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gnab-rtl8812au/core/rtw_ioctl_set.c

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2013-11-19 20:24:49 +00:00
/******************************************************************************
*
* Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
#define _RTW_IOCTL_SET_C_
#include <drv_types.h>
extern void indicate_wx_scan_complete_event(_adapter *padapter);
#define IS_MAC_ADDRESS_BROADCAST(addr) \
( \
( (addr[0] == 0xff) && (addr[1] == 0xff) && \
(addr[2] == 0xff) && (addr[3] == 0xff) && \
(addr[4] == 0xff) && (addr[5] == 0xff) ) ? _TRUE : _FALSE \
)
u8 rtw_validate_ssid(NDIS_802_11_SSID *ssid)
{
u8 i;
u8 ret=_TRUE;
_func_enter_;
if (ssid->SsidLength > 32) {
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("ssid length >32\n"));
ret= _FALSE;
goto exit;
}
for(i = 0; i < ssid->SsidLength; i++)
{
//wifi, printable ascii code must be supported
if(!( (ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e) )){
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("ssid has nonprintabl ascii\n"));
ret= _FALSE;
break;
}
}
exit:
_func_exit_;
return ret;
}
u8 rtw_do_join(_adapter * padapter);
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
|| rtw_to_roaming(padapter) > 0
)
{
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, NULL, 0)) ) {
pmlmepriv->to_join = _FALSE;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_do_join(): site survey return error\n."));
}
}
else
{
pmlmepriv->to_join = _FALSE;
ret = _FAIL;
}
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(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, NULL, 0);
}
}
#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
|| rtw_to_roaming(padapter) > 0
)
{
//DBG_871X("rtw_do_join() when no desired bss in scanning queue \n");
if( _SUCCESS!=(ret=rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0)) ){
pmlmepriv->to_join = _FALSE;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("do_join(): site survey return error\n."));
}
}
else
{
ret = _FAIL;
pmlmepriv->to_join = _FALSE;
}
}
}
}
exit:
_func_exit_;
return ret;
}
#ifdef PLATFORM_WINDOWS
u8 rtw_pnp_set_power_wakeup(_adapter* padapter)
{
u8 res=_SUCCESS;
_func_enter_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("==>rtw_pnp_set_power_wakeup!!!\n"));
res = rtw_setstandby_cmd(padapter, 0);
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("<==rtw_pnp_set_power_wakeup!!!\n"));
_func_exit_;
return res;
}
u8 rtw_pnp_set_power_sleep(_adapter* padapter)
{
u8 res=_SUCCESS;
_func_enter_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("==>rtw_pnp_set_power_sleep!!!\n"));
//DbgPrint("+rtw_pnp_set_power_sleep\n");
res = rtw_setstandby_cmd(padapter, 1);
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("<==rtw_pnp_set_power_sleep!!!\n"));
_func_exit_;
return res;
}
u8 rtw_set_802_11_reload_defaults(_adapter * padapter, NDIS_802_11_RELOAD_DEFAULTS reloadDefaults)
{
_func_enter_;
switch( reloadDefaults)
{
case Ndis802_11ReloadWEPKeys:
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("SetInfo OID_802_11_RELOAD_DEFAULTS : Ndis802_11ReloadWEPKeys\n"));
break;
}
// SecClearAllKeys(Adapter);
// 8711 CAM was not for En/Decrypt only
// so, we can't clear all keys.
// should we disable WPAcfg (ox0088) bit 1-2, instead of clear all CAM
//TO DO...
_func_exit_;
return _TRUE;
}
u8 set_802_11_test(_adapter* padapter, NDIS_802_11_TEST *test)
{
u8 ret=_TRUE;
_func_enter_;
switch(test->Type)
{
case 1:
NdisMIndicateStatus(padapter->hndis_adapter, NDIS_STATUS_MEDIA_SPECIFIC_INDICATION, (PVOID)&test->AuthenticationEvent, test->Length - 8);
NdisMIndicateStatusComplete(padapter->hndis_adapter);
break;
case 2:
NdisMIndicateStatus(padapter->hndis_adapter, NDIS_STATUS_MEDIA_SPECIFIC_INDICATION, (PVOID)&test->RssiTrigger, sizeof(NDIS_802_11_RSSI));
NdisMIndicateStatusComplete(padapter->hndis_adapter);
break;
default:
ret=_FALSE;
break;
}
_func_exit_;
return ret;
}
u8 rtw_set_802_11_pmkid(_adapter* padapter, NDIS_802_11_PMKID *pmkid)
{
u8 ret=_SUCCESS;
return ret;
}
#endif
u8 rtw_set_802_11_bssid(_adapter* padapter, u8 *bssid)
{
_irqL irqL;
u8 status=_SUCCESS;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
_func_enter_;
DBG_871X_LEVEL(_drv_always_, "set bssid:%pM\n", bssid);
if ((bssid[0]==0x00 && bssid[1]==0x00 && bssid[2]==0x00 && bssid[3]==0x00 && bssid[4]==0x00 &&bssid[5]==0x00) ||
(bssid[0]==0xFF && bssid[1]==0xFF && bssid[2]==0xFF && bssid[3]==0xFF && bssid[4]==0xFF &&bssid[5]==0xFF))
{
status = _FAIL;
goto exit;
}
_enter_critical_bh(&pmlmepriv->lock, &irqL);
DBG_871X("Set BSSID 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_bssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));
if (_rtw_memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, ETH_ALEN) == _TRUE)
{
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _FALSE)
goto release_mlme_lock;//it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again.
