1 // SPDX-License-Identifier: GPL-2.0
2 /******************************************************************************
4 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
6 ******************************************************************************/
7 #define _IOCTL_LINUX_C_
9 #include <linux/ieee80211.h>
11 #include <osdep_service.h>
12 #include <drv_types.h>
13 #include <wlan_bssdef.h>
14 #include <rtw_debug.h>
17 #include <rtw_mlme_ext.h>
18 #include <rtw_ioctl.h>
19 #include <rtw_ioctl_set.h>
20 #include <rtl8188e_hal.h>
22 #include <linux/vmalloc.h>
23 #include <linux/etherdevice.h>
25 #include "osdep_intf.h"
27 #define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30)
29 #define SCAN_ITEM_SIZE 768
30 #define MAX_CUSTOM_LEN 64
34 #define WEXT_CSCAN_AMOUNT 9
35 #define WEXT_CSCAN_BUF_LEN 360
36 #define WEXT_CSCAN_HEADER "CSCAN S\x01\x00\x00S\x00"
37 #define WEXT_CSCAN_HEADER_SIZE 12
38 #define WEXT_CSCAN_SSID_SECTION 'S'
39 #define WEXT_CSCAN_CHANNEL_SECTION 'C'
40 #define WEXT_CSCAN_NPROBE_SECTION 'N'
41 #define WEXT_CSCAN_ACTV_DWELL_SECTION 'A'
42 #define WEXT_CSCAN_PASV_DWELL_SECTION 'P'
43 #define WEXT_CSCAN_HOME_DWELL_SECTION 'H'
44 #define WEXT_CSCAN_TYPE_SECTION 'T'
46 static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000,
47 6000000, 9000000, 12000000, 18000000, 24000000, 36000000,
50 static const char * const iw_operation_mode[] = {
51 "Auto", "Ad-Hoc", "Managed", "Master", "Repeater",
52 "Secondary", "Monitor"
55 void indicate_wx_scan_complete_event(struct adapter *padapter)
57 union iwreq_data wrqu;
59 memset(&wrqu, 0, sizeof(union iwreq_data));
60 wireless_send_event(padapter->pnetdev, SIOCGIWSCAN, &wrqu, NULL);
63 void rtw_indicate_wx_assoc_event(struct adapter *padapter)
65 union iwreq_data wrqu;
66 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
68 memset(&wrqu, 0, sizeof(union iwreq_data));
70 wrqu.ap_addr.sa_family = ARPHRD_ETHER;
72 memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN);
74 DBG_88E_LEVEL(_drv_always_, "assoc success\n");
75 wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL);
78 void rtw_indicate_wx_disassoc_event(struct adapter *padapter)
80 union iwreq_data wrqu;
82 memset(&wrqu, 0, sizeof(union iwreq_data));
84 wrqu.ap_addr.sa_family = ARPHRD_ETHER;
85 eth_zero_addr(wrqu.ap_addr.sa_data);
87 DBG_88E_LEVEL(_drv_always_, "indicate disassoc\n");
88 wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL);
91 static char *translate_scan(struct adapter *padapter,
92 struct iw_request_info *info,
93 struct wlan_network *pnetwork,
94 char *start, char *stop)
96 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
101 char custom[MAX_CUSTOM_LEN];
103 u16 max_rate = 0, rate, ht_cap = false;
105 u8 bw_40MHz = 0, short_GI = 0;
111 iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
113 memcpy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress, ETH_ALEN);
114 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN);
117 iwe.cmd = SIOCGIWESSID;
118 iwe.u.data.flags = 1;
119 iwe.u.data.length = min_t(u16, pnetwork->network.Ssid.SsidLength, 32);
120 start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid);
122 /* parsing HT_CAP_IE */
123 p = rtw_get_ie(&pnetwork->network.ies[12], _HT_CAPABILITY_IE_, &ht_ielen, pnetwork->network.ie_length-12);
125 if (p && ht_ielen > 0) {
126 struct ieee80211_ht_cap *pht_capie;
129 pht_capie = (struct ieee80211_ht_cap *)(p + 2);
130 memcpy(&mcs_rate, pht_capie->mcs.rx_mask, 2);
131 bw_40MHz = !!(le16_to_cpu(pht_capie->cap_info) &
132 IEEE80211_HT_CAP_SUP_WIDTH);
133 short_GI = !!(le16_to_cpu(pht_capie->cap_info) &
134 (IEEE80211_HT_CAP_SGI_20 |
135 IEEE80211_HT_CAP_SGI_40));
138 /* Add the protocol name */
139 iwe.cmd = SIOCGIWNAME;
140 if ((rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates))) {
142 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn");
144 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
145 } else if ((rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates))) {
147 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn");
149 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg");
151 if (pnetwork->network.Configuration.DSConfig > 14) {
153 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11an");
155 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a");
158 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn");
160 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
164 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN);
167 iwe.cmd = SIOCGIWMODE;
168 memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.ies), 2);
170 cap = le16_to_cpu(le_tmp);
172 if (!WLAN_CAPABILITY_IS_STA_BSS(cap)) {
173 if (cap & WLAN_CAPABILITY_ESS)
174 iwe.u.mode = IW_MODE_MASTER;
176 iwe.u.mode = IW_MODE_ADHOC;
178 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN);
181 if (pnetwork->network.Configuration.DSConfig < 1)
182 pnetwork->network.Configuration.DSConfig = 1;
184 /* Add frequency/channel */
185 iwe.cmd = SIOCGIWFREQ;
186 iwe.u.freq.m = rtw_ch2freq(pnetwork->network.Configuration.DSConfig) * 100000;
188 iwe.u.freq.i = pnetwork->network.Configuration.DSConfig;
189 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN);
191 /* Add encryption capability */
192 iwe.cmd = SIOCGIWENCODE;
193 if (cap & WLAN_CAPABILITY_PRIVACY)
194 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
196 iwe.u.data.flags = IW_ENCODE_DISABLED;
197 iwe.u.data.length = 0;
198 start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid);
200 /*Add basic and extended rates */
203 p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): ");
204 while (pnetwork->network.SupportedRates[i] != 0) {
205 rate = pnetwork->network.SupportedRates[i]&0x7F;
208 p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
209 "%d%s ", rate >> 1, (rate & 1) ? ".5" : "");
214 if (mcs_rate&0x8000)/* MCS15 */
215 max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130);
216 else if (mcs_rate&0x0080)/* MCS7 */
218 else/* default MCS7 */
219 max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : ((short_GI) ? 72 : 65);
221 max_rate = max_rate*2;/* Mbps/2; */
224 iwe.cmd = SIOCGIWRATE;
225 iwe.u.bitrate.fixed = 0;
226 iwe.u.bitrate.disabled = 0;
227 iwe.u.bitrate.value = max_rate * 500000;
228 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN);
230 /* parsing WPA/WPA2 IE */
233 u8 wpa_ie[255], rsn_ie[255];
234 u16 wpa_len = 0, rsn_len = 0;
237 buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC);
241 rtw_get_sec_ie(pnetwork->network.ies, pnetwork->network.ie_length, rsn_ie, &rsn_len, wpa_ie, &wpa_len);
