/* ************************************************************ * Description: * * This file is for RTL8812A Co-exist mechanism * * History * 2012/08/22 Cosa first check in. * 2012/11/14 Cosa Revise for 8812A 2Ant out sourcing. * * ************************************************************ */ /* ************************************************************ * include files * ************************************************************ */ #include "mp_precomp.h" #if (BT_SUPPORT == 1 && COEX_SUPPORT == 1) #if (RTL8812A_SUPPORT == 1) /* ************************************************************ * Global variables, these are static variables * ************************************************************ */ static u8 *trace_buf = &gl_btc_trace_buf[0]; static struct coex_dm_8812a_2ant glcoex_dm_8812a_2ant; static struct coex_dm_8812a_2ant *coex_dm = &glcoex_dm_8812a_2ant; static struct coex_sta_8812a_2ant glcoex_sta_8812a_2ant; static struct coex_sta_8812a_2ant *coex_sta = &glcoex_sta_8812a_2ant; const char *const glbt_info_src_8812a_2ant[] = { "BT Info[wifi fw]", "BT Info[bt rsp]", "BT Info[bt auto report]", }; /* ************************************************************ * BtCoex Version Format: * 1. date : glcoex_ver_date_XXXXX_1ant * 2. WifiCoexVersion : glcoex_ver_XXXX_1ant * 3. BtCoexVersion : glcoex_ver_btdesired_XXXXX_1ant * 4. others : glcoex_ver_XXXXXX_XXXXX_1ant * * Variable should be indicated IC and Antenna numbers !!! * Please strictly follow this order and naming style !!! * * ************************************************************ */ u32 glcoex_ver_date_8812a_2ant = 20160818; u32 glcoex_ver_8812a_2ant = 0x3c; u32 glcoex_ver_btdesired_8812a_2ant = 0x3c; /*1. add coex. log for wifi/BT coex. version*/ /* ************************************************************ * local function proto type if needed * ************************************************************ * ************************************************************ * local function start with halbtc8812a2ant_ * ************************************************************ */ u8 halbtc8812a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, u8 rssi_thresh1) { s32 bt_rssi = 0; u8 bt_rssi_state = coex_sta->pre_bt_rssi_state; bt_rssi = coex_sta->bt_rssi; if (level_num == 2) { if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { if (bt_rssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) bt_rssi_state = BTC_RSSI_STATE_HIGH; else bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; } else { if (bt_rssi < rssi_thresh) bt_rssi_state = BTC_RSSI_STATE_LOW; else bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT Rssi thresh error!!\n"); BTC_TRACE(trace_buf); return coex_sta->pre_bt_rssi_state; } if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { if (bt_rssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) bt_rssi_state = BTC_RSSI_STATE_MEDIUM; else bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; } else if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) || (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) { if (bt_rssi >= (rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) bt_rssi_state = BTC_RSSI_STATE_HIGH; else if (bt_rssi < rssi_thresh) bt_rssi_state = BTC_RSSI_STATE_LOW; else bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; } else { if (bt_rssi < rssi_thresh1) bt_rssi_state = BTC_RSSI_STATE_MEDIUM; else bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; } } coex_sta->pre_bt_rssi_state = bt_rssi_state; return bt_rssi_state; } u8 halbtc8812a2ant_wifi_rssi_state(IN struct btc_coexist *btcoexist, IN u8 index, IN u8 level_num, IN u8 rssi_thresh, IN u8 rssi_thresh1) { s32 wifi_rssi = 0; u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index]; btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); if (level_num == 2) { if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_LOW) || (coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_STAY_LOW)) { if (wifi_rssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) wifi_rssi_state = BTC_RSSI_STATE_HIGH; else wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; } else { if (wifi_rssi < rssi_thresh) wifi_rssi_state = BTC_RSSI_STATE_LOW; else wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], wifi RSSI thresh error!!\n"); BTC_TRACE(trace_buf); return coex_sta->pre_wifi_rssi_state[index]; } if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_LOW) || (coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_STAY_LOW)) { if (wifi_rssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; else wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; } else if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_MEDIUM) || (coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_STAY_MEDIUM)) { if (wifi_rssi >= (rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) wifi_rssi_state = BTC_RSSI_STATE_HIGH; else if (wifi_rssi < rssi_thresh) wifi_rssi_state = BTC_RSSI_STATE_LOW; else wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; } else { if (wifi_rssi < rssi_thresh1) wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; else wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; } } coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state; return wifi_rssi_state; } void halbtc8812a2ant_set_enable_pta(IN struct btc_coexist *btcoexist, IN boolean enablePTA) { if (enablePTA) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], PTA is enable!\n"); BTC_TRACE(trace_buf); btcoexist->btc_write_1byte(btcoexist, 0x40, 0x20); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], PTA is disable!\n"); BTC_TRACE(trace_buf); btcoexist->btc_write_1byte(btcoexist, 0x40, 0x00); } } void halbtc8812a2ant_enable_pta(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean enable) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s turn Enable PTA %s\n", (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); BTC_TRACE(trace_buf); coex_dm->cur_enable_pta = enable; if (!force_exec) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], pre_enable_pta = %d, cur_enable_pta = %d!!\n", coex_dm->pre_enable_pta, coex_dm->cur_enable_pta); BTC_TRACE(trace_buf); if (coex_dm->pre_enable_pta == coex_dm->cur_enable_pta) return; } halbtc8812a2ant_set_enable_pta(btcoexist, enable); coex_dm->pre_enable_pta = coex_dm->cur_enable_pta; } u32 halbtc8812a2ant_decide_ra_mask(IN struct btc_coexist *btcoexist, IN u32 ra_mask_type) { u32 dis_ra_mask = 0x0; switch (ra_mask_type) { case 0: /* normal mode */ dis_ra_mask = 0x0; break; case 1: /* disable cck 1/2 */ dis_ra_mask = 0x00000003; break; case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */ dis_ra_mask = 0x0001f1f7; break; default: break; } return dis_ra_mask; } void halbtc8812a2ant_update_ra_mask(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u32 dis_rate_mask) { coex_dm->cur_ra_mask = dis_rate_mask; if (force_exec || (coex_dm->pre_ra_mask != coex_dm->cur_ra_mask)) btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_RAMASK, &coex_dm->cur_ra_mask); coex_dm->pre_ra_mask = coex_dm->cur_ra_mask; } void halbtc8812a2ant_auto_rate_fallback_retry(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 type) { boolean wifi_under_b_mode = false; coex_dm->cur_arfr_type = type; if (force_exec || (coex_dm->pre_arfr_type != coex_dm->cur_arfr_type)) { switch (coex_dm->cur_arfr_type) { case 0: /* normal mode */ btcoexist->btc_write_4byte(btcoexist, 0x430, coex_dm->backup_arfr_cnt1); btcoexist->btc_write_4byte(btcoexist, 0x434, coex_dm->backup_arfr_cnt2); break; case 1: btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &wifi_under_b_mode); if (wifi_under_b_mode) { btcoexist->btc_write_4byte(btcoexist, 0x430, 0x0); btcoexist->btc_write_4byte(btcoexist, 0x434, 0x01010101); } else { btcoexist->btc_write_4byte(btcoexist, 0x430, 0x0); btcoexist->btc_write_4byte(btcoexist, 0x434, 0x04030201); } break; default: break; } } coex_dm->pre_arfr_type = coex_dm->cur_arfr_type; } void halbtc8812a2ant_retry_limit(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 type) { coex_dm->cur_retry_limit_type = type; if (force_exec || (coex_dm->pre_retry_limit_type != coex_dm->cur_retry_limit_type)) { switch (coex_dm->cur_retry_limit_type) { case 0: /* normal mode */ btcoexist->btc_write_2byte(btcoexist, 0x42a, coex_dm->backup_retry_limit); break; case 1: /* retry limit=8 */ btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808); break; default: break; } } coex_dm->pre_retry_limit_type = coex_dm->cur_retry_limit_type; } void halbtc8812a2ant_ampdu_max_time(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 type) { coex_dm->cur_ampdu_time_type = type; if (force_exec || (coex_dm->pre_ampdu_time_type != coex_dm->cur_ampdu_time_type)) { switch (coex_dm->cur_ampdu_time_type) { case 0: /* normal mode */ btcoexist->btc_write_1byte(btcoexist, 0x456, coex_dm->backup_ampdu_max_time); break; case 1: /* AMPDU timw = 0x38 * 32us */ btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38); break; default: break; } } coex_dm->pre_ampdu_time_type = coex_dm->cur_ampdu_time_type; } void halbtc8812a2ant_limited_tx(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 ra_mask_type, IN u8 arfr_type, IN u8 retry_limit_type, IN u8 ampdu_time_type) { u32 dis_ra_mask = 0x0; coex_dm->cur_ra_mask_type = ra_mask_type; dis_ra_mask = halbtc8812a2ant_decide_ra_mask(btcoexist, ra_mask_type); halbtc8812a2ant_update_ra_mask(btcoexist, force_exec, dis_ra_mask); halbtc8812a2ant_auto_rate_fallback_retry(btcoexist, force_exec, arfr_type); halbtc8812a2ant_retry_limit(btcoexist, force_exec, retry_limit_type); halbtc8812a2ant_ampdu_max_time(btcoexist, force_exec, ampdu_time_type); } void halbtc8812a2ant_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 halbtc8812a2ant_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; 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; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], High Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n", reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Low Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n", reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); BTC_TRACE(trace_buf); /* reset counter */ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); } void halbtc8812a2ant_monitor_wifi_ctr(IN struct btc_coexist *btcoexist) { #if 1 coex_sta->crc_ok_cck = btcoexist->btc_phydm_query_PHY_counter( btcoexist, PHYDM_INFO_CRC32_OK_CCK); coex_sta->crc_ok_11g = btcoexist->btc_phydm_query_PHY_counter( btcoexist, PHYDM_INFO_CRC32_OK_LEGACY); coex_sta->crc_ok_11n = btcoexist->btc_phydm_query_PHY_counter( btcoexist, PHYDM_INFO_CRC32_OK_HT); coex_sta->crc_ok_11n_vht = btcoexist->btc_phydm_query_PHY_counter( btcoexist, PHYDM_INFO_CRC32_OK_VHT); coex_sta->crc_err_cck = btcoexist->btc_phydm_query_PHY_counter( btcoexist, PHYDM_INFO_CRC32_ERROR_CCK); coex_sta->crc_err_11g = btcoexist->btc_phydm_query_PHY_counter( btcoexist, PHYDM_INFO_CRC32_ERROR_LEGACY); coex_sta->crc_err_11n = btcoexist->btc_phydm_query_PHY_counter( btcoexist, PHYDM_INFO_CRC32_ERROR_HT); coex_sta->crc_err_11n_vht = btcoexist->btc_phydm_query_PHY_counter( btcoexist, PHYDM_INFO_CRC32_ERROR_VHT); #endif } void halbtc8812a2ant_query_bt_info(IN struct btc_coexist *btcoexist) { u8 data_len = 3; u8 buf[5] = {0}; /* 8812a watch btifo to check BT enable/disable * if(!btcoexist->bt_info.bt_disabled) */ { if (!coex_sta->bt_info_query_cnt || (coex_sta->bt_info_c2h_cnt[BT_INFO_SRC_8812A_2ANT_BT_RSP] - coex_sta->bt_info_query_cnt) > 2) { buf[0] = data_len; buf[1] = 0x1; /* polling enable, 1=enable, 0=disable */ buf[2] = 0x2; /* polling time in seconds */ buf[3] = 0x1; /* auto report enable, 1=enable, 0=disable */ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_INFO, (void *)&buf[0]); } } coex_sta->bt_info_query_cnt++; } boolean halbtc8812a2ant_is_wifi_status_changed(IN struct btc_coexist *btcoexist) { static boolean pre_wifi_busy = false, pre_under_4way = false, pre_bt_hs_on = false; boolean wifi_busy = false, under_4way = false, bt_hs_on = false; boolean wifi_connected = false; btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &under_4way); if (wifi_connected) { if (wifi_busy != pre_wifi_busy) { pre_wifi_busy = wifi_busy; return true; } if (under_4way != pre_under_4way) { pre_under_4way = under_4way; return true; } if (bt_hs_on != pre_bt_hs_on) { pre_bt_hs_on = bt_hs_on; return true; } } return false; } void halbtc8812a2ant_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; #if 1/* (BT_AUTO_REPORT_ONLY_8812A_2ANT == 1) / profile from bt patch */ 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; } #else /* profile from bt stack */ bt_link_info->bt_link_exist = stack_info->bt_link_exist; bt_link_info->sco_exist = stack_info->sco_exist; bt_link_info->a2dp_exist = stack_info->a2dp_exist; bt_link_info->pan_exist = stack_info->pan_exist; bt_link_info->hid_exist = stack_info->hid_exist; /* for win-8 stack HID report error */ if (!stack_info->hid_exist) stack_info->hid_exist = coex_sta->hid_exist; /* sync BTInfo with BT firmware and stack */ /* when stack HID report error, here we use the info from bt fw. */ if (!stack_info->bt_link_exist) stack_info->bt_link_exist = coex_sta->bt_link_exist; #endif /* check if Sco only */ if (bt_link_info->sco_exist && !bt_link_info->a2dp_exist && !bt_link_info->pan_exist && !bt_link_info->hid_exist) bt_link_info->sco_only = true; else bt_link_info->sco_only = false; /* check if A2dp only */ if (!bt_link_info->sco_exist && bt_link_info->a2dp_exist && !bt_link_info->pan_exist && !bt_link_info->hid_exist) bt_link_info->a2dp_only = true; else bt_link_info->a2dp_only = false; /* check if Pan only */ if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist && bt_link_info->pan_exist && !bt_link_info->hid_exist) bt_link_info->pan_only = true; else bt_link_info->pan_only = false; /* check if Hid only */ if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist && !bt_link_info->pan_exist && bt_link_info->hid_exist) bt_link_info->hid_only = true; else bt_link_info->hid_only = false; } u8 halbtc8812a2ant_action_algorithm(IN struct btc_coexist *btcoexist) { struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; struct btc_stack_info *stack_info = &btcoexist->stack_info; boolean bt_hs_on = false; u8 algorithm = BT_8812A_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], ACL Busy only\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_2ANT_COEX_ALGO_PANEDR; } } 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_8812A_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_8812A_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_8812A_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_8812A_2ANT_COEX_ALGO_PANHS; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], PAN(EDR) only\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_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_8812A_2ANT_COEX_ALGO_SCO_HID; } else if (bt_link_info->a2dp_exist) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + A2DP ==> SCO\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_2ANT_COEX_ALGO_PANEDR_HID; } 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_8812A_2ANT_COEX_ALGO_SCO; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + PAN(EDR)\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_2ANT_COEX_ALGO_SCO; } } } else { if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { if (stack_info->num_of_hid >= 2) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID*2 + A2DP\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANEDR; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID + A2DP\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_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_8812A_2ANT_COEX_ALGO_HID; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID + PAN(EDR)\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_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_8812A_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_8812A_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\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_2ANT_COEX_ALGO_PANEDR_HID; } 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_8812A_2ANT_COEX_ALGO_SCO_HID; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + HID + PAN(EDR)\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_2ANT_COEX_ALGO_SCO_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_8812A_2ANT_COEX_ALGO_SCO; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_2ANT_COEX_ALGO_PANEDR_HID; } } } 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_8812A_2ANT_COEX_ALGO_HID_A2DP_PANHS; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], HID + A2DP + PAN(EDR)\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANEDR; } } } } else if (num_of_diff_profile >= 3) { if (bt_link_info->sco_exist) { if (bt_link_info->hid_exist && bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"); BTC_TRACE(trace_buf); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); BTC_TRACE(trace_buf); algorithm = BT_8812A_2ANT_COEX_ALGO_PANEDR_HID; } } } } return algorithm; } void halbtc8812a2ant_set_fw_dac_swing_level(IN struct btc_coexist *btcoexist, IN u8 dac_swing_lvl) { u8 h2c_parameter[1] = {0}; /* There are several type of dacswing */ /* 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */ h2c_parameter[0] = dac_swing_lvl; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]); BTC_TRACE(trace_buf); btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); } void halbtc8812a2ant_set_fw_dec_bt_pwr(IN struct btc_coexist *btcoexist, IN u8 dec_bt_pwr_lvl) { u8 data_len = 4; u8 buf[6] = {0}; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], decrease Bt Power level = %d\n", dec_bt_pwr_lvl); BTC_TRACE(trace_buf); buf[0] = data_len; buf[1] = 0x3; /* OP_Code */ buf[2] = 0x2; /* OP_Code_Length */ if (dec_bt_pwr_lvl) buf[3] = 0x1; /* OP_Code_Content */ else buf[3] = 0x0; buf[4] = dec_bt_pwr_lvl;/* pwr_level */ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (void *)&buf[0]); } void halbtc8812a2ant_dec_bt_pwr(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 dec_bt_pwr_lvl) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s Dec BT power level = %d\n", (force_exec ? "force to" : ""), dec_bt_pwr_lvl); BTC_TRACE(trace_buf); 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; } halbtc8812a2ant_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 halbtc8812a2ant_fw_dac_swing_lvl(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 fw_dac_swing_lvl) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s set FW Dac Swing level = %d\n", (force_exec ? "force to" : ""), fw_dac_swing_lvl); BTC_TRACE(trace_buf); 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; } halbtc8812a2ant_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 halbtc8812a2ant_set_sw_rf_rx_lpf_corner(IN struct btc_coexist *btcoexist, IN boolean rx_rf_shrink_on) { if (rx_rf_shrink_on) { /* Shrink RF Rx LPF corner */ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Shrink RF Rx LPF corner!!\n"); BTC_TRACE(trace_buf); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, 0xffffc); } else { /* Resume RF Rx LPF corner */ /* After initialized, we can use coex_dm->bt_rf_0x1e_backup */ if (btcoexist->initilized) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Resume RF Rx LPF corner!!\n"); BTC_TRACE(trace_buf); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, coex_dm->bt_rf_0x1e_backup); } } } void halbtc8812a2ant_rf_shrink(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean rx_rf_shrink_on) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s turn Rx RF Shrink = %s\n", (force_exec ? "force to" : ""), ((rx_rf_shrink_on) ? "ON" : "OFF")); BTC_TRACE(trace_buf); coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on; if (!force_exec) { if (coex_dm->pre_rf_rx_lpf_shrink == coex_dm->cur_rf_rx_lpf_shrink) return; } halbtc8812a2ant_set_sw_rf_rx_lpf_corner(btcoexist, coex_dm->cur_rf_rx_lpf_shrink); coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink; } void halbtc8812a2ant_set_sw_penalty_tx_rate_adaptive(IN struct btc_coexist *btcoexist, IN boolean low_penalty_ra) { u8 tmp_u1; tmp_u1 = btcoexist->btc_read_1byte(btcoexist, 0x4fd); tmp_u1 |= BIT(0); if (low_penalty_ra) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Tx rate adaptive, set low penalty!!\n"); BTC_TRACE(trace_buf); tmp_u1 &= ~BIT(2); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Tx rate adaptive, set normal!!\n"); BTC_TRACE(trace_buf); tmp_u1 |= BIT(2); } btcoexist->btc_write_1byte(btcoexist, 0x4fd, tmp_u1); } void halbtc8812a2ant_low_penalty_ra(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean low_penalty_ra) { return; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s turn LowPenaltyRA = %s\n", (force_exec ? "force to" : ""), ((low_penalty_ra) ? "ON" : "OFF")); BTC_TRACE(trace_buf); 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; } halbtc8812a2ant_set_sw_penalty_tx_rate_adaptive(btcoexist, coex_dm->cur_low_penalty_ra); coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra; } void halbtc8812a2ant_set_dac_swing_reg(IN struct btc_coexist *btcoexist, IN u32 level) { u8 val = (u8)level; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Write SwDacSwing = 0x%x\n", level); BTC_TRACE(trace_buf); btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, val); } void halbtc8812a2ant_set_sw_full_time_dac_swing(IN struct btc_coexist *btcoexist, IN boolean sw_dac_swing_on, IN u32 sw_dac_swing_lvl) { if (sw_dac_swing_on) halbtc8812a2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl); else halbtc8812a2ant_set_dac_swing_reg(btcoexist, 0x18); } void halbtc8812a2ant_dac_swing(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean dac_swing_on, IN u32 dac_swing_lvl) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n", (force_exec ? "force to" : ""), ((dac_swing_on) ? "ON" : "OFF"), dac_swing_lvl); BTC_TRACE(trace_buf); coex_dm->cur_dac_swing_on = dac_swing_on; coex_dm->cur_dac_swing_lvl = dac_swing_lvl; if (!force_exec) { if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) && (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl)) return; } delay_ms(30); halbtc8812a2ant_set_sw_full_time_dac_swing(btcoexist, dac_swing_on, dac_swing_lvl); coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on; coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl; } void halbtc8812a2ant_set_adc_back_off(IN struct btc_coexist *btcoexist, IN boolean adc_back_off) { if (adc_back_off) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BB BackOff Level On!\n"); BTC_TRACE(trace_buf); btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BB BackOff Level Off!\n"); BTC_TRACE(trace_buf); btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1); } } void halbtc8812a2ant_adc_back_off(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean adc_back_off) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s turn AdcBackOff = %s\n", (force_exec ? "force to" : ""), ((adc_back_off) ? "ON" : "OFF")); BTC_TRACE(trace_buf); coex_dm->cur_adc_back_off = adc_back_off; if (!force_exec) { if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off) return; } halbtc8812a2ant_set_adc_back_off(btcoexist, coex_dm->cur_adc_back_off); coex_dm->pre_adc_back_off = coex_dm->cur_adc_back_off; } void halbtc8812a2ant_set_agc_table(IN struct btc_coexist *btcoexist, IN boolean agc_table_en) { u8 rssi_adjust_val = 0; btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000); if (agc_table_en) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Agc Table On!\n"); BTC_TRACE(trace_buf); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x28F4B); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x10AB2); rssi_adjust_val = 8; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Agc Table Off!\n"); BTC_TRACE(trace_buf); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x2884B); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x104B2); } btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x0); /* set rssi_adjust_val for wifi module. */ btcoexist->btc_set(btcoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON, &rssi_adjust_val); } void halbtc8812a2ant_agc_table(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean agc_table_en) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s %s Agc Table\n", (force_exec ? "force to" : ""), ((agc_table_en) ? "Enable" : "Disable")); BTC_TRACE(trace_buf); coex_dm->cur_agc_table_en = agc_table_en; if (!force_exec) { if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en) return; } halbtc8812a2ant_set_agc_table(btcoexist, agc_table_en); coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en; } void halbtc8812a2ant_set_coex_table(IN struct btc_coexist *btcoexist, IN u32 val0x6c0, IN u32 val0x6c4, IN u32 val0x6c8, IN u8 val0x6cc) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0); BTC_TRACE(trace_buf); btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4); BTC_TRACE(trace_buf); btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8); BTC_TRACE(trace_buf); btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc); BTC_TRACE(trace_buf); btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); } void halbtc8812a2ant_coex_table(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u32 val0x6c0, IN u32 val0x6c4, IN u32 val0x6c8, IN u8 val0x6cc) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n", (force_exec ? "force to" : ""), val0x6c0, val0x6c4, val0x6c8, val0x6cc); BTC_TRACE(trace_buf); 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; } halbtc8812a2ant_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 halbtc8812a2ant_coex_table_with_type(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN u8 type) { switch (type) { case 0: halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x55555555, 0x5a5a5a5a, 0xffffff, 0x3); break; case 1: halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a, 0x5a5a5a5a, 0xffffff, 0x3); break; case 2: halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x55555555, 0x5ffb5ffb, 0xffffff, 0x3); break; case 3: halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5fdf5fdf, 0x5fdb5fdb, 0xffffff, 0x3); break; case 4: halbtc8812a2ant_coex_table(btcoexist, force_exec, 0xdfffdfff, 0x5fdb5fdb, 0xffffff, 0x3); break; case 5: halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5ddd5ddd, 0x5fdb5fdb, 0xffffff, 0x3); break; case 6: halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5fff5fff, 0x5a5a5a5a, 0xffffff, 0x3); break; case 7: if (coex_sta->scan_ap_num <= 5) halbtc8812a2ant_coex_table(btcoexist, force_exec, 0xffffffff, 0xfafafafa, 0xffffff, 0x3); else halbtc8812a2ant_coex_table(btcoexist, force_exec, 0xffffffff, 0x5a5a5a5a, 0xffffff, 0x3); break; case 8: halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5f5f5f5f, 0x5a5a5a5a, 0xffffff, 0x3); break; default: break; } } void halbtc8812a2ant_set_fw_ignore_wlan_act(IN struct btc_coexist *btcoexist, IN boolean enable) { u8 data_len = 3; u8 buf[5] = {0}; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s BT Ignore Wlan_Act\n", (enable ? "Enable" : "Disable")); BTC_TRACE(trace_buf); buf[0] = data_len; buf[1] = 0x1; /* OP_Code */ buf[2] = 0x1; /* OP_Code_Length */ if (enable) buf[3] = 0x1; /* OP_Code_Content */ else buf[3] = 0x0; btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (void *)&buf[0]); } void halbtc8812a2ant_ignore_wlan_act(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean enable) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], %s turn Ignore WlanAct %s\n", (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); BTC_TRACE(trace_buf); coex_dm->cur_ignore_wlan_act = enable; if (!force_exec) { if (coex_dm->pre_ignore_wlan_act == coex_dm->cur_ignore_wlan_act) return; } halbtc8812a2ant_set_fw_ignore_wlan_act(btcoexist, enable); coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; } void halbtc8812a2ant_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 1Ant AP mode\n"); BTC_TRACE(trace_buf); real_byte1 &= ~BIT(4); real_byte1 |= BIT(5); real_byte5 |= BIT(5); real_byte5 &= ~BIT(6); } } 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; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n", h2c_parameter[0], h2c_parameter[1] << 24 | h2c_parameter[2] << 16 | h2c_parameter[3] << 8 | h2c_parameter[4]); BTC_TRACE(trace_buf); btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); } void halbtc8812a2ant_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 halbtc8812a2ant_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; } halbtc8812a2ant_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 halbtc8812a2ant_sw_mechanism1(IN struct btc_coexist *btcoexist, IN boolean shrink_rx_lpf, IN boolean low_penalty_ra, IN boolean limited_dig, IN boolean bt_lna_constrain) { /* u32 wifi_bw; btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if(BTC_WIFI_BW_HT40 != wifi_bw) { if (shrink_rx_lpf) shrink_rx_lpf = false; } */ halbtc8812a2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf); /* halbtc8812a2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra); */ } void halbtc8812a2ant_sw_mechanism2(IN struct btc_coexist *btcoexist, IN boolean agc_table_shift, IN boolean adc_back_off, IN boolean sw_dac_swing, IN u32 dac_swing_lvl) { /* halbtc8812a2ant_agc_table(btcoexist, NORMAL_EXEC, agc_table_shift); */ halbtc8812a2ant_adc_back_off(btcoexist, NORMAL_EXEC, adc_back_off); halbtc8812a2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing, dac_swing_lvl); } void halbtc8812a2ant_set_ant_path(IN struct btc_coexist *btcoexist, IN u8 ant_pos_type, IN boolean init_hwcfg, IN boolean wifi_off) { u8 u8tmp = 0; if (init_hwcfg) { btcoexist->btc_write_4byte(btcoexist, 0x900, 0x00000400); btcoexist->btc_write_1byte(btcoexist, 0x76d, 0x1); } else if (wifi_off) { } /* ext switch setting */ switch (ant_pos_type) { case BTC_ANT_WIFI_AT_CPL_MAIN: u8tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7); u8tmp &= ~BIT(2); u8tmp |= BIT(3); btcoexist->btc_write_1byte(btcoexist, 0xcb7, u8tmp); break; case BTC_ANT_WIFI_AT_CPL_AUX: u8tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7); u8tmp &= ~BIT(3); u8tmp |= BIT(2); btcoexist->btc_write_1byte(btcoexist, 0xcb7, u8tmp); break; default: break; } } void halbtc8812a2ant_ps_tdma(IN struct btc_coexist *btcoexist, IN boolean force_exec, IN boolean turn_on, IN u8 type) { s8 wifi_duration_adjust = 0x0; coex_dm->cur_ps_tdma_on = turn_on; coex_dm->cur_ps_tdma = type; if (!force_exec) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n", coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n", coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); BTC_TRACE(trace_buf); 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_sta->scan_ap_num >= 40) wifi_duration_adjust = -15; else if (coex_sta->scan_ap_num >= 20) wifi_duration_adjust = -10; /* if (!coex_sta->force_lps_on) { ps_tdma_byte0_val = 0x61; ps_tdma_byte3_val = 0x11; ps_tdma_byte4_val = 0x10; } if ( (type == 3) || (type == 13) || (type == 14) ) { ps_tdma_byte4_val = ps_tdma_byte4_val & 0xbf; if (!wifi_busy) ps_tdma_byte4_val = ps_tdma_byte4_val | 0x1; } if (bt_link_info->slave_role == true) ps_tdma_byte4_val = ps_tdma_byte4_val | 0x1; */ if (turn_on) { switch (type) { case 1: default: /* d1,wb */ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x3c, 0x03, 0x11, 0x10); break; case 2: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x32, 0x03, 0x11, 0x10); break; case 3: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x28, 0x03, 0x11, 0x10); break; case 4: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1e, 0x03, 0x11, 0x10); break; case 5: /* d1,pb,TXpause */ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x63, 0x3c, 0x03, 0x90, 0x10); break; case 6: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x63, 0x32, 0x03, 0x90, 0x10); break; case 7: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x63, 0x28, 0x03, 0x90, 0x10); break; case 8: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x63, 0x1e, 0x03, 0x90, 0x10); break; case 9: /* d1,bb */ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x3c, 0x03, 0x31, 0x10); break; case 10: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x32, 0x03, 0x31, 0x10); break; case 11: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x28, 0x03, 0x31, 0x10); break; case 12: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1e, 0x03, 0x31, 0x10); break; case 13: /* d1,bb,TXpause */ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x3c, 0x03, 0x30, 0x10); break; case 14: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x32, 0x03, 0x30, 0x10); break; case 15: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x28, 0x03, 0x30, 0x10); break; case 16: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1e, 0x03, 0x30, 0x10); break; case 17: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x61, 0x35, 0x3, 0x11, 0x11); break; case 18: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5, 0x5, 0xe1, 0x90); break; case 19: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25, 0x25, 0xe1, 0x90); break; case 20: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25, 0x25, 0x60, 0x90); break; case 21: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x15, 0x3, 0x70, 0x90); break; case 22: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x61, 0x1a, 0x1a, 0x21, 0x10); break; case 23: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c, 0x03, 0x31, 0x10); break; case 71: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, 0x1a, 0xe1, 0x90); break; /* following cases is for wifi rssi low, started from 81 */ case 80: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x53, 0x3c, 0x3, 0x90, 0x50); break; case 81: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x53, 0x3a + wifi_duration_adjust, 0x3, 0x90, 0x50); break; case 82: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x53, 0x30 + wifi_duration_adjust, 0x03, 0x90, 0x50); break; case 83: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x53, 0x21, 0x03, 0x90, 0x50); break; case 84: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x53, 0x15, 0x3, 0x90, 0x50); break; case 85: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x53, 0x1d, 0x1d, 0x80, 0x50); break; case 86: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x53, 0x15, 0x15, 0x80, 0x50); break; } } else { /* disable PS tdma */ switch (type) { case 0: /* ANT2PTA, 0x778=0x1 */ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x8, 0x0, 0x0, 0x0, 0x0); break; case 1: /* ANT2BT, 0x778=3 */ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, 0x8, 0x0); delay_ms(5); halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX, false, false); break; case 2: /* ANT2BT, 0x778=3 */ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, 0x8, 0x0); delay_ms(5); halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_MAIN, false, false); break; default: halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, 0x0, 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 halbtc8812a2ant_ps_tdma_check_for_power_save_state( IN struct btc_coexist *btcoexist, IN boolean new_ps_state) { u8 lps_mode = 0x0; btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode); if (lps_mode) { /* already under LPS state */ if (new_ps_state) { /* keep state under LPS, do nothing. */ } else { /* will leave LPS state, turn off psTdma first */ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } } else { /* NO PS state */ if (new_ps_state) { /* will enter LPS state, turn off psTdma first */ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } else { /* keep state under NO PS state, do nothing. */ } } } void halbtc8812a2ant_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; boolean ap_enable = false; btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &ap_enable); if (ap_enable) { ps_type = BTC_PS_WIFI_NATIVE; lps_val = 0x0; rpwm_val = 0x0; } switch (ps_type) { case BTC_PS_WIFI_NATIVE: /* recover to original 32k low power setting */ low_pwr_disable = true; 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: halbtc8812a2ant_ps_tdma_check_for_power_save_state( btcoexist, true); halbtc8812a2ant_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: halbtc8812a2ant_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 halbtc8812a2ant_coex_all_off(IN struct btc_coexist *btcoexist) { /* fw all off */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* sw all off */ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); /* hw all off */ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } void halbtc8812a2ant_init_coex_dm(IN struct btc_coexist *btcoexist) { /* force to reset coex mechanism */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6); halbtc8812a2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, 0); halbtc8812a2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0); halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } void halbtc8812a2ant_monitor_bt_enable_disable(IN struct btc_coexist *btcoexist) { struct btc_stack_info *stack_info = &btcoexist->stack_info; static u32 bt_disable_cnt = 0; boolean bt_active = true, bt_disabled = false; /* This function check if bt is disabled */ /* only 8812a need to consider if core stack is installed. */ /*if (!stack_info->hci_version)*/ /*bt_active = false;*/ bt_disabled = btcoexist->bt_info.bt_disabled; if (coex_sta->pre_bt_disabled != bt_disabled) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT is from %s to %s!!\n", (coex_sta->pre_bt_disabled ? "disabled" : "enabled"), (bt_disabled ? "disabled" : "enabled")); BTC_TRACE(trace_buf); coex_sta->pre_bt_disabled = bt_disabled; if (bt_disabled) { halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 2); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } } } void halbtc8812a2ant_action_bt_inquiry(IN struct btc_coexist *btcoexist) { halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } boolean halbtc8812a2ant_is_common_action(IN struct btc_coexist *btcoexist) { struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; boolean common = false, wifi_connected = false, wifi_busy = false; boolean bt_hs_on = false; btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); if (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); halbtc8812a2ant_action_bt_inquiry(btcoexist); return true; } if (bt_link_info->sco_exist || bt_link_info->hid_exist) halbtc8812a2ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 0, 0, 0); else halbtc8812a2ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); if (!wifi_connected) { halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi non-connected idle!!\n"); BTC_TRACE(trace_buf); if ((BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) || (BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)) { halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } else { halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); } halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); common = true; } else { if (BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi connected + BT non connected-idle!!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); common = true; } else if (BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) { if (bt_hs_on) return false; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi connected + BT connected-idle!!