1525 lines
42 KiB
C
Executable File
1525 lines
42 KiB
C
Executable File
/******************************************************************************
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*
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* Copyright(c) 2007 - 2013 Realtek Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
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* Hsinchu 300, Taiwan.
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*
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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******************************************************************************/
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#include "halbt_precomp.h"
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/***********************************************
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* Global variables
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***********************************************/
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struct btc_coexist gl_bt_coexist;
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u32 btc_dbg_type[BTC_MSG_MAX];
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/***************************************************
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* Debug related function
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***************************************************/
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const char *const gl_btc_wifi_bw_string[] = {
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"11bg",
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"HT20",
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"HT40",
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"HT80",
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"HT160"
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};
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const char *const gl_btc_wifi_freq_string[] = {
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"2.4G",
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"5G"
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};
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static bool halbtc_is_bt_coexist_available(struct btc_coexist *btcoexist)
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{
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if (!btcoexist->binded || NULL == btcoexist->adapter)
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return false;
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return true;
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}
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static bool halbtc_is_wifi_busy(struct rtl_priv *rtlpriv)
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{
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if (rtlpriv->link_info.busytraffic)
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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 halbtc_dbg_init(void)
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{
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}
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/***************************************************
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* helper function
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***************************************************/
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static bool is_any_client_connect_to_ap(struct btc_coexist *btcoexist)
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{
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struct rtl_priv *rtlpriv = btcoexist->adapter;
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struct rtl_mac *mac = rtl_mac(rtlpriv);
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struct rtl_sta_info *drv_priv;
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u8 cnt = 0;
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if (mac->opmode == NL80211_IFTYPE_ADHOC ||
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mac->opmode == NL80211_IFTYPE_MESH_POINT ||
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mac->opmode == NL80211_IFTYPE_AP) {
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if (in_interrupt() > 0) {
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list_for_each_entry(drv_priv, &rtlpriv->entry_list,
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list) {
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cnt++;
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}
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} else {
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spin_lock_bh(&rtlpriv->locks.entry_list_lock);
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list_for_each_entry(drv_priv, &rtlpriv->entry_list,
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list) {
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cnt++;
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}
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spin_unlock_bh(&rtlpriv->locks.entry_list_lock);
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}
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}
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if (cnt > 0)
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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 bool halbtc_is_bt40(struct rtl_priv *adapter)
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{
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struct rtl_priv *rtlpriv = adapter;
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struct rtl_phy *rtlphy = &(rtlpriv->phy);
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bool is_ht40 = true;
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enum ht_channel_width bw = rtlphy->current_chan_bw;
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if (bw == HT_CHANNEL_WIDTH_20)
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is_ht40 = false;
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else if (bw == HT_CHANNEL_WIDTH_20_40)
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is_ht40 = true;
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return is_ht40;
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}
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static bool halbtc_legacy(struct rtl_priv *adapter)
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{
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struct rtl_priv *rtlpriv = adapter;
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struct rtl_mac *mac = rtl_mac(rtlpriv);
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bool is_legacy = false;
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if ((mac->mode == WIRELESS_MODE_B) || (mac->mode == WIRELESS_MODE_G))
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is_legacy = true;
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return is_legacy;
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}
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bool halbtc_is_wifi_uplink(struct rtl_priv *adapter)
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{
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struct rtl_priv *rtlpriv = adapter;
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if (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 u32 halbtc_get_wifi_bw(struct btc_coexist *btcoexist)
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{
