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1758 lines
55 KiB
1758 lines
55 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* Copyright(c) 2009-2012 Realtek Corporation.*/ |
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#include "hal_btc.h" |
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#include "../pci.h" |
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#include "phy.h" |
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#include "fw.h" |
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#include "reg.h" |
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#include "def.h" |
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#include "../rtl8723com/phy_common.h" |
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static struct bt_coexist_8723 hal_coex_8723; |
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void rtl8723e_dm_bt_turn_off_bt_coexist_before_enter_lps(struct ieee80211_hw *hw) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); |
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if (!rtlpriv->btcoexist.bt_coexistence) |
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return; |
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if (ppsc->inactiveps) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"[BT][DM], Before enter IPS, turn off all Coexist DM\n"); |
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rtlpriv->btcoexist.cstate = 0; |
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rtlpriv->btcoexist.previous_state = 0; |
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rtlpriv->btcoexist.cstate_h = 0; |
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rtlpriv->btcoexist.previous_state_h = 0; |
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rtl8723e_btdm_coex_all_off(hw); |
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} |
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} |
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static enum rt_media_status mgnt_link_status_query(struct ieee80211_hw *hw) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); |
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enum rt_media_status m_status = RT_MEDIA_DISCONNECT; |
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u8 bibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ? 1 : 0; |
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if (bibss || rtlpriv->mac80211.link_state >= MAC80211_LINKED) |
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m_status = RT_MEDIA_CONNECT; |
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return m_status; |
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} |
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void rtl_8723e_bt_wifi_media_status_notify(struct ieee80211_hw *hw, |
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bool mstatus) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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struct rtl_phy *rtlphy = &(rtlpriv->phy); |
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u8 h2c_parameter[3] = {0}; |
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u8 chnl; |
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if (!rtlpriv->btcoexist.bt_coexistence) |
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return; |
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if (RT_MEDIA_CONNECT == mstatus) |
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h2c_parameter[0] = 0x1; /* 0: disconnected, 1:connected */ |
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else |
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h2c_parameter[0] = 0x0; |
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if (mgnt_link_status_query(hw)) { |
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chnl = rtlphy->current_channel; |
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h2c_parameter[1] = chnl; |
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} |
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if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) |
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h2c_parameter[2] = 0x30; |
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else |
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h2c_parameter[2] = 0x20; |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"[BTCoex], FW write 0x19=0x%x\n", |
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h2c_parameter[0] << 16 | h2c_parameter[1] << 8 | |
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h2c_parameter[2]); |
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rtl8723e_fill_h2c_cmd(hw, 0x19, 3, h2c_parameter); |
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} |
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static bool rtl8723e_dm_bt_is_wifi_busy(struct ieee80211_hw *hw) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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if (rtlpriv->link_info.busytraffic || |
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rtlpriv->link_info.rx_busy_traffic || |
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rtlpriv->link_info.tx_busy_traffic) |
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return true; |
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else |
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return false; |
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} |
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static void rtl8723e_dm_bt_set_fw_3a(struct ieee80211_hw *hw, |
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u8 byte1, u8 byte2, u8 byte3, u8 byte4, |
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u8 byte5) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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u8 h2c_parameter[5]; |
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h2c_parameter[0] = byte1; |
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h2c_parameter[1] = byte2; |
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h2c_parameter[2] = byte3; |
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h2c_parameter[3] = byte4; |
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h2c_parameter[4] = byte5; |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], FW write 0x3a(4bytes)=0x%x%8x\n", |
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h2c_parameter[0], h2c_parameter[1]<<24 | |
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h2c_parameter[2]<<16 | h2c_parameter[3]<<8 | |
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h2c_parameter[4]); |
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rtl8723e_fill_h2c_cmd(hw, 0x3a, 5, h2c_parameter); |
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} |
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static bool rtl8723e_dm_bt_need_to_dec_bt_pwr(struct ieee80211_hw *hw) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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if (mgnt_link_status_query(hw) == RT_MEDIA_CONNECT) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"Need to decrease bt power\n"); |
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rtlpriv->btcoexist.cstate |= |
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BT_COEX_STATE_DEC_BT_POWER; |
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return true; |
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} |
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rtlpriv->btcoexist.cstate &= ~BT_COEX_STATE_DEC_BT_POWER; |
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return false; |
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} |
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static bool rtl8723e_dm_bt_is_same_coexist_state(struct ieee80211_hw *hw) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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if ((rtlpriv->btcoexist.previous_state == |
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rtlpriv->btcoexist.cstate) && |
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(rtlpriv->btcoexist.previous_state_h == |
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rtlpriv->btcoexist.cstate_h)) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"[DM][BT], Coexist state do not change!!\n"); |
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return true; |
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} else { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"[DM][BT], Coexist state changed!!\n"); |
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return false; |
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} |
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} |
