--- /dev/null
+/* ************************************************************
+ * Description:
+ *
+ * This file is for RTL8723B Co-exist mechanism
+ *
+ * History
+ * 2012/11/15 Cosa first check in.
+ *
+ * ************************************************************ */
+
+/* ************************************************************
+ * include files
+ * ************************************************************ */
+#include "mp_precomp.h"
+
+#if (BT_SUPPORT == 1 && COEX_SUPPORT == 1)
+
+#if (RTL8723B_SUPPORT == 1)
+/* ************************************************************
+ * Global variables, these are static variables
+ * ************************************************************ */
+static u8 *trace_buf = &gl_btc_trace_buf[0];
+static struct coex_dm_8723b_2ant glcoex_dm_8723b_2ant;
+static struct coex_dm_8723b_2ant *coex_dm = &glcoex_dm_8723b_2ant;
+static struct coex_sta_8723b_2ant glcoex_sta_8723b_2ant;
+static struct coex_sta_8723b_2ant *coex_sta = &glcoex_sta_8723b_2ant;
+
+const char *const glbt_info_src_8723b_2ant[] = {
+ "BT Info[wifi fw]",
+ "BT Info[bt rsp]",
+ "BT Info[bt auto report]",
+};
+
+u32 glcoex_ver_date_8723b_2ant = 20161007;
+u32 glcoex_ver_8723b_2ant = 0x4c;
+u32 glcoex_ver_btdesired_8723b_2ant = 0x4c;
+
+/* ************************************************************
+ * local function proto type if needed
+ * ************************************************************
+ * ************************************************************
+ * local function start with halbtc8723b2ant_
+ * ************************************************************ */
+u8 halbtc8723b2ant_bt_rssi_state(u8 *ppre_bt_rssi_state, u8 level_num,
+ u8 rssi_thresh, u8 rssi_thresh1)
+{
+ s32 bt_rssi = 0;
+ u8 bt_rssi_state = *ppre_bt_rssi_state;
+
+ bt_rssi = coex_sta->bt_rssi;
+
+ if (level_num == 2) {
+ if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (bt_rssi >= (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT))
+ bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else {
+ if (bt_rssi < rssi_thresh)
+ bt_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ } else if (level_num == 3) {
+ if (rssi_thresh > rssi_thresh1) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BT Rssi thresh error!!\n");
+ BTC_TRACE(trace_buf);
+ return *ppre_bt_rssi_state;
+ }
+
+ if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (bt_rssi >= (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT))
+ bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+ (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+ if (bt_rssi >= (rssi_thresh1 +
+ BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT))
+ bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ else if (bt_rssi < rssi_thresh)
+ bt_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+ } else {
+ if (bt_rssi < rssi_thresh1)
+ bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ }
+
+ *ppre_bt_rssi_state = bt_rssi_state;
+
+ return bt_rssi_state;
+}
+
+u8 halbtc8723b2ant_wifi_rssi_state(IN struct btc_coexist *btcoexist,
+ IN u8 *pprewifi_rssi_state, IN u8 level_num, IN u8 rssi_thresh,
+ IN u8 rssi_thresh1)
+{
+ s32 wifi_rssi = 0;
+ u8 wifi_rssi_state = *pprewifi_rssi_state;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+
+ if (level_num == 2) {
+ if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >= (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT))
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else {
+ if (wifi_rssi < rssi_thresh)
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ } else if (level_num == 3) {
+ if (rssi_thresh > rssi_thresh1) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], wifi RSSI thresh error!!\n");
+ BTC_TRACE(trace_buf);
+ return *pprewifi_rssi_state;
+ }
+
+ if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >= (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT))
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else if ((*pprewifi_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+ (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+ if (wifi_rssi >= (rssi_thresh1 +
+ BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT))
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ else if (wifi_rssi < rssi_thresh)
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+ } else {
+ if (wifi_rssi < rssi_thresh1)
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ }
+
+ *pprewifi_rssi_state = wifi_rssi_state;
+
+ return wifi_rssi_state;
+}
+
+void halbtc8723b2ant_monitor_bt_enable_disable(IN struct btc_coexist *btcoexist)
+{
+ static u32 bt_disable_cnt = 0;
+ boolean bt_active = true, bt_disabled = false;
+
+ /* This function check if bt is disabled */
+
+ 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;
+ } else {
+ bt_disable_cnt++;
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], bt all counters=0, %d times!!\n",
+ bt_disable_cnt);
+ BTC_TRACE(trace_buf);
+ if (bt_disable_cnt >= 10)
+ bt_disabled = true;
+ }
+ if (coex_sta->bt_disabled != bt_disabled) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BT is from %s to %s!!\n",
+ (coex_sta->bt_disabled ? "disabled" : "enabled"),
+ (bt_disabled ? "disabled" : "enabled"));
+ BTC_TRACE(trace_buf);
+
+ coex_sta->bt_disabled = bt_disabled;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ if (bt_disabled) {
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS,
+ NULL);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS,
+ NULL);
+ }
+ }
+}
+
+
+void halbtc8723b2ant_limited_rx(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN boolean rej_ap_agg_pkt,
+ IN boolean bt_ctrl_agg_buf_size, IN u8 agg_buf_size)
+{
+ boolean reject_rx_agg = rej_ap_agg_pkt;
+ boolean bt_ctrl_rx_agg_size = bt_ctrl_agg_buf_size;
+ u8 rx_agg_size = agg_buf_size;
+
+ /* ============================================ */
+ /* Rx Aggregation related setting */
+ /* ============================================ */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+ &reject_rx_agg);
+ /* decide BT control aggregation buf size or not */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
+ &bt_ctrl_rx_agg_size);
+ /* aggregation buf size, only work when BT control Rx aggregation size. */
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size);
+ /* real update aggregation setting */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
+}
+
+void halbtc8723b2ant_monitor_bt_ctr(IN struct btc_coexist *btcoexist)
+{
+ u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
+ u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ reg_hp_txrx = 0x770;
+ reg_lp_txrx = 0x774;
+
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
+ reg_hp_tx = u32tmp & MASKLWORD;
+ reg_hp_rx = (u32tmp & MASKHWORD) >> 16;
+
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
+ reg_lp_tx = u32tmp & MASKLWORD;
+ reg_lp_rx = (u32tmp & MASKHWORD) >> 16;
+
+ coex_sta->high_priority_tx = reg_hp_tx;
+ coex_sta->high_priority_rx = reg_hp_rx;
+ coex_sta->low_priority_tx = reg_lp_tx;
+ coex_sta->low_priority_rx = reg_lp_rx;
+
+ if ((coex_sta->low_priority_tx > 1050) &&
+ (!coex_sta->c2h_bt_inquiry_page))
+ coex_sta->pop_event_cnt++;
+
+ if ((coex_sta->low_priority_rx >= 950) &&
+ (coex_sta->low_priority_rx >= coex_sta->low_priority_tx) &&
+ (!coex_sta->under_ips))
+ bt_link_info->slave_role = true;
+ else
+ bt_link_info->slave_role = false;
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], High Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
+ reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+ BTC_TRACE(trace_buf);
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Low Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
+ reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+ BTC_TRACE(trace_buf);
+
+ /* reset counter */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+void halbtc8723b2ant_monitor_wifi_ctr(IN struct btc_coexist *btcoexist)
+{
+#if 1
+
+ coex_sta->crc_ok_cck = btcoexist->btc_phydm_query_PHY_counter(
+ btcoexist,
+ PHYDM_INFO_CRC32_OK_CCK);
+ coex_sta->crc_ok_11g = btcoexist->btc_phydm_query_PHY_counter(
+ btcoexist,
+ PHYDM_INFO_CRC32_OK_LEGACY);
+ coex_sta->crc_ok_11n = btcoexist->btc_phydm_query_PHY_counter(
+ btcoexist,
+ PHYDM_INFO_CRC32_OK_HT);
+ coex_sta->crc_ok_11n_vht =
+ btcoexist->btc_phydm_query_PHY_counter(
+ btcoexist,
+ PHYDM_INFO_CRC32_OK_VHT);
+
+ coex_sta->crc_err_cck = btcoexist->btc_phydm_query_PHY_counter(
+ btcoexist,
+ PHYDM_INFO_CRC32_ERROR_CCK);
+ coex_sta->crc_err_11g = btcoexist->btc_phydm_query_PHY_counter(
+ btcoexist,
+ PHYDM_INFO_CRC32_ERROR_LEGACY);
+ coex_sta->crc_err_11n = btcoexist->btc_phydm_query_PHY_counter(
+ btcoexist,
+ PHYDM_INFO_CRC32_ERROR_HT);
+ coex_sta->crc_err_11n_vht =
+ btcoexist->btc_phydm_query_PHY_counter(
+ btcoexist,
+ PHYDM_INFO_CRC32_ERROR_VHT);
+
+#endif
+}
+
+void halbtc8723b2ant_query_bt_info(IN struct btc_coexist *btcoexist)
+{
+ u8 h2c_parameter[1] = {0};
+
+ coex_sta->c2h_bt_info_req_sent = true;
+
+ h2c_parameter[0] |= BIT(0); /* trigger */
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
+}
+
+boolean halbtc8723b2ant_is_wifi_status_changed(IN struct btc_coexist *btcoexist)
+{
+ static boolean pre_wifi_busy = false, pre_under_4way = false,
+ pre_bt_hs_on = false;
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ boolean wifi_busy = false, under_4way = false, bt_hs_on = false;
+ boolean wifi_connected = false;
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+ &under_4way);
+
+ if (wifi_connected) {
+ if (wifi_busy != pre_wifi_busy) {
+ pre_wifi_busy = wifi_busy;
+ return true;
+ }
+ if (under_4way != pre_under_4way) {
+ pre_under_4way = under_4way;
+ return true;
+ }
+ if (bt_hs_on != pre_bt_hs_on) {
+ pre_bt_hs_on = bt_hs_on;
+ return true;
+ }
+
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ if ((BTC_RSSI_STATE_HIGH == wifi_rssi_state) ||
+ (BTC_RSSI_STATE_LOW == wifi_rssi_state))
+ return true;
+
+ }
+
+ return false;
+}
+
+void halbtc8723b2ant_update_bt_link_info(IN struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ boolean bt_hs_on = false;
+
+ 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;
+}
+
+u8 halbtc8723b2ant_action_algorithm(IN struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ boolean bt_hs_on = false;
+ u8 algorithm = BT_8723B_2ANT_COEX_ALGO_UNDEFINED;
+ u8 num_of_diff_profile = 0;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+ if (!bt_link_info->bt_link_exist) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], No BT link exists!!!\n");
+ BTC_TRACE(trace_buf);
+ return algorithm;
+ }
+
+ if (bt_link_info->sco_exist)
+ num_of_diff_profile++;
+ if (bt_link_info->hid_exist)
+ num_of_diff_profile++;
+ if (bt_link_info->pan_exist)
+ num_of_diff_profile++;
+ if (bt_link_info->a2dp_exist)
+ num_of_diff_profile++;
+
+ if (num_of_diff_profile == 1) {
+ if (bt_link_info->sco_exist) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO only\n");
+ BTC_TRACE(trace_buf);
+ algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
+ } else {
+ if (bt_link_info->hid_exist) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], HID only\n");
+ BTC_TRACE(trace_buf);
+ algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
+ } else if (bt_link_info->a2dp_exist) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], A2DP only\n");
+ BTC_TRACE(trace_buf);
+ algorithm = BT_8723B_2ANT_COEX_ALGO_A2DP;
+ } else if (bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], PAN(HS) only\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANHS;
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], PAN(EDR) only\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANEDR;
+ }
+ }
+ }
+ } else if (num_of_diff_profile == 2) {
+ if (bt_link_info->sco_exist) {
+ if (bt_link_info->hid_exist) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + HID\n");
+ BTC_TRACE(trace_buf);
+ algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ } else if (bt_link_info->a2dp_exist) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + A2DP ==> SCO\n");
+ BTC_TRACE(trace_buf);
+ algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ } else if (bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + PAN(HS)\n");
+ BTC_TRACE(trace_buf);
+ algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + PAN(EDR)\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ }
+ }
+ } else {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->a2dp_exist) {
+ {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], HID + A2DP\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
+ }
+ } else if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], HID + PAN(HS)\n");
+ BTC_TRACE(trace_buf);
+ algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], HID + PAN(EDR)\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ }
+ } else if (bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], A2DP + PAN(HS)\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS;