} else {
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("Set BSSID not the same bssid\n"));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("set_bssid="MAC_FMT"\n", MAC_ARG(bssid) ));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("cur_bssid="MAC_FMT"\n", MAC_ARG(pmlmepriv->cur_network.network.MacAddress) ));
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:
//should we add something here...?
if((status=rtw_handle_tkip_countermeasure(padapter)) == _FAIL)
goto release_mlme_lock;
_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:
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("rtw_set_802_11_bssid: 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, 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((status=rtw_handle_tkip_countermeasure(padapter)) == _FAIL)
goto release_mlme_lock;
#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_infrastructure_mode(_adapter* padapter,
NDIS_802_11_NETWORK_INFRASTRUCTURE networktype)
{
_irqL irqL;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *cur_network = &pmlmepriv->cur_network;
NDIS_802_11_NETWORK_INFRASTRUCTURE* pold_state = &(cur_network->network.InfrastructureMode);
_func_enter_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_notice_,
("+rtw_set_802_11_infrastructure_mode: old=%d new=%d fw_state=0x%08x\n",
*pold_state, networktype, get_fwstate(pmlmepriv)));
if(*pold_state != networktype)
{
_enter_critical_bh(&pmlmepriv->lock, &irqL);
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,(" change mode!"));
//DBG_871X("change mode, old_mode=%d, new_mode=%d, fw_state=0x%x\n", *pold_state, networktype, get_fwstate(pmlmepriv));
if(*pold_state==Ndis802_11APMode)
{
//change to other mode from Ndis802_11APMode
cur_network->join_res = -1;
#ifdef CONFIG_NATIVEAP_MLME
stop_ap_mode(padapter);
#endif
}
if((check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) ||(*pold_state==Ndis802_11IBSS))
rtw_disassoc_cmd(padapter, 0, _TRUE);
if((check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) ||
(check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)== _TRUE) )
rtw_free_assoc_resources(padapter, 1);
if((*pold_state == Ndis802_11Infrastructure) ||(*pold_state == Ndis802_11IBSS))
{
if(check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
{
rtw_indicate_disconnect(padapter); //will clr Linked_state; before this function, we must have chked whether issue dis-assoc_cmd or not
}
}
*pold_state = networktype;
_clr_fwstate_(pmlmepriv, ~WIFI_NULL_STATE);
switch(networktype)
{
case Ndis802_11IBSS:
set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
break;
case Ndis802_11Infrastructure:
set_fwstate(pmlmepriv, WIFI_STATION_STATE);
break;
case Ndis802_11APMode:
set_fwstate(pmlmepriv, WIFI_AP_STATE);
#ifdef CONFIG_NATIVEAP_MLME
start_ap_mode(padapter);
//rtw_indicate_connect(padapter);
#endif
break;
case Ndis802_11AutoUnknown:
case Ndis802_11InfrastructureMax:
break;
}
//SecClearAllKeys(adapter);
//RT_TRACE(COMP_OID_SET, DBG_LOUD, ("set_infrastructure: fw_state:%x after changing mode\n",
// get_fwstate(pmlmepriv) ));
_exit_critical_bh(&pmlmepriv->lock, &irqL);
}
_func_exit_;
return _TRUE;
}
u8 rtw_set_802_11_disassociate(_adapter *padapter)
{
_irqL irqL;
struct mlme_priv * pmlmepriv = &padapter->mlmepriv;
_func_enter_;
_enter_critical_bh(&pmlmepriv->lock, &irqL);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE)
{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("MgntActrtw_set_802_11_disassociate: rtw_indicate_disconnect\n"));
rtw_disassoc_cmd(padapter, 0, _TRUE);
rtw_indicate_disconnect(padapter);
rtw_free_assoc_resources(padapter, 1);
rtw_pwr_wakeup(padapter);
}
_exit_critical_bh(&pmlmepriv->lock, &irqL);
_func_exit_;
return _TRUE;
}
u8 rtw_set_802_11_bssid_list_scan(_adapter* padapter, NDIS_802_11_SSID *pssid, int ssid_max_num)
{
_irqL irqL;
struct mlme_priv *pmlmepriv= &padapter->mlmepriv;
u8 res=_TRUE;
_func_enter_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("+rtw_set_802_11_bssid_list_scan(), fw_state=%x\n", get_fwstate(pmlmepriv)));
if (padapter == NULL) {
res=_FALSE;
goto exit;
}
if (padapter->hw_init_completed==_FALSE){
res = _FALSE;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n===rtw_set_802_11_bssid_list_scan:hw_init_completed==_FALSE===\n"));
goto exit;
}
if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == _TRUE) ||
(pmlmepriv->LinkDetectInfo.bBusyTraffic == _TRUE))
{
// Scan or linking is in progress, do nothing.