242 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: ssid =%s\n", pnetwork->network.Ssid.Ssid));
243 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
247 p += sprintf(p, "wpa_ie=");
248 for (i = 0; i < wpa_len; i++)
249 p += sprintf(p, "%02x", wpa_ie[i]);
251 memset(&iwe, 0, sizeof(iwe));
252 iwe.cmd = IWEVCUSTOM;
253 iwe.u.data.length = strlen(buf);
254 start = iwe_stream_add_point(info, start, stop, &iwe, buf);
256 memset(&iwe, 0, sizeof(iwe));
258 iwe.u.data.length = wpa_len;
259 start = iwe_stream_add_point(info, start, stop, &iwe, wpa_ie);
263 p += sprintf(p, "rsn_ie=");
264 for (i = 0; i < rsn_len; i++)
265 p += sprintf(p, "%02x", rsn_ie[i]);
266 memset(&iwe, 0, sizeof(iwe));
267 iwe.cmd = IWEVCUSTOM;
268 iwe.u.data.length = strlen(buf);
269 start = iwe_stream_add_point(info, start, stop, &iwe, buf);
271 memset(&iwe, 0, sizeof(iwe));
273 iwe.u.data.length = rsn_len;
274 start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie);
279 {/* parsing WPS IE */
280 uint cnt = 0, total_ielen;
281 u8 *wpsie_ptr = NULL;
283 u8 *ie_ptr = pnetwork->network.ies + _FIXED_IE_LENGTH_;
285 total_ielen = pnetwork->network.ie_length - _FIXED_IE_LENGTH_;
287 while (cnt < total_ielen) {
288 if (rtw_is_wps_ie(&ie_ptr[cnt], &wps_ielen) && (wps_ielen > 2)) {
289 wpsie_ptr = &ie_ptr[cnt];
291 iwe.u.data.length = (u16)wps_ielen;
292 start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr);
294 cnt += ie_ptr[cnt+1]+2; /* goto next */
298 /* Add quality statistics */
300 iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID;
302 if (check_fwstate(pmlmepriv, _FW_LINKED) == true &&
303 is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network)) {
304 ss = padapter->recvpriv.signal_strength;
305 sq = padapter->recvpriv.signal_qual;
307 ss = pnetwork->network.PhyInfo.SignalStrength;
308 sq = pnetwork->network.PhyInfo.SignalQuality;
311 iwe.u.qual.level = (u8)ss;
312 iwe.u.qual.qual = (u8)sq; /* signal quality */
313 iwe.u.qual.noise = 0; /* noise level */
314 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN);
318 static int wpa_set_auth_algs(struct net_device *dev, u32 value)
320 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
323 if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) {
324 DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY and AUTH_ALG_OPEN_SYSTEM [value:0x%x]\n", value);
325 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
326 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch;
327 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto;
328 } else if (value & AUTH_ALG_SHARED_KEY) {
329 DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY [value:0x%x]\n", value);
330 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
332 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared;
333 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared;
334 } else if (value & AUTH_ALG_OPEN_SYSTEM) {
335 DBG_88E("wpa_set_auth_algs, AUTH_ALG_OPEN_SYSTEM\n");
336 if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) {
337 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
338 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
340 } else if (value & AUTH_ALG_LEAP) {
341 DBG_88E("wpa_set_auth_algs, AUTH_ALG_LEAP\n");
343 DBG_88E("wpa_set_auth_algs, error!\n");
349 static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len)
352 u32 wep_key_idx, wep_key_len, wep_total_len;
353 struct ndis_802_11_wep *pwep = NULL;
354 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
355 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
356 struct security_priv *psecuritypriv = &padapter->securitypriv;
358 param->u.crypt.err = 0;
359 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
361 if (param_len < (u32)((u8 *)param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) {
366 if (is_broadcast_ether_addr(param->sta_addr)) {
367 if (param->u.crypt.idx >= WEP_KEYS) {
376 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
377 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("wpa_set_encryption, crypt.alg = WEP\n"));
378 DBG_88E("wpa_set_encryption, crypt.alg = WEP\n");
380 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
381 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
382 padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
384 wep_key_idx = param->u.crypt.idx;
385 wep_key_len = param->u.crypt.key_len;
387 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(1)wep_key_idx =%d\n", wep_key_idx));
388 DBG_88E("(1)wep_key_idx =%d\n", wep_key_idx);
390 if (wep_key_idx > WEP_KEYS)
393 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(2)wep_key_idx =%d\n", wep_key_idx));
395 if (wep_key_len > 0) {
396 wep_key_len = wep_key_len <= 5 ? 5 : 13;
397 wep_total_len = wep_key_len + offsetof(struct ndis_802_11_wep, KeyMaterial);
398 pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len);
400 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, (" wpa_set_encryption: pwep allocate fail !!!\n"));
403 memset(pwep, 0, wep_total_len);
404 pwep->KeyLength = wep_key_len;
405 pwep->Length = wep_total_len;
406 if (wep_key_len == 13) {
407 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
408 padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_;
414 pwep->KeyIndex = wep_key_idx;
415 pwep->KeyIndex |= 0x80000000;
416 memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength);
417 if (param->u.crypt.set_tx) {
418 DBG_88E("wep, set_tx = 1\n");
419 if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL)
422 DBG_88E("wep, set_tx = 0\n");
423 if (wep_key_idx >= WEP_KEYS) {
427 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
428 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
429 rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0);
434 if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { /* 802_1x */
435 struct sta_info *psta, *pbcmc_sta;
436 struct sta_priv *pstapriv = &padapter->stapriv;
438 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { /* sta mode */
439 psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv));
443 if (strcmp(param->u.crypt.alg, "none") != 0)
444 psta->ieee8021x_blocked = false;
446 if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) ||
447 (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled))
448 psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm;
450 if (param->u.crypt.set_tx == 1) { /* pairwise key */
451 memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
453 if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */
454 memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8);
455 memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8);
456 padapter->securitypriv.busetkipkey = false;
