/* ************************************************************ * Description: * * This file is for RTL8822B Co-exist mechanism * * History * 2012/11/15 Cosa first check in. * * ************************************************************ */ /* ************************************************************ * include files * ************************************************************ */ #include "mp_precomp.h" #if (BT_SUPPORT == 1 && COEX_SUPPORT == 1) #if (RTL8822B_SUPPORT == 1) /* ************************************************************ * Global variables, these are static variables * ************************************************************ */ static u8 *trace_buf = &gl_btc_trace_buf[0]; 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; const char *const glbt_info_src_8822b_2ant[] = { "BT Info[wifi fw]", "BT Info[bt rsp]", "BT Info[bt auto report]", }; u32 glcoex_ver_date_8822b_2ant = 20161026; u32 glcoex_ver_8822b_2ant = 0x34; u32 glcoex_ver_btdesired_8822b_2ant = 0x28; /* ************************************************************ * local function proto type if needed * ************************************************************ * ************************************************************ * local function start with halbtc8822b2ant_ * ************************************************************ */ u8 halbtc8822b2ant_bt_rssi_state(u8 *ppre_bt_rssi_state, u8 level_num, u8 rssi_thresh, u8 rssi_thresh1) { 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) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT Rssi thresh error!!\n"); BTC_TRACE(trace_buf); 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; } u8 halbtc8822b2ant_wifi_rssi_state(IN struct btc_coexist *btcoexist, IN u8 *pprewifi_rssi_state, IN u8 level_num, IN u8 rssi_thresh, IN u8 rssi_thresh1) { 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) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], wifi RSSI thresh error!!\n"); BTC_TRACE(trace_buf); 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; } void halbtc8822b2ant_coex_switch_threshold(IN struct btc_coexist *btcoexist, IN 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; /* coex_sta->wifi_coex_thres = interference_wl_tx + BT_8822B_2ANT_WIFI_SIR_THRES1; coex_sta->wifi_coex_thres2 = interference_wl_tx + BT_8822B_2ANT_WIFI_SIR_THRES2; coex_sta->bt_coex_thres = interference_bt_tx + BT_8822B_2ANT_BT_SIR_THRES1; coex_sta->bt_coex_thres2 = interference_bt_tx + BT_8822B_2ANT_BT_SIR_THRES2; */ /* if ( BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES1 < (isolation_measuared - BT_8822B_2ANT_DEFAULT_ISOLATION) ) coex_sta->wifi_coex_thres = BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES1; else coex_sta->wifi_coex_thres = BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES1 - (isolation_measuared - BT_8822B_2ANT_DEFAULT_ISOLATION); if ( BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES1 < (isolation_measuared - BT_8822B_2ANT_DEFAULT_ISOLATION) ) coex_sta->bt_coex_thres = BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES1; else coex_sta->bt_coex_thres = BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES1 - (isolation_measuared - BT_8822B_2ANT_DEFAULT_ISOLATION); */ } void halbtc8822b2ant_limited_rx(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean rej_ap_agg_pkt, IN boolean bt_ctrl_agg_buf_size, IN u8 agg_buf_size) { boolean reject_rx_agg = rej_ap_agg_pkt; boolean bt_ctrl_rx_agg_size = bt_ctrl_agg_buf_size; u8 rx_agg_size = agg_buf_size; /* ============================================ */ /* Rx Aggregation related setting */ /* ============================================ */ btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT, &reject_rx_agg); /* decide BT control aggregation buf size or not */ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE, &bt_ctrl_rx_agg_size); /* aggregation buf size, only work when BT control Rx aggregation size. */ btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size); /* real update aggregation setting */ btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL); } void halbtc8822b2ant_query_bt_info(IN struct btc_coexist *btcoexist) { u8 h2c_parameter[1] = {0}; boolean RTL97F_8822B = false; if (RTL97F_8822B == true) return; coex_sta->c2h_bt_info_req_sent = true; h2c_parameter[0] |= BIT(0); /* trigger */ btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); } void halbtc8822b2ant_monitor_bt_ctr(IN struct btc_coexist *btcoexist) { u32 reg_hp_txrx, reg_lp_txrx, u32tmp; u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0; static u8 num_of_bt_counter_chk = 0, cnt_slave = 0; struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; reg_hp_txrx = 0x770; reg_lp_txrx = 0x774; u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx); reg_hp_tx = u32tmp & MASKLWORD; reg_hp_rx = (u32tmp & MASKHWORD) >> 16; u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx); reg_lp_tx = u32tmp & MASKLWORD; reg_lp_rx = (u32tmp & MASKHWORD) >> 16; coex_sta->high_priority_tx = reg_hp_tx; coex_sta->high_priority_rx = reg_hp_rx; coex_sta->low_priority_tx = reg_lp_tx; coex_sta->low_priority_rx = reg_lp_rx; /* 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->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; } } } void halbtc8822b2ant_monitor_wifi_ctr(IN struct btc_coexist *btcoexist) { #if 0 s32 wifi_rssi = 0; boolean wifi_busy = false, wifi_under_b_mode = false; static u8 cck_lock_counter = 0; u32 total_cnt, reg_val1, reg_val2; 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); if (coex_sta->under_ips) { coex_sta->crc_ok_cck = 0; coex_sta->crc_ok_11g = 0; coex_sta->crc_ok_11n = 0; coex_sta->crc_ok_11n_agg = 0; coex_sta->crc_err_cck = 0; coex_sta->crc_err_11g = 0; coex_sta->crc_err_11n = 0; coex_sta->crc_err_11n_agg = 0; } else { reg_val1 = btcoexist->btc_read_4byte(btcoexist, 0xf00); reg_val2 = btcoexist->btc_read_4byte(btcoexist, 0xf04); coex_sta->crc_ok_cck = reg_val2 & 0xffff; coex_sta->crc_err_cck = (reg_val1 & 0xffff) + ((reg_val2 & 0xffff0000) >> 16); reg_val1 = btcoexist->btc_read_4byte(btcoexist, 0xf0c); coex_sta->crc_ok_11n_agg = reg_val1 & 0xffff; coex_sta->crc_err_11n_agg = (reg_val1 & 0xffff0000) >> 16; reg_val1 = btcoexist->btc_read_4byte(btcoexist, 0xf10); coex_sta->crc_ok_11n = reg_val1 & 0xffff; coex_sta->crc_err_11n = (reg_val1 & 0xffff0000) >> 16; reg_val1 = btcoexist->btc_read_4byte(btcoexist, 0xf14); coex_sta->crc_ok_11g = reg_val1 & 0xffff; coex_sta->crc_err_11n = (reg_val1 & 0xffff0000) >> 16; } /* reset counter */ /*btcoexist->btc_write_1byte_bitmask(btcoexist, 0xb58, 0x1, 0x1);*/ /*btcoexist->btc_write_1byte_bitmask(btcoexist, 0xb58, 0x1, 0x0);*/ if ((wifi_busy) && (wifi_rssi >= 30) && (!wifi_under_b_mode)) { total_cnt = coex_sta->crc_ok_cck + coex_sta->crc_ok_11g + coex_sta->crc_ok_11n + coex_sta->crc_ok_11n_agg; if ((coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_BUSY) || (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY) || (coex_dm->bt_status == BT_8822B_2ANT_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; #endif } boolean halbtc8822b2ant_is_wifibt_status_changed(IN struct btc_coexist *btcoexist) { static boolean pre_wifi_busy = false, pre_under_4way = false, pre_bt_hs_on = false, pre_bt_off = false; static u8 pre_hid_busy_num = 0; boolean wifi_busy = false, under_4way = false, bt_hs_on = false; boolean wifi_connected = false; 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) BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT is disabled !!\n"); else BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT is enabled !!\n"); BTC_TRACE(trace_buf); 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->bt_disabled) { if (coex_sta->hid_busy_num != pre_hid_busy_num) { pre_hid_busy_num = coex_sta->hid_busy_num; return true; } } } return false; } void halbtc8822b2ant_update_bt_link_info(IN struct btc_coexist *btcoexist) { struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; boolean bt_hs_on = false; boolean 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_CONNECTION)) { coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[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; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[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; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[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; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[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; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); } else { coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_MAX; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"); } BTC_TRACE(trace_buf); if ((BT_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 == coex_dm->bt_status)) bt_busy = true; else bt_busy = false; btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy); } void halbtc8822b2ant_update_wifi_channel_info(IN struct btc_coexist *btcoexist, IN u8 type) { u8 h2c_parameter[3] = {0}; u32 wifi_bw; u8 wifi_central_chnl; u32 RTL97F_8822B = 0; if (RTL97F_8822B == true) 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 ((BTC_MEDIA_CONNECT == type) && (wifi_central_chnl <= 14)) { h2c_parameter[0] = 0x1; /* enable BT AFH skip WL channel for 8822b because BT Rx LO interference */ /* h2c_parameter[0] = 0x0; */ h2c_parameter[1] = wifi_central_chnl; btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) h2c_parameter[2] = 0x30; else h2c_parameter[2] = 0x20; } coex_dm->wifi_chnl_info[0] = h2c_parameter[0]; coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); } void halbtc8822b2ant_set_fw_dac_swing_level(IN struct btc_coexist *btcoexist, IN u8 dac_swing_lvl) { u8 h2c_parameter[1] = {0}; u32 RTL97F_8822B = 0; if (RTL97F_8822B == true) 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); } void halbtc8822b2ant_fw_dac_swing_lvl(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 fw_dac_swing_lvl) { u32 RTL97F_8822B = 0; if (RTL97F_8822B == true) 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; } void halbtc8822b2ant_set_fw_dec_bt_pwr(IN struct btc_coexist *btcoexist, IN u8 dec_bt_pwr_lvl) { u32 RTL97F_8822B = 0; u8 h2c_parameter[1] = {0}; if (RTL97F_8822B == true) return; h2c_parameter[0] = dec_bt_pwr_lvl; btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter); } void halbtc8822b2ant_dec_bt_pwr(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 