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struct rtl_priv *rtlpriv =
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(struct rtl_priv *)btcoexist->adapter;
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u32 wifi_bw = BTC_WIFI_BW_HT20;
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if (halbtc_is_bt40(rtlpriv)) {
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wifi_bw = BTC_WIFI_BW_HT40;
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} else {
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if (halbtc_legacy(rtlpriv))
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wifi_bw = BTC_WIFI_BW_LEGACY;
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else
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wifi_bw = BTC_WIFI_BW_HT20;
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}
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return wifi_bw;
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}
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static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist)
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{
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struct rtl_priv *rtlpriv = btcoexist->adapter;
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struct rtl_phy *rtlphy = &(rtlpriv->phy);
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u8 chnl = 1;
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if (rtlphy->current_channel != 0)
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chnl = rtlphy->current_channel;
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RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
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"static halbtc_get_wifi_central_chnl:%d\n", chnl);
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return chnl;
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}
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u8 rtl_get_hwpg_single_ant_path(struct rtl_priv *rtlpriv)
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{
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return rtlpriv->btcoexist.btc_info.single_ant_path;
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}
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u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv)
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{
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return rtlpriv->btcoexist.btc_info.bt_type;
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}
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u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv)
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{
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u8 num;
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if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2)
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num = 2;
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else
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num = 1;
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return num;
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}
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u8 rtl_get_hwpg_package_type(struct rtl_priv *rtlpriv)
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{
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struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
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return rtlhal->package_type;
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}
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static void halbtc_leave_lps(struct btc_coexist *btcoexist)
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{
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struct rtl_priv *rtlpriv;
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struct rtl_ps_ctl *ppsc;
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bool ap_enable = false;
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rtlpriv = btcoexist->adapter;
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ppsc = rtl_psc(rtlpriv);
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btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
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&ap_enable);
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if (ap_enable) {
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RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_DMESG,
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"%s()<--dont leave lps under AP mode\n", __func__);
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return;
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}
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btcoexist->bt_info.bt_ctrl_lps = true;
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btcoexist->bt_info.bt_lps_on = false;
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rtl_lps_leave(rtlpriv->mac80211.hw);
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}
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static void halbtc_enter_lps(struct btc_coexist *btcoexist)
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{
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struct rtl_priv *rtlpriv;
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struct rtl_ps_ctl *ppsc;
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bool ap_enable = false;
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rtlpriv = btcoexist->adapter;
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ppsc = rtl_psc(rtlpriv);
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btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
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&ap_enable);
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if (ap_enable) {
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RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_DMESG,
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"%s()<--dont enter lps under AP mode\n", __func__);
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return;
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}
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btcoexist->bt_info.bt_ctrl_lps = true;
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btcoexist->bt_info.bt_lps_on = true;
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rtl_lps_enter(rtlpriv->mac80211.hw);
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}
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static void halbtc_normal_lps(struct btc_coexist *btcoexist)
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{
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struct rtl_priv *rtlpriv;
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rtlpriv = btcoexist->adapter;
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if (btcoexist->bt_info.bt_ctrl_lps) {
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btcoexist->bt_info.bt_lps_on = false;
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rtl_lps_leave(rtlpriv->mac80211.hw);
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btcoexist->bt_info.bt_ctrl_lps = false;
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}
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}
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static void halbtc_leave_low_power(struct btc_coexist *btcoexist)
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{
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}