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], A2DP + PAN(EDR)\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP;
+ }
+ }
+ }
+ } else if (num_of_diff_profile == 3) {
+ if (bt_link_info->sco_exist) {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->a2dp_exist) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + HID + A2DP ==> HID\n");
+ BTC_TRACE(trace_buf);
+ algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ } else if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + HID + PAN(HS)\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + HID + PAN(EDR)\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ }
+ } else if (bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + A2DP + PAN(HS)\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ }
+ }
+ } else {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], HID + A2DP + PAN(HS)\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], HID + A2DP + PAN(EDR)\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
+ }
+ }
+ }
+ } else if (num_of_diff_profile >= 3) {
+ if (bt_link_info->sco_exist) {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n");
+ BTC_TRACE(trace_buf);
+
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
+ BTC_TRACE(trace_buf);
+ algorithm =
+ BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
+ }
+ }
+ }
+ }
+
+ return algorithm;
+}
+
+void halbtc8723b2ant_set_fw_dac_swing_level(IN struct btc_coexist *btcoexist,
+ IN u8 dac_swing_lvl)
+{
+ u8 h2c_parameter[1] = {0};
+
+ /* There are several type of dacswing */
+ /* 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */
+ h2c_parameter[0] = dac_swing_lvl;
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
+}
+
+void halbtc8723b2ant_set_fw_dec_bt_pwr(IN struct btc_coexist *btcoexist,
+ IN u8 dec_bt_pwr_lvl)
+{
+ u8 h2c_parameter[1] = {0};
+
+ h2c_parameter[0] = dec_bt_pwr_lvl;
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
+}
+
+void halbtc8723b2ant_dec_bt_pwr(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN u8 dec_bt_pwr_lvl)
+{
+ coex_dm->cur_bt_dec_pwr_lvl = dec_bt_pwr_lvl;
+
+ if (!force_exec) {
+ if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_bt_dec_pwr_lvl)
+ return;
+ }
+ halbtc8723b2ant_set_fw_dec_bt_pwr(btcoexist,
+ coex_dm->cur_bt_dec_pwr_lvl);
+
+ coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_bt_dec_pwr_lvl;
+}
+
+void halbtc8723b2ant_set_bt_auto_report(IN struct btc_coexist *btcoexist,
+ IN boolean enable_auto_report)
+{
+ u8 h2c_parameter[1] = {0};
+
+ h2c_parameter[0] = 0;
+
+ if (enable_auto_report)
+ h2c_parameter[0] |= BIT(0);
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
+}
+
+void halbtc8723b2ant_bt_auto_report(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN boolean enable_auto_report)
+{
+ coex_dm->cur_bt_auto_report = enable_auto_report;
+
+ if (!force_exec) {
+ if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
+ return;
+ }
+ halbtc8723b2ant_set_bt_auto_report(btcoexist,
+ coex_dm->cur_bt_auto_report);
+
+ coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
+}
+
+void halbtc8723b2ant_fw_dac_swing_lvl(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN u8 fw_dac_swing_lvl)
+{
+ coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
+
+ if (!force_exec) {
+ if (coex_dm->pre_fw_dac_swing_lvl ==
+ coex_dm->cur_fw_dac_swing_lvl)
+ return;
+ }
+
+ halbtc8723b2ant_set_fw_dac_swing_level(btcoexist,
+ coex_dm->cur_fw_dac_swing_lvl);
+
+ coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+void halbtc8723b2ant_set_sw_rf_rx_lpf_corner(IN struct btc_coexist *btcoexist,
+ IN boolean rx_rf_shrink_on)
+{
+ if (rx_rf_shrink_on) {
+ /* Shrink RF Rx LPF corner */
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Shrink RF Rx LPF corner!!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff,
+ 0xffffc);
+ } else {
+ /* Resume RF Rx LPF corner */
+ /* After initialized, we can use coex_dm->bt_rf_0x1e_backup */
+ if (btcoexist->initilized) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Resume RF Rx LPF corner!!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+ 0xfffff, coex_dm->bt_rf_0x1e_backup);
+ }
+ }
+}
+
+void halbtc8723b2ant_rf_shrink(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN boolean rx_rf_shrink_on)
+{
+ coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
+
+ if (!force_exec) {
+ if (coex_dm->pre_rf_rx_lpf_shrink ==
+ coex_dm->cur_rf_rx_lpf_shrink)
+ return;
+ }
+ halbtc8723b2ant_set_sw_rf_rx_lpf_corner(btcoexist,
+ coex_dm->cur_rf_rx_lpf_shrink);
+
+ coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
+}
+
+void halbtc8723b2ant_set_sw_penalty_tx_rate_adaptive(IN struct btc_coexist
+ *btcoexist, IN boolean low_penalty_ra)
+{
+ u8 h2c_parameter[6] = {0};
+
+ h2c_parameter[0] = 0x6; /* op_code, 0x6= Retry_Penalty */
+
+ if (low_penalty_ra) {
+ h2c_parameter[1] |= BIT(0);
+ h2c_parameter[2] =
+ 0x00; /* normal rate except MCS7/6/5, OFDM54/48/36 */
+ h2c_parameter[3] = 0xf4; /* MCS7 or OFDM54 */
+ h2c_parameter[4] = 0xf5; /* MCS6 or OFDM48 */
+ h2c_parameter[5] = 0xf6; /* MCS5 or OFDM36 */
+ }
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
+}
+
+void halbtc8723b2ant_low_penalty_ra(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN boolean low_penalty_ra)
+{
+ coex_dm->cur_low_penalty_ra = low_penalty_ra;
+
+ if (!force_exec) {
+ if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
+ return;
+ }
+ halbtc8723b2ant_set_sw_penalty_tx_rate_adaptive(btcoexist,
+ coex_dm->cur_low_penalty_ra);
+
+ coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
+}
+
+void halbtc8723b2ant_set_dac_swing_reg(IN struct btc_coexist *btcoexist,
+ IN u32 level)
+{
+ u8 val = (u8)level;
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val);
+}
+
+void halbtc8723b2ant_set_sw_full_time_dac_swing(IN struct btc_coexist
+ *btcoexist, IN boolean sw_dac_swing_on, IN u32 sw_dac_swing_lvl)
+{
+ if (sw_dac_swing_on)
+ halbtc8723b2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
+ else
+ halbtc8723b2ant_set_dac_swing_reg(btcoexist, 0x18);
+}
+
+
+void halbtc8723b2ant_dac_swing(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN boolean dac_swing_on, IN u32 dac_swing_lvl)
+{
+ coex_dm->cur_dac_swing_on = dac_swing_on;
+ coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
+
+ if (!force_exec) {
+ if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
+ (coex_dm->pre_dac_swing_lvl ==
+ coex_dm->cur_dac_swing_lvl))
+ return;
+ }
+ delay_ms(30);
+ halbtc8723b2ant_set_sw_full_time_dac_swing(btcoexist, dac_swing_on,
+ dac_swing_lvl);
+
+ coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
+ coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
+}
+
+void halbtc8723b2ant_set_adc_back_off(IN struct btc_coexist *btcoexist,
+ IN boolean adc_back_off)
+{
+ if (adc_back_off) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BB BackOff Level On!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc05, 0x30, 0x3);
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BB BackOff Level Off!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc05, 0x30, 0x1);
+ }
+}
+
+void halbtc8723b2ant_adc_back_off(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN boolean adc_back_off)
+{
+ coex_dm->cur_adc_back_off = adc_back_off;
+
+ if (!force_exec) {
+ if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off)
+ return;
+ }
+ halbtc8723b2ant_set_adc_back_off(btcoexist, coex_dm->cur_adc_back_off);
+
+ coex_dm->pre_adc_back_off = coex_dm->cur_adc_back_off;
+}
+
+void halbtc8723b2ant_set_agc_table(IN struct btc_coexist *btcoexist,
+ IN boolean agc_table_en)
+{
+ u8 rssi_adjust_val = 0;
+
+ /* =================BB AGC Gain Table */
+ if (agc_table_en) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BB Agc Table On!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6e1A0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6d1B0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6c1C0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6b1D0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6a1E0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x691F0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x68200001);
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BB Agc Table Off!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa71D0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa61E0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa51F0001);
+ btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa4200001);
+ }
+
+
+ /* =================RF Gain */
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000);
+ if (agc_table_en) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Agc Table On!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff,
+ 0x38fff);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff,
+ 0x38ffe);
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Agc Table Off!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff,
+ 0x380c3);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff,
+ 0x28ce6);
+ }
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x0);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x1);
+ if (agc_table_en) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Agc Table On!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff,
+ 0x38fff);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff,
+ 0x38ffe);
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Agc Table Off!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff,
+ 0x380c3);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff,
+ 0x28ce6);
+ }
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x0);
+
+ /* set rssi_adjust_val for wifi module. */
+ if (agc_table_en)
+ rssi_adjust_val = 8;
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON,
+ &rssi_adjust_val);
+}
+
+void halbtc8723b2ant_agc_table(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN boolean agc_table_en)
+{
+ coex_dm->cur_agc_table_en = agc_table_en;
+
+ if (!force_exec) {
+ if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
+ return;
+ }
+ halbtc8723b2ant_set_agc_table(btcoexist, agc_table_en);
+
+ coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
+}
+
+void halbtc8723b2ant_sw_mechanism1(IN struct btc_coexist *btcoexist,
+ IN boolean shrink_rx_lpf, IN boolean low_penalty_ra,
+ IN boolean limited_dig, IN boolean bt_lna_constrain)
+{
+ /*
+ u32 wifi_bw;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ if(BTC_WIFI_BW_HT40 != wifi_bw)
+ {
+ if (shrink_rx_lpf)
+ shrink_rx_lpf = false;
+ }
+ */
+
+ /* halbtc8723b2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf); */
+ halbtc8723b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
+}
+
+void halbtc8723b2ant_sw_mechanism2(IN struct btc_coexist *btcoexist,
+ IN boolean agc_table_shift, IN boolean adc_back_off,
+ IN boolean sw_dac_swing, IN u32 dac_swing_lvl)
+{
+ /* halbtc8723b2ant_agc_table(btcoexist, NORMAL_EXEC, agc_table_shift); */
+ /* halbtc8723b2ant_adc_back_off(btcoexist, NORMAL_EXEC, adc_back_off); */
+ /* halbtc8723b2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing, dac_swing_lvl); */
+}
+
+void halbtc8723b2ant_set_coex_table(IN struct btc_coexist *btcoexist,
+ IN u32 val0x6c0, IN u32 val0x6c4, IN u32 val0x6c8, IN u8 val0x6cc)
+{
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+void halbtc8723b2ant_coex_table(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN u32 val0x6c0, IN u32 val0x6c4,
+ IN u32 val0x6c8, IN u8 val0x6cc)
+{
+ coex_dm->cur_val0x6c0 = val0x6c0;
+ coex_dm->cur_val0x6c4 = val0x6c4;
+ coex_dm->cur_val0x6c8 = val0x6c8;
+ coex_dm->cur_val0x6cc = val0x6cc;
+
+ if (!force_exec) {
+ if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
+ (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
+ (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) &&
+ (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc))
+ return;
+ }
+ halbtc8723b2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8,
+ val0x6cc);
+
+ coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
+ coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
+ coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
+ coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
+}
+
+void halbtc8723b2ant_coex_table_with_type(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN u8 type)
+{
+ coex_sta->coex_table_type = type;
+
+ switch (type) {
+ case 0:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55555555, 0x55555555, 0xffffff, 0x3);
+ break;
+ case 1:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55555555, 0x5afa5afa, 0xffffff, 0x3);
+ break;
+ case 2:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x5ada5ada, 0x5ada5ada, 0xffffff, 0x3);
+ break;
+ case 3:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0xaaaaaaaa, 0xaaaaaaaa, 0xffffff, 0x3);
+ break;
+ case 4:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0xffffffff, 0xffffffff, 0xffffff, 0x3);
+ break;