dec_bt_pwr_lvl) { coex_dm->cur_bt_dec_pwr_lvl = dec_bt_pwr_lvl; if (!force_exec) { if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_bt_dec_pwr_lvl) return; } 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; } void halbtc8822b2ant_low_penalty_ra(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean low_penalty_ra) { #if 1 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; #endif } void halbtc8822b2ant_set_bt_auto_report(IN struct btc_coexist *btcoexist, IN boolean enable_auto_report) { u8 h2c_parameter[1] = {0}; u32 RTL97F_8822B = 0; if (RTL97F_8822B == true) return; h2c_parameter[0] = 0; if (enable_auto_report) h2c_parameter[0] |= BIT(0); btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter); } void halbtc8822b2ant_bt_auto_report(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean enable_auto_report) { coex_dm->cur_bt_auto_report = enable_auto_report; if (!force_exec) { if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report) return; } halbtc8822b2ant_set_bt_auto_report(btcoexist, coex_dm->cur_bt_auto_report); coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report; } void halbtc8822b2ant_write_score_board( IN struct btc_coexist *btcoexist, IN u16 bitpos, IN boolean state ) { static u16 originalval = 0x8002; if (state) originalval = originalval | bitpos; else originalval = originalval & (~bitpos); btcoexist->btc_write_2byte(btcoexist, 0xaa, originalval); } void halbtc8822b2ant_read_score_board( IN struct btc_coexist *btcoexist, IN u16 *score_board_val ) { *score_board_val = (btcoexist->btc_read_2byte(btcoexist, 0xaa)) & 0x7fff; } void halbtc8822b2ant_post_state_to_bt( IN struct btc_coexist *btcoexist, IN u16 type, IN BOOLEAN state ) { halbtc8822b2ant_write_score_board(btcoexist, (u16) type, state); } void halbtc8822b2ant_monitor_bt_enable_disable(IN struct btc_coexist *btcoexist) { static u32 bt_disable_cnt = 0; boolean bt_active = true, bt_disabled = false, wifi_under_5g = false; u16 u16tmp; /* This function check if bt is disabled */ #if 0 if (coex_sta->high_priority_tx == 0 && coex_sta->high_priority_rx == 0 && coex_sta->low_priority_tx == 0 && coex_sta->low_priority_rx == 0) bt_active = false; if (coex_sta->high_priority_tx == 0xffff && coex_sta->high_priority_rx == 0xffff && coex_sta->low_priority_tx == 0xffff && coex_sta->low_priority_rx == 0xffff) bt_active = false; #else /* 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); #endif 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) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT is from %s to %s!!\n", (coex_sta->bt_disabled ? "disabled" : "enabled"), (bt_disabled ? "disabled" : "enabled")); BTC_TRACE(trace_buf); coex_sta->bt_disabled = bt_disabled; } } void halbtc8822b2ant_enable_gnt_to_gpio(IN struct btc_coexist *btcoexist, boolean isenable) { #if BT_8822B_2ANT_COEX_DBG static u8 bitVal[5] = {0, 0, 0, 0, 0}; static boolean state = false; /* if (state ==isenable) return; else state = isenable; */ if (isenable) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], enable_gnt_to_gpio!!\n"); BTC_TRACE(trace_buf); /* enable GNT_WL, GNT_BT to GPIO for debug */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x1); /* store original value */ bitVal[0] = (btcoexist->btc_read_1byte(btcoexist, 0x66) & BIT(4)) >> 4; /*0x66[4] */ bitVal[1] = (btcoexist->btc_read_1byte(btcoexist, 0x67) & BIT(0)); /*0x66[8] */ bitVal[2] = (btcoexist->btc_read_1byte(btcoexist, 0x42) & BIT(3)) >> 3; /*0x40[19] */ bitVal[3] = (btcoexist->btc_read_1byte(btcoexist, 0x65) & BIT(7)) >> 7; /*0x64[15] */ bitVal[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 { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], disable_gnt_to_gpio!!\n"); BTC_TRACE(trace_buf); btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x0); /* Restore original value */ /* switch GPIO Mux */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4), bitVal[0]); /*0x66[4] = 0 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0), bitVal[1]); /*0x66[8] = 0 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x42, BIT(3), bitVal[2]); /*0x40[19] = 0 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x65, BIT(7), bitVal[3]); /*0x64[15] = 0 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x72, BIT(2), bitVal[4]); /*0x70[18] = 0 */ } #endif } u32 halbtc8822b2ant_ltecoex_indirect_read_reg(IN struct btc_coexist *btcoexist, IN u16 reg_addr) { u32 j = 0; /* wait for ready bit before access 0x1700 */ btcoexist->btc_write_4byte(btcoexist, 0x1700, 0x800F0000 | reg_addr); do { j++; } while (((btcoexist->btc_read_1byte(btcoexist, 0x1703)&BIT(5)) == 0) && (j < BT_8822B_2ANT_LTECOEX_INDIRECTREG_ACCESS_TIMEOUT)); return btcoexist->btc_read_4byte(btcoexist, 0x1708); /* get read data */ } void halbtc8822b2ant_ltecoex_indirect_write_reg(IN struct btc_coexist *btcoexist, IN u16 reg_addr, IN u32 bit_mask, IN u32 reg_value) { u32 val, i = 0, j = 0, bitpos = 0; if (bit_mask == 0x0) return; if (bit_mask == 0xffffffff) { btcoexist->btc_write_4byte(btcoexist, 0x1704, reg_value); /* put write data */ /* wait for ready bit before access 0x1700 */ do { j++; } while (((btcoexist->btc_read_1byte(btcoexist, 0x1703)&BIT(5)) == 0) && (j < BT_8822B_2ANT_LTECOEX_INDIRECTREG_ACCESS_TIMEOUT)); 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); btcoexist->btc_write_4byte(btcoexist, 0x1704, val); /* put write data */ /* wait for ready bit before access 0x7c0 */ do { j++; } while (((btcoexist->btc_read_1byte(btcoexist, 0x1703)&BIT(5)) == 0) && (j < BT_8822B_2ANT_LTECOEX_INDIRECTREG_ACCESS_TIMEOUT)); btcoexist->btc_write_4byte(btcoexist, 0x1700, 0xc00F0000 | reg_addr); } } void halbtc8822b2ant_ltecoex_enable(IN struct btc_coexist *btcoexist, IN boolean enable) { u8 val; val = (enable) ? 1 : 0; halbtc8822b2ant_ltecoex_indirect_write_reg(btcoexist, 0x38, 0x80, val); /* 0x38[7] */ } void halbtc8822b2ant_ltecoex_pathcontrol_owner(IN struct btc_coexist *btcoexist, IN boolean wifi_control) { u8 val; val = (wifi_control) ? 1 : 0; btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x4, val); /* 0x70[26] */ } void halbtc8822b2ant_ltecoex_set_gnt_bt(IN struct btc_coexist *btcoexist, IN u8 control_block, IN boolean sw_control, IN 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; } } void halbtc8822b2ant_ltecoex_set_gnt_wl(IN struct btc_coexist *btcoexist, IN u8 control_block, IN boolean sw_control, IN 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; } } void halbtc8822b2ant_ltecoex_set_coex_table(IN struct btc_coexist *btcoexist, IN u8 table_type, IN 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] */ } void halbtc8822b2ant_ltecoex_set_break_table(IN struct btc_coexist *btcoexist, IN u8 table_type, IN u8 table_content) { u16 reg_addr = 0x0000; switch (table_type) { case BT_8822B_2ANT_LBTT_WL_BREAK_LTE: reg_addr = 0xa8; break; case BT_8822B_2ANT_LBTT_BT_BREAK_LTE: reg_addr = 0xac; break; case BT_8822B_2ANT_LBTT_LTE_BREAK_WL: reg_addr = 0xb0; break; case BT_8822B_2ANT_LBTT_LTE_BREAK_BT: reg_addr = 0xb4; break; } if (reg_addr != 0x0000) halbtc8822b2ant_ltecoex_indirect_write_reg(btcoexist, reg_addr, 0xff, table_content); /* 0xa8[15:0] or 0xb4[15:0] */ } void halbtc8822b2ant_set_coex_table(IN struct btc_coexist *btcoexist, IN u32 val0x6c0, IN u32 val0x6c4, IN u32 val0x6c8, IN u8 val0x6cc) { btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); } void halbtc8822b2ant_coex_table(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u32 val0x6c0, IN u32 val0x6c4, IN u32 val0x6c8, IN u8 val0x6cc) { coex_dm->cur_val0x6c0 = val0x6c0; coex_dm->cur_val0x6c4 = val0x6c4; coex_dm->cur_val0x6c8 = val0x6c8; coex_dm->cur_val0x6cc = val0x6cc; if (!force_exec) { if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) && (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) && (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) && (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc)) return; } 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; } void halbtc8822b2ant_coex_table_with_type(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 type) { u32 break_table; u8 select_table; coex_sta->coex_table_type = type; if (coex_sta->concurrent_rx_mode_on == true) { break_table = 0xf0ffffff; /* set WL hi-pri can break BT */ select_table = 0x3; /* 0xb/0x3,set Tx response = Hi-Pri/LO-Pri (ex: Transmitting ACK,BA,CTS) */ } else { break_table = 0xffffff; select_table = 0x3; } switch (type) { case 0: halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, 0x55555555, 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, 0x5a5a5a5a, 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, 0x5a5a5a5a, break_table, select_table); break; case 6: halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, 0xaaaa5aaa, 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, 0x55555555, 0x5a5a5a5a, break_table, select_table); break; case 9: halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, 0xaaaa555a, break_table, select_table); break; case 10: halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, 0xaaaa5aaa, break_table, select_table); break; case 11: halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, 0xaaaaa5aa, break_table, select_table); break; default: break; } } void halbtc8822b2ant_set_fw_ignore_wlan_act(IN struct btc_coexist *btcoexist, IN boolean enable) { u8 h2c_parameter[1] = {0}; u32 RTL97F_8822B = 0; if (RTL97F_8822B == true) return; if (enable) h2c_parameter[0] |= BIT(0); /* function enable */ btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter); } void halbtc8822b2ant_ignore_wlan_act(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean enable) { coex_dm->cur_ignore_wlan_act = enable; if (!force_exec) { if (coex_dm->pre_ignore_wlan_act == coex_dm->cur_ignore_wlan_act) return; } halbtc8822b2ant_set_fw_ignore_wlan_act(btcoexist, enable); coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; } void halbtc8822b2ant_set_lps_rpwm(IN struct btc_coexist *btcoexist, IN u8 lps_val, IN u8 rpwm_val) { u8 lps = lps_val; u8 rpwm = rpwm_val; btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps); btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm); } void halbtc8822b2ant_lps_rpwm(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 lps_val, IN u8 rpwm_val) { coex_dm->cur_lps = lps_val; coex_dm->cur_rpwm = rpwm_val; if (!force_exec) { if ((coex_dm->pre_lps == coex_dm->cur_lps) && (coex_dm->pre_rpwm == coex_dm->cur_rpwm)) return; } 