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static void rtl8723e_dm_bt_set_coex_table(struct ieee80211_hw *hw, |
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u32 val_0x6c0, u32 val_0x6c8, |
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u32 val_0x6cc) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"set coex table, set 0x6c0=0x%x\n", val_0x6c0); |
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rtl_write_dword(rtlpriv, 0x6c0, val_0x6c0); |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"set coex table, set 0x6c8=0x%x\n", val_0x6c8); |
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rtl_write_dword(rtlpriv, 0x6c8, val_0x6c8); |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"set coex table, set 0x6cc=0x%x\n", val_0x6cc); |
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rtl_write_byte(rtlpriv, 0x6cc, val_0x6cc); |
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} |
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static void rtl8723e_dm_bt_set_hw_pta_mode(struct ieee80211_hw *hw, bool b_mode) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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if (BT_PTA_MODE_ON == b_mode) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, "PTA mode on\n"); |
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/* Enable GPIO 0/1/2/3/8 pins for bt */ |
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rtl_write_byte(rtlpriv, 0x40, 0x20); |
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rtlpriv->btcoexist.hw_coexist_all_off = false; |
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} else { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, "PTA mode off\n"); |
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rtl_write_byte(rtlpriv, 0x40, 0x0); |
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} |
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} |
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static void rtl8723e_dm_bt_set_sw_rf_rx_lpf_corner(struct ieee80211_hw *hw, |
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u8 type) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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if (BT_RF_RX_LPF_CORNER_SHRINK == type) { |
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/* Shrink RF Rx LPF corner, 0x1e[7:4]=1111 ==> [11:4] */ |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"Shrink RF Rx LPF corner!!\n"); |
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rtl8723e_phy_set_rf_reg(hw, RF90_PATH_A, 0x1e, |
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0xfffff, 0xf0ff7); |
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rtlpriv->btcoexist.sw_coexist_all_off = false; |
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} else if (BT_RF_RX_LPF_CORNER_RESUME == type) { |
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/*Resume RF Rx LPF corner*/ |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"Resume RF Rx LPF corner!!\n"); |
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rtl8723e_phy_set_rf_reg(hw, RF90_PATH_A, 0x1e, 0xfffff, |
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rtlpriv->btcoexist.bt_rfreg_origin_1e); |
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} |
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} |
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static void dm_bt_set_sw_penalty_tx_rate_adapt(struct ieee80211_hw *hw, |
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u8 ra_type) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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u8 tmp_u1; |
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tmp_u1 = rtl_read_byte(rtlpriv, 0x4fd); |
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tmp_u1 |= BIT(0); |
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if (BT_TX_RATE_ADAPTIVE_LOW_PENALTY == ra_type) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"Tx rate adaptive, set low penalty!!\n"); |
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tmp_u1 &= ~BIT(2); |
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rtlpriv->btcoexist.sw_coexist_all_off = false; |
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} else if (BT_TX_RATE_ADAPTIVE_NORMAL == ra_type) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"Tx rate adaptive, set normal!!\n"); |
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tmp_u1 |= BIT(2); |
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} |
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rtl_write_byte(rtlpriv, 0x4fd, tmp_u1); |
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} |
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static void rtl8723e_dm_bt_btdm_structure_reload(struct ieee80211_hw *hw, |
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struct btdm_8723 *btdm) |
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{ |
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btdm->all_off = false; |
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btdm->agc_table_en = false; |
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btdm->adc_back_off_on = false; |
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btdm->b2_ant_hid_en = false; |
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btdm->low_penalty_rate_adaptive = false; |
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btdm->rf_rx_lpf_shrink = false; |
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btdm->reject_aggre_pkt = false; |
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btdm->tdma_on = false; |
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btdm->tdma_ant = TDMA_2ANT; |
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btdm->tdma_nav = TDMA_NAV_OFF; |
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btdm->tdma_dac_swing = TDMA_DAC_SWING_OFF; |
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btdm->fw_dac_swing_lvl = 0x20; |
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btdm->tra_tdma_on = false; |
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btdm->tra_tdma_ant = TDMA_2ANT; |
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btdm->tra_tdma_nav = TDMA_NAV_OFF; |
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btdm->ignore_wlan_act = false; |
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btdm->ps_tdma_on = false; |
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btdm->ps_tdma_byte[0] = 0x0; |
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btdm->ps_tdma_byte[1] = 0x0; |
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btdm->ps_tdma_byte[2] = 0x0; |
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btdm->ps_tdma_byte[3] = 0x8; |
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btdm->ps_tdma_byte[4] = 0x0; |
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btdm->pta_on = true; |
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btdm->val_0x6c0 = 0x5a5aaaaa; |
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btdm->val_0x6c8 = 0xcc; |
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btdm->val_0x6cc = 0x3; |
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btdm->sw_dac_swing_on = false; |
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btdm->sw_dac_swing_lvl = 0xc0; |
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btdm->wlan_act_hi = 0x20; |
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btdm->wlan_act_lo = 0x10; |
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btdm->bt_retry_index = 2; |
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btdm->dec_bt_pwr = false; |
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} |
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static void rtl8723e_dm_bt_btdm_structure_reload_all_off(struct ieee80211_hw *hw, |
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struct btdm_8723 *btdm) |
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{ |
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rtl8723e_dm_bt_btdm_structure_reload(hw, btdm); |
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btdm->all_off = true; |
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btdm->pta_on = false; |
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btdm->wlan_act_hi = 0x10; |
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} |
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static bool rtl8723e_dm_bt_is_2_ant_common_action(struct ieee80211_hw *hw) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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struct btdm_8723 btdm8723; |
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bool b_common = false; |
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rtl8723e_dm_bt_btdm_structure_reload(hw, &btdm8723); |
