[V2,4/6] rtlwifi: btcoexist: Add routines for RTL8812AE with dual antennae

Message ID	1422304934-9239-5-git-send-email-Larry.Finger@lwfinger.net (mailing list archive)
State	Changes Requested
Delegated to:	Kalle Valo
Headers	show Return-Path: <linux-wireless-owner@kernel.org> From: Larry Finger <Larry.Finger@lwfinger.net> To: kvalo@codeaurora.org Cc: linux-wireless@vger.kernel.org, Troy Tan <troy_tan@realsil.com.cn>, netdev@vger.kernel.org, Larry Finger <Larry.Finger@lwfinger.net> Subject: [PATCH V2 4/6] rtlwifi: btcoexist: Add routines for RTL8812AE with dual antennae Date: Mon, 26 Jan 2015 14:42:12 -0600 Message-Id: <1422304934-9239-5-git-send-email-Larry.Finger@lwfinger.net> In-Reply-To: <1422304934-9239-1-git-send-email-Larry.Finger@lwfinger.net> References: <1422304934-9239-1-git-send-email-Larry.Finger@lwfinger.net> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk

diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c new file mode 100644 index 0000000..5c9e003 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c @@ -0,0 +1,4207 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +/* 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 "halbt_precomp.h" + +/* Global variables, these are static */ + +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; +static const char *const glbt_info_src_8812a_2ant[] = { + "BT Info[wifi fw]", + "BT Info[bt rsp]", + "BT Info[bt auto report]", +}; + +static u32 glcoex_ver_date_8812a_2ant = 20131017; +static u32 glcoex_ver_8812a_2ant = 0x36; + +/* local function proto type if needed */ +/* local function start with halbtc8812a2ant_ */ + +static 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)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi pre state =LOW\n"); + if (bt_rssi >= + (rssi_thresh + + BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) { + bt_rssi_state = BTC_RSSI_STATE_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Low\n"); + } + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi pre state =HIGH\n"); + if (bt_rssi < rssi_thresh) { + bt_rssi_state = BTC_RSSI_STATE_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); + } + } + } else if (level_num == 3) { + if (rssi_thresh > rssi_thresh1) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[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)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi pre state =LOW\n"); + if (bt_rssi >= + (rssi_thresh + + BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) { + bt_rssi_state = BTC_RSSI_STATE_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[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)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi pre state =MEDIUM\n"); + if (bt_rssi >= + (rssi_thresh1 + + BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) { + bt_rssi_state = BTC_RSSI_STATE_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); + } else if (bt_rssi < rssi_thresh) { + bt_rssi_state = BTC_RSSI_STATE_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Medium\n"); + } + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi pre state =HIGH\n"); + if (bt_rssi < rssi_thresh1) { + bt_rssi_state = BTC_RSSI_STATE_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); + } + } + } + coex_sta->pre_bt_rssi_state = bt_rssi_state; + + return bt_rssi_state; +} + +static u8 halbtc8812a2ant_wifi_rssi_state(struct btc_coexist *btcoexist, + u8 index, u8 level_num, + u8 rssi_thresh, 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; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Low\n"); + } + } else { + if (wifi_rssi < rssi_thresh) { + wifi_rssi_state = BTC_RSSI_STATE_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); + } + } + } else if (level_num == 3) { + if (rssi_thresh > rssi_thresh1) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, + "[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_8812A_2ANT)) { + wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[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_8812A_2ANT)) { + wifi_rssi_state = BTC_RSSI_STATE_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); + } else if (wifi_rssi < rssi_thresh) { + wifi_rssi_state = BTC_RSSI_STATE_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Medium\n"); + } + } else { + if (wifi_rssi < rssi_thresh1) { + wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); + } + } + } + coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state; + + return wifi_rssi_state; +} + +static void hal8812a2_monitor_bt_enable_disable(struct btc_coexist *btcoexist) +{ + struct btc_stack_info *stack_info = &btcoexist->stack_info; + static bool pre_bt_disabled; + static u32 bt_disable_cnt; + bool 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; + + if (coex_sta->high_priority_tx == 0 && + coex_sta->high_priority_rx == 0 && + coex_sta->low_priority_tx == 0 && + coex_sta->low_priority_rx == 0) + bt_active = false; + if (coex_sta->high_priority_tx == 0xffff && + coex_sta->high_priority_rx == 0xffff && + coex_sta->low_priority_tx == 0xffff && + coex_sta->low_priority_rx == 0xffff) + bt_active = false; + if (bt_active) { + bt_disable_cnt = 0; + bt_disabled = false; + btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, + &bt_disabled); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, + "[BTCoex], BT is enabled !!\n"); + } else { + bt_disable_cnt++; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, + "[BTCoex], bt is detected as disabled %d times!!\n", + bt_disable_cnt); + if (bt_disable_cnt >= 2) { + bt_disabled = true; + btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, + &bt_disabled); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, + "[BTCoex], BT is disabled !!\n"); + } + } + if (pre_bt_disabled != bt_disabled) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, + "[BTCoex], BT is from %s to %s!!\n", + (pre_bt_disabled ? "disabled" : "enabled"), + (bt_disabled ? "disabled" : "enabled")); + pre_bt_disabled = bt_disabled; + } +} + +static u32 halbtc8812a2ant_decide_ra_mask(struct btc_coexist *btcoexist, + 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; +} + +static void halbtc8812a2ant_update_ra_mask(struct btc_coexist *btcoexist, + bool force_exec, 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_ra_mask, + &coex_dm->cur_ra_mask); + coex_dm->pre_ra_mask = coex_dm->cur_ra_mask; +} + +static void hal8812a2_auto_rate_fallback_retry(struct btc_coexist *btcoexist, + bool force_exec, u8 type) +{ + bool wifi_under_bmode = 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->back_up_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_bmode); + if (wifi_under_bmode) { + 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; +} + +static void halbtc8812a2ant_retry_limit(struct btc_coexist *btcoexist, + bool force_exec, 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; +} + +static void halbtc8812a2ant_ampdu_max_time(struct btc_coexist *btcoexist, + bool force_exec, 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_maxtime); + 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; +} + +static void halbtc8812a2ant_limited_tx(struct btc_coexist *btcoexist, + bool force_exec, u8 ra_mask_type, + u8 arfr_type, u8 retry_limit_type, + u8 ampdu_time_type) +{ + u32 dis_ra_mask = 0x0; + + coex_dm->curramasktype = ra_mask_type; + dis_ra_mask = halbtc8812a2ant_decide_ra_mask(btcoexist, ra_mask_type); + halbtc8812a2ant_update_ra_mask(btcoexist, force_exec, dis_ra_mask); + + hal8812a2_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); +} + +static void halbtc8812a2ant_limited_rx(struct btc_coexist *btcoexist, + bool force_exec, bool rej_ap_agg_pkt, + bool b_bt_ctrl_buf_size, u8 agg_buf_size) +{ + bool reject_rx_agg = rej_ap_agg_pkt; + bool btctrlrxaggsize = b_bt_ctrl_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, + &btctrlrxaggsize); + /* aggregation buf size, only work when BT control Rx aggr size. */ + btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size); + /* real update aggregation setting */ + btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL); +} + +static void halbtc8812a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist) +{ + u32 reg_hp_tx_rx, reg_lp_tx_rx, u4_tmp; + u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0; + + reg_hp_tx_rx = 0x770; + reg_lp_tx_rx = 0x774; + + u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_tx_rx); + reg_hp_tx = u4_tmp & MASKLWORD; + reg_hp_rx = (u4_tmp & MASKHWORD)>>16; + + u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_tx_rx); + reg_lp_tx = u4_tmp & MASKLWORD; + reg_lp_rx = (u4_tmp & 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_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, + "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", + reg_hp_tx_rx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, + "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", + reg_lp_tx_rx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); + + /* reset counter */ + btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); +} + +static void