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); common = true; } else { if (wifi_busy) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); BTC_TRACE(trace_buf); common = false; } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 17); halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); common = true; } } } return common; } void halbtc8812a2ant_tdma_duration_adjust(IN struct btc_coexist *btcoexist, IN boolean sco_hid, IN boolean tx_pause, IN u8 max_interval) { static s32 up, dn, m, n, wait_count; s32 result; /* 0: no change, +1: increase WiFi duration, -1: decrease WiFi duration */ u8 retry_count = 0; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], TdmaDurationAdjust()\n"); BTC_TRACE(trace_buf); coex_dm->auto_tdma_adjust_low_rssi = false; if (!coex_dm->auto_tdma_adjust) { coex_dm->auto_tdma_adjust = true; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], first run TdmaDurationAdjust()!!\n"); BTC_TRACE(trace_buf); { if (sco_hid) { if (tx_pause) { if (max_interval == 1) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 13); coex_dm->ps_tdma_du_adj_type = 13; } else if (max_interval == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 14); coex_dm->ps_tdma_du_adj_type = 14; } else if (max_interval == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } } else { if (max_interval == 1) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 9); coex_dm->ps_tdma_du_adj_type = 9; } else if (max_interval == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 10); coex_dm->ps_tdma_du_adj_type = 10; } else if (max_interval == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } } } else { if (tx_pause) { if (max_interval == 1) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 5); coex_dm->ps_tdma_du_adj_type = 5; } else if (max_interval == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 6); coex_dm->ps_tdma_du_adj_type = 6; } else if (max_interval == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } } else { if (max_interval == 1) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 1); coex_dm->ps_tdma_du_adj_type = 1; } else if (max_interval == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 2); coex_dm->ps_tdma_du_adj_type = 2; } else if (max_interval == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } } } } /* ============ */ up = 0; dn = 0; m = 1; n = 3; result = 0; wait_count = 0; } else { /* acquire the BT TRx retry count from BT_Info byte2 */ retry_count = coex_sta->bt_retry_cnt; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], retry_count = %d\n", retry_count); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_count=%d\n", up, dn, m, n, wait_count); BTC_TRACE(trace_buf); result = 0; wait_count++; if (retry_count == 0) { /* no retry in the last 2-second duration */ up++; dn--; if (dn <= 0) dn = 0; if (up >= n) { /* if 連續 n 個2秒 retry count為0, 則調寬WiFi duration */ wait_count = 0; n = 3; up = 0; dn = 0; result = 1; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Increase wifi duration!!\n"); BTC_TRACE(trace_buf); } } else if (retry_count <= 3) { /* <=3 retry in the last 2-second duration */ up--; dn++; if (up <= 0) up = 0; if (dn == 2) { /* if 連續 2 個2秒 retry count< 3, 則調窄WiFi duration */ if (wait_count <= 2) m++; /* 避免一直在兩個level中來回 */ else m = 1; if (m >= 20) /* m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. */ m = 20; n = 3 * m; up = 0; dn = 0; wait_count = 0; result = -1; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Decrease wifi duration for retry_counter<3!!\n"); BTC_TRACE(trace_buf); } } else { /* retry count > 3, 只要1次 retry count > 3, 則調窄WiFi duration */ if (wait_count == 1) m++; /* 避免一直在兩個level中來回 */ else m = 1; if (m >= 20) /* m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. */ m = 20; n = 3 * m; up = 0; dn = 0; wait_count = 0; result = -1; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Decrease wifi duration for retry_counter>3!!\n"); BTC_TRACE(trace_buf); } BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], max Interval = %d\n", max_interval); BTC_TRACE(trace_buf); if (max_interval == 1) { if (tx_pause) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], TxPause = 1\n"); BTC_TRACE(trace_buf); if (coex_dm->cur_ps_tdma == 1) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5); coex_dm->ps_tdma_du_adj_type = 5; } else if (coex_dm->cur_ps_tdma == 2) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6); coex_dm->ps_tdma_du_adj_type = 6; } else if (coex_dm->cur_ps_tdma == 3) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 4) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8); coex_dm->ps_tdma_du_adj_type = 8; } if (coex_dm->cur_ps_tdma == 9) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13); coex_dm->ps_tdma_du_adj_type = 13; } else if (coex_dm->cur_ps_tdma == 10) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); coex_dm->ps_tdma_du_adj_type = 14; } else if (coex_dm->cur_ps_tdma == 11) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 12) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 16); coex_dm->ps_tdma_du_adj_type = 16; } if (result == -1) { if (coex_dm->cur_ps_tdma == 5) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 6); coex_dm->ps_tdma_du_adj_type = 6; } else if (coex_dm->cur_ps_tdma == 6) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 7) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 8); coex_dm->ps_tdma_du_adj_type = 8; } else if (coex_dm->cur_ps_tdma == 13) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 14); coex_dm->ps_tdma_du_adj_type = 14; } else if (coex_dm->cur_ps_tdma == 14) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 15) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 16); coex_dm->ps_tdma_du_adj_type = 16; } } else if (result == 1) { if (coex_dm->cur_ps_tdma == 8) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 7) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 6); coex_dm->ps_tdma_du_adj_type = 6; } else if (coex_dm->cur_ps_tdma == 6) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 5); coex_dm->ps_tdma_du_adj_type = 5; } else if (coex_dm->cur_ps_tdma == 16) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 15) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 14); coex_dm->ps_tdma_du_adj_type = 14; } else if (coex_dm->cur_ps_tdma == 14) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 13); coex_dm->ps_tdma_du_adj_type = 13; } } } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], TxPause = 0\n"); BTC_TRACE(trace_buf); if (coex_dm->cur_ps_tdma == 5) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1); coex_dm->ps_tdma_du_adj_type = 1; } else if (coex_dm->cur_ps_tdma == 6) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); coex_dm->ps_tdma_du_adj_type = 2; } else if (coex_dm->cur_ps_tdma == 7) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 8) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 4); coex_dm->ps_tdma_du_adj_type = 4; } if (coex_dm->cur_ps_tdma == 13) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9); coex_dm->ps_tdma_du_adj_type = 9; } else if (coex_dm->cur_ps_tdma == 14) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10); coex_dm->ps_tdma_du_adj_type = 10; } else if (coex_dm->cur_ps_tdma == 15) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 16) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 12); coex_dm->ps_tdma_du_adj_type = 12; } if (result == -1) { if (coex_dm->cur_ps_tdma == 1) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 2); coex_dm->ps_tdma_du_adj_type = 2; } else if (coex_dm->cur_ps_tdma == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 4); coex_dm->ps_tdma_du_adj_type = 4; } else if (coex_dm->cur_ps_tdma == 9) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 10); coex_dm->ps_tdma_du_adj_type = 10; } else if (coex_dm->cur_ps_tdma == 10) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 11) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 12); coex_dm->ps_tdma_du_adj_type = 12; } } else if (result == 1) { if (coex_dm->cur_ps_tdma == 4) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 2); coex_dm->ps_tdma_du_adj_type = 2; } else if (coex_dm->cur_ps_tdma == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 1); coex_dm->ps_tdma_du_adj_type = 1; } else if (coex_dm->cur_ps_tdma == 12) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 11) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 10); coex_dm->ps_tdma_du_adj_type = 10; } else if (coex_dm->cur_ps_tdma == 10) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 9); coex_dm->ps_tdma_du_adj_type = 9; } } } } else if (max_interval == 2) { if (tx_pause) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], TxPause = 1\n"); BTC_TRACE(trace_buf); if (coex_dm->cur_ps_tdma == 1) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6); coex_dm->ps_tdma_du_adj_type = 6; } else if (coex_dm->cur_ps_tdma == 2) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6); coex_dm->ps_tdma_du_adj_type = 6; } else if (coex_dm->cur_ps_tdma == 3) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 4) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8); coex_dm->ps_tdma_du_adj_type = 8; } if (coex_dm->cur_ps_tdma == 9) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); coex_dm->ps_tdma_du_adj_type = 14; } else if (coex_dm->cur_ps_tdma == 10) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); coex_dm->ps_tdma_du_adj_type = 14; } else if (coex_dm->cur_ps_tdma == 11) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 12) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 16); coex_dm->ps_tdma_du_adj_type = 16; } if (result == -1) { if (coex_dm->cur_ps_tdma == 5) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 6); coex_dm->ps_tdma_du_adj_type = 6; } else if (coex_dm->cur_ps_tdma == 6) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 7) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 8); coex_dm->ps_tdma_du_adj_type = 8; } else if (coex_dm->cur_ps_tdma == 13) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 14); coex_dm->ps_tdma_du_adj_type = 14; } else if (coex_dm->cur_ps_tdma == 14) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 15) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 16); coex_dm->ps_tdma_du_adj_type = 16; } } else if (result == 1) { if (coex_dm->cur_ps_tdma == 8) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 7) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 6); coex_dm->ps_tdma_du_adj_type = 6; } else if (coex_dm->cur_ps_tdma == 6) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 6); coex_dm->ps_tdma_du_adj_type = 6; } else if (coex_dm->cur_ps_tdma == 16) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 15) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 14); coex_dm->ps_tdma_du_adj_type = 14; } else if (coex_dm->cur_ps_tdma == 14) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 14); coex_dm->ps_tdma_du_adj_type = 14; } } } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], TxPause = 0\n"); BTC_TRACE(trace_buf); if (coex_dm->cur_ps_tdma == 5) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); coex_dm->ps_tdma_du_adj_type = 2; } else if (coex_dm->cur_ps_tdma == 6) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); coex_dm->ps_tdma_du_adj_type = 2; } else if (coex_dm->cur_ps_tdma == 7) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 8) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 4); coex_dm->ps_tdma_du_adj_type = 4; } if (coex_dm->cur_ps_tdma == 13) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10); coex_dm->ps_tdma_du_adj_type = 10; } else if (coex_dm->cur_ps_tdma == 14) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10); coex_dm->ps_tdma_du_adj_type = 10; } else if (coex_dm->cur_ps_tdma == 15) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 16) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 12); coex_dm->ps_tdma_du_adj_type = 12; } if (result == -1) { if (coex_dm->cur_ps_tdma == 1) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 2); coex_dm->ps_tdma_du_adj_type = 2; } else if (coex_dm->cur_ps_tdma == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 4); coex_dm->ps_tdma_du_adj_type = 4; } else if (coex_dm->cur_ps_tdma == 9) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 10); coex_dm->ps_tdma_du_adj_type = 10; } else if (coex_dm->cur_ps_tdma == 10) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 11) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 12); coex_dm->ps_tdma_du_adj_type = 12; } } else if (result == 1) { if (coex_dm->cur_ps_tdma == 4) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 2); coex_dm->ps_tdma_du_adj_type = 2; } else if (coex_dm->cur_ps_tdma == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 2); coex_dm->ps_tdma_du_adj_type = 2; } else if (coex_dm->cur_ps_tdma == 12) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 11) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 10); coex_dm->ps_tdma_du_adj_type = 10; } else if (coex_dm->cur_ps_tdma == 10) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 10); coex_dm->ps_tdma_du_adj_type = 10; } } } } else if (max_interval == 3) { if (tx_pause) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], TxPause = 1\n"); BTC_TRACE(trace_buf); if (coex_dm->cur_ps_tdma == 1) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 2) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 3) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 4) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8); coex_dm->ps_tdma_du_adj_type = 8; } if (coex_dm->cur_ps_tdma == 9) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 10) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 11) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 12) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 16); coex_dm->ps_tdma_du_adj_type = 16; } if (result == -1) { if (coex_dm->cur_ps_tdma == 5) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 6) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 7) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 8); coex_dm->ps_tdma_du_adj_type = 8; } else if (coex_dm->cur_ps_tdma == 13) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 14) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 15) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 16); coex_dm->ps_tdma_du_adj_type = 16; } } else if (result == 1) { if (coex_dm->cur_ps_tdma == 8) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 7) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 6) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 7); coex_dm->ps_tdma_du_adj_type = 7; } else if (coex_dm->cur_ps_tdma == 16) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 15) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } else if (coex_dm->cur_ps_tdma == 14) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 15); coex_dm->ps_tdma_du_adj_type = 15; } } } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], TxPause = 0\n"); BTC_TRACE(trace_buf); if (coex_dm->cur_ps_tdma == 5) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 6) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 7) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 8) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 4); coex_dm->ps_tdma_du_adj_type = 4; } if (coex_dm->cur_ps_tdma == 13) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 14) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 15) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 16) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 12); coex_dm->ps_tdma_du_adj_type = 12; } if (result == -1) { if (coex_dm->cur_ps_tdma == 1) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 4); coex_dm->ps_tdma_du_adj_type = 4; } else if (coex_dm->cur_ps_tdma == 9) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 10) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 11) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 12); coex_dm->ps_tdma_du_adj_type = 12; } } else if (result == 1) { if (coex_dm->cur_ps_tdma == 4) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 3) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 2) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 3); coex_dm->ps_tdma_du_adj_type = 3; } else if (coex_dm->cur_ps_tdma == 12) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 11) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } else if (coex_dm->cur_ps_tdma == 10) { halbtc8812a2ant_ps_tdma( btcoexist, NORMAL_EXEC, true, 11); coex_dm->ps_tdma_du_adj_type = 11; } } } } } /* if current PsTdma not match with the recorded one (when scan, dhcp...), */ /* then we have to adjust it back to the previous record one. */ if (coex_dm->cur_ps_tdma != coex_dm->ps_tdma_du_adj_type) { boolean scan = false, link = false, roam = false; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma=%d, recordPsTdma=%d\n", coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type); BTC_TRACE(trace_buf); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); if (!scan && !link && !roam) halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, coex_dm->ps_tdma_du_adj_type); else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"); BTC_TRACE(trace_buf); } } } /* ****************** * pstdma for wifi rssi low * ****************** */ void halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( IN struct btc_coexist *btcoexist/* , */ /* IN u8 wifi_status */) { static s32 up, dn, m, n, wait_count; s32 result; /* 0: no change, +1: increase WiFi duration, -1: decrease WiFi duration */ u8 retry_count = 0, bt_info_ext; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low()\n"); BTC_TRACE(trace_buf); #if 0 if ((BT_8812A_2ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == wifi_status) || (BT_8812A_2ANT_WIFI_STATUS_CONNECTED_SCAN == wifi_status) || (BT_8812A_2ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifi_status)) { if (coex_dm->cur_ps_tdma != 81 && coex_dm->cur_ps_tdma != 82 && coex_dm->cur_ps_tdma != 83 && coex_dm->cur_ps_tdma != 84) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82); coex_dm->ps_tdma_du_adj_type = 82; up = 0; dn = 0; m = 1; n = 3; result = 0; wait_count = 0; } return; } #endif coex_dm->auto_tdma_adjust = false; retry_count = coex_sta->bt_retry_cnt; bt_info_ext = coex_sta->bt_info_ext; if (!coex_dm->auto_tdma_adjust_low_rssi) { coex_dm->auto_tdma_adjust_low_rssi = true; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], first run TdmaDurationAdjustForWifiRssiLow()!!\n"); BTC_TRACE(trace_buf); if (BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(bt_info_ext)) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 83); coex_dm->ps_tdma_du_adj_type = 83; } else { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82); coex_dm->ps_tdma_du_adj_type = 82; } /* ============ */ up = 0; dn = 0; m = 1; n = 3; result = 0; wait_count = 0; } else { /* acquire the BT TRx retry count from BT_Info byte2 * retry_count = coex_sta->bt_retry_cnt; * bt_info_ext = coex_sta->bt_info_ext; */ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], retry_count = %d\n", retry_count); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_count=%d\n", up, dn, m, n, wait_count); BTC_TRACE(trace_buf); result = 0; wait_count++; if ((coex_sta->low_priority_tx) > 1050 || (coex_sta->low_priority_rx) > 1250) retry_count++; if (retry_count == 0) { /* no retry in the last 2-second duration */ up++; dn--; if (dn <= 0) dn = 0; if (up >= n) { /* if 連續 n 個2秒 retry count為0, 則調寬WiFi duration */ wait_count = 0; n = 3; up = 0; dn = 0; result = 1; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Increase wifi duration!!\n"); BTC_TRACE(trace_buf); } } else if (retry_count <= 3) { /* <=3 retry in the last 2-second duration */ up--; dn++; if (up <= 0) up = 0; if (dn == 2) { /* if 連續 2 個2秒 retry count< 3, 則調窄WiFi duration */ if (wait_count <= 2) m++; /* 避免一直在兩個level中來回 */ else m = 1; if (m >= 20) /* m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. */ m = 20; n = 3 * m; up = 0; dn = 0; wait_count = 0; result = -1; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Decrease wifi duration for retry_counter<3!!\n"); BTC_TRACE(trace_buf); } } else { /* retry count > 3, 只要1次 retry count > 3, 則調窄WiFi duration */ if (wait_count == 1) m++; /* 避免一直在兩個level中來回 */ else m = 1; if (m >= 20) /* m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. */ m = 20; n = 3 * m; up = 0; dn = 0; wait_count = 0; result = -1; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Decrease wifi duration for retry_counter>3!!\n"); BTC_TRACE(trace_buf); } if (result == -1) { /* if( (BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(bt_info_ext)) && ((coex_dm->cur_ps_tdma == 81) ||(coex_dm->cur_ps_tdma == 82)) ) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 84); coex_dm->ps_tdma_du_adj_type = 84; } */ if (coex_dm->cur_ps_tdma == 80) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82); coex_dm->ps_tdma_du_adj_type = 82; } else if (coex_dm->cur_ps_tdma == 81) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82); coex_dm->ps_tdma_du_adj_type = 82; } else if (coex_dm->cur_ps_tdma == 82) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 83); coex_dm->ps_tdma_du_adj_type = 83; } else if (coex_dm->cur_ps_tdma == 83) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 84); coex_dm->ps_tdma_du_adj_type = 84; } } else if (result == 1) { /* if( (BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(bt_info_ext)) && ((coex_dm->cur_ps_tdma == 81) ||(coex_dm->cur_ps_tdma == 82)) ) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 83); coex_dm->ps_tdma_du_adj_type = 83; } */ if (coex_dm->cur_ps_tdma == 84) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 83); coex_dm->ps_tdma_du_adj_type = 83; } else if (coex_dm->cur_ps_tdma == 83) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82); coex_dm->ps_tdma_du_adj_type = 82; } else if (coex_dm->cur_ps_tdma == 82) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 81); coex_dm->ps_tdma_du_adj_type = 81; } else if ((coex_dm->cur_ps_tdma == 81) && ((coex_sta->scan_ap_num <= 5))) { halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 81); coex_dm->ps_tdma_du_adj_type = 81; } } if (coex_dm->cur_ps_tdma != 80 && coex_dm->cur_ps_tdma != 81 && coex_dm->cur_ps_tdma != 82 && coex_dm->cur_ps_tdma != 83 && coex_dm->cur_ps_tdma != 84) { /* recover to previous adjust type */ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, coex_dm->ps_tdma_du_adj_type); } } } void halbtc8812a2ant_get_bt_rssi_threshold(IN struct btc_coexist *btcoexist, IN u8 *pThres0, IN u8 *pThres1) { u8 ant_type; btcoexist->btc_get(btcoexist, BTC_GET_U1_ANT_TYPE, &ant_type); switch (ant_type) { case BTC_ANT_TYPE_0: *pThres0 = 100; *pThres1 = 100; break; case BTC_ANT_TYPE_1: *pThres0 = 34; *pThres1 = 42; break; case BTC_ANT_TYPE_2: *pThres0 = 34; *pThres1 = 42; break; case BTC_ANT_TYPE_3: *pThres0 = 34; *pThres1 = 42; break; case BTC_ANT_TYPE_4: *pThres0 = 34; *pThres1 = 42; break; default: break; } } void halbtc8812a2ant_action_sco(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 bt_thresh0 = 0, bt_thresh1 = 0; /* halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); */ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); /* power save state */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); /* coex table */ if (BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); else halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); /* pstdma */ if (BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13); else halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9); /* decrease BT power */ if (BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); else if (BTC_RSSI_MEDIUM(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4); /* limited Rx */ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, true, 0x6); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, true, 0x6); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, true, 0x6); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, true, 0x6); } } } void halbtc8812a2ant_action_sco_hid(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 bt_thresh0 = 0, bt_thresh1 = 0; /* halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); */ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); /* power save state */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); /* coex table */ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); /* pstdma */ if (BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13); else halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9); /* decrease BT power */ if (BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); else if (BTC_RSSI_MEDIUM(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4); /* limited Rx */ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x6); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x6); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x6); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x6); } } } void halbtc8812a2ant_action_hid(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 anttype = 0; btcoexist->btc_get(btcoexist, BTC_GET_U1_ANT_TYPE, &anttype); /* halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); * bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); */ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); if (anttype == 0) { /* ANTTYPE = 0 92E 2ant with SPDT */ /* power save state & pstdma & coex table */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else if (anttype == 1) { /* 92E 2ant with coupler and bad ant. isolation, 92E 3ant with bad ant. isolation */ /* power save state & pstdma & coex table */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else if (anttype == 2) { /* ANTTYPE = 2, 92E 2ant with coupler and normal/good ant. isolation, 92E 3ant with normal ant. isolation */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, true, 9); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, true, 9); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); } else { /* WIFI RSSI || BT RSSI == low */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, true, 9); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); } } else if (anttype == 3) { /* ANTTYPE = 3, 92E 3ant with good ant. isolation */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else { /* WIFI RSSI || BT RSSI == low */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } } else { /* ANTTYPE = 4 for test */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } else { /* WIFI RSSI || BT RSSI == low */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } } /* power save state */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); /* coex table */ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); /* pstdma */ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* limited Rx */ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } } /* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ void halbtc8812a2ant_action_a2dp(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 anttype = 0; boolean ap_enable = false; btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &ap_enable); btcoexist->btc_get(btcoexist, BTC_GET_U1_ANT_TYPE, &anttype); /* halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); * bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); */ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); /* anttype = 4; */ if (anttype == 0) { /* ANTTYPE = 0 92E 2ant with SPDT */ if (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A) { coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else { if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } else { /* WIFI RSSI || BT RSSI == low */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } } /* power save state & pstdma & coex table * if(BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low(btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } else if (BTC_RSSI_HIGH(wifi_rssi_state)&&(!