459 DBG_88E(" ~~~~set sta key:unicastkey\n");
461 rtw_setstakey_cmd(padapter, (unsigned char *)psta, true);
462 } else { /* group key */
463 memcpy(padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16 ));
464 memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
465 memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
466 padapter->securitypriv.binstallGrpkey = true;
467 DBG_88E(" ~~~~set sta key:groupkey\n");
469 padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx;
471 rtw_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx, 1);
474 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
478 /* Jeff: don't disable ieee8021x_blocked while clearing key */
479 if (strcmp(param->u.crypt.alg, "none") != 0)
480 pbcmc_sta->ieee8021x_blocked = false;
482 if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) ||
483 (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled))
484 pbcmc_sta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm;
495 static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ielen)
498 int group_cipher = 0, pairwise_cipher = 0;
501 if ((ielen > MAX_WPA_IE_LEN) || (!pie)) {
502 _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
510 buf = kmemdup(pie, ielen, GFP_KERNEL);
520 DBG_88E("\n wpa_ie(length:%d):\n", ielen);
521 for (i = 0; i < ielen; i += 8)
522 DBG_88E("0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n", buf[i], buf[i+1], buf[i+2], buf[i+3], buf[i+4], buf[i+5], buf[i+6], buf[i+7]);
525 if (ielen < RSN_HEADER_LEN) {
526 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("Ie len too short %d\n", ielen));
531 if (rtw_parse_wpa_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
532 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
533 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK;
534 memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen);
537 if (rtw_parse_wpa2_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
538 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
539 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK;
540 memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen);
543 switch (group_cipher) {
544 case WPA_CIPHER_NONE:
545 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
546 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
548 case WPA_CIPHER_WEP40:
549 padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
550 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
552 case WPA_CIPHER_TKIP:
553 padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_;
554 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
556 case WPA_CIPHER_CCMP:
557 padapter->securitypriv.dot118021XGrpPrivacy = _AES_;
558 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
560 case WPA_CIPHER_WEP104:
561 padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_;
562 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
566 switch (pairwise_cipher) {
567 case WPA_CIPHER_NONE:
568 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
569 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
571 case WPA_CIPHER_WEP40:
572 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
573 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
575 case WPA_CIPHER_TKIP:
576 padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_;
577 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
579 case WPA_CIPHER_CCMP:
580 padapter->securitypriv.dot11PrivacyAlgrthm = _AES_;
581 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
583 case WPA_CIPHER_WEP104:
584 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
585 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
589 _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
592 u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
594 while (cnt < ielen) {
596 if ((eid == _VENDOR_SPECIFIC_IE_) && (!memcmp(&buf[cnt+2], wps_oui, 4))) {
597 DBG_88E("SET WPS_IE\n");
599 padapter->securitypriv.wps_ie_len = min(buf[cnt + 1] + 2, MAX_WPA_IE_LEN << 2);
601 memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len);
603 set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS);
607 cnt += buf[cnt+1]+2; /* goto next */
613 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
614 ("rtw_set_wpa_ie: pairwise_cipher = 0x%08x padapter->securitypriv.ndisencryptstatus =%d padapter->securitypriv.ndisauthtype =%d\n",
615 pairwise_cipher, padapter->securitypriv.ndisencryptstatus, padapter->securitypriv.ndisauthtype));
621 typedef unsigned char NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX];
623 static int rtw_wx_get_name(struct net_device *dev,
624 struct iw_request_info *info,
625 union iwreq_data *wrqu, char *extra)
627 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
631 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
632 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
633 NDIS_802_11_RATES_EX *prates = NULL;
635 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("cmd_code =%x\n", info->cmd));
637 if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) {
638 /* parsing HT_CAP_IE */
639 p = rtw_get_ie(&pcur_bss->ies[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->ie_length-12);
640 if (p && ht_ielen > 0)
643 prates = &pcur_bss->SupportedRates;
645 if (rtw_is_cckratesonly_included((u8 *)prates)) {
647 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn");
649 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b");
650 } else if (rtw_is_cckrates_included((u8 *)prates)) {
652 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn");
654 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg");
656 if (pcur_bss->Configuration.DSConfig > 14) {
658 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11an");
660 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11a");
663 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn");
665 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g");
669 snprintf(wrqu->name, IFNAMSIZ, "unassociated");
674 static int rtw_wx_set_freq(struct net_device *dev,
675 struct iw_request_info *info,
676 union iwreq_data *wrqu, char *extra)
678 RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+rtw_wx_set_freq\n"));
682 static int rtw_wx_get_freq(struct net_device *dev,
683 struct iw_request_info *info,
684 union iwreq_data *wrqu, char *extra)
686 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
687 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
688 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
690 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
691 /* wrqu->freq.m = ieee80211_wlan_frequencies[pcur_bss->Configuration.DSConfig-1] * 100000; */