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_bssid_list_scan fail since fw_state = %x\n", get_fwstate(pmlmepriv)));
res = _TRUE;
if(check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY|_FW_UNDER_LINKING))== _TRUE){
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n###_FW_UNDER_SURVEY|_FW_UNDER_LINKING\n\n"));
} else {
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n###pmlmepriv->sitesurveyctrl.traffic_busy==_TRUE\n\n"));
}
} else {
if (rtw_is_scan_deny(padapter)) {
DBG_871X(FUNC_ADPT_FMT": scan deny\n", FUNC_ADPT_ARG(padapter));
indicate_wx_scan_complete_event(padapter);
return _SUCCESS;
}
_enter_critical_bh(&pmlmepriv->lock, &irqL);
res = rtw_sitesurvey_cmd(padapter, pssid, ssid_max_num, NULL, 0);
_exit_critical_bh(&pmlmepriv->lock, &irqL);
}
exit:
_func_exit_;
return res;
}
u8 rtw_set_802_11_authentication_mode(_adapter* padapter, NDIS_802_11_AUTHENTICATION_MODE authmode)
{
struct security_priv *psecuritypriv = &padapter->securitypriv;
int res;
u8 ret;
_func_enter_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("set_802_11_auth.mode(): mode=%x\n", authmode));
psecuritypriv->ndisauthtype=authmode;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_authentication_mode:psecuritypriv->ndisauthtype=%d", psecuritypriv->ndisauthtype));
if(psecuritypriv->ndisauthtype>3)
psecuritypriv->dot11AuthAlgrthm=dot11AuthAlgrthm_8021X;
#ifdef CONFIG_WAPI_SUPPORT
if(psecuritypriv->ndisauthtype == 6)
psecuritypriv->dot11AuthAlgrthm=dot11AuthAlgrthm_WAPI;
#endif
res=rtw_set_auth(padapter,psecuritypriv);
if(res==_SUCCESS)
ret=_TRUE;
else
ret=_FALSE;
_func_exit_;
return ret;
}
u8 rtw_set_802_11_add_wep(_adapter* padapter, NDIS_802_11_WEP *wep){
u8 bdefaultkey;
u8 btransmitkey;
sint keyid,res;
struct security_priv* psecuritypriv=&(padapter->securitypriv);
u8 ret=_SUCCESS;
_func_enter_;
bdefaultkey=(wep->KeyIndex & 0x40000000) > 0 ? _FALSE : _TRUE; //for ???
btransmitkey= (wep->KeyIndex & 0x80000000) > 0 ? _TRUE : _FALSE; //for ???