halbtc8812a2ant_query_bt_info(struct btc_coexist *btcoexist) +{ + u8 data_len = 3; + u8 buf[5] = {0}; + + 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, 1 =enable, 0 =disable */ + buf[2] = 0x2; /* polling time in seconds */ + buf[3] = 0x1; /* auto report, 1 =enable, 0 =disable*/ + btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_INFO, + (void *)&buf[0]); + } + } + coex_sta->bt_info_query_cnt++; +} + +static void halbtc8812a2ant_update_bt_link_info(struct btc_coexist *btcoexist) +{ + struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; + bool bt_hs_on = false; + + btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); + + bt_link_info->bt_link_exist = coex_sta->bt_link_exist; + bt_link_info->sco_exist = coex_sta->sco_exist; + bt_link_info->a2dp_exist = coex_sta->a2dp_exist; + bt_link_info->pan_exist = coex_sta->pan_exist; + bt_link_info->hid_exist = coex_sta->hid_exist; + + /* work around for HS mode. */ + if (bt_hs_on) { + bt_link_info->pan_exist = true; + bt_link_info->bt_link_exist = true; + } + /* check if Sco only */ + if (bt_link_info->sco_exist && + !bt_link_info->a2dp_exist && + !bt_link_info->pan_exist && + !bt_link_info->hid_exist) + bt_link_info->sco_only = true; + else + bt_link_info->sco_only = false; + + /* check if A2dp only */ + if (!bt_link_info->sco_exist && + bt_link_info->a2dp_exist && + !bt_link_info->pan_exist && + !bt_link_info->hid_exist) + bt_link_info->a2dp_only = true; + else + bt_link_info->a2dp_only = false; + + /* check if Pan only */ + if (!bt_link_info->sco_exist && + !bt_link_info->a2dp_exist && + bt_link_info->pan_exist && + !bt_link_info->hid_exist) + bt_link_info->pan_only = true; + else + bt_link_info->pan_only = false; + + /* check if Hid only */ + if (!bt_link_info->sco_exist && + !bt_link_info->a2dp_exist && + !bt_link_info->pan_exist && + bt_link_info->hid_exist) + bt_link_info->hid_only = true; + else + bt_link_info->hid_only = false; +} + +static void hal8812a2_set_fw_dac_swing_level(struct btc_coexist *btcoexist, + 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]); + + btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); +} + +static void halbtc8812a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, + u8 dec_bt_pwr_lvl) +{ + u8 data_len = 4; + u8 buf[6] = {0}; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], decrease Bt Power level = %d\n", + dec_bt_pwr_lvl); + + 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;/* pwrlevel */ + + btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, + (void *)&buf[0]); +} + +static void halbtc8812a2ant_dec_bt_pwr(struct btc_coexist *btcoexist, + bool force_exec, u8 dec_bt_pwr_lvl) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], %s Dec BT power level = %d\n", + (force_exec ? "force to" : ""), dec_bt_pwr_lvl); + coex_dm->cur_dec_bt_pwr = dec_bt_pwr_lvl; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_bt_dec_pwr_lvl =%d, cur_dec_bt_pwr =%d\n", + coex_dm->pre_bt_dec_pwr_lvl, coex_dm->cur_dec_bt_pwr); + + if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_dec_bt_pwr) + return; + } + halbtc8812a2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr); + + coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_dec_bt_pwr; +} + +static void halbtc8812a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist, + bool force_exec, + u8 fw_dac_swing_lvl) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], %s set FW Dac Swing level = %d\n", + (force_exec ? "force to" : ""), fw_dac_swing_lvl); + coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_fw_dac_swing_lvl =%d, cur_fw_dac_swing_lvl =%d\n", + coex_dm->pre_fw_dac_swing_lvl, + coex_dm->cur_fw_dac_swing_lvl); + + if (coex_dm->pre_fw_dac_swing_lvl == + coex_dm->cur_fw_dac_swing_lvl) + return; + } + + hal8812a2_set_fw_dac_swing_level(btcoexist, + coex_dm->cur_fw_dac_swing_lvl); + + coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl; +} + +static void hal8812a2_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, + bool rx_rf_shrink_on) +{ + if (rx_rf_shrink_on) { + /* Shrink RF Rx LPF corner */ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Shrink RF Rx LPF corner!!\n"); + 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_rf0x1e_backup */ + if (btcoexist->initilized) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Resume RF Rx LPF corner!!\n"); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, + 0xfffff, + coex_dm->bt_rf0x1e_backup); + } + } +} + +static void halbtc8812a2ant_rf_shrink(struct btc_coexist *btcoexist, + bool force_exec, bool rx_rf_shrink_on) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, + "[BTCoex], %s turn Rx RF Shrink = %s\n", + (force_exec ? "force to" : ""), + ((rx_rf_shrink_on) ? "ON" : "OFF")); + coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], pre_rf_rx_lpf_shrink =%d, cur_rf_rx_lpf_shrink =%d\n", + coex_dm->pre_rf_rx_lpf_shrink, + coex_dm->cur_rf_rx_lpf_shrink); + if (coex_dm->pre_rf_rx_lpf_shrink == + coex_dm->cur_rf_rx_lpf_shrink) + return; + } + hal8812a2_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; +} + +static void halbtc8812a2ant_set_dac_swing_reg(struct btc_coexist *btcoexist, + u32 level) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Write SwDacSwing = 0x%x\n", level); + btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, (u8)level); +} + +static void hal8812a2_set_sw_fulltime_dac_swing(struct btc_coexist *btcoexist, + bool sw_dac_swing_on, + 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); +} + +static void halbtc8812a2ant_dac_swing(struct btc_coexist *btcoexist, + bool force_exec, bool dac_swing_on, + u32 dac_swing_lvl) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, + "[BTCoex], %s turn DacSwing =%s, dac_swing_lvl = 0x%x\n", + (force_exec ? "force to" : ""), + ((dac_swing_on) ? "ON" : "OFF"), dac_swing_lvl); + coex_dm->cur_dac_swing_on = dac_swing_on; + coex_dm->cur_dac_swing_lvl = dac_swing_lvl; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], pre_dac_swing_on =%d, pre_dac_swing_lvl = 0x%x, cur_dac_swing_on =%d, cur_dac_swing_lvl = 0x%x\n", + coex_dm->pre_dac_swing_on, + coex_dm->pre_dac_swing_lvl, + coex_dm->cur_dac_swing_on, + coex_dm->cur_dac_swing_lvl); + + if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) && + (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl)) + return; + } + mdelay(30); + hal8812a2_set_sw_fulltime_dac_swing(btcoexist, dac_swing_on, + dac_swing_lvl); + + coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on; + coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl; +} + +static void halbtc8812a2ant_set_adc_back_off(struct btc_coexist *btcoexist, + bool adc_back_off) +{ + if (adc_back_off) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], BB BackOff Level On!\n"); + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3); + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], BB BackOff Level Off!\n"); + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1); + } +} + +static void halbtc8812a2ant_adc_back_off(struct btc_coexist *btcoexist, + bool force_exec, bool adc_back_off) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, + "[BTCoex], %s turn AdcBackOff = %s\n", + (force_exec ? "force to" : ""), + ((adc_back_off) ? "ON" : "OFF")); + coex_dm->cur_adc_back_off = adc_back_off; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], pre_adc_back_off =%d, cur_adc_back_off =%d\n", + coex_dm->pre_adc_back_off, coex_dm->cur_adc_back_off); + + 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; +} + +static void halbtc8812a2ant_set_coex_table(struct btc_coexist *btcoexist, + u32 val0x6c0, u32 val0x6c4, + u32 val0x6c8, u8 val0x6cc) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); + btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); + btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); + btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); + btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); +} + +static void halbtc8812a2ant_coex_table(struct btc_coexist *btcoexist, + bool force_exec, u32 val0x6c0, + u32 val0x6c4, u32 val0x6c8, + u8 val0x6cc) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, + "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", + (force_exec ? "force to" : ""), val0x6c0, val0x6c4, + val0x6c8, val0x6cc); + coex_dm->cur_val_0x6c0 = val0x6c0; + coex_dm->cur_val_0x6c4 = val0x6c4; + coex_dm->cur_val_0x6c8 = val0x6c8; + coex_dm->cur_val_0x6cc = val0x6cc; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], pre_val_0x6c0 = 0x%x, pre_val_0x6c4 = 0x%x, pre_val_0x6c8 = 0x%x, pre_val_0x6cc = 0x%x !!\n", + coex_dm->pre_val_0x6c0, coex_dm->pre_val_0x6c4, + coex_dm->pre_val_0x6c8, coex_dm->pre_val_0x6cc); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], cur_val_0x6c0 = 0x%x, cur_val_0x6c4 = 0x%x, cur_val_0x6c8 = 0x%x, cur_val_0x6cc = 0x%x !!