692 wrqu->freq.m = rtw_ch2freq(pcur_bss->Configuration.DSConfig) * 100000;
694 wrqu->freq.i = pcur_bss->Configuration.DSConfig;
696 wrqu->freq.m = rtw_ch2freq(padapter->mlmeextpriv.cur_channel) * 100000;
698 wrqu->freq.i = padapter->mlmeextpriv.cur_channel;
704 static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a,
705 union iwreq_data *wrqu, char *b)
707 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
708 enum ndis_802_11_network_infra networkType;
711 if (_FAIL == rtw_pwr_wakeup(padapter)) {
716 if (!padapter->hw_init_completed) {
721 switch (wrqu->mode) {
723 networkType = Ndis802_11AutoUnknown;
724 DBG_88E("set_mode = IW_MODE_AUTO\n");
727 networkType = Ndis802_11IBSS;
728 DBG_88E("set_mode = IW_MODE_ADHOC\n");
731 networkType = Ndis802_11APMode;
732 DBG_88E("set_mode = IW_MODE_MASTER\n");
735 networkType = Ndis802_11Infrastructure;
736 DBG_88E("set_mode = IW_MODE_INFRA\n");
740 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("\n Mode: %s is not supported\n", iw_operation_mode[wrqu->mode]));
743 if (rtw_set_802_11_infrastructure_mode(padapter, networkType) == false) {
747 rtw_setopmode_cmd(padapter, networkType);
752 static int rtw_wx_get_mode(struct net_device *dev, struct iw_request_info *a,
753 union iwreq_data *wrqu, char *b)
755 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
756 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
758 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_get_mode\n"));
760 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
761 wrqu->mode = IW_MODE_INFRA;
762 else if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) ||
763 (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)))
764 wrqu->mode = IW_MODE_ADHOC;
765 else if (check_fwstate(pmlmepriv, WIFI_AP_STATE))
766 wrqu->mode = IW_MODE_MASTER;
768 wrqu->mode = IW_MODE_AUTO;
773 static int rtw_wx_set_pmkid(struct net_device *dev,
774 struct iw_request_info *a,
775 union iwreq_data *wrqu, char *extra)
777 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
778 u8 j, blInserted = false;
780 struct security_priv *psecuritypriv = &padapter->securitypriv;
781 struct iw_pmksa *pPMK = (struct iw_pmksa *)extra;
782 u8 strZeroMacAddress[ETH_ALEN] = {0x00};
783 u8 strIssueBssid[ETH_ALEN] = {0x00};
785 memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN);
786 if (pPMK->cmd == IW_PMKSA_ADD) {
787 DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_ADD!\n");
788 if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN))
794 /* overwrite PMKID */
795 for (j = 0; j < NUM_PMKID_CACHE; j++) {
796 if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) {
797 /* BSSID is matched, the same AP => rewrite with new PMKID. */
798 DBG_88E("[rtw_wx_set_pmkid] BSSID exists in the PMKList.\n");
799 memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN);
800 psecuritypriv->PMKIDList[j].bUsed = true;
801 psecuritypriv->PMKIDIndex = j+1;
808 /* Find a new entry */
809 DBG_88E("[rtw_wx_set_pmkid] Use the new entry index = %d for this PMKID.\n",
810 psecuritypriv->PMKIDIndex);
812 memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, strIssueBssid, ETH_ALEN);
813 memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, pPMK->pmkid, IW_PMKID_LEN);
815 psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bUsed = true;
816 psecuritypriv->PMKIDIndex++;
817 if (psecuritypriv->PMKIDIndex == 16)
818 psecuritypriv->PMKIDIndex = 0;
820 } else if (pPMK->cmd == IW_PMKSA_REMOVE) {
821 DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_REMOVE!\n");
823 for (j = 0; j < NUM_PMKID_CACHE; j++) {
824 if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) {
825 /* BSSID is matched, the same AP => Remove this PMKID information and reset it. */
826 eth_zero_addr(psecuritypriv->PMKIDList[j].Bssid);
827 psecuritypriv->PMKIDList[j].bUsed = false;
831 } else if (pPMK->cmd == IW_PMKSA_FLUSH) {
832 DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_FLUSH!\n");
833 memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
834 psecuritypriv->PMKIDIndex = 0;
840 static int rtw_wx_get_sens(struct net_device *dev,
841 struct iw_request_info *info,
842 union iwreq_data *wrqu, char *extra)
844 wrqu->sens.value = 0;
845 wrqu->sens.fixed = 0; /* no auto select */
846 wrqu->sens.disabled = 1;
850 static int rtw_wx_get_range(struct net_device *dev,
851 struct iw_request_info *info,
852 union iwreq_data *wrqu, char *extra)
854 struct iw_range *range = (struct iw_range *)extra;
855 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
856 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
861 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_range. cmd_code =%x\n", info->cmd));
863 wrqu->data.length = sizeof(*range);
864 memset(range, 0, sizeof(*range));
866 /* Let's try to keep this struct in the same order as in
867 * linux/include/wireless.h
870 /* TODO: See what values we can set, and remove the ones we can't
871 * set, or fill them with some default data.
874 /* ~5 Mb/s real (802.11b) */
875 range->throughput = 5 * 1000 * 1000;
877 /* signal level threshold range */
879 /* percent values between 0 and 100. */
880 range->max_qual.qual = 100;
881 range->max_qual.level = 100;
882 range->max_qual.noise = 100;
883 range->max_qual.updated = 7; /* Updated all three */
885 range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */
886 /* TODO: Find real 'good' to 'bad' threshol value for RSSI */
887 range->avg_qual.level = 178; /* -78 dBm */
888 range->avg_qual.noise = 0;
889 range->avg_qual.updated = 7; /* Updated all three */
891 range->num_bitrates = RATE_COUNT;
893 for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++)
894 range->bitrate[i] = rtw_rates[i];
896 range->min_frag = MIN_FRAG_THRESHOLD;
897 range->max_frag = MAX_FRAG_THRESHOLD;
901 range->we_version_compiled = WIRELESS_EXT;
902 range->we_version_source = 16;
904 for (i = 0, val = 0; i < MAX_CHANNEL_NUM; i++) {
905 /* Include only legal frequencies for some countries */
906 if (pmlmeext->channel_set[i].ChannelNum != 0) {
907 range->freq[val].i = pmlmeext->channel_set[i].ChannelNum;
908 range->freq[val].m = rtw_ch2freq(pmlmeext->channel_set[i].ChannelNum) * 100000;
909 range->freq[val].e = 1;
913 if (val == IW_MAX_FREQUENCIES)
917 range->num_channels = val;
918 range->num_frequency = val;
920 /* The following code will proivde the security capability to network manager. */
921 /* If the driver doesn't provide this capability to network manager, */
922 /* the WPA/WPA2 routers can't be chosen in the network manager. */
925 #define IW_SCAN_CAPA_NONE 0x00
926 #define IW_SCAN_CAPA_ESSID 0x01
927 #define IW_SCAN_CAPA_BSSID 0x02