keyid=wep->KeyIndex & 0x3fffffff;
if(keyid>4)
{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("MgntActrtw_set_802_11_add_wep:keyid>4=>fail\n"));
ret=_FALSE;
goto exit;
}
switch(wep->KeyLength)
{
case 5:
psecuritypriv->dot11PrivacyAlgrthm=_WEP40_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("MgntActrtw_set_802_11_add_wep:wep->KeyLength=5\n"));
break;
case 13:
psecuritypriv->dot11PrivacyAlgrthm=_WEP104_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("MgntActrtw_set_802_11_add_wep:wep->KeyLength=13\n"));
break;
default:
psecuritypriv->dot11PrivacyAlgrthm=_NO_PRIVACY_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("MgntActrtw_set_802_11_add_wep:wep->KeyLength!=5 or 13\n"));
break;
}
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_wep:befor memcpy, wep->KeyLength=0x%x wep->KeyIndex=0x%x keyid =%x\n",wep->KeyLength,wep->KeyIndex,keyid));
_rtw_memcpy(&(psecuritypriv->dot11DefKey[keyid].skey[0]),&(wep->KeyMaterial),wep->KeyLength);
psecuritypriv->dot11DefKeylen[keyid]=wep->KeyLength;
psecuritypriv->dot11PrivacyKeyIndex=keyid;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_wep:security key material : %x %x %x %x %x %x %x %x %x %x %x %x %x \n",
psecuritypriv->dot11DefKey[keyid].skey[0],psecuritypriv->dot11DefKey[keyid].skey[1],psecuritypriv->dot11DefKey[keyid].skey[2],
psecuritypriv->dot11DefKey[keyid].skey[3],psecuritypriv->dot11DefKey[keyid].skey[4],psecuritypriv->dot11DefKey[keyid].skey[5],
psecuritypriv->dot11DefKey[keyid].skey[6],psecuritypriv->dot11DefKey[keyid].skey[7],psecuritypriv->dot11DefKey[keyid].skey[8],
psecuritypriv->dot11DefKey[keyid].skey[9],psecuritypriv->dot11DefKey[keyid].skey[10],psecuritypriv->dot11DefKey[keyid].skey[11],
psecuritypriv->dot11DefKey[keyid].skey[12]));
res=rtw_set_key(padapter,psecuritypriv, keyid, 1);
if(res==_FAIL)
ret= _FALSE;
exit:
_func_exit_;
return ret;
}
u8 rtw_set_802_11_remove_wep(_adapter* padapter, u32 keyindex){
u8 ret=_SUCCESS;
_func_enter_;
if (keyindex >= 0x80000000 || padapter == NULL){
ret=_FALSE;
goto exit;
}
else
{
int res;
struct security_priv* psecuritypriv=&(padapter->securitypriv);
if( keyindex < 4 ){
_rtw_memset(&psecuritypriv->dot11DefKey[keyindex], 0, 16);
res=rtw_set_key(padapter,psecuritypriv,keyindex, 0);
psecuritypriv->dot11DefKeylen[keyindex]=0;
if(res==_FAIL)
ret=_FAIL;
}
else
{
ret=_FAIL;
}
}
exit:
_func_exit_;
return ret;
}
u8 rtw_set_802_11_add_key(_adapter* padapter, NDIS_802_11_KEY *key){
uint encryptionalgo;
u8 * pbssid;
struct sta_info *stainfo;
u8 bgroup = _FALSE;
u8 bgrouptkey = _FALSE;//can be remove later
u8 ret=_SUCCESS;
_func_enter_;
if (((key->KeyIndex & 0x80000000) == 0) && ((key->KeyIndex & 0x40000000) > 0)){
// It is invalid to clear bit 31 and set bit 30. If the miniport driver encounters this combination,
// it must fail the request and return NDIS_STATUS_INVALID_DATA.
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_key: ((key->KeyIndex & 0x80000000) == 0)[=%d] ",(int)(key->KeyIndex & 0x80000000) == 0));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_key:((key->KeyIndex & 0x40000000) > 0)[=%d]" , (int)(key->KeyIndex & 0x40000000) > 0));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_key: key->KeyIndex=%d \n" ,(int)key->KeyIndex));
ret= _FAIL;
goto exit;
}
if(key->KeyIndex & 0x40000000)
{
// Pairwise key
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: +++++ Pairwise key +++++\n"));
pbssid=get_bssid(&padapter->mlmepriv);
stainfo=rtw_get_stainfo(&padapter->stapriv, pbssid);
if((stainfo!=NULL)&&(padapter->securitypriv.dot11AuthAlgrthm==dot11AuthAlgrthm_8021X)){
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY:( stainfo!=NULL)&&(Adapter->securitypriv.dot11AuthAlgrthm==dot11AuthAlgrthm_8021X)\n"));
encryptionalgo=stainfo->dot118021XPrivacy;
}
else{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: stainfo==NULL)||(Adapter->securitypriv.dot11AuthAlgrthm!=dot11AuthAlgrthm_8021X)\n"));
encryptionalgo=padapter->securitypriv.dot11PrivacyAlgrthm;
}
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_add_key: (encryptionalgo ==%d)!\n",encryptionalgo ));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_add_key: (Adapter->securitypriv.dot11PrivacyAlgrthm ==%d)!\n",padapter->securitypriv.dot11PrivacyAlgrthm));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_add_key: (Adapter->securitypriv.dot11AuthAlgrthm ==%d)!\n",padapter->securitypriv.dot11AuthAlgrthm));
if((stainfo!=NULL)){
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_add_key: (stainfo->dot118021XPrivacy ==%d)!\n", stainfo->dot118021XPrivacy));
}
if(key->KeyIndex & 0x000000FF){
// The key index is specified in the lower 8 bits by values of zero to 255.