+ case 5:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x5fff5fff, 0x5fff5fff, 0xffffff, 0x3);
+ break;
+ case 6:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55ff55ff, 0x5a5a5a5a, 0xffffff, 0x3);
+ break;
+ case 7:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
+ break;
+ case 8:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
+ break;
+ case 9:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
+ break;
+ case 10:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
+ break;
+ case 11:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
+ break;
+ case 12:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
+ break;
+ case 13:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x5fff5fff, 0xaaaaaaaa, 0xffffff, 0x3);
+ break;
+ case 14:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x5fff5fff, 0x5ada5ada, 0xffffff, 0x3);
+ break;
+ case 15:
+ halbtc8723b2ant_coex_table(btcoexist, force_exec,
+ 0x55dd55dd, 0xaaaaaaaa, 0xffffff, 0x3);
+ break;
+ default:
+ break;
+ }
+}
+
+void halbtc8723b2ant_set_fw_ignore_wlan_act(IN struct btc_coexist *btcoexist,
+ IN boolean enable)
+{
+ u8 h2c_parameter[1] = {0};
+
+ if (enable)
+ h2c_parameter[0] |= BIT(0); /* function enable */
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
+}
+
+void halbtc8723b2ant_ignore_wlan_act(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN boolean enable)
+{
+ coex_dm->cur_ignore_wlan_act = enable;
+
+ if (!force_exec) {
+ if (coex_dm->pre_ignore_wlan_act ==
+ coex_dm->cur_ignore_wlan_act)
+ return;
+ }
+ halbtc8723b2ant_set_fw_ignore_wlan_act(btcoexist, enable);
+
+ coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+void halbtc8723b2ant_set_lps_rpwm(IN struct btc_coexist *btcoexist,
+ IN u8 lps_val, IN u8 rpwm_val)
+{
+ u8 lps = lps_val;
+ u8 rpwm = rpwm_val;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps);
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
+}
+
+void halbtc8723b2ant_lps_rpwm(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN u8 lps_val, IN u8 rpwm_val)
+{
+ coex_dm->cur_lps = lps_val;
+ coex_dm->cur_rpwm = rpwm_val;
+
+ if (!force_exec) {
+ if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
+ (coex_dm->pre_rpwm == coex_dm->cur_rpwm))
+ return;
+ }
+ halbtc8723b2ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val);
+
+ coex_dm->pre_lps = coex_dm->cur_lps;
+ coex_dm->pre_rpwm = coex_dm->cur_rpwm;
+}
+
+void halbtc8723b2ant_ps_tdma_check_for_power_save_state(
+ IN struct btc_coexist *btcoexist, IN boolean new_ps_state)
+{
+ u8 lps_mode = 0x0;
+ u8 h2c_parameter[5] = {0x0, 0, 0, 48, 0};
+
+ 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 */
+ /* halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 1); */
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
+ h2c_parameter);
+ }
+ } else { /* NO PS state */
+ if (new_ps_state) {
+ /* will enter LPS state, turn off psTdma first */
+ /* halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 1); */
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
+ h2c_parameter);
+ } else {
+ /* keep state under NO PS state, do nothing. */
+ }
+ }
+}
+
+void halbtc8723b2ant_power_save_state(IN struct btc_coexist *btcoexist,
+ IN u8 ps_type, IN u8 lps_val, IN u8 rpwm_val)
+{
+ boolean low_pwr_disable = false;
+
+ switch (ps_type) {
+ case BTC_PS_WIFI_NATIVE:
+ /* recover to original 32k low power setting */
+ low_pwr_disable = false;
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS,
+ NULL);
+ coex_sta->force_lps_on = false;
+ break;
+ case BTC_PS_LPS_ON:
+ halbtc8723b2ant_ps_tdma_check_for_power_save_state(
+ btcoexist, true);
+ halbtc8723b2ant_lps_rpwm(btcoexist, NORMAL_EXEC,
+ lps_val, rpwm_val);
+ /* when coex force to enter LPS, do not enter 32k low power. */
+ low_pwr_disable = true;
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ /* power save must executed before psTdma. */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS,
+ NULL);
+ coex_sta->force_lps_on = true;
+ break;
+ case BTC_PS_LPS_OFF:
+ halbtc8723b2ant_ps_tdma_check_for_power_save_state(
+ btcoexist, false);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS,
+ NULL);
+ coex_sta->force_lps_on = false;
+ break;
+ default:
+ break;
+ }
+}
+
+
+void halbtc8723b2ant_set_fw_pstdma(IN struct btc_coexist *btcoexist,
+ IN u8 byte1, IN u8 byte2, IN u8 byte3, IN u8 byte4, IN u8 byte5)
+{
+ u8 h2c_parameter[5] = {0};
+ u8 real_byte1 = byte1, real_byte5 = byte5;
+ boolean ap_enable = false;
+
+ if ((coex_sta->a2dp_exist) && (coex_sta->hid_exist))
+ byte5 = byte5 | 0x1;
+
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
+ &ap_enable);
+
+ if (ap_enable) {
+ if (byte1 & BIT(4) && !(byte1 & BIT(5))) {
+ real_byte1 &= ~BIT(4);
+ real_byte1 |= BIT(5);
+
+ real_byte5 |= BIT(5);
+ real_byte5 &= ~BIT(6);
+
+ halbtc8723b2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+ }
+ } else if (byte1 & BIT(4) && !(byte1 & BIT(5))) {
+ halbtc8723b2ant_power_save_state(btcoexist,
+ BTC_PS_LPS_ON, 0x50, 0x4);
+
+ } else {
+ halbtc8723b2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+ }
+
+ 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;
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+void halbtc8723b2ant_ps_tdma(IN struct btc_coexist *btcoexist,
+ IN boolean force_exec, IN boolean turn_on, IN u8 type)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state1, bt_rssi_state;
+ s8 wifi_duration_adjust = 0x0;
+ u8 psTdmaByte4Modify = 0x0;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES
+ - coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], %s turn %s PS TDMA, type=%d\n",
+ (force_exec ? "force to" : ""), (turn_on ? "ON" : "OFF"), type);
+ BTC_TRACE(trace_buf);
+ coex_dm->cur_ps_tdma_on = turn_on;
+ coex_dm->cur_ps_tdma = type;
+
+ if (!(BTC_RSSI_HIGH(wifi_rssi_state1) &&
+ BTC_RSSI_HIGH(bt_rssi_state)) && turn_on)
+ /* if (halbtc8723b2ant_CoexSwitchThresCheck(btcoexist) && turn_on) */
+ {
+ type = type + 100; /* for WiFi RSSI low or BT RSSI low */
+ coex_dm->is_switch_to_1dot5_ant = true;
+ } else
+ coex_dm->is_switch_to_1dot5_ant = false;
+
+
+ if (!force_exec) {
+ if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+ (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
+ return;
+ }
+
+ if (coex_sta->scan_ap_num <= 5) {
+ if (coex_sta->a2dp_bit_pool >= 45)
+ wifi_duration_adjust = -15;
+ else if (coex_sta->a2dp_bit_pool >= 35)
+ wifi_duration_adjust = -10;
+ else
+ wifi_duration_adjust = 5;
+ } else if (coex_sta->scan_ap_num <= 20) {
+ if (coex_sta->a2dp_bit_pool >= 45)
+ wifi_duration_adjust = -15;
+ else if (coex_sta->a2dp_bit_pool >= 35)
+ wifi_duration_adjust = -10;
+ else
+ wifi_duration_adjust = 0;
+ } else if (coex_sta->scan_ap_num <= 40) {
+ if (coex_sta->a2dp_bit_pool >= 45)
+ wifi_duration_adjust = -15;
+ else if (coex_sta->a2dp_bit_pool >= 35)
+ wifi_duration_adjust = -10;
+ else
+ wifi_duration_adjust = -5;
+ } else {
+ if (coex_sta->a2dp_bit_pool >= 45)
+ wifi_duration_adjust = -15;
+ else if (coex_sta->a2dp_bit_pool >= 35)
+ wifi_duration_adjust = -10;
+ else
+ wifi_duration_adjust = -10;
+ }
+
+ if ((bt_link_info->slave_role == true) && (bt_link_info->a2dp_exist))
+ psTdmaByte4Modify =
+ 0x1; /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */
+
+
+ if (turn_on) {
+ switch (type) {
+ case 1:
+ default:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x3c + wifi_duration_adjust, 0x03, 0xf1,
+ 0x90 | psTdmaByte4Modify);
+ break;
+ case 2:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x2d + wifi_duration_adjust, 0x03, 0xf1,
+ 0x90 | psTdmaByte4Modify);
+ break;
+ case 3:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x1c, 0x3, 0xf1, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ case 4:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x10, 0x03, 0xf1, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ case 5:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x3c + wifi_duration_adjust, 0x3, 0x70,
+ 0x90 | psTdmaByte4Modify);
+ break;
+ case 6:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x2d + wifi_duration_adjust, 0x3, 0x70,
+ 0x90 | psTdmaByte4Modify);
+ break;
+ case 7:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x1c, 0x3, 0x70, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ case 8:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xa3,
+ 0x10, 0x3, 0x70, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ case 9:
+ /*
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x3c + wifi_duration_adjust, 0x03, 0xf1,
+ 0x90 | psTdmaByte4Modify);
+ */
+ /* Bryant Modify for BT no-profile busy case */
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x3c + wifi_duration_adjust, 0x03, 0xf1,
+ 0x91);
+
+ break;
+ case 10:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x2d + wifi_duration_adjust, 0x03, 0xf1,
+ 0x90 | psTdmaByte4Modify);
+ break;
+ case 11:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x1c, 0x3, 0xf1, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ case 12:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x10, 0x3, 0xf1, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ case 13:
+ /*
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x3c + wifi_duration_adjust, 0x3, 0x70,
+ 0x90 | psTdmaByte4Modify);
+ */
+ /* Bryant Modify for BT no-profile busy case */
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x3c + wifi_duration_adjust, 0x3, 0x70,
+ 0x91);
+ break;
+ case 14:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x2d + wifi_duration_adjust, 0x3, 0x70,
+ 0x90 | psTdmaByte4Modify);
+ break;
+ case 15:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x1c, 0x3, 0x70, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ case 16:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x10, 0x3, 0x70, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ case 17:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xa3,
+ 0x2f, 0x2f, 0x60, 0x90);
+ break;
+ case 18:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x5, 0x5, 0xe1, 0x90);
+ break;
+ case 19:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x25, 0x25, 0xe1, 0x90);
+ break;
+ case 20:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x25, 0x25, 0x60, 0x90);
+ break;
+ case 21:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x15, 0x03, 0x70, 0x90);
+ break;
+ case 22:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x35, 0x03, 0xf1, 0x90);
+ break;
+ case 23:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x35, 0x03, 0x71, 0x10);
+ break;
+
+ case 25:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x30, 0x03, 0x71, 0x10);
+ break;
+
+ case 33:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x1c, 0x3, 0xf1, 0x91);
+
+ break;
+ case 71:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x3c + wifi_duration_adjust, 0x03, 0xf1,
+ 0x90);
+ break;
+ case 101:
+ case 105:
+ case 113:
+ case 171:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xd3,
+ 0x3a + wifi_duration_adjust, 0x03, 0x70,
+ 0x50 | psTdmaByte4Modify);
+ break;
+ case 102:
+ case 106:
+ case 110:
+ case 114:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xd3,
+ 0x2d + wifi_duration_adjust, 0x03, 0x70,
+ 0x50 | psTdmaByte4Modify);
+ break;
+ case 103:
+ case 107:
+ case 111:
+ case 115:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xd3,
+ 0x1c, 0x03, 0x70, 0x50 |
+ psTdmaByte4Modify);
+ break;
+ case 104:
+ case 108:
+ case 112:
+ case 116:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xd3,
+ 0x10, 0x03, 0x70, 0x50 |
+ psTdmaByte4Modify);
+ break;
+ case 109:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x3c, 0x03, 0xf1, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ /* case 113:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x3c, 0x03, 0x70, 0x90 |
+ psTdmaByte4Modify);
+ break; */
+ case 121:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x15, 0x03, 0x70, 0x90 |
+ psTdmaByte4Modify);
+ break;
+ case 122:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x35, 0x03, 0x71, 0x11);
+ break;
+ case 123:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xe3,
+ 0x35, 0x03, 0x71, 0x10);
+ break;
+ case 125:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xd3,
+ 0x30, 0x03, 0x70, 0x51);
+ break;
+
+ case 133:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0xd3,
+ 0x1c, 0x3, 0x70, 0x51);
+
+ break;
+ }
+ } else {
+ /* disable PS tdma */
+ switch (type) {
+ case 0:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0x0,
+ 0x0, 0x0, 0x40, 0x0);
+ break;
+ case 1:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0x0,
+ 0x0, 0x0, 0x48, 0x0);
+ break;
+ default:
+ halbtc8723b2ant_set_fw_pstdma(btcoexist, 0x0,
+ 0x0, 0x0, 0x40, 0x0);
+ break;
+ }
+ }
+
+ /* update pre state */
+ coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+ coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+}
+
+
+void halbtc8723b2ant_set_ant_path(IN struct btc_coexist *btcoexist,
+ IN u8 ant_pos_type, IN boolean init_hwcfg, IN boolean wifi_off)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ u32 fw_ver = 0, u32tmp = 0, cnt_bt_cal_chk = 0;