928 #define IW_SCAN_CAPA_CHANNEL 0x04
929 #define IW_SCAN_CAPA_MODE 0x08
930 #define IW_SCAN_CAPA_RATE 0x10
931 #define IW_SCAN_CAPA_TYPE 0x20
932 #define IW_SCAN_CAPA_TIME 0x40
935 range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
936 IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
938 range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE |
939 IW_SCAN_CAPA_BSSID | IW_SCAN_CAPA_CHANNEL |
940 IW_SCAN_CAPA_MODE | IW_SCAN_CAPA_RATE;
945 /* s1. rtw_set_802_11_infrastructure_mode() */
946 /* s2. rtw_set_802_11_authentication_mode() */
947 /* s3. set_802_11_encryption_mode() */
948 /* s4. rtw_set_802_11_bssid() */
949 static int rtw_wx_set_wap(struct net_device *dev,
950 struct iw_request_info *info,
951 union iwreq_data *awrq,
955 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
956 struct sockaddr *temp = (struct sockaddr *)awrq;
957 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
958 struct list_head *phead;
959 u8 *dst_bssid, *src_bssid;
960 struct __queue *queue = &(pmlmepriv->scanned_queue);
961 struct wlan_network *pnetwork = NULL;
962 enum ndis_802_11_auth_mode authmode;
964 if (_FAIL == rtw_pwr_wakeup(padapter)) {
969 if (!padapter->bup) {
974 if (temp->sa_family != ARPHRD_ETHER) {
979 authmode = padapter->securitypriv.ndisauthtype;
980 spin_lock_bh(&queue->lock);
981 phead = get_list_head(queue);
982 pmlmepriv->pscanned = phead->next;
984 while (phead != pmlmepriv->pscanned) {
985 pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list);
987 pmlmepriv->pscanned = pmlmepriv->pscanned->next;
989 dst_bssid = pnetwork->network.MacAddress;
991 src_bssid = temp->sa_data;
993 if ((!memcmp(dst_bssid, src_bssid, ETH_ALEN))) {
994 if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) {
996 spin_unlock_bh(&queue->lock);
1003 spin_unlock_bh(&queue->lock);
1005 rtw_set_802_11_authentication_mode(padapter, authmode);
1006 /* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */
1007 if (rtw_set_802_11_bssid(padapter, temp->sa_data) == false) {
1017 static int rtw_wx_get_wap(struct net_device *dev,
1018 struct iw_request_info *info,
1019 union iwreq_data *wrqu, char *extra)
1021 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1022 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1023 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
1025 wrqu->ap_addr.sa_family = ARPHRD_ETHER;
1027 eth_zero_addr(wrqu->ap_addr.sa_data);
1029 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_wap\n"));
1031 if (((check_fwstate(pmlmepriv, _FW_LINKED)) == true) ||
1032 ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) == true) ||
1033 ((check_fwstate(pmlmepriv, WIFI_AP_STATE)) == true))
1034 memcpy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress, ETH_ALEN);
1036 eth_zero_addr(wrqu->ap_addr.sa_data);
1040 static int rtw_wx_set_mlme(struct net_device *dev,
1041 struct iw_request_info *info,
1042 union iwreq_data *wrqu, char *extra)
1046 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1047 struct iw_mlme *mlme = (struct iw_mlme *)extra;
1052 DBG_88E("%s\n", __func__);
1054 reason = mlme->reason_code;
1056 DBG_88E("%s, cmd =%d, reason =%d\n", __func__, mlme->cmd, reason);
1058 switch (mlme->cmd) {
1059 case IW_MLME_DEAUTH:
1060 if (!rtw_set_802_11_disassociate(padapter))
1063 case IW_MLME_DISASSOC:
1064 if (!rtw_set_802_11_disassociate(padapter))
1073 static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
1074 union iwreq_data *wrqu, char *extra)
1078 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1079 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1080 struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT];
1082 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_set_scan\n"));
1084 if (_FAIL == rtw_pwr_wakeup(padapter)) {
1089 if (padapter->bDriverStopped) {
1090 DBG_88E("bDriverStopped =%d\n", padapter->bDriverStopped);
1095 if (!padapter->bup) {
1100 if (!padapter->hw_init_completed) {
1105 /* When Busy Traffic, driver do not site survey. So driver return success. */
1106 /* wpa_supplicant will not issue SIOCSIWSCAN cmd again after scan timeout. */
1107 /* modify by thomas 2011-02-22. */
1108 if (pmlmepriv->LinkDetectInfo.bBusyTraffic) {
1109 indicate_wx_scan_complete_event(padapter);
1113 if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) {
1114 indicate_wx_scan_complete_event(padapter);
1118 /* For the DMP WiFi Display project, the driver won't to scan because */
1119 /* the pmlmepriv->scan_interval is always equal to 3. */
1120 /* So, the wpa_supplicant won't find out the WPS SoftAP. */
1122 memset(ssid, 0, sizeof(struct ndis_802_11_ssid)*RTW_SSID_SCAN_AMOUNT);
1124 if (wrqu->data.length == sizeof(struct iw_scan_req)) {
1125 struct iw_scan_req *req = (struct iw_scan_req *)extra;
1127 if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
1128 int len = min_t(int, req->essid_len,
1131 memcpy(ssid[0].Ssid, req->essid, len);
1132 ssid[0].SsidLength = len;
1134 DBG_88E("IW_SCAN_THIS_ESSID, ssid =%s, len =%d\n", req->essid, req->essid_len);
1136 spin_lock_bh(&pmlmepriv->lock);
1138 _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0);
1140 spin_unlock_bh(&pmlmepriv->lock);
1141 } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) {
1142 DBG_88E("rtw_wx_set_scan, req->scan_type == IW_SCAN_TYPE_PASSIVE\n");
1145 if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE &&
1146 !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
1147 int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE;
1148 char *pos = extra+WEXT_CSCAN_HEADER_SIZE;
1158 case WEXT_CSCAN_SSID_SECTION:
1163 sec_len = *(pos++); len -= 1;
1167 ssid[ssid_index].SsidLength = sec_len;
1168 memcpy(ssid[ssid_index].Ssid, pos, sec_len);
1174 case WEXT_CSCAN_TYPE_SECTION:
1175 case WEXT_CSCAN_CHANNEL_SECTION:
1179 case WEXT_CSCAN_PASV_DWELL_SECTION:
1180 case WEXT_CSCAN_HOME_DWELL_SECTION:
1181 case WEXT_CSCAN_ACTV_DWELL_SECTION:
1186 len = 0; /* stop parsing */
1190 /* it has still some scan parameter to parse, we only do this now... */
1191 _status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT);
1193 _status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0);
1205 static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a,
1206 union iwreq_data *wrqu, char *extra)
1208 struct list_head *plist, *phead;
1209 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1210 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1211 struct __queue *queue = &(pmlmepriv->scanned_queue);
1212 struct wlan_network *pnetwork = NULL;
1214 char *stop = ev + wrqu->data.length;
1217 u32 wait_for_surveydone;
1220 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan\n"));