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; } void halbtc8822b2ant_ps_tdma_check_for_power_save_state( IN struct btc_coexist *btcoexist, IN boolean new_ps_state) { u8 lps_mode = 0x0; u8 h2c_parameter[5] = {0, 0, 0, 0x40, 0}; u32 RTL97F_8822B = 0; if (RTL97F_8822B == true) 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 */ /*halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); */ 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 */ /*halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);*/ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); } else { /* keep state under NO PS state, do nothing. */ } } } void halbtc8822b2ant_power_save_state(IN struct btc_coexist *btcoexist, IN u8 ps_type, IN u8 lps_val, IN u8 rpwm_val) { boolean low_pwr_disable = false; switch (ps_type) { case BTC_PS_WIFI_NATIVE: /* recover to original 32k low power setting */ low_pwr_disable = false; btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL); coex_sta->force_lps_on = false; break; case BTC_PS_LPS_ON: 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); coex_sta->force_lps_on = true; break; case BTC_PS_LPS_OFF: halbtc8822b2ant_ps_tdma_check_for_power_save_state( btcoexist, false); btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL); coex_sta->force_lps_on = false; break; default: break; } } void halbtc8822b2ant_set_fw_pstdma(IN struct btc_coexist *btcoexist, IN u8 byte1, IN u8 byte2, IN u8 byte3, IN u8 byte4, IN u8 byte5) { u8 h2c_parameter[5] = {0}; u8 real_byte1 = byte1, real_byte5 = byte5; boolean ap_enable = false; btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &ap_enable); if (ap_enable) { if (byte1 & BIT(4) && !(byte1 & BIT(5))) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], FW for AP mode\n"); BTC_TRACE(trace_buf); 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))) { halbtc8822b2ant_power_save_state( btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); } else { halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); } 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); } void halbtc8822b2ant_ps_tdma(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean turn_on, IN u8 type) { static u8 psTdmaByte4Modify = 0x0, pre_psTdmaByte4Modify = 0x0; 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) && (bt_link_info->a2dp_exist)) psTdmaByte4Modify = 0x1; else psTdmaByte4Modify = 0x0; if (pre_psTdmaByte4Modify != psTdmaByte4Modify) { force_exec = true; pre_psTdmaByte4Modify = psTdmaByte4Modify; } if (!force_exec) { if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) return; } if (coex_dm->cur_ps_tdma_on) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** TDMA(on, %d) **********\n", coex_dm->cur_ps_tdma); BTC_TRACE(trace_buf); btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, 0x1); /* enable TBTT nterrupt */ } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** TDMA(off, %d) **********\n", coex_dm->cur_ps_tdma); BTC_TRACE(trace_buf); } if (turn_on) { switch (type) { case 1: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10, 0x03, 0xf1, 0x54 | psTdmaByte4Modify); break; case 2: default: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x35, 0x03, 0x71, 0x11 | psTdmaByte4Modify); break; case 3: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x3a, 0x3, 0xf1, 0x10 | psTdmaByte4Modify); break; case 4: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x21, 0x3, 0xf1, 0x10 | psTdmaByte4Modify); break; case 5: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25, 0x3, 0xf1, 0x10 | psTdmaByte4Modify); break; case 6: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10, 0x3, 0xf1, 0x10 | psTdmaByte4Modify); break; case 7: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x20, 0x3, 0xf1, 0x10 | psTdmaByte4Modify); break; case 11: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x30, 0x03, 0x71, 0x10 | psTdmaByte4Modify); break; case 12: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x21, 0x03, 0x71, 0x11 | psTdmaByte4Modify); break; case 13: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c, 0x03, 0x71, 0x10 | psTdmaByte4Modify); break; case 14: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x30, 0x03, 0x71, 0x11); break; case 51: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10, 0x03, 0xf1, 0x10 | psTdmaByte4Modify); break; case 101: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xd3, 0x10, 0x03, 0x70, 0x54 | psTdmaByte4Modify); break; case 102: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xe3, 0x35, 0x03, 0x71, 0x11 | psTdmaByte4Modify); break; case 103: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xd3, 0x3a, 0x3, 0x70, 0x50 | psTdmaByte4Modify); break; case 104: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xd3, 0x21, 0x3, 0x70, 0x50 | psTdmaByte4Modify); break; case 105: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xd3, 0x25, 0x3, 0x70, 0x50 | psTdmaByte4Modify); break; case 106: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xd3, 0x10, 0x3, 0x70, 0x50 | psTdmaByte4Modify); break; case 107: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xd3, 0x20, 0x3, 0x70, 0x50 | psTdmaByte4Modify); break; case 151: halbtc8822b2ant_set_fw_pstdma(btcoexist, 0xd3, 0x10, 0x03, 0x70, 0x50 | psTdmaByte4Modify); 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; } } /* update pre state */ coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on; coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma; } void halbtc8822b2ant_set_ext_band_switch(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 pos_type) { #if 0 boolean switch_polatiry_inverse = false; u8 regval_0xcb6; u32 u32tmp1 = 0, u32tmp2 = 0; if (!rfe_type->ext_band_switch_exist) return; coex_dm->cur_ext_band_switch_status = pos_type; if (!force_exec) { if (coex_dm->pre_ext_band_switch_status == coex_dm->cur_ext_band_switch_status) return; } coex_dm->pre_ext_band_switch_status = coex_dm->cur_ext_band_switch_status; /* swap control polarity if use different switch control polarity*/ switch_polatiry_inverse = (rfe_type->ext_band_switch_ctrl_polarity == 1 ? ~switch_polatiry_inverse : switch_polatiry_inverse); /*swap control polarity for WL_A, default polarity 0xcb4[21] = 0 && 0xcb4[23] = 1 is for WL_G */ switch_polatiry_inverse = (pos_type == BT_8822B_2ANT_EXT_BAND_SWITCH_TO_WLA ? ~switch_polatiry_inverse : switch_polatiry_inverse); regval_0xcb6 = btcoexist->btc_read_1byte(btcoexist, 0xcb6); /* for normal switch polrity, 0xcb4[21] =1 && 0xcb4[23] = 0 for WL_A, vice versa */ regval_0xcb6 = (switch_polatiry_inverse == 1 ? ((regval_0xcb6 & (~(BIT( 7)))) | BIT(5)) : ((regval_0xcb6 & (~(BIT(5)))) | BIT(7))); btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb6, 0xff, regval_0xcb6); u32tmp1 = btcoexist->btc_read_4byte(btcoexist, 0xcb0); u32tmp2 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** (After Ext Band switch setup) 0xcb0 = 0x%08x, 0xcb4 = 0x%08x**********\n", u32tmp1, u32tmp2); BTC_TRACE(trace_buf); #endif } /*anttenna control by bb mac bt antdiv pta to write 0x4c 0xcb4,0xcbd*/ void halbtc8822b2ant_set_ext_ant_switch(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 ctrl_type, IN u8 pos_type) { struct btc_board_info *board_info = &btcoexist->board_info; boolean 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; /* switch (pos_type) { default: case BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_BT: case BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_NOCARE: break; case BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_WLG: break; case BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_WLA: break; } */ if (board_info->ant_div_cfg) /*ctrl_type = BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_ANTDIV;*/ /* 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 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, 0x77); /* BB SW, DPDT use RFE_ctrl8 and RFE_ctrl9 as conctrol pin */ 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 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, 0x66); /* PTA, DPDT use RFE_ctrl8 and RFE_ctrl9 as conctrol pin */ regval_0xcbc = (switch_polatiry_inverse == false ? 0x2 : 0x1); /* 0xcb4[29:28] = 2b'10 for no switch_polatiry_inverse, DPDT_SEL_N =1, DPDT_SEL_P =0 @ GNT_BT=1 */ 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 */ regval_0x64 = (switch_polatiry_inverse == false ? 0x0 : 0x1); /* 0x64[0] = 1b'0 for no switch_polatiry_inverse, DPDT_SEL_N =1, DPDT_SEL_P =0 */ 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 BT_8822B_2ANT_COEX_DBG u32tmp1 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); u32tmp2 = btcoexist->btc_read_4byte(btcoexist, 0x4c); u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0x64) & 0xff; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], (After Ext Ant switch setup) 0xcb4 = 0x%08x, 0x4c = 0x%08x, 0x64= 0x%02x\n", u32tmp1, u32tmp2, u32tmp3); BTC_TRACE(trace_buf); #endif } /*rf4 type by efuse , and for ant at main aux inverse use , because is 2x2 ,and control types are the same ,does not need */ void halbtc8822b2ant_set_rfe_type(IN 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; } #if 0 if (rfe_type->wlg_Locate_at_btg) halbtc8822b2ant_set_int_block(btcoexist, FORCE_EXEC, BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_WLG_OF_BTG); else halbtc8822b2ant_set_int_block(btcoexist, FORCE_EXEC, BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_WLG_OF_WLAG); #endif } /*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*/ void halbtc8822b2ant_set_ant_path(IN struct btc_coexist *btcoexist, IN u8 ant_pos_type, IN boolean force_exec, IN u8 phase) { struct btc_board_info *board_info = &btcoexist->board_info; u32 cnt_bt_cal_chk = 0; boolean is_in_mp_mode = false; u8 u8tmp = 0; u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0; u16 u16tmp1 = 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); 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 BT_8822B_2ANT_COEX_DBG 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); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], (Before Ant Setup) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n", u32tmp3, u8tmp, u32tmp1, u32tmp2); BTC_TRACE(trace_buf); #endif 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); 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); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ************* under2g 0xcbd setting =2 *************\n"); BTC_TRACE(trace_buf); btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 02); } 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); } coex_sta->run_time_state = true; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ************* under2g 0xcbd setting =2 *************\n"); BTC_TRACE(trace_buf); 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; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ************* under5g 0xcbd setting =1 *************\n"); BTC_TRACE(trace_buf); 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 BT_8822B_2ANT_COEX_DBG 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); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], (After Ant-Setup phase---%d) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n", phase, u32tmp3, u8tmp, u32tmp1, u32tmp2); BTC_TRACE(trace_buf); #endif } u8 halbtc8822b2ant_action_algorithm(IN struct btc_coexist *btcoexist) { struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; boolean bt_hs_on = false; u8 algorithm = BT_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) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], No BT link exists!!!