u8 rtw_set_802_11_connect(_adapter* padapter, const u8 *bssid, NDIS_802_11_SSID *ssid)
{
_irqL irqL;
u8 status = _SUCCESS;
u32 cur_time = 0;
bool bssid_valid = _TRUE;
bool ssid_valid = _TRUE;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
_func_enter_;
if (!ssid || rtw_validate_ssid(ssid) == _FALSE)
ssid_valid = _FALSE;
if (!bssid || rtw_validate_bssid(bssid) == _FALSE)
bssid_valid = _FALSE;
if (ssid_valid == _FALSE && bssid_valid == _FALSE) {
DBG_871X(FUNC_ADPT_FMT" ssid:%p, ssid_valid:%d, bssid:%p, bssid_valid:%d\n",
FUNC_ADPT_ARG(padapter), ssid, ssid_valid, bssid, bssid_valid);
status = _FAIL;
goto exit;
}
if(padapter->hw_init_completed==_FALSE){
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("set_ssid: hw_init_completed==_FALSE=>exit!!!\n"));
status = _FAIL;
goto exit;
}
_enter_critical_bh(&pmlmepriv->lock, &irqL);
LOG_LEVEL(_drv_info_, FUNC_ADPT_FMT" fw_state=0x%08x\n",
FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv));
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
goto handle_tkip_countermeasure;
} else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) {
goto release_mlme_lock;
}
handle_tkip_countermeasure:
if (rtw_handle_tkip_countermeasure(padapter, __func__) == _FAIL) {
status = _FAIL;
goto release_mlme_lock;
}
if (ssid && ssid_valid)
_rtw_memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(NDIS_802_11_SSID));
if (bssid && bssid_valid) {
_rtw_memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN);
pmlmepriv->assoc_by_bssid = _TRUE;
}
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
pmlmepriv->to_join = _TRUE;
}
else {
status = rtw_do_join(padapter);
}
release_mlme_lock:
_exit_critical_bh(&pmlmepriv->lock, &irqL);
exit:
_func_exit_;
return status;
}
u8 rtw_set_802_11_ssid(struct rtw_adapter *padapter, struct ndis_802_11_ssid *ssid)
{
u8 status = _SUCCESS;
u32 cur_time = 0;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *pnetwork = &pmlmepriv->cur_network;
_func_enter_;
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_notice_,
("+rtw_set_802_11_ssid: ssid =[%s] fw_state= 0x%08x\n",
ssid->Ssid, get_fwstate(pmlmepriv)));
if (padapter->hw_init_completed == false) {
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("set_ssid: hw_init_completed== false=>exit!!!\n"));
status = _FAIL;
goto exit;
}
spin_lock_bh(&pmlmepriv->lock);
DBG_8192D("Set SSID under fw_state= 0x%08x\n", get_fwstate(pmlmepriv));
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == true)
goto handle_tkip_countermeasure;
else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true)
goto release_mlme_lock;
if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) {
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
("set_ssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));
if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) &&
(_rtw_memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength) == true)) {
if ((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == false)) {
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("Set SSID is the same ssid, fw_state= 0x%08x\n",
get_fwstate(pmlmepriv)));
if (rtw_is_same_ibss(padapter, pnetwork) == false) {
/* if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again */
rtw_disassoc_cmd(padapter, 0, true);
if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
rtw_indicate_disconnect(padapter);
rtw_free_assoc_resources(padapter, 1);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
} else {
goto release_mlme_lock;/* it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. */
}
}
#ifdef CONFIG_LPS
else {
rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_JOINBSS, 1);
}
#endif
} else {
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("Set SSID not the same ssid\n"));
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("set_ssid =[%s] len= 0x%x\n", ssid->Ssid, (unsigned int)ssid->SsidLength));
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("assoc_ssid =[%s] len= 0x%x\n", pmlmepriv->assoc_ssid.Ssid, (unsigned int)pmlmepriv->assoc_ssid.SsidLength));
rtw_disassoc_cmd(padapter, 0, true);
if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
rtw_indicate_disconnect(padapter);
rtw_free_assoc_resources(padapter, 1);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
}
handle_tkip_countermeasure:
if (padapter->securitypriv.btkip_countermeasure == true) {
cur_time = rtw_get_current_time();
if ((cur_time - padapter->securitypriv.btkip_countermeasure_time) > 60 * HZ) {
padapter->securitypriv.btkip_countermeasure = false;
padapter->securitypriv.btkip_countermeasure_time = 0;
} else {
status = _FAIL;
goto release_mlme_lock;
}
}
#ifdef CONFIG_VALIDATE_SSID
if (rtw_validate_ssid(ssid) == false) {
status = _FAIL;
goto release_mlme_lock;
}
#endif
memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid));
pmlmepriv->assoc_by_bssid = false;
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == true)
pmlmepriv->to_join = true;
else
status = rtw_do_join(padapter);
release_mlme_lock:
spin_unlock_bh(&pmlmepriv->lock);
exit:
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("-rtw_set_802_11_ssid: status=%d\n", status));
_func_exit_;
return status;
}
u8 rtw_set_802_11_ssid(_adapter* padapter, NDIS_802_11_SSID *ssid)
{
_irqL irqL;
u8 status = _SUCCESS;
u32 cur_time = 0;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *pnetwork = &pmlmepriv->cur_network;
_func_enter_;
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_notice_,
("+rtw_set_802_11_ssid: ssid=[%s] fw_state=0x%08x\n",
ssid->Ssid, get_fwstate(pmlmepriv)));
if(padapter->hw_init_completed==_FALSE){
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("set_ssid: hw_init_completed==_FALSE=>exit!!!\n"));
status = _FAIL;
goto exit;
}
_enter_critical_bh(&pmlmepriv->lock, &irqL);
DBG_871X("Set SSID under fw_state=0x%08x\n", get_fwstate(pmlmepriv));
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
goto handle_tkip_countermeasure;
} else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) {
goto release_mlme_lock;
}
if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == _TRUE)
{
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
("set_ssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));
if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) &&
(_rtw_memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength) == _TRUE))
{
if((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _FALSE))
{
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("Set SSID is the same ssid, fw_state=0x%08x\n",
get_fwstate(pmlmepriv)));
if(rtw_is_same_ibss(padapter, pnetwork) == _FALSE)
{
//if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again
rtw_disassoc_cmd(padapter, 0, _TRUE);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
rtw_indicate_disconnect(padapter);
rtw_free_assoc_resources(padapter, 1);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
else
{
goto release_mlme_lock;//it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again.
}
}
#ifdef CONFIG_LPS
else {
rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_JOINBSS, 1);
}
#endif
}
else
{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("Set SSID not the same ssid\n"));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("set_ssid=[%s] len=0x%x\n", ssid->Ssid, (unsigned int)ssid->SsidLength));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("assoc_ssid=[%s] len=0x%x\n", pmlmepriv->assoc_ssid.Ssid, (unsigned int)pmlmepriv->assoc_ssid.SsidLength));
rtw_disassoc_cmd(padapter, 0, _TRUE);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
rtw_indicate_disconnect(padapter);
rtw_free_assoc_resources(padapter, 1);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
}
handle_tkip_countermeasure:
if (rtw_handle_tkip_countermeasure(padapter, __func__) == _FAIL) {
status = _FAIL;
goto release_mlme_lock;
}
if (rtw_validate_ssid(ssid) == _FALSE) {
status = _FAIL;
goto release_mlme_lock;
}
_rtw_memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(NDIS_802_11_SSID));
pmlmepriv->assoc_by_bssid=_FALSE;
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
pmlmepriv->to_join = _TRUE;
}
else {
status = rtw_do_join(padapter);
}
release_mlme_lock:
_exit_critical_bh(&pmlmepriv->lock, &irqL);
exit:
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("-rtw_set_802_11_ssid: status=%d\n", status));
_func_exit_;
return status;
}
u8 rtw_set_802_11_ssid(_adapter* padapter, NDIS_802_11_SSID *ssid)
{
_irqL irqL;
u8 status = _SUCCESS;
u32 cur_time = 0;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *pnetwork = &pmlmepriv->cur_network;
_func_enter_;
DBG_871X_LEVEL(_drv_always_, "set ssid [%s] fw_state=0x%08x\n",
ssid->Ssid, get_fwstate(pmlmepriv));
if(padapter->hw_init_completed==_FALSE){
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("set_ssid: hw_init_completed==_FALSE=>exit!!!\n"));
status = _FAIL;
goto exit;
}
_enter_critical_bh(&pmlmepriv->lock, &irqL);
DBG_871X("Set SSID under fw_state=0x%08x\n", get_fwstate(pmlmepriv));
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
goto handle_tkip_countermeasure;
} else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) {
goto release_mlme_lock;
}
if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == _TRUE)
{
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
("set_ssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));
if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) &&
(_rtw_memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength) == _TRUE))
{
if((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _FALSE))
{
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("Set SSID is the same ssid, fw_state=0x%08x\n",
get_fwstate(pmlmepriv)));
if(rtw_is_same_ibss(padapter, pnetwork) == _FALSE)
{
//if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again
rtw_disassoc_cmd(padapter);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
rtw_indicate_disconnect(padapter);
rtw_free_assoc_resources(padapter, 1);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
else
{
goto release_mlme_lock;//it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again.
