This source file includes following definitions.
- _dynamic_check_timer_handler
- _rtw_set_scan_deny_timer_hdl
- rtw_init_mlme_timer
- rtw_os_indicate_connect
- rtw_os_indicate_scan_done
- rtw_reset_securitypriv
- rtw_os_indicate_disconnect
- rtw_report_sec_ie
- init_addba_retry_timer
- init_mlme_ext_timer
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8
9 #define _MLME_OSDEP_C_
10
11 #include <drv_types.h>
12 #include <rtw_debug.h>
13
14 static void _dynamic_check_timer_handler(struct timer_list *t)
15 {
16 struct adapter *adapter =
17 from_timer(adapter, t, mlmepriv.dynamic_chk_timer);
18
19 rtw_dynamic_check_timer_handler(adapter);
20
21 _set_timer(&adapter->mlmepriv.dynamic_chk_timer, 2000);
22 }
23
24 static void _rtw_set_scan_deny_timer_hdl(struct timer_list *t)
25 {
26 struct adapter *adapter =
27 from_timer(adapter, t, mlmepriv.set_scan_deny_timer);
28
29 rtw_clear_scan_deny(adapter);
30 }
31
32 void rtw_init_mlme_timer(struct adapter *padapter)
33 {
34 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
35
36 timer_setup(&pmlmepriv->assoc_timer, _rtw_join_timeout_handler, 0);
37 timer_setup(&pmlmepriv->scan_to_timer, rtw_scan_timeout_handler, 0);
38 timer_setup(&pmlmepriv->dynamic_chk_timer,
39 _dynamic_check_timer_handler, 0);
40 timer_setup(&pmlmepriv->set_scan_deny_timer,
41 _rtw_set_scan_deny_timer_hdl, 0);
42 }
43
44 void rtw_os_indicate_connect(struct adapter *adapter)
45 {
46 struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
47
48 if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) ||
49 (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true)) {
50 rtw_cfg80211_ibss_indicate_connect(adapter);
51 } else
52 rtw_cfg80211_indicate_connect(adapter);
53
54 rtw_indicate_wx_assoc_event(adapter);
55 netif_carrier_on(adapter->pnetdev);
56
57 if (adapter->pid[2] != 0)
58 rtw_signal_process(adapter->pid[2], SIGALRM);
59 }
60
61 void rtw_os_indicate_scan_done(struct adapter *padapter, bool aborted)
62 {
63 rtw_cfg80211_indicate_scan_done(padapter, aborted);
64 indicate_wx_scan_complete_event(padapter);
65 }
66
67 static RT_PMKID_LIST backupPMKIDList[ NUM_PMKID_CACHE ];
68 void rtw_reset_securitypriv(struct adapter *adapter)
69 {
70 u8 backupPMKIDIndex = 0;
71 u8 backupTKIPCountermeasure = 0x00;
72 u32 backupTKIPcountermeasure_time = 0;
73
74 struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
75
76 spin_lock_bh(&adapter->security_key_mutex);
77
78 if (adapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) {
79
80
81
82
83
84
85
86 memcpy(&backupPMKIDList[ 0 ], &adapter->securitypriv.PMKIDList[ 0 ], sizeof(RT_PMKID_LIST) * NUM_PMKID_CACHE);
87 backupPMKIDIndex = adapter->securitypriv.PMKIDIndex;
88 backupTKIPCountermeasure = adapter->securitypriv.btkip_countermeasure;
89 backupTKIPcountermeasure_time = adapter->securitypriv.btkip_countermeasure_time;
90
91
92 pmlmeext->mgnt_80211w_IPN_rx = 0;
93
94 memset((unsigned char *)&adapter->securitypriv, 0, sizeof(struct security_priv));
95
96
97
98 memcpy(&adapter->securitypriv.PMKIDList[ 0 ], &backupPMKIDList[ 0 ], sizeof(RT_PMKID_LIST) * NUM_PMKID_CACHE);
99 adapter->securitypriv.PMKIDIndex = backupPMKIDIndex;
100 adapter->securitypriv.btkip_countermeasure = backupTKIPCountermeasure;
101 adapter->securitypriv.btkip_countermeasure_time = backupTKIPcountermeasure_time;
102
103 adapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
104 adapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled;
105
106 } else {
107
108
109
110 struct security_priv *psec_priv = &adapter->securitypriv;
111
112 psec_priv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
113 psec_priv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
114 psec_priv->dot11PrivacyKeyIndex = 0;
115
116 psec_priv->dot118021XGrpPrivacy = _NO_PRIVACY_;
117 psec_priv->dot118021XGrpKeyid = 1;
118
119 psec_priv->ndisauthtype = Ndis802_11AuthModeOpen;
120 psec_priv->ndisencryptstatus = Ndis802_11WEPDisabled;
121
122 }
123
124 spin_unlock_bh(&adapter->security_key_mutex);
125 }
126
127 void rtw_os_indicate_disconnect(struct adapter *adapter)
128 {
129
130
131 netif_carrier_off(adapter->pnetdev);
132
133 rtw_cfg80211_indicate_disconnect(adapter);
134
135 rtw_indicate_wx_disassoc_event(adapter);
136
137
138 rtw_reset_securitypriv_cmd(adapter);
139 }
140
141 void rtw_report_sec_ie(struct adapter *adapter, u8 authmode, u8 *sec_ie)
142 {
143 uint len;
144 u8 *buff, *p, i;
145 union iwreq_data wrqu;
146
147 RT_TRACE(_module_mlme_osdep_c_, _drv_info_, ("+rtw_report_sec_ie, authmode =%d\n", authmode));
148
149 buff = NULL;
150 if (authmode == _WPA_IE_ID_) {
151 RT_TRACE(_module_mlme_osdep_c_, _drv_info_, ("rtw_report_sec_ie, authmode =%d\n", authmode));
152
153 buff = rtw_zmalloc(IW_CUSTOM_MAX);
154 if (NULL == buff) {
155 DBG_871X(FUNC_ADPT_FMT ": alloc memory FAIL!!\n",
156 FUNC_ADPT_ARG(adapter));
157 return;
158 }
159 p = buff;
160
161 p += sprintf(p, "ASSOCINFO(ReqIEs =");
162
163 len = sec_ie[1] + 2;
164 len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX;
165
166 for (i = 0; i < len; i++) {
167 p += sprintf(p, "%02x", sec_ie[i]);
168 }
169
170 p += sprintf(p, ")");
171
172 memset(&wrqu, 0, sizeof(wrqu));
173
174 wrqu.data.length = p - buff;
175
176 wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ? wrqu.data.length : IW_CUSTOM_MAX;
177
178 kfree(buff);
179 }
180 }
181
182 void init_addba_retry_timer(struct adapter *padapter, struct sta_info *psta)
183 {
184 timer_setup(&psta->addba_retry_timer, addba_timer_hdl, 0);
185 }
186
187 void init_mlme_ext_timer(struct adapter *padapter)
188 {
189 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
190
191 timer_setup(&pmlmeext->survey_timer, survey_timer_hdl, 0);
192 timer_setup(&pmlmeext->link_timer, link_timer_hdl, 0);
193 timer_setup(&pmlmeext->sa_query_timer, sa_query_timer_hdl, 0);
194 }