\n", + coex_dm->cur_val_0x6c0, coex_dm->cur_val_0x6c4, + coex_dm->cur_val_0x6c8, coex_dm->cur_val_0x6cc); + + if ((coex_dm->pre_val_0x6c0 == coex_dm->cur_val_0x6c0) && + (coex_dm->pre_val_0x6c4 == coex_dm->cur_val_0x6c4) && + (coex_dm->pre_val_0x6c8 == coex_dm->cur_val_0x6c8) && + (coex_dm->pre_val_0x6cc == coex_dm->cur_val_0x6cc)) + return; + } + halbtc8812a2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, + val0x6c8, val0x6cc); + + coex_dm->pre_val_0x6c0 = coex_dm->cur_val_0x6c0; + coex_dm->pre_val_0x6c4 = coex_dm->cur_val_0x6c4; + coex_dm->pre_val_0x6c8 = coex_dm->cur_val_0x6c8; + coex_dm->pre_val_0x6cc = coex_dm->cur_val_0x6cc; +} + +static void halbtc8812a2ant_coex_table_with_type(struct btc_coexist *btcoexist, + bool force_exec, u8 type) +{ + type = 6;/*troy force type to 6*/ + 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, 0x5f5f5f5f, + 0x5f5f5f5f, 0xffffff, 0x3); + default: + break; + } +} + +static void hal8812a2_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, + bool enable) +{ + u8 data_len = 3; + u8 buf[5] = {0}; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], %s BT Ignore Wlan_Act\n", + (enable ? "Enable" : "Disable")); + + 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]); +} + +static void hal8812a2_ignore_wlan_act(struct btc_coexist *btcoexist, + bool force_exec, bool enable) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], %s turn Ignore WlanAct %s\n", + (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); + coex_dm->cur_ignore_wlan_act = enable; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n", + coex_dm->pre_ignore_wlan_act, + coex_dm->cur_ignore_wlan_act); + if (coex_dm->pre_ignore_wlan_act == + coex_dm->cur_ignore_wlan_act) + return; + } + hal8812a2_set_fw_ignore_wlan_act(btcoexist, enable); + + coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; +} + +static void halbtc8812a2ant_set_fw_pstdma(struct btc_coexist *btcoexist, + u8 byte1, u8 byte2, u8 byte3, + u8 byte4, u8 byte5) +{ + u8 h2c_parameter[5] = {0}; + + h2c_parameter[0] = byte1; + h2c_parameter[1] = byte2; + h2c_parameter[2] = byte3; + h2c_parameter[3] = byte4; + h2c_parameter[4] = byte5; + + coex_dm->ps_tdma_para[0] = byte1; + coex_dm->ps_tdma_para[1] = byte2; + coex_dm->ps_tdma_para[2] = byte3; + coex_dm->ps_tdma_para[3] = byte4; + coex_dm->ps_tdma_para[4] = byte5; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n", + h2c_parameter[0], + h2c_parameter[1]<<24 | h2c_parameter[2] << 16 | + h2c_parameter[3]<<8 | h2c_parameter[4]); + btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); +} + +static void halbtc8812a2ant_set_lps_rpwm(struct btc_coexist *btcoexist, + u8 lps_val, u8 rpwm_val) +{ + u8 lps = lps_val; + u8 rpwm = rpwm_val; + + btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps); + btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm); +} + +static void halbtc8812a2ant_lps_rpwm(struct btc_coexist *btcoexist, + bool force_exec, u8 lps_val, u8 rpwm_val) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n", + (force_exec ? "force to" : ""), lps_val, rpwm_val); + coex_dm->cur_lps = lps_val; + coex_dm->cur_rpwm = rpwm_val; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_lps/cur_lps = 0x%x/0x%x, pre_rpwm/cur_rpwm = 0x%x/0x%x!!\n", + coex_dm->pre_lps, coex_dm->cur_lps, + coex_dm->pre_rpwm, coex_dm->cur_rpwm); + + 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; +} + +static void halbtc8812a2ant_sw_mechanism1(struct btc_coexist *btcoexist, + bool shrink_rx_LPF, + bool low_penalty_RA, + bool limited_DIG, + bool BT_LNA_constrain) +{ + halbtc8812a2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_LPF); +} + +static void halbtc8812a2ant_sw_mechanism2(struct btc_coexist *btcoexist, + bool agc_table_shift, + bool adc_back_off, + bool sw_dac_swing, + u32 dac_swing_lvl) +{ + halbtc8812a2ant_adc_back_off(btcoexist, NORMAL_EXEC, adc_back_off); + halbtc8812a2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing, + dac_swing_lvl); +} + +static void halbtc8812a2ant_set_ant_path(struct btc_coexist *btcoexist, + u8 ant_pos_type, bool init_hw_cfg, + bool wifi_off) +{ + u8 u1_tmp = 0; + + if (init_hw_cfg) { + btcoexist->btc_write_4byte(btcoexist, 0x900, 0x00000400); + btcoexist->btc_write_1byte(btcoexist, 0x76d, 0x1); + } + + /* ext switch setting */ + switch (ant_pos_type) { + case BTC_ANT_WIFI_AT_CPL_MAIN: + break; + case BTC_ANT_WIFI_AT_CPL_AUX: + u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7); + u1_tmp &= ~BIT3; + u1_tmp |= BIT2; + btcoexist->btc_write_1byte(btcoexist, 0xcb7, u1_tmp); + break; + default: + break; + } +} + +static void halbtc8812a2ant_ps_tdma(struct btc_coexist *btcoexist, + bool force_exec, bool turn_on, u8 type) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], %s turn %s PS TDMA, type =%d\n", + (force_exec ? "force to" : ""), + (turn_on ? "ON" : "OFF"), type); + coex_dm->cur_ps_tdma_on = turn_on; + coex_dm->cur_ps_tdma = type; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n", + coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); + + if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && + (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) + return; + } + /*troy force case*/ + turn_on = 1; + type = 1; + if (turn_on) { + switch (type) { + case 1: + default: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd1, 0x1d, + 0x1d, 0x01, 0x10); + break; + case 2: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, + 0x12, 0xa1, 0x90); + break; + case 3: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c, + 0x3, 0xb1, 0x90); + break; + case 4: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10, + 0x03, 0xb1, 0x90); + break; + case 5: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, + 0x1a, 0x21, 0x10); + break; + case 6: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, + 0x12, 0x21, 0x10); + break; + case 7: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c, + 0x3, 0x21, 0x10); + break; + case 8: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10, + 0x3, 0x21, 0x10); + break; + case 9: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, + 0x1a, 0xa1, 0x10); + break; + case 10: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, + 0x12, 0xa1, 0x10); + break; + case 11: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c, + 0x03, 0xb1, 0x10); + break; + case 12: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10, + 0x03, 0xb1, 0x10); + break; + case 13: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, + 0x1a, 0x21, 0x10); + break; + case 14: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, + 0x12, 0x21, 0x10); + break; + case 15: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c, + 0x03, 0x21, 0x10); + break; + case 16: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10, + 0x03, 0x21, 0x10); + break; + case 17: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x15, + 0x03, 0xb1, 0x10); + 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, + 0x03, 0x70, 0x90); + 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 81: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x3a, + 0x3, 0x90, 0x50); + break; + case 82: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x2b, + 0x3, 0x90, 0x50); + break; + case 83: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x21, + 0x3, 0x90, 0x50); + break; + case 84: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x15, + 0x3, 0x90, 0x50); + break; + case 85: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x1d, + 0x1d, 0x80, 0x50); + break; + case 86: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 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, 0x08, 0x0); + mdelay(5); + halbtc8812a2ant_set_ant_path(btcoexist, + BTC_ANT_WIFI_AT_CPL_AUX, + false, false); + break; + default: + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, + 0x0, 0x00, 0x0); + break; + } + } + + /* update pre state */ + coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on; + coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma; +} + +static void halbtc8812a2ant_coex_all_off(struct btc_coexist *btcoexist) +{ + /* fw all off */ + /* halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); */ + halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x08, 0x0, 0x0, 0x0, 0x0); + + mdelay(5); + halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX, + false, false); + 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(btcoexist, NORMAL_EXEC, 0x55555555, + 0x55555555, 0xffff, 0x3); +} + +static void halbtc8812a2ant_init_coex_dm(struct btc_coexist *btcoexist) +{ + /* force to reset coex mechanism */ + 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); +} + +static void hal8812a2_ps_tdma_chk_for_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 (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. */ + } + } +} + +static void halbtc8812a2ant_power_save_state(struct btc_coexist *btcoexist, + u8 ps_type, bool low_pwr_disable, + u8 lps_val, u8 rpwm_val) +{ + switch (ps_type) { + case BTC_PS_WIFI_NATIVE: + btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, + &low_pwr_disable); + btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL); + break; + case BTC_PS_LPS_ON: + hal8812a2_ps_tdma_chk_for_pwr_save(btcoexist, true); + halbtc8812a2ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val, + rpwm_val); + btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, + &low_pwr_disable); + /* power