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static void halbtc_normal_low_power(struct btc_coexist *btcoexist)
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{
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}
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static void halbtc_disable_low_power(struct btc_coexist *btcoexist,
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bool low_pwr_disable)
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{
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/* TODO: original/leave 32k low power */
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btcoexist->bt_info.bt_disable_low_pwr = low_pwr_disable;
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}
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static void halbtc_aggregation_check(struct btc_coexist *btcoexist)
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{
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bool need_to_act = false;
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static unsigned long pre_time;
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unsigned long cur_time = 0;
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struct rtl_priv *rtlpriv = btcoexist->adapter;
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/* To void continuous deleteBA=>addBA=>deleteBA=>addBA
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* This function is not allowed to continuous called
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* It can only be called after 8 seconds
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*/
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cur_time = jiffies;
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if (jiffies_to_msecs(cur_time - pre_time) <= 8000) {
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/* over 8 seconds you can execute this function again. */
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return;
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}
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pre_time = cur_time;
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if (btcoexist->bt_info.reject_agg_pkt) {
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need_to_act = true;
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btcoexist->bt_info.pre_reject_agg_pkt =
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btcoexist->bt_info.reject_agg_pkt;
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} else {
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if (btcoexist->bt_info.pre_reject_agg_pkt) {
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need_to_act = true;
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btcoexist->bt_info.pre_reject_agg_pkt =
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btcoexist->bt_info.reject_agg_pkt;
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}
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if (btcoexist->bt_info.pre_bt_ctrl_agg_buf_size !=
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btcoexist->bt_info.bt_ctrl_agg_buf_size) {
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need_to_act = true;
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btcoexist->bt_info.pre_bt_ctrl_agg_buf_size =
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btcoexist->bt_info.bt_ctrl_agg_buf_size;
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}
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if (btcoexist->bt_info.bt_ctrl_agg_buf_size) {
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if (btcoexist->bt_info.pre_agg_buf_size !=
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btcoexist->bt_info.agg_buf_size) {
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need_to_act = true;
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}
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btcoexist->bt_info.pre_agg_buf_size =
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btcoexist->bt_info.agg_buf_size;
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}
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if (need_to_act)
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rtl_rx_ampdu_apply(rtlpriv);
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}
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}
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static u32 halbtc_get_bt_patch_version(struct btc_coexist *btcoexist)
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{
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struct rtl_priv *rtlpriv = btcoexist->adapter;
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u8 cmd_buffer[4] = {0};
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u8 oper_ver = 0;
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u8 req_num = 0x0E;
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if (btcoexist->bt_info.bt_real_fw_ver)
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goto label_done;
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cmd_buffer[0] |= (oper_ver & 0x0f); /* Set OperVer */
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cmd_buffer[0] |= ((req_num << 4) & 0xf0); /* Set ReqNum */
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cmd_buffer[1] = 0; /* BT_OP_GET_BT_VERSION = 0 */
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rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, 0x67, 4,
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&cmd_buffer[0]);
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label_done:
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return btcoexist->bt_info.bt_real_fw_ver;
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}
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u32 halbtc_get_wifi_link_status(struct btc_coexist *btcoexist)
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{
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/* return value:
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* [31:16] => connected port number
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* [15:0] => port connected bit define
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*/
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struct rtl_priv *rtlpriv = btcoexist->adapter;
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struct rtl_mac *mac = rtl_mac(rtlpriv);
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u32 ret_val = 0;
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u32 port_connected_status = 0, num_of_connected_port = 0;
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if (mac->opmode == NL80211_IFTYPE_STATION &&
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mac->link_state >= MAC80211_LINKED) {
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port_connected_status |= WIFI_STA_CONNECTED;
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num_of_connected_port++;
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}
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/* AP & ADHOC & MESH */
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if (is_any_client_connect_to_ap(btcoexist)) {
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port_connected_status |= WIFI_AP_CONNECTED;
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num_of_connected_port++;
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}
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/* TODO: P2P Connected Status */
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ret_val = (num_of_connected_port << 16) | port_connected_status;
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return ret_val;
