diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c | 1005 |
1 files changed, 127 insertions, 878 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c index d67bbfb6ad8e..2003c8c51dcc 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c @@ -45,7 +45,7 @@ static struct coex_dm_8723b_1ant *coex_dm = &glcoex_dm_8723b_1ant; static struct coex_sta_8723b_1ant glcoex_sta_8723b_1ant; static struct coex_sta_8723b_1ant *coex_sta = &glcoex_sta_8723b_1ant; -static const char *const GLBtInfoSrc8723b1Ant[] = { +static const char *const glbt_info_src_8723b_1ant[] = { "BT Info[wifi fw]", "BT Info[bt rsp]", "BT Info[bt auto report]", @@ -60,188 +60,6 @@ static u32 glcoex_ver_8723b_1ant = 0x47; /*************************************************************** * local function start with halbtc8723b1ant_ ***************************************************************/ -static u8 halbtc8723b1ant_bt_rssi_state(struct btc_coexist *btcoexist, - u8 level_num, u8 rssi_thresh, - u8 rssi_thresh1) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - 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_8723B_1ANT) { - bt_rssi_state = BTC_RSSI_STATE_HIGH; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state switch to High\n"); - } else { - bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state stay at Low\n"); - } - } else { - if (bt_rssi < rssi_thresh) { - bt_rssi_state = BTC_RSSI_STATE_LOW; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state switch to Low\n"); - } else { - bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state stay at High\n"); - } - } - } else if (level_num == 3) { - if (rssi_thresh > rssi_thresh1) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi thresh error!!\n"); - return coex_sta->pre_bt_rssi_state; - } - - if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || - (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - if (bt_rssi >= rssi_thresh + - BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { - bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state switch to Medium\n"); - } else { - bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state stay at Low\n"); - } - } else if ((coex_sta->pre_bt_rssi_state == - BTC_RSSI_STATE_MEDIUM) || - (coex_sta->pre_bt_rssi_state == - BTC_RSSI_STATE_STAY_MEDIUM)) { - if (bt_rssi >= rssi_thresh1 + - BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { - bt_rssi_state = BTC_RSSI_STATE_HIGH; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state switch to High\n"); - } else if (bt_rssi < rssi_thresh) { - bt_rssi_state = BTC_RSSI_STATE_LOW; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state switch to Low\n"); - } else { - bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state stay at Medium\n"); - } - } else { - if (bt_rssi < rssi_thresh1) { - bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state switch to Medium\n"); - } else { - bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi state stay at High\n"); - } - } - } - - coex_sta->pre_bt_rssi_state = bt_rssi_state; - - return bt_rssi_state; -} - -static u8 halbtc8723b1ant_wifi_rssi_state(struct btc_coexist *btcoexist, - u8 index, u8 level_num, - u8 rssi_thresh, u8 rssi_thresh1) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - 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_8723B_1ANT) { - wifi_rssi_state = BTC_RSSI_STATE_HIGH; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state switch to High\n"); - } else { - wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state stay at Low\n"); - } - } else { - if (wifi_rssi < rssi_thresh) { - wifi_rssi_state = BTC_RSSI_STATE_LOW; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state switch to Low\n"); - } else { - wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state stay at High\n"); - } - } - } else if (level_num == 3) { - if (rssi_thresh > rssi_thresh1) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI thresh error!!\n"); - return coex_sta->pre_wifi_rssi_state[index]; - } - - if ((coex_sta->pre_wifi_rssi_state[index] == - BTC_RSSI_STATE_LOW) || - (coex_sta->pre_wifi_rssi_state[index] == - BTC_RSSI_STATE_STAY_LOW)) { - if (wifi_rssi >= rssi_thresh + - BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { - wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state switch to Medium\n"); - } else { - wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state stay at Low\n"); - } - } else if ((coex_sta->pre_wifi_rssi_state[index] == - BTC_RSSI_STATE_MEDIUM) || - (coex_sta->pre_wifi_rssi_state[index] == - BTC_RSSI_STATE_STAY_MEDIUM)) { - if (wifi_rssi >= rssi_thresh1 + - BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { - wifi_rssi_state = BTC_RSSI_STATE_HIGH; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state switch to High\n"); - } else if (wifi_rssi < rssi_thresh) { - wifi_rssi_state = BTC_RSSI_STATE_LOW; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state switch to Low\n"); - } else { - wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state stay at Medium\n"); - } - } else { - if (wifi_rssi < rssi_thresh1) { - wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state