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if (!rtl8723e_dm_bt_is_wifi_busy(hw) && |
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!rtlpriv->btcoexist.bt_busy) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"Wifi idle + Bt idle, bt coex mechanism always off!!\n"); |
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rtl8723e_dm_bt_btdm_structure_reload_all_off(hw, &btdm8723); |
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b_common = true; |
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} else if (rtl8723e_dm_bt_is_wifi_busy(hw) && |
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!rtlpriv->btcoexist.bt_busy) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"Wifi non-idle + Bt disabled/idle!!\n"); |
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btdm8723.low_penalty_rate_adaptive = true; |
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btdm8723.rf_rx_lpf_shrink = false; |
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btdm8723.reject_aggre_pkt = false; |
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/* sw mechanism */ |
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btdm8723.agc_table_en = false; |
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btdm8723.adc_back_off_on = false; |
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btdm8723.sw_dac_swing_on = false; |
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btdm8723.pta_on = true; |
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btdm8723.val_0x6c0 = 0x5a5aaaaa; |
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btdm8723.val_0x6c8 = 0xcccc; |
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btdm8723.val_0x6cc = 0x3; |
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btdm8723.tdma_on = false; |
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btdm8723.tdma_dac_swing = TDMA_DAC_SWING_OFF; |
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btdm8723.b2_ant_hid_en = false; |
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b_common = true; |
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} else if (rtlpriv->btcoexist.bt_busy) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"Bt non-idle!\n"); |
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if (mgnt_link_status_query(hw) == RT_MEDIA_CONNECT) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"Wifi connection exist\n"); |
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b_common = false; |
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} else { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
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"No Wifi connection!\n"); |
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btdm8723.rf_rx_lpf_shrink = true; |
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btdm8723.low_penalty_rate_adaptive = false; |
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btdm8723.reject_aggre_pkt = false; |
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/* sw mechanism */ |
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btdm8723.agc_table_en = false; |
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btdm8723.adc_back_off_on = false; |
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btdm8723.sw_dac_swing_on = false; |
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btdm8723.pta_on = true; |
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btdm8723.val_0x6c0 = 0x55555555; |
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btdm8723.val_0x6c8 = 0x0000ffff; |
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btdm8723.val_0x6cc = 0x3; |
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btdm8723.tdma_on = false; |
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btdm8723.tdma_dac_swing = TDMA_DAC_SWING_OFF; |
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btdm8723.b2_ant_hid_en = false; |
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b_common = true; |
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} |
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} |
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if (rtl8723e_dm_bt_need_to_dec_bt_pwr(hw)) |
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btdm8723.dec_bt_pwr = true; |
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if (b_common) |
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rtlpriv->btcoexist.cstate |= |
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BT_COEX_STATE_BTINFO_COMMON; |
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if (b_common && rtl8723e_dm_bt_is_coexist_state_changed(hw)) |
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rtl8723e_dm_bt_set_bt_dm(hw, &btdm8723); |
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return b_common; |
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} |
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static void rtl8723e_dm_bt_set_sw_full_time_dac_swing( |
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struct ieee80211_hw *hw, |
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bool sw_dac_swing_on, |
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u32 sw_dac_swing_lvl) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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if (sw_dac_swing_on) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], SwDacSwing = 0x%x\n", sw_dac_swing_lvl); |
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rtl8723_phy_set_bb_reg(hw, 0x880, 0xff000000, |
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sw_dac_swing_lvl); |
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rtlpriv->btcoexist.sw_coexist_all_off = false; |
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} else { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], SwDacSwing Off!\n"); |
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rtl8723_phy_set_bb_reg(hw, 0x880, 0xff000000, 0xc0); |
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} |
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} |
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static void rtl8723e_dm_bt_set_fw_dec_bt_pwr( |
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struct ieee80211_hw *hw, bool dec_bt_pwr) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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u8 h2c_parameter[1] = {0}; |
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h2c_parameter[0] = 0; |
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if (dec_bt_pwr) { |
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h2c_parameter[0] |= BIT(1); |
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rtlpriv->btcoexist.fw_coexist_all_off = false; |
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} |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], decrease Bt Power : %s, write 0x21=0x%x\n", |
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(dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]); |
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|
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rtl8723e_fill_h2c_cmd(hw, 0x21, 1, h2c_parameter); |
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} |
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static void rtl8723e_dm_bt_set_fw_2_ant_hid(struct ieee80211_hw *hw, |
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bool b_enable, bool b_dac_swing_on) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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u8 h2c_parameter[1] = {0}; |
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|
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if (b_enable) { |
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h2c_parameter[0] |= BIT(0); |
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rtlpriv->btcoexist.fw_coexist_all_off = false; |
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} |
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if (b_dac_swing_on) |
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h2c_parameter[0] |= BIT(1); /* Dac Swing default enable */ |
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|
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], turn 2-Ant+HID mode %s, DACSwing:%s, write 0x15=0x%x\n", |
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(b_enable ? "ON!!" : "OFF!!"), (b_dac_swing_on ? "ON" : "OFF"), |
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h2c_parameter[0]); |
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|
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rtl8723e_fill_h2c_cmd(hw, 0x15, 1, h2c_parameter); |
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} |
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static void rtl8723e_dm_bt_set_fw_tdma_ctrl(struct ieee80211_hw *hw, |