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}
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static s32 halbtc_get_wifi_rssi(struct rtl_priv *rtlpriv)
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{
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int undec_sm_pwdb = 0;
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if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
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undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
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else /* associated entry pwdb */
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undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
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return undec_sm_pwdb;
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}
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static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
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{
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struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
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struct rtl_priv *rtlpriv = btcoexist->adapter;
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struct rtl_phy *rtlphy = &(rtlpriv->phy);
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struct rtl_mac *mac = rtl_mac(rtlpriv);
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struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
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bool *bool_tmp = (bool *)out_buf;
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int *s32_tmp = (int *)out_buf;
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u32 *u32_tmp = (u32 *)out_buf;
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u8 *u8_tmp = (u8 *)out_buf;
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bool tmp = false;
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bool ret = true;
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if (!halbtc_is_bt_coexist_available(btcoexist))
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return false;
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switch (get_type) {
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case BTC_GET_BL_HS_OPERATION:
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*bool_tmp = false;
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ret = false;
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break;
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case BTC_GET_BL_HS_CONNECTING:
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*bool_tmp = false;
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ret = false;
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break;
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case BTC_GET_BL_WIFI_CONNECTED:
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if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION &&
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rtlpriv->mac80211.link_state >= MAC80211_LINKED)
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tmp = true;
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if (is_any_client_connect_to_ap(btcoexist))
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tmp = true;
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*bool_tmp = tmp;
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break;
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case BTC_GET_BL_WIFI_BUSY:
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if (halbtc_is_wifi_busy(rtlpriv))
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*bool_tmp = true;
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else
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*bool_tmp = false;
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break;
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case BTC_GET_BL_WIFI_SCAN:
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if (mac->act_scanning)
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*bool_tmp = true;
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else
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*bool_tmp = false;
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break;
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case BTC_GET_BL_WIFI_LINK:
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if (mac->link_state == MAC80211_LINKING)
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*bool_tmp = true;
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else
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*bool_tmp = false;
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break;
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case BTC_GET_BL_WIFI_ROAM:
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if (mac->link_state == MAC80211_LINKING)
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*bool_tmp = true;
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else
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*bool_tmp = false;
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break;
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case BTC_GET_BL_WIFI_4_WAY_PROGRESS:
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*bool_tmp = rtlpriv->btcoexist.btc_info.in_4way;
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break;
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case BTC_GET_BL_WIFI_UNDER_5G:
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if (rtlhal->current_bandtype == BAND_ON_5G)
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*bool_tmp = true;
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else
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*bool_tmp = false;
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break;
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case BTC_GET_BL_WIFI_AP_MODE_ENABLE:
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if (mac->opmode == NL80211_IFTYPE_AP)
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*bool_tmp = true;
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else
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*bool_tmp = false;
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break;
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case BTC_GET_BL_WIFI_ENABLE_ENCRYPTION:
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if (NO_ENCRYPTION == rtlpriv->sec.pairwise_enc_algorithm)
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*bool_tmp = false;
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else
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*bool_tmp = true;
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break;
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case BTC_GET_BL_WIFI_UNDER_B_MODE:
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if (rtlpriv->mac80211.mode == WIRELESS_MODE_B)
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*bool_tmp = true;
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else
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*bool_tmp = false;
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break;
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case BTC_GET_BL_EXT_SWITCH:
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*bool_tmp = false;
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break;
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case BTC_GET_BL_WIFI_IS_IN_MP_MODE:
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*bool_tmp = false;
