blob: babd1490f20c075b410c159794a144ff2a09b340 [file] [log] [blame]
/******************************************************************************
*
* Copyright(c) 2007 - 2013 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* wlanfae <wlanfae@realtek.com>
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
* Hsinchu 300, Taiwan.
*
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#include "halbt_precomp.h"
/***********************************************
* Global variables
***********************************************/
struct btc_coexist gl_bt_coexist;
u32 btc_dbg_type[BTC_MSG_MAX];
/***************************************************
* Debug related function
***************************************************/
static bool halbtc_is_bt_coexist_available(struct btc_coexist *btcoexist)
{
if (!btcoexist->binded || NULL == btcoexist->adapter)
return false;
return true;
}
static bool halbtc_is_wifi_busy(struct rtl_priv *rtlpriv)
{
if (rtlpriv->link_info.busytraffic)
return true;
else
return false;
}
static void halbtc_dbg_init(void)
{
u8 i;
for (i = 0; i < BTC_MSG_MAX; i++)
btc_dbg_type[i] = 0;
btc_dbg_type[BTC_MSG_INTERFACE] =
/* INTF_INIT | */
/* INTF_NOTIFY | */
0;
btc_dbg_type[BTC_MSG_ALGORITHM] =
/* ALGO_BT_RSSI_STATE | */
/* ALGO_WIFI_RSSI_STATE | */
/* ALGO_BT_MONITOR | */
/* ALGO_TRACE | */
/* ALGO_TRACE_FW | */
/* ALGO_TRACE_FW_DETAIL | */
/* ALGO_TRACE_FW_EXEC | */
/* ALGO_TRACE_SW | */
/* ALGO_TRACE_SW_DETAIL | */
/* ALGO_TRACE_SW_EXEC | */
0;
}
static bool halbtc_is_bt40(struct rtl_priv *adapter)
{
struct rtl_priv *rtlpriv = adapter;
struct rtl_phy *rtlphy = &(rtlpriv->phy);
bool is_ht40 = true;
enum ht_channel_width bw = rtlphy->current_chan_bw;
if (bw == HT_CHANNEL_WIDTH_20)
is_ht40 = false;
else if (bw == HT_CHANNEL_WIDTH_20_40)
is_ht40 = true;
return is_ht40;
}
static bool halbtc_legacy(struct rtl_priv *adapter)
{
struct rtl_priv *rtlpriv = adapter;
struct rtl_mac *mac = rtl_mac(rtlpriv);
bool is_legacy = false;
if ((mac->mode == WIRELESS_MODE_B) || (mac->mode == WIRELESS_MODE_G))
is_legacy = true;
return is_legacy;
}
bool halbtc_is_wifi_uplink(struct rtl_priv *adapter)
{
struct rtl_priv *rtlpriv = adapter;
if (rtlpriv->link_info.tx_busy_traffic)
return true;
else
return false;
}
static u32 halbtc_get_wifi_bw(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv =
(struct rtl_priv *)btcoexist->adapter;
u32 wifi_bw = BTC_WIFI_BW_HT20;
if (halbtc_is_bt40(rtlpriv)) {
wifi_bw = BTC_WIFI_BW_HT40;
} else {
if (halbtc_legacy(rtlpriv))
wifi_bw = BTC_WIFI_BW_LEGACY;
else
wifi_bw = BTC_WIFI_BW_HT20;
}
return wifi_bw;
}
static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_phy *rtlphy = &(rtlpriv->phy);
u8 chnl = 1;
if (rtlphy->current_channel != 0)
chnl = rtlphy->current_channel;
BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
"static halbtc_get_wifi_central_chnl:%d\n", chnl);
return chnl;
}
static void halbtc_leave_lps(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv;
struct rtl_ps_ctl *ppsc;
bool ap_enable = false;
rtlpriv = btcoexist->adapter;
ppsc = rtl_psc(rtlpriv);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
&ap_enable);
if (ap_enable) {
pr_info("halbtc_leave_lps()<--dont leave lps under AP mode\n");
return;
}
btcoexist->bt_info.bt_ctrl_lps = true;
btcoexist->bt_info.bt_lps_on = false;
}
static void halbtc_enter_lps(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv;
struct rtl_ps_ctl *ppsc;
bool ap_enable = false;
rtlpriv = btcoexist->adapter;
ppsc = rtl_psc(rtlpriv);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
&ap_enable);
if (ap_enable) {
pr_info("halbtc_enter_lps()<--dont enter lps under AP mode\n");
return;
}
btcoexist->bt_info.bt_ctrl_lps = true;
btcoexist->bt_info.bt_lps_on = false;
}
static void halbtc_normal_lps(struct btc_coexist *btcoexist)
{
if (btcoexist->bt_info.bt_ctrl_lps) {
btcoexist->bt_info.bt_lps_on = false;
btcoexist->bt_info.bt_ctrl_lps = false;
}
}
static void halbtc_leave_low_power(void)
{
}
static void halbtc_nomal_low_power(void)
{
}
static void halbtc_disable_low_power(void)
{
}
static void halbtc_aggregation_check(void)
{
}
static u32 halbtc_get_bt_patch_version(struct btc_coexist *btcoexist)
{
return 0;
}
static s32 halbtc_get_wifi_rssi(struct rtl_priv *adapter)
{
struct rtl_priv *rtlpriv = adapter;
s32 undec_sm_pwdb = 0;
if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
else /* associated entry pwdb */
undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
return undec_sm_pwdb;
}
static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_phy *rtlphy = &(rtlpriv->phy);
struct rtl_mac *mac = rtl_mac(rtlpriv);
