diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c | 542 |
1 files changed, 542 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c new file mode 100644 index 000000000000..3d092e4b0b7f --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c @@ -0,0 +1,542 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2012 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "hal_bt_coexist.h" +#include "../pci.h" +#include "dm.h" +#include "fw.h" +#include "phy.h" +#include "reg.h" +#include "hal_btc.h" + +void rtl8723ae_dm_bt_reject_ap_aggregated_packet(struct ieee80211_hw *hw, + bool reject) +{ +} + +void _rtl8723_dm_bt_check_wifi_state(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + if (rtlpriv->link_info.busytraffic) { + rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_IDLE; + + if (rtlpriv->link_info.tx_busy_traffic) + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_UPLINK; + else + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_UPLINK; + + if (rtlpriv->link_info.rx_busy_traffic) + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_DOWNLINK; + else + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_DOWNLINK; + } else { + rtlpcipriv->bt_coexist.cstate |= BT_COEX_STATE_WIFI_IDLE; + rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_UPLINK; + rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_DOWNLINK; + } + + if (rtlpriv->mac80211.mode == WIRELESS_MODE_G || + rtlpriv->mac80211.mode == WIRELESS_MODE_B) { + rtlpcipriv->bt_coexist.cstate |= BT_COEX_STATE_WIFI_LEGACY; + rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_HT20; + rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_HT40; + } else { + rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_LEGACY; + if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) { + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_HT40; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_HT20; + } else { + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_HT20; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_HT40; + } + } + + if (rtlpriv->bt_operation_on) + rtlpcipriv->bt_coexist.cstate |= BT_COEX_STATE_BT30; + else + rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_BT30; +} + +u8 rtl8723ae_dm_bt_check_coex_rssi_state1(struct ieee80211_hw *hw, + u8 level_num, u8 rssi_thresh, + u8 rssi_thresh1) + +{ + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + struct rtl_priv *rtlpriv = rtl_priv(hw); + long smooth; + u8 bt_rssi_state = 0; + + smooth = rtl8723ae_dm_bt_get_rx_ss(hw); + + if (level_num == 2) { + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_MEDIUM; + + if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_LOW) || + (rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_STAY_LOW)) { + if (smooth >= (rssi_thresh + + BT_FW_COEX_THRESH_TOL)) { + bt_rssi_state = BT_RSSI_STATE_HIGH; + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_RSSI_1_HIGH; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_LOW; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state switch to High\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_LOW; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state stay at Low\n"); + } + } else { + if (smooth < rssi_thresh) { + bt_rssi_state = BT_RSSI_STATE_LOW; + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_RSSI_1_LOW; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_HIGH; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state switch to Low\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_HIGH; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state stay at High\n"); + } + } + } else if (level_num == 3) { + if (rssi_thresh > rssi_thresh1) { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 thresh error!!\n"); + return rtlpcipriv->bt_coexist.bt_pre_rssi_state; + } + + if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_LOW) || + (rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_STAY_LOW)) { + if (smooth >= + (rssi_thresh+BT_FW_COEX_THRESH_TOL)) { + bt_rssi_state = BT_RSSI_STATE_MEDIUM; + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_RSSI_1_MEDIUM; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_LOW; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_HIGH; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state switch to Medium\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_LOW; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state stay at Low\n"); + } + } else if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_MEDIUM) || + (rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_STAY_MEDIUM)) { + if (smooth >= (rssi_thresh1 + + BT_FW_COEX_THRESH_TOL)) { + bt_rssi_state = BT_RSSI_STATE_HIGH; + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_RSSI_1_HIGH; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_LOW; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_MEDIUM; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state switch to High\n"); + } else if (smooth < rssi_thresh) { + bt_rssi_state = BT_RSSI_STATE_LOW; + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_RSSI_1_LOW; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_HIGH; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_MEDIUM; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state