1221 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, (" Start of Query SIOCGIWSCAN .\n"));
1223 if (padapter->pwrctrlpriv.brfoffbyhw && padapter->bDriverStopped) {
1228 wait_for_surveydone = 100;
1230 wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING;
1232 while (check_fwstate(pmlmepriv, wait_status)) {
1235 if (cnt > wait_for_surveydone)
1239 spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
1241 phead = get_list_head(queue);
1242 plist = phead->next;
1244 while (phead != plist) {
1245 if ((stop - ev) < SCAN_ITEM_SIZE) {
1250 pnetwork = container_of(plist, struct wlan_network, list);
1252 /* report network only if the current channel set contains the channel to which this network belongs */
1253 if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0)
1254 ev = translate_scan(padapter, a, pnetwork, ev, stop);
1256 plist = plist->next;
1259 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1261 wrqu->data.length = ev-extra;
1262 wrqu->data.flags = 0;
1269 /* s1. rtw_set_802_11_infrastructure_mode() */
1270 /* s2. set_802_11_authenticaion_mode() */
1271 /* s3. set_802_11_encryption_mode() */
1272 /* s4. rtw_set_802_11_ssid() */
1273 static int rtw_wx_set_essid(struct net_device *dev,
1274 struct iw_request_info *a,
1275 union iwreq_data *wrqu, char *extra)
1277 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1278 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1279 struct __queue *queue = &pmlmepriv->scanned_queue;
1280 struct list_head *phead;
1281 struct wlan_network *pnetwork = NULL;
1282 enum ndis_802_11_auth_mode authmode;
1283 struct ndis_802_11_ssid ndis_ssid;
1284 u8 *dst_ssid, *src_ssid;
1288 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1289 ("+rtw_wx_set_essid: fw_state = 0x%08x\n", get_fwstate(pmlmepriv)));
1290 if (_FAIL == rtw_pwr_wakeup(padapter)) {
1295 if (!padapter->bup) {
1300 if (wrqu->essid.length > IW_ESSID_MAX_SIZE) {
1305 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
1310 authmode = padapter->securitypriv.ndisauthtype;
1311 DBG_88E("=>%s\n", __func__);
1312 if (wrqu->essid.flags && wrqu->essid.length) {
1313 len = min_t(uint, wrqu->essid.length, IW_ESSID_MAX_SIZE);
1315 if (wrqu->essid.length != 33)
1316 DBG_88E("ssid =%s, len =%d\n", extra, wrqu->essid.length);
1318 memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid));
1319 ndis_ssid.SsidLength = len;
1320 memcpy(ndis_ssid.Ssid, extra, len);
1321 src_ssid = ndis_ssid.Ssid;
1323 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("rtw_wx_set_essid: ssid =[%s]\n", src_ssid));
1324 spin_lock_bh(&queue->lock);
1325 phead = get_list_head(queue);
1326 pmlmepriv->pscanned = phead->next;
1328 while (phead != pmlmepriv->pscanned) {
1329 pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list);
1331 pmlmepriv->pscanned = pmlmepriv->pscanned->next;
1333 dst_ssid = pnetwork->network.Ssid.Ssid;
1335 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1336 ("rtw_wx_set_essid: dst_ssid =%s\n",
1337 pnetwork->network.Ssid.Ssid));
1339 if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) &&
1340 (pnetwork->network.Ssid.SsidLength == ndis_ssid.SsidLength)) {
1341 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1342 ("rtw_wx_set_essid: find match, set infra mode\n"));
1344 if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) {
1345 if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode)
1349 if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) {
1351 spin_unlock_bh(&queue->lock);
1358 spin_unlock_bh(&queue->lock);
1359 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1360 ("set ssid: set_802_11_auth. mode =%d\n", authmode));
1361 rtw_set_802_11_authentication_mode(padapter, authmode);
1362 if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == false) {
1369 DBG_88E("<=%s, ret %d\n", __func__, ret);
1374 static int rtw_wx_get_essid(struct net_device *dev,
1375 struct iw_request_info *a,
1376 union iwreq_data *wrqu, char *extra)
1379 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1380 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1381 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
1383 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_essid\n"));
1385 if ((check_fwstate(pmlmepriv, _FW_LINKED)) ||
1386 (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) {
1387 len = pcur_bss->Ssid.SsidLength;
1388 memcpy(extra, pcur_bss->Ssid.Ssid, len);
1393 wrqu->essid.length = len;
1394 wrqu->essid.flags = 1;
1399 static int rtw_wx_set_rate(struct net_device *dev,
1400 struct iw_request_info *a,
1401 union iwreq_data *wrqu, char *extra)
1404 u8 datarates[NumRates];
1405 u32 target_rate = wrqu->bitrate.value;
1406 u32 fixed = wrqu->bitrate.fixed;
1408 u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff};
1410 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_set_rate\n"));
1411 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("target_rate = %d, fixed = %d\n", target_rate, fixed));
1413 if (target_rate == -1) {
1417 target_rate = target_rate/100000;
1419 switch (target_rate) {
1463 for (i = 0; i < NumRates; i++) {
1464 if (ratevalue == mpdatarate[i]) {
1465 datarates[i] = mpdatarate[i];
1469 datarates[i] = 0xff;
1472 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("datarate_inx =%d\n", datarates[i]));
1478 static int rtw_wx_get_rate(struct net_device *dev,
1479 struct iw_request_info *info,
1480 union iwreq_data *wrqu, char *extra)
1484 max_rate = rtw_get_cur_max_rate((struct adapter *)rtw_netdev_priv(dev));
1489 wrqu->bitrate.fixed = 0; /* no auto select */
1490 wrqu->bitrate.value = max_rate * 100000;
1495 static int rtw_wx_set_rts(struct net_device *dev,
1496 struct iw_request_info *info,
1497 union iwreq_data *wrqu, char *extra)
1499 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1501 if (wrqu->rts.disabled) {
1502 padapter->registrypriv.rts_thresh = 2347;
1504 if (wrqu->rts.value < 0 ||
1505 wrqu->rts.value > 2347)
1508 padapter->registrypriv.rts_thresh = wrqu->rts.value;
1511 DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh);
1516 static int rtw_wx_get_rts(struct net_device *dev,
1517 struct iw_request_info *info,
1518 union iwreq_data *wrqu, char *extra)
1520 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1522 DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh);
1524 wrqu->rts.value = padapter->registrypriv.rts_thresh;
1525 wrqu->rts.fixed = 0; /* no auto select */
1526 /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */
1531 static int rtw_wx_set_frag(struct net_device *dev,
1532 struct iw_request_info *info,
1533 union iwreq_data *wrqu, char *extra)