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else { halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low(btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } */ } else if (anttype == 1) { /* 92E 2ant with coupler and bad ant. isolation, 92E 3ant with bad ant. isolation */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, false, 1); /* shielding room */ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else { /* WIFI RSSI || BT RSSI == low */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } } else if (anttype == 2) { /* ANTTYPE = 2, 92E 2ant with coupler and normal/good ant. isolation, 92E 3ant with normal ant. isolation */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else { /* WIFI RSSI || BT RSSI == low */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } } else if (anttype == 3) { /* ANTTYPE = 3, 92E 3ant with good ant. isolation */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else { /* WIFI RSSI || BT RSSI == low */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } } else { /* ANTTYPE = 4 for test */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } else { /* WIFI RSSI || BT RSSI == low */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } } /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* decrease BT power * if(BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); else if(BTC_RSSI_MEDIUM(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); else if (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4); */ /* limited Rx */ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); /* sw mechanism */ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } } void halbtc8812a2ant_action_a2dp_pan_hs(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 bt_thresh0 = 0, bt_thresh1 = 0; /* halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); */ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); /* power save state */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); /* coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); /* pstdma */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, false, 2); else halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, true, 2); /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* if(BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); else if(BTC_RSSI_MEDIUM(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4); */ /* limited Rx */ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); /* sw mechanism */ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, true, 0x6); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, true, 0x6); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, true, 0x6); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, true, 0x6); } } } void halbtc8812a2ant_action_pan_edr(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 bt_thresh0 = 0, bt_thresh1 = 0; halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); /* bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); */ /* power save state */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); else halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); /* coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); /* pstdma */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1); else halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 85); /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* limited Rx */ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); /* sw mechanism */ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } } /* PAN(HS) only */ void halbtc8812a2ant_action_pan_hs(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); /* power save state */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); /* coex table */ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); /* pstdma */ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* if(BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); else if(BTC_RSSI_MEDIUM(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4); */ /* limited Rx */ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } } /* PAN(EDR)+A2DP */ void halbtc8812a2ant_action_pan_edr_a2dp(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 bt_thresh0 = 0, bt_thresh1 = 0; halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); /* bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); */ /* power save state */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); else halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); /* coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); /* pstdma */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, false, 3); else { coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 86); } /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* limited Rx */ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } } void halbtc8812a2ant_action_pan_edr_hid(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 bt_thresh0 = 0, bt_thresh1 = 0; halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); /* bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); */ /* power save state */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); else halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); /* coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); else halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); /* pstdma */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); else halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 85); /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* if(BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); else if(BTC_RSSI_MEDIUM(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4); */ /* limited Rx */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); else halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } } /* HID+A2DP+PAN(EDR) */ void halbtc8812a2ant_action_hid_a2dp_pan_edr(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 bt_thresh0 = 0, bt_thresh1 = 0; halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); /* bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); */ /* power save state */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); else halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); /* coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); else halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); /* pstdma */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 3); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 3); else { coex_dm->auto_tdma_adjust = false; halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 86); } /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* if(BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); else if(BTC_RSSI_MEDIUM(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4); */ /* limited Rx */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); else halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } } void halbtc8812a2ant_action_hid_a2dp_pan_hs(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 bt_thresh0 = 0, bt_thresh1 = 0; halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); /* bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); */ /* power save state */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); /* coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); else halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); /* pstdma */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 2); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2); else halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2); /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* if(BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); else if(BTC_RSSI_MEDIUM(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); else halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4); */ /* limited Rx */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); else if (BTC_RSSI_LOW(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state))) halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); else halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } } void halbtc8812a2ant_action_hid_a2dp(IN struct btc_coexist *btcoexist) { u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH, bt_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_bw; u8 anttype = 0; btcoexist->btc_get(btcoexist, BTC_GET_U1_ANT_TYPE, &anttype); /* halbtc8812a2ant_get_bt_rssi_threshold(btcoexist, &bt_thresh0, &bt_thresh1); * bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, bt_thresh0, bt_thresh1); */ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, 34, 0); bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42); if (anttype == 0) { /* ANTTYPE = 0 92E 2ant with SPDT */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, true, 83); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else { halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, true, 83); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); } } else if (anttype == 1) { /* 92E 2ant with coupler and bad ant. isolation, 92E 3ant with bad ant. isolation */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else { halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, true, 83); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); } } else if (anttype == 2) { /* ANTTYPE = 2, 92E 2ant with coupler and normal/good ant. isolation, 92E 3ant with normal ant. isolation */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); } else { /* WIFI RSSI || BT RSSI == low */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, true, 83); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); } } else if (anttype == 3) { /* ANTTYPE = 3, 92E 3ant with good ant. isolation */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else { /* WIFI RSSI || BT RSSI == low */ coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } } else { /* ANTTYPE = 4 for test */ /* power save state & pstdma & coex table */ if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & shielding room */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } else if (BTC_RSSI_HIGH(wifi_rssi_state) && (!BTC_RSSI_LOW(bt_rssi_state)) && (coex_sta->scan_ap_num > NOISY_AP_NUM_THRESH_8812A)) { /* WIFI RSSI = high & BT RSSI = high & noisy environment */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } else { /* WIFI RSSI || BT RSSI == low */ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4); halbtc8812a2ant_tdma_duration_adjust_for_wifi_rssi_low( btcoexist); halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } } /* decrease BT power */ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); /* if(BTC_RSSI_LOW(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); else if(BTC_RSSI_MEDIUM(bt_rssi_state)) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); else if (coex_sta->scan_ap_num < NOISY_AP_NUM_THRESH_8812A) halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4); */ /* limited Rx */ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); /* fw dac swing level */ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); /* sw mechanism */ if (BTC_WIFI_BW_HT40 == wifi_bw) { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, true, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } else { if (BTC_RSSI_HIGH(wifi_rssi_state)) { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, true, false, false, 0x18); } else { halbtc8812a2ant_sw_mechanism1(btcoexist, false, true, false, false); halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); } } } void halbtc8812a2ant_coex_under_5g(IN struct btc_coexist *btcoexist) { halbtc8812a2ant_coex_all_off(btcoexist); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Under 5G, force set BT to ignore Wlan active!!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_ignore_wlan_act(btcoexist, NORMAL_EXEC, true); } /* **************************************************** */ void halbtc8812a2ant_run_coexist_mechanism(IN struct btc_coexist *btcoexist) { boolean wifi_under_5g = false; u8 algorithm = 0; 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 (coex_sta->under_ips) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], wifi is under IPS !!!