}
}
#ifdef CONFIG_LPS
else {
rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_JOINBSS, 1);
}
#endif
}
else
{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("Set SSID not the same ssid\n"));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("set_ssid=[%s] len=0x%x\n", ssid->Ssid, (unsigned int)ssid->SsidLength));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("assoc_ssid=[%s] len=0x%x\n", pmlmepriv->assoc_ssid.Ssid, (unsigned int)pmlmepriv->assoc_ssid.SsidLength));
rtw_disassoc_cmd(padapter);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
rtw_indicate_disconnect(padapter);
rtw_free_assoc_resources(padapter, 1);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
}
handle_tkip_countermeasure:
#ifdef PLATFORM_WINDOWS
if (padapter->securitypriv.btkip_countermeasure==_TRUE)
{
LARGE_INTEGER sys_time;
u32 diff_time,cur_time ;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid:padapter->securitypriv.btkip_countermeasure==_TRUE\n"));
NdisGetCurrentSystemTime(&sys_time);
cur_time=(u32)(sys_time.QuadPart/10); // In micro-second.
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid:cur_time=0x%x\n",cur_time));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid:psecuritypriv->last_mic_err_time=0x%x\n",padapter->securitypriv.btkip_countermeasure_time));
diff_time = cur_time -padapter->securitypriv.btkip_countermeasure_time; // In micro-second.
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid:diff_time=0x%x\n",diff_time));
if (diff_time > 60000000) {
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid(): countermeasure time >60s.\n"));
padapter->securitypriv.btkip_countermeasure=_FALSE;
// Update MIC error time.
padapter->securitypriv.btkip_countermeasure_time=0;
} else {
// can't join in 60 seconds.
status = _FAIL;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid(): countermeasure time <60s.\n"));
goto release_mlme_lock;
}
}
#endif
#ifdef PLATFORM_LINUX
if (padapter->securitypriv.btkip_countermeasure == _TRUE) {
cur_time = rtw_get_current_time();
if( (cur_time - padapter->securitypriv.btkip_countermeasure_time) > 60 * HZ )
{
padapter->securitypriv.btkip_countermeasure = _FALSE;
padapter->securitypriv.btkip_countermeasure_time = 0;
}
else
{
status = _FAIL;
goto release_mlme_lock;
}
}
#endif
#ifdef CONFIG_VALIDATE_SSID
if (rtw_validate_ssid(ssid) == _FALSE) {
status = _FAIL;
goto release_mlme_lock;
}
#endif
_rtw_memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(NDIS_802_11_SSID));
pmlmepriv->assoc_by_bssid=_FALSE;
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
pmlmepriv->to_join = _TRUE;
}
else {
status = rtw_do_join(padapter);
}
release_mlme_lock:
_exit_critical_bh(&pmlmepriv->lock, &irqL);
exit:
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("-rtw_set_802_11_ssid: status=%d\n", status));
_func_exit_;
return status;
}
u8 rtw_set_802_11_connect(struct adapter *padapter, u8 *bssid, struct ndis_802_11_ssid *ssid)
{
u8 status = _SUCCESS;
bool bssid_valid = true;