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break;
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case BTC_GET_BL_IS_ASUS_8723B:
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*bool_tmp = false;
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break;
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case BTC_GET_S4_WIFI_RSSI:
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*s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
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break;
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case BTC_GET_S4_HS_RSSI:
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*s32_tmp = 0;
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ret = false;
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break;
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case BTC_GET_U4_WIFI_BW:
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*u32_tmp = halbtc_get_wifi_bw(btcoexist);
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break;
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case BTC_GET_U4_WIFI_TRAFFIC_DIRECTION:
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if (halbtc_is_wifi_uplink(rtlpriv))
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*u32_tmp = BTC_WIFI_TRAFFIC_TX;
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else
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*u32_tmp = BTC_WIFI_TRAFFIC_RX;
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break;
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case BTC_GET_U4_WIFI_FW_VER:
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*u32_tmp = (rtlhal->fw_version << 16) | rtlhal->fw_subversion;
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break;
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case BTC_GET_U4_WIFI_LINK_STATUS:
|
|
*u32_tmp = halbtc_get_wifi_link_status(btcoexist);
|
|
break;
|
|
case BTC_GET_U4_BT_PATCH_VER:
|
|
*u32_tmp = halbtc_get_bt_patch_version(btcoexist);
|
|
break;
|
|
case BTC_GET_U4_VENDOR:
|
|
*u32_tmp = BTC_VENDOR_OTHER;
|
|
break;
|
|
case BTC_GET_U1_WIFI_DOT11_CHNL:
|
|
*u8_tmp = rtlphy->current_channel;
|
|
break;
|
|
case BTC_GET_U1_WIFI_CENTRAL_CHNL:
|
|
*u8_tmp = halbtc_get_wifi_central_chnl(btcoexist);
|
|
break;
|
|
case BTC_GET_U1_WIFI_HS_CHNL:
|
|
*u8_tmp = 0;
|
|
ret = false;
|
|
break;
|
|
case BTC_GET_U1_AP_NUM:
|
|
*u8_tmp = rtlpriv->btcoexist.btc_info.ap_num;
|
|
break;
|
|
case BTC_GET_U1_ANT_TYPE:
|
|
*u8_tmp = (u8)BTC_ANT_TYPE_0;
|
|
break;
|
|
case BTC_GET_U1_IOT_PEER:
|
|
*u8_tmp = 0;
|
|
break;
|
|
|
|
/************* 1Ant **************/
|
|
case BTC_GET_U1_LPS_MODE:
|
|
*u8_tmp = btcoexist->pwr_mode_val[0];
|
|
break;
|
|
|
|
default:
|
|
ret = false;
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
|
|
bool *bool_tmp = (bool *)in_buf;
|
|
u8 *u8_tmp = (u8 *)in_buf;
|
|
u32 *u32_tmp = (u32 *)in_buf;
|
|
bool ret = true;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return false;
|
|
|
|
switch (set_type) {
|
|
/* set some bool type variables. */
|
|
case BTC_SET_BL_BT_DISABLE:
|
|
btcoexist->bt_info.bt_disabled = *bool_tmp;
|
|
break;
|
|
case BTC_SET_BL_BT_TRAFFIC_BUSY:
|
|
btcoexist->bt_info.bt_busy = *bool_tmp;
|
|
break;
|
|
case BTC_SET_BL_BT_LIMITED_DIG:
|
|
btcoexist->bt_info.limited_dig = *bool_tmp;
|
|
break;
|
|
case BTC_SET_BL_FORCE_TO_ROAM:
|
|
btcoexist->bt_info.force_to_roam = *bool_tmp;
|
|
break;
|
|
case BTC_SET_BL_TO_REJ_AP_AGG_PKT:
|
|
btcoexist->bt_info.reject_agg_pkt = *bool_tmp;
|
|
break;
|
|
case BTC_SET_BL_BT_CTRL_AGG_SIZE:
|
|
btcoexist->bt_info.bt_ctrl_agg_buf_size = *bool_tmp;
|
|
break;
|
|
case BTC_SET_BL_INC_SCAN_DEV_NUM:
|
|
btcoexist->bt_info.increase_scan_dev_num = *bool_tmp;
|
|
break;
|
|
case BTC_SET_BL_BT_TX_RX_MASK:
|
|
btcoexist->bt_info.bt_tx_rx_mask = *bool_tmp;
|
|
break;
|
|
case BTC_SET_BL_MIRACAST_PLUS_BT:
|
|
btcoexist->bt_info.miracast_plus_bt = *bool_tmp;
|
|
break;
|
|
/* set some u1Byte type variables. */
|
|
case BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON:
|
|
btcoexist->bt_info.rssi_adjust_for_agc_table_on = *u8_tmp;
|
|
break;
|
|
case BTC_SET_U1_AGG_BUF_SIZE:
|
|
btcoexist->bt_info.agg_buf_size = *u8_tmp;
|
|
break;
|
|
|
|
/* the following are some action which will be triggered */
|
|
case BTC_SET_ACT_GET_BT_RSSI:
|
|
ret = false;
|
|
break;
|
|
case BTC_SET_ACT_AGGREGATE_CTRL:
|
|
halbtc_aggregation_check(btcoexist);
|
|
break;
|
|
|
|
/* 1Ant */
|
|
case BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE:
|
|
btcoexist->bt_info.rssi_adjust_for_1ant_coex_type = *u8_tmp;
|
|
break;
|
|
case BTC_SET_UI_SCAN_SIG_COMPENSATION:
|
|
break;
|
|
case BTC_SET_U1_LPS_VAL:
|
|
btcoexist->bt_info.lps_val = *u8_tmp;
|
|
break;
|
|
case BTC_SET_U1_RPWM_VAL:
|
|
btcoexist->bt_info.rpwm_val = *u8_tmp;
|
|
break;
|
|
/* the following are some action which will be triggered */
|
|
case BTC_SET_ACT_LEAVE_LPS:
|
|
halbtc_leave_lps(btcoexist);
|
|
break;
|
|
case BTC_SET_ACT_ENTER_LPS:
|
|
halbtc_enter_lps(btcoexist);
|
|
break;
|
|
case BTC_SET_ACT_NORMAL_LPS:
|
|
halbtc_normal_lps(btcoexist);
|
|
break;
|
|
case BTC_SET_ACT_DISABLE_LOW_POWER:
|
|
halbtc_disable_low_power(btcoexist, *bool_tmp);
|
|
break;
|
|
case BTC_SET_ACT_UPDATE_RAMASK:
|
|
btcoexist->bt_info.ra_mask = *u32_tmp;
|
|
break;
|
|
case BTC_SET_ACT_SEND_MIMO_PS:
|
|
break;
|
|
case BTC_SET_ACT_CTRL_BT_INFO: /*wait for 8812/8821*/
|
|
break;
|
|
case BTC_SET_ACT_CTRL_BT_COEX:
|
|
break;
|
|
case BTC_SET_ACT_CTRL_8723B_ANT:
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/************************************************************
|
|
* IO related function
|
|
************************************************************/
|
|
static u8 halbtc_read_1byte(void *bt_context, u32 reg_addr)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
return rtl_read_byte(rtlpriv, reg_addr);
|
|
}
|
|
|
|
static u16 halbtc_read_2byte(void *bt_context, u32 reg_addr)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
return rtl_read_word(rtlpriv, reg_addr);
|
|
}
|
|
|
|
static u32 halbtc_read_4byte(void *bt_context, u32 reg_addr)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
return rtl_read_dword(rtlpriv, reg_addr);
|
|
}
|
|
|
|
static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u32 data)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
rtl_write_byte(rtlpriv, reg_addr, data);
|
|
}
|
|
|
|
static void halbtc_bitmask_write_1byte(void *bt_context, u32 reg_addr,
|
|
u32 bit_mask, u8 data)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
u8 original_value, bit_shift = 0;
|
|
u8 i;
|
|
|
|
if (bit_mask != MASKDWORD) {/*if not "double word" write*/
|
|
original_value = rtl_read_byte(rtlpriv, reg_addr);
|
|
for (i = 0; i <= 7; i++) {
|
|
if ((bit_mask>>i) & 0x1)
|
|
break;
|
|
}
|
|
bit_shift = i;
|
|
data = (original_value & (~bit_mask)) |
|
|
((data << bit_shift) & bit_mask);
|
|
}
|
|
rtl_write_byte(rtlpriv, reg_addr, data);
|
|
}
|
|
|
|
static void halbtc_write_2byte(void *bt_context, u32 reg_addr, u16 data)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
rtl_write_word(rtlpriv, reg_addr, data);
|
|
}
|
|
|
|
static void halbtc_write_4byte(void *bt_context, u32 reg_addr, u32 data)
|
|
{
|
|
struct btc_coexist *btcoexist =
|
|
(struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
rtl_write_dword(rtlpriv, reg_addr, data);
|
|
}
|
|
|
|
void halbtc_write_local_reg_1byte(void *btc_context, u32 reg_addr, u8 data)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
if (btcoexist->chip_interface == BTC_INTF_SDIO)
|
|
;
|
|
else if (btcoexist->chip_interface == BTC_INTF_PCI)