\n"); BTC_TRACE(trace_buf); return; } btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); if (wifi_under_5g) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_coex_under_5g(btcoexist); return; } algorithm = halbtc8812a2ant_action_algorithm(btcoexist); if (coex_sta->c2h_bt_inquiry_page && (BT_8812A_2ANT_COEX_ALGO_PANHS != algorithm)) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT is under inquiry/page scan !!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_action_bt_inquiry(btcoexist); return; } coex_dm->cur_algorithm = algorithm; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); BTC_TRACE(trace_buf); if (halbtc8812a2ant_is_common_action(btcoexist)) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant common.\n"); BTC_TRACE(trace_buf); coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; } else { if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], pre_algorithm=%d, cur_algorithm=%d\n", coex_dm->pre_algorithm, coex_dm->cur_algorithm); BTC_TRACE(trace_buf); coex_dm->auto_tdma_adjust = false; coex_dm->auto_tdma_adjust_low_rssi = false; } switch (coex_dm->cur_algorithm) { case BT_8812A_2ANT_COEX_ALGO_SCO: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = SCO.\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_action_sco(btcoexist); break; case BT_8812A_2ANT_COEX_ALGO_SCO_HID: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = SCO+HID.\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_action_sco_hid(btcoexist); break; case BT_8812A_2ANT_COEX_ALGO_HID: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = HID.\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_action_hid(btcoexist); break; case BT_8812A_2ANT_COEX_ALGO_A2DP: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = A2DP.\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_action_a2dp(btcoexist); break; case BT_8812A_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); halbtc8812a2ant_action_a2dp_pan_hs(btcoexist); break; case BT_8812A_2ANT_COEX_ALGO_PANEDR: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_action_pan_edr(btcoexist); break; case BT_8812A_2ANT_COEX_ALGO_PANHS: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = HS mode.\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_action_pan_hs(btcoexist); break; case BT_8812A_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); halbtc8812a2ant_action_pan_edr_a2dp(btcoexist); break; case BT_8812A_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); halbtc8812a2ant_action_pan_edr_hid(btcoexist); break; case BT_8812A_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); halbtc8812a2ant_action_hid_a2dp_pan_edr( btcoexist); break; case BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANHS: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN(HS).\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_action_hid_a2dp_pan_hs( btcoexist); break; case BT_8812A_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); halbtc8812a2ant_action_hid_a2dp(btcoexist); break; default: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_coex_all_off(btcoexist); break; } coex_dm->pre_algorithm = coex_dm->cur_algorithm; } } void halbtc8812a2ant_init_hw_config(IN struct btc_coexist *btcoexist, IN boolean back_up) { u8 u8tmp = 0; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], 2Ant Init HW Config!!\n"); BTC_TRACE(trace_buf); if (back_up) { /* backup rf 0x1e value */ coex_dm->bt_rf_0x1e_backup = btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff); coex_dm->backup_arfr_cnt1 = btcoexist->btc_read_4byte(btcoexist, 0x430); coex_dm->backup_arfr_cnt2 = btcoexist->btc_read_4byte(btcoexist, 0x434); coex_dm->backup_retry_limit = btcoexist->btc_read_2byte( btcoexist, 0x42a); coex_dm->backup_ampdu_max_time = btcoexist->btc_read_1byte( btcoexist, 0x456); } /* ant sw control to BT */ halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX, true, false); /* 0x790[5:0]=0x5 */ u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790); u8tmp &= 0xc0; u8tmp |= 0x5; btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp); /* PTA parameter */ btcoexist->btc_write_1byte(btcoexist, 0x6cc, 0x0); btcoexist->btc_write_4byte(btcoexist, 0x6c8, 0xffff); btcoexist->btc_write_4byte(btcoexist, 0x6c4, 0x55555555); btcoexist->btc_write_4byte(btcoexist, 0x6c0, 0x55555555); /* coex parameters */ btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1); /* enable counter statistics */ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4); /* disable PTA to avoid BT insn't on */ btcoexist->btc_write_1byte(btcoexist, 0x40, 0x00); /* bt clock related */ u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x4); u8tmp |= BIT(7); btcoexist->btc_write_1byte(btcoexist, 0x4, u8tmp); /* bt clock related */ u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x7); u8tmp |= BIT(1); btcoexist->btc_write_1byte(btcoexist, 0x7, u8tmp); /* Give bt_coex_supported_version the default value */ coex_sta->bt_coex_supported_version = 0; } /* ************************************************************ * work around function start with wa_halbtc8812a2ant_ * ************************************************************ * ************************************************************ * extern function start with ex_halbtc8812a2ant_ * ************************************************************ */ void ex_halbtc8812a2ant_power_on_setting(IN struct btc_coexist *btcoexist) { } void ex_halbtc8812a2ant_init_hw_config(IN struct btc_coexist *btcoexist, IN boolean wifi_only) { halbtc8812a2ant_init_hw_config(btcoexist, true); } void ex_halbtc8812a2ant_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); halbtc8812a2ant_init_coex_dm(btcoexist); } void ex_halbtc8812a2ant_pta_off_on_notify(IN struct btc_coexist *btcoexist, IN u8 bt_status) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BToff/on notify\n"); BTC_TRACE(trace_buf); if (BTC_BT_OFF == bt_status) { /* PTA off */ btcoexist->bt_info.bt_disabled = true; halbtc8812a2ant_enable_pta(btcoexist, FORCE_EXEC, false); } else { /* PTA on */ btcoexist->bt_info.bt_disabled = false; halbtc8812a2ant_enable_pta(btcoexist, FORCE_EXEC, true); } } void ex_halbtc8812a2ant_display_coex_info(IN struct btc_coexist *btcoexist) { struct btc_board_info *board_info = &btcoexist->board_info; struct btc_stack_info *stack_info = &btcoexist->stack_info; struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; u8 *cli_buf = btcoexist->cli_buf; u8 u8tmp[4], i, bt_info_ext, ps_tdma_case = 0; u16 u16tmp[4]; u32 u32tmp[4]; u32 fa_ofdm, fa_cck, cca_ofdm, cca_cck; u32 fw_ver = 0, bt_patch_ver = 0, bt_coex_ver = 0; u32 phyver = 0; CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n ============[BT Coexist info]============"); CL_PRINTF(cli_buf); if (btcoexist->manual_control) { CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n ============[Under Manual Control]============"); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n =========================================="); CL_PRINTF(cli_buf); } CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:", board_info->pg_ant_num, board_info->btdm_ant_num); CL_PRINTF(cli_buf); #if 0 CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d", "Antenna type:", board_info->ant_type); CL_PRINTF(cli_buf); #endif CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d", "BT stack/ hci ext ver", ((stack_info->profile_notified) ? "Yes" : "No"), stack_info->hci_version); CL_PRINTF(cli_buf); 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_8812a_2ant, glcoex_ver_8812a_2ant, glcoex_ver_btdesired_8812a_2ant, bt_coex_ver, (bt_coex_ver == 0xff ? "Unknown" : (bt_coex_ver >= glcoex_ver_btdesired_8812a_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", "W_FW/ B_FW/ Phy", fw_ver, bt_patch_ver, phyver); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ", "Wifi channel informed to BT", coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1], coex_dm->wifi_chnl_info[2]); CL_PRINTF(cli_buf); /* wifi status */ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Wifi Status]============"); CL_PRINTF(cli_buf); btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_WIFI_STATUS); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[BT Status]============"); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]", ((btcoexist->bt_info.bt_disabled) ? ("disabled") : (( coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") : ((BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) ? "non-connected idle" : ((BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) ? "connected-idle" : "busy")))), coex_sta->bt_rssi, coex_sta->bt_retry_cnt); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", bt_link_info->sco_exist, bt_link_info->hid_exist, bt_link_info->pan_exist, bt_link_info->a2dp_exist); CL_PRINTF(cli_buf); btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO); bt_info_ext = coex_sta->bt_info_ext; CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", "BT Info A2DP rate", (bt_info_ext & BIT(0)) ? "Basic rate" : "EDR rate"); CL_PRINTF(cli_buf); for (i = 0; i < BT_INFO_SRC_8812A_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_8812a_2ant[i], coex_sta->bt_info_c2h[i][0], coex_sta->bt_info_c2h[i][1], coex_sta->bt_info_c2h[i][2], coex_sta->bt_info_c2h[i][3], coex_sta->bt_info_c2h[i][4], coex_sta->bt_info_c2h[i][5], coex_sta->bt_info_c2h[i][6], coex_sta->bt_info_c2h_cnt[i]); CL_PRINTF(cli_buf); } } /* Sw mechanism */ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Sw mechanism]============"); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ", "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra, coex_dm->limited_dig); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ", "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]", coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off, coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "Rate Mask", btcoexist->bt_info.ra_mask); CL_PRINTF(cli_buf); /* Fw mechanism */ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Fw mechanism]============"); CL_PRINTF(cli_buf); ps_tdma_case = coex_dm->cur_ps_tdma; CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d/%d)", "PS TDMA", coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1], coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3], coex_dm->ps_tdma_para[4], ps_tdma_case, coex_dm->auto_tdma_adjust, coex_dm->auto_tdma_adjust_low_rssi); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", "DecBtPwr/ IgnWlanAct", coex_dm->cur_bt_dec_pwr_lvl, coex_dm->cur_ignore_wlan_act); CL_PRINTF(cli_buf); /* Hw setting */ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", "============[Hw setting]============"); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "RF-A, 0x1e initVal", coex_dm->bt_rf_0x1e_backup); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x", "backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1, coex_dm->backup_arfr_cnt2, coex_dm->backup_retry_limit, coex_dm->backup_ampdu_max_time); 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); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778); u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x6cc); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x ", "0x778 (W_Act)/ 0x6cc (CoTab Sel)", u8tmp[0], u8tmp[1]); CL_PRINTF(cli_buf); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x8db); u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xc5b); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x8db(ADC)/0xc5b[29:25](DAC)", ((u8tmp[0] & 0x60) >> 5), ((u8tmp[1] & 0x3e) >> 1)); CL_PRINTF(cli_buf); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcb3); u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xcb7); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0xcb3/ 0xcb7", u8tmp[0], u8tmp[1]); CL_PRINTF(cli_buf); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40); u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c); u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x974); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x40/ 0x4c[24:23]/ 0x974", u8tmp[0], ((u32tmp[0] & 0x01800000) >> 23), u32tmp[1]); CL_PRINTF(cli_buf); u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]); CL_PRINTF(cli_buf); u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa0a); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", "0xc50(DIG)/0xa0a(CCK-TH)", u32tmp[0], u8tmp[0]); CL_PRINTF(cli_buf); fa_ofdm = btcoexist->btc_phydm_query_PHY_counter(btcoexist, PHYDM_INFO_FA_OFDM); fa_cck = btcoexist->btc_phydm_query_PHY_counter(btcoexist, PHYDM_INFO_FA_CCK); cca_ofdm = btcoexist->btc_phydm_query_PHY_counter(btcoexist, PHYDM_INFO_CCA_OFDM); cca_cck = btcoexist->btc_phydm_query_PHY_counter(btcoexist, PHYDM_INFO_CCA_CCK); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "CCK-CCA/CCK-FA/OFDM-CCA/OFDM-FA", cca_cck, fa_cck, cca_ofdm, fa_ofdm); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d", "CRC_OK CCK/11g/11n/11n-agg", coex_sta->crc_ok_cck, coex_sta->crc_ok_11g, coex_sta->crc_ok_11n, coex_sta->crc_ok_11n_vht); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d", "CRC_Err CCK/11g/11n/11n-agg", coex_sta->crc_err_cck, coex_sta->crc_err_11g, coex_sta->crc_err_11n, coex_sta->crc_err_11n_vht); CL_PRINTF(cli_buf); u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0); u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4); u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8); u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x770(high-pri rx/tx)", coex_sta->high_priority_rx, coex_sta->high_priority_tx); CL_PRINTF(cli_buf); CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", "0x774(low-pri rx/tx)", coex_sta->low_priority_rx, coex_sta->low_priority_tx); CL_PRINTF(cli_buf); #if (BT_AUTO_REPORT_ONLY_8812A_2ANT == 1) halbtc8812a2ant_monitor_bt_ctr(btcoexist); #endif btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS); } void ex_halbtc8812a2ant_ips_notify(IN struct btc_coexist *btcoexist, IN u8 type) { boolean wifi_under_5g = false; 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; halbtc8812a2ant_coex_all_off(btcoexist); halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX, false, true); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], IPS notify, force set BT to ignore Wlan active!!