/*
* Description:
*If task is done, call this func. to power down firmware again.
*
*Constraint:
* 1. this function will request pwrctrl->lock
*
* Return Value:
*none
*/
void rtw_unregister_task_alive(struct adapter *padapter, u32 task)
{
struct pwrctrl_priv *pwrctrl;
u8 pslv;
pwrctrl = adapter_to_pwrctl(padapter);
pslv = PS_STATE_S0;
if ((rtw_btcoex_IsBtDisabled(padapter) == false)
&& (rtw_btcoex_IsBtControlLps(padapter) == true)) {
u8 val8;
val8 = rtw_btcoex_LpsVal(padapter);
if (val8 & BIT(4))
pslv = PS_STATE_S2;
}
down(&pwrctrl->lock);
unregister_task_alive(pwrctrl, task);
if ((pwrctrl->pwr_mode != PS_MODE_ACTIVE)
&& (pwrctrl->bFwCurrentInPSMode == true)) {
RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_,
("%s: cpwm = 0x%02x alives = 0x%08x\n",
__func__, pwrctrl->cpwm, pwrctrl->alives));
if (pwrctrl->cpwm > pslv)
if ((pslv >= PS_STATE_S2) || (pwrctrl->alives == 0))
rtw_set_rpwm(padapter, pslv);
}
up(&pwrctrl->lock);
}
void
rtl8723b_HalDmWatchDog(
IN PADAPTER Adapter
)
{
bool bFwCurrentInPSMode = false;
bool bFwPSAwake = true;
u8 hw_init_completed = false;
PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
hw_init_completed = Adapter->hw_init_completed;
if (hw_init_completed == false)
goto skip_dm;
bFwCurrentInPSMode = adapter_to_pwrctl(Adapter)->bFwCurrentInPSMode;
rtw_hal_get_hwreg(Adapter, HW_VAR_FWLPS_RF_ON, (u8 *)(&bFwPSAwake));
if ((hw_init_completed == true)
&& ((!bFwCurrentInPSMode) && bFwPSAwake))
{
/* */
/* Calculate Tx/Rx statistics. */
/* */
dm_CheckStatistics(Adapter);
rtw_hal_check_rxfifo_full(Adapter);
}
/* ODM */
if (hw_init_completed == true)
{
u8 bLinked =false;
u8 bsta_state =false;
u8 bBtDisabled = true;
if (rtw_linked_check(Adapter)){
bLinked = true;
if (check_fwstate(&Adapter->mlmepriv, WIFI_STATION_STATE))
bsta_state = true;
}
ODM_CmnInfoUpdate(&pHalData->odmpriv , ODM_CMNINFO_LINK, bLinked);
ODM_CmnInfoUpdate(&pHalData->odmpriv , ODM_CMNINFO_STATION_STATE, bsta_state);
/* ODM_CmnInfoUpdate(&pHalData->odmpriv , ODM_CMNINFO_RSSI_MIN, pdmpriv->MinUndecoratedPWDBForDM); */
bBtDisabled = rtw_btcoex_IsBtDisabled(Adapter);
ODM_CmnInfoUpdate(&pHalData->odmpriv, ODM_CMNINFO_BT_ENABLED, ((bBtDisabled == true)?false:true));
ODM_DMWatchdog(&pHalData->odmpriv);
}
skip_dm:
return;
}
void rtw_set_ps_mode(PADAPTER padapter, u8 ps_mode, u8 smart_ps, u8 bcn_ant_mode, const char *msg)
{
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_,
("%s: PowerMode =%d Smart_PS =%d\n",
__FUNCTION__, ps_mode, smart_ps));
if (ps_mode > PM_Card_Disable) {
RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_, ("ps_mode:%d error\n", ps_mode));
return;
}
if (pwrpriv->pwr_mode == ps_mode)
{
if (PS_MODE_ACTIVE == ps_mode) return;
}
down(&pwrpriv->lock);
/* if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) */
if (ps_mode == PS_MODE_ACTIVE)
{
if (1
&& (((rtw_btcoex_IsBtControlLps(padapter) == false)
)
|| ((rtw_btcoex_IsBtControlLps(padapter) == true)
&& (rtw_btcoex_IsLpsOn(padapter) == false))
)
)
{
DBG_871X(FUNC_ADPT_FMT" Leave 802.11 power save - %s\n",
FUNC_ADPT_ARG(padapter), msg);
pwrpriv->pwr_mode = ps_mode;
rtw_set_rpwm(padapter, PS_STATE_S4);
#if defined(CONFIG_WOWLAN) || defined(CONFIG_AP_WOWLAN)
if (pwrpriv->wowlan_mode == true ||
pwrpriv->wowlan_ap_mode == true)
{
unsigned long start_time;
u32 delay_ms;
u8 val8;
delay_ms = 20;
start_time = jiffies;
do {
rtw_hal_get_hwreg(padapter, HW_VAR_SYS_CLKR, &val8);
if (!(val8 & BIT(4))){ /* 0x08 bit4 =1 --> in 32k, bit4 = 0 --> leave 32k */
pwrpriv->cpwm = PS_STATE_S4;
break;
}
if (jiffies_to_msecs(jiffies - start_time) > delay_ms)
{