switch to Medium\n"); - } else { - wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI state stay at High\n"); - } - } - } - - coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state; - - return wifi_rssi_state; -} static void halbtc8723b1ant_updatera_mask(struct btc_coexist *btcoexist, bool force_exec, u32 dis_rate_mask) @@ -249,7 +67,7 @@ static void halbtc8723b1ant_updatera_mask(struct btc_coexist *btcoexist, coex_dm->curra_mask = dis_rate_mask; if (force_exec || (coex_dm->prera_mask != coex_dm->curra_mask)) - btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask, + btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_RAMASK, &coex_dm->curra_mask); coex_dm->prera_mask = coex_dm->curra_mask; @@ -326,15 +144,14 @@ static void halbtc8723b1ant_ampdu_maxtime(struct btc_coexist *btcoexist, 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; + 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; + btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38); + break; default: - break; + break; } } @@ -354,7 +171,7 @@ static void halbtc8723b1ant_limited_tx(struct btc_coexist *btcoexist, halbtc8723b1ant_updatera_mask(btcoexist, force_exec, 0x00000003); break; - /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4*/ + /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */ case 2: halbtc8723b1ant_updatera_mask(btcoexist, force_exec, 0x0001f1f7); @@ -426,7 +243,8 @@ static void halbtc8723b1ant_query_bt_info(struct btc_coexist *btcoexist) coex_sta->c2h_bt_info_req_sent = true; - h2c_parameter[0] |= BIT0; /* trigger*/ + /* trigger */ + h2c_parameter[0] |= BIT0; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", @@ -515,202 +333,6 @@ static void halbtc8723b1ant_update_bt_link_info(struct btc_coexist *btcoexist) bt_link_info->hid_only = false; } -static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - bool bt_hs_on = false; - u8 algorithm = BT_8723B_1ANT_COEX_ALGO_UNDEFINED; - u8 numdiffprofile = 0; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); - - if (!bt_link_info->bt_link_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], No BT link exists!!!\n"); - return algorithm; - } - - if (bt_link_info->sco_exist) - numdiffprofile++; - if (bt_link_info->hid_exist) - numdiffprofile++; - if (bt_link_info->pan_exist) - numdiffprofile++; - if (bt_link_info->a2dp_exist) - numdiffprofile++; - - if (numdiffprofile == 1) { - if (bt_link_info->sco_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Profile = SCO only\n"); - algorithm = BT_8723B_1ANT_COEX_ALGO_SCO; - } else { - if (bt_link_info->hid_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Profile = HID only\n"); - algorithm = BT_8723B_1ANT_COEX_ALGO_HID; - } else if (bt_link_info->a2dp_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Profile = A2DP only\n"); - algorithm = BT_8723B_1ANT_COEX_ALGO_A2DP; - } else if (bt_link_info->pan_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = PAN(HS) only\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_PANHS; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = PAN(EDR) only\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_PANEDR; - } - } - } - } else if (numdiffprofile == 2) { - if (bt_link_info->sco_exist) { - if (bt_link_info->hid_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Profile = SCO + HID\n"); - algorithm = BT_8723B_1ANT_COEX_ALGO_HID; - } else if (bt_link_info->a2dp_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n"); - algorithm = BT_8723B_1ANT_COEX_ALGO_SCO; - } else if (bt_link_info->pan_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = SCO + PAN(HS)\n"); - algorithm = BT_8723B_1ANT_COEX_ALGO_SCO; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = SCO + PAN(EDR)\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_PANEDR_HID; - } - } - } else { - if (bt_link_info->hid_exist && - bt_link_info->a2dp_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Profile = HID + A2DP\n"); - algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP; - } else if (bt_link_info->hid_exist && - bt_link_info->pan_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = HID + PAN(HS)\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_HID_A2DP; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = HID + PAN(EDR)\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_PANEDR_HID; - } - } else if (bt_link_info->pan_exist && - bt_link_info->a2dp_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = A2DP + PAN(HS)\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = A2DP + PAN(EDR)\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP; - } - } - } - } else if (numdiffprofile == 3) { - if (bt_link_info->sco_exist) { - if (bt_link_info->hid_exist && - bt_link_info->a2dp_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n"); - algorithm = BT_8723B_1ANT_COEX_ALGO_HID; - } else if (bt_link_info->hid_exist && - bt_link_info->pan_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_HID_A2DP; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_PANEDR_HID; - } - } else if (bt_link_info->pan_exist && - bt_link_info->a2dp_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n"); - algorithm = BT_8723B_1ANT_COEX_ALGO_SCO; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n"); - algorithm = - BT_8723B_1ANT_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) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_HID_A2DP; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR; - } - } - } - } else if (numdiffprofile >= 3) { - if (bt_link_info->sco_exist) { - if (bt_link_info->hid_exist && - bt_link_info->pan_exist && - bt_link_info->a2dp_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n"); - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); - algorithm = - BT_8723B_1ANT_COEX_ALGO_PANEDR_HID; - } - } - } - } - - return algorithm; -} - static void btc8723b1ant_set_sw_pen_tx_rate_adapt(struct btc_coexist *btcoexist, bool low_penalty_ra) { @@ -721,11 +343,11 @@ static void btc8723b1ant_set_sw_pen_tx_rate_adapt(struct btc_coexist *btcoexist, if (low_penalty_ra) { h2c_parameter[1] |= BIT0; - /*normal rate except MCS7/6/5, OFDM54/48/36 */ + /* normal rate except MCS7/6/5, OFDM54/48/36 */ h2c_parameter[2] = 0x00; - h2c_parameter[3] = 0xf7; /*MCS7 or OFDM54 */ - h2c_parameter[4] = 0xf8; /*MCS6 or OFDM48 */ - h2c_parameter[5] = 0xf9; /*MCS5 or OFDM36 */ + h2c_parameter[3] = 0xf7; /* MCS7 or OFDM54 */ + h2c_parameter[4] = 0xf8; /* MCS6 or OFDM48 */ + h2c_parameter[5] = 0xf9; /* MCS5 or OFDM36 */ } RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, @@ -846,8 +468,9 @@ static void halbtc8723b1ant_coex_table_with_type(struct btc_coexist *btcoexist, } } -static void halbtc8723b1ant_SetFwIgnoreWlanAct(struct btc_coexist *btcoexist, - bool enable) +static void +halbtc8723b1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, + bool enable) { struct rtl_priv *rtlpriv = btcoexist->adapter; u8 h2c_parameter[1] = {0}; @@ -882,7 +505,7 @@ static void halbtc8723b1ant_ignore_wlan_act(struct btc_coexist *btcoexist, coex_dm->cur_ignore_wlan_act) return; } - halbtc8723b1ant_SetFwIgnoreWlanAct(btcoexist, enable); + halbtc8723b1ant_set_fw_ignore_wlan_act(btcoexist, enable); coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; } @@ -944,9 +567,9 @@ static void halbtc8723b1ant_set_lps_rpwm(struct btc_coexist *btcoexist, btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm); } -static void halbtc8723b1ant_LpsRpwm(struct btc_coexist *btcoexist, - bool force_exec, - u8 lps_val, u8 rpwm_val) +static void halbtc8723b1ant_lps_rpwm(struct btc_coexist *btcoexist, + bool force_exec, + u8 lps_val, u8 rpwm_val) { struct rtl_priv *rtlpriv = btcoexist->adapter; @@ -987,9 +610,9 @@ static void halbtc8723b1ant_sw_mechanism(struct btc_coexist *btcoexist, halbtc8723b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra); } -static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist, - u8 ant_pos_type, bool init_hw_cfg, - bool wifi_off) +static void halbtc8723b1ant_set_ant_path(struct btc_coexist *btcoexist, + u8 ant_pos_type, bool init_hw_cfg, + bool wifi_off) { struct btc_board_info *board_info = &btcoexist->board_info; u32 fw_ver = 0, u32tmp = 0; @@ -1028,7 +651,7 @@ static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist, if (use_ext_switch) { if (init_hw_cfg) { /* 0x4c[23] = 0, 0x4c[24] = 1 - * Antenna control by WL/BT + * Antenna control by WL/BT */ u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c); u32tmp &= ~BIT23; @@ -1037,35 +660,36 @@ static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist, if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) { - /* Main Ant to BT for IPS case 0x4c[23] = 1 */ + /* Main Ant to BT for IPS case 0x4c[23] = 1 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, 0x1); - /*tell firmware "no antenna inverse"*/ + /* tell firmware "no antenna inverse" */ h2c_parameter[0] = 0; h2c_parameter[1] = 1; /*ext switch type*/ btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, h2c_parameter); } else { - /*Aux Ant to BT for IPS case 0x4c[23] = 1 */ + /* Aux Ant to BT for IPS case 0x4c[23] = 1 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, 0x0); - /*tell firmware "antenna inverse"*/ + /* tell firmware "antenna inverse" */ h2c_parameter[0] = 1; - h2c_parameter[1] = 1; /*ext switch type*/ + h2c_parameter[1] = 1; /* ext switch type */ btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, h2c_parameter); } } - /* fixed internal switch first*/ - /* fixed internal switch S1->WiFi, S0->BT*/ + /* fixed internal switch first + * fixed internal switch S1->WiFi, S0->BT + */ if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0); - else/* fixed internal switch S0->WiFi, S1->BT*/ + else /* fixed internal switch S0->WiFi, S1->BT */ btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280); /* ext switch setting */ @@ -1108,7 +732,7 @@ static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist, } else { if (init_hw_cfg) { - /* 0x4c[23] = 1, 0x4c[24] = 0 Antenna control by 0x64*/ + /* 0x4c[23] = 1, 0x4c[24] = 0 Antenna control by 0x64 */ u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c); u32tmp |= BIT23; u32tmp &= ~BIT24; @@ -1116,41 +740,42 @@ static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist, if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) { - /*Main Ant to WiFi for IPS case 0x4c[23] = 1*/ + /* Main Ant to WiFi for IPS case 0x4c[23] = 1 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, 0x0); - /*tell firmware "no antenna inverse"*/ + /* tell firmware "no antenna inverse" */ h2c_parameter[0] = 0; - h2c_parameter[1] = 0; /*internal switch type*/ + h2c_parameter[1] = 0; /* internal switch type */ btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, h2c_parameter); } else { - /*Aux Ant to BT for IPS case 0x4c[23] = 1*/ + /* Aux Ant to BT for IPS case 0x4c[23] = 1 */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, 0x1); - /*tell firmware "antenna inverse"*/ + /* tell firmware "antenna inverse" */ h2c_parameter[0] = 1; - h2c_parameter[1] = 0; /*internal switch type*/ + h2c_parameter[1] = 0; /* internal switch type */ btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, h2c_parameter); } } - /* fixed external switch first*/ - /*Main->WiFi, Aux->BT*/ + /* fixed external switch first + * Main->WiFi, Aux->BT + */ if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c, 0x3, 0x1); - else/*Main->BT, Aux->WiFi */ + else /* Main->BT, Aux->WiFi */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c, 0x3, 0x2); - /* internal switch setting*/ + /* internal switch setting */ switch (ant_pos_type) { case BTC_ANT_PATH_WIFI: if (board_info->btdm_ant_pos == @@ -1365,7 +990,7 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist, halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x12, 0x3, 0x14, 0x50); break; - /* SoftAP only with no sta associated,BT disable , + /* SoftAP only with no sta associated, BT disable, * TDMA mode for power saving * here softap mode screen off will cost 70-80mA for phone */ @@ -1376,24 +1001,29 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist, } } else { switch (type) { - case 8: /*PTA Control */ + case 8: /* PTA Control */ halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x8, 0x0, 0x0, 0x0, 0x0); - halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_PTA, - false, false); + halbtc8723b1ant_set_ant_path(btcoexist, + BTC_ANT_PATH_PTA, + false, false); break; case 0: - default: /*Software control, Antenna at BT side */ + default: + /* Software control, Antenna at BT side */ halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, 0x0, 0x0); - halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, - false, false); + halbtc8723b1ant_set_ant_path(btcoexist, + BTC_ANT_PATH_BT, + false, false); break; - case 9: /*Software control, Antenna at WiFi side */ + case 9: + /* Software control, Antenna at WiFi side */ halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, 0x0, 0x0); - halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_WIFI, - false, false); + halbtc8723b1ant_set_ant_path(btcoexist, + BTC_ANT_PATH_WIFI, + false, false); break; } } @@ -1407,247 +1037,15 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist, coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma; } -static bool halbtc8723b1ant_is_common_action(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool commom = false, wifi_connected = false; - bool wifi_busy = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - if (!wifi_connected && - BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n"); - halbtc8723b1ant_sw_mechanism(btcoexist, false); - commom = true; - } else if (wifi_connected && - (BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == - coex_dm->bt_status)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi connected + BT non connected-idle!!\n"); - halbtc8723b1ant_sw_mechanism(btcoexist, false); - commom = true; - } else if (!wifi_connected && - (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == - coex_dm->bt_status)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n"); - halbtc8723b1ant_sw_mechanism(btcoexist, false); - commom = true; - } else if (wifi_connected && - (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == - coex_dm->bt_status)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi connected + BT connected-idle!!\n"); - halbtc8723b1ant_sw_mechanism(btcoexist, false); - commom = true; - } else if (!wifi_connected && - (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE != - coex_dm->bt_status)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi non connected-idle + BT Busy!!