save must executed before psTdma. */ + btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL); + break; + default: + break; + } +} + +static void halbtc8812a2ant_action_bt_inquiry(struct btc_coexist *btcoexist) +{ + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true, + 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); +} + +/* Refactored routine */ +static void handle_wifi_not_busy(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); + wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2, + 34, 0); + + if (BTC_RSSI_HIGH(wifi_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, + true, 0x0, 0x0); + else + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, + true, 0x50, 0x4); + + halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); + + if (BTC_RSSI_HIGH(wifi_rssi_state)) + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); + else + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); + + if (BTC_RSSI_HIGH(wifi_rssi_state)) + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 17); + else + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 83); + 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); +} + +static bool halbtc8812a2ant_is_common_action(struct btc_coexist *btcoexist) +{ + struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; + bool common = false, wifi_connected = false, wifi_busy = false; + bool bt_hs_on = false; + + btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, + &wifi_connected); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); + + if (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, + false, 0x0, 0x0); + halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, + 0x8); + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi non-connected idle!!\n"); + + 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi connected + BT non connected-idle!!\n"); + halbtc8812a2ant_power_save_state(btcoexist, + BTC_PS_WIFI_NATIVE, + false, 0x0, 0x0); + halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, + false, false, 0x8); + + halbtc8812a2ant_coex_table_with_type(btcoexist, + NORMAL_EXEC, 1); + 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi connected + BT connected-idle!!\n"); + halbtc8812a2ant_power_save_state(btcoexist, + BTC_PS_WIFI_NATIVE, + true, 0x0, 0x0); + halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, + false, false, 0x8); + + halbtc8812a2ant_coex_table_with_type(btcoexist, + NORMAL_EXEC, 1); + 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); + common = false; + } else { + handle_wifi_not_busy(btcoexist); + common = true; + } + } + } + return common; +} + +/* Refactored routine */ +static void handle_sco_hid_true(struct btc_coexist *btcoexist, bool tx_pause, + u8 max_interval) +{ + 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; + } + } +} + +/* Refactored routine */ +static void handle_sco_hid_false(struct btc_coexist *btcoexist, bool tx_pause, + u8 max_interval) +{ + 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; + } + } +} + +/* Refactored routine */ +static void handle_max_int_1(struct btc_coexist *btcoexist, bool tx_pause, + u8 result) +{ + if (tx_pause) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); + + if (coex_dm->cur_ps_tdma == 71) { + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 5); + coex_dm->ps_tdma_du_adj_type = 5; + } else 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); + if (coex_dm->cur_ps_tdma == 5) { + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 71); + coex_dm->ps_tdma_du_adj_type = 71; + } 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 == 71) { + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 1); + coex_dm->ps_tdma_du_adj_type = 1; + } else 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 == 1) { + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 71); + coex_dm->ps_tdma_du_adj_type = 71; + } 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; + } + } + } +} + +/* Refactored routine */ +static void handle_max_int_2(struct btc_coexist *btcoexist, bool tx_pause, + u8 result) +{ + if (tx_pause) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); + 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); + 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; + } + } + } +} + +/* Refactored routine */ +static void handle_max_int_3(struct btc_coexist *btcoexist, bool tx_pause, + u8 result) +{ + if (tx_pause) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); + 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); + 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; + } + } + } +} + +static void halbtc8812a2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, + bool sco_hid, bool tx_pause, + u8 max_interval) +{ + static s32 up, dn, m, n, wait_count; + long result; /* 0: no change, +1: inc, -1: dec WiFi duration */ + u8 retry_count = 0; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], TdmaDurationAdjust()\n"); + + coex_dm->auto_tdma_adjust_low_rssi = false; + + if (!coex_dm->reset_tdma_adjust) { + coex_dm->reset_tdma_adjust = true; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], first run TdmaDurationAdjust()!!\n"); + if (sco_hid) + handle_sco_hid_true(btcoexist, tx_pause, max_interval); + else + handle_sco_hid_false(btcoexist, tx_pause, max_interval); + 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], retry_count = %d\n", retry_count); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], up =%d, dn =%d, m =%d, n =%d, wait_count =%d\n", + up, dn, m, n, wait_count); + result = 0; + wait_count++; + + if (retry_count == 0) { + /* no retry in the last 2-second duration */ + up++; + dn--; + + if (dn <= 0) + dn = 0; + + if (up >= n) { + wait_count = 0; + n = 3; + up = 0; + dn = 0; + result = 1; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], Increase wifi duration!!\n"); + } + } else if (retry_count <= 3) { + /* <=3 retry in the last 2-second duration */ + up--; + dn++; + + if (up <= 0) + up = 0; + + if (dn == 2) { + if (wait_count <= 2) + m++; + else + m = 1; + + if (m >= 20) + m = 20; + + n = 3*m; + up = 0; + dn = 0; + wait_count = 0; + result = -1; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[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; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); + } + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], max Interval = %d\n", max_interval); + if (max_interval == 1) + handle_max_int_1(btcoexist, tx_pause, result); + else if (max_interval == 2) + handle_max_int_2(btcoexist, tx_pause, result); + else if (max_interval == 3) + handle_max_int_3(btcoexist, tx_pause, result); + } + + /* if current PsTdma does 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) { + bool scan = false, link = false, roam = false; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma =%d, recordPsTdma =%d\n", + coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); + + if (!scan && !link && !roam) { + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, + coex_dm->ps_tdma_du_adj_type); + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"); + } + } +} + +/* pstdma for wifi rssi low */ +static void hal8812a2_tdma_dur_adj_wifi_rssi_lo(struct btc_coexist *btcoexist) +{ + static s32 up, dn, m, n, wait_count; + s32 result; /* 0: no change, +1: inc, -1: dec WiFi duration */ + u8 retry_count = 0, bt_info_ext; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], hal8812a2_tdma_dur_adj_wifi_rssi_lo()\n"); + coex_dm->reset_tdma_adjust = false; + + if (!coex_dm->auto_tdma_adjust_low_rssi) { + coex_dm->auto_tdma_adjust_low_rssi = true; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], first run TdmaDurationAdjustForWifiRssiLow()!!\n"); + + 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], retry_count = %d\n", retry_count); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], up =%d, dn =%d, m =%d, n =%d, wait_count =%d\n", + up, dn, m, n, wait_count); + result = 0; + wait_count++; + + if (retry_count == 0) { + /* no retry in the last 2-second duration */ + up++; + dn--; + + if (dn <= 0) + dn = 0; + + if (up >= n) { + wait_count = 0; + n = 3; + up = 0; + dn = 0; + result = 1; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], Increase wifi duration!!