|
|
rtl_write_byte(rtlpriv, reg_addr, data);
|
|
else if (btcoexist->chip_interface == BTC_INTF_USB)
|
|
rtl_write_byte(rtlpriv, reg_addr, data);
|
|
}
|
|
|
|
void halbtc_set_macreg(void *btc_context, u32 reg_addr, u32 bit_mask, u32 data)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
rtl_set_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask, data);
|
|
}
|
|
|
|
u32 halbtc_get_macreg(void *btc_context, u32 reg_addr, u32 bit_mask)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
return rtl_get_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask);
|
|
}
|
|
|
|
static void halbtc_set_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask,
|
|
u32 data)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
rtl_set_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask, data);
|
|
}
|
|
|
|
static u32 halbtc_get_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
return rtl_get_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask);
|
|
}
|
|
|
|
static void halbtc_set_rfreg(void *bt_context, u8 rf_path, u32 reg_addr,
|
|
u32 bit_mask, u32 data)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
rtl_set_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask, data);
|
|
}
|
|
|
|
static u32 halbtc_get_rfreg(void *bt_context, u8 rf_path, u32 reg_addr,
|
|
u32 bit_mask)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
return rtl_get_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask);
|
|
}
|
|
|
|
static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id,
|
|
u32 cmd_len, u8 *cmd_buf)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, element_id,
|
|
cmd_len, cmd_buf);
|
|
}
|
|
|
|
void halbtc_set_bt_reg(void *btc_context, u8 reg_type, u32 offset, u32 set_val)
|
|
{
|
|
struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
u8 cmd_buffer1[4] = {0};
|
|
u8 cmd_buffer2[4] = {0};
|
|
u8 *addr_to_set = (u8 *)&offset;
|
|
u8 *value_to_set = (u8 *)&set_val;
|
|
u8 oper_ver = 0;
|
|
u8 req_num = 0;
|
|
|
|
if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
cmd_buffer1[0] |= (oper_ver & 0x0f); /* Set OperVer */
|
|
cmd_buffer1[0] |= ((req_num << 4) & 0xf0); /* Set ReqNum */
|
|
cmd_buffer1[1] = 0x0d; /* OpCode: BT_LO_OP_WRITE_REG_VALUE */
|
|
cmd_buffer1[2] = value_to_set[0]; /* Set WriteRegValue */
|
|
rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, 0x67, 4,
|
|
&cmd_buffer1[0]);
|
|
|
|
msleep(200);
|
|
req_num++;
|
|
|
|
cmd_buffer2[0] |= (oper_ver & 0x0f); /* Set OperVer */
|
|
cmd_buffer2[0] |= ((req_num << 4) & 0xf0); /* Set ReqNum */
|
|
cmd_buffer2[1] = 0x0c; /* OpCode: BT_LO_OP_WRITE_REG_ADDR */
|
|
cmd_buffer2[3] = addr_to_set[0]; /* Set WriteRegAddr */
|
|
rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, 0x67, 4,
|
|
&cmd_buffer2[0]);
|
|
}
|
|
}
|
|
|
|
bool halbtc_under_ips(struct btc_coexist *btcoexist)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
|
|
enum rf_pwrstate rtstate;
|
|
|
|
if (ppsc->inactiveps) {
|
|
rtstate = ppsc->rfpwr_state;
|
|
|
|
if (rtstate != ERFON &&
|
|
ppsc->rfoff_reason == RF_CHANGE_BY_IPS) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*****************************************************************
|
|
* Extern functions called by other module
|
|
*****************************************************************/
|
|
bool exhalbtc_initlize_variables(void)
|
|
{
|
|
struct btc_coexist *btcoexist = &gl_bt_coexist;
|
|
|
|
halbtc_dbg_init();
|
|
|
|
btcoexist->btc_read_1byte = halbtc_read_1byte;
|
|
btcoexist->btc_write_1byte = halbtc_write_1byte;
|
|
btcoexist->btc_write_1byte_bitmask = halbtc_bitmask_write_1byte;
|
|
btcoexist->btc_read_2byte = halbtc_read_2byte;
|
|
btcoexist->btc_write_2byte = halbtc_write_2byte;
|
|
btcoexist->btc_read_4byte = halbtc_read_4byte;
|
|
btcoexist->btc_write_4byte = halbtc_write_4byte;
|
|
btcoexist->btc_write_local_reg_1byte = halbtc_write_local_reg_1byte;
|
|
|
|
btcoexist->btc_set_bb_reg = halbtc_set_bbreg;
|
|
btcoexist->btc_get_bb_reg = halbtc_get_bbreg;
|
|
|
|
btcoexist->btc_set_rf_reg = halbtc_set_rfreg;
|
|
btcoexist->btc_get_rf_reg = halbtc_get_rfreg;
|
|
|
|
btcoexist->btc_fill_h2c = halbtc_fill_h2c_cmd;
|
|
|
|
btcoexist->btc_get = halbtc_get;
|
|
btcoexist->btc_set = halbtc_set;
|
|
btcoexist->btc_set_bt_reg = halbtc_set_bt_reg;
|
|
|
|
|
|
btcoexist->bt_info.bt_ctrl_buf_size = false;
|
|
btcoexist->bt_info.agg_buf_size = 5;
|
|
|
|
btcoexist->bt_info.increase_scan_dev_num = false;
|
|
return true;
|
|
}
|
|
|
|
bool exhalbtc_bind_bt_coex_withadapter(void *adapter)
|
|
{
|
|
struct btc_coexist *btcoexist = &gl_bt_coexist;
|
|
struct rtl_priv *rtlpriv = adapter;
|
|
u8 ant_num = 2, chip_type;
|
|
|
|
if (btcoexist->binded)
|
|
return false;
|
|
|
|
switch (rtlpriv->rtlhal.interface) {
|
|
case INTF_PCI:
|
|
btcoexist->chip_interface = BTC_INTF_PCI;
|
|
break;
|
|
case INTF_USB:
|
|
btcoexist->chip_interface = BTC_INTF_USB;
|
|
break;
|
|
default:
|
|
btcoexist->chip_interface = BTC_INTF_UNKNOWN;
|
|
break;
|
|
}
|
|
|
|
btcoexist->binded = true;
|
|
btcoexist->statistics.cnt_bind++;
|
|
|
|
btcoexist->adapter = adapter;
|
|
|
|
btcoexist->stack_info.profile_notified = false;
|
|
|
|
btcoexist->bt_info.bt_ctrl_agg_buf_size = false;
|
|
btcoexist->bt_info.agg_buf_size = 5;
|
|
|
|
btcoexist->bt_info.increase_scan_dev_num = false;
|
|
btcoexist->bt_info.miracast_plus_bt = false;
|
|
|
|
chip_type = rtl_get_hwpg_bt_type(rtlpriv);
|
|
exhalbtc_set_chip_type(chip_type);
|
|
ant_num = rtl_get_hwpg_ant_num(rtlpriv);
|
|
exhalbtc_set_ant_num(rtlpriv, BT_COEX_ANT_TYPE_PG, ant_num);
|
|
|
|
if (rtl_get_hwpg_package_type(rtlpriv) == 0)
|
|
btcoexist->board_info.tfbga_package = false;
|
|
else if (rtl_get_hwpg_package_type(rtlpriv) == 1)
|
|
btcoexist->board_info.tfbga_package = false;
|
|
else
|
|
btcoexist->board_info.tfbga_package = true;
|
|
|
|
if (btcoexist->board_info.tfbga_package)
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], Package Type = TFBGA\n");
|
|
else
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], Package Type = Non-TFBGA\n");
|
|
|
|
return true;
|
|
}
|
|
|
|
void exhalbtc_power_on_setting(struct btc_coexist *btcoexist)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
btcoexist->statistics.cnt_power_on++;
|
|
|
|
if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_power_on_setting(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_power_on_setting(btcoexist);
|
|
}
|
|
}
|
|
|
|
void exhalbtc_pre_load_firmware(struct btc_coexist *btcoexist)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
btcoexist->statistics.cnt_pre_load_firmware++;
|
|
|
|
if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_pre_load_firmware(btcoexist);
|
|
}
|
|
}
|
|
|
|
void exhalbtc_init_hw_config(struct btc_coexist *btcoexist, bool wifi_only)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
btcoexist->statistics.cnt_init_hw_config++;
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_init_hwconfig(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_init_hwconfig(btcoexist, wifi_only);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_init_hwconfig(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_init_hwconfig(btcoexist, wifi_only);
|
|
} else if (IS_HARDWARE_TYPE_8723A(btcoexist->adapter)) {
|
|
/* 8723A has no this function */
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_init_hwconfig(btcoexist);
|
|
}
|
|
}
|
|
|
|
void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
btcoexist->statistics.cnt_init_coex_dm++;