\n"); - halbtc8723b1ant_sw_mechanism(btcoexist, false); - commom = true; - } else { - if (wifi_busy) - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); - else - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); - - commom = false; - } - - return commom; -} - -static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist, - u8 wifi_status) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static s32 up, dn, m, n, wait_count; - /* 0: no change, +1: increase WiFi duration, - * -1: decrease WiFi duration - */ - s32 result; - u8 retry_count = 0, bt_info_ext; - bool wifi_busy = false; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], TdmaDurationAdjustForAcl()\n"); - - if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY == wifi_status) - wifi_busy = true; - else - wifi_busy = false; - - if ((BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == - wifi_status) || - (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifi_status) || - (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifi_status)) { - if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 && - coex_dm->cur_ps_tdma != 3 && coex_dm->cur_ps_tdma != 9) { - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 9); - coex_dm->tdma_adj_type = 9; - - up = 0; - dn = 0; - m = 1; - n = 3; - result = 0; - wait_count = 0; - } - return; - } - - if (!coex_dm->auto_tdma_adjust) { - coex_dm->auto_tdma_adjust = true; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], first run TdmaDurationAdjust()!!\n"); - - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); - coex_dm->tdma_adj_type = 2; - - up = 0; - dn = 0; - m = 1; - n = 3; - result = 0; - wait_count = 0; - } else { - /*accquire the BT TRx retry count from BT_Info byte2 */ - retry_count = coex_sta->bt_retry_cnt; - bt_info_ext = coex_sta->bt_info_ext; - result = 0; - wait_count++; - /* no retry in the last 2-second duration */ - if (retry_count == 0) { - up++; - dn--; - - if (dn <= 0) - dn = 0; - - if (up >= n) { - wait_count = 0; - n = 3; - up = 0; - dn = 0; - result = 1; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Increase wifi duration!!\n"); - } - } else if (retry_count <= 3) { - up--; - dn++; - - if (up <= 0) - up = 0; - - if (dn == 2) { - if (wait_count <= 2) - m++; - else - m = 1; - - if (m >= 20) - m = 20; - - n = 3 * m; - up = 0; - dn = 0; - wait_count = 0; - result = -1; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Decrease wifi duration for retryCounter<3!!\n"); - } - } else { - if (wait_count == 1) - m++; - else - m = 1; - - if (m >= 20) - m = 20; - - n = 3 * m; - up = 0; - dn = 0; - wait_count = 0; - result = -1; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); - } - - if (result == -1) { - if ((BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(bt_info_ext)) && - ((coex_dm->cur_ps_tdma == 1) || - (coex_dm->cur_ps_tdma == 2))) { - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 9); - coex_dm->tdma_adj_type = 9; - } else if (coex_dm->cur_ps_tdma == 1) { - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 2); - coex_dm->tdma_adj_type = 2; - } else if (coex_dm->cur_ps_tdma == 2) { - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 9); - coex_dm->tdma_adj_type = 9; - } else if (coex_dm->cur_ps_tdma == 9) { - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 11); - coex_dm->tdma_adj_type = 11; - } - } else if (result == 1) { - if ((BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(bt_info_ext)) && - ((coex_dm->cur_ps_tdma == 1) || - (coex_dm->cur_ps_tdma == 2))) { - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 9); - coex_dm->tdma_adj_type = 9; - } else if (coex_dm->cur_ps_tdma == 11) { - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 9); - coex_dm->tdma_adj_type = 9; - } else if (coex_dm->cur_ps_tdma == 9) { - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 2); - coex_dm->tdma_adj_type = 2; - } else if (coex_dm->cur_ps_tdma == 2) { - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 1); - coex_dm->tdma_adj_type = 1; - } - } else { /*no change */ - /*if busy / idle change */ - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex],********* TDMA(on, %d) ********\n", - coex_dm->cur_ps_tdma); - } - - if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 && - coex_dm->cur_ps_tdma != 9 && coex_dm->cur_ps_tdma != 11) { - /* recover to previous adjust type */ - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - coex_dm->tdma_adj_type); - } - } -} - -static void btc8723b1ant_pstdmachkpwrsave(struct btc_coexist *btcoexist, - bool new_ps_state) +static void halbtc8723b1ant_ps_tdma_chk_pwr_save(struct btc_coexist *btcoexist, + bool new_ps_state) { u8 lps_mode = 0x0; btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode); - if (lps_mode) { /* already under LPS state */ + if (lps_mode) { + /* already under LPS state */ if (new_ps_state) { /* keep state under LPS, do nothing. */ } else { @@ -1655,7 +1053,8 @@ static void btc8723b1ant_pstdmachkpwrsave(struct btc_coexist *btcoexist, halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); } - } else { /* NO PS state */ + } else { + /* NO PS state */ if (new_ps_state) { /* will enter LPS state, turn off psTdma first */ halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, @@ -1681,18 +1080,18 @@ static void halbtc8723b1ant_power_save_state(struct btc_coexist *btcoexist, btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL); break; case BTC_PS_LPS_ON: - btc8723b1ant_pstdmachkpwrsave(btcoexist, true); - halbtc8723b1ant_LpsRpwm(btcoexist, NORMAL_EXEC, lps_val, - rpwm_val); - /* when coex force to enter LPS, do not enter 32k low power. */ + halbtc8723b1ant_ps_tdma_chk_pwr_save(btcoexist, true); + halbtc8723b1ant_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. */ + /* power save must executed before psTdma */ btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL); break; case BTC_PS_LPS_OFF: - btc8723b1ant_pstdmachkpwrsave(btcoexist, false); + halbtc8723b1ant_ps_tdma_chk_pwr_save(btcoexist, false); btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL); break; default: @@ -1700,66 +1099,6 @@ static void halbtc8723b1ant_power_save_state(struct btc_coexist *btcoexist, } } -/*************************************************** - * - * Software Coex Mechanism start - * - ***************************************************/ -/* SCO only or SCO+PAN(HS) */ -static void halbtc8723b1ant_action_sco(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, true); -} - -static void halbtc8723b1ant_action_hid(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, true); -} - -/*A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ -static void halbtc8723b1ant_action_a2dp(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, false); -} - -static void halbtc8723b1ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, false); -} - -static void halbtc8723b1ant_action_pan_edr(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, false); -} - -/* PAN(HS) only */ -static void halbtc8723b1ant_action_pan_hs(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, false); -} - -/*PAN(EDR)+A2DP */ -static void halbtc8723b1ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, false); -} - -static void halbtc8723b1ant_action_pan_edr_hid(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, true); -} - -/* HID+A2DP+PAN(EDR) */ -static void btc8723b1ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, true); -} - -static void halbtc8723b1ant_action_hid_a2dp(struct btc_coexist *btcoexist) -{ - halbtc8723b1ant_sw_mechanism(btcoexist, true); -} - /***************************************************** * * Non-Software Coex Mechanism start @@ -1826,11 +1165,11 @@ static void btc8723b1ant_act_bt_sco_hid_only_busy(struct btc_coexist *btcoexist, &wifi_connected); /* tdma and coex table */ - if (bt_link_info->sco_exist) { halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5); halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); - } else { /* HID */ + } else { + /* HID */ halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6); halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); } @@ -1840,30 +1179,21 @@ static void halbtc8723b1ant_action_wifi_connected_bt_acl_busy( struct btc_coexist *btcoexist, u8 wifi_status) { - u8 bt_rssi_state; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - bt_rssi_state = halbtc8723b1ant_bt_rssi_state(btcoexist, 2, 28, 0); - if (bt_link_info->hid_only) { /*HID */ + if (bt_link_info->hid_only) { /* HID */ btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist, wifi_status); coex_dm->auto_tdma_adjust = false; return; - } else if (bt_link_info->a2dp_only) { /*A2DP */ - if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE == wifi_status) { + } else if (bt_link_info->a2dp_only) { /* A2DP */ + if (wifi_status == BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE) { halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); coex_dm->auto_tdma_adjust = false; - } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || - (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b1ant_tdma_dur_adj_for_acl(btcoexist, - wifi_status); - halbtc8723b1ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 1); - } else { /*for low BT RSSI */ + } else { /* for low BT RSSI */ halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); halbtc8723b1ant_coex_table_with_type(btcoexist, @@ -1871,18 +1201,18 @@ static void halbtc8723b1ant_action_wifi_connected_bt_acl_busy( coex_dm->auto_tdma_adjust = false; } } else if (bt_link_info->hid_exist && - bt_link_info->a2dp_exist) { /*HID+A2DP */ - halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); + bt_link_info->a2dp_exist) { /* HID + A2DP */ + halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); coex_dm->auto_tdma_adjust = false; halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 6); - /*PAN(OPP,FTP), HID+PAN(OPP,FTP) */ + /* PAN(OPP,FTP), HID + PAN(OPP,FTP) */ } else if (bt_link_info->pan_only || (bt_link_info->hid_exist && bt_link_info->pan_exist)) { halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 6); coex_dm->auto_tdma_adjust = false; - /*A2DP+PAN(OPP,FTP), HID+A2DP+PAN(OPP,FTP)*/ + /* A2DP + PAN(OPP,FTP), HID + A2DP + PAN(OPP,FTP) */ } else if ((bt_link_info->a2dp_exist && bt_link_info->pan_exist) || (bt_link_info->hid_exist && bt_link_info->a2dp_exist && bt_link_info->pan_exist)) { @@ -1907,57 +1237,59 @@ static void btc8723b1ant_action_wifi_not_conn(struct btc_coexist *btcoexist) halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } -static void btc8723b1ant_action_wifi_not_conn_scan(struct btc_coexist *btcoex) +static void +btc8723b1ant_action_wifi_not_conn_scan(struct btc_coexist *btcoexist) { - struct btc_bt_link_info *bt_link_info = &btcoex->bt_link_info; + struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - halbtc8723b1ant_power_save_state(btcoex, BTC_PS_WIFI_NATIVE, + halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); /* tdma and coex