\n"); + } + } else if (retry_count <= 3) { + /* <=3 retry in the last 2-second duration */ + up--; + dn++; + + if (up <= 0) + up = 0; + + if (dn == 2) { + if (wait_count <= 2) + m++; + else + m = 1; + if (m >= 20) + m = 20; + + n = 3*m; + up = 0; + dn = 0; + wait_count = 0; + result = -1; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[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; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); + } + + 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; + } 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; + } else 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; + } + } + + 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) { + /* recover to previous adjust type */ + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, + coex_dm->ps_tdma_du_adj_type); + } + } +} + +static void halbtc8812a2ant_action_sco(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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, true, + 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); + } + } +} + +static void halbtc8812a2ant_action_sco_hid(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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, true, + 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); + } + } +} + +static void halbtc8812a2ant_action_hid(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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, true, + 0x0, 0x0); + + /* coex table */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); + else + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); + + /* pstdma */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9); + else + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13); + + /* 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, + false, 0x8); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(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); + } + } +} + +/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ +static void halbtc8812a2ant_action_a2dp(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, + true, 0x0, 0x0); + else + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, + true, 0x50, 0x4); + + /* coex table */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(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_HIGH(bt_rssi_state)) + halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, + false, 1); + else + hal8812a2_tdma_dur_adj_wifi_rssi_lo(btcoexist); + + /* 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); + + /* 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); + } + } +} + +static void halbtc8812a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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, + true, 0x0, 0x0); + + /* coex table */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(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_HIGH(bt_rssi_state)) + halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, + false, 2); + else + halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, + true, 2); + + /* 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); + + /* 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); + } + } +} + +static void halbtc8812a2ant_action_pan_edr(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, + true, 0x0, 0x0); + else + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, + true, 0x50, 0x4); + + /* coex table */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(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_HIGH(bt_rssi_state)) + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1); + else + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 85); + + /* 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); + + /* 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 */ +static void halbtc8812a2ant_action_pan_hs(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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, + true, 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 */ + 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 */ +static void halbtc8812a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, + BTC_PS_WIFI_NATIVE, true, + 0x0, 0x0); + else if (BTC_RSSI_LOW(wifi_rssi_state) && + BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, + BTC_PS_WIFI_NATIVE, true, + 0x0, 0x0); + else + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, + true, 0x50, 0x4); + + /* coex table */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_coex_table_with_type(btcoexist, + NORMAL_EXEC, 2); + else if (BTC_RSSI_LOW(wifi_rssi_state) && + BTC_RSSI_HIGH(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_HIGH(bt_rssi_state)) { + halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, + false, 3); + } else if (BTC_RSSI_LOW(wifi_rssi_state) && + BTC_RSSI_HIGH(bt_rssi_state)) { + halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, true, 3); + } else { + coex_dm->reset_tdma_adjust = false; + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 86); + } + + /* 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, + 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); + } + } +} + +static void halbtc8812a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, + true, 0x0, 0x0); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, + true, 0x0, 0x0); + else + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, + true, 0x50, 0x4); + + /* coex table */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(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_HIGH(bt_rssi_state)) + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); + else + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 85); + + /* 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, + false, 0x8); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(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) */ +static void hal8812a2_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, + true, 0x0, 0x0); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, + true, 0x0, 0x0); + else + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, + true, 0x50, 0x4); + + /* coex table */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(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_HIGH(bt_rssi_state)) { + halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 3); + } else if (BTC_RSSI_LOW(wifi_rssi_state) && + BTC_RSSI_HIGH(bt_rssi_state)) { + halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 3); + } else { + coex_dm->reset_tdma_adjust = false; + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 86); + } + + /* 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, + false, 0x8); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(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); + } + } +} + +static void hal8812a2ant_action_hid_a2dp_pan_hs(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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, true, + 0x0, 0x0); + + /* coex table */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); + else + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); + + /* pstdma */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 2); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2); + else + halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2); + + /* 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && + BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, + false, 0x8); + else if (BTC_RSSI_LOW(wifi_rssi_state) && + BTC_RSSI_HIGH(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); + } + } +} + +static void halbtc8812a2ant_action_hid_a2dp(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; + u8 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, + true, 0x0, 0x0); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_power_save_state(btcoexist, + BTC_PS_WIFI_NATIVE, true, + 0x0, 0x0); + else + halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, + true, 0x50, 0x4); + + /* coex table */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3); + else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(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_HIGH(bt_rssi_state)) { + halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 2); + } else if (BTC_RSSI_LOW(wifi_rssi_state) && + BTC_RSSI_HIGH(bt_rssi_state)) { + halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2); + } else { + coex_dm->reset_tdma_adjust = false; + halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82); + } + + /* 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 */ + if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) + halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, + false, 0x8); + else if (BTC_RSSI_LOW(wifi_rssi_state) && + BTC_RSSI_HIGH(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); + } + } +} + +static void halbtc8812a2ant_coex_under_5g(struct btc_coexist *btcoexist) +{ + halbtc8812a2ant_coex_all_off(btcoexist); + hal8812a2_ignore_wlan_act(btcoexist, NORMAL_EXEC, true); +} + +static void halbtc8812a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) +{ + bool wifi_under_5g = false; + u8 algorithm = 0; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], RunCoexistMechanism() ===>\n"); + + if (btcoexist->manual_control) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); + return; + } + + if (coex_sta->under_ips) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], wifi is under IPS !!!\n"); + return; + } + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); + if (wifi_under_5g) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n"); + halbtc8812a2ant_coex_under_5g(btcoexist); + return; + } + + algorithm = BT_8812A_2ANT_COEX_ALGO_PANEDR; + if (coex_sta->c2h_bt_inquiry_page && + (BT_8812A_2ANT_COEX_ALGO_PANHS != algorithm)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BT is under inquiry/page scan !!