988 lines
24 KiB
C
988 lines
24 KiB
C
/******************************************************************************
|
|
*
|
|
* 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(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;
|
|
}
|
|
}
|
|
|
|
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);
|
|
}
|