\n"); BTC_TRACE(trace_buf); return algorithm; } if (bt_link_info->sco_exist) num_of_diff_profile++; if (bt_link_info->hid_exist) num_of_diff_profile++; if (bt_link_info->pan_exist) num_of_diff_profile++; if (bt_link_info->a2dp_exist) num_of_diff_profile++; if (num_of_diff_profile == 0) { if (bt_link_info->acl_busy) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], No-Profile busy\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_NOPROFILEBUSY; } } else if (num_of_diff_profile == 1) { if (bt_link_info->sco_exist) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO only\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_SCO; } else { if (bt_link_info->hid_exist) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID only\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_HID; } else if (bt_link_info->a2dp_exist) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], A2DP only\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_A2DP; } else if (bt_link_info->pan_exist) { if (bt_hs_on) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], PAN(HS) only\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_PANHS; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], PAN(EDR) only\n"); BTC_TRACE(trace_buf); 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) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + HID\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_SCO; } else if (bt_link_info->a2dp_exist) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + A2DP ==> A2DP\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_A2DP; } else if (bt_link_info->pan_exist) { if (bt_hs_on) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + PAN(HS)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_SCO; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + PAN(EDR)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_PANEDR; } } } else { if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID + A2DP\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_HID_A2DP; } } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hs_on) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID + PAN(HS)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_HID; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID + PAN(EDR)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_PANEDR_HID; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], A2DP + PAN(HS)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], A2DP + PAN(EDR)\n"); BTC_TRACE(trace_buf); algorithm = BT_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) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + HID + A2DP ==> HID + A2DP\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_HID_A2DP; } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hs_on) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + HID + PAN(HS)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_PANEDR_HID; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + HID + PAN(EDR)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_PANEDR_HID; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + A2DP + PAN(HS)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"); BTC_TRACE(trace_buf); 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) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID + A2DP + PAN(HS)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID + A2DP + PAN(EDR)\n"); BTC_TRACE(trace_buf); 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) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); BTC_TRACE(trace_buf); algorithm = BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; } } } } return algorithm; } void halbtc8822b2ant_action_coex_all_off(IN struct btc_coexist *btcoexist) { halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); /* fw all off */ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); } void halbtc8822b2ant_action_wifi_under5g(IN struct btc_coexist *btcoexist) { /* fw all off */ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ************* under5g *************\n"); BTC_TRACE(trace_buf); 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_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, BT_8822B_2ANT_PHASE_5G_RUNTIME); } void halbtc8822b2ant_action_bt_inquiry(IN struct btc_coexist *btcoexist) { boolean wifi_connected = false; boolean scan = false, link = false, roam = false; boolean 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, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); if (link || roam || coex_sta->wifi_is_high_pri_task) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi link/roam/hi-pri-task process + BT Inq/Page!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); } else if (scan) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi scan process + BT Inq/Page!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); if (coex_sta->bt_create_connection) halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 12); else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); } else if (wifi_connected) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi connected + BT Inq/Page!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); if (wifi_busy) { if ((bt_link_info->a2dp_exist) && (bt_link_info->acl_busy)) halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13); else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); } else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi no-link + BT Inq/Page!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd8); halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); } void halbtc8822b2ant_action_wifi_link_process(IN struct btc_coexist *btcoexist) { u32 u32tmp, u32tmpb; u8 u8tmpa; struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd8); halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); if ((bt_link_info->a2dp_exist) && (bt_link_info->acl_busy)) halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); } void halbtc8822b2ant_action_wifi_nonconnected(IN struct btc_coexist *btcoexist) { halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); /* fw all off */ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); } void halbtc8822b2ant_action_bt_idle(IN 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; boolean wifi_connected = false; boolean scan = false, link = false, roam = false; boolean wifi_busy = false; 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2 , 0); 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, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); if (scan || link || roam) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi link process + BT Idle!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); } else if (wifi_connected) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi connected + BT Idle!!\n"); BTC_TRACE(trace_buf); if (wifi_busy) { halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); /* if (!BTC_RSSI_HIGH(bt_rssi_state2)) halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); else { halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); } */ } else { halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); } halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi no-link + BT Idle!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd8); halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); } /* SCO only or SCO+PAN(HS) */ void halbtc8822b2ant_action_sco(IN 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; boolean wifi_busy = false; 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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; halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } } void halbtc8822b2ant_action_hid(IN 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; boolean wifi_busy = false; 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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; /* halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); */ halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); /* halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 10); */ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } } /* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ void halbtc8822b2ant_action_a2dp(IN 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; boolean 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); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "############# [BTCoex], scan_ap_num = %d\n", coex_sta->scan_ap_num); BTC_TRACE(trace_buf); #if 1 if ((wifi_busy) && (coex_sta->scan_ap_num <= 4)) wifi_turbo = true; #endif 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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->is_setupLink) halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 51); else { halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1); } } else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); } 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->is_setupLink) halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 151); else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 101); } else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 102); } } void halbtc8822b2ant_action_pan_edr(IN 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; boolean 