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bool b_enable, u8 ant_num, |
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u8 nav_en, u8 dac_swing_en) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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u8 h2c_parameter[1] = {0}; |
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u8 h2c_parameter1[1] = {0}; |
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|
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h2c_parameter[0] = 0; |
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h2c_parameter1[0] = 0; |
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|
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if (b_enable) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], set BT PTA update manager to trigger update!!\n"); |
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h2c_parameter1[0] |= BIT(0); |
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|
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], turn TDMA mode ON!!\n"); |
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h2c_parameter[0] |= BIT(0); /* function enable */ |
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if (TDMA_1ANT == ant_num) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], TDMA_1ANT\n"); |
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h2c_parameter[0] |= BIT(1); |
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} else if (TDMA_2ANT == ant_num) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], TDMA_2ANT\n"); |
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} else { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], Unknown Ant\n"); |
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} |
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|
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if (TDMA_NAV_OFF == nav_en) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], TDMA_NAV_OFF\n"); |
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} else if (TDMA_NAV_ON == nav_en) { |
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rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
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"[BTCoex], TDMA_NAV_ON\n"); |
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h2c_parameter[0] |= BIT(2); |
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} |
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|
|
if (TDMA_DAC_SWING_OFF == dac_swing_en) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], TDMA_DAC_SWING_OFF\n"); |
|
} else if (TDMA_DAC_SWING_ON == dac_swing_en) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], TDMA_DAC_SWING_ON\n"); |
|
h2c_parameter[0] |= BIT(4); |
|
} |
|
rtlpriv->btcoexist.fw_coexist_all_off = false; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], set BT PTA update manager to no update!!\n"); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], turn TDMA mode OFF!!\n"); |
|
} |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], FW2AntTDMA, write 0x26=0x%x\n", |
|
h2c_parameter1[0]); |
|
rtl8723e_fill_h2c_cmd(hw, 0x26, 1, h2c_parameter1); |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], FW2AntTDMA, write 0x14=0x%x\n", |
|
h2c_parameter[0]); |
|
rtl8723e_fill_h2c_cmd(hw, 0x14, 1, h2c_parameter); |
|
} |
|
|
|
static void rtl8723e_dm_bt_set_fw_ignore_wlan_act(struct ieee80211_hw *hw, |
|
bool b_enable) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u8 h2c_parameter[1] = {0}; |
|
|
|
if (b_enable) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], BT Ignore Wlan_Act !!\n"); |
|
h2c_parameter[0] |= BIT(0); /* function enable */ |
|
rtlpriv->btcoexist.fw_coexist_all_off = false; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], BT don't ignore Wlan_Act !!\n"); |
|
} |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], set FW for BT Ignore Wlan_Act, write 0x25=0x%x\n", |
|
h2c_parameter[0]); |
|
|
|
rtl8723e_fill_h2c_cmd(hw, 0x25, 1, h2c_parameter); |
|
} |
|
|
|
static void rtl8723e_dm_bt_set_fw_tra_tdma_ctrl(struct ieee80211_hw *hw, |
|
bool b_enable, u8 ant_num, |
|
u8 nav_en) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
|
|
|
u8 h2c_parameter[2] = {0}; |
|
|
|
/* Only 8723 B cut should do this */ |
|
if (IS_VENDOR_8723_A_CUT(rtlhal->version)) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], not 8723B cut, don't set Traditional TDMA!!\n"); |
|
return; |
|
} |
|
|
|
if (b_enable) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], turn TTDMA mode ON!!\n"); |
|
h2c_parameter[0] |= BIT(0); /* function enable */ |
|
if (TDMA_1ANT == ant_num) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], TTDMA_1ANT\n"); |
|
h2c_parameter[0] |= BIT(1); |
|
} else if (TDMA_2ANT == ant_num) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], TTDMA_2ANT\n"); |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], Unknown Ant\n"); |
|
} |
|
|
|
if (TDMA_NAV_OFF == nav_en) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], TTDMA_NAV_OFF\n"); |
|
} else if (TDMA_NAV_ON == nav_en) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], TTDMA_NAV_ON\n"); |
|
h2c_parameter[1] |= BIT(0); |
|
} |
|
|
|
rtlpriv->btcoexist.fw_coexist_all_off = false; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], turn TTDMA mode OFF!!\n"); |
|
} |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], FW Traditional TDMA, write 0x33=0x%x\n", |
|
h2c_parameter[0] << 8 | h2c_parameter[1]); |
|
|
|
rtl8723e_fill_h2c_cmd(hw, 0x33, 2, h2c_parameter); |
|
} |
|
|
|
static void rtl8723e_dm_bt_set_fw_dac_swing_level(struct ieee80211_hw *hw, |
|
u8 dac_swing_lvl) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u8 h2c_parameter[1] = {0}; |
|
h2c_parameter[0] = dac_swing_lvl; |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], write 0x29=0x%x\n", h2c_parameter[0]); |
|
|
|
rtl8723e_fill_h2c_cmd(hw, 0x29, 1, h2c_parameter); |
|
} |
|
|
|
static void rtl8723e_dm_bt_set_fw_bt_hid_info(struct ieee80211_hw *hw, |
|
bool b_enable) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u8 h2c_parameter[1] = {0}; |
|
h2c_parameter[0] = 0; |
|
|
|
if (b_enable) { |
|
h2c_parameter[0] |= BIT(0); |
|
rtlpriv->btcoexist.fw_coexist_all_off = false; |
|
} |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], Set BT HID information=0x%x\n", b_enable); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], write 0x24=0x%x\n", h2c_parameter[0]); |
|
|
|
rtl8723e_fill_h2c_cmd(hw, 0x24, 1, h2c_parameter); |
|
} |
|
|
|
static void rtl8723e_dm_bt_set_fw_bt_retry_index(struct ieee80211_hw *hw, |
|
u8 retry_index) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u8 h2c_parameter[1] = {0}; |
|
h2c_parameter[0] = retry_index; |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], Set BT Retry Index=%d\n", retry_index); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], write 0x23=0x%x\n", h2c_parameter[0]); |
|
|
|
rtl8723e_fill_h2c_cmd(hw, 0x23, 1, h2c_parameter); |
|
} |
|
|
|
static void rtl8723e_dm_bt_set_fw_wlan_act(struct ieee80211_hw *hw, |
|
u8 wlan_act_hi, u8 wlan_act_lo) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u8 h2c_parameter_hi[1] = {0}; |
|
u8 h2c_parameter_lo[1] = {0}; |
|
h2c_parameter_hi[0] = wlan_act_hi; |
|
h2c_parameter_lo[0] = wlan_act_lo; |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], Set WLAN_ACT Hi:Lo=0x%x/0x%x\n", |
|
wlan_act_hi, wlan_act_lo); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], write 0x22=0x%x\n", h2c_parameter_hi[0]); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], write 0x11=0x%x\n", h2c_parameter_lo[0]); |
|
|
|
/* WLAN_ACT = High duration, unit:ms */ |
|
rtl8723e_fill_h2c_cmd(hw, 0x22, 1, h2c_parameter_hi); |
|
/* WLAN_ACT = Low duration, unit:3*625us */ |
|
rtl8723e_fill_h2c_cmd(hw, 0x11, 1, h2c_parameter_lo); |
|
} |
|
|
|
void rtl8723e_dm_bt_set_bt_dm(struct ieee80211_hw *hw, |
|
struct btdm_8723 *btdm) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
struct btdm_8723 *btdm_8723 = &hal_coex_8723.btdm; |
|
u8 i; |
|
|
|
bool fw_current_inpsmode = false; |
|
bool fw_ps_awake = true; |
|
|
|
rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, |
|
(u8 *)(&fw_current_inpsmode)); |
|
rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON, |
|
(u8 *)(&fw_ps_awake)); |
|
|
|
/* check new setting is different with the old one, */ |
|
/* if all the same, don't do the setting again. */ |
|
if (memcmp(btdm_8723, btdm, sizeof(struct btdm_8723)) == 0) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], the same coexist setting, return!!\n"); |
|
return; |
|
} else { /* save the new coexist setting */ |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], UPDATE TO NEW COEX SETTING!!\n"); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new bAllOff=0x%x/ 0x%x\n", |
|