table */ if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) { if (bt_link_info->a2dp_exist && bt_link_info->pan_exist) { - halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, + halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22); - halbtc8723b1ant_coex_table_with_type(btcoex, + halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); } else if (bt_link_info->pan_only) { - halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, + halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20); - halbtc8723b1ant_coex_table_with_type(btcoex, + halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); } else { - halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, + halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20); - halbtc8723b1ant_coex_table_with_type(btcoex, + halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); } } else if ((BT_8723B_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) || (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)){ - btc8723b1ant_act_bt_sco_hid_only_busy(btcoex, + btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist, BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN); } else { - halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 8); - halbtc8723b1ant_coex_table_with_type(btcoex, NORMAL_EXEC, 2); + halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); + halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); } } -static void btc8723b1ant_act_wifi_not_conn_asso_auth(struct btc_coexist *btcoex) +static void +btc8723b1ant_act_wifi_not_conn_asso_auth(struct btc_coexist *btcoexist) { - struct btc_bt_link_info *bt_link_info = &btcoex->bt_link_info; + struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - halbtc8723b1ant_power_save_state(btcoex, BTC_PS_WIFI_NATIVE, + halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); if ((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) || (bt_link_info->sco_exist) || (bt_link_info->hid_only) || (bt_link_info->a2dp_only) || (bt_link_info->pan_only)) { - halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 8); - halbtc8723b1ant_coex_table_with_type(btcoex, NORMAL_EXEC, 7); + halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); + halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); } else { - halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, true, 20); - halbtc8723b1ant_coex_table_with_type(btcoex, NORMAL_EXEC, 1); + halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20); + halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); } } @@ -2109,75 +1441,6 @@ static void halbtc8723b1ant_action_wifi_connected(struct btc_coexist *btcoexist) } } -static void btc8723b1ant_run_sw_coex_mech(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 algorithm = 0; - - algorithm = halbtc8723b1ant_action_algorithm(btcoexist); - coex_dm->cur_algorithm = algorithm; - - if (!halbtc8723b1ant_is_common_action(btcoexist)) { - switch (coex_dm->cur_algorithm) { - case BT_8723B_1ANT_COEX_ALGO_SCO: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = SCO\n"); - halbtc8723b1ant_action_sco(btcoexist); - break; - case BT_8723B_1ANT_COEX_ALGO_HID: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = HID\n"); - halbtc8723b1ant_action_hid(btcoexist); - break; - case BT_8723B_1ANT_COEX_ALGO_A2DP: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = A2DP\n"); - halbtc8723b1ant_action_a2dp(btcoexist); - break; - case BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = A2DP+PAN(HS)\n"); - halbtc8723b1ant_action_a2dp_pan_hs(btcoexist); - break; - case BT_8723B_1ANT_COEX_ALGO_PANEDR: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = PAN(EDR)\n"); - halbtc8723b1ant_action_pan_edr(btcoexist); - break; - case BT_8723B_1ANT_COEX_ALGO_PANHS: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = HS mode\n"); - halbtc8723b1ant_action_pan_hs(btcoexist); - break; - case BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = PAN+A2DP\n"); - halbtc8723b1ant_action_pan_edr_a2dp(btcoexist); - break; - case BT_8723B_1ANT_COEX_ALGO_PANEDR_HID: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = PAN(EDR)+HID\n"); - halbtc8723b1ant_action_pan_edr_hid(btcoexist); - break; - case BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = HID+A2DP+PAN\n"); - btc8723b1ant_action_hid_a2dp_pan_edr(btcoexist); - break; - case BT_8723B_1ANT_COEX_ALGO_HID_A2DP: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = HID+A2DP\n"); - halbtc8723b1ant_action_hid_a2dp(btcoexist); - break; - default: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action algorithm = coexist All Off!!