// The key index should be set to zero for a Pairwise key, and the driver should fail with
// NDIS_STATUS_INVALID_DATA if the lower 8 bits is not zero
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,(" key->KeyIndex & 0x000000FF.\n"));
ret= _FAIL;
goto exit;
}
// check BSSID
if (IS_MAC_ADDRESS_BROADCAST(key->BSSID) == _TRUE){
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("MacAddr_isBcst(key->BSSID)\n"));
ret= _FALSE;
goto exit;
}
// Check key length for TKIP.
//if(encryptionAlgorithm == RT_ENC_TKIP_ENCRYPTION && key->KeyLength != 32)
if((encryptionalgo== _TKIP_)&& (key->KeyLength != 32)){
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("TKIP KeyLength:0x%x != 32\n", key->KeyLength));
ret=_FAIL;
goto exit;
}
// Check key length for AES.
if((encryptionalgo== _AES_)&& (key->KeyLength != 16)) {
// For our supplicant, EAPPkt9x.vxd, cannot differentiate TKIP and AES case.
if(key->KeyLength == 32) {
key->KeyLength = 16;
} else {
ret= _FAIL;
goto exit;
}
}
// Check key length for WEP. For NDTEST, 2005.01.27, by rcnjko.
if( (encryptionalgo== _WEP40_|| encryptionalgo== _WEP104_) && (key->KeyLength != 5 || key->KeyLength != 13)) {
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("WEP KeyLength:0x%x != 5 or 13\n", key->KeyLength));
ret=_FAIL;
goto exit;
}
bgroup = _FALSE;
// Check the pairwise key. Added by Annie, 2005-07-06.
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n"));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("[Pairwise Key set]\n"));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n"));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("key index: 0x%8x(0x%8x)\n", key->KeyIndex,(key->KeyIndex&0x3)));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("key Length: %d\n", key->KeyLength));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n"));
}
else
{
// Group key - KeyIndex(BIT30==0)
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: +++++ Group key +++++\n"));
// when add wep key through add key and didn't assigned encryption type before
if((padapter->securitypriv.ndisauthtype<=3)&&(padapter->securitypriv.dot118021XGrpPrivacy==0))
{
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("keylen=%d( Adapter->securitypriv.dot11PrivacyAlgrthm=%x )padapter->securitypriv.dot118021XGrpPrivacy(%x)\n", key->KeyLength,padapter->securitypriv.dot11PrivacyAlgrthm,padapter->securitypriv.dot118021XGrpPrivacy));
switch(key->KeyLength)
{
case 5:
padapter->securitypriv.dot11PrivacyAlgrthm=_WEP40_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("Adapter->securitypriv.dot11PrivacyAlgrthm= %x key->KeyLength=%u\n", padapter->securitypriv.dot11PrivacyAlgrthm,key->KeyLength));
break;
case 13:
padapter->securitypriv.dot11PrivacyAlgrthm=_WEP104_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("Adapter->securitypriv.dot11PrivacyAlgrthm= %x key->KeyLength=%u\n", padapter->securitypriv.dot11PrivacyAlgrthm,key->KeyLength));
break;
default:
padapter->securitypriv.dot11PrivacyAlgrthm=_NO_PRIVACY_;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("Adapter->securitypriv.dot11PrivacyAlgrthm= %x key->KeyLength=%u \n", padapter->securitypriv.dot11PrivacyAlgrthm,key->KeyLength));
break;
}
encryptionalgo=padapter->securitypriv.dot11PrivacyAlgrthm;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,(" Adapter->securitypriv.dot11PrivacyAlgrthm=%x\n", padapter->securitypriv.dot11PrivacyAlgrthm));
}
else
{
encryptionalgo=padapter->securitypriv.dot118021XGrpPrivacy;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("( Adapter->securitypriv.dot11PrivacyAlgrthm=%x )encryptionalgo(%x)=padapter->securitypriv.dot118021XGrpPrivacy(%x)keylen=%d\n", padapter->securitypriv.dot11PrivacyAlgrthm,encryptionalgo,padapter->securitypriv.dot118021XGrpPrivacy,key->KeyLength));
}
if((check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE)==_TRUE) && (IS_MAC_ADDRESS_BROADCAST(key->BSSID) == _FALSE)) {
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,(" IBSS but BSSID is not Broadcast Address.\n"));
ret= _FAIL;
goto exit;
}
// Check key length for TKIP
if((encryptionalgo== _TKIP_) && (key->KeyLength != 32)) {
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,(" TKIP GTK KeyLength:%u != 32\n", key->KeyLength));
ret= _FAIL;
goto exit;
} else if(encryptionalgo== _AES_ && (key->KeyLength != 16 && key->KeyLength != 32) ) {
// Check key length for AES
// For NDTEST, we allow keylen=32 in this case. 2005.01.27, by rcnjko.