switch to Low\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_MEDIUM; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state stay at Medium\n"); + } + } else { + if (smooth < rssi_thresh1) { + bt_rssi_state = BT_RSSI_STATE_MEDIUM; + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_RSSI_1_MEDIUM; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_HIGH; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_1_LOW; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state switch to Medium\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_HIGH; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI_1 state stay at High\n"); + } + } + } + + rtlpcipriv->bt_coexist.bt_pre_rssi_state1 = bt_rssi_state; + + return bt_rssi_state; +} + +u8 rtl8723ae_dm_bt_check_coex_rssi_state(struct ieee80211_hw *hw, + u8 level_num, u8 rssi_thresh, + u8 rssi_thresh1) +{ + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + struct rtl_priv *rtlpriv = rtl_priv(hw); + long smooth; + u8 bt_rssi_state = 0; + + smooth = rtl8723ae_dm_bt_get_rx_ss(hw); + + if (level_num == 2) { + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_MEDIUM; + + if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_LOW) || + (rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_STAY_LOW)){ + if (smooth >= + (rssi_thresh + BT_FW_COEX_THRESH_TOL)) { + bt_rssi_state = BT_RSSI_STATE_HIGH; + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_RSSI_HIGH; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_LOW; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state switch to High\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_LOW; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state stay at Low\n"); + } + } else { + if (smooth < rssi_thresh) { + bt_rssi_state = BT_RSSI_STATE_LOW; + rtlpcipriv->bt_coexist.cstate |= + BT_COEX_STATE_WIFI_RSSI_LOW; + rtlpcipriv->bt_coexist.cstate &= + ~BT_COEX_STATE_WIFI_RSSI_HIGH; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state switch to Low\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_HIGH; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state stay at High\n"); + } + } + } else if (level_num == 3) { + if (rssi_thresh > rssi_thresh1) { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI thresh error!!\n"); + return rtlpcipriv->bt_coexist.bt_pre_rssi_state; + } + if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_LOW) || + (rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_STAY_LOW)) { + if (smooth >= + (rssi_thresh + BT_FW_COEX_THRESH_TOL)) { + bt_rssi_state = BT_RSSI_STATE_MEDIUM; + rtlpcipriv->bt_coexist.cstate + |= BT_COEX_STATE_WIFI_RSSI_MEDIUM; + rtlpcipriv->bt_coexist.cstate + &= ~BT_COEX_STATE_WIFI_RSSI_LOW; + rtlpcipriv->bt_coexist.cstate + &= ~BT_COEX_STATE_WIFI_RSSI_HIGH; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state switch to Medium\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_LOW; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state stay at Low\n"); + } + } else if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_MEDIUM) || + (rtlpcipriv->bt_coexist.bt_pre_rssi_state == + BT_RSSI_STATE_STAY_MEDIUM)) { + if (smooth >= + (rssi_thresh1 + BT_FW_COEX_THRESH_TOL)) { + bt_rssi_state = BT_RSSI_STATE_HIGH; + rtlpcipriv->bt_coexist.cstate + |= BT_COEX_STATE_WIFI_RSSI_HIGH; + rtlpcipriv->bt_coexist.cstate + &= ~BT_COEX_STATE_WIFI_RSSI_LOW; + rtlpcipriv->bt_coexist.cstate + &= ~BT_COEX_STATE_WIFI_RSSI_MEDIUM; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state switch to High\n"); + } else if (smooth < rssi_thresh) { + bt_rssi_state = BT_RSSI_STATE_LOW; + rtlpcipriv->bt_coexist.cstate + |= BT_COEX_STATE_WIFI_RSSI_LOW; + rtlpcipriv->bt_coexist.cstate + &= ~BT_COEX_STATE_WIFI_RSSI_HIGH; + rtlpcipriv->bt_coexist.cstate + &= ~BT_COEX_STATE_WIFI_RSSI_MEDIUM; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state switch to Low\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_MEDIUM; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state stay at Medium\n"); + } + } else { + if (smooth < rssi_thresh1) { + bt_rssi_state = BT_RSSI_STATE_MEDIUM; + rtlpcipriv->bt_coexist.cstate + |= BT_COEX_STATE_WIFI_RSSI_MEDIUM; + rtlpcipriv->bt_coexist.cstate + &= ~BT_COEX_STATE_WIFI_RSSI_HIGH; + rtlpcipriv->bt_coexist.cstate + &= ~BT_COEX_STATE_WIFI_RSSI_LOW; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state switch to Medium\n"); + } else { + bt_rssi_state = BT_RSSI_STATE_STAY_HIGH; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], RSSI state stay at High\n"); + } + } + } + + rtlpcipriv->bt_coexist.bt_pre_rssi_state = bt_rssi_state; + return bt_rssi_state; +} + +long rtl8723ae_dm_bt_get_rx_ss(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + long smooth = 0; + + if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) + smooth = GET_UNDECORATED_AVERAGE_RSSI(rtlpriv); + else + smooth = rtlpriv->dm.entry_min_undec_sm_pwdb; + + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "rtl8723ae_dm_bt_get_rx_ss() = %ld\n", smooth); + + return smooth; +} + +void rtl8723ae_dm_bt_balance(struct ieee80211_hw *hw, + bool