\n"); + halbtc8812a2ant_action_bt_inquiry(btcoexist); + return; + } + + coex_dm->cur_algorithm = algorithm; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); + + if (halbtc8812a2ant_is_common_action(btcoexist)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant common.\n"); + coex_dm->reset_tdma_adjust = false; + coex_dm->auto_tdma_adjust_low_rssi = false; + } else { + if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], pre_algorithm =%d, cur_algorithm =%d\n", + coex_dm->pre_algorithm, + coex_dm->cur_algorithm); + coex_dm->reset_tdma_adjust = false; + coex_dm->auto_tdma_adjust_low_rssi = false; + } + switch (coex_dm->cur_algorithm) { + case BT_8812A_2ANT_COEX_ALGO_SCO: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = SCO.\n"); + halbtc8812a2ant_action_sco(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_SCO_HID: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = SCO+HID.\n"); + halbtc8812a2ant_action_sco_hid(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_HID: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID.\n"); + halbtc8812a2ant_action_hid(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_A2DP: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = A2DP.\n"); + halbtc8812a2ant_action_a2dp(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_A2DP_PANHS: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n"); + halbtc8812a2ant_action_a2dp_pan_hs(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_PANEDR: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n"); + halbtc8812a2ant_action_pan_edr(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_PANHS: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HS mode.\n"); + halbtc8812a2ant_action_pan_hs(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_PANEDR_A2DP: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n"); + halbtc8812a2ant_action_pan_edr_a2dp(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_PANEDR_HID: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n"); + halbtc8812a2ant_action_pan_edr_hid(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANEDR: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n"); + hal8812a2_action_hid_a2dp_pan_edr(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANHS: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN(HS).\n"); + hal8812a2ant_action_hid_a2dp_pan_hs(btcoexist); + break; + case BT_8812A_2ANT_COEX_ALGO_HID_A2DP: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n"); + halbtc8812a2ant_action_hid_a2dp(btcoexist); + break; + default: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"); + halbtc8812a2ant_coex_all_off(btcoexist); + break; + } + coex_dm->pre_algorithm = coex_dm->cur_algorithm; + } +} + +static void halbtc8812a2ant_init_hwconfig(struct btc_coexist *btcoexist, + bool back_up) +{ + u8 u1_tmp = 0; + + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], 2Ant Init HW Config!!\n"); + + if (back_up) { + /* backup rf 0x1e value */ + coex_dm->bt_rf0x1e_backup = + btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, + 0xfffff); + + coex_dm->back_up_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_maxtime = + 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 */ + u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x790); + u1_tmp &= 0xc0; + u1_tmp |= 0x5; + btcoexist->btc_write_1byte(btcoexist, 0x790, u1_tmp); + + /* 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); + + /* enable PTA */ + btcoexist->btc_write_1byte(btcoexist, 0x40, 0x20); + + /* bt clock related */ + u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x4); + u1_tmp |= BIT7; + btcoexist->btc_write_1byte(btcoexist, 0x4, u1_tmp); + + /* bt clock related */ + u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x7); + u1_tmp |= BIT1; + btcoexist->btc_write_1byte(btcoexist, 0x7, u1_tmp); +} + +/* work around function start with wa_halbtc8812a2ant_ */ +/* extern function start with EXhalbtc8812a2ant_ */ +void ex_halbtc8812a2ant_power_on_setting(struct btc_coexist *btcoexist) +{ +} + +void ex_halbtc8812a2ant_init_hwconfig(struct btc_coexist *btcoexist) +{ + halbtc8812a2ant_init_hwconfig(btcoexist, true); +} + +void ex_halbtc8812a2ant_init_coex_dm(struct btc_coexist *btcoexist) +{ + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], Coex Mechanism Init!!\n"); + + halbtc8812a2ant_init_coex_dm(btcoexist); +} + +void ex_halbtc8812a2ant_display_coex_info(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; + struct rtl_priv *rtlpriv = btcoexist->adapter; + u8 u1_tmp[4], i, bt_info_ext, ps_tdma_case = 0; + u16 u2_tmp[4]; + u32 u4_tmp[4]; + bool roam = false, scan = false, link = false, wifi_under_5g = false; + bool bt_hs_on = false, wifi_busy = false; + s32 wifi_rssi = 0, bt_hs_rssi = 0; + u32 wifi_bw, wifi_traffic_dir; + u8 wifi_dot11_chnl, wifi_hs_chnl; + u32 fw_ver = 0, bt_patch_ver = 0; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + " ============[BT Coexist info]============\n"); + + if (btcoexist->manual_control) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "============[Under Manual Control]============\n"); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "==========================================\n"); + } + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n", + "Ant PG number/ Ant mechanism:", + board_info->pg_ant_num, board_info->btdm_ant_num); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %d\n", + "BT stack/ hci ext ver", + ((stack_info->profile_notified) ? "Yes" : "No"), + stack_info->hci_version); + + btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "%-35s = %d_%d/ 0x%x/ 0x%x(%d)\n", "CoexVer/ FwVer/ PatchVer", + glcoex_ver_date_8812a_2ant, glcoex_ver_8812a_2ant, fw_ver, + bt_patch_ver, bt_patch_ver); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); + btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL, + &wifi_dot11_chnl); + btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d(%d)\n", + "Dot11 channel / HsMode(HsChnl)", + wifi_dot11_chnl, bt_hs_on, wifi_hs_chnl); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %02x %02x %02x\n", + "H2C Wifi inform bt chnl Info", + coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1], + coex_dm->wifi_chnl_info[2]); + + btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); + btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n", + "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d\n", + "Wifi link/ roam/ scan", link, roam, scan); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, + &wifi_traffic_dir); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %s/ %s\n", + "Wifi status", + (wifi_under_5g ? "5G" : "2.4G"), + ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" : + (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))), + ((!wifi_busy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX == + wifi_traffic_dir) ? "uplink" : "downlink"))); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = [%s/ %d/ %d]\n", + "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); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d / %d / %d\n", + "SCO/HID/PAN/A2DP", bt_link_info->sco_exist, + bt_link_info->hid_exist, bt_link_info->pan_exist, + bt_link_info->a2dp_exist); + + bt_info_ext = coex_sta->bt_info_ext; + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s\n", + "BT Info A2DP rate", + (bt_info_ext & BIT0) ? "Basic rate" : "EDR rate"); + + for (i = 0; i < BT_INFO_SRC_8812A_2ANT_MAX; i++) { + if (coex_sta->bt_info_c2h_cnt[i]) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "%-35s = %02x %02x %02x %02x %02x %02x %02x(%d)\n", + 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]); + } + } + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s/%s, (0x%x/0x%x)\n", + "PS state, IPS/LPS, (lps/rpwm)", + ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")), + ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")), + btcoexist->bt_info.lps_val, + btcoexist->bt_info.rpwm_val); + + /* Sw mechanism */ + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "============[Sw mechanism]============\n"); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d\n", + "SM1[ShRf/ LpRA/ LimDig]", + coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra, + coex_dm->limited_dig); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d(0x%x)\n", + "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); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n", "Rate Mask", + btcoexist->bt_info.ra_mask); + + /* Fw mechanism */ + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "============[Fw mechanism]============\n"); + + ps_tdma_case = coex_dm->cur_ps_tdma; + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "%-35s = %02x %02x %02x %02x %02x case-%d (auto:%d/%d)\n", + "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->reset_tdma_adjust, + coex_dm->auto_tdma_adjust_low_rssi); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n", + "DecBtPwr/ IgnWlanAct", + coex_dm->cur_dec_bt_pwr, coex_dm->cur_ignore_wlan_act); + + /* Hw setting */ + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "============[Hw setting]============\n"); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n", + "RF-A, 0x1e initVal", + coex_dm->bt_rf0x1e_backup); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/0x%x/0x%x/0x%x\n", + "backup ARFR1/ARFR2/RL/AMaxTime", + coex_dm->back_up_arfr_cnt1, coex_dm->backup_arfr_cnt2, + coex_dm->backup_retry_limit, coex_dm->backup_ampdu_maxtime); + + u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430); + u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434); + u2_tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a); + u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/0x%x/0x%x/0x%x\n", + "0x430/0x434/0x42a/0x456", + u4_tmp[0], u4_tmp[1], u2_tmp[0], u1_tmp[0]); + + u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778); + u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x6cc); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n", + "0x778 (W_Act)/ 0x6cc (CoTab Sel)", + u1_tmp[0], u1_tmp[1]); + + u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x8db); + u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xc5b); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n", + "0x8db(ADC)/0xc5b[29:25](DAC)", + ((u1_tmp[0]&0x60)>>5), ((u1_tmp[1]&0x3e)>>1)); + + u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcb3); + u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xcb7); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n", + "0xcb3/ 0xcb7", u1_tmp[0], u1_tmp[1]); + + u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40); + u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c); + u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x974); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x/ 0x%x\n", + "0x40/ 0x4c[24:23]/ 0x974", + u1_tmp[0], ((u4_tmp[0]&0x01800000)>>23), u4_tmp[1]); + + u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550); + u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n", + "0x550(bcn ctrl)/0x522", + u4_tmp[0], u1_tmp[0]); + + u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50); + u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa0a); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n", + "0xc50(DIG)/0xa0a(CCK-TH)", + u4_tmp[0], u1_tmp[0]); + + u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xf48); + u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b); + u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n", + "0xf48/ 0xa5b (FA cnt-- OFDM : CCK)", + u4_tmp[0], (u1_tmp[0]<<8) + u1_tmp[1]); + + u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0); + u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4); + u4_tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8); + u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "%-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x\n", + "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", + u4_tmp[0], u4_tmp[1], u4_tmp[2], u1_tmp[0]); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "%-35s = %d/ %d\n", "0x770(high-pri rx/tx)", + coex_sta->high_priority_rx, coex_sta->high_priority_tx); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "%-35s = %d/ %d\n", "0x774(low-pri rx/tx)", + coex_sta->low_priority_rx, coex_sta->low_priority_tx); + +#if (BT_AUTO_REPORT_ONLY_8812A_2ANT == 1) + halbtc8812a2ant_monitor_bt_ctr(btcoexist); +#endif +} + +void ex_halbtc8812a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) +{ + bool wifi_under_5g = false; + + if (BTC_IPS_ENTER == type) { + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], IPS ENTER notify\n"); + coex_sta->under_ips = true; + halbtc8812a2ant_coex_all_off(btcoexist); + halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX, + false, true); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], IPS notify, force set BT to ignore Wlan active!!\n"); + hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, true); + ex_btc8812a2ant_media_stat_notify(btcoexist, + BTC_MEDIA_DISCONNECT); + } else if (BTC_IPS_LEAVE == type) { + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], IPS LEAVE notify\n"); + coex_sta->under_ips = false; + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, + &wifi_under_5g); + if (!wifi_under_5g) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], IPS notify, force set BT NOT to ignore Wlan active!!\n"); + hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, false); + } + } +} + +void ex_halbtc8812a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) +{ + if (BTC_LPS_ENABLE == type) { + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], LPS ENABLE notify\n"); + coex_sta->under_lps = true; + } else if (BTC_LPS_DISABLE == type) { + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], LPS DISABLE notify\n"); + coex_sta->under_lps = false; + } +} + +void ex_halbtc8812a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) +{ + if (BTC_SCAN_START == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], SCAN START notify\n"); + else if (BTC_SCAN_FINISH == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], SCAN FINISH notify\n"); +} + +void ex_halbtc8812a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) +{ + if (BTC_ASSOCIATE_START == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], CONNECT START notify\n"); + else if (BTC_ASSOCIATE_FINISH == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], CONNECT FINISH notify\n"); +} + +void ex_btc8812a2ant_media_stat_notify(struct btc_coexist *btcoexist, + 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_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], MEDIA connect notify\n"); + else + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], MEDIA disconnect notify\n"); + + /* only 2.4G we need to inform bt the chnl mask */ + btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, + &wifi_central_chnl); + if ((BTC_MEDIA_CONNECT == type) && + (wifi_central_chnl <= 14)) { + h2c_parameter[0] = 0x1; + h2c_parameter[1] = wifi_central_chnl; + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + if (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_special_packet_notify(struct btc_coexist *btcoexist, + u8 type) +{ + if (type == BTC_PACKET_DHCP) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], DHCP Packet notify\n"); +} + +void ex_halbtc8812a2ant_bt_info_notify(struct btc_coexist *btcoexist, + u8 *tmp_buf, u8 length) +{ + u8 bt_info = 0; + u8 i, rsp_source = 0; + bool bt_busy = false, limited_dig = false; + bool wifi_connected = false, wifi_under_5g = false; + + coex_sta->c2h_bt_info_req_sent = false; + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); + + 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_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], Bt info[%d], length =%d, hex data =[", + rsp_source, length); + for (i = 0; i < length; i++) { + coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; + if (i == 1) + bt_info = tmp_buf[i]; + if (i == length-1) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "0x%02x]\n", + tmp_buf[i]); + else + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "0x%02x, ", + tmp_buf[i]); + } + + 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 & BIT1)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, + &wifi_connected); + if (wifi_connected) + ex_btc8812a2ant_media_stat_notify(btcoexist, + BTC_MEDIA_CONNECT); + else + ex_btc8812a2ant_media_stat_notify(btcoexist, + BTC_MEDIA_DISCONNECT); + } + + if ((coex_sta->bt_info_ext&BIT3) && !wifi_under_5g) { + if (!btcoexist->manual_control && + !btcoexist->stop_coex_dm) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"); + hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, + false); + } + } else { + if (coex_sta->under_ips) { + /* work around for 8812a combo hw bug => when + * IPS, wlanAct is always high. + */ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], wifi is under IPS, set BT to ignore Wlan active!!\n"); + hal8812a2_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; + } 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; + } + + 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"); + } 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); + } 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_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); + } else if (bt_info&BT_INFO_8812A_2ANT_B_ACL_BUSY) { + coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_ACL_BUSY; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); + } else { + coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_MAX; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"); + } + + 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(struct btc_coexist *btcoexist) +{ + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n")); + + halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX, + false, true); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Halt notify, force set BT to ignore Wlan active!!