/* Add new function to reset the state of antenna diversity before link. */
u8 AntDivBeforeLink8188E(struct adapter *Adapter)
{
struct hal_data_8188e *hal_data = GET_HAL_DATA(Adapter);
struct odm_dm_struct *dm_odm = &hal_data->odmpriv;
struct sw_ant_switch *dm_swat_tbl = &dm_odm->DM_SWAT_Table;
struct mlme_priv *pmlmepriv = &(Adapter->mlmepriv);
/* Condition that does not need to use antenna diversity. */
if (hal_data->AntDivCfg == 0)
return false;
if (check_fwstate(pmlmepriv, _FW_LINKED))
return false;
if (dm_swat_tbl->SWAS_NoLink_State == 0) {
/* switch channel */
dm_swat_tbl->SWAS_NoLink_State = 1;
dm_swat_tbl->CurAntenna = (dm_swat_tbl->CurAntenna == Antenna_A) ? Antenna_B : Antenna_A;
rtw_antenna_select_cmd(Adapter, dm_swat_tbl->CurAntenna, false);
return true;
} else {
dm_swat_tbl->SWAS_NoLink_State = 0;
return false;
}
}
// Add new function to reset the state of antenna diversity before link.
u8 AntDivBeforeLink8812(PADAPTER Adapter )
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
PDM_ODM_T pDM_Odm =&pHalData->odmpriv;
SWAT_T *pDM_SWAT_Table = &pDM_Odm->DM_SWAT_Table;
struct mlme_priv *pmlmepriv = &(Adapter->mlmepriv);
// Condition that does not need to use antenna diversity.
if(pHalData->AntDivCfg==0)
{
//DBG_8192C("odm_AntDivBeforeLink8192C(): No AntDiv Mechanism.\n");
return _FALSE;
}
if(check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
{
return _FALSE;
}
if(pDM_SWAT_Table->SWAS_NoLink_State == 0){
//switch channel
pDM_SWAT_Table->SWAS_NoLink_State = 1;
pDM_SWAT_Table->CurAntenna = (pDM_SWAT_Table->CurAntenna==MAIN_ANT)?AUX_ANT:MAIN_ANT;
//PHY_SetBBReg(Adapter, rFPGA0_XA_RFInterfaceOE, 0x300, pDM_SWAT_Table->CurAntenna);
rtw_antenna_select_cmd(Adapter, pDM_SWAT_Table->CurAntenna, _FALSE);
//DBG_8192C("%s change antenna to ANT_( %s ).....\n",__FUNCTION__, (pDM_SWAT_Table->CurAntenna==MAIN_ANT)?"MAIN":"AUX");
return _TRUE;
}
else
{
pDM_SWAT_Table->SWAS_NoLink_State = 0;
return _FALSE;
}
}