balance_on, u8 ms0, u8 ms1) +{ + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 h2c_parameter[3] = {0}; + + if (balance_on) { + h2c_parameter[2] = 1; + h2c_parameter[1] = ms1; + h2c_parameter[0] = ms0; + rtlpcipriv->bt_coexist.fw_coexist_all_off = false; + } else { + h2c_parameter[2] = 0; + h2c_parameter[1] = 0; + h2c_parameter[0] = 0; + } + rtlpcipriv->bt_coexist.balance_on = balance_on; + + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[DM][BT], Balance=[%s:%dms:%dms], write 0xc=0x%x\n", + balance_on ? "ON" : "OFF", ms0, ms1, + h2c_parameter[0]<<16 | h2c_parameter[1]<<8 | h2c_parameter[2]); + + rtl8723ae_fill_h2c_cmd(hw, 0xc, 3, h2c_parameter); +} + + +void rtl8723ae_dm_bt_agc_table(struct ieee80211_hw *hw, u8 type) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + + if (type == BT_AGCTABLE_OFF) { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[BT]AGCTable Off!\n"); + rtl_write_dword(rtlpriv, 0xc78, 0x641c0001); + rtl_write_dword(rtlpriv, 0xc78, 0x631d0001); + rtl_write_dword(rtlpriv, 0xc78, 0x621e0001); + rtl_write_dword(rtlpriv, 0xc78, 0x611f0001); + rtl_write_dword(rtlpriv, 0xc78, 0x60200001); + + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_AGC_HP, 0xfffff, 0x32000); + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_AGC_HP, 0xfffff, 0x71000); + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_AGC_HP, 0xfffff, 0xb0000); + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_AGC_HP, 0xfffff, 0xfc000); + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_G1, 0xfffff, 0x30355); + } else if (type == BT_AGCTABLE_ON) { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[BT]AGCTable On!\n"); + rtl_write_dword(rtlpriv, 0xc78, 0x4e1c0001); + rtl_write_dword(rtlpriv, 0xc78, 0x4d1d0001); + rtl_write_dword(rtlpriv, 0xc78, 0x4c1e0001); + rtl_write_dword(rtlpriv, 0xc78, 0x4b1f0001); + rtl_write_dword(rtlpriv, 0xc78, 0x4a200001); + + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_AGC_HP, 0xfffff, 0xdc000); + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_AGC_HP, 0xfffff, 0x90000); + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_AGC_HP, 0xfffff, 0x51000); + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_AGC_HP, 0xfffff, 0x12000); + rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A, + RF_RX_G1, 0xfffff, 0x00355); + + rtlpcipriv->bt_coexist.sw_coexist_all_off = false; + } +} + +void rtl8723ae_dm_bt_bback_off_level(struct ieee80211_hw *hw, u8 type) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + + if (type == BT_BB_BACKOFF_OFF) { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[BT]BBBackOffLevel Off!\n"); + rtl_write_dword(rtlpriv, 0xc04, 0x3a05611); + } else if (type == BT_BB_BACKOFF_ON) { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "[BT]BBBackOffLevel On!\n"); + rtl_write_dword(rtlpriv, 0xc04, 0x3a07611); + rtlpcipriv->bt_coexist.sw_coexist_all_off = false; + } +} + +void rtl8723ae_dm_bt_fw_coex_all_off(struct ieee80211_hw *hw) +{ + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + struct rtl_priv *rtlpriv = rtl_priv(hw); + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "rtl8723ae_dm_bt_fw_coex_all_off()\n"); + + if (rtlpcipriv->bt_coexist.fw_coexist_all_off) + return; + + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "rtl8723ae_dm_bt_fw_coex_all_off(), real Do\n"); + rtl8723ae_dm_bt_fw_coex_all_off_8723a(hw); + rtlpcipriv->bt_coexist.fw_coexist_all_off = true; +} + +void rtl8723ae_dm_bt_sw_coex_all_off(struct ieee80211_hw *hw) +{ + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + struct rtl_priv *rtlpriv = rtl_priv(hw); + + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "rtl8723ae_dm_bt_sw_coex_all_off()\n"); + + if (rtlpcipriv->bt_coexist.sw_coexist_all_off) + return; + + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "rtl8723ae_dm_bt_sw_coex_all_off(), real Do\n"); + rtl8723ae_dm_bt_sw_coex_all_off_8723a(hw); + rtlpcipriv->bt_coexist.sw_coexist_all_off = true; +} + +void rtl8723ae_dm_bt_hw_coex_all_off(struct ieee80211_hw *hw) +{ + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + struct rtl_priv *rtlpriv = rtl_priv(hw); + + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "rtl8723ae_dm_bt_hw_coex_all_off()\n"); + + if (rtlpcipriv->bt_coexist.hw_coexist_all_off) + return; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, + "rtl8723ae_dm_bt_hw_coex_all_off(), real Do\n"); + + rtl8723ae_dm_bt_hw_coex_all_off_8723a(hw); + + rtlpcipriv->bt_coexist.hw_coexist_all_off = true; +} + +void rtl8723ae_btdm_coex_all_off(struct ieee80211_hw *hw) +{ + rtl8723ae_dm_bt_fw_coex_all_off(hw); + rtl8723ae_dm_bt_sw_coex_all_off(hw); + rtl8723ae_dm_bt_hw_coex_all_off(hw); +} + +bool rtl8723ae_dm_bt_is_coexist_state_changed(struct ieee80211_hw *hw) +{ + struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw); + + if ((rtlpcipriv->bt_coexist.previous_state == + rtlpcipriv->bt_coexist.cstate) && + (rtlpcipriv->bt_coexist.previous_state_h == + rtlpcipriv->bt_coexist.cstate_h)) + return false; + else + return true; +} + +bool rtl8723ae_dm_bt_is_wifi_up_link(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtlpriv->link_info.tx_busy_traffic) + return true; + else + return false; +} |