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); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "############# [BTCoex], scan_ap_num = %d\n", coex_sta->scan_ap_num); BTC_TRACE(trace_buf); #if 1 if ((wifi_busy) && (coex_sta->scan_ap_num <= 4)) wifi_turbo = true; #endif 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2 , 0); #if 0 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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); #endif #if 1 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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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; 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) halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 103); else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 104); } #endif } /* PAN(HS) only */ void halbtc8822b2ant_action_pan_hs(IN 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; boolean 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); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "############# [BTCoex], scan_ap_num = %d\n", coex_sta->scan_ap_num); BTC_TRACE(trace_buf); #if 1 if ((wifi_busy) && (coex_sta->scan_ap_num <= 4)) wifi_turbo = true; #endif 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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 = true; halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } } void halbtc8822b2ant_action_hid_a2dp(IN 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; boolean wifi_busy = false; 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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->is_setupLink) halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 51); else halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); /* halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1); */ } else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); } 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_busy) && (coex_sta->hid_busy_num >= 2)) halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 6); else /* halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 9); */ halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); if (wifi_busy) { if (coex_sta->is_setupLink) halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 151); else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 101); } else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 102); } } void halbtc8822b2ant_action_a2dp_pan_hs(IN 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; boolean 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); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "############# [BTCoex], scan_ap_num = %d\n", coex_sta->scan_ap_num); BTC_TRACE(trace_buf); #if 1 if ((wifi_busy) && (coex_sta->scan_ap_num <= 4)) wifi_turbo = true; #endif 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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 */ void halbtc8822b2ant_action_pan_edr_a2dp(IN 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; boolean 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); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "############# [BTCoex], scan_ap_num = %d\n", coex_sta->scan_ap_num); BTC_TRACE(trace_buf); #if 1 if ((wifi_busy) && (coex_sta->scan_ap_num <= 4)) wifi_turbo = true; #endif 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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); } } void halbtc8822b2ant_action_pan_edr_hid(IN 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; boolean wifi_busy = false; 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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, 1); if (wifi_busy) halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 103); else halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 104); } } /* HID+A2DP+PAN(EDR) */ void halbtc8822b2ant_action_hid_a2dp_pan_edr(IN 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; boolean wifi_busy = false; 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(&pre_bt_rssi_state, 2, coex_sta->bt_coex_thres , 0); bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state(&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_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); 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, 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); } } void halbtc8822b2ant_action_bt_whck_test(IN struct btc_coexist *btcoexist) { halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } void halbtc8822b2ant_action_wifi_multi_port(IN struct btc_coexist *btcoexist) { halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* hw all off */ halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } void halbtc8822b2ant_run_coexist_mechanism(IN struct btc_coexist *btcoexist) { u8 algorithm = 0; u32 num_of_wifi_link = 0; u32 wifi_link_status = 0; struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; boolean miracast_plus_bt = false; boolean scan = false, link = false, roam = false, wifi_connected = false, wifi_under_5g = false; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], RunCoexistMechanism()===>\n"); BTC_TRACE(trace_buf); if (btcoexist->manual_control) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); BTC_TRACE(trace_buf); return; } if (btcoexist->stop_coex_dm) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"); BTC_TRACE(trace_buf); return; } if (coex_sta->under_ips) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], wifi is under IPS !!!\n"); BTC_TRACE(trace_buf); return; } if (!coex_sta->run_time_state) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], return for run_time_state = false !!!\n"); BTC_TRACE(trace_buf); return; } if (coex_sta->freeze_coexrun_by_btinfo) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BtInfoNotify(), return for freeze_coexrun_by_btinfo\n"); BTC_TRACE(trace_buf); return; } btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); if (wifi_under_5g) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], WiFi is under 5G!!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_wifi_under5g(btcoexist); return; } BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], WiFi is under 2G!!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME); if (coex_sta->bt_whck_test) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT is under WHCK TEST!!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_bt_whck_test(btcoexist); return; } if (coex_sta->bt_disabled) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT is disabled!!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_coex_all_off(btcoexist); return; } if (coex_sta->c2h_bt_inquiry_page) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT is under inquiry/page scan !!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_bt_inquiry(btcoexist); return; } btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); if (scan || link || roam) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], WiFi is under Link Process !!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_wifi_link_process(btcoexist); return; } /* for P2P */ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifi_link_status); num_of_wifi_link = wifi_link_status >> 16; if ((num_of_wifi_link >= 2) || (wifi_link_status & WIFI_P2P_GO_CONNECTED)) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "############# [BTCoex], Multi-Port num_of_wifi_link = %d, wifi_link_status = 0x%x\n", num_of_wifi_link, wifi_link_status); BTC_TRACE(trace_buf); if (bt_link_info->bt_link_exist) miracast_plus_bt = true; else miracast_plus_bt = false; btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT, &miracast_plus_bt); halbtc8822b2ant_action_wifi_multi_port(btcoexist); return; } miracast_plus_bt = false; btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT, &miracast_plus_bt); algorithm = halbtc8822b2ant_action_algorithm(btcoexist); coex_dm->cur_algorithm = algorithm; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); BTC_TRACE(trace_buf); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); if (!wifi_connected) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, wifi non-connected!!.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_wifi_nonconnected(btcoexist); } else if ((BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) || (BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, bt idle!!.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_bt_idle(btcoexist); } else { if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], pre_algorithm=%d, cur_algorithm=%d\n", coex_dm->pre_algorithm, coex_dm->cur_algorithm); BTC_TRACE(trace_buf); } switch (coex_dm->cur_algorithm) { case BT_8822B_2ANT_COEX_ALGO_SCO: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = SCO.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_sco(btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_HID: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = HID.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_hid(btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_A2DP: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = A2DP.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_a2dp(btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_a2dp_pan_hs(btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_PANEDR: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_pan_edr(btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_PANHS: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = HS mode.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_pan_hs(btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_pan_edr_a2dp(btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_PANEDR_HID: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_pan_edr_hid(btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_hid_a2dp_pan_edr( btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_HID_A2DP: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_hid_a2dp(btcoexist); break; case BT_8822B_2ANT_COEX_ALGO_NOPROFILEBUSY: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = No-Profile busy.\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_bt_idle(btcoexist); break; default: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_coex_all_off(btcoexist); break; } coex_dm->pre_algorithm = coex_dm->cur_algorithm; } } void halbtc8822b2ant_init_coex_dm(IN struct btc_coexist *btcoexist) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Coex Mechanism Init!