DBG_871X("%s: Wait for FW 32K leave more than %u ms!!!\n",
__FUNCTION__, delay_ms);
pdbgpriv->dbg_wow_leave_ps_fail_cnt++;
break;
}
msleep(1);
} while (1);
}
#endif
rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&ps_mode));
pwrpriv->bFwCurrentInPSMode = false;
rtw_btcoex_LpsNotify(padapter, ps_mode);
}
}
else
{
if ((PS_RDY_CHECK(padapter) && check_fwstate(&padapter->mlmepriv, WIFI_ASOC_STATE))
|| ((rtw_btcoex_IsBtControlLps(padapter) == true)
&& (rtw_btcoex_IsLpsOn(padapter) == true))
)
{
u8 pslv;
DBG_871X(FUNC_ADPT_FMT" Enter 802.11 power save - %s\n",
FUNC_ADPT_ARG(padapter), msg);
rtw_btcoex_LpsNotify(padapter, ps_mode);
pwrpriv->bFwCurrentInPSMode = true;
pwrpriv->pwr_mode = ps_mode;
pwrpriv->smart_ps = smart_ps;
pwrpriv->bcn_ant_mode = bcn_ant_mode;
rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&ps_mode));
pslv = PS_STATE_S2;
if (pwrpriv->alives == 0)
pslv = PS_STATE_S0;
if ((rtw_btcoex_IsBtDisabled(padapter) == false)
&& (rtw_btcoex_IsBtControlLps(padapter) == true))
{
u8 val8;
val8 = rtw_btcoex_LpsVal(padapter);
if (val8 & BIT(4))
pslv = PS_STATE_S2;
}
rtw_set_rpwm(padapter, pslv);
}
}
up(&pwrpriv->lock);
}
VOID
rtl8723b_HalDmWatchDog(
IN PADAPTER Adapter
)
{
BOOLEAN bFwCurrentInPSMode = _FALSE;
BOOLEAN bFwPSAwake = _TRUE;
PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
#ifdef CONFIG_CONCURRENT_MODE
PADAPTER pbuddy_adapter = Adapter->pbuddy_adapter;
#endif //CONFIG_CONCURRENT_MODE
//#if MP_DRIVER
if (Adapter->registrypriv.mp_mode == 1 && Adapter->mppriv.mp_dm ==0) // for MP power tracking
return;
//#endif
if (!rtw_is_hw_init_completed(Adapter))
goto skip_dm;
#ifdef CONFIG_LPS
bFwCurrentInPSMode = adapter_to_pwrctl(Adapter)->bFwCurrentInPSMode;
rtw_hal_get_hwreg(Adapter, HW_VAR_FWLPS_RF_ON, (u8 *)(&bFwPSAwake));
#endif
#ifdef CONFIG_P2P
// Fw is under p2p powersaving mode, driver should stop dynamic mechanism.
// modifed by thomas. 2011.06.11.
if(Adapter->wdinfo.p2p_ps_mode)
bFwPSAwake = _FALSE;
#endif //CONFIG_P2P
if ((rtw_is_hw_init_completed(Adapter))
&& ((!bFwCurrentInPSMode) && bFwPSAwake)) {
//
// Calculate Tx/Rx statistics.
//
dm_CheckStatistics(Adapter);
rtw_hal_check_rxfifo_full(Adapter);
//
// Dynamically switch RTS/CTS protection.
//
//dm_CheckProtection(Adapter);
#ifdef CONFIG_PCI_HCI
// 20100630 Joseph: Disable Interrupt Migration mechanism temporarily because it degrades Rx throughput.
// Tx Migration settings.
//dm_InterruptMigration(Adapter);
//if(Adapter->HalFunc.TxCheckStuckHandler(Adapter))
// PlatformScheduleWorkItem(&(GET_HAL_DATA(Adapter)->HalResetWorkItem));
#endif
}
//ODM
if (rtw_is_hw_init_completed(Adapter))
{
u8 bLinked=_FALSE;
u8 bsta_state=_FALSE;
u8 bBtDisabled = _TRUE;
if(rtw_linked_check(Adapter)){
bLinked = _TRUE;
if (check_fwstate(&Adapter->mlmepriv, WIFI_STATION_STATE))
bsta_state = _TRUE;
}
#ifdef CONFIG_CONCURRENT_MODE
if(pbuddy_adapter && rtw_linked_check(pbuddy_adapter)){
bLinked = _TRUE;
if(pbuddy_adapter && check_fwstate(&pbuddy_adapter->mlmepriv, WIFI_STATION_STATE))
bsta_state = _TRUE;
}
#endif //CONFIG_CONCURRENT_MODE
ODM_CmnInfoUpdate(&pHalData->odmpriv ,ODM_CMNINFO_LINK, bLinked);
ODM_CmnInfoUpdate(&pHalData->odmpriv ,ODM_CMNINFO_STATION_STATE, bsta_state);
//ODM_CmnInfoUpdate(&pHalData->odmpriv ,ODM_CMNINFO_RSSI_MIN, pdmpriv->MinUndecoratedPWDBForDM);
#ifdef CONFIG_BT_COEXIST
bBtDisabled = rtw_btcoex_IsBtDisabled(Adapter);
#endif // CONFIG_BT_COEXIST
ODM_CmnInfoUpdate(&pHalData->odmpriv, ODM_CMNINFO_BT_ENABLED, ((bBtDisabled == _TRUE)?_FALSE:_TRUE));
ODM_DMWatchdog(&pHalData->odmpriv);
}
skip_dm:
// Check GPIO to determine current RF on/off and Pbc status.