1535 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1537 if (wrqu->frag.disabled) {
1538 padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD;
1540 if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
1541 wrqu->frag.value > MAX_FRAG_THRESHOLD)
1544 padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1;
1547 DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len);
1552 static int rtw_wx_get_frag(struct net_device *dev,
1553 struct iw_request_info *info,
1554 union iwreq_data *wrqu, char *extra)
1556 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1558 DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len);
1560 wrqu->frag.value = padapter->xmitpriv.frag_len;
1561 wrqu->frag.fixed = 0; /* no auto select */
1566 static int rtw_wx_get_retry(struct net_device *dev,
1567 struct iw_request_info *info,
1568 union iwreq_data *wrqu, char *extra)
1570 wrqu->retry.value = 7;
1571 wrqu->retry.fixed = 0; /* no auto select */
1572 wrqu->retry.disabled = 1;
1577 static int rtw_wx_set_enc(struct net_device *dev,
1578 struct iw_request_info *info,
1579 union iwreq_data *wrqu, char *keybuf)
1582 u32 keyindex_provided;
1583 struct ndis_802_11_wep wep;
1584 enum ndis_802_11_auth_mode authmode;
1586 struct iw_point *erq = &(wrqu->encoding);
1587 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1588 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
1590 DBG_88E("+rtw_wx_set_enc, flags = 0x%x\n", erq->flags);
1592 memset(&wep, 0, sizeof(struct ndis_802_11_wep));
1594 key = erq->flags & IW_ENCODE_INDEX;
1596 if (erq->flags & IW_ENCODE_DISABLED) {
1597 DBG_88E("EncryptionDisabled\n");
1598 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
1599 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1600 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1601 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1602 authmode = Ndis802_11AuthModeOpen;
1603 padapter->securitypriv.ndisauthtype = authmode;
1612 keyindex_provided = 1;
1614 keyindex_provided = 0;
1615 key = padapter->securitypriv.dot11PrivacyKeyIndex;
1616 DBG_88E("rtw_wx_set_enc, key =%d\n", key);
1619 /* set authentication mode */
1620 if (erq->flags & IW_ENCODE_OPEN) {
1621 DBG_88E("rtw_wx_set_enc():IW_ENCODE_OPEN\n");
1622 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
1623 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1624 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1625 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1626 authmode = Ndis802_11AuthModeOpen;
1627 padapter->securitypriv.ndisauthtype = authmode;
1628 } else if (erq->flags & IW_ENCODE_RESTRICTED) {
1629 DBG_88E("rtw_wx_set_enc():IW_ENCODE_RESTRICTED\n");
1630 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
1631 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared;
1632 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
1633 padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
1634 authmode = Ndis802_11AuthModeShared;
1635 padapter->securitypriv.ndisauthtype = authmode;
1637 DBG_88E("rtw_wx_set_enc():erq->flags = 0x%x\n", erq->flags);
1639 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
1640 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1641 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1642 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1643 authmode = Ndis802_11AuthModeOpen;
1644 padapter->securitypriv.ndisauthtype = authmode;
1648 if (erq->length > 0) {
1649 wep.KeyLength = erq->length <= 5 ? 5 : 13;
1651 wep.Length = wep.KeyLength + offsetof(struct ndis_802_11_wep, KeyMaterial);
1655 if (keyindex_provided == 1) {
1656 /* set key_id only, no given KeyMaterial(erq->length == 0). */
1657 padapter->securitypriv.dot11PrivacyKeyIndex = key;
1659 DBG_88E("(keyindex_provided == 1), keyid =%d, key_len =%d\n", key, padapter->securitypriv.dot11DefKeylen[key]);
1661 switch (padapter->securitypriv.dot11DefKeylen[key]) {
1663 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
1666 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
1669 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1677 wep.KeyIndex |= 0x80000000;
1679 memcpy(wep.KeyMaterial, keybuf, wep.KeyLength);
1681 if (rtw_set_802_11_add_wep(padapter, &wep) == false) {
1682 if (rf_on == pwrpriv->rf_pwrstate)
1691 static int rtw_wx_get_enc(struct net_device *dev,
1692 struct iw_request_info *info,
1693 union iwreq_data *wrqu, char *keybuf)
1696 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1697 struct iw_point *erq = &(wrqu->encoding);
1698 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1700 if (check_fwstate(pmlmepriv, _FW_LINKED) != true) {
1701 if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
1703 erq->flags |= IW_ENCODE_DISABLED;
1708 key = erq->flags & IW_ENCODE_INDEX;
1715 key = padapter->securitypriv.dot11PrivacyKeyIndex;
1718 erq->flags = key + 1;
1720 switch (padapter->securitypriv.ndisencryptstatus) {
1721 case Ndis802_11EncryptionNotSupported:
1722 case Ndis802_11EncryptionDisabled:
1724 erq->flags |= IW_ENCODE_DISABLED;
1726 case Ndis802_11Encryption1Enabled:
1727 erq->length = padapter->securitypriv.dot11DefKeylen[key];
1729 memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]);
1731 erq->flags |= IW_ENCODE_ENABLED;
1733 if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen)
1734 erq->flags |= IW_ENCODE_OPEN;
1735 else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared)
1736 erq->flags |= IW_ENCODE_RESTRICTED;
1739 erq->flags |= IW_ENCODE_DISABLED;
1742 case Ndis802_11Encryption2Enabled:
1743 case Ndis802_11Encryption3Enabled:
1745 erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY);
1749 erq->flags |= IW_ENCODE_DISABLED;
1756 static int rtw_wx_get_power(struct net_device *dev,
1757 struct iw_request_info *info,
1758 union iwreq_data *wrqu, char *extra)
1760 wrqu->power.value = 0;
1761 wrqu->power.fixed = 0; /* no auto select */
1762 wrqu->power.disabled = 1;
1767 static int rtw_wx_set_gen_ie(struct net_device *dev,
1768 struct iw_request_info *info,
1769 union iwreq_data *wrqu, char *extra)
1771 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1773 return rtw_set_wpa_ie(padapter, extra, wrqu->data.length);
1776 static int rtw_wx_set_auth(struct net_device *dev,
1777 struct iw_request_info *info,
1778 union iwreq_data *wrqu, char *extra)
1780 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1781 struct iw_param *param = (struct iw_param *)&(wrqu->param);
1784 switch (param->flags & IW_AUTH_INDEX) {
1785 case IW_AUTH_WPA_VERSION:
1787 case IW_AUTH_CIPHER_PAIRWISE:
1790 case IW_AUTH_CIPHER_GROUP:
1793 case IW_AUTH_KEY_MGMT:
1795 * ??? does not use these parameters
1798 case IW_AUTH_TKIP_COUNTERMEASURES:
1800 /* wpa_supplicant is enabling the tkip countermeasure. */
1801 padapter->securitypriv.btkip_countermeasure = true;
1803 /* wpa_supplicant is disabling the tkip countermeasure. */
1804 padapter->securitypriv.btkip_countermeasure = false;
1807 case IW_AUTH_DROP_UNENCRYPTED:
1810 * wpa_supplicant calls set_wpa_enabled when the driver
1811 * is loaded and unloaded, regardless of if WPA is being
1812 * used. No other calls are made which can be used to
1813 * determine if encryption will be used or not prior to
1814 * association being expected. If encryption is not being
1815 * used, drop_unencrypted is set to false, else true -- we
1816 * can use this to determine if the CAP_PRIVACY_ON bit should
1820 if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled)
1821 break;/* it means init value, or using wep, ndisencryptstatus = Ndis802_11Encryption1Enabled, */
1822 /* then it needn't reset it; */
1825 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
1826 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1827 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1828 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1829 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
1833 case IW_AUTH_80211_AUTH_ALG:
1835 * It's the starting point of a link layer connection using wpa_supplicant
1837 if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
1838 LeaveAllPowerSaveMode(padapter);
1839 rtw_disassoc_cmd(padapter, 500, false);
1840 DBG_88E("%s...call rtw_indicate_disconnect\n ", __func__);
1841 rtw_indicate_disconnect(padapter);
1842 rtw_free_assoc_resources(padapter);
1844 ret = wpa_set_auth_algs(dev, (u32)param->value);
1846 case IW_AUTH_WPA_ENABLED:
1848 case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1850 case IW_AUTH_PRIVACY_INVOKED:
1859 static int rtw_wx_set_enc_ext(struct net_device *dev,
1860 struct iw_request_info *info,
1861 union iwreq_data *wrqu, char *extra)
1865 struct ieee_param *param = NULL;
1866 struct iw_point *pencoding = &wrqu->encoding;
1867 struct iw_encode_ext *pext = (struct iw_encode_ext *)extra;
1870 param_len = sizeof(struct ieee_param) + pext->key_len;
1871 param = (struct ieee_param *)rtw_malloc(param_len);
1875 memset(param, 0, param_len);
1877 param->cmd = IEEE_CMD_SET_ENCRYPTION;
1878 eth_broadcast_addr(param->sta_addr);
1880 switch (pext->alg) {
1881 case IW_ENCODE_ALG_NONE:
1882 /* todo: remove key */
1886 case IW_ENCODE_ALG_WEP:
1889 case IW_ENCODE_ALG_TKIP:
1892 case IW_ENCODE_ALG_CCMP:
1900 strlcpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN);
1902 if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1903 param->u.crypt.set_tx = 1;
1905 /* cliW: WEP does not have group key
1906 * just not checking GROUP key setting
1908 if ((pext->alg != IW_ENCODE_ALG_WEP) &&
1909 (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY))
1910 param->u.crypt.set_tx = 0;
1912 param->u.crypt.idx = (pencoding->flags&0x00FF) - 1;
1914 if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
1915 memcpy(param->u.crypt.seq, pext->rx_seq, 8);
1917 if (pext->key_len) {
1918 param->u.crypt.key_len = pext->key_len;
1919 memcpy(param->u.crypt.key, pext + 1, pext->key_len);
1922 ret = wpa_set_encryption(dev, param, param_len);
1929 static int rtw_wx_get_nick(struct net_device *dev,
1930 struct iw_request_info *info,
1931 union iwreq_data *wrqu, char *extra)
1934 wrqu->data.length = 14;
1935 wrqu->data.flags = 1;
1936 memcpy(extra, "<WIFI@REALTEK>", 14);
1939 /* dump debug info here */
1943 static int dummy(struct net_device *dev, struct iw_request_info *a,
1944 union iwreq_data *wrqu, char *b)
1949 static int wpa_set_param(struct net_device *dev, u8 name, u32 value)
1952 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1955 case IEEE_PARAM_WPA_ENABLED:
1956 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; /* 802.1x */
1957 switch ((value)&0xff) {
1959 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; /* WPA_PSK */
1960 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
1963 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */
1964 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
1967 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1968 ("wpa_set_param:padapter->securitypriv.ndisauthtype =%d\n", padapter->securitypriv.ndisauthtype));
1970 case IEEE_PARAM_TKIP_COUNTERMEASURES:
1972 case IEEE_PARAM_DROP_UNENCRYPTED: {
1975 * wpa_supplicant calls set_wpa_enabled when the driver
1976 * is loaded and unloaded, regardless of if WPA is being
1977 * used. No other calls are made which can be used to
1978 * determine if encryption will be used or not prior to
1979 * association being expected. If encryption is not being
1980 * used, drop_unencrypted is set to false, else true -- we
1981 * can use this to determine if the CAP_PRIVACY_ON bit should
1987 case IEEE_PARAM_PRIVACY_INVOKED:
1990 case IEEE_PARAM_AUTH_ALGS:
1991 ret = wpa_set_auth_algs(dev, value);
1993 case IEEE_PARAM_IEEE_802_1X:
1995 case IEEE_PARAM_WPAX_SELECT:
2004 static int wpa_mlme(struct net_device *dev, u32 command, u32 reason)
2007 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2010 case IEEE_MLME_STA_DEAUTH:
2011 if (!rtw_set_802_11_disassociate(padapter))
2014 case IEEE_MLME_STA_DISASSOC:
2015 if (!rtw_set_802_11_disassociate(padapter))
2026 static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p)
2028 struct ieee_param *param;
2031 if (!p->pointer || p->length != sizeof(struct ieee_param)) {
2036 param = (struct ieee_param *)rtw_malloc(p->length);
2042 if (copy_from_user(param, p->pointer, p->length)) {
2048 switch (param->cmd) {
2049 case IEEE_CMD_SET_WPA_PARAM:
2050 ret = wpa_set_param(dev, param->u.wpa_param.name, param->u.wpa_param.value);
2053 case IEEE_CMD_SET_WPA_IE:
2054 ret = rtw_set_wpa_ie((struct adapter *)rtw_netdev_priv(dev),
2055 (char *)param->u.wpa_ie.data, (u16)param->u.wpa_ie.len);
2058 case IEEE_CMD_SET_ENCRYPTION:
2059 ret = wpa_set_encryption(dev, param, p->length);
2063 ret = wpa_mlme(dev, param->u.mlme.command, param->u.mlme.reason_code);
2067 DBG_88E("Unknown WPA supplicant request: %d\n", param->cmd);
2072 if (ret == 0 && copy_to_user(p->pointer, param, p->length))
2082 #ifdef CONFIG_88EU_AP_MODE
2083 static u8 set_pairwise_key(struct adapter *padapter, struct sta_info *psta)
2085 struct cmd_obj *ph2c;
2086 struct set_stakey_parm *psetstakey_para;
2087 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
2090 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
2096 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
2097 if