) - halbtc8822b2ant_query_bt_info(btcoexist); - } else { - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_UNDERTEST, false); - } - - if (coex_sta->bt_relink_downcount != 0) { - coex_sta->bt_relink_downcount--; - - if (coex_sta->bt_relink_downcount == 0) { - coex_sta->is_setup_link = false; - bt_relink_finish = true; - } - } - - /* for 4-way, DHCP, EAPOL packet */ - if (coex_sta->specific_pkt_period_cnt > 0) { - coex_sta->specific_pkt_period_cnt--; - - if ((coex_sta->specific_pkt_period_cnt == 0) && - (coex_sta->wifi_is_high_pri_task)) - coex_sta->wifi_is_high_pri_task = false; - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ***************** Hi-Pri Task = %s*****************\n", - (coex_sta->wifi_is_high_pri_task ? "Yes" : "No")); - } - - if (halbtc8822b2ant_is_wifibt_status_changed(btcoexist) || - (bt_relink_finish) || (coex_sta->is_set_ps_state_fail)) - halbtc8822b2ant_run_coexist_mechanism(btcoexist); -} - -void ex_btc8822b2ant_antenna_detection(struct btc_coexist *btcoexist, - u32 cent_freq, u32 offset, u32 span, - u32 seconds) -{ -} - -void ex_btc8822b2ant_display_ant_detection(struct btc_coexist *btcoexist) {} |