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("<=== SetInfo, OID_802_11_ADD_KEY: AES GTK KeyLength:%u != 16 or 32\n", key->KeyLength));
ret= _FAIL;
goto exit;
}
// Change the key length for EAPPkt9x.vxd. Added by Annie, 2005-11-03.
if((encryptionalgo== _AES_) && (key->KeyLength == 32) ) {
key->KeyLength = 16;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("AES key length changed: %u\n", key->KeyLength) );
}
if(key->KeyIndex & 0x8000000) {//error ??? 0x8000_0000
bgrouptkey = _TRUE;
}
if((check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE)==_TRUE)&&(check_fwstate(&padapter->mlmepriv, _FW_LINKED)==_TRUE))
{
bgrouptkey = _TRUE;
}
bgroup = _TRUE;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n") );
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("[Group Key set]\n") );
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n")) ;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("key index: 0x%8x(0x%8x)\n", key->KeyIndex,(key->KeyIndex&0x3)));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("key Length: %d\n", key->KeyLength)) ;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n"));
}
// If WEP encryption algorithm, just call rtw_set_802_11_add_wep().
if((padapter->securitypriv.dot11AuthAlgrthm !=dot11AuthAlgrthm_8021X)&&(encryptionalgo== _WEP40_ || encryptionalgo== _WEP104_))
{
u8 ret;
u32 keyindex;
u32 len = FIELD_OFFSET(NDIS_802_11_KEY, KeyMaterial) + key->KeyLength;
NDIS_802_11_WEP *wep = &padapter->securitypriv.ndiswep;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: +++++ WEP key +++++\n"));
wep->Length = len;
keyindex = key->KeyIndex&0x7fffffff;
wep->KeyIndex = keyindex ;
wep->KeyLength = key->KeyLength;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY:Before memcpy \n"));
_rtw_memcpy(wep->KeyMaterial, key->KeyMaterial, key->KeyLength);
_rtw_memcpy(&(padapter->securitypriv.dot11DefKey[keyindex].skey[0]), key->KeyMaterial, key->KeyLength);
padapter->securitypriv.dot11DefKeylen[keyindex]=key->KeyLength;
padapter->securitypriv.dot11PrivacyKeyIndex=keyindex;
ret = rtw_set_802_11_add_wep(padapter, wep);
goto exit;
}
if(key->KeyIndex & 0x20000000){
// SetRSC
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: +++++ SetRSC+++++\n"));
if(bgroup == _TRUE)
{
NDIS_802_11_KEY_RSC keysrc=key->KeyRSC & 0x00FFFFFFFFFFFFULL;
_rtw_memcpy(&padapter->securitypriv.dot11Grprxpn, &keysrc, 8);
}
else
{
NDIS_802_11_KEY_RSC keysrc=key->KeyRSC & 0x00FFFFFFFFFFFFULL;
_rtw_memcpy(&padapter->securitypriv.dot11Grptxpn, &keysrc, 8);
}
}
// Indicate this key idx is used for TX
// Save the key in KeyMaterial
if(bgroup == _TRUE) // Group transmit key
{
int res;
if(bgrouptkey == _TRUE)
{
padapter->securitypriv.dot118021XGrpKeyid=(u8)key->KeyIndex;
}
if((key->KeyIndex&0x3) == 0){
ret = _FAIL;
goto exit;
}
_rtw_memset(&padapter->securitypriv.dot118021XGrpKey[(u8)((key->KeyIndex) & 0x03)], 0, 16);
_rtw_memset(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], 0, 16);
_rtw_memset(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], 0, 16);
if((key->KeyIndex & 0x10000000))
{
_rtw_memcpy(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 16, 8);
_rtw_memcpy(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 24, 8);
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:rx mic :0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[0],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[1],
padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[2],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[3],
padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[4],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[5],
padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[6],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[7]));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:set Group mic key!!!!!!!!\n"));