bool ssid_valid = true;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (!ssid || rtw_validate_ssid(ssid) == false)
ssid_valid = false;
if (!bssid || rtw_validate_bssid(bssid) == false)
bssid_valid = false;
if (ssid_valid == false && bssid_valid == false) {
DBG_871X(FUNC_ADPT_FMT" ssid:%p, ssid_valid:%d, bssid:%p, bssid_valid:%d\n",
FUNC_ADPT_ARG(padapter), ssid, ssid_valid, bssid, bssid_valid);
status = _FAIL;
goto exit;
}
if (padapter->hw_init_completed == false) {
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("set_ssid: hw_init_completed ==false =>exit!!!\n"));
status = _FAIL;
goto exit;
}
spin_lock_bh(&pmlmepriv->lock);
DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" fw_state = 0x%08x\n",
FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv));
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == true) {
goto handle_tkip_countermeasure;
} else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true) {
goto release_mlme_lock;
}
handle_tkip_countermeasure:
if (rtw_handle_tkip_countermeasure(padapter, __func__) == _FAIL) {
status = _FAIL;
goto release_mlme_lock;
}
if (ssid && ssid_valid)
memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid));
else
memset(&pmlmepriv->assoc_ssid, 0, sizeof(struct ndis_802_11_ssid));
if (bssid && bssid_valid) {
memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN);
pmlmepriv->assoc_by_bssid = true;
} else {
pmlmepriv->assoc_by_bssid = false;
}
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == true) {
pmlmepriv->to_join = true;
} else {
status = rtw_do_join(padapter);
}
release_mlme_lock:
spin_unlock_bh(&pmlmepriv->lock);
exit:
return status;
}
uint8_t rtw_set_802_11_ssid(struct rtl_priv* rtlpriv, NDIS_802_11_SSID *ssid)
{
uint8_t status = _SUCCESS;
uint32_t cur_time = 0;
struct mlme_priv *pmlmepriv = &rtlpriv->mlmepriv;
struct wlan_network *pnetwork = &pmlmepriv->cur_network;
DBG_871X_LEVEL(_drv_always_, "set ssid [%s] fw_state=0x%08x\n",
ssid->Ssid, get_fwstate(pmlmepriv));
if(rtlpriv->hw_init_completed==_FALSE){
status = _FAIL;
goto exit;
}
spin_lock_bh(&pmlmepriv->lock);
DBG_871X("Set SSID under fw_state=0x%08x\n", get_fwstate(pmlmepriv));
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
goto handle_tkip_countermeasure;
} else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) {
goto release_mlme_lock;
}
if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == _TRUE)
{
if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) &&
(_rtw_memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength) == _TRUE))
{
if((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _FALSE))
{
if(rtw_is_same_ibss(rtlpriv, pnetwork) == _FALSE)
{
//if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again
rtw_disassoc_cmd(rtlpriv, 0, _TRUE);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
rtw_indicate_disconnect(rtlpriv);
rtw_free_assoc_resources(rtlpriv, 1);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
else
{
goto release_mlme_lock;//it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again.