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
bool *bool_tmp = (bool *)out_buf;
int *s32_tmp = (int *)out_buf;
u32 *u32_tmp = (u32 *)out_buf;
u8 *u8_tmp = (u8 *)out_buf;
bool tmp = false;
if (!halbtc_is_bt_coexist_available(btcoexist))
return false;
switch (get_type) {
case BTC_GET_BL_HS_OPERATION:
*bool_tmp = false;
break;
case BTC_GET_BL_HS_CONNECTING:
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_CONNECTED:
if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
tmp = true;
*bool_tmp = tmp;
break;
case BTC_GET_BL_WIFI_BUSY:
if (halbtc_is_wifi_busy(rtlpriv))
*bool_tmp = true;
else
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_SCAN:
if (mac->act_scanning)
*bool_tmp = true;
else
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_LINK:
if (mac->link_state == MAC80211_LINKING)
*bool_tmp = true;
else
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_ROAM: /*TODO*/
if (mac->link_state == MAC80211_LINKING)
*bool_tmp = true;
else
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_4_WAY_PROGRESS: /*TODO*/
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_UNDER_5G:
*bool_tmp = false; /*TODO*/
case BTC_GET_BL_WIFI_DHCP: /*TODO*/
break;
case BTC_GET_BL_WIFI_SOFTAP_IDLE:
*bool_tmp = true;
break;
case BTC_GET_BL_WIFI_SOFTAP_LINKING:
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_IN_EARLY_SUSPEND:
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_AP_MODE_ENABLE:
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_ENABLE_ENCRYPTION:
if (NO_ENCRYPTION == rtlpriv->sec.pairwise_enc_algorithm)
*bool_tmp = false;
else
*bool_tmp = true;
break;
case BTC_GET_BL_WIFI_UNDER_B_MODE:
*bool_tmp = false; /*TODO*/
break;
case BTC_GET_BL_EXT_SWITCH:
*bool_tmp = false;
break;
case BTC_GET_S4_WIFI_RSSI:
*s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
break;
case BTC_GET_S4_HS_RSSI: /*TODO*/
*s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
break;
case BTC_GET_U4_WIFI_BW:
*u32_tmp = halbtc_get_wifi_bw(btcoexist);
break;
case BTC_GET_U4_WIFI_TRAFFIC_DIRECTION:
if (halbtc_is_wifi_uplink(rtlpriv))
*u32_tmp = BTC_WIFI_TRAFFIC_TX;
else
*u32_tmp = BTC_WIFI_TRAFFIC_RX;
break;
case BTC_GET_U4_WIFI_FW_VER:
*u32_tmp = rtlhal->fw_version;
break;
case BTC_GET_U4_BT_PATCH_VER:
*u32_tmp = halbtc_get_bt_patch_version(btcoexist);
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 = 1;/*BT_OperateChnl(rtlpriv);*/
break;
case BTC_GET_U1_MAC_PHY_MODE:
*u8_tmp = BTC_MP_UNKNOWN;
break;
/************* 1Ant **************/
case BTC_GET_U1_LPS_MODE:
*u8_tmp = btcoexist->pwr_mode_val[0];
break;
default:
break;
}
return true;
}
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;
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_buf_size = *bool_tmp;
break;
case BTC_SET_BL_INC_SCAN_DEV_NUM:
btcoexist->bt_info.increase_scan_dev_num = *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:
/*BTHCI_SendGetBtRssiEvent(rtlpriv);*/
break;
case BTC_SET_ACT_AGGREGATE_CTRL:
halbtc_aggregation_check();
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:
/* rtlpriv->mlmepriv.scan_compensation = *u8_tmp; */
break;
case BTC_SET_U1_1ANT_LPS:
btcoexist->bt_info.lps_val = *u8_tmp;
break;
case BTC_SET_U1_1ANT_RPWM:
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();
break;
case BTC_SET_ACT_UPDATE_ra_mask:
btcoexist->bt_info.ra_mask = *u32_tmp;
break;
case BTC_SET_ACT_SEND_MIMO_PS:
break;
case BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT:
btcoexist->bt_info.force_exec_pwr_cmd_cnt++;
break;
case BTC_SET_ACT_CTRL_BT_INFO: /*wait for 8812/8821*/
break;
case BTC_SET_ACT_CTRL_BT_COEX:
break;
default:
break;
}
return true;
}
static void halbtc_display_coex_statistics(struct btc_coexist *btcoexist)
{
}
static void halbtc_display_bt_link_info(struct btc_coexist *btcoexist)
{
}
static void halbtc_display_bt_fw_info(struct btc_coexist *btcoexist)
{
}
static void halbtc_display_fw_pwr_mode_cmd(struct btc_coexist *btcoexist)
{
}
/************************************************************
* 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);
}
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);
}
static void halbtc_display_dbg_msg(void *bt_context, u8 disp_type)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
switch (disp_type) {
case BTC_DBG_DISP_COEX_STATISTICS:
halbtc_display_coex_statistics(btcoexist);
break;
case BTC_DBG_DISP_BT_LINK_INFO:
halbtc_display_bt_link_info(btcoexist);
break;
case BTC_DBG_DISP_BT_FW_VER:
halbtc_display_bt_fw_info(btcoexist);
break;
case BTC_DBG_DISP_FW_PWR_MODE_CMD:
halbtc_display_fw_pwr_mode_cmd(btcoexist);
break;
default:
break;
}
}