}
else
{
_rtw_memcpy(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 24, 8);
_rtw_memcpy(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 16, 8);
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:rx mic :0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[0],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[1],
padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[2],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[3],
padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[4],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[5],
padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[6],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[7]));
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:set Group mic key!!!!!!!!\n"));
}
//set group key by index
_rtw_memcpy(&padapter->securitypriv.dot118021XGrpKey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial, key->KeyLength);
key->KeyIndex=key->KeyIndex & 0x03;
padapter->securitypriv.binstallGrpkey=_TRUE;
padapter->securitypriv.bcheck_grpkey=_FALSE;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("reset group key"));
res=rtw_set_key(padapter,&padapter->securitypriv, key->KeyIndex, 1);
if(res==_FAIL)
ret= _FAIL;
goto exit;
}
else // Pairwise Key
{
u8 res;
pbssid=get_bssid(&padapter->mlmepriv);
stainfo=rtw_get_stainfo(&padapter->stapriv , pbssid );
if(stainfo!=NULL)
{
_rtw_memset( &stainfo->dot118021x_UncstKey, 0, 16);// clear keybuffer
_rtw_memcpy(&stainfo->dot118021x_UncstKey, key->KeyMaterial, 16);
if(encryptionalgo== _TKIP_)
{
padapter->securitypriv.busetkipkey=_FALSE;
//_set_timer(&padapter->securitypriv.tkip_timer, 50);
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n ==========_set_timer\n"));
// if TKIP, save the Receive/Transmit MIC key in KeyMaterial[128-255]
if((key->KeyIndex & 0x10000000)){
_rtw_memcpy(&stainfo->dot11tkiptxmickey, key->KeyMaterial + 16, 8);
_rtw_memcpy(&stainfo->dot11tkiprxmickey, key->KeyMaterial + 24, 8);
} else {
_rtw_memcpy(&stainfo->dot11tkiptxmickey, key->KeyMaterial + 24, 8);
_rtw_memcpy(&stainfo->dot11tkiprxmickey, key->KeyMaterial + 16, 8);
}
}
else if(encryptionalgo == _AES_)
{
}
//Set key to CAM through H2C command
if(bgrouptkey)//never go to here
{
res=rtw_setstakey_cmd(padapter, (unsigned char *)stainfo, _FALSE);
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:rtw_setstakey_cmd(group)\n"));
}
else{
res=rtw_setstakey_cmd(padapter, (unsigned char *)stainfo, _TRUE);
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:rtw_setstakey_cmd(unicast)\n"));
}
if(res ==_FALSE)
ret= _FAIL;
}
}
exit:
_func_exit_;
return ret;
}
u8 rtw_set_802_11_remove_key(_adapter* padapter, NDIS_802_11_REMOVE_KEY *key){
uint encryptionalgo;
u8 * pbssid;
struct sta_info *stainfo;
u8 bgroup = (key->KeyIndex & 0x4000000) > 0 ? _FALSE: _TRUE;
u8 keyIndex = (u8)key->KeyIndex & 0x03;
u8 ret=_SUCCESS;
_func_enter_;
if ((key->KeyIndex & 0xbffffffc) > 0) {
ret=_FAIL;
goto exit;
}
if (bgroup == _TRUE) {
encryptionalgo= padapter->securitypriv.dot118021XGrpPrivacy;
// clear group key by index
//NdisZeroMemory(Adapter->MgntInfo.SecurityInfo.KeyBuf[keyIndex], MAX_WEP_KEY_LEN);
//Adapter->MgntInfo.SecurityInfo.KeyLen[keyIndex] = 0;
_rtw_memset(&padapter->securitypriv.dot118021XGrpKey[keyIndex], 0, 16);
//! \todo Send a H2C Command to Firmware for removing this Key in CAM Entry.
} else {
pbssid=get_bssid(&padapter->mlmepriv);
stainfo=rtw_get_stainfo(&padapter->stapriv , pbssid );
if(stainfo !=NULL){
encryptionalgo=stainfo->dot118021XPrivacy;
// clear key by BSSID
_rtw_memset(&stainfo->dot118021x_UncstKey, 0, 16);
//! \todo Send a H2C Command to Firmware for disable this Key in CAM Entry.