btdm_8723->all_off, btdm->all_off); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new agc_table_en=0x%x/ 0x%x\n", |
|
btdm_8723->agc_table_en, btdm->agc_table_en); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new adc_back_off_on=0x%x/ 0x%x\n", |
|
btdm_8723->adc_back_off_on, |
|
btdm->adc_back_off_on); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new b2_ant_hid_en=0x%x/ 0x%x\n", |
|
btdm_8723->b2_ant_hid_en, btdm->b2_ant_hid_en); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new bLowPenaltyRateAdaptive=0x%x/ 0x%x\n", |
|
btdm_8723->low_penalty_rate_adaptive, |
|
btdm->low_penalty_rate_adaptive); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new bRfRxLpfShrink=0x%x/ 0x%x\n", |
|
btdm_8723->rf_rx_lpf_shrink, |
|
btdm->rf_rx_lpf_shrink); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new bRejectAggrePkt=0x%x/ 0x%x\n", |
|
btdm_8723->reject_aggre_pkt, |
|
btdm->reject_aggre_pkt); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new tdma_on=0x%x/ 0x%x\n", |
|
btdm_8723->tdma_on, btdm->tdma_on); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new tdmaAnt=0x%x/ 0x%x\n", |
|
btdm_8723->tdma_ant, btdm->tdma_ant); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new tdmaNav=0x%x/ 0x%x\n", |
|
btdm_8723->tdma_nav, btdm->tdma_nav); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new tdma_dac_swing=0x%x/ 0x%x\n", |
|
btdm_8723->tdma_dac_swing, btdm->tdma_dac_swing); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new fw_dac_swing_lvl=0x%x/ 0x%x\n", |
|
btdm_8723->fw_dac_swing_lvl, |
|
btdm->fw_dac_swing_lvl); |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new bTraTdmaOn=0x%x/ 0x%x\n", |
|
btdm_8723->tra_tdma_on, btdm->tra_tdma_on); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new traTdmaAnt=0x%x/ 0x%x\n", |
|
btdm_8723->tra_tdma_ant, btdm->tra_tdma_ant); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new traTdmaNav=0x%x/ 0x%x\n", |
|
btdm_8723->tra_tdma_nav, btdm->tra_tdma_nav); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new bPsTdmaOn=0x%x/ 0x%x\n", |
|
btdm_8723->ps_tdma_on, btdm->ps_tdma_on); |
|
for (i = 0; i < 5; i++) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new psTdmaByte[i]=0x%x/ 0x%x\n", |
|
btdm_8723->ps_tdma_byte[i], |
|
btdm->ps_tdma_byte[i]); |
|
} |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new bIgnoreWlanAct=0x%x/ 0x%x\n", |
|
btdm_8723->ignore_wlan_act, |
|
btdm->ignore_wlan_act); |
|
|
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new bPtaOn=0x%x/ 0x%x\n", |
|
btdm_8723->pta_on, btdm->pta_on); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new val_0x6c0=0x%x/ 0x%x\n", |
|
btdm_8723->val_0x6c0, btdm->val_0x6c0); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new val_0x6c8=0x%x/ 0x%x\n", |
|
btdm_8723->val_0x6c8, btdm->val_0x6c8); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new val_0x6cc=0x%x/ 0x%x\n", |
|
btdm_8723->val_0x6cc, btdm->val_0x6cc); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new sw_dac_swing_on=0x%x/ 0x%x\n", |
|
btdm_8723->sw_dac_swing_on, |
|
btdm->sw_dac_swing_on); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new sw_dac_swing_lvl=0x%x/ 0x%x\n", |
|
btdm_8723->sw_dac_swing_lvl, |
|
btdm->sw_dac_swing_lvl); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new wlanActHi=0x%x/ 0x%x\n", |
|
btdm_8723->wlan_act_hi, btdm->wlan_act_hi); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new wlanActLo=0x%x/ 0x%x\n", |
|
btdm_8723->wlan_act_lo, btdm->wlan_act_lo); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], original/new btRetryIndex=0x%x/ 0x%x\n", |
|
btdm_8723->bt_retry_index, btdm->bt_retry_index); |
|
|
|
memcpy(btdm_8723, btdm, sizeof(struct btdm_8723)); |
|
} |
|
/* Here we only consider when Bt Operation |
|
* inquiry/paging/pairing is ON |
|
* we only need to turn off TDMA |
|
*/ |
|
|
|
if (rtlpriv->btcoexist.hold_for_bt_operation) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], set to ignore wlanAct for BT OP!!\n"); |
|
rtl8723e_dm_bt_set_fw_ignore_wlan_act(hw, true); |
|
return; |
|
} |
|
|
|
if (btdm->all_off) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], disable all coexist mechanism !!\n"); |
|
rtl8723e_btdm_coex_all_off(hw); |
|
return; |
|
} |
|
|
|
rtl8723e_dm_bt_reject_ap_aggregated_packet(hw, btdm->reject_aggre_pkt); |
|
|
|
if (btdm->low_penalty_rate_adaptive) |
|
dm_bt_set_sw_penalty_tx_rate_adapt(hw, BT_TX_RATE_ADAPTIVE_LOW_PENALTY); |
|
else |
|
dm_bt_set_sw_penalty_tx_rate_adapt(hw, |
|
BT_TX_RATE_ADAPTIVE_NORMAL); |
|
|
|
if (btdm->rf_rx_lpf_shrink) |
|
rtl8723e_dm_bt_set_sw_rf_rx_lpf_corner(hw, |
|
BT_RF_RX_LPF_CORNER_SHRINK); |
|
else |
|
rtl8723e_dm_bt_set_sw_rf_rx_lpf_corner(hw, |
|
BT_RF_RX_LPF_CORNER_RESUME); |
|
|
|
if (btdm->agc_table_en) |
|
rtl8723e_dm_bt_agc_table(hw, BT_AGCTABLE_ON); |
|
else |
|
rtl8723e_dm_bt_agc_table(hw, BT_AGCTABLE_OFF); |
|
|
|
if (btdm->adc_back_off_on) |
|
rtl8723e_dm_bt_bb_back_off_level(hw, BT_BB_BACKOFF_ON); |
|
else |
|
rtl8723e_dm_bt_bb_back_off_level(hw, BT_BB_BACKOFF_OFF); |
|
|
|
rtl8723e_dm_bt_set_fw_bt_retry_index(hw, btdm->bt_retry_index); |
|
|
|
rtl8723e_dm_bt_set_fw_dac_swing_level(hw, btdm->fw_dac_swing_lvl); |
|
rtl8723e_dm_bt_set_fw_wlan_act(hw, btdm->wlan_act_hi, |
|
btdm->wlan_act_lo); |
|
|
|
rtl8723e_dm_bt_set_coex_table(hw, btdm->val_0x6c0, |
|
btdm->val_0x6c8, btdm->val_0x6cc); |
|
rtl8723e_dm_bt_set_hw_pta_mode(hw, btdm->pta_on); |
|
|
|
/* Note: There is a constraint between TDMA and 2AntHID |
|
* Only one of 2AntHid and tdma can be turn on |
|
* We should turn off those mechanisms should be turned off first |
|
* and then turn on those mechanisms should be turned on. |
|
*/ |
|
if (btdm->b2_ant_hid_en) { |
|
/* turn off tdma */ |
|
rtl8723e_dm_bt_set_fw_tra_tdma_ctrl(hw, btdm->tra_tdma_on, |
|
btdm->tra_tdma_ant, |
|
btdm->tra_tdma_nav); |
|
rtl8723e_dm_bt_set_fw_tdma_ctrl(hw, false, btdm->tdma_ant, |
|
btdm->tdma_nav, |
|
btdm->tdma_dac_swing); |
|
|
|
/* turn off Pstdma */ |
|
rtl8723e_dm_bt_set_fw_ignore_wlan_act(hw, |
|
btdm->ignore_wlan_act); |
|
/* Antenna control by PTA, 0x870 = 0x300. */ |
|
rtl8723e_dm_bt_set_fw_3a(hw, 0x0, 0x0, 0x0, 0x8, 0x0); |
|
|
|
/* turn on 2AntHid */ |
|
rtl8723e_dm_bt_set_fw_bt_hid_info(hw, true); |
|
rtl8723e_dm_bt_set_fw_2_ant_hid(hw, true, true); |
|
} else if (btdm->tdma_on) { |
|
/* turn off 2AntHid */ |
|
rtl8723e_dm_bt_set_fw_bt_hid_info(hw, false); |
|
rtl8723e_dm_bt_set_fw_2_ant_hid(hw, false, false); |
|
|
|
/* turn off pstdma */ |
|
rtl8723e_dm_bt_set_fw_ignore_wlan_act(hw, |
|
btdm->ignore_wlan_act); |
|
/* Antenna control by PTA, 0x870 = 0x300. */ |
|
rtl8723e_dm_bt_set_fw_3a(hw, 0x0, 0x0, 0x0, 0x8, 0x0); |
|
|
|
/* turn on tdma */ |
|
rtl8723e_dm_bt_set_fw_tra_tdma_ctrl(hw, btdm->tra_tdma_on, |
|
btdm->tra_tdma_ant, |
|
btdm->tra_tdma_nav); |
|
rtl8723e_dm_bt_set_fw_tdma_ctrl(hw, true, btdm->tdma_ant, |
|
btdm->tdma_nav, |
|
btdm->tdma_dac_swing); |
|
} else if (btdm->ps_tdma_on) { |
|
/* turn off 2AntHid */ |
|
rtl8723e_dm_bt_set_fw_bt_hid_info(hw, false); |
|
rtl8723e_dm_bt_set_fw_2_ant_hid(hw, false, false); |
|
|
|
/* turn off tdma */ |
|
rtl8723e_dm_bt_set_fw_tra_tdma_ctrl(hw, btdm->tra_tdma_on, |
|
btdm->tra_tdma_ant, |
|
btdm->tra_tdma_nav); |
|
rtl8723e_dm_bt_set_fw_tdma_ctrl(hw, false, btdm->tdma_ant, |
|
btdm->tdma_nav, |
|
btdm->tdma_dac_swing); |
|
|
|
/* turn on pstdma */ |
|
rtl8723e_dm_bt_set_fw_ignore_wlan_act(hw, |
|
btdm->ignore_wlan_act); |
|
rtl8723e_dm_bt_set_fw_3a(hw, btdm->ps_tdma_byte[0], |
|
btdm->ps_tdma_byte[1], |
|
btdm->ps_tdma_byte[2], |
|
btdm->ps_tdma_byte[3], |
|
btdm->ps_tdma_byte[4]); |
|
} else { |
|
/* turn off 2AntHid */ |
|
rtl8723e_dm_bt_set_fw_bt_hid_info(hw, false); |
|
rtl8723e_dm_bt_set_fw_2_ant_hid(hw, false, false); |
|
|
|
/* turn off tdma */ |
|
rtl8723e_dm_bt_set_fw_tra_tdma_ctrl(hw, btdm->tra_tdma_on, |
|
btdm->tra_tdma_ant, |
|
btdm->tra_tdma_nav); |
|
rtl8723e_dm_bt_set_fw_tdma_ctrl(hw, false, btdm->tdma_ant, |
|
btdm->tdma_nav, |
|
btdm->tdma_dac_swing); |
|
|
|
/* turn off pstdma */ |
|
rtl8723e_dm_bt_set_fw_ignore_wlan_act(hw, |
|
btdm->ignore_wlan_act); |
|
/* Antenna control by PTA, 0x870 = 0x300. */ |
|
rtl8723e_dm_bt_set_fw_3a(hw, 0x0, 0x0, 0x0, 0x8, 0x0); |
|
} |
|
|
|
/* Note: |
|
* We should add delay for making sure |
|
* sw DacSwing can be set sucessfully. |
|
* because of that rtl8723e_dm_bt_set_fw_2_ant_hid() |
|
* and rtl8723e_dm_bt_set_fw_tdma_ctrl() |
|
* will overwrite the reg 0x880. |
|
*/ |
|
mdelay(30); |
|
rtl8723e_dm_bt_set_sw_full_time_dac_swing(hw, btdm->sw_dac_swing_on, |
|
btdm->sw_dac_swing_lvl); |
|
rtl8723e_dm_bt_set_fw_dec_bt_pwr(hw, btdm->dec_bt_pwr); |
|
} |
|
|
|
/* ============================================================ */ |
|
/* extern function start with BTDM_ */ |
|
/* ============================================================i |