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false); halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT); /* fw all off */ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); coex_sta->pop_event_cnt = 0; coex_sta->cnt_RemoteNameReq = 0; coex_sta->cnt_ReInit = 0; coex_sta->cnt_setupLink = 0; coex_sta->cnt_IgnWlanAct = 0; coex_sta->cnt_Page = 0; halbtc8822b2ant_query_bt_info(btcoexist); } void halbtc8822b2ant_init_hw_config(IN struct btc_coexist *btcoexist, IN boolean wifi_only) { u8 u8tmp = 0; u32 vendor; u32 u32tmp0 = 0, u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0; u32 RTL97F_8822B = 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 == true) { 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; } BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], (Before Init HW config) 0xcb4 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n", u32tmp3, u32tmp1, u32tmp2); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], 2Ant Init HW Config!!\n"); BTC_TRACE(trace_buf); 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; /* 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 */ /*if (btcoexist->btc_read_1byte(btcoexist, 0x80) == 0xc6)*/ 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 */ /* WLAN_Tx by GNT_WL 0x950[29] = 0 */ /* btcoexist->btc_write_1byte_bitmask(btcoexist, 0x953, 0x20, 0x0); */ halbtc8822b2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0); halbtc8822b2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); psd_scan->ant_det_is_ant_det_available = true; 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; /* btcoexist->btc_write_1byte_bitmask(btcoexist, 0x953, 0x2, 0x1); */ /* 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_halbtc8822b2ant_power_on_setting(IN struct btc_coexist *btcoexist) { struct btc_board_info *board_info = &btcoexist->board_info; u8 u8tmp = 0x0; u16 u16tmp = 0x0; u32 value = 0; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxxxxxxxxxxxx Execute 8822b 2-Ant PowerOn Setting xxxxxxxxxxxxxxxx!!\n"); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "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); BTC_TRACE(trace_buf); 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 Register 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 */ if (board_info->single_ant_path == 0) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** Single Antenna, Antenna at Aux Port\n"); BTC_TRACE(trace_buf); board_info->btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT; u8tmp = 7; } else if (board_info->single_ant_path == 1) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** Single Antenna, Antenna at Main Port\n"); BTC_TRACE(trace_buf); board_info->btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT; u8tmp = 6; } BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** (Power On) single_ant_path = %d, btdm_ant_pos = %d\n", board_info->single_ant_path , board_info->btdm_ant_pos); BTC_TRACE(trace_buf); /* 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); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** LTE coex Reg 0x38 (Power-On) = 0x%x**********\n", halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38)); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[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)); BTC_TRACE(trace_buf); } void ex_halbtc8822b2ant_pre_load_firmware(IN struct btc_coexist *btcoexist) { struct btc_board_info *board_info = &btcoexist->board_info; u8 u8tmp = 0x4; /* Set BIT2 by default since it's 2ant case */ /* */ /* S0 or S1 setting and Local register setting(By the setting fw can get ant number, S0/S1, ... info) */ /* Local setting bit define */ /* BIT0: "0" for no antenna inverse; "1" for antenna inverse */ /* BIT1: "0" for internal switch; "1" for external switch */ /* BIT2: "0" for one antenna; "1" for two antenna */ /* NOTE: here default all internal switch and 1-antenna ==> BIT1=0 and BIT2=0 */ if (btcoexist->chip_interface == BTC_INTF_USB) { /* fixed at S0 for USB interface */ u8tmp |= 0x1; /* antenna inverse */ btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp); } else { /* for PCIE and SDIO interface, we check efuse 0xc3[6] */ if (board_info->single_ant_path == 0) { } else if (board_info->single_ant_path == 1) { /* set to S0 */ u8tmp |= 0x1; /* antenna inverse */ } if (btcoexist->chip_interface == BTC_INTF_PCI) btcoexist->btc_write_local_reg_1byte(btcoexist, 0x3e0, u8tmp); else if (btcoexist->chip_interface == BTC_INTF_SDIO) btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60, u8tmp); } } void ex_halbtc8822b2ant_init_hw_config(IN struct btc_coexist *btcoexist, IN boolean wifi_only) { halbtc8822b2ant_init_hw_config(btcoexist, wifi_only); } void ex_halbtc8822b2ant_init_coex_dm(IN struct btc_coexist *btcoexist) { halbtc8822b2ant_init_coex_dm(btcoexist); } void ex_halbtc8822b2ant_display_coex_info(IN struct btc_coexist *btcoexist) { struct btc_board_info *board_info = &btcoexist->board_info; struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; u8 *cli_buf = btcoexist->cli_buf; u8 u8tmp[4], i, ps_tdma_case = 0; u32 u32tmp[4]; u16 u16tmp[4]; u32 fa_ofdm, fa_cck, cca_ofdm, cca_cck; u32 fw_ver = 0, bt_patch_ver = 0, bt_coex_ver = 0; static u8 pop_report_in_10s = 0; u32 phyver = 0; boolean lte_coex_on = false; CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n ============[BT Coexist info]============"); CL_PRINTF(cli_buf); if (btcoexist->manual_control) { CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n ============[Under Manual Control]============"); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n =========================================="); CL_PRINTF(cli_buf); } if (psd_scan->ant_det_try_count == 0) { CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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); CL_PRINTF(cli_buf); } else { CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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); CL_PRINTF(cli_buf); if (board_info->btdm_ant_det_finish) { if (psd_scan->ant_det_result != 12) CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "Ant Det PSD Value", psd_scan->ant_det_peak_val); else CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d", "Ant Det PSD Value", psd_scan->ant_det_psd_scan_peak_val / 100); CL_PRINTF(cli_buf); } } /*bt_patch_ver = btcoexist->bt_info.bt_get_fw_ver;*/ bt_patch_ver = btcoexist->bt_info.bt_get_fw_ver; btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); phyver = btcoexist->btc_get_bt_phydm_version(btcoexist); bt_coex_ver = (coex_sta->bt_coex_supported_version & 0xff); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d_%02x/ 0x%02x/ 0x%02x (%s)", "CoexVer WL/ BT_Desired/ BT_Report", glcoex_ver_date_8822b_2ant, glcoex_ver_8822b_2ant, glcoex_ver_btdesired_8822b_2ant, bt_coex_ver, (bt_coex_ver == 0xff ? "Unknown" : (bt_coex_ver >= glcoex_ver_btdesired_8822b_2ant ? "Match" : "Mis-Match"))); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ v%d/ %c", "W_FW/ B_FW/ Phy/ Kt", fw_ver, bt_patch_ver, phyver, coex_sta->cut_version + 65); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ", "AFH Map to BT", coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1], coex_dm->wifi_chnl_info[2]); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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); CL_PRINTF(cli_buf); /* wifi status */ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Wifi Status]============"); CL_PRINTF(cli_buf); btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_WIFI_STATUS); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[BT Status]============"); CL_PRINTF(cli_buf); pop_report_in_10s++; CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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" : ((BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) ? "connected-idle" : "busy")))), coex_sta->bt_rssi - 100, coex_sta->bt_retry_cnt, coex_sta->pop_event_cnt); CL_PRINTF(cli_buf); if (pop_report_in_10s >= 5) { coex_sta->pop_event_cnt = 0; pop_report_in_10s = 0; } if (coex_sta->num_of_profile != 0) CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s%s%s%s%s", "Profiles", ((bt_link_info->a2dp_exist) ? "A2DP," : ""), ((bt_link_info->sco_exist) ? "SCO," : ""), ((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 CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = None", "Profiles"); CL_PRINTF(cli_buf); if (bt_link_info->a2dp_exist) { CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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") ); CL_PRINTF(cli_buf); } if (bt_link_info->hid_exist) { CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "HID PairNum/Forbid_Slot", coex_sta->hid_pair_cnt, coex_sta->forbidden_slot ); CL_PRINTF(cli_buf); } CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ 0x%x", "Role/IgnWlanAct/Feature", ((bt_link_info->slave_role) ? "Slave" : "Master"), ((coex_dm->cur_ignore_wlan_act) ? "Yes" : "No"), coex_sta->bt_coex_supported_feature); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d/ %d", "ReInit/ReLink/IgnWlact/Page/NameReq", coex_sta->cnt_ReInit, coex_sta->cnt_setupLink, coex_sta->cnt_IgnWlanAct, coex_sta->cnt_Page, coex_sta->cnt_RemoteNameReq ); CL_PRINTF(cli_buf); halbtc8822b2ant_read_score_board(btcoexist, &u16tmp[0]); if ((coex_sta->bt_reg_vendor_ae == 0xffff) || (coex_sta->bt_reg_vendor_ac == 0xffff)) CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = x/ x/ %04x", "0xae[4]/0xac[1:0]/Scoreboard", u16tmp[0]); else CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ %04x", "0xae[4]/0xac[1:0]/Scoreboard", ((coex_sta->bt_reg_vendor_ae & BIT(4)) >> 4), coex_sta->bt_reg_vendor_ac & 0x3, u16tmp[0]); CL_PRINTF(cli_buf); for (i = 0; i < BT_INFO_SRC_8822B_2ANT_MAX; i++) { if (coex_sta->bt_info_c2h_cnt[i]) { CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", glbt_info_src_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]); CL_PRINTF(cli_buf); } } /* Sw mechanism */ if (btcoexist->manual_control) CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[mechanism] (before Manual)============"); else CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Mechanism]============"); CL_PRINTF(cli_buf); ps_tdma_case = coex_dm->cur_ps_tdma; CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x (case-%d, %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")); CL_PRINTF(cli_buf); u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0); u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4); u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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]); CL_PRINTF(cli_buf); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778); u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6cc); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x778/0x6cc", u8tmp[0], u32tmp[0]); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/ %s/ %s", "AntDiv/ForceLPS/LPRA", ((board_info->ant_div_cfg) ? "On" : "Off"), ((coex_sta->force_lps_on) ? "On" : "Off"), ((coex_dm->cur_low_penalty_ra) ? "On" : "Off")); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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); CL_PRINTF(cli_buf); 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); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "LTE Coex Table W_L/B_L", u32tmp[0] & 0xffff, u32tmp[1] & 0xffff); CL_PRINTF(cli_buf); 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); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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); CL_PRINTF(cli_buf); } /* Hw setting */ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw setting]============"); CL_PRINTF(cli_buf); /* u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430); u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434); u16tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x", "0x430/0x434/0x42a/0x456", u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]); CL_PRINTF(cli_buf); */ 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); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/ %s", "LTE Coex/Path Owner", ((lte_coex_on) ? "On" : "Off") , ((u8tmp[0] & BIT(2)) ? "WL" : "BT")); CL_PRINTF(cli_buf); if (lte_coex_on) { CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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)))); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "LTE_Busy/UART_Busy", (int)((u32tmp[1] & BIT(1)) >> 1), (int)(u32tmp[1] & BIT(0))); CL_PRINTF(cli_buf); } CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s (BB:%s)/ %s (BB:%s)/ %s", "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")); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "GNT_WL/GNT_BT", (int)((u32tmp[1] & BIT(2)) >> 2), (int)((u32tmp[1] & BIT(3)) >> 3)); CL_PRINTF(cli_buf); u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcb0); u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xcb4); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcbd); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%04x/ 0x%04x/ 0x%x", "0xcb0/0xcb4/0xcbd", u32tmp[0], u32tmp[1], u8tmp[0]); CL_PRINTF(cli_buf); 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); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x4c[24:23]/0x64[0]/x4c6[4]/0x40[5]", (u32tmp[0] & (BIT(24) | BIT(23))) >> 23 , u8tmp[2] & 0x1 , (int)((u8tmp[0] & BIT(4)) >> 4), (int)((u8tmp[1] & BIT(5)) >> 5)); CL_PRINTF(cli_buf); 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); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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]); CL_PRINTF(cli_buf); fa_ofdm = btcoexist->btc_phydm_query_PHY_counter(btcoexist, PHYDM_INFO_FA_OFDM); fa_cck = btcoexist->btc_phydm_query_PHY_counter(btcoexist, PHYDM_INFO_FA_CCK); cca_ofdm = btcoexist->btc_phydm_query_PHY_counter(btcoexist, PHYDM_INFO_CCA_OFDM); cca_cck = btcoexist->btc_phydm_query_PHY_counter(btcoexist, PHYDM_INFO_CCA_CCK); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "CCK-CCA/CCK-FA/OFDM-CCA/OFDM-FA", cca_cck, fa_cck, cca_ofdm, fa_ofdm); CL_PRINTF(cli_buf); #if 1 CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\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); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %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); CL_PRINTF(cli_buf); #endif CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x770(Hi-pri rx/tx)", coex_sta->high_priority_rx, coex_sta->high_priority_tx); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x774(Lo-pri rx/tx)", coex_sta->low_priority_rx, coex_sta->low_priority_tx); CL_PRINTF(cli_buf); btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS); } void ex_halbtc8822b2ant_ips_notify(IN struct btc_coexist *btcoexist, IN u8 type) { if (btcoexist->manual_control || btcoexist->stop_coex_dm) return; if (BTC_IPS_ENTER == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], IPS ENTER notify\n"); BTC_TRACE(trace_buf); coex_sta->under_ips = true; 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 (BTC_IPS_LEAVE == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], IPS LEAVE notify\n"); BTC_TRACE(trace_buf); coex_sta->under_ips = false; 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_halbtc8822b2ant_lps_notify(IN struct btc_coexist *btcoexist, IN u8 type) { if (btcoexist->manual_control || btcoexist->stop_coex_dm) return; if (BTC_LPS_ENABLE == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], LPS ENABLE notify\n"); BTC_TRACE(trace_buf); coex_sta->under_lps = true; coex_sta->under_ips = false; if (coex_sta->force_lps_on == true) { /* LPS No-32K */ /* Write WL "Active" in Score-board for PS-TDMA */ 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 */ halbtc8822b2ant_post_state_to_bt(btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, false); } } else if (BTC_LPS_DISABLE == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], LPS DISABLE notify\n"); BTC_TRACE(trace_buf); coex_sta->under_lps = false; halbtc8822b2ant_post_state_to_bt(btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); } } void ex_halbtc8822b2ant_scan_notify(IN struct btc_coexist *btcoexist, IN u8 type) { boolean wifi_connected = false; boolean wifi_under_5g = false; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCAN notify()\n"); BTC_TRACE(trace_buf); 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 (BTC_SCAN_START == type) { btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); if (wifi_under_5g) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** SCAN START notify (5g)\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_wifi_under5g(btcoexist); return; } coex_sta->wifi_is_high_pri_task = true; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** SCAN START notify (2g)\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_run_coexist_mechanism( btcoexist); return; } if (BTC_SCAN_START_2G == type) { if (!wifi_connected) coex_sta->wifi_is_high_pri_task = true; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCAN START notify (2G)\n"); BTC_TRACE(trace_buf); 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 (BTC_SCAN_FINISH == type) { coex_sta->wifi_is_high_pri_task = false; btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &coex_sta->scan_ap_num); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCAN FINISH notify (Scan-AP = %d)\n", coex_sta->scan_ap_num); BTC_TRACE(trace_buf); halbtc8822b2ant_post_state_to_bt(btcoexist, BT_8822B_2ANT_SCOREBOARD_SCAN, false); halbtc8822b2ant_run_coexist_mechanism(btcoexist); } } void ex_halbtc8822b2ant_switchband_notify(IN struct btc_coexist *btcoexist, IN u8 type) { boolean wifi_connected = false, bt_hs_on = false; u32 wifi_link_status = 0; u32 num_of_wifi_link = 0; boolean bt_ctrl_agg_buf_size = false; u8 agg_buf_size = 5; if (btcoexist->manual_control || btcoexist->stop_coex_dm) return; if (type == BTC_SWITCH_TO_5G) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], switchband_notify --- switch to 5G\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_wifi_under5g(btcoexist); } else if (type == BTC_SWITCH_TO_24G_NOFORSCAN) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ********** switchband_notify BTC_SWITCH_TO_2G (no for scan)\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_run_coexist_mechanism(btcoexist); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], switchband_notify --- switch to 2G\n"); BTC_TRACE(trace_buf); ex_halbtc8822b2ant_scan_notify(btcoexist, BTC_SCAN_START_2G); } } void ex_halbtc8822b2ant_connect_notify(IN struct btc_coexist *btcoexist, IN u8 type) { halbtc8822b2ant_post_state_to_bt(btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); if (btcoexist->manual_control || btcoexist->stop_coex_dm) return; if ((BTC_ASSOCIATE_5G_START == type) || (BTC_ASSOCIATE_5G_FINISH == type)) { if (BTC_ASSOCIATE_5G_START == type) BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], connect_notify --- 5G start\n"); else BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], connect_notify --- 5G finish\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_wifi_under5g(btcoexist); return; } if (BTC_ASSOCIATE_START == type) { coex_sta->wifi_is_high_pri_task = true; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], CONNECT START notify (2G)\n"); BTC_TRACE(trace_buf); 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 (BTC_ASSOCIATE_FINISH == type) { coex_sta->wifi_is_high_pri_task = false; coex_sta->freeze_coexrun_by_btinfo = false; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], CONNECT FINISH notify (2G)\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_run_coexist_mechanism(btcoexist); } } void ex_halbtc8822b2ant_media_status_notify(IN struct btc_coexist *btcoexist, IN u8 type) { u8 h2c_parameter[3] = {0}; u32 wifi_bw; u8 wifi_central_chnl; u8 ap_num = 0; boolean 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 (BTC_MEDIA_CONNECT == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], MEDIA connect notify\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_post_state_to_bt(btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); if (wifi_under_5g) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], WiFi is under 5G!!!\n"); BTC_TRACE(trace_buf); 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 { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], MEDIA disconnect notify\n"); BTC_TRACE(trace_buf); 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_channel_info(btcoexist, type); } void ex_halbtc8822b2ant_specific_packet_notify(IN struct btc_coexist *btcoexist, IN u8 type) { boolean 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) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], WiFi is under 5G!!