+ boolean pg_ext_switch = false;
+ boolean use_ext_switch = false;
+ u8 h2c_parameter[2] = {0};
+ u32 u32tmp_1[4];
+ boolean is_fw_ready;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_EXT_SWITCH, &pg_ext_switch);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER,
+ &fw_ver); /* [31:16]=fw ver, [15:0]=fw sub ver */
+
+ if ((fw_ver > 0 && fw_ver < 0xc0000) || pg_ext_switch)
+ use_ext_switch = true;
+
+ if (init_hwcfg) {
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x39, 0x8, 0x1);
+ btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x944, 0x3, 0x3);
+ btcoexist->btc_write_1byte(btcoexist, 0x930, 0x77);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x1);
+
+ if (fw_ver >= 0x180000) {
+ /* Use H2C to set GNT_BT to High to avoid A2DP click */
+ h2c_parameter[0] = 1;
+ btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
+ h2c_parameter);
+
+ cnt_bt_cal_chk = 0;
+ while (1) {
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_FW_READY, &is_fw_ready);
+ if (is_fw_ready == false)
+ break;
+
+ if (btcoexist->btc_read_1byte(btcoexist,
+ 0x765) == 0x18)
+ break;
+
+ cnt_bt_cal_chk++;
+ if (cnt_bt_cal_chk > 20)
+ break;
+ }
+ } else
+ btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
+ u32tmp_1[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
+ if ((u32tmp_1[0] == 0x40) || (u32tmp_1[0] == 0x240))
+ btcoexist->btc_write_4byte(btcoexist, 0x948,
+ u32tmp_1[0]);
+ else
+ btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
+ 0x0); /* WiFi TRx Mask off */
+ /* remove due to interrupt is disabled that polling c2h will fail and delay 100ms. */
+ /* btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF, 0x3c, 0x01); */ /*BT TRx Mask off */
+
+ if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) {
+ /* tell firmware "no antenna inverse" */
+ h2c_parameter[0] = 0;
+ } else {
+ /* tell firmware "antenna inverse" */
+ h2c_parameter[0] = 1;
+ }
+
+ if (use_ext_switch) {
+ /* ext switch type */
+ h2c_parameter[1] = 1;
+ } else {
+ /* int switch type */
+ h2c_parameter[1] = 0;
+ }
+ btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, h2c_parameter);
+ } else {
+ if (fw_ver >= 0x180000) {
+ /* Use H2C to set GNT_BT to "Control by PTA"*/
+ h2c_parameter[0] = 0;
+ btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
+ h2c_parameter);
+
+ cnt_bt_cal_chk = 0;
+ while (1) {
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_FW_READY, &is_fw_ready);
+ if (is_fw_ready == false)
+ break;
+
+ if (btcoexist->btc_read_1byte(btcoexist,
+ 0x765) == 0x0)
+ break;
+
+ cnt_bt_cal_chk++;
+ if (cnt_bt_cal_chk > 20)
+ break;
+ }
+ } else
+ btcoexist->btc_write_1byte(btcoexist, 0x765, 0x0);
+ }
+
+ /* ext switch setting */
+ if (use_ext_switch) {
+ if (init_hwcfg) {
+ /* 0x4c[23]=0, 0x4c[24]=1 Antenna control by WL/BT */
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+ u32tmp &= ~BIT(23);
+ u32tmp |= BIT(24);
+ btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
+ }
+ u32tmp_1[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
+ if ((u32tmp_1[0] == 0x40) || (u32tmp_1[0] == 0x240))
+ btcoexist->btc_write_4byte(btcoexist, 0x948,
+ u32tmp_1[0]);
+ else
+ btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
+
+ switch (ant_pos_type) {
+ case BTC_ANT_WIFI_AT_MAIN:
+ btcoexist->btc_write_1byte_bitmask(btcoexist,
+ 0x92c, 0x3,
+ 0x1); /* ext switch main at wifi */
+ break;
+ case BTC_ANT_WIFI_AT_AUX:
+ btcoexist->btc_write_1byte_bitmask(btcoexist,
+ 0x92c, 0x3,
+ 0x2); /* ext switch aux at wifi */
+ break;
+ }
+ } else { /* internal switch */
+ if (init_hwcfg) {
+ /* 0x4c[23]=0, 0x4c[24]=1 Antenna control by WL/BT */
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+ u32tmp |= BIT(23);
+ u32tmp &= ~BIT(24);
+ btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
+ }
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1,
+ 0x0); /* fixed external switch S1->Main, S0->Aux */
+ switch (ant_pos_type) {
+ case BTC_ANT_WIFI_AT_MAIN:
+ u32tmp_1[0] = btcoexist->btc_read_4byte(btcoexist,
+ 0x948);
+ if ((u32tmp_1[0] == 0x40) || (u32tmp_1[0] == 0x240))
+ btcoexist->btc_write_4byte(btcoexist, 0x948,
+ u32tmp_1[0]);
+ else
+ btcoexist->btc_write_4byte(btcoexist, 0x948,
+ 0x0);
+ break;
+ case BTC_ANT_WIFI_AT_AUX:
+ u32tmp_1[0] = btcoexist->btc_read_4byte(btcoexist,
+ 0x948);
+ if ((u32tmp_1[0] == 0x40) || (u32tmp_1[0] == 0x240))
+ btcoexist->btc_write_4byte(btcoexist, 0x948,
+ u32tmp_1[0]);
+ else
+ btcoexist->btc_write_4byte(btcoexist, 0x948,
+ 0x280);
+ break;
+ }
+ }
+}
+#if 0
+boolean halbtc8723b2ant_CoexSwitchThresCheck(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state1, bt_rssi_state;
+ u32 vendor;
+ u8 offset = 0;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_VENDOR, &vendor);
+
+ /* if (vendor == BTC_VENDOR_LENOVO) */
+ /* offset = 20; */
+
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES
+ - coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ if (BTC_RSSI_LOW(wifi_rssi_state1) || BTC_RSSI_LOW(bt_rssi_state))
+ return true;
+
+ return false;
+}
+#endif
+
+
+void halbtc8723b2ant_coex_all_off(IN struct btc_coexist *btcoexist)
+{
+ /* fw all off */
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ /* sw all off */
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+ /* hw all off */
+ /* btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); */
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+void halbtc8723b2ant_init_coex_dm(IN struct btc_coexist *btcoexist)
+{
+ /* force to reset coex mechanism */
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, 0);
+
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+ coex_sta->pop_event_cnt = 0;
+
+}
+
+void halbtc8723b2ant_action_bt_inquiry(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ boolean wifi_connected = false;
+ boolean low_pwr_disable = true;
+ boolean scan = false, link = false, roam = false;
+ boolean wifi_busy = false;
+
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+
+ if (coex_sta->bt_abnormal_scan) {
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 23);
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ } else if (scan || link || roam) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Wifi link process + BT Inq/Page!!\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 7);
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+ } else if (wifi_connected) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Wifi connected + BT Inq/Page!!\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 7);
+
+ if (wifi_busy)
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 3);
+ else
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 33);
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Wifi no-link + BT Inq/Page!!\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+ }
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+ /*
+ coex_dm->need_recover0x948 = true;
+ coex_dm->backup0x948 = btcoexist->btc_read_4byte(btcoexist, 0x948);
+
+ halbtc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_AUX, false, false);
+ */
+}
+
+
+void halbtc8723b2ant_action_wifi_link_process(IN struct btc_coexist *btcoexist)
+{
+ u32 u32tmp;
+ u8 u8tmpa, u8tmpb;
+
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 15);
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
+
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
+ u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
+ u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x76e);
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "############# [BTCoex], 0x948=0x%x, 0x765=0x%x, 0x76e=0x%x\n",
+ u32tmp, u8tmpa, u8tmpb);
+ BTC_TRACE(trace_buf);
+}
+
+boolean halbtc8723b2ant_action_wifi_idle_process(IN struct btc_coexist
+ *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ u8 ap_num = 0;
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ /* wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist, 1, 2, BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES-coex_dm->switch_thres_offset-coex_dm->switch_thres_offset, 0); */
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset - coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset - coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
+
+ /* define the office environment */
+ if (BTC_RSSI_HIGH(wifi_rssi_state1) &&
+ (coex_sta->hid_exist == true) &&
+ (coex_sta->a2dp_exist == true)) {
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Wifi idle process for BT HID+A2DP exist!!\n");
+ BTC_TRACE(trace_buf);
+
+ halbtc8723b2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x6);
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ /* sw all off */
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false,
+ false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false,
+ 0x18);
+
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+
+ return true;
+ }
+
+ halbtc8723b2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x18);
+ return false;
+}
+
+
+
+boolean halbtc8723b2ant_is_common_action(IN struct btc_coexist *btcoexist)
+{
+ boolean common = false, wifi_connected = false, wifi_busy = false;
+ boolean bt_hs_on = false, low_pwr_disable = false;
+ boolean asus_8723b = 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 (!wifi_connected) {
+ low_pwr_disable = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
+ 0x8);
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Wifi non-connected idle!!\n");
+ BTC_TRACE(trace_buf);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
+ 0x0);
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false,
+ false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false,
+ 0x18);
+
+ common = true;
+ } else {
+ if (BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ low_pwr_disable = false;
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC,
+ false, false, 0x8);
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Wifi connected + BT non connected-idle!!\n");
+ BTC_TRACE(trace_buf);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
+ 0xfffff, 0x0);
+ halbtc8723b2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 1);
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
+ 0xb);
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false,
+ false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+
+ common = true;
+ } else if (BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ low_pwr_disable = true;
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+
+ if (bt_hs_on)
+ return false;
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Wifi connected + BT connected-idle!!\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC,
+ false, false, 0x8);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
+ 0xfffff, 0x0);
+ halbtc8723b2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 0);
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 1);
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
+ 0xb);
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+
+ common = true;
+ } else {
+ low_pwr_disable = true;
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+
+ if (wifi_busy) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
+ BTC_TRACE(trace_buf);
+ /* btcoexist->btc_get(btcoexist,
+ BTC_GET_BL_IS_ASUS_8723B, &asus_8723b);
+ if (!asus_8723b)
+ common = false;
+ else
+ common = halbtc8723b2ant_action_wifi_idle_process(
+ btcoexist); */
+ common = false;
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
+ BTC_TRACE(trace_buf);
+ /* common = false; */
+ common = halbtc8723b2ant_action_wifi_idle_process(
+ btcoexist);
+ }
+ }
+ }
+
+ return common;
+}
+void halbtc8723b2ant_tdma_duration_adjust(IN struct btc_coexist *btcoexist,
+ IN boolean sco_hid, IN boolean tx_pause, IN u8 max_interval)
+{
+ static s32 up, dn, m, n, wait_count;
+ s32 result; /* 0: no change, +1: increase WiFi duration, -1: decrease WiFi duration */
+ u8 retry_count = 0;
+
+ if (!coex_dm->auto_tdma_adjust) {
+ coex_dm->auto_tdma_adjust = true;
+ {
+ if (sco_hid) {
+ if (tx_pause) {
+ if (max_interval == 1) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 13);
+ coex_dm->ps_tdma_du_adj_type =
+ 13;
+ } else if (max_interval == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type =
+ 14;
+ } else if (max_interval == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ } else {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ }
+ } else {
+ if (max_interval == 1) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type =
+ 9;
+ } else if (max_interval == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type =
+ 10;
+ } else if (max_interval == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ } else {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ }
+ }
+ } else {
+ if (tx_pause) {
+ if (max_interval == 1) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type =
+ 5;
+ } else if (max_interval == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type =