/*****************************************************************
* Extern functions called by other module
*****************************************************************/
bool exhalbtc_initlize_variables(struct rtl_priv *adapter)
{
struct btc_coexist *btcoexist = &gl_bt_coexist;
btcoexist->statistics.cnt_bind++;
halbtc_dbg_init();
if (btcoexist->binded)
return false;
else
btcoexist->binded = true;
btcoexist->chip_interface = BTC_INTF_UNKNOWN;
if (NULL == btcoexist->adapter)
btcoexist->adapter = adapter;
btcoexist->stack_info.profile_notified = false;
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_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_disp_dbg_msg = halbtc_display_dbg_msg;
btcoexist->btc_get = halbtc_get;
btcoexist->btc_set = halbtc_set;
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;
}
void exhalbtc_init_hw_config(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
btcoexist->statistics.cnt_init_hw_config++;
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_init_hwconfig(btcoexist);
}
void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
btcoexist->statistics.cnt_init_coex_dm++;
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_init_coex_dm(btcoexist);
btcoexist->initilized = true;
}
void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
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();
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_ips_notify(btcoexist, ips_type);
halbtc_nomal_low_power();
}
void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
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 (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_lps_notify(btcoexist, lps_type);
}
void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
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();
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_scan_notify(btcoexist, scan_type);
halbtc_nomal_low_power();
}
void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
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();
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_connect_notify(btcoexist, asso_type);
}
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();
halbtc_nomal_low_power();
}
void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
u8 packet_type;
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
btcoexist->statistics.cnt_special_packet_notify++;
if (btcoexist->manual_control)
return;
packet_type = BTC_PACKET_DHCP;
halbtc_leave_low_power();
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_special_packet_notify(btcoexist,
packet_type);
halbtc_nomal_low_power();
}
void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist,
u8 *tmp_buf, u8 length)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
btcoexist->statistics.cnt_bt_info_notify++;
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf, length);
}
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;
stack_op_type = BTC_STACK_OP_NONE;
halbtc_leave_low_power();
halbtc_nomal_low_power();
}
void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_halt_notify(btcoexist);
}
void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
{
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
}
void exhalbtc_periodical(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
btcoexist->statistics.cnt_periodical++;
halbtc_leave_low_power();
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_periodical(btcoexist);
halbtc_nomal_low_power();
}
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++;
}
void exhalbtc_stack_update_profile_info(void)
{
}
void exhalbtc_update_min_bt_rssi(char 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_bt_exist(bool bt_exist)
{
gl_bt_coexist.board_info.bt_exist = bt_exist;
}
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;
/* The antenna position:
* Main (default) or Aux for pgAntNum=2 && btdmAntNum =1.
* The antenna position should be determined by
* auto-detect mechanism.
* The following is assumed to main,
* and those must be modified
* if y auto-detect mechanism is ready
*/
if ((gl_bt_coexist.board_info.pg_ant_num == 2) &&
(gl_bt_coexist.board_info.btdm_ant_num == 1))
gl_bt_coexist.board_info.btdm_ant_pos =
BTC_ANTENNA_AT_MAIN_PORT;
else
gl_bt_coexist.board_info.btdm_ant_pos =
BTC_ANTENNA_AT_MAIN_PORT;
} else if (BT_COEX_ANT_TYPE_ANTDIV == type) {
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
gl_bt_coexist.board_info.btdm_ant_pos =
BTC_ANTENNA_AT_MAIN_PORT;
} 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;
}
}
void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
ex_btc8723b2ant_display_coex_info(btcoexist);
}