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); ex_halbtc8812a2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT); } 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; 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], IPS notify, force set BT NOT to ignore Wlan active!!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, false); } } } void ex_halbtc8812a2ant_lps_notify(IN struct btc_coexist *btcoexist, IN u8 type) { if (BTC_LPS_ENABLE == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], LPS ENABLE notify\n"); BTC_TRACE(trace_buf); coex_sta->under_lps = true; } else if (BTC_LPS_DISABLE == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], LPS DISABLE notify\n"); BTC_TRACE(trace_buf); coex_sta->under_lps = false; } } void ex_halbtc8812a2ant_scan_notify(IN struct btc_coexist *btcoexist, IN u8 type) { if (BTC_SCAN_START == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCAN START notify\n"); BTC_TRACE(trace_buf); } else if (BTC_SCAN_FINISH == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], SCAN FINISH notify\n"); BTC_TRACE(trace_buf); btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &coex_sta->scan_ap_num); } } void ex_halbtc8812a2ant_connect_notify(IN struct btc_coexist *btcoexist, IN u8 type) { if (BTC_ASSOCIATE_START == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], CONNECT START notify\n"); BTC_TRACE(trace_buf); } else if (BTC_ASSOCIATE_FINISH == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], CONNECT FINISH notify\n"); BTC_TRACE(trace_buf); } } void ex_halbtc8812a2ant_media_status_notify(IN struct btc_coexist *btcoexist, IN u8 type) { u8 data_len = 5; u8 buf[6] = {0}; u8 h2c_parameter[3] = {0}; u32 wifi_bw; u8 wifi_central_chnl; if (btcoexist->manual_control || btcoexist->stop_coex_dm || btcoexist->bt_info.bt_disabled) return; if (BTC_MEDIA_CONNECT == type) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], MEDIA connect notify\n"); BTC_TRACE(trace_buf); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], MEDIA disconnect notify\n"); BTC_TRACE(trace_buf); } /* only 2.4G we need to inform bt the chnl mask */ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifi_central_chnl); if ((BTC_MEDIA_CONNECT == type) && (wifi_central_chnl <= 14)) { h2c_parameter[0] = 0x1; h2c_parameter[1] = wifi_central_chnl; btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); if (BTC_WIFI_BW_HT40 == wifi_bw) h2c_parameter[2] = 0x30; else 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]; buf[0] = data_len; buf[1] = 0x5; /* OP_Code */ buf[2] = 0x3; /* OP_Code_Length */ buf[3] = h2c_parameter[0]; /* OP_Code_Content */ buf[4] = h2c_parameter[1]; buf[5] = h2c_parameter[2]; btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (void *)&buf[0]); } void ex_halbtc8812a2ant_specific_packet_notify(IN struct btc_coexist *btcoexist, IN u8 type) { if (type == BTC_PACKET_DHCP) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], DHCP Packet notify\n"); BTC_TRACE(trace_buf); } } void ex_halbtc8812a2ant_bt_info_notify(IN struct btc_coexist *btcoexist, IN u8 *tmp_buf, IN u8 length) { u8 bt_info = 0; u8 i, rsp_source = 0; boolean bt_busy = false, limited_dig = false; boolean wifi_connected = false, wifi_under_5g = false; coex_sta->c2h_bt_info_req_sent = false; btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); rsp_source = tmp_buf[0] & 0xf; if (rsp_source >= BT_INFO_SRC_8812A_2ANT_MAX) rsp_source = BT_INFO_SRC_8812A_2ANT_WIFI_FW; coex_sta->bt_info_c2h_cnt[rsp_source]++; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Bt info[%d], length=%d, hex data=[", rsp_source, length); BTC_TRACE(trace_buf); for (i = 0; i < length; i++) { coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; if (i == 1) bt_info = tmp_buf[i]; if (i == length - 1) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "0x%02x]\n", tmp_buf[i]); BTC_TRACE(trace_buf); } else { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "0x%02x, ", tmp_buf[i]); BTC_TRACE(trace_buf); } } if (BT_INFO_SRC_8812A_2ANT_WIFI_FW != rsp_source) { coex_sta->bt_retry_cnt = /* [3:0] */ coex_sta->bt_info_c2h[rsp_source][2] & 0xf; coex_sta->bt_rssi = coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10; coex_sta->bt_info_ext = coex_sta->bt_info_c2h[rsp_source][4]; /* Here we need to resend some wifi info to BT */ /* because bt is reset and loss of the info. */ if ((coex_sta->bt_info_ext & BIT(1))) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); BTC_TRACE(trace_buf); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); if (wifi_connected) ex_halbtc8812a2ant_media_status_notify( btcoexist, BTC_MEDIA_CONNECT); else ex_halbtc8812a2ant_media_status_notify( btcoexist, BTC_MEDIA_DISCONNECT); } if ((coex_sta->bt_info_ext & BIT(3)) && !wifi_under_5g) { /* BT already ignored WlanAct */ if (!btcoexist->manual_control && !btcoexist->stop_coex_dm) { if (!coex_sta->under_ips) { 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); halbtc8812a2ant_ignore_wlan_act( btcoexist, FORCE_EXEC, false); } } } else { /* BT already NOT ignore Wlan active, do nothing here. */ if (coex_sta->under_ips) { /* work around for 8812a combo hw bug => when IPS, wlanAct is always high. */ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], wifi is under IPS, set BT to ignore Wlan active!!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); } } } /* check BIT2 first ==> check if bt is under inquiry or page scan */ if (bt_info & BT_INFO_8812A_2ANT_B_INQ_PAGE) coex_sta->c2h_bt_inquiry_page = true; else coex_sta->c2h_bt_inquiry_page = false; /* set link exist status */ if (!(bt_info & BT_INFO_8812A_2ANT_B_CONNECTION)) { coex_sta->bt_link_exist = false; coex_sta->pan_exist = false; coex_sta->a2dp_exist = false; coex_sta->hid_exist = false; coex_sta->sco_exist = false; coex_sta->acl_busy = false; } else { /* connection exists */ coex_sta->bt_link_exist = true; if (bt_info & BT_INFO_8812A_2ANT_B_FTP) coex_sta->pan_exist = true; else coex_sta->pan_exist = false; if (bt_info & BT_INFO_8812A_2ANT_B_A2DP) coex_sta->a2dp_exist = true; else coex_sta->a2dp_exist = false; if (bt_info & BT_INFO_8812A_2ANT_B_HID) coex_sta->hid_exist = true; else coex_sta->hid_exist = false; if (bt_info & BT_INFO_8812A_2ANT_B_SCO_ESCO) coex_sta->sco_exist = true; else coex_sta->sco_exist = false; if (bt_info & BT_INFO_8812A_2ANT_B_ACL_BUSY) coex_sta->acl_busy = true; else coex_sta->acl_busy = false; } halbtc8812a2ant_update_bt_link_info(btcoexist); if (!(bt_info & BT_INFO_8812A_2ANT_B_CONNECTION)) { coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"); BTC_TRACE(trace_buf); } else if (bt_info == BT_INFO_8812A_2ANT_B_CONNECTION) { /* connection exists but no busy */ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); BTC_TRACE(trace_buf); } else if ((bt_info & BT_INFO_8812A_2ANT_B_SCO_ESCO) || (bt_info & BT_INFO_8812A_2ANT_B_SCO_BUSY)) { coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_SCO_BUSY; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); BTC_TRACE(trace_buf); } else if (bt_info & BT_INFO_8812A_2ANT_B_ACL_BUSY) { coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_ACL_BUSY; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); BTC_TRACE(trace_buf); } else { coex_dm->bt_status = BT_8812A_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_8812A_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) || (BT_8812A_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) || (BT_8812A_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) { bt_busy = true; if (!wifi_under_5g) limited_dig = true; } else { bt_busy = false; limited_dig = false; } btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy); coex_dm->limited_dig = limited_dig; btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig); halbtc8812a2ant_run_coexist_mechanism(btcoexist); } void ex_halbtc8812a2ant_halt_notify(IN struct btc_coexist *btcoexist) { BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Halt notify\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX, false, true); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Halt notify, force set BT to ignore Wlan active!!\n"); BTC_TRACE(trace_buf); halbtc8812a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); ex_halbtc8812a2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT); /* 0x522=0xff, pause tx */ btcoexist->btc_write_1byte(btcoexist, 0x522, 0xff); /* 0x40[7:6]=2'b01, modify BT mode. */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0xc0, 0x2); /* PTA off. */ #ifndef CONFIG_PCI_HCI btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x0); #endif } void ex_halbtc8812a2ant_periodical(IN struct btc_coexist *btcoexist) { static u8 dis_ver_info_cnt = 0; u32 fw_ver = 0, bt_patch_ver = 0; struct btc_board_info *board_info = &btcoexist->board_info; struct btc_stack_info *stack_info = &btcoexist->stack_info; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ==========================Periodical===========================\n"); BTC_TRACE(trace_buf); if (dis_ver_info_cnt <= 5) { dis_ver_info_cnt += 1; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ****************************************************************\n"); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", board_info->pg_ant_num, board_info->btdm_ant_num, board_info->btdm_ant_pos); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], BT stack/ hci ext ver = %s / %d\n", ((stack_info->profile_notified) ? "Yes" : "No"), stack_info->hci_version); BTC_TRACE(trace_buf); btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", glcoex_ver_date_8812a_2ant, glcoex_ver_8812a_2ant, fw_ver, bt_patch_ver, bt_patch_ver); BTC_TRACE(trace_buf); BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], ****************************************************************\n"); BTC_TRACE(trace_buf); } if ((coex_sta->bt_coex_supported_version == 0) || (coex_sta->bt_coex_supported_version == 0xffff)) coex_sta->bt_coex_supported_version = btcoexist->btc_get_bt_coex_supported_version(btcoexist); #if (BT_AUTO_REPORT_ONLY_8812A_2ANT == 0) halbtc8812a2ant_query_bt_info(btcoexist); halbtc8812a2ant_monitor_bt_ctr(btcoexist); halbtc8812a2ant_monitor_wifi_ctr(btcoexist); halbtc8812a2ant_monitor_bt_enable_disable(btcoexist); #else halbtc8812a2ant_monitor_wifi_ctr(btcoexist); if (halbtc8812a2ant_is_wifi_status_changed(btcoexist) || coex_dm->auto_tdma_adjust || coex_dm->auto_tdma_adjust_low_rssi) halbtc8812a2ant_run_coexist_mechanism(btcoexist); #endif } void ex_halbtc8812a2ant_dbg_control(IN struct btc_coexist *btcoexist, IN u8 op_code, IN u8 op_len, IN u8 *pdata) { switch (op_code) { case BTC_DBG_SET_COEX_DEC_BT_PWR: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Set Dec BT power\n"); BTC_TRACE(trace_buf); { u8 data_len = 4; u8 buf[6] = {0}; u8 dec_bt_pwr = 0, pwr_level = 0; if (op_len == 2) { dec_bt_pwr = pdata[0]; pwr_level = pdata[1]; buf[0] = data_len; buf[1] = 0x3; /* OP_Code */ buf[2] = 0x2; /* OP_Code_Length */ buf[3] = dec_bt_pwr; /* OP_Code_Content */ buf[4] = pwr_level; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Set Dec BT power=%d, pwr_level=%d\n", dec_bt_pwr, pwr_level); BTC_TRACE(trace_buf); btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (void *)&buf[0]); } } break; case BTC_DBG_SET_COEX_BT_AFH_MAP: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Set BT AFH Map\n"); BTC_TRACE(trace_buf); { u8 data_len = 5; u8 buf[6] = {0}; if (op_len == 3) { buf[0] = data_len; buf[1] = 0x5; /* OP_Code */ buf[2] = 0x3; /* OP_Code_Length */ buf[3] = pdata[0]; /* OP_Code_Content */ buf[4] = pdata[1]; buf[5] = pdata[2]; BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Set BT AFH Map = %02x %02x %02x\n", pdata[0], pdata[1], pdata[2]); BTC_TRACE(trace_buf); btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (void *)&buf[0]); } } break; case BTC_DBG_SET_COEX_BT_IGNORE_WLAN_ACT: BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Set BT Ignore Wlan Active\n"); BTC_TRACE(trace_buf); { u8 data_len = 3; u8 buf[6] = {0}; if (op_len == 1) { buf[0] = data_len; buf[1] = 0x1; /* OP_Code */ buf[2] = 0x1; /* OP_Code_Length */ buf[3] = pdata[0]; /* OP_Code_Content */ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Set BT Ignore Wlan Active = 0x%x\n", pdata[0]); BTC_TRACE(trace_buf); btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, (void *)&buf[0]); } } break; default: break; } } #endif #endif /* #if (BT_SUPPORT == 1 && COEX_SUPPORT == 1) */