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_init_coex_dm(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_init_coex_dm(btcoexist);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_init_coex_dm(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_init_coex_dm(btcoexist);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_init_coex_dm(btcoexist);
|
|
}
|
|
|
|
btcoexist->initilized = true;
|
|
}
|
|
|
|
void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
u8 ips_type;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_ips_notify++;
|
|
if (btcoexist->manual_control)
|
|
return;
|
|
|
|
if (ERFOFF == type)
|
|
ips_type = BTC_IPS_ENTER;
|
|
else
|
|
ips_type = BTC_IPS_LEAVE;
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_ips_notify(btcoexist, ips_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_ips_notify(btcoexist, ips_type);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_ips_notify(btcoexist, ips_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_ips_notify(btcoexist, ips_type);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_ips_notify(btcoexist, ips_type);
|
|
}
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|
|
|
|
void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
u8 lps_type;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_lps_notify++;
|
|
if (btcoexist->manual_control)
|
|
return;
|
|
|
|
if (EACTIVE == type)
|
|
lps_type = BTC_LPS_DISABLE;
|
|
else
|
|
lps_type = BTC_LPS_ENABLE;
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_lps_notify(btcoexist, lps_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_lps_notify(btcoexist, lps_type);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_lps_notify(btcoexist, lps_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_lps_notify(btcoexist, lps_type);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_lps_notify(btcoexist, lps_type);
|
|
}
|
|
}
|
|
|
|
void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
u8 scan_type;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_scan_notify++;
|
|
if (btcoexist->manual_control)
|
|
return;
|
|
|
|
if (type)
|
|
scan_type = BTC_SCAN_START;
|
|
else
|
|
scan_type = BTC_SCAN_FINISH;
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_scan_notify(btcoexist, scan_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_scan_notify(btcoexist, scan_type);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_scan_notify(btcoexist, scan_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_scan_notify(btcoexist, scan_type);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_scan_notify(btcoexist, scan_type);
|
|
}
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|
|
|
|
void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
|
|
{
|
|
u8 asso_type;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_connect_notify++;
|
|
if (btcoexist->manual_control)
|
|
return;
|
|
|
|
if (action)
|
|
asso_type = BTC_ASSOCIATE_START;
|
|
else
|
|
asso_type = BTC_ASSOCIATE_FINISH;
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_connect_notify(btcoexist, asso_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_connect_notify(btcoexist, asso_type);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_connect_notify(btcoexist, asso_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_connect_notify(btcoexist, asso_type);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_connect_notify(btcoexist, asso_type);
|
|
}
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|
|
|
|
void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist,
|
|
enum rt_media_status media_status)
|
|
{
|
|
u8 status;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_media_status_notify++;
|
|
if (btcoexist->manual_control)
|
|
return;
|
|
|
|
if (RT_MEDIA_CONNECT == media_status)
|
|
status = BTC_MEDIA_CONNECT;
|
|
else
|
|
status = BTC_MEDIA_DISCONNECT;
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_media_status_notify(btcoexist, status);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_media_status_notify(btcoexist, status);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_media_status_notify(btcoexist, status);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_media_status_notify(btcoexist, status);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_media_status_notify(btcoexist, status);
|
|
}
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|
|
|
|
void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
|
|
{
|
|
u8 packet_type;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_special_packet_notify++;
|
|
if (btcoexist->manual_control)
|
|
return;
|
|
|
|
if (pkt_type == PACKET_DHCP) {
|
|
packet_type = BTC_PACKET_DHCP;
|
|
} else if (pkt_type == PACKET_EAPOL) {
|
|
packet_type = BTC_PACKET_EAPOL;
|
|
} else if (pkt_type == PACKET_ARP) {
|
|
packet_type = BTC_PACKET_ARP;
|
|
} else {
|
|
packet_type = BTC_PACKET_UNKNOWN;
|
|
return;
|
|
}
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_special_packet_notify(btcoexist,
|
|
packet_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_special_packet_notify(btcoexist,
|
|
packet_type);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_special_packet_notify(btcoexist,
|
|
packet_type);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_special_packet_notify(btcoexist,
|
|
packet_type);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_special_packet_notify(btcoexist,
|
|
packet_type);
|
|
}
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|
|
|
|
void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist,
|
|
u8 *tmp_buf, u8 length)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_bt_info_notify++;
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_bt_info_notify(btcoexist, tmp_buf,
|
|
length);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_bt_info_notify(btcoexist, tmp_buf,
|
|
length);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf,
|
|
length);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_bt_info_notify(btcoexist, tmp_buf,
|
|
length);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_bt_info_notify(btcoexist, tmp_buf,
|
|
length);
|
|
}
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|
|
|
|
void exhalbtc_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_rf_status_notify(btcoexist, type);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
}
|
|
}
|
|
|
|
void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
u8 stack_op_type;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_stack_operation_notify++;
|
|
if (btcoexist->manual_control)
|
|
return;
|
|
|
|
if ((type == HCI_BT_OP_INQUIRY_START) ||
|
|
(type == HCI_BT_OP_PAGING_START) ||
|
|
(type == HCI_BT_OP_PAIRING_START)) {
|
|
stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_START;
|
|
} else if ((type == HCI_BT_OP_INQUIRY_FINISH) ||
|
|
(type == HCI_BT_OP_PAGING_SUCCESS) ||
|
|
(type == HCI_BT_OP_PAGING_UNSUCCESS) ||
|
|
(type == HCI_BT_OP_PAIRING_FINISH)) {
|
|
stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_FINISH;
|
|
} else {
|
|
stack_op_type = BTC_STACK_OP_NONE;
|
|
}
|
|
}
|
|
|
|
void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_halt_notify(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_halt_notify(btcoexist);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_halt_notify(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_halt_notify(btcoexist);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_halt_notify(btcoexist);
|
|
}
|
|
|
|
btcoexist->binded = false;
|
|
}
|
|
|
|
void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
/* currently only 1ant we have to do the notification,
|
|
* once pnp is notified to sleep state, we have to leave LPS that
|
|
* we can sleep normally.