}
else{
ret= _FAIL;
goto exit;
}
}
exit:
_func_exit_;
return _TRUE;
}
/*
* rtw_get_cur_max_rate -
* @adapter: pointer to _adapter structure
*
* Return 0 or 100Kbps
*/
u16 rtw_get_cur_max_rate(_adapter *adapter)
{
int i = 0;
u8 *p;
u16 rate = 0, max_rate = 0;
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
struct registry_priv *pregistrypriv = &adapter->registrypriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
WLAN_BSSID_EX *pcur_bss = &pmlmepriv->cur_network.network;
#ifdef CONFIG_80211N_HT
struct rtw_ieee80211_ht_cap *pht_capie;
u8 rf_type = 0;
u8 bw_40MHz=0, short_GI_20=0, short_GI_40=0, cbw40_enable=0;
u16 mcs_rate=0;
u32 ht_ielen = 0;
#endif
#ifdef CONFIG_80211AC_VHT
struct vht_priv *pvhtpriv = &pmlmepriv->vhtpriv;
#endif
#ifdef CONFIG_MP_INCLUDED
if (adapter->registrypriv.mp_mode == 1)
{
if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE)
return 0;
}
#endif
if((check_fwstate(pmlmepriv, _FW_LINKED) != _TRUE)
&& (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) != _TRUE))
return 0;
#ifdef CONFIG_80211N_HT
if (IsSupportedTxHT(pmlmeext->cur_wireless_mode)) {
p = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength-12);
if(p && ht_ielen>0)
{
pht_capie = (struct rtw_ieee80211_ht_cap *)(p+2);
_rtw_memcpy(&mcs_rate , pht_capie->supp_mcs_set, 2);
//bw_40MHz = (pht_capie->cap_info&IEEE80211_HT_CAP_SUP_WIDTH) ? 1:0;
//cur_bwmod is updated by beacon, pmlmeinfo is updated by association response
bw_40MHz = (pmlmeext->cur_bwmode && (HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH & pmlmeinfo->HT_info.infos[0])) ? 1:0;
//short_GI = (pht_capie->cap_info&(IEEE80211_HT_CAP_SGI_20|IEEE80211_HT_CAP_SGI_40)) ? 1:0;
short_GI_20 = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info&IEEE80211_HT_CAP_SGI_20) ? 1:0;
short_GI_40 = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info&IEEE80211_HT_CAP_SGI_40) ? 1:0;
rtw_hal_get_hwreg(adapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
if (pmlmeext->cur_channel > 14) {
if ((pregistrypriv->bw_mode & 0xf0) > 0)
cbw40_enable = 1;
} else {
if ((pregistrypriv->bw_mode & 0x0f) > 0)
cbw40_enable = 1;
}
max_rate = rtw_mcs_rate(
rf_type,
bw_40MHz & cbw40_enable,
short_GI_20,
short_GI_40,
pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate
);
}
}
#ifdef CONFIG_80211AC_VHT
else if (IsSupportedVHT(pmlmeext->cur_wireless_mode)) {
max_rate = ((rtw_vht_data_rate(pvhtpriv->bwmode, pvhtpriv->sgi, pvhtpriv->vht_highest_rate) + 1) >> 1) * 10;
}
#endif //CONFIG_80211AC_VHT
else
#endif //CONFIG_80211N_HT
{
while( (pcur_bss->SupportedRates[i]!=0) && (pcur_bss->SupportedRates[i]!=0xFF))
{
rate = pcur_bss->SupportedRates[i]&0x7F;
if(rate>max_rate)
max_rate = rate;
i++;
}
max_rate = max_rate*10/2;
}
return max_rate;
}
/*
* rtw_set_scan_mode -
* @adapter: pointer to _adapter structure
* @scan_mode:
*
* Return _SUCCESS or _FAIL
*/
int rtw_set_scan_mode(_adapter *adapter, RT_SCAN_TYPE scan_mode)
{
if(scan_mode != SCAN_ACTIVE && scan_mode != SCAN_PASSIVE)
return _FAIL;
adapter->mlmepriv.scan_mode = scan_mode;
return _SUCCESS;
}
/*
* rtw_set_channel_plan -
* @adapter: pointer to _adapter structure
* @channel_plan:
*
* Return _SUCCESS or _FAIL
*/
int rtw_set_channel_plan(_adapter *adapter, u8 channel_plan)
{
struct registry_priv *pregistrypriv = &adapter->registrypriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
//handle by cmd_thread to sync with scan operation
return rtw_set_chplan_cmd(adapter, channel_plan, 1);
}
/*
* rtw_set_country -
* @adapter: pointer to _adapter structure
* @country_code: string of country code
*
* Return _SUCCESS or _FAIL
*/
int rtw_set_country(_adapter *adapter, const char *country_code)
{
int channel_plan = RT_CHANNEL_DOMAIN_WORLD_WIDE_5G;
DBG_871X("%s country_code:%s\n", __func__, country_code);
//TODO: should have a table to match country code and RT_CHANNEL_DOMAIN
//TODO: should consider 2-character and 3-character country code
if(0 == strcmp(country_code, "US"))
channel_plan = RT_CHANNEL_DOMAIN_FCC;
else if(0 == strcmp(country_code, "EU"))
channel_plan = RT_CHANNEL_DOMAIN_ETSI;
else if(0 == strcmp(country_code, "JP"))
channel_plan = RT_CHANNEL_DOMAIN_MKK;
else if(0 == strcmp(country_code, "CN"))
channel_plan = RT_CHANNEL_DOMAIN_CHINA;
else
DBG_871X("%s unknown country_code:%s\n", __FUNCTION__, country_code);
return rtw_set_channel_plan(adapter, channel_plan);
}
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