|
*/ |
|
static u32 rtl8723e_dm_bt_tx_rx_couter_h(struct ieee80211_hw *hw) |
|
{ |
|
u32 counters = 0; |
|
|
|
counters = hal_coex_8723.high_priority_tx + |
|
hal_coex_8723.high_priority_rx; |
|
return counters; |
|
} |
|
|
|
static u32 rtl8723e_dm_bt_tx_rx_couter_l(struct ieee80211_hw *hw) |
|
{ |
|
u32 counters = 0; |
|
|
|
counters = hal_coex_8723.low_priority_tx + |
|
hal_coex_8723.low_priority_rx; |
|
return counters; |
|
} |
|
|
|
static u8 rtl8723e_dm_bt_bt_tx_rx_counter_level(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u32 bt_tx_rx_cnt = 0; |
|
u8 bt_tx_rx_cnt_lvl = 0; |
|
|
|
bt_tx_rx_cnt = rtl8723e_dm_bt_tx_rx_couter_h(hw) |
|
+ rtl8723e_dm_bt_tx_rx_couter_l(hw); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters = %d\n", bt_tx_rx_cnt); |
|
|
|
rtlpriv->btcoexist.cstate_h &= ~ |
|
(BT_COEX_STATE_BT_CNT_LEVEL_0 | BT_COEX_STATE_BT_CNT_LEVEL_1| |
|
BT_COEX_STATE_BT_CNT_LEVEL_2); |
|
|
|
if (bt_tx_rx_cnt >= BT_TXRX_CNT_THRES_3) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters at level 3\n"); |
|
bt_tx_rx_cnt_lvl = BT_TXRX_CNT_LEVEL_3; |
|
rtlpriv->btcoexist.cstate_h |= |
|
BT_COEX_STATE_BT_CNT_LEVEL_3; |
|
} else if (bt_tx_rx_cnt >= BT_TXRX_CNT_THRES_2) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters at level 2\n"); |
|
bt_tx_rx_cnt_lvl = BT_TXRX_CNT_LEVEL_2; |
|
rtlpriv->btcoexist.cstate_h |= |
|
BT_COEX_STATE_BT_CNT_LEVEL_2; |
|
} else if (bt_tx_rx_cnt >= BT_TXRX_CNT_THRES_1) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters at level 1\n"); |
|
bt_tx_rx_cnt_lvl = BT_TXRX_CNT_LEVEL_1; |
|
rtlpriv->btcoexist.cstate_h |= |
|
BT_COEX_STATE_BT_CNT_LEVEL_1; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters at level 0\n"); |
|
bt_tx_rx_cnt_lvl = BT_TXRX_CNT_LEVEL_0; |
|
rtlpriv->btcoexist.cstate_h |= |
|
BT_COEX_STATE_BT_CNT_LEVEL_0; |
|
} |
|
return bt_tx_rx_cnt_lvl; |
|
} |
|
|
|
static void rtl8723e_dm_bt_2_ant_hid_sco_esco(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
struct rtl_phy *rtlphy = &(rtlpriv->phy); |
|
struct btdm_8723 btdm8723; |
|
u8 bt_rssi_state, bt_rssi_state1; |
|
u8 bt_tx_rx_cnt_lvl = 0; |
|
|
|
rtl8723e_dm_bt_btdm_structure_reload(hw, &btdm8723); |
|
|
|
btdm8723.rf_rx_lpf_shrink = true; |
|
btdm8723.low_penalty_rate_adaptive = true; |
|
btdm8723.reject_aggre_pkt = false; |
|
|
|
bt_tx_rx_cnt_lvl = rtl8723e_dm_bt_bt_tx_rx_counter_level(hw); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters = %d\n", bt_tx_rx_cnt_lvl); |
|
|
|
if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, "HT40\n"); |
|
/* coex table */ |
|
btdm8723.val_0x6c0 = 0x55555555; |
|
btdm8723.val_0x6c8 = 0xffff; |
|
btdm8723.val_0x6cc = 0x3; |
|
|
|
/* sw mechanism */ |
|
btdm8723.agc_table_en = false; |
|
btdm8723.adc_back_off_on = false; |
|
btdm8723.sw_dac_swing_on = false; |
|
|
|
/* fw mechanism */ |
|
btdm8723.ps_tdma_on = true; |
|
if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_2) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0x5; |
|
btdm8723.ps_tdma_byte[2] = 0x5; |
|
btdm8723.ps_tdma_byte[3] = 0x2; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_1) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1200 && < 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xa; |
|
btdm8723.ps_tdma_byte[2] = 0xa; |
|
btdm8723.ps_tdma_byte[3] = 0x2; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters < 1200\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xf; |
|
btdm8723.ps_tdma_byte[2] = 0xf; |
|
btdm8723.ps_tdma_byte[3] = 0x2; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"HT20 or Legacy\n"); |
|
bt_rssi_state = |
|
rtl8723e_dm_bt_check_coex_rssi_state(hw, 2, 47, 0); |
|
bt_rssi_state1 = |
|
rtl8723e_dm_bt_check_coex_rssi_state1(hw, 2, 27, 0); |
|
|
|
/* coex table */ |
|
btdm8723.val_0x6c0 = 0x55555555; |
|
btdm8723.val_0x6c8 = 0xffff; |
|
btdm8723.val_0x6cc = 0x3; |
|
|
|
/* sw mechanism */ |
|
if ((bt_rssi_state == BT_RSSI_STATE_HIGH) || |
|
(bt_rssi_state == BT_RSSI_STATE_STAY_HIGH)) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi high\n"); |
|
btdm8723.agc_table_en = true; |
|
btdm8723.adc_back_off_on = true; |
|
btdm8723.sw_dac_swing_on = false; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi low\n"); |
|
btdm8723.agc_table_en = false; |
|
btdm8723.adc_back_off_on = false; |
|
btdm8723.sw_dac_swing_on = false; |
|
} |
|
|
|
/* fw mechanism */ |
|
btdm8723.ps_tdma_on = true; |
|
if ((bt_rssi_state1 == BT_RSSI_STATE_HIGH) || |
|
(bt_rssi_state1 == BT_RSSI_STATE_STAY_HIGH)) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi-1 high\n"); |
|
/* only rssi high we need to do this, */ |
|
/* when rssi low, the value will modified by fw */ |
|
rtl_write_byte(rtlpriv, 0x883, 0x40); |
|
if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_2) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0x5; |
|
btdm8723.ps_tdma_byte[2] = 0x5; |
|
btdm8723.ps_tdma_byte[3] = 0x83; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_1) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters>= 1200 && < 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xa; |
|
btdm8723.ps_tdma_byte[2] = 0xa; |
|
btdm8723.ps_tdma_byte[3] = 0x83; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters < 1200\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xf; |
|
btdm8723.ps_tdma_byte[2] = 0xf; |
|
btdm8723.ps_tdma_byte[3] = 0x83; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi-1 low\n"); |
|
if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_2) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0x5; |
|
btdm8723.ps_tdma_byte[2] = 0x5; |
|
btdm8723.ps_tdma_byte[3] = 0x2; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_1) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1200 && < 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xa; |
|
btdm8723.ps_tdma_byte[2] = 0xa; |
|
btdm8723.ps_tdma_byte[3] = 0x2; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters < 1200\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xf; |
|
btdm8723.ps_tdma_byte[2] = 0xf; |
|
btdm8723.ps_tdma_byte[3] = 0x2; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} |
|
} |
|
} |
|
|
|
if (rtl8723e_dm_bt_need_to_dec_bt_pwr(hw)) |
|
btdm8723.dec_bt_pwr = true; |
|
|
|
/* Always ignore WlanAct if bHid|bSCOBusy|bSCOeSCO */ |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT btInqPageStartTime = 0x%x, btTxRxCntLvl = %d\n", |
|
hal_coex_8723.bt_inq_page_start_time, bt_tx_rx_cnt_lvl); |
|
if ((hal_coex_8723.bt_inq_page_start_time) || |
|
(BT_TXRX_CNT_LEVEL_3 == bt_tx_rx_cnt_lvl)) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], Set BT inquiry / page scan 0x3a setting\n"); |
|
btdm8723.ps_tdma_on = true; |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0x5; |
|
btdm8723.ps_tdma_byte[2] = 0x5; |
|
btdm8723.ps_tdma_byte[3] = 0x2; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} |
|
|
|
if (rtl8723e_dm_bt_is_coexist_state_changed(hw)) |
|
rtl8723e_dm_bt_set_bt_dm(hw, &btdm8723); |
|
|
|
} |
|
|
|
static void rtl8723e_dm_bt_2_ant_ftp_a2dp(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
struct rtl_phy *rtlphy = &(rtlpriv->phy); |
|
struct btdm_8723 btdm8723; |
|
|
|
u8 bt_rssi_state, bt_rssi_state1; |
|
u32 bt_tx_rx_cnt_lvl = 0; |
|
|
|
rtl8723e_dm_bt_btdm_structure_reload(hw, &btdm8723); |
|
|
|
btdm8723.rf_rx_lpf_shrink = true; |
|
btdm8723.low_penalty_rate_adaptive = true; |
|
btdm8723.reject_aggre_pkt = false; |
|
|
|
bt_tx_rx_cnt_lvl = rtl8723e_dm_bt_bt_tx_rx_counter_level(hw); |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters = %d\n", bt_tx_rx_cnt_lvl); |
|
|
|
if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, "HT40\n"); |
|
bt_rssi_state = |
|
rtl8723e_dm_bt_check_coex_rssi_state(hw, 2, 37, 0); |
|
|
|
/* coex table */ |
|
btdm8723.val_0x6c0 = 0x55555555; |
|
btdm8723.val_0x6c8 = 0xffff; |
|
btdm8723.val_0x6cc = 0x3; |
|
|
|
/* sw mechanism */ |
|
btdm8723.agc_table_en = false; |
|
btdm8723.adc_back_off_on = true; |
|
btdm8723.sw_dac_swing_on = false; |
|
|
|
/* fw mechanism */ |
|
btdm8723.ps_tdma_on = true; |
|
if ((bt_rssi_state == BT_RSSI_STATE_HIGH) || |
|
(bt_rssi_state == BT_RSSI_STATE_STAY_HIGH)) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi high\n"); |
|
if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_2) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0x5; |
|
btdm8723.ps_tdma_byte[2] = 0x5; |
|
btdm8723.ps_tdma_byte[3] = 0x81; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_1) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1200 && < 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xa; |
|
btdm8723.ps_tdma_byte[2] = 0xa; |
|
btdm8723.ps_tdma_byte[3] = 0x81; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters < 1200\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xf; |
|
btdm8723.ps_tdma_byte[2] = 0xf; |
|