+ 6;
+ } else if (max_interval == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ }
+ } else {
+ if (max_interval == 1) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type =
+ 1;
+ } else if (max_interval == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type =
+ 2;
+ } else if (max_interval == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ }
+ }
+ }
+ }
+ /* ============ */
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ wait_count = 0;
+ } else {
+ /* acquire the BT TRx retry count from BT_Info byte2 */
+ retry_count = coex_sta->bt_retry_cnt;
+
+ if ((coex_sta->low_priority_tx) > 1050 ||
+ (coex_sta->low_priority_rx) > 1250)
+ retry_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) { /* if retry count during continuous n*2 seconds is 0, enlarge WiFi duration */
+ wait_count = 0;
+ n = 3;
+ up = 0;
+ dn = 0;
+ result = 1;
+ }
+ } else if (retry_count <=
+ 3) { /* <=3 retry in the last 2-second duration */
+ up--;
+ dn++;
+
+ if (up <= 0)
+ up = 0;
+
+ if (dn == 2) {/* if continuous 2 retry count(every 2 seconds) >0 and < 3, reduce WiFi duration */
+ if (wait_count <= 2)
+ m++; /* to avoid loop between the two levels */
+ else
+ m = 1;
+
+ if (m >= 20) /* maximum of m = 20 ' will recheck if need to adjust wifi duration in maximum time interval 120 seconds */
+ m = 20;
+
+ n = 3 * m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ }
+ } else { /* retry count > 3, once retry count > 3, to reduce WiFi duration */
+ if (wait_count == 1)
+ m++; /* to avoid loop between the two levels */
+ else
+ m = 1;
+
+ if (m >= 20) /* maximum of m = 20 ' will recheck if need to adjust wifi duration in maximum time interval 120 seconds */
+ m = 20;
+
+ n = 3 * m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ }
+
+ if (max_interval == 1) {
+ if (tx_pause) {
+ if (coex_dm->cur_ps_tdma == 71) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ }
+ if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 13);
+ coex_dm->ps_tdma_du_adj_type = 13;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type =
+ 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type =
+ 8;
+ } else if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type =
+ 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type =
+ 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type =
+ 5;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type =
+ 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 13);
+ coex_dm->ps_tdma_du_adj_type =
+ 13;
+ }
+ }
+ } else {
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 71);
+ coex_dm->ps_tdma_du_adj_type = 71;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ }
+ if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type =
+ 1;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type =
+ 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type =
+ 4;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type =
+ 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type =
+ 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type =
+ 1;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 71);
+ coex_dm->ps_tdma_du_adj_type =
+ 71;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type =
+ 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type =
+ 9;
+ }
+ }
+ }
+ } else if (max_interval == 2) {
+ if (tx_pause) {
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ }
+ if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type =
+ 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type =
+ 8;
+ } else if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type =
+ 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type =
+ 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type =
+ 6;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type =
+ 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type =
+ 14;
+ }
+ }
+ } else {
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ }
+ if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type =
+ 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type =
+ 4;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type =
+ 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type =
+ 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type =
+ 2;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type =
+ 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type =
+ 10;
+ }
+ }
+ }
+ } else if (max_interval == 3) {
+ if (tx_pause) {
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ }
+ if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type =
+ 8;
+ } else if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type =
+ 7;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type =
+ 15;
+ }
+ }
+ } else {
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ }
+ if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8723b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC, true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type =
+ 4;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8723b2ant_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) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type =
+ 3;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8723b2ant_ps_tdma(
+ btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type =
+ 11;
+ }
+ }
+ }
+ }
+ }
+
+ /* if current PsTdma not match with the recorded one (when scan, dhcp...), */
+ /* then we have to adjust it back to the previous record one. */
+ if (coex_dm->cur_ps_tdma != coex_dm->ps_tdma_du_adj_type) {
+ boolean scan = false, link = false, roam = false;
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma=%d, recordPsTdma=%d\n",
+ coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type);
+ BTC_TRACE(trace_buf);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+ if (!scan && !link && !roam)
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ coex_dm->ps_tdma_du_adj_type);
+ else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
+ BTC_TRACE(trace_buf);
+ }
+ }
+}
+
+/* SCO only or SCO+PAN(HS) */
+void halbtc8723b2ant_action_sco(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ if (BTC_WIFI_BW_LEGACY == wifi_bw) /* for SCO quality at 11b/g mode */
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ else /* for SCO quality & wifi performance balance at 11n mode */
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);
+
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 0); /* for voice quality */
+
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ true, 0x4);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ true, 0x4);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ true, 0x4);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ true, 0x4);
+ }
+ }
+}
+
+
+void halbtc8723b2ant_action_hid(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+ u32 wifi_bw;
+
+ btcoexist->btc_phydm_modify_RA_PCR_threshold(btcoexist, 0, 25);
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ if (BTC_WIFI_BW_LEGACY == wifi_bw) /* for HID at 11b/g mode */
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+ else /* for HID quality & wifi performance balance at 11n mode */
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 9);
+
+ if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+ else
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
+void halbtc8723b2ant_action_a2dp(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ u32 wifi_bw;
+ u8 ap_num = 0;
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
+
+ /* define the office environment */
+ if ((ap_num >= 10) && BTC_RSSI_HIGH(wifi_rssi_state1) &&
+ BTC_RSSI_HIGH(bt_rssi_state)) {
+ /* dbg_print(" AP#>10(%d)\n", ap_num); */
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
+ 0x0);
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
+ 0x8);
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ true, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ true, 0x18);
+ }
+ return;
+
+ }
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+
+ } else {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 13);
+ }
+
+
+ if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, false, false,
+ 1);
+ else
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 1);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+void halbtc8723b2ant_action_a2dp_pan_hs(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+
+ } else {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 13);
+ }
+
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 2);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+void halbtc8723b2ant_action_pan_edr(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 10);
+ } else {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 13);
+ }
+
+ if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
+ else
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+
+/* PAN(HS) only */
+void halbtc8723b2ant_action_pan_hs(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+/* PAN(EDR)+A2DP */
+void halbtc8723b2ant_action_pan_edr_a2dp(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ u8 ap_num = 0;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &ap_num);
+
+ if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 12);
+
+ if (ap_num < 10)
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ false, 1);
+ else
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ false, 3);
+
+ } else {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 13);
+ if (ap_num < 10)
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ true, 1);
+ else
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ true, 3);
+ }
+
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+void halbtc8723b2ant_action_pan_edr_hid(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ u32 wifi_bw;
+
+ btcoexist->btc_phydm_modify_RA_PCR_threshold(btcoexist, 0, 25);
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+ } else {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 14);
+ }
+
+ if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
+ 3);
+ /* halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 11); */
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
+ 0xfffff, 0x780);
+ } else {
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
+ 6);
+ /* halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); */
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
+ 0xfffff, 0x0);
+ }
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+ } else {
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ /* halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 14); */
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
+ 0x0);
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+ }
+
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+/* HID+A2DP+PAN(EDR) */
+void halbtc8723b2ant_action_hid_a2dp_pan_edr(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ u32 wifi_bw;
+
+ btcoexist->btc_phydm_modify_RA_PCR_threshold(btcoexist, 0, 25);
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 2,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+ } else {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 14);
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ if (BTC_WIFI_BW_HT40 == wifi_bw)
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ true, 3);
+ else
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ false, 3);
+ } else
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 3);
+
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+void halbtc8723b2ant_action_hid_a2dp(IN struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW,
+ prewifi_rssi_state1 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
+ u32 wifi_bw;
+ u8 ap_num = 0;
+
+ btcoexist->btc_phydm_modify_RA_PCR_threshold(btcoexist, 0, 35);
+
+
+ wifi_rssi_state = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state, 2, 15, 0);
+ /* bt_rssi_state = halbtc8723b2ant_bt_rssi_state(2, 29, 0); */
+ wifi_rssi_state1 = halbtc8723b2ant_wifi_rssi_state(btcoexist,
+ &prewifi_rssi_state1, 2,
+ BT_8723B_2ANT_WIFI_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 0);
+ bt_rssi_state = halbtc8723b2ant_bt_rssi_state(&pre_bt_rssi_state, 3,
+ BT_8723B_2ANT_BT_RSSI_COEXSWITCH_THRES -
+ coex_dm->switch_thres_offset, 37);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &ap_num);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
+
+ halbtc8723b2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x5);
+
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_LEGACY == wifi_bw) {
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ } else {
+ /* only 802.11N mode we have to dec bt power to 4 degree */
+ if (BTC_RSSI_HIGH(bt_rssi_state)) {
+ /* need to check ap Number of Not */
+ if (ap_num < 10)
+ halbtc8723b2ant_dec_bt_pwr(btcoexist,
+ NORMAL_EXEC, 4);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist,
+ NORMAL_EXEC, 2);
+ } else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ }
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+ } else {
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
+ 14);
+ }
+
+ if (BTC_RSSI_HIGH(bt_rssi_state)) {
+ if (ap_num < 10)
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ false, 2);
+
+ else
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ false, 3);
+ } else {
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 18);
+ btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
+ btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808);
+ btcoexist->btc_write_4byte(btcoexist, 0x430, 0x0);
+ btcoexist->btc_write_4byte(btcoexist, 0x434, 0x01010000);
+
+ if (ap_num < 10)
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ true, 2);
+
+ else
+ halbtc8723b2ant_tdma_duration_adjust(btcoexist, true,
+ true, 3);
+ }
+
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+ (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+void halbtc8723b2ant_action_bt_whck_test(IN struct btc_coexist *btcoexist)
+{
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ /* sw all off */
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+void halbtc8723b2ant_action_wifi_multi_port(IN struct btc_coexist *btcoexist)
+{
+ halbtc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ /* sw all off */
+ halbtc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+ /* hw all off */
+ /* btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); */
+ halbtc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+}
+
+void halbtc8723b2ant_run_coexist_mechanism(IN struct btc_coexist *btcoexist)
+{
+ u8 algorithm = 0;
+ u32 num_of_wifi_link = 0;
+ u32 wifi_link_status = 0;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ boolean miracast_plus_bt = false;
+ boolean scan = false, link = false, roam = false;
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], RunCoexistMechanism()===>\n");
+ BTC_TRACE(trace_buf);
+
+ if (btcoexist->manual_control) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+ BTC_TRACE(trace_buf);
+ return;
+ }
+
+ if (coex_sta->under_ips) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], wifi is under IPS !!!\n");
+ BTC_TRACE(trace_buf);
+ return;
+ }
+
+ if (coex_sta->bt_whck_test) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BT is under WHCK TEST!!!\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_bt_whck_test(btcoexist);
+ return;
+ }
+
+ algorithm = halbtc8723b2ant_action_algorithm(btcoexist);
+ if (coex_sta->c2h_bt_inquiry_page &&
+ (BT_8723B_2ANT_COEX_ALGO_PANHS != algorithm)) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BT is under inquiry/page scan !!\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_bt_inquiry(btcoexist);
+ return;
+ }
+
+ /*
+ if(coex_dm->need_recover0x948)
+ {
+ coex_dm->need_recover0x948 = false;
+ btcoexist->btc_write_4byte(btcoexist, 0x948, coex_dm->backup0x948);
+ }
+ */
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+ if (scan || link || roam) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], WiFi is under Link Process !!\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_wifi_link_process(btcoexist);
+ return;
+ }
+
+ /* for P2P */
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+ &wifi_link_status);
+ num_of_wifi_link = wifi_link_status >> 16;
+
+ if ((num_of_wifi_link >= 2) ||
+ (wifi_link_status & WIFI_P2P_GO_CONNECTED)) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "############# [BTCoex], Multi-Port num_of_wifi_link = %d, wifi_link_status = 0x%x\n",
+ num_of_wifi_link, wifi_link_status);
+ BTC_TRACE(trace_buf);
+
+ if (bt_link_info->bt_link_exist)
+ miracast_plus_bt = true;
+ else
+ miracast_plus_bt = false;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
+ &miracast_plus_bt);
+ halbtc8723b2ant_action_wifi_multi_port(btcoexist);
+
+ return;
+ }
+
+ miracast_plus_bt = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
+ &miracast_plus_bt);
+
+ coex_dm->cur_algorithm = algorithm;
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Algorithm = %d\n",
+ coex_dm->cur_algorithm);
+ BTC_TRACE(trace_buf);
+
+ if (halbtc8723b2ant_is_common_action(btcoexist)) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant common.\n");
+ BTC_TRACE(trace_buf);
+ coex_dm->auto_tdma_adjust = false;
+ } else {
+ if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], pre_algorithm=%d, cur_algorithm=%d\n",
+ coex_dm->pre_algorithm, coex_dm->cur_algorithm);
+ BTC_TRACE(trace_buf);
+ coex_dm->auto_tdma_adjust = false;
+ }
+ switch (coex_dm->cur_algorithm) {
+ case BT_8723B_2ANT_COEX_ALGO_SCO:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = SCO.\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_sco(btcoexist);
+ break;
+ case BT_8723B_2ANT_COEX_ALGO_HID:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = HID.\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_hid(btcoexist);
+ break;
+ case BT_8723B_2ANT_COEX_ALGO_A2DP:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = A2DP.\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_a2dp(btcoexist);
+ break;
+ case BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_a2dp_pan_hs(btcoexist);
+ break;
+ case BT_8723B_2ANT_COEX_ALGO_PANEDR:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_pan_edr(btcoexist);
+ break;
+ case BT_8723B_2ANT_COEX_ALGO_PANHS:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = HS mode.\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_pan_hs(btcoexist);
+ break;
+ case BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_pan_edr_a2dp(btcoexist);
+ break;
+ case BT_8723B_2ANT_COEX_ALGO_PANEDR_HID:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_pan_edr_hid(btcoexist);
+ break;
+ case BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_hid_a2dp_pan_edr(
+ btcoexist);
+ break;
+ case BT_8723B_2ANT_COEX_ALGO_HID_A2DP:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_action_hid_a2dp(btcoexist);
+ break;
+ default:
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_coex_all_off(btcoexist);
+ break;
+ }
+ coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+ }
+}
+
+void halbtc8723b2ant_wifi_off_hw_cfg(IN struct btc_coexist *btcoexist)
+{
+ boolean is_in_mp_mode = false;
+ u8 h2c_parameter[2] = {0};
+ u32 fw_ver = 0;
+
+ /* set wlan_act to low */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
+ 0x780); /* WiFi goto standby while GNT_BT 0-->1 */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ if (fw_ver >= 0x180000) {
+ /* Use H2C to set GNT_BT to HIGH */
+ h2c_parameter[0] = 1;
+ btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1, h2c_parameter);
+ } else
+ btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_IS_IN_MP_MODE,
+ &is_in_mp_mode);
+ if (!is_in_mp_mode)
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20,
+ 0x0); /* BT select s0/s1 is controlled by BT */
+ else
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20,
+ 0x1); /* BT select s0/s1 is controlled by WiFi */
+}
+
+void halbtc8723b2ant_init_hw_config(IN struct btc_coexist *btcoexist,
+ IN boolean back_up)
+{
+ u8 u8tmp = 0;
+ u32 vendor;
+
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], 2Ant Init HW Config!!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_VENDOR, &vendor);
+ if (vendor == BTC_VENDOR_LENOVO)
+ coex_dm->switch_thres_offset = 0;
+ else if (vendor == BTC_VENDOR_ASUS)
+ coex_dm->switch_thres_offset = 0;
+ else
+ coex_dm->switch_thres_offset = 20;
+
+ /* 0xf0[15:12] --> Chip Cut information */
+ coex_sta->cut_version = (btcoexist->btc_read_1byte(btcoexist,
+ 0xf1) & 0xf0) >> 4;
+
+ /* backup rf 0x1e value */
+ coex_dm->bt_rf_0x1e_backup =
+ btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff);
+
+ /* 0x790[5:0]=0x5 */
+ u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+ u8tmp &= 0xc0;
+ u8tmp |= 0x5;
+ btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
+
+ /* Antenna config */
+ halbtc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN, true,
+ false);
+ coex_sta->dis_ver_info_cnt = 0;
+
+ /* PTA parameter */
+ halbtc8723b2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+
+ /* Enable counter statistics */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e,
+ 0x4); /* 0x76e[3] =1, WLAN_Act control by PTA */
+ btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
+
+ /* Give bt_coex_supported_version the default value */
+ coex_sta->bt_coex_supported_version = 0;
+
+}
+
+/* ************************************************************
+ * work around function start with wa_halbtc8723b2ant_
+ * ************************************************************
+ * ************************************************************
+ * extern function start with ex_halbtc8723b2ant_
+ * ************************************************************ */
+void ex_halbtc8723b2ant_power_on_setting(IN struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ u16 u16tmp = 0x0;
+ u32 value = 0;
+ u32 u32tmp_1[4];
+
+ btcoexist->btc_write_1byte(btcoexist, 0x67, 0x20);
+
+ /* enable BB, REG_SYS_FUNC_EN such that we can write 0x948 correctly. */
+ u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x2);
+ btcoexist->btc_write_2byte(btcoexist, 0x2, u16tmp | BIT(0) | BIT(1));
+
+ btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
+
+ if (btcoexist->chip_interface == BTC_INTF_USB) {
+ /* fixed at S0 for USB interface */
+ board_info->btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT;
+ } else {
+ /* for PCIE and SDIO interface, we check efuse 0xc3[6] */
+ if (board_info->single_ant_path == 0) {
+ /* set to S1 */
+ board_info->btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT;
+ } else if (board_info->single_ant_path == 1) {
+ /* set to S0 */
+ board_info->btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT;
+ }
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_ANTPOSREGRISTRY_CTRL,
+ &value);
+ }
+}
+
+void ex_halbtc8723b2ant_pre_load_firmware(IN struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ u8 u8tmp = 0x4; /* Set BIT2 by default since it's 2ant case */
+
+ /* */
+ /* S0 or S1 setting and Local register setting(By the setting fw can get ant number, S0/S1, ... info) */
+ /* Local setting bit define */
+ /* BIT0: "0" for no antenna inverse; "1" for antenna inverse */
+ /* BIT1: "0" for internal switch; "1" for external switch */
+ /* BIT2: "0" for one antenna; "1" for two antenna */
+ /* NOTE: here default all internal switch and 1-antenna ==> BIT1=0 and BIT2=0 */
+ if (btcoexist->chip_interface == BTC_INTF_USB) {
+ /* fixed at S0 for USB interface */
+ u8tmp |= 0x1; /* antenna inverse */
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp);
+ } else {
+ if (board_info->single_ant_path == 1) {
+ /* set to S0 */
+ u8tmp |= 0x1; /* antenna inverse */
+ }
+
+ if (btcoexist->chip_interface == BTC_INTF_PCI)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0x384,
+ u8tmp);
+ else if (btcoexist->chip_interface == BTC_INTF_SDIO)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60,
+ u8tmp);
+ }
+}
+
+void ex_halbtc8723b2ant_init_hw_config(IN struct btc_coexist *btcoexist,
+ IN boolean wifi_only)
+{
+ halbtc8723b2ant_init_hw_config(btcoexist, true);
+}
+
+void ex_halbtc8723b2ant_init_coex_dm(IN struct btc_coexist *btcoexist)
+{
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Coex Mechanism Init!!\n");
+ BTC_TRACE(trace_buf);
+
+ halbtc8723b2ant_init_coex_dm(btcoexist);
+}
+
+void ex_halbtc8723b2ant_display_coex_info(IN struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ u8 *cli_buf = btcoexist->cli_buf;
+ u8 u8tmp[4], i, bt_info_ext, ps_tdma_case = 0;
+ u32 u32tmp[4];
+ u32 fa_ofdm, fa_cck, cca_ofdm, cca_cck;
+ u32 fw_ver = 0, bt_patch_ver = 0;
+ u32 bt_coex_ver = 0;
+ static u8 pop_report_in_10s = 0;
+ u32 phyver = 0;
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n ============[BT Coexist info]============");
+ CL_PRINTF(cli_buf);
+
+ if (btcoexist->manual_control) {
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n ============[Under Manual Control]============");
+ CL_PRINTF(cli_buf);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n ==========================================");
+ CL_PRINTF(cli_buf);
+ }
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ",
+ "Ant PG number/ Ant mechanism:",
+ board_info->pg_ant_num, board_info->btdm_ant_num);
+ CL_PRINTF(cli_buf);
+
+ /* btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); */
+ bt_patch_ver = btcoexist->bt_info.bt_get_fw_ver;
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ phyver = btcoexist->btc_get_bt_phydm_version(btcoexist);
+ bt_coex_ver = coex_sta->bt_coex_supported_version & 0xff;
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d_%02x/ 0x%02x/ 0x%02x (%s)",
+ "CoexVer WL/ BT_Desired/ BT_Report",
+ glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant,
+ glcoex_ver_btdesired_8723b_2ant,
+ bt_coex_ver,
+ (bt_coex_ver == 0xff ? "Unknown" :
+ (bt_coex_ver >= glcoex_ver_btdesired_8723b_2ant ?