\n"); + hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, true); + ex_btc8812a2ant_media_stat_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); +} + +void ex_halbtc8812a2ant_periodical(struct btc_coexist *btcoexist) +{ + static u8 dis_ver_info_cnt; + struct btc_board_info *board_info = &btcoexist->board_info; + struct btc_stack_info *stack_info = &btcoexist->stack_info; + u32 fw_ver = 0, bt_patch_ver = 0; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], ==========================Periodical ===========================\n"); + + if (dis_ver_info_cnt <= 5) { + dis_ver_info_cnt += 1; + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], ****************************************************************\n"); + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[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_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], BT stack/ hci ext ver = %s / %d\n", + ((stack_info->profile_notified) ? "Yes" : "No"), + stack_info->hci_version); + btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, + &bt_patch_ver); + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[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_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], ****************************************************************\n"); + } + +#if (BT_AUTO_REPORT_ONLY_8812A_2ANT == 0) + halbtc8812a2ant_query_bt_info(btcoexist); + halbtc8812a2ant_monitor_bt_ctr(btcoexist); + hal8812a2_monitor_bt_enable_disable(btcoexist); +#else + if (halbtc8812a2ant_is_wifi_status_changed(btcoexist) || + coex_dm->reset_tdma_adjust || + coex_dm->auto_tdma_adjust_low_rssi) + halbtc8812a2ant_run_coexist_mechanism(btcoexist); +#endif +} + +void ex_halbtc8812a2ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code, + u8 op_len, u8 *data) +{ + u8 data_len; + u8 buf[6] = {0}; + u8 decbtpwr = 0, pwrlevel; + + switch (op_code) { + case BTC_DBG_SET_COEX_DEC_BT_PWR: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Set Dec BT power\n"); + data_len = 4; + decbtpwr = 0; + if (op_len == 2) { + decbtpwr = data[0]; + pwrlevel = data[1]; + + buf[0] = data_len; + buf[1] = 0x3; /* OP_Code */ + buf[2] = 0x2; /* OP_Code_Length */ + + buf[3] = decbtpwr; /* OP_Code_Content */ + buf[4] = pwrlevel; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Set Dec BT power =%d, pwrlevel =%d\n", + decbtpwr, pwrlevel); + btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, + (void *)&buf[0]); + } + break; + case BTC_DBG_SET_COEX_BT_AFH_MAP: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Set BT AFH Map\n"); + data_len = 5; + if (op_len == 3) { + buf[0] = data_len; + buf[1] = 0x5; /* OP_Code */ + buf[2] = 0x3; /* OP_Code_Length */ + + buf[3] = data[0]; /* OP_Code_Content */ + buf[4] = data[1]; + buf[5] = data[2]; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Set BT AFH Map = %02x %02x %02x\n", + data[0], data[1], data[2]); + btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, + (void *)&buf[0]); + } + break; + case BTC_DBG_SET_COEX_BT_IGNORE_WLAN_ACT: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Set BT Ignore Wlan Active\n"); + data_len = 3; + if (op_len == 1) { + buf[0] = data_len; + buf[1] = 0x1; /* OP_Code */ + buf[2] = 0x1; /* OP_Code_Length */ + + buf[3] = data[0]; /* OP_Code_Content */ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Set BT Ignore Wlan Active = 0x%x\n", + data[0]); + + btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX, + (void *)&buf[0]); + } + break; + default: + break; + } +} diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h new file mode 100644 index 0000000..0c02134 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h @@ -0,0 +1,177 @@ +#ifndef __HAL8812A2ANT__ +#define __HAL8812A2ANT__ + +/* The following is for 8812A 2Ant BT Co-exist definition */ + +/* enum btc_dbg_opcode ,add new*/ +#define BTC_DBG_SET_COEX_DEC_BT_PWR 0x3 +#define BTC_DBG_SET_COEX_BT_AFH_MAP 0x4 +#define BTC_DBG_SET_COEX_BT_IGNORE_WLAN_ACT 0x5 + +#define BT_AUTO_REPORT_ONLY_8812A_2ANT 0 + +#define BT_INFO_8812A_2ANT_B_FTP BIT7 +#define BT_INFO_8812A_2ANT_B_A2DP BIT6 +#define BT_INFO_8812A_2ANT_B_HID BIT5 +#define BT_INFO_8812A_2ANT_B_SCO_BUSY BIT4 +#define BT_INFO_8812A_2ANT_B_ACL_BUSY BIT3 +#define BT_INFO_8812A_2ANT_B_INQ_PAGE BIT2 +#define BT_INFO_8812A_2ANT_B_SCO_ESCO BIT1 +#define BT_INFO_8812A_2ANT_B_CONNECTION BIT0 + +#define BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \ + (((_BT_INFO_EXT_&BIT0)) ? true : false) + +#define BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT 2 + +enum BT_INFO_SRC_8812A_2ANT { + BT_INFO_SRC_8812A_2ANT_WIFI_FW = 0x0, + BT_INFO_SRC_8812A_2ANT_BT_RSP = 0x1, + BT_INFO_SRC_8812A_2ANT_BT_ACTIVE_SEND = 0x2, + BT_INFO_SRC_8812A_2ANT_MAX +}; + +enum BT_8812A_2ANT_BT_STATUS { + BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0, + BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1, + BT_8812A_2ANT_BT_STATUS_INQ_PAGE = 0x2, + BT_8812A_2ANT_BT_STATUS_ACL_BUSY = 0x3, + BT_8812A_2ANT_BT_STATUS_SCO_BUSY = 0x4, + BT_8812A_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5, + BT_8812A_2ANT_BT_STATUS_MAX +}; + +enum BT_8812A_2ANT_COEX_ALGO { + BT_8812A_2ANT_COEX_ALGO_UNDEFINED = 0x0, + BT_8812A_2ANT_COEX_ALGO_SCO = 0x1, + BT_8812A_2ANT_COEX_ALGO_SCO_HID = 0x2, + BT_8812A_2ANT_COEX_ALGO_HID = 0x3, + BT_8812A_2ANT_COEX_ALGO_A2DP = 0x4, + BT_8812A_2ANT_COEX_ALGO_A2DP_PANHS = 0x5, + BT_8812A_2ANT_COEX_ALGO_PANEDR = 0x6, + BT_8812A_2ANT_COEX_ALGO_PANHS = 0x7, + BT_8812A_2ANT_COEX_ALGO_PANEDR_A2DP = 0x8, + BT_8812A_2ANT_COEX_ALGO_PANEDR_HID = 0x9, + BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0xa, + BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANHS = 0xb, + BT_8812A_2ANT_COEX_ALGO_HID_A2DP = 0xc, + BT_8812A_2ANT_COEX_ALGO_MAX = 0xd +}; + +struct coex_dm_8812a_2ant { + /* fw mechanism */ + u8 pre_bt_dec_pwr_lvl; + u8 cur_dec_bt_pwr; + u8 pre_fw_dac_swing_lvl; + u8 cur_fw_dac_swing_lvl; + bool cur_ignore_wlan_act; + bool pre_ignore_wlan_act; + u8 pre_ps_tdma; + u8 cur_ps_tdma; + u8 ps_tdma_para[5]; + u8 ps_tdma_du_adj_type; + bool reset_tdma_adjust; + bool auto_tdma_adjust_low_rssi; + bool pre_ps_tdma_on; + bool cur_ps_tdma_on; + bool pre_bt_auto_report; + bool cur_bt_auto_report; + u8 pre_lps; + u8 cur_lps; + u8 pre_rpwm; + u8 cur_rpwm; + + /* sw mechanism */ + bool pre_rf_rx_lpf_shrink; + bool cur_rf_rx_lpf_shrink; + u32 bt_rf0x1e_backup; + bool pre_low_penalty_ra; + bool cur_low_penalty_ra; + bool pre_dac_swing_on; + u32 pre_dac_swing_lvl; + bool cur_dac_swing_on; + u32 cur_dac_swing_lvl; + bool pre_adc_back_off; + bool cur_adc_back_off; + bool pre_agc_table_en; + bool cur_agc_table_en; + u32 pre_val_0x6c0; + u32 cur_val_0x6c0; + u32 pre_val_0x6c4; + u32 cur_val_0x6c4; + u32 pre_val_0x6c8; + u32 cur_val_0x6c8; + u8 pre_val_0x6cc; + u8 cur_val_0x6cc; + + bool limited_dig; + u32 back_up_arfr_cnt1;/* Auto Rate Fallback Retry cnt */ + u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */ + u16 backup_retry_limit; + u8 backup_ampdu_maxtime; + + /* algorithm related */ + u8 pre_algorithm; + u8 cur_algorithm; + u8 bt_status; + u8 wifi_chnl_info[3]; + + u32 pre_ra_mask; + u32 cur_ra_mask; + + u8 curramasktype; + u8 pre_arfr_type; + u8 cur_arfr_type; + u8 pre_retry_limit_type; + u8 cur_retry_limit_type; + u8 pre_ampdu_time_type; + u8 cur_ampdu_time_type; +}; + +struct coex_sta_8812a_2ant { + bool bt_link_exist; + bool sco_exist; + bool a2dp_exist; + bool hid_exist; + bool pan_exist; + + bool under_lps; + bool under_ips; + u32 high_priority_tx; + u32 high_priority_rx; + u32 low_priority_tx; + u32 low_priority_rx; + u8 bt_rssi; + u8 pre_bt_rssi_state; + u8 pre_wifi_rssi_state[4]; + bool c2h_bt_info_req_sent; + + u8 bt_info_c2h[BT_INFO_SRC_8812A_2ANT_MAX][10]; + u32 bt_info_c2h_cnt[BT_INFO_SRC_8812A_2ANT_MAX]; + u32 bt_info_query_cnt; + bool c2h_bt_inquiry_page; + u8 bt_retry_cnt; + u8 bt_info_ext; +}; + +/* The following is interface which will notify coex module. */ +void ex_halbtc8812a2ant_power_on_setting(struct btc_coexist *btcoexist); +void ex_halbtc8812a2ant_init_hwconfig(struct btc_coexist *btcoexist); +void ex_halbtc8812a2ant_init_coex_dm(struct btc_coexist *btcoexist); +void ex_halbtc8812a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8812a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8812a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8812a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8812a2ant_media_status_notify(struct btc_coexist *btcoexist, + u8 type); +void ex_halbtc8812a2ant_special_packet_notify(struct btc_coexist *btcoexist, + u8 type); +void ex_halbtc8812a2ant_bt_info_notify(struct btc_coexist *btcoexist, + u8 *tmp_buf, u8 length); +void ex_halbtc8812a2ant_halt_notify(struct btc_coexist *btcoexist); +void ex_halbtc8812a2ant_periodical(struct btc_coexist *btcoexist); +void ex_halbtc8812a2ant_display_coex_info(struct btc_coexist *btcoexist); +void ex_halbtc8812a2ant_dbg_control(struct btc_coexist *btcoexist, + u8 op_code, u8 op_len, u8 *data); + +#endif

[V2,4/6] rtlwifi: btcoexist: Add routines for RTL8812AE with dual antennae

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Patch