\n"); - break; - } - coex_dm->pre_algorithm = coex_dm->cur_algorithm; - } -} - static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; @@ -2186,7 +1449,6 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) bool increase_scan_dev_num = false; bool bt_ctrl_agg_buf_size = false; u8 agg_buf_size = 5; - u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; u32 wifi_link_status = 0; u32 num_of_wifi_link = 0; @@ -2238,16 +1500,12 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) if (!bt_link_info->sco_exist && !bt_link_info->hid_exist) { halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); } else { - if (wifi_connected) { - wifi_rssi_state = - halbtc8723b1ant_wifi_rssi_state(btcoexist, - 1, 2, 30, 0); + if (wifi_connected) halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 1, 1, 1); - } else { + else halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); - } } if (bt_link_info->sco_exist) { @@ -2263,8 +1521,6 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false, bt_ctrl_agg_buf_size, agg_buf_size); - btc8723b1ant_run_sw_coex_mech(btcoexist); - btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); if (coex_sta->c2h_bt_inquiry_page) { @@ -2364,28 +1620,19 @@ static void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist, btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp); /* Enable counter statistics */ - /*0x76e[3] =1, WLAN_Act control by PTA */ + /*0x76e[3] = 1, WLAN_Act control by PTA */ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1); btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1); - /*Antenna config */ - halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_PTA, true, false); + /* Antenna config */ + halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, true, false); /* PTA parameter */ halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0); } -static void halbtc8723b1ant_wifi_off_hw_cfg(struct btc_coexist *btcoexist) -{ - /* set wlan_act to low */ - btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4); -} - /************************************************************** - * work around function start with wa_halbtc8723b1ant_ - **************************************************************/ -/************************************************************** - * extern function start with EXhalbtc8723b1ant_ + * extern function start with ex_halbtc8723b1ant_ **************************************************************/ void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist) @@ -2539,7 +1786,7 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist) if (coex_sta->bt_info_c2h_cnt[i]) { RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %7ph(%d)", - GLBtInfoSrc8723b1Ant[i], + glbt_info_src_8723b_1ant[i], coex_sta->bt_info_c2h[i], coex_sta->bt_info_c2h_cnt[i]); } @@ -2697,13 +1944,12 @@ void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type) "[BTCoex], IPS ENTER notify\n"); coex_sta->under_ips = true; - halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, - false, true); + halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, + false, true); /* set PTA control */ halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - halbtc8723b1ant_wifi_off_hw_cfg(btcoexist); } else if (BTC_IPS_LEAVE == type) { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], IPS LEAVE notify\n"); @@ -2774,14 +2020,17 @@ void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type) if (BTC_SCAN_START == type) { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], SCAN START notify\n"); - if (!wifi_connected) /* non-connected scan */ + if (!wifi_connected) + /* non-connected scan */ btc8723b1ant_action_wifi_not_conn_scan(btcoexist); - else /* wifi is connected */ + else + /* wifi is connected */ btc8723b1ant_action_wifi_conn_scan(btcoexist); } else if (BTC_SCAN_FINISH == type) { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], SCAN FINISH notify\n"); - if (!wifi_connected) /* non-connected scan */ + if (!wifi_connected) + /* non-connected scan */ btc8723b1ant_action_wifi_not_conn(btcoexist); else halbtc8723b1ant_action_wifi_connected(btcoexist); @@ -2831,7 +2080,8 @@ void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type) btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); - if (!wifi_connected) /* non-connected scan */ + if (!wifi_connected) + /* non-connected scan */ btc8723b1ant_action_wifi_not_conn(btcoexist); else halbtc8723b1ant_action_wifi_connected(btcoexist); @@ -3020,7 +2270,8 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, coex_sta->a2dp_exist = false; coex_sta->hid_exist = false; coex_sta->sco_exist = false; - } else { /* connection exists */ + } else { + /* connection exists */ coex_sta->bt_link_exist = true; if (bt_info & BT_INFO_8723B_1ANT_B_FTP) coex_sta->pan_exist = true; @@ -3089,9 +2340,8 @@ void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist) btcoexist->stop_coex_dm = true; - halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, false, true); + halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, true); - halbtc8723b1ant_wifi_off_hw_cfg(btcoexist); halbtc8723b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, @@ -3111,13 +2361,12 @@ void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify to SLEEP\n"); btcoexist->stop_coex_dm = true; - halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, false, - true); + halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, + true); halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); - halbtc8723b1ant_wifi_off_hw_cfg(btcoexist); } else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify to WAKE UP\n"); |