}
}
else {
rtw_lps_ctrl_wk_cmd(rtlpriv, LPS_CTRL_JOINBSS, 1);
}
}
else
{
rtw_disassoc_cmd(rtlpriv, 0, _TRUE);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
rtw_indicate_disconnect(rtlpriv);
rtw_free_assoc_resources(rtlpriv, 1);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
}
handle_tkip_countermeasure:
if((status=rtw_handle_tkip_countermeasure(rtlpriv)) == _FAIL)
goto release_mlme_lock;
#ifdef CONFIG_VALIDATE_SSID
if (rtw_validate_ssid(ssid) == _FALSE) {
status = _FAIL;
goto release_mlme_lock;
}
#endif
memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(NDIS_802_11_SSID));
pmlmepriv->assoc_by_bssid=_FALSE;
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
pmlmepriv->to_join = _TRUE;
}
else {
status = rtw_do_join(rtlpriv);
}
release_mlme_lock:
spin_unlock_bh(&pmlmepriv->lock);
exit:
return status;
}
u8 rtw_set_802_11_ssid(_adapter* padapter, NDIS_802_11_SSID *ssid)
{
_irqL irqL;
u8 status = _TRUE;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *pnetwork = &pmlmepriv->cur_network;
_queue *queue = &pmlmepriv->scanned_queue;
#ifdef PLATFORM_WINDOWS
LARGE_INTEGER sys_time;
u32 diff_time,cur_time ;
#endif
_func_enter_;
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_notice_,
("+rtw_set_802_11_ssid: ssid=[%s] fw_state=0x%08x\n",
ssid->Ssid, get_fwstate(pmlmepriv)));
if(padapter->hw_init_completed==_FALSE){
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("set_ssid: hw_init_completed==_FALSE=>exit!!!\n"));
return _FALSE;
}
_enter_critical_bh(&pmlmepriv->lock, &irqL);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == _TRUE) {
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("Set SSID is not allowed under surveying || adhoc master || under linking\n"));
status = check_fwstate(pmlmepriv, _FW_UNDER_LINKING);
goto _Abort_Set_SSID;
}
if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == _TRUE)
{
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
("set_ssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));
if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) &&
(_rtw_memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength) == _TRUE))
{
if((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _FALSE))
{
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("Set SSID is the same ssid, fw_state=0x%08x\n",
get_fwstate(pmlmepriv)));
if(rtw_is_same_ibss(padapter, pnetwork) == _FALSE)
{
//if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again
rtw_disassoc_cmd(padapter);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
rtw_indicate_disconnect(padapter);
rtw_free_assoc_resources(padapter);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
else
{
goto _Abort_Set_SSID;//it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again.
}
}
#ifdef CONFIG_LPS
else {
lps_ctrl_wk_cmd(padapter, LPS_CTRL_JOINBSS, 1);
}
#endif
}
else
{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("Set SSID not the same ssid\n"));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("set_ssid=[%s] len=0x%x\n", ssid->Ssid, (unsigned int)ssid->SsidLength));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("assoc_ssid=[%s] len=0x%x\n", pmlmepriv->assoc_ssid.Ssid, (unsigned int)pmlmepriv->assoc_ssid.SsidLength));
rtw_disassoc_cmd(padapter);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
rtw_indicate_disconnect(padapter);
rtw_free_assoc_resources(padapter);
if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) {
_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
}
}
}
#ifdef PLATFORM_WINDOWS
if (padapter->securitypriv.btkip_countermeasure==_TRUE)
{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid:padapter->securitypriv.btkip_countermeasure==_TRUE\n"));
NdisGetCurrentSystemTime(&sys_time);
cur_time=(u32)(sys_time.QuadPart/10); // In micro-second.
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid:cur_time=0x%x\n",cur_time));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid:psecuritypriv->last_mic_err_time=0x%x\n",padapter->securitypriv.btkip_countermeasure_time));
diff_time = cur_time -padapter->securitypriv.btkip_countermeasure_time; // In micro-second.
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid:diff_time=0x%x\n",diff_time));
if (diff_time > 60000000) {
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid(): countermeasure time >60s.\n"));
padapter->securitypriv.btkip_countermeasure=_FALSE;
// Update MIC error time.
padapter->securitypriv.btkip_countermeasure_time=0;
} else {
// can't join in 60 seconds.
status = _FALSE;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_ssid(): countermeasure time <60s.\n"));
goto _Abort_Set_SSID;
}
}
#endif
#ifdef PLATFORM_LINUX
if (padapter->securitypriv.btkip_countermeasure == _TRUE) {
status = _FALSE;
goto _Abort_Set_SSID;
}
#endif
if (rtw_validate_ssid(ssid) == _FALSE) {
status = _FALSE;
goto _Abort_Set_SSID;
}
_rtw_memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(NDIS_802_11_SSID));
pmlmepriv->assoc_by_bssid=_FALSE;
status = do_join(padapter);
goto done;
_Abort_Set_SSID:
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("-rtw_set_802_11_ssid: _Abort_Set_SSID: status=%d\n", status));
done:
_exit_critical_bh(&pmlmepriv->lock, &irqL);
_func_exit_;
return status;
}