void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (pcmd->res != H2C_SUCCESS)
clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
r8712_free_cmd_obj(pcmd);
}
void survey_cmd_callback(_adapter *padapter, struct cmd_obj *pcmd)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
_func_enter_;
if (pcmd->res != H2C_SUCCESS) {
clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\nsurvey_cmd_callback : clr _FW_UNDER_SURVEY "));
RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\n ********Error: MgntActSet_802_11_BSSID_LIST_SCAN Fail ************\n\n."));
}
// free cmd
free_cmd_obj(pcmd);
_func_exit_;
}
void rtw_mi_buddy_indicate_scan_done(_adapter *padapter, bool bscan_aborted)
{
#if defined(CONFIG_IOCTL_CFG80211)
int i;
u8 ret = 0;
_adapter *iface = NULL;
_irqL irqL;
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
struct mlme_priv *mlmepriv;
struct rtw_wdev_priv *wdev_priv;
bool indicate_buddy_scan = _FALSE;
for (i = 0; i < dvobj->iface_nums; i++) {
iface = dvobj->padapters[i];
if ((iface) && rtw_is_adapter_up(iface)) {
if (iface == padapter)
continue;
mlmepriv = &(iface->mlmepriv);
wdev_priv = adapter_wdev_data(iface);
_enter_critical_bh(&wdev_priv->scan_req_lock, &irqL);
if (wdev_priv->scan_request && mlmepriv->scanning_via_buddy_intf == _TRUE) {
mlmepriv->scanning_via_buddy_intf = _FALSE;
clr_fwstate(mlmepriv, _FW_UNDER_SURVEY);
indicate_buddy_scan = _TRUE;
}
_exit_critical_bh(&wdev_priv->scan_req_lock, &irqL);
if (indicate_buddy_scan == _TRUE) {
rtw_cfg80211_surveydone_event_callback(iface);
rtw_indicate_scan_done(iface, bscan_aborted);
}
}
}
#endif
}
u8 rtw_do_join(_adapter * padapter)
{
_irqL irqL;
_list *plist, *phead;
u8* pibss = NULL;
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
_queue *queue = &(pmlmepriv->scanned_queue);
u8 ret=_SUCCESS;
_func_enter_;
_enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
phead = get_list_head(queue);
plist = get_next(phead);
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("\n rtw_do_join: phead = %p; plist = %p \n\n\n", phead, plist));
pmlmepriv->cur_network.join_res = -2;
set_fwstate(pmlmepriv, _FW_UNDER_LINKING);
pmlmepriv->pscanned = plist;
pmlmepriv->to_join = _TRUE;
if(_rtw_queue_empty(queue)== _TRUE)
{
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
//when set_ssid/set_bssid for rtw_do_join(), but scanning queue is empty
//we try to issue sitesurvey firstly
if(pmlmepriv->LinkDetectInfo.bBusyTraffic==_FALSE
#ifdef CONFIG_LAYER2_ROAMING
|| pmlmepriv->to_roaming >0
#endif
)
{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_do_join(): site survey if scanned_queue is empty\n."));
// submit site_survey_cmd
if(_SUCCESS!=(ret=rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1)) ) {
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_do_join(): site survey return error\n."));
}
}
goto exit;
}
else
{
int select_ret;
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
if((select_ret=rtw_select_and_join_from_scanned_queue(pmlmepriv))==_SUCCESS)
{
pmlmepriv->to_join = _FALSE;
_set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT);
}
else if(ret == 2)//there is no need to wait for join
{
ret = _SUCCESS;
clr_fwstate(pmlmepriv, _FW_UNDER_LINKING);
rtw_indicate_connect(padapter);
}
else
{
if(check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)==_TRUE)
{
// submit createbss_cmd to change to a ADHOC_MASTER
//pmlmepriv->lock has been acquired by caller...
WLAN_BSSID_EX *pdev_network = &(padapter->registrypriv.dev_network);
pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;
pibss = padapter->registrypriv.dev_network.MacAddress;
_rtw_memset(&pdev_network->Ssid, 0, sizeof(NDIS_802_11_SSID));
_rtw_memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(NDIS_802_11_SSID));
rtw_update_registrypriv_dev_network(padapter);
rtw_generate_random_ibss(pibss);
if(rtw_createbss_cmd(padapter)!=_SUCCESS)
{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("***Error=>do_goin: rtw_createbss_cmd status FAIL*** \n "));
ret = _FALSE;
goto exit;
}
pmlmepriv->to_join = _FALSE;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("***Error=> rtw_select_and_join_from_scanned_queue FAIL under STA_Mode*** \n "));
}
else
{
// can't associate ; reset under-linking
_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
#if 0
if((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE))
{
if(_rtw_memcmp(pmlmepriv->cur_network.network.Ssid.Ssid, pmlmepriv->assoc_ssid.Ssid, pmlmepriv->assoc_ssid.SsidLength))
{
// for funk to do roaming
// funk will reconnect, but funk will not sitesurvey before reconnect
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("for funk to do roaming"));
if(pmlmepriv->sitesurveyctrl.traffic_busy==_FALSE)
rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1);
}
}
#endif
//when set_ssid/set_bssid for rtw_do_join(), but there are no desired bss in scanning queue
//we try to issue sitesurvey firstly
if(pmlmepriv->LinkDetectInfo.bBusyTraffic==_FALSE
#ifdef CONFIG_LAYER2_ROAMING
|| pmlmepriv->to_roaming >0
#endif
)
{
//DBG_871X("rtw_do_join() when no desired bss in scanning queue \n");
if( _SUCCESS!=(ret=rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1)) ){
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("do_join(): site survey return error\n."));
}
}
}
}
}
exit:
_func_exit_;
return ret;
}