// Check Hardware Radio ON/OFF or not
//if(Adapter->MgntInfo.PowerSaveControl.bGpioRfSw)
//{
//RTPRINT(FPWR, PWRHW, ("dm_CheckRfCtrlGPIO \n"));
// dm_CheckRfCtrlGPIO(Adapter);
//}
#ifdef CONFIG_SUPPORT_HW_WPS_PBC
dm_CheckPbcGPIO(Adapter);
#endif
return;
}
VOID
rtl8723b_HalDmWatchDog(
IN PADAPTER Adapter
)
{
BOOLEAN bFwCurrentInPSMode = _FALSE;
BOOLEAN bFwPSAwake = _TRUE;
u8 hw_init_completed = _FALSE;
PHAL_DATA_TYPE pHalData = GET_HAL_DATA(Adapter);
struct dm_priv *pdmpriv = &pHalData->dmpriv;
#ifdef CONFIG_CONCURRENT_MODE
PADAPTER pbuddy_adapter = Adapter->pbuddy_adapter;
#endif //CONFIG_CONCURRENT_MODE
hw_init_completed = Adapter->hw_init_completed;
if (hw_init_completed == _FALSE)
goto skip_dm;
#ifdef CONFIG_LPS
bFwCurrentInPSMode = adapter_to_pwrctl(Adapter)->bFwCurrentInPSMode;
rtw_hal_get_hwreg(Adapter, HW_VAR_FWLPS_RF_ON, (u8 *)(&bFwPSAwake));
#endif
#ifdef CONFIG_P2P
// Fw is under p2p powersaving mode, driver should stop dynamic mechanism.
// modifed by thomas. 2011.06.11.
if(Adapter->wdinfo.p2p_ps_mode)
bFwPSAwake = _FALSE;
#endif //CONFIG_P2P
if( (hw_init_completed == _TRUE)
&& ((!bFwCurrentInPSMode) && bFwPSAwake))
{
//
// Calculate Tx/Rx statistics.
//
dm_CheckStatistics(Adapter);
rtw_hal_check_rxfifo_full(Adapter);
}
//ODM
if (hw_init_completed == _TRUE)
{
u8 bLinked=_FALSE;
u8 bsta_state=_FALSE;
u8 bBtDisabled = _TRUE;
if(rtw_linked_check(Adapter)){
bLinked = _TRUE;
if (check_fwstate(&Adapter->mlmepriv, WIFI_STATION_STATE))
bsta_state = _TRUE;
}
#ifdef CONFIG_CONCURRENT_MODE
if(pbuddy_adapter && rtw_linked_check(pbuddy_adapter)){
bLinked = _TRUE;
if(pbuddy_adapter && check_fwstate(&pbuddy_adapter->mlmepriv, WIFI_STATION_STATE))
bsta_state = _TRUE;
}
#endif //CONFIG_CONCURRENT_MODE
ODM_CmnInfoUpdate(&pHalData->odmpriv ,ODM_CMNINFO_LINK, bLinked);
ODM_CmnInfoUpdate(&pHalData->odmpriv ,ODM_CMNINFO_STATION_STATE, bsta_state);
//FindMinimumRSSI_8723b(Adapter);
//ODM_CmnInfoUpdate(&pHalData->odmpriv ,ODM_CMNINFO_RSSI_MIN, pdmpriv->MinUndecoratedPWDBForDM);
#ifdef CONFIG_BT_COEXIST
bBtDisabled = rtw_btcoex_IsBtDisabled(Adapter);
#endif // CONFIG_BT_COEXIST
ODM_CmnInfoUpdate(&pHalData->odmpriv, ODM_CMNINFO_BT_ENABLED, ((bBtDisabled == _TRUE)?_FALSE:_TRUE));
ODM_DMWatchdog(&pHalData->odmpriv);
}
skip_dm:
// Check GPIO to determine current RF on/off and Pbc status.
// Check Hardware Radio ON/OFF or not
//if(Adapter->MgntInfo.PowerSaveControl.bGpioRfSw)
//{
//RTPRINT(FPWR, PWRHW, ("dm_CheckRfCtrlGPIO \n"));
// dm_CheckRfCtrlGPIO(Adapter);
//}
#ifdef CONFIG_SUPPORT_HW_WPS_PBC
dm_CheckPbcGPIO(Adapter);
#endif
return;
}