|
|
*/
|
|
|
|
if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_pnp_notify(btcoexist, pnp_state);
|
|
else if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_pnp_notify(btcoexist, pnp_state);
|
|
} else if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_pnp_notify(btcoexist, pnp_state);
|
|
else if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_pnp_notify(btcoexist, pnp_state);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
}
|
|
}
|
|
|
|
void exhalbtc_coex_dm_switch(struct btc_coexist *btcoexist)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_coex_dm_switch++;
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 1) {
|
|
btcoexist->stop_coex_dm = true;
|
|
ex_btc8723b1ant_coex_dm_reset(btcoexist);
|
|
exhalbtc_set_ant_num(rtlpriv,
|
|
BT_COEX_ANT_TYPE_DETECTED, 2);
|
|
ex_btc8723b2ant_init_hwconfig(btcoexist);
|
|
ex_btc8723b2ant_init_coex_dm(btcoexist);
|
|
btcoexist->stop_coex_dm = false;
|
|
}
|
|
}
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|
|
|
|
void exhalbtc_periodical(struct btc_coexist *btcoexist)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_periodical++;
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_periodical(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
if (!halbtc_under_ips(btcoexist))
|
|
ex_btc8821a1ant_periodical(btcoexist);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_periodical(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_periodical(btcoexist);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_periodical(btcoexist);
|
|
}
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|
|
|
|
void exhalbtc_dbg_control(struct btc_coexist *btcoexist,
|
|
u8 code, u8 len, u8 *data)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
btcoexist->statistics.cnt_dbg_ctrl++;
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|
|
|
|
void exhalbtc_antenna_detection(struct btc_coexist *btcoexist, u32 cent_freq,
|
|
u32 offset, u32 span, u32 seconds)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
}
|
|
|
|
void exhalbtc_stack_update_profile_info(void)
|
|
{
|
|
}
|
|
|
|
void exhalbtc_update_min_bt_rssi(s8 bt_rssi)
|
|
{
|
|
struct btc_coexist *btcoexist = &gl_bt_coexist;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
btcoexist->stack_info.min_bt_rssi = bt_rssi;
|
|
}
|
|
|
|
void exhalbtc_set_hci_version(u16 hci_version)
|
|
{
|
|
struct btc_coexist *btcoexist = &gl_bt_coexist;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
btcoexist->stack_info.hci_version = hci_version;
|
|
}
|
|
|
|
void exhalbtc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version)
|
|
{
|
|
struct btc_coexist *btcoexist = &gl_bt_coexist;
|
|
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
btcoexist->bt_info.bt_real_fw_ver = bt_patch_version;
|
|
btcoexist->bt_info.bt_hci_ver = bt_hci_version;
|
|
}
|
|
|
|
void exhalbtc_set_chip_type(u8 chip_type)
|
|
{
|
|
switch (chip_type) {
|
|
default:
|
|
case BT_2WIRE:
|
|
case BT_ISSC_3WIRE:
|
|
case BT_ACCEL:
|
|
case BT_RTL8756:
|
|
gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_UNDEF;
|
|
break;
|
|
case BT_CSR_BC4:
|
|
gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_CSR_BC4;
|
|
break;
|
|
case BT_CSR_BC8:
|
|
gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_CSR_BC8;
|
|
break;
|
|
case BT_RTL8723A:
|
|
gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8723A;
|
|
break;
|
|
case BT_RTL8821A:
|
|
gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8821;
|
|
break;
|
|
case BT_RTL8723B:
|
|
gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8723B;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void exhalbtc_set_ant_num(struct rtl_priv *rtlpriv, u8 type, u8 ant_num)
|
|
{
|
|
if (BT_COEX_ANT_TYPE_PG == type) {
|
|
gl_bt_coexist.board_info.pg_ant_num = ant_num;
|
|
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
|
|
} else if (BT_COEX_ANT_TYPE_ANTDIV == type) {
|
|
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
|
|
} else if (type == BT_COEX_ANT_TYPE_DETECTED) {
|
|
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
|
|
if (rtlpriv->cfg->mod_params->ant_sel == 1)
|
|
gl_bt_coexist.board_info.btdm_ant_pos =
|
|
BTC_ANTENNA_AT_AUX_PORT;
|
|
else
|
|
gl_bt_coexist.board_info.btdm_ant_pos =
|
|
BTC_ANTENNA_AT_MAIN_PORT;
|
|
}
|
|
}
|
|
|
|
/* Currently used by 8723b only, S0 or S1 */
|
|
void exhalbtc_set_single_ant_path(u8 single_ant_path)
|
|
{
|
|
gl_bt_coexist.board_info.single_ant_path = single_ant_path;
|
|
}
|
|
|
|
void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist)
|
|
{
|
|
if (!halbtc_is_bt_coexist_available(btcoexist))
|
|
return;
|
|
|
|
halbtc_leave_low_power(btcoexist);
|
|
|
|
if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8821a2ant_display_coex_info(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8821a1ant_display_coex_info(btcoexist);
|
|
} else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8723b2ant_display_coex_info(btcoexist);
|
|
else if (btcoexist->board_info.btdm_ant_num == 1)
|
|
ex_btc8723b1ant_display_coex_info(btcoexist);
|
|
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
|
|
if (btcoexist->board_info.btdm_ant_num == 2)
|
|
ex_btc8192e2ant_display_coex_info(btcoexist);
|
|
}
|
|
|
|
halbtc_normal_low_power(btcoexist);
|
|
}
|