123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197 |
- /******************************************************************************
- *
- * 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.
- *
- * 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 _MLME_OSDEP_C_
- #include <osdep_service.h>
- #include <drv_types.h>
- #include <mlme_osdep.h>
- void rtw_init_mlme_timer(struct adapter *padapter)
- {
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- setup_timer(&pmlmepriv->assoc_timer, _rtw_join_timeout_handler,
- (unsigned long)padapter);
- setup_timer(&pmlmepriv->scan_to_timer, rtw_scan_timeout_handler,
- (unsigned long)padapter);
- setup_timer(&pmlmepriv->dynamic_chk_timer,
- rtw_dynamic_check_timer_handlder, (unsigned long)padapter);
- }
- void rtw_os_indicate_connect(struct adapter *adapter)
- {
- rtw_indicate_wx_assoc_event(adapter);
- netif_carrier_on(adapter->pnetdev);
- }
- void rtw_os_indicate_scan_done(struct adapter *padapter, bool aborted)
- {
- indicate_wx_scan_complete_event(padapter);
- }
- static struct rt_pmkid_list backup_pmkid[NUM_PMKID_CACHE];
- void rtw_reset_securitypriv(struct adapter *adapter)
- {
- u8 backup_index = 0;
- u8 backup_counter = 0x00;
- u32 backup_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. */
- memcpy(&backup_pmkid[0], &adapter->securitypriv.PMKIDList[0], sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
- backup_index = adapter->securitypriv.PMKIDIndex;
- backup_counter = adapter->securitypriv.btkip_countermeasure;
- backup_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],
- &backup_pmkid[0],
- sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
- adapter->securitypriv.PMKIDIndex = backup_index;
- adapter->securitypriv.btkip_countermeasure = backup_counter;
- adapter->securitypriv.btkip_countermeasure_time = backup_time;
- adapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
- adapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled;
- } else {
- /* reset values in securitypriv */
- struct security_priv *psec_priv = &adapter->securitypriv;
- 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_disconnect(struct adapter *adapter)
- {
- netif_carrier_off(adapter->pnetdev); /* Do it first for tx broadcast pkt after disconnection issue! */
- rtw_indicate_wx_disassoc_event(adapter);
- rtw_reset_securitypriv(adapter);
- }
- void rtw_report_sec_ie(struct 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_ie, authmode=%d\n", authmode));
- buff = NULL;
- if (authmode == _WPA_IE_ID_) {
- RT_TRACE(_module_mlme_osdep_c_, _drv_info_,
- ("rtw_report_sec_ie, authmode=%d\n", authmode));
- buff = rtw_malloc(IW_CUSTOM_MAX);
- if (!buff)
- return;
- memset(buff, 0, IW_CUSTOM_MAX);
- p = buff;
- p += sprintf(p, "ASSOCINFO(ReqIEs =");
- len = sec_ie[1]+2;
- len = min_t(uint, 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 = min_t(__u16, wrqu.data.length, IW_CUSTOM_MAX);
- wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff);
- kfree(buff);
- }
- }
- void init_addba_retry_timer(struct adapter *padapter, struct sta_info *psta)
- {
- setup_timer(&psta->addba_retry_timer, addba_timer_hdl,
- (unsigned long)psta);
- }
- void init_mlme_ext_timer(struct adapter *padapter)
- {
- struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
- setup_timer(&pmlmeext->survey_timer, survey_timer_hdl,
- (unsigned long)padapter);
- setup_timer(&pmlmeext->link_timer, link_timer_hdl,
- (unsigned long)padapter);
- }
- #ifdef CONFIG_88EU_AP_MODE
- void rtw_indicate_sta_assoc_event(struct adapter *padapter, struct sta_info *psta)
- {
- union iwreq_data wrqu;
- struct sta_priv *pstapriv = &padapter->stapriv;
- if (!psta)
- 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_88E("+rtw_indicate_sta_assoc_event\n");
- wireless_send_event(padapter->pnetdev, IWEVREGISTERED, &wrqu, NULL);
- }
- void rtw_indicate_sta_disassoc_event(struct adapter *padapter, struct sta_info *psta)
- {
- union iwreq_data wrqu;
- struct sta_priv *pstapriv = &padapter->stapriv;
- if (!psta)
- 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_88E("+rtw_indicate_sta_disassoc_event\n");
- wireless_send_event(padapter->pnetdev, IWEVEXPIRED, &wrqu, NULL);
- }
- #endif
|