btdm8723.ps_tdma_byte[3] = 0x81; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi low\n"); |
|
if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_2) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0x5; |
|
btdm8723.ps_tdma_byte[2] = 0x5; |
|
btdm8723.ps_tdma_byte[3] = 0x0; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else if (bt_tx_rx_cnt_lvl == |
|
BT_TXRX_CNT_LEVEL_1) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1200 && < 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xa; |
|
btdm8723.ps_tdma_byte[2] = 0xa; |
|
btdm8723.ps_tdma_byte[3] = 0x0; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters < 1200\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xf; |
|
btdm8723.ps_tdma_byte[2] = 0xf; |
|
btdm8723.ps_tdma_byte[3] = 0x0; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} |
|
} |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"HT20 or Legacy\n"); |
|
bt_rssi_state = |
|
rtl8723e_dm_bt_check_coex_rssi_state(hw, 2, 47, 0); |
|
bt_rssi_state1 = |
|
rtl8723e_dm_bt_check_coex_rssi_state1(hw, 2, 27, 0); |
|
|
|
/* coex table */ |
|
btdm8723.val_0x6c0 = 0x55555555; |
|
btdm8723.val_0x6c8 = 0xffff; |
|
btdm8723.val_0x6cc = 0x3; |
|
|
|
/* sw mechanism */ |
|
if ((bt_rssi_state == BT_RSSI_STATE_HIGH) || |
|
(bt_rssi_state == BT_RSSI_STATE_STAY_HIGH)) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi high\n"); |
|
btdm8723.agc_table_en = true; |
|
btdm8723.adc_back_off_on = true; |
|
btdm8723.sw_dac_swing_on = false; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi low\n"); |
|
btdm8723.agc_table_en = false; |
|
btdm8723.adc_back_off_on = false; |
|
btdm8723.sw_dac_swing_on = false; |
|
} |
|
|
|
/* fw mechanism */ |
|
btdm8723.ps_tdma_on = true; |
|
if ((bt_rssi_state1 == BT_RSSI_STATE_HIGH) || |
|
(bt_rssi_state1 == BT_RSSI_STATE_STAY_HIGH)) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi-1 high\n"); |
|
/* only rssi high we need to do this, */ |
|
/* when rssi low, the value will modified by fw */ |
|
rtl_write_byte(rtlpriv, 0x883, 0x40); |
|
if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_2) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0x5; |
|
btdm8723.ps_tdma_byte[2] = 0x5; |
|
btdm8723.ps_tdma_byte[3] = 0x81; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_1) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1200 && < 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xa; |
|
btdm8723.ps_tdma_byte[2] = 0xa; |
|
btdm8723.ps_tdma_byte[3] = 0x81; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters < 1200\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xf; |
|
btdm8723.ps_tdma_byte[2] = 0xf; |
|
btdm8723.ps_tdma_byte[3] = 0x81; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Wifi rssi-1 low\n"); |
|
if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_2) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0x5; |
|
btdm8723.ps_tdma_byte[2] = 0x5; |
|
btdm8723.ps_tdma_byte[3] = 0x0; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else if (bt_tx_rx_cnt_lvl == BT_TXRX_CNT_LEVEL_1) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters >= 1200 && < 1400\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xa; |
|
btdm8723.ps_tdma_byte[2] = 0xa; |
|
btdm8723.ps_tdma_byte[3] = 0x0; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT TxRx Counters < 1200\n"); |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0xf; |
|
btdm8723.ps_tdma_byte[2] = 0xf; |
|
btdm8723.ps_tdma_byte[3] = 0x0; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} |
|
} |
|
} |
|
|
|
if (rtl8723e_dm_bt_need_to_dec_bt_pwr(hw)) |
|
btdm8723.dec_bt_pwr = true; |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT btInqPageStartTime = 0x%x, btTxRxCntLvl = %d\n", |
|
hal_coex_8723.bt_inq_page_start_time, bt_tx_rx_cnt_lvl); |
|
|
|
if ((hal_coex_8723.bt_inq_page_start_time) || |
|
(BT_TXRX_CNT_LEVEL_3 == bt_tx_rx_cnt_lvl)) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], Set BT inquiry / page scan 0x3a setting\n"); |
|
btdm8723.ps_tdma_on = true; |
|
btdm8723.ps_tdma_byte[0] = 0xa3; |
|
btdm8723.ps_tdma_byte[1] = 0x5; |
|
btdm8723.ps_tdma_byte[2] = 0x5; |
|
btdm8723.ps_tdma_byte[3] = 0x83; |
|
btdm8723.ps_tdma_byte[4] = 0x80; |
|
} |
|
|
|
if (rtl8723e_dm_bt_is_coexist_state_changed(hw)) |
|
rtl8723e_dm_bt_set_bt_dm(hw, &btdm8723); |
|
|
|
} |
|
|
|
static void rtl8723e_dm_bt_inq_page_monitor(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u32 cur_time; |
|
|
|
cur_time = jiffies; |
|
if (hal_coex_8723.c2h_bt_inquiry_page) { |
|
/* bt inquiry or page is started. */ |
|
if (hal_coex_8723.bt_inq_page_start_time == 0) { |
|
rtlpriv->btcoexist.cstate |= |
|
BT_COEX_STATE_BT_INQ_PAGE; |
|
hal_coex_8723.bt_inq_page_start_time = cur_time; |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT Inquiry/page is started at time : 0x%x\n", |
|
hal_coex_8723.bt_inq_page_start_time); |
|
} |
|
} |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT Inquiry/page started time : 0x%x, cur_time : 0x%x\n", |
|
hal_coex_8723.bt_inq_page_start_time, cur_time); |
|
|
|
if (hal_coex_8723.bt_inq_page_start_time) { |
|
if ((((long)cur_time - |
|
(long)hal_coex_8723.bt_inq_page_start_time) / HZ) |
|
>= 10) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BT Inquiry/page >= 10sec!!!\n"); |
|
hal_coex_8723.bt_inq_page_start_time = 0; |
|
rtlpriv->btcoexist.cstate &= |
|
~BT_COEX_STATE_BT_INQ_PAGE; |
|
} |
|
} |
|
} |
|
|
|
static void rtl8723e_dm_bt_reset_action_profile_state(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
|
|
rtlpriv->btcoexist.cstate &= ~ |
|
(BT_COEX_STATE_PROFILE_HID | BT_COEX_STATE_PROFILE_A2DP| |
|
BT_COEX_STATE_PROFILE_PAN | BT_COEX_STATE_PROFILE_SCO); |
|
|
|
rtlpriv->btcoexist.cstate &= ~ |
|
(BT_COEX_STATE_BTINFO_COMMON | |
|
BT_COEX_STATE_BTINFO_B_HID_SCOESCO| |
|
BT_COEX_STATE_BTINFO_B_FTP_A2DP); |
|
} |
|
|
|
static void _rtl8723e_dm_bt_coexist_2_ant(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u8 bt_info_original; |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex] Get bt info by fw!!\n"); |
|
|
|
_rtl8723_dm_bt_check_wifi_state(hw); |
|
|
|
if (hal_coex_8723.c2h_bt_info_req_sent) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex] c2h for bt_info not rcvd yet!!\n"); |
|
} |
|
|
|
bt_info_original = hal_coex_8723.c2h_bt_info_original; |
|
|
|
/* when bt inquiry or page scan, we have to set h2c 0x25 */ |
|
/* ignore wlanact for continuous 4x2secs */ |
|
rtl8723e_dm_bt_inq_page_monitor(hw); |
|
rtl8723e_dm_bt_reset_action_profile_state(hw); |
|
|
|
if (rtl8723e_dm_bt_is_2_ant_common_action(hw)) { |
|
rtlpriv->btcoexist.bt_profile_case = BT_COEX_MECH_COMMON; |
|
rtlpriv->btcoexist.bt_profile_action = BT_COEX_MECH_COMMON; |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Action 2-Ant common.\n"); |
|
} else { |
|
if ((bt_info_original & BTINFO_B_HID) || |
|
(bt_info_original & BTINFO_B_SCO_BUSY) || |
|
(bt_info_original & BTINFO_B_SCO_ESCO)) { |
|
rtlpriv->btcoexist.cstate |= |
|
BT_COEX_STATE_BTINFO_B_HID_SCOESCO; |
|
rtlpriv->btcoexist.bt_profile_case = |
|
BT_COEX_MECH_HID_SCO_ESCO; |
|
rtlpriv->btcoexist.bt_profile_action = |
|
BT_COEX_MECH_HID_SCO_ESCO; |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BTInfo: bHid|bSCOBusy|bSCOeSCO\n"); |
|
rtl8723e_dm_bt_2_ant_hid_sco_esco(hw); |
|
} else if ((bt_info_original & BTINFO_B_FTP) || |
|
(bt_info_original & BTINFO_B_A2DP)) { |
|
rtlpriv->btcoexist.cstate |= |
|
BT_COEX_STATE_BTINFO_B_FTP_A2DP; |
|
rtlpriv->btcoexist.bt_profile_case = |
|
BT_COEX_MECH_FTP_A2DP; |
|
rtlpriv->btcoexist.bt_profile_action = |
|
BT_COEX_MECH_FTP_A2DP; |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"BTInfo: bFTP|bA2DP\n"); |
|
rtl8723e_dm_bt_2_ant_ftp_a2dp(hw); |
|
} else { |
|
rtlpriv->btcoexist.cstate |= |
|
BT_COEX_STATE_BTINFO_B_HID_SCOESCO; |
|
rtlpriv->btcoexist.bt_profile_case = |
|
BT_COEX_MECH_NONE; |
|
rtlpriv->btcoexist.bt_profile_action = |
|
BT_COEX_MECH_NONE; |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], BTInfo: undefined case!!!!\n"); |
|
rtl8723e_dm_bt_2_ant_hid_sco_esco(hw); |
|
} |
|
} |
|
} |
|
|
|
static void _rtl8723e_dm_bt_coexist_1_ant(struct ieee80211_hw *hw) |
|
{ |
|
return; |
|
} |
|
|
|
void rtl8723e_dm_bt_hw_coex_all_off_8723a(struct ieee80211_hw *hw) |
|
{ |
|
rtl8723e_dm_bt_set_coex_table(hw, 0x5a5aaaaa, 0xcc, 0x3); |
|
rtl8723e_dm_bt_set_hw_pta_mode(hw, true); |
|
} |
|
|
|
void rtl8723e_dm_bt_fw_coex_all_off_8723a(struct ieee80211_hw *hw) |
|
{ |
|
rtl8723e_dm_bt_set_fw_ignore_wlan_act(hw, false); |
|
rtl8723e_dm_bt_set_fw_3a(hw, 0x0, 0x0, 0x0, 0x8, 0x0); |
|
rtl8723e_dm_bt_set_fw_2_ant_hid(hw, false, false); |
|
rtl8723e_dm_bt_set_fw_tra_tdma_ctrl(hw, false, TDMA_2ANT, |
|
TDMA_NAV_OFF); |
|
rtl8723e_dm_bt_set_fw_tdma_ctrl(hw, false, TDMA_2ANT, TDMA_NAV_OFF, |
|
TDMA_DAC_SWING_OFF); |
|
rtl8723e_dm_bt_set_fw_dac_swing_level(hw, 0); |
