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/******************************************************************************
*
* Copyright(c) 2007 - 2011 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.
*
******************************************************************************/
#define _MLME_OSDEP_C_
#include <osdep_service.h>
#include <drv_types.h>
#include <mlme_osdep.h>
#include <rtw_ioctl_set.h>
void rtw_os_indicate_connect23a(struct rtw_adapter *adapter)
{
rtw_cfg80211_indicate_connect(adapter);
netif_carrier_on(adapter->pnetdev);
if (adapter->pid[2] != 0)
rtw_signal_process(adapter->pid[2], SIGALRM);
}
void rtw_os_indicate_scan_done23a(struct rtw_adapter *padapter, bool aborted)
{
rtw_cfg80211_indicate_scan_done(wdev_to_priv(padapter->rtw_wdev),
aborted);
}
static struct rt_pmkid_list backupPMKIDList[NUM_PMKID_CACHE];
void rtw_reset_securitypriv23a(struct rtw_adapter *adapter)
{
u8 backupPMKIDIndex = 0;
u8 backupTKIPCountermeasure = 0x00;
unsigned long backupTKIPcountermeasure_time = 0;
if (adapter->securitypriv.dot11AuthAlgrthm ==
dot11AuthAlgrthm_8021X) { /* 802.1x */
/* We have to backup the PMK information for WiFi PMK
* Caching test item.
* Backup the btkip_countermeasure information.
* When the countermeasure is trigger, the driver have to
* disconnect with AP for 60 seconds.
*/
memset(&backupPMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) *
NUM_PMKID_CACHE);
memcpy(&backupPMKIDList[0], &adapter->securitypriv.PMKIDList[0],
sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
backupPMKIDIndex = adapter->securitypriv.PMKIDIndex;
backupTKIPCountermeasure = adapter->securitypriv.btkip_countermeasure;
backupTKIPcountermeasure_time = adapter->securitypriv.btkip_countermeasure_time;
memset((unsigned char *)&adapter->securitypriv, 0,
sizeof (struct security_priv));
/* Restore the PMK information to securitypriv structure
* for the following connection.
*/
memcpy(&adapter->securitypriv.PMKIDList[0], &backupPMKIDList[0],
sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
adapter->securitypriv.PMKIDIndex = backupPMKIDIndex;
adapter->securitypriv.btkip_countermeasure = backupTKIPCountermeasure;
adapter->securitypriv.btkip_countermeasure_time = backupTKIPcountermeasure_time;
adapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
adapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled;
} else { /* reset values in securitypriv */
struct security_priv *psec_priv = &adapter->securitypriv;
/* open system */
psec_priv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
psec_priv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
psec_priv->dot11PrivacyKeyIndex = 0;
psec_priv->dot118021XGrpPrivacy = _NO_PRIVACY_;
psec_priv->dot118021XGrpKeyid = 1;
psec_priv->ndisauthtype = Ndis802_11AuthModeOpen;
psec_priv->ndisencryptstatus = Ndis802_11WEPDisabled;
}
}
void rtw_os_indicate_disconnect23a(struct rtw_adapter *adapter)
{
/* Do it first for tx broadcast pkt after disconnection issue! */
netif_carrier_off(adapter->pnetdev);
rtw_cfg80211_indicate_disconnect(adapter);
rtw_reset_securitypriv23a(adapter);
}
void rtw_report_sec_ie23a(struct rtw_adapter *adapter, u8 authmode, u8 *sec_ie)
{
uint len;
u8 *buff, *p, i;
union iwreq_data wrqu;
RT_TRACE(_module_mlme_osdep_c_, _drv_info_,
("+rtw_report_sec_ie23a, authmode =%d\n", authmode));
buff = NULL;
if (authmode == _WPA_IE_ID_) {
RT_TRACE(_module_mlme_osdep_c_, _drv_info_,
("rtw_report_sec_ie23a, authmode =%d\n", authmode));
buff = kzalloc(IW_CUSTOM_MAX, GFP_KERNEL);
if (!buff)
return;
p = buff;
p += sprintf(p, "ASSOCINFO(ReqIEs =");
len = sec_ie[1]+2;
len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX;
for (i = 0; i < len; i++)
p += sprintf(p, "%02x", sec_ie[i]);
p += sprintf(p, ")");
memset(&wrqu, 0, sizeof(wrqu));
wrqu.data.length = p-buff;
wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ?
wrqu.data.length : IW_CUSTOM_MAX;
kfree(buff);
}
}
#ifdef CONFIG_8723AU_AP_MODE
void rtw_indicate_sta_assoc_event23a(struct rtw_adapter *padapter,
struct sta_info *psta)
{
struct sta_priv *pstapriv = &padapter->stapriv;
union iwreq_data wrqu;
if (psta == NULL)
return;
if (psta->aid > NUM_STA)
return;
if (pstapriv->sta_aid[psta->aid - 1] != psta)
return;
wrqu.addr.sa_family = ARPHRD_ETHER;
memcpy(wrqu.addr.sa_data, psta->hwaddr, ETH_ALEN);
DBG_8723A("+rtw_indicate_sta_assoc_event23a\n");
}
void rtw_indicate_sta_disassoc_event23a(struct rtw_adapter *padapter,
struct sta_info *psta)
{
struct sta_priv *pstapriv = &padapter->stapriv;
union iwreq_data wrqu;
if (psta == NULL)
return;
if (psta->aid > NUM_STA)
return;
if (pstapriv->sta_aid[psta->aid - 1] != psta)
return;
wrqu.addr.sa_family = ARPHRD_ETHER;
memcpy(wrqu.addr.sa_data, psta->hwaddr, ETH_ALEN);
DBG_8723A("+rtw_indicate_sta_disassoc_event23a\n");
}
#endif
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