/* 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; } }