|
rtl8723e_dm_bt_set_fw_bt_hid_info(hw, false); |
|
rtl8723e_dm_bt_set_fw_bt_retry_index(hw, 2); |
|
rtl8723e_dm_bt_set_fw_wlan_act(hw, 0x10, 0x10); |
|
rtl8723e_dm_bt_set_fw_dec_bt_pwr(hw, false); |
|
} |
|
|
|
void rtl8723e_dm_bt_sw_coex_all_off_8723a(struct ieee80211_hw *hw) |
|
{ |
|
rtl8723e_dm_bt_agc_table(hw, BT_AGCTABLE_OFF); |
|
rtl8723e_dm_bt_bb_back_off_level(hw, BT_BB_BACKOFF_OFF); |
|
rtl8723e_dm_bt_reject_ap_aggregated_packet(hw, false); |
|
|
|
dm_bt_set_sw_penalty_tx_rate_adapt(hw, BT_TX_RATE_ADAPTIVE_NORMAL); |
|
rtl8723e_dm_bt_set_sw_rf_rx_lpf_corner(hw, BT_RF_RX_LPF_CORNER_RESUME); |
|
rtl8723e_dm_bt_set_sw_full_time_dac_swing(hw, false, 0xc0); |
|
} |
|
|
|
static void rtl8723e_dm_bt_query_bt_information(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u8 h2c_parameter[1] = {0}; |
|
|
|
hal_coex_8723.c2h_bt_info_req_sent = true; |
|
|
|
h2c_parameter[0] |= BIT(0); |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"Query Bt information, write 0x38=0x%x\n", h2c_parameter[0]); |
|
|
|
rtl8723e_fill_h2c_cmd(hw, 0x38, 1, h2c_parameter); |
|
} |
|
|
|
static void rtl8723e_dm_bt_bt_hw_counters_monitor(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u32 reg_hp_tx_rx, reg_lp_tx_rx, u32_tmp; |
|
u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0; |
|
|
|
reg_hp_tx_rx = REG_HIGH_PRIORITY_TXRX; |
|
reg_lp_tx_rx = REG_LOW_PRIORITY_TXRX; |
|
|
|
u32_tmp = rtl_read_dword(rtlpriv, reg_hp_tx_rx); |
|
reg_hp_tx = u32_tmp & MASKLWORD; |
|
reg_hp_rx = (u32_tmp & MASKHWORD)>>16; |
|
|
|
u32_tmp = rtl_read_dword(rtlpriv, reg_lp_tx_rx); |
|
reg_lp_tx = u32_tmp & MASKLWORD; |
|
reg_lp_rx = (u32_tmp & MASKHWORD)>>16; |
|
|
|
if (rtlpriv->btcoexist.lps_counter > 1) { |
|
reg_hp_tx %= rtlpriv->btcoexist.lps_counter; |
|
reg_hp_rx %= rtlpriv->btcoexist.lps_counter; |
|
reg_lp_tx %= rtlpriv->btcoexist.lps_counter; |
|
reg_lp_rx %= rtlpriv->btcoexist.lps_counter; |
|
} |
|
|
|
hal_coex_8723.high_priority_tx = reg_hp_tx; |
|
hal_coex_8723.high_priority_rx = reg_hp_rx; |
|
hal_coex_8723.low_priority_tx = reg_lp_tx; |
|
hal_coex_8723.low_priority_rx = reg_lp_rx; |
|
|
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"High Priority Tx/Rx (reg 0x%x)=%x(%d)/%x(%d)\n", |
|
reg_hp_tx_rx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"Low Priority Tx/Rx (reg 0x%x)=%x(%d)/%x(%d)\n", |
|
reg_lp_tx_rx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); |
|
rtlpriv->btcoexist.lps_counter = 0; |
|
/* rtl_write_byte(rtlpriv, 0x76e, 0xc); */ |
|
} |
|
|
|
static void rtl8723e_dm_bt_bt_enable_disable_check(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
bool bt_alife = true; |
|
|
|
if (hal_coex_8723.high_priority_tx == 0 && |
|
hal_coex_8723.high_priority_rx == 0 && |
|
hal_coex_8723.low_priority_tx == 0 && |
|
hal_coex_8723.low_priority_rx == 0) { |
|
bt_alife = false; |
|
} |
|
if (hal_coex_8723.high_priority_tx == 0xeaea && |
|
hal_coex_8723.high_priority_rx == 0xeaea && |
|
hal_coex_8723.low_priority_tx == 0xeaea && |
|
hal_coex_8723.low_priority_rx == 0xeaea) { |
|
bt_alife = false; |
|
} |
|
if (hal_coex_8723.high_priority_tx == 0xffff && |
|
hal_coex_8723.high_priority_rx == 0xffff && |
|
hal_coex_8723.low_priority_tx == 0xffff && |
|
hal_coex_8723.low_priority_rx == 0xffff) { |
|
bt_alife = false; |
|
} |
|
if (bt_alife) { |
|
rtlpriv->btcoexist.bt_active_zero_cnt = 0; |
|
rtlpriv->btcoexist.cur_bt_disabled = false; |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"8723A BT is enabled !!\n"); |
|
} else { |
|
rtlpriv->btcoexist.bt_active_zero_cnt++; |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"8723A bt all counters=0, %d times!!\n", |
|
rtlpriv->btcoexist.bt_active_zero_cnt); |
|
if (rtlpriv->btcoexist.bt_active_zero_cnt >= 2) { |
|
rtlpriv->btcoexist.cur_bt_disabled = true; |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"8723A BT is disabled !!\n"); |
|
} |
|
} |
|
if (rtlpriv->btcoexist.pre_bt_disabled != |
|
rtlpriv->btcoexist.cur_bt_disabled) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, |
|
DBG_TRACE, "8723A BT is from %s to %s!!\n", |
|
(rtlpriv->btcoexist.pre_bt_disabled ? |
|
"disabled" : "enabled"), |
|
(rtlpriv->btcoexist.cur_bt_disabled ? |
|
"disabled" : "enabled")); |
|
rtlpriv->btcoexist.pre_bt_disabled |
|
= rtlpriv->btcoexist.cur_bt_disabled; |
|
} |
|
} |
|
|
|
|
|
void rtl8723e_dm_bt_coexist_8723(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
|
|
rtl8723e_dm_bt_query_bt_information(hw); |
|
rtl8723e_dm_bt_bt_hw_counters_monitor(hw); |
|
rtl8723e_dm_bt_bt_enable_disable_check(hw); |
|
|
|
if (rtlpriv->btcoexist.bt_ant_num == ANT_X2) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], 2 Ant mechanism\n"); |
|
_rtl8723e_dm_bt_coexist_2_ant(hw); |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"[BTCoex], 1 Ant mechanism\n"); |
|
_rtl8723e_dm_bt_coexist_1_ant(hw); |
|
} |
|
|
|
if (!rtl8723e_dm_bt_is_same_coexist_state(hw)) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTCoex], Coexist State[bitMap] change from 0x%x%8x to 0x%x%8x\n", |
|
rtlpriv->btcoexist.previous_state_h, |
|
rtlpriv->btcoexist.previous_state, |
|
rtlpriv->btcoexist.cstate_h, |
|
rtlpriv->btcoexist.cstate); |
|
rtlpriv->btcoexist.previous_state |
|
= rtlpriv->btcoexist.cstate; |
|
rtlpriv->btcoexist.previous_state_h |
|
= rtlpriv->btcoexist.cstate_h; |
|
} |
|
} |
|
|
|
static void rtl8723e_dm_bt_parse_bt_info(struct ieee80211_hw *hw, |
|
u8 *tmp_buf, u8 len) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
u8 bt_info; |
|
u8 i; |
|
|
|
hal_coex_8723.c2h_bt_info_req_sent = false; |
|
hal_coex_8723.bt_retry_cnt = 0; |
|
for (i = 0; i < len; i++) { |
|
if (i == 0) |
|
hal_coex_8723.c2h_bt_info_original = tmp_buf[i]; |
|
else if (i == 1) |
|
hal_coex_8723.bt_retry_cnt = tmp_buf[i]; |
|
if (i == len-1) |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"0x%2x]", tmp_buf[i]); |
|
else |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, |
|
"0x%2x, ", tmp_buf[i]); |
|
|
|
} |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"BT info bt_info (Data)= 0x%x\n", |
|
hal_coex_8723.c2h_bt_info_original); |
|
bt_info = hal_coex_8723.c2h_bt_info_original; |
|
|
|
if (bt_info & BIT(2)) |
|
hal_coex_8723.c2h_bt_inquiry_page = true; |
|
else |
|
hal_coex_8723.c2h_bt_inquiry_page = false; |
|
|
|
|
|
if (bt_info & BTINFO_B_CONNECTION) { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTC2H], BTInfo: bConnect=true\n"); |
|
rtlpriv->btcoexist.bt_busy = true; |
|
rtlpriv->btcoexist.cstate &= ~BT_COEX_STATE_BT_IDLE; |
|
} else { |
|
rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |
|
"[BTC2H], BTInfo: bConnect=false\n"); |
|
rtlpriv->btcoexist.bt_busy = false; |
|
rtlpriv->btcoexist.cstate |= BT_COEX_STATE_BT_IDLE; |
|
} |
|
} |
|
void rtl_8723e_c2h_command_handle(struct ieee80211_hw *hw) |
|
{ |
|
struct rtl_priv *rtlpriv = rtl_priv(hw); |
|
struct c2h_evt_hdr c2h_event; |
|
u8 *ptmp_buf = NULL; |
|
u8 index = 0; |
|
u8 u1b_tmp = 0; |
|
memset(&c2h_event, 0, sizeof(c2h_event)); |
|
u1b_tmp = rtl_read_byte(rtlpriv, REG_C2HEVT_MSG_NORMAL); |
|
rtl_dbg(rtlpriv, COMP_FW, DBG_DMESG, |
|
"&&&&&&: REG_C2HEVT_MSG_NORMAL is 0x%x\n", u1b_tmp); |
|
c2h_event.cmd_id = u1b_tmp & 0xF; |
|
c2h_event.cmd_len = (u1b_tmp & 0xF0) >> 4; |
|
c2h_event.cmd_seq = rtl_read_byte(rtlpriv, REG_C2HEVT_MSG_NORMAL + 1); |
|
rtl_dbg(rtlpriv, COMP_FW, DBG_DMESG, |
|
"cmd_id: %d, cmd_len: %d, cmd_seq: %d\n", |
|
c2h_event.cmd_id, c2h_event.cmd_len, c2h_event.cmd_seq); |
|
u1b_tmp = rtl_read_byte(rtlpriv, 0x01AF); |
|
if (u1b_tmp == C2H_EVT_HOST_CLOSE) { |
|
return; |
|
} else if (u1b_tmp != C2H_EVT_FW_CLOSE) { |
|
rtl_write_byte(rtlpriv, 0x1AF, 0x00); |
|
return; |
|
} |
|
ptmp_buf = kzalloc(c2h_event.cmd_len, GFP_KERNEL); |
|
if (ptmp_buf == NULL) { |
|
rtl_dbg(rtlpriv, COMP_FW, DBG_TRACE, |
|
"malloc cmd buf failed\n"); |
|
return; |
|
} |
|
|
|
/* Read the content */ |
|
for (index = 0; index < c2h_event.cmd_len; index++) |
|
ptmp_buf[index] = rtl_read_byte(rtlpriv, |
|
REG_C2HEVT_MSG_NORMAL + 2 + index); |
|
|
|
|
|
switch (c2h_event.cmd_id) { |
|
case C2H_V0_BT_RSSI: |
|
break; |
|
|
|
case C2H_V0_BT_OP_MODE: |
|
break; |
|
|
|
case C2H_V0_BT_INFO: |
|
rtl_dbg(rtlpriv, COMP_FW, DBG_TRACE, |
|
"BT info Byte[0] (ID) is 0x%x\n", |
|
c2h_event.cmd_id); |
|
rtl_dbg(rtlpriv, COMP_FW, DBG_TRACE, |
|
"BT info Byte[1] (Seq) is 0x%x\n", |
|
c2h_event.cmd_seq); |
|
rtl_dbg(rtlpriv, COMP_FW, DBG_TRACE, |
|
"BT info Byte[2] (Data)= 0x%x\n", ptmp_buf[0]); |
|
|
|
rtl8723e_dm_bt_parse_bt_info(hw, ptmp_buf, c2h_event.cmd_len); |
|
|
|
if (rtlpriv->cfg->ops->get_btc_status()) |
|
rtlpriv->btcoexist.btc_ops->btc_periodical(rtlpriv); |
|
|
|
break; |
|
default: |
|
break; |
|
} |
|
kfree(ptmp_buf); |
|
|
|
rtl_write_byte(rtlpriv, 0x01AF, C2H_EVT_HOST_CLOSE); |
|
}
|
|
|