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_action_wifi_under5g(btcoexist); return; } btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &under_4way); if (under_4way) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], specific Packet ---- under_4way!!\n"); BTC_TRACE(trace_buf); coex_sta->wifi_is_high_pri_task = true; coex_sta->specific_pkt_period_cnt = 2; } else if (BTC_PACKET_ARP == type) { coex_dm->arp_cnt++; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], specific Packet ARP notify -cnt = %d\n", coex_dm->arp_cnt); BTC_TRACE(trace_buf); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], specific Packet DHCP or EAPOL notify [Type = %d]\n", type); BTC_TRACE(trace_buf); 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_halbtc8822b2ant_bt_info_notify(IN struct btc_coexist *btcoexist, IN u8 *tmp_buf, IN u8 length) { u8 i, rsp_source = 0; boolean wifi_connected = false; if (psd_scan->is_AntDet_running == true) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], bt_info_notify return for AntDet is running\n"); BTC_TRACE(trace_buf); return; } 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]++; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Bt_info[%d], len=%d, data=[", rsp_source, length); BTC_TRACE(trace_buf); for (i = 0; i < length; i++) { coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; if (i == length - 1) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "0x%02x]\n", tmp_buf[i]); BTC_TRACE(trace_buf); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "0x%02x, ", tmp_buf[i]); BTC_TRACE(trace_buf); } } 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 (BT_INFO_SRC_8822B_2ANT_WIFI_FW != rsp_source) { /* 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] : 0); 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_RemoteNameReq++; if (coex_sta->bt_info_ext & BIT(1)) coex_sta->cnt_ReInit++; if (coex_sta->bt_info_ext & BIT(2)) { coex_sta->cnt_setupLink++; coex_sta->is_setupLink = true; } else coex_sta->is_setupLink = false; if (coex_sta->bt_info_ext & BIT(3)) coex_sta->cnt_IgnWlanAct++; if (coex_sta->bt_create_connection) coex_sta->cnt_Page++; /* 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))) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); BTC_TRACE(trace_buf); if (wifi_connected) halbtc8822b2ant_update_wifi_channel_info( btcoexist, BTC_MEDIA_CONNECT); else halbtc8822b2ant_update_wifi_channel_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)))) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, false); } } } halbtc8822b2ant_update_bt_link_info(btcoexist); if (btcoexist->manual_control) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BtInfoNotify(), No run_coexist_mechanism for Manual CTRL\n"); BTC_TRACE(trace_buf); return; } if (btcoexist->stop_coex_dm) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BtInfoNotify(), No run_coexist_mechanism for Stop Coex DM\n"); BTC_TRACE(trace_buf); return; } coex_sta->c2h_bt_info_req_sent = false; halbtc8822b2ant_run_coexist_mechanism(btcoexist); } void ex_halbtc8822b2ant_rf_status_notify(IN struct btc_coexist *btcoexist, IN u8 type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], RF Status notify\n"); BTC_TRACE(trace_buf); if (BTC_RF_ON == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], RF is turned ON!!\n"); BTC_TRACE(trace_buf); coex_sta->wl_rf_off_on_event = true; btcoexist->stop_coex_dm = 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); } else if (BTC_RF_OFF == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], RF is turned OFF!!\n"); BTC_TRACE(trace_buf); 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, false); halbtc8822b2ant_post_state_to_bt(btcoexist, BT_8822B_2ANT_SCOREBOARD_ONOFF, false); btcoexist->stop_coex_dm = true; coex_sta->wl_rf_off_on_event = false; } } void ex_halbtc8822b2ant_halt_notify(IN struct btc_coexist *btcoexist) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Halt notify\n"); BTC_TRACE(trace_buf); halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, BT_8822B_2ANT_PHASE_WLAN_OFF); ex_halbtc8822b2ant_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_halbtc8822b2ant_pnp_notify(IN struct btc_coexist *btcoexist, IN u8 pnp_state) { boolean wifi_under_5g = false; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Pnp notify\n"); BTC_TRACE(trace_buf); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); if ((BTC_WIFI_PNP_SLEEP == pnp_state) || (BTC_WIFI_PNP_SLEEP_KEEP_ANT == pnp_state)) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Pnp notify to SLEEP\n"); BTC_TRACE(trace_buf); /* 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 (BTC_WIFI_PNP_SLEEP_KEEP_ANT == pnp_state) { 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 (BTC_WIFI_PNP_WAKE_UP == pnp_state) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Pnp notify to WAKE UP\n"); BTC_TRACE(trace_buf); 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_halbtc8822b2ant_periodical(IN struct btc_coexist *btcoexist) { struct btc_board_info *board_info = &btcoexist->board_info; boolean wifi_busy = false; u32 bt_patch_ver; u16 bt_scoreboard_val = 0; static u8 cnt = 0; boolean bt_relink_finish = false; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ************* Periodical *************\n"); BTC_TRACE(trace_buf); #if (BT_AUTO_REPORT_ONLY_8822B_2ANT == 0) halbtc8822b2ant_query_bt_info(btcoexist); #endif halbtc8822b2ant_monitor_bt_ctr(btcoexist); halbtc8822b2ant_monitor_wifi_ctr(btcoexist); halbtc8822b2ant_monitor_bt_enable_disable(btcoexist); #if 1 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); /* halbtc8822b2ant_post_state_to_bt(btcoexist, BT_8822B_2ANT_SCOREBOARD_WLBUSY, false); */ } #endif if (coex_sta->bt_relink_downcount != 0) { coex_sta->bt_relink_downcount--; if (coex_sta->bt_relink_downcount == 0) 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; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ***************** Hi-Pri Task = %s*****************\n", (coex_sta->wifi_is_high_pri_task ? "Yes" : "No")); BTC_TRACE(trace_buf); } 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); /*coex_sta->bt_ble_scan_type = btcoexist->btc_get_ble_scan_type_from_bt(btcoexist);*/ 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->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); } if (halbtc8822b2ant_is_wifibt_status_changed(btcoexist)) halbtc8822b2ant_run_coexist_mechanism(btcoexist); } /*#pragma optimize( "", off )*/ void ex_halbtc8822b2ant_antenna_detection(IN struct btc_coexist *btcoexist, IN u32 cent_freq, IN u32 offset, IN u32 span, IN u32 seconds) { #if 0 static u32 ant_det_count = 0, ant_det_fail_count = 0; struct btc_board_info *board_info = &btcoexist->board_info; u16 u16tmp; u8 AntDetval = 0; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxxxxxxxxxxxx Ext Call AntennaDetect()!!\n"); BTC_TRACE(trace_buf); #if BT_8822B_2ANT_ANTDET_ENABLE BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxxxxxxxxxxxx Call AntennaDetect()!!\n"); BTC_TRACE(trace_buf); if (seconds == 0) { psd_scan->ant_det_try_count = 0; psd_scan->ant_det_fail_count = 0; ant_det_count = 0; ant_det_fail_count = 0; board_info->btdm_ant_det_finish = false; board_info->btdm_ant_num_by_ant_det = 1; return; } if (!board_info->btdm_ant_det_finish) { psd_scan->ant_det_inteval_count = psd_scan->ant_det_inteval_count + 2; if (psd_scan->ant_det_inteval_count >= BT_8822B_2ANT_ANTDET_RETRY_INTERVAL) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxxxxxxxxxxxx AntennaDetect(), Antenna Det Timer is up, Try Detect!!\n"); BTC_TRACE(trace_buf); psd_scan->is_AntDet_running = true; halbtc8822b2ant_read_score_board(btcoexist, &u16tmp); if (u16tmp & BIT( 2)) { /* Antenna detection is already done before last WL power on */ board_info->btdm_ant_det_finish = true; psd_scan->ant_det_try_count = 1; psd_scan->ant_det_fail_count = 0; board_info->btdm_ant_num_by_ant_det = (u16tmp & BIT(3)) ? 1 : 2; psd_scan->ant_det_result = 12; psd_scan->ant_det_psd_scan_peak_val = btcoexist->btc_get_ant_det_val_from_bt( btcoexist) * 100; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxxxxxxxxxxxx AntennaDetect(), Antenna Det Result from BT (%d-Ant)\n", board_info->btdm_ant_num_by_ant_det); BTC_TRACE(trace_buf); } else board_info->btdm_ant_det_finish = halbtc8822b2ant_psd_antenna_detection_check( btcoexist); btcoexist->bdontenterLPS = false; if (board_info->btdm_ant_det_finish) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxxxxxxxxxxxx AntennaDetect(), Antenna Det Success!!\n"); BTC_TRACE(trace_buf); /*for 8822b, btc_set_bt_trx_mask is just used to notify BT stop le tx and Ant Det Result , not set BT RF TRx Mask */ if (psd_scan->ant_det_result != 12) { AntDetval = (u8)(( psd_scan->ant_det_psd_scan_peak_val / 100) & 0x7f); AntDetval = (board_info->btdm_ant_num_by_ant_det == 1) ? (AntDetval | 0x80) : AntDetval; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxx AntennaDetect(), Ant Count = %d, PSD Val = %d\n", ((AntDetval & 0x80) ? 1 : 2), AntDetval & 0x7f); BTC_TRACE(trace_buf); if (btcoexist->btc_set_bt_trx_mask( btcoexist, AntDetval)) BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxx AntennaDetect(), Notify BT stop le tx by set_bt_trx_mask ok!\n"); else BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxx AntennaDetect(), Notify BT stop le tx by set_bt_trx_mask fail!\n"); BTC_TRACE(trace_buf); } } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxxxxxxxxxxxx AntennaDetect(), Antenna Det Fail!!\n"); BTC_TRACE(trace_buf); } psd_scan->ant_det_inteval_count = 0; psd_scan->is_AntDet_running = false; /* stimulate coex running */ halbtc8822b2ant_run_coexist_mechanism( btcoexist); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxxxxxxxxxxxx AntennaDetect(), Stimulate Coex running\n!!"); BTC_TRACE(trace_buf); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "xxxxxxxxxxxxxxxx AntennaDetect(), Antenna Det Timer is not up! (%d)\n", psd_scan->ant_det_inteval_count); BTC_TRACE(trace_buf); if (psd_scan->ant_det_inteval_count == 8) btcoexist->bdontenterLPS = true; else btcoexist->bdontenterLPS = false; } } #endif #endif } void ex_halbtc8822b2ant_display_ant_detection(IN struct btc_coexist *btcoexist) { #if 0 #if BT_8822B_2ANT_ANTDET_ENABLE struct btc_board_info *board_info = &btcoexist->board_info; if (psd_scan->ant_det_try_count != 0) { halbtc8822b2ant_psd_show_antenna_detect_result(btcoexist); if (board_info->btdm_ant_det_finish) halbtc8822b2ant_psd_showdata(btcoexist); } #endif #endif } #endif #endif /* #if (RTL8822B_SUPPORT == 1) */