+ "Match" : "Mis-Match")));
+ CL_PRINTF(cli_buf);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ v%d/ %c",
+ "W_FW/ B_FW/ Phy/ Kt",
+ fw_ver, bt_patch_ver, phyver,
+ coex_sta->cut_version + 65);
+ CL_PRINTF(cli_buf);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ",
+ "Wifi channel informed to BT",
+ coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
+ coex_dm->wifi_chnl_info[2]);
+ CL_PRINTF(cli_buf);
+
+ /* wifi status */
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+ "============[Wifi Status]============");
+ CL_PRINTF(cli_buf);
+ btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_WIFI_STATUS);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+ "============[BT Status]============");
+ CL_PRINTF(cli_buf);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s",
+ "BT Abnormal scan",
+ (coex_sta->bt_abnormal_scan) ? "Yes" : "No");
+ CL_PRINTF(cli_buf);
+
+ pop_report_in_10s++;
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d/ %d] ",
+ "BT [status/ rssi/ retryCnt/ popCnt]",
+ ((coex_sta->bt_disabled) ? ("disabled") : ((
+ coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan")
+ : ((BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) ? "non-connected idle" :
+ ((BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)
+ ? "connected-idle" : "busy")))),
+ coex_sta->bt_rssi - 100, coex_sta->bt_retry_cnt,
+ coex_sta->pop_event_cnt);
+ CL_PRINTF(cli_buf);
+
+ if (pop_report_in_10s >= 5) {
+ coex_sta->pop_event_cnt = 0;
+ pop_report_in_10s = 0;
+ }
+
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %d / %d / %d / %d / %d / %d",
+ "SCO/HID/PAN/A2DP/NameReq/WHQL",
+ bt_link_info->sco_exist, bt_link_info->hid_exist,
+ bt_link_info->pan_exist, bt_link_info->a2dp_exist,
+ coex_sta->c2h_bt_remote_name_req,
+ coex_sta->bt_whck_test);
+ CL_PRINTF(cli_buf);
+
+ {
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s",
+ "BT Role",
+ (bt_link_info->slave_role) ? "Slave" : "Master");
+ CL_PRINTF(cli_buf);
+ }
+
+ bt_info_ext = coex_sta->bt_info_ext;
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d",
+ "A2DP Rate/Bitpool",
+ (bt_info_ext & BIT(0)) ? "BR" : "EDR", coex_sta->a2dp_bit_pool);
+ CL_PRINTF(cli_buf);
+
+ for (i = 0; i < BT_INFO_SRC_8723B_2ANT_MAX; i++) {
+ if (coex_sta->bt_info_c2h_cnt[i]) {
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)",
+ glbt_info_src_8723b_2ant[i],
+ coex_sta->bt_info_c2h[i][0],
+ coex_sta->bt_info_c2h[i][1],
+ coex_sta->bt_info_c2h[i][2],
+ coex_sta->bt_info_c2h[i][3],
+ coex_sta->bt_info_c2h[i][4],
+ coex_sta->bt_info_c2h[i][5],
+ coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h_cnt[i]);
+ CL_PRINTF(cli_buf);
+ }
+ }
+
+ /* Sw mechanism */
+ if (btcoexist->manual_control)
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+ "============[Sw mechanism] (before Manual)============");
+ else
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+ "============[Sw mechanism]============");
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
+ "SM1[ShRf/ LpRA/ LimDig]",
+ coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra,
+ coex_dm->limited_dig);
+ CL_PRINTF(cli_buf);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ",
+ "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
+ coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
+ coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+ CL_PRINTF(cli_buf);
+
+ /* Fw mechanism */
+ if (btcoexist->manual_control)
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+ "============[Fw mechanism] (before Manual) ============");
+ else
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+ "============[Fw mechanism]============");
+
+ ps_tdma_case = coex_dm->cur_ps_tdma;
+
+ if (coex_dm->is_switch_to_1dot5_ant)
+ ps_tdma_case = ps_tdma_case + 100;
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (%s,%s)",
+ "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->cur_ps_tdma_on ? "On" : "Off"),
+ (coex_dm->auto_tdma_adjust ? "Adj" : "Fix"));
+ CL_PRINTF(cli_buf);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d",
+ "Coex Table Type",
+ coex_sta->coex_table_type);
+ CL_PRINTF(cli_buf);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ",
+ "DecBtPwr/ IgnWlanAct",
+ coex_dm->cur_bt_dec_pwr_lvl, coex_dm->cur_ignore_wlan_act);
+ CL_PRINTF(cli_buf);
+
+ /* Hw setting */
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+ "============[Hw setting]============");
+ CL_PRINTF(cli_buf);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x",
+ "RF-A, 0x1e initVal",
+ coex_dm->bt_rf_0x1e_backup);
+ CL_PRINTF(cli_buf);
+
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x880);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+ "0x778/0x880[29:25]",
+ u8tmp[0], (u32tmp[0] & 0x3e000000) >> 25);
+ CL_PRINTF(cli_buf);
+
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x67);
+ u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x765);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+ "0x948/ 0x67[5] / 0x765",
+ u32tmp[0], ((u8tmp[0] & 0x20) >> 5), u8tmp[1]);
+ CL_PRINTF(cli_buf);
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x92c);
+ u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x930);
+ u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x944);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+ "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]",
+ u32tmp[0] & 0x3, u32tmp[1] & 0xff, u32tmp[2] & 0x3);
+ CL_PRINTF(cli_buf);
+
+
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x39);
+ u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+ u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "0x38[11]/0x40/0x4c[24:23]/0x64[0]",
+ ((u8tmp[0] & 0x8) >> 3), u8tmp[1],
+ ((u32tmp[0] & 0x01800000) >> 23), u8tmp[2] & 0x1);
+ CL_PRINTF(cli_buf);
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+ "0x550(bcn ctrl)/0x522",
+ u32tmp[0], u8tmp[0]);
+ CL_PRINTF(cli_buf);
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+ "0xc50(dig)/0x49c(null-drop)",
+ u32tmp[0] & 0xff, u8tmp[0]);
+ CL_PRINTF(cli_buf);
+
+ fa_ofdm = btcoexist->btc_phydm_query_PHY_counter(btcoexist,
+ PHYDM_INFO_FA_OFDM);
+ fa_cck = btcoexist->btc_phydm_query_PHY_counter(btcoexist,
+ PHYDM_INFO_FA_CCK);
+ cca_ofdm = btcoexist->btc_phydm_query_PHY_counter(btcoexist,
+ PHYDM_INFO_CCA_OFDM);
+ cca_cck = btcoexist->btc_phydm_query_PHY_counter(btcoexist,
+ PHYDM_INFO_CCA_CCK);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "CCK-CCA/CCK-FA/OFDM-CCA/OFDM-FA",
+ cca_cck, fa_cck, cca_ofdm, fa_ofdm);
+ CL_PRINTF(cli_buf);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d",
+ "CRC_OK CCK/11g/11n/11n-agg",
+ coex_sta->crc_ok_cck, coex_sta->crc_ok_11g,
+ coex_sta->crc_ok_11n, coex_sta->crc_ok_11n_vht);
+ CL_PRINTF(cli_buf);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d",
+ "CRC_Err CCK/11g/11n/11n-agg",
+ coex_sta->crc_err_cck, coex_sta->crc_err_11g,
+ coex_sta->crc_err_11n, coex_sta->crc_err_11n_vht);
+ CL_PRINTF(cli_buf);
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+ u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+ u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+ "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+ u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
+ CL_PRINTF(cli_buf);
+
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+ "0x770(high-pri rx/tx)",
+ coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+ CL_PRINTF(cli_buf);
+ CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+ "0x774(low-pri rx/tx)",
+ coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+ CL_PRINTF(cli_buf);
+#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 1)
+ /* halbtc8723b2ant_monitor_bt_ctr(btcoexist); */
+#endif
+ btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
+}
+
+
+void ex_halbtc8723b2ant_ips_notify(IN struct btc_coexist *btcoexist, IN u8 type)
+{
+ if (BTC_IPS_ENTER == type) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], IPS ENTER notify\n");
+ BTC_TRACE(trace_buf);
+ coex_sta->under_ips = true;
+ halbtc8723b2ant_wifi_off_hw_cfg(btcoexist);
+ halbtc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+ halbtc8723b2ant_coex_all_off(btcoexist);
+ } else if (BTC_IPS_LEAVE == type) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], IPS LEAVE notify\n");
+ BTC_TRACE(trace_buf);
+ coex_sta->under_ips = false;
+ halbtc8723b2ant_init_hw_config(btcoexist, false);
+ halbtc8723b2ant_init_coex_dm(btcoexist);
+ halbtc8723b2ant_query_bt_info(btcoexist);
+ }
+}
+
+void ex_halbtc8723b2ant_lps_notify(IN struct btc_coexist *btcoexist, IN u8 type)
+{
+ if (BTC_LPS_ENABLE == type) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], LPS ENABLE notify\n");
+ BTC_TRACE(trace_buf);
+ coex_sta->under_lps = true;
+ } else if (BTC_LPS_DISABLE == type) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], LPS DISABLE notify\n");
+ BTC_TRACE(trace_buf);
+ coex_sta->under_lps = false;
+ }
+}
+
+void ex_halbtc8723b2ant_scan_notify(IN struct btc_coexist *btcoexist,
+ IN u8 type)
+{
+ u32 u32tmp;
+ u8 u8tmpa, u8tmpb;
+
+
+
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
+ u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
+ u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x76e);
+
+ if (BTC_SCAN_START == type) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCAN START notify\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN,
+ false, false);
+ } else if (BTC_SCAN_FINISH == type) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], SCAN FINISH notify\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &coex_sta->scan_ap_num);
+ }
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "############# [BTCoex], 0x948=0x%x, 0x765=0x%x, 0x76e=0x%x\n",
+ u32tmp, u8tmpa, u8tmpb);
+ BTC_TRACE(trace_buf);
+}
+
+void ex_halbtc8723b2ant_connect_notify(IN struct btc_coexist *btcoexist,
+ IN u8 type)
+{
+ if (BTC_ASSOCIATE_START == type) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], CONNECT START notify\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN,
+ false, false);
+ } else if (BTC_ASSOCIATE_FINISH == type) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], CONNECT FINISH notify\n");
+ BTC_TRACE(trace_buf);
+ }
+}
+
+void ex_halbtc8723b2ant_media_status_notify(IN struct btc_coexist *btcoexist,
+ IN u8 type)
+{
+ u8 h2c_parameter[3] = {0};
+ u32 wifi_bw;
+ u8 wifi_central_chnl;
+ u8 ap_num = 0;
+
+ if (BTC_MEDIA_CONNECT == type) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], MEDIA connect notify\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN,
+ false, false);
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], MEDIA disconnect notify\n");
+ BTC_TRACE(trace_buf);
+ }
+
+ /* only 2.4G we need to inform bt the chnl mask */
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+ &wifi_central_chnl);
+ if ((BTC_MEDIA_CONNECT == type) &&
+ (wifi_central_chnl <= 14)) {
+ h2c_parameter[0] = 0x1;
+ h2c_parameter[1] = wifi_central_chnl;
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw)
+ h2c_parameter[2] = 0x30;
+ else {
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &ap_num);
+ if (ap_num < 10)
+ h2c_parameter[2] = 0x30;
+ else
+ h2c_parameter[2] = 0x20;
+ }
+ }
+
+ coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+ coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+ coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
+}
+
+void ex_halbtc8723b2ant_specific_packet_notify(IN struct btc_coexist *btcoexist,
+ IN u8 type)
+{
+ if (type == BTC_PACKET_DHCP) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], DHCP Packet notify\n");
+ BTC_TRACE(trace_buf);
+ }
+}
+
+void ex_halbtc8723b2ant_bt_info_notify(IN struct btc_coexist *btcoexist,
+ IN u8 *tmp_buf, IN u8 length)
+{
+ u8 bt_info = 0;
+ u8 i, rsp_source = 0;
+ boolean bt_busy = false, limited_dig = false;
+ boolean wifi_connected = false;
+
+ coex_sta->c2h_bt_info_req_sent = false;
+
+ rsp_source = tmp_buf[0] & 0xf;
+ if (rsp_source >= BT_INFO_SRC_8723B_2ANT_MAX)
+ rsp_source = BT_INFO_SRC_8723B_2ANT_WIFI_FW;
+ coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Bt info[%d], length=%d, hex data=[", rsp_source,
+ length);
+ BTC_TRACE(trace_buf);
+ for (i = 0; i < length; i++) {
+ coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+ if (i == 1)
+ bt_info = tmp_buf[i];
+ if (i == length - 1) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "0x%02x]\n",
+ tmp_buf[i]);
+ BTC_TRACE(trace_buf);
+ } else {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "0x%02x, ",
+ tmp_buf[i]);
+ BTC_TRACE(trace_buf);
+ }
+ }
+
+ if (btcoexist->manual_control) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n");
+ BTC_TRACE(trace_buf);
+ return;
+ }
+
+ /* if 0xff, it means BT is under WHCK test */
+ if (bt_info == 0xff)
+ coex_sta->bt_whck_test = true;
+ else
+ coex_sta->bt_whck_test = false;
+
+ if (BT_INFO_SRC_8723B_2ANT_WIFI_FW != rsp_source) {
+ coex_sta->bt_retry_cnt = /* [3:0] */
+ coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
+
+ if (coex_sta->bt_retry_cnt >= 1)
+ coex_sta->pop_event_cnt++;
+
+ 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];
+
+ if (coex_sta->bt_info_c2h[rsp_source][2] & 0x20)
+ coex_sta->c2h_bt_remote_name_req = true;
+ else
+ coex_sta->c2h_bt_remote_name_req = false;
+
+ if (coex_sta->bt_info_c2h[rsp_source][1] == 0x49) {
+ coex_sta->a2dp_bit_pool =
+ coex_sta->bt_info_c2h[rsp_source][6];
+ } else
+ coex_sta->a2dp_bit_pool = 0;
+
+ coex_sta->bt_tx_rx_mask = (coex_sta->bt_info_c2h[rsp_source][2]
+ & 0x40);
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TX_RX_MASK,
+ &coex_sta->bt_tx_rx_mask);
+ if (coex_sta->bt_tx_rx_mask) {
+ /* BT into is responded by BT FW and BT RF REG 0x3C != 0x01 => Need to switch BT TRx Mask */
+ /* BT TRx mask off */
+ btcoexist->btc_set_bt_trx_mask(btcoexist, 0);
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "############# [BTCoex], BT TRx Mask off for BT Info Notify\n");
+ BTC_TRACE(trace_buf);
+#if 0
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Switch BT TRx Mask since BT RF REG 0x3C != 0x01\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF,
+ 0x3c, 0x01);
+#endif
+ }
+
+ /* Here we need to resend some wifi info to BT */
+ /* because bt is reset and loss of the info. */
+ if ((coex_sta->bt_info_ext & BIT(1))) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+ BTC_TRACE(trace_buf);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (wifi_connected)
+ ex_halbtc8723b2ant_media_status_notify(
+ btcoexist, BTC_MEDIA_CONNECT);
+ else
+ ex_halbtc8723b2ant_media_status_notify(
+ btcoexist, BTC_MEDIA_DISCONNECT);
+ }
+
+ if ((coex_sta->bt_info_ext & BIT(3))) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC,
+ false);
+ } else {
+ /* BT already NOT ignore Wlan active, do nothing here. */
+ }
+#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 0)
+ if ((coex_sta->bt_info_ext & BIT(4))) {
+ /* BT auto report already enabled, do nothing */
+ } else
+ halbtc8723b2ant_bt_auto_report(btcoexist, FORCE_EXEC,
+ true);
+#endif
+ }
+
+ /* check BIT2 first ==> check if bt is under inquiry or page scan */
+ if (bt_info & BT_INFO_8723B_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_8723B_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_8723B_2ANT_B_FTP)
+ coex_sta->pan_exist = true;
+ else
+ coex_sta->pan_exist = false;
+ if (bt_info & BT_INFO_8723B_2ANT_B_A2DP)
+ coex_sta->a2dp_exist = true;
+ else
+ coex_sta->a2dp_exist = false;
+ if (bt_info & BT_INFO_8723B_2ANT_B_HID)
+ coex_sta->hid_exist = true;
+ else
+ coex_sta->hid_exist = false;
+ if (bt_info & BT_INFO_8723B_2ANT_B_SCO_ESCO)
+ coex_sta->sco_exist = true;
+ else
+ coex_sta->sco_exist = false;
+
+ if ((coex_sta->hid_exist == false) &&
+ (coex_sta->c2h_bt_inquiry_page == false) &&
+ (coex_sta->sco_exist == false)) {
+ if (coex_sta->high_priority_tx +
+ coex_sta->high_priority_rx >= 160) {
+ coex_sta->hid_exist = true;
+ bt_info = bt_info | 0x28;
+ }
+ }
+ }
+
+ halbtc8723b2ant_update_bt_link_info(btcoexist);
+
+ if (!(bt_info & BT_INFO_8723B_2ANT_B_CONNECTION)) {
+ coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
+ BTC_TRACE(trace_buf);
+ } else if (bt_info ==
+ BT_INFO_8723B_2ANT_B_CONNECTION) { /* connection exists but no busy */
+ coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE;
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+ BTC_TRACE(trace_buf);
+ } else if ((bt_info & BT_INFO_8723B_2ANT_B_SCO_ESCO) ||
+ (bt_info & BT_INFO_8723B_2ANT_B_SCO_BUSY)) {
+ coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_SCO_BUSY;
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
+ BTC_TRACE(trace_buf);
+ } else if (bt_info & BT_INFO_8723B_2ANT_B_ACL_BUSY) {
+ coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_ACL_BUSY;
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+ BTC_TRACE(trace_buf);
+ } else {
+ coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_MAX;
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
+ BTC_TRACE(trace_buf);
+ }
+
+ if ((BT_8723B_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+ (BT_8723B_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+ (BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
+ bt_busy = true;
+ 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);
+
+ halbtc8723b2ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_halbtc8723b2ant_halt_notify(IN struct btc_coexist *btcoexist)
+{
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Halt notify\n");
+ BTC_TRACE(trace_buf);
+
+ halbtc8723b2ant_wifi_off_hw_cfg(btcoexist);
+ /* remove due to interrupt is disabled that polling c2h will fail and delay 100ms. */
+ /* btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF, 0x3c, 0x15); */ /*BT goto standby while GNT_BT 1-->0 */
+ halbtc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+
+ ex_halbtc8723b2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+}
+
+void ex_halbtc8723b2ant_pnp_notify(IN struct btc_coexist *btcoexist,
+ IN u8 pnp_state)
+{
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Pnp notify\n");
+ BTC_TRACE(trace_buf);
+
+ if (BTC_WIFI_PNP_SLEEP == pnp_state) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Pnp notify to SLEEP\n");
+ BTC_TRACE(trace_buf);
+
+ /* Sinda 20150819, workaround for driver skip leave IPS/LPS to speed up sleep time. */
+ /* Driver do not leave IPS/LPS when driver is going to sleep, so BTCoexistence think wifi is still under IPS/LPS */
+ /* BT should clear UnderIPS/UnderLPS state to avoid mismatch state after wakeup. */
+ coex_sta->under_ips = false;
+ coex_sta->under_lps = false;
+ } else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) {
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Pnp notify to WAKE UP\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_init_hw_config(btcoexist, false);
+ halbtc8723b2ant_init_coex_dm(btcoexist);
+ halbtc8723b2ant_query_bt_info(btcoexist);
+ }
+}
+
+void ex_halbtc8723b2ant_periodical(IN struct btc_coexist *btcoexist)
+{
+ u32 bt_patch_ver;
+
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], ==========================Periodical===========================\n");
+ BTC_TRACE(trace_buf);
+ if (coex_sta->dis_ver_info_cnt <= 5) {
+ coex_sta->dis_ver_info_cnt += 1;
+ if (coex_sta->dis_ver_info_cnt == 3) {
+ /* Antenna config to set 0x765 = 0x0 (GNT_BT control by PTA) after initial */
+ BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
+ "[BTCoex], Set GNT_BT control by PTA\n");
+ BTC_TRACE(trace_buf);
+ halbtc8723b2ant_set_ant_path(btcoexist,
+ BTC_ANT_WIFI_AT_MAIN, false, false);
+ }
+ }
+
+ if (((coex_sta->bt_coex_supported_version == 0) ||
+ (coex_sta->bt_coex_supported_version == 0xffff)) && (!coex_sta->bt_disabled))
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_SUPPORTED_VERSION, &coex_sta->bt_coex_supported_version);
+
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
+ btcoexist->bt_info.bt_get_fw_ver = bt_patch_ver;
+
+#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 0)
+ halbtc8723b2ant_query_bt_info(btcoexist);
+ halbtc8723b2ant_monitor_bt_enable_disable(btcoexist);
+#else
+ halbtc8723b2ant_monitor_bt_ctr(btcoexist);
+ halbtc8723b2ant_monitor_wifi_ctr(btcoexist);
+
+ /* for some BT speaker that Hi-Pri pkt appear begore start play, this will cause HID exist */
+ if ((coex_sta->high_priority_tx + coex_sta->high_priority_rx < 50) &&
+ (bt_link_info->hid_exist == true))
+ bt_link_info->hid_exist = false;
+
+ if (halbtc8723b2ant_is_wifi_status_changed(btcoexist) ||
+ coex_dm->auto_tdma_adjust)
+ halbtc8723b2ant_run_coexist_mechanism(btcoexist);
+#endif
+}
+
+#endif
+
+#endif /* #if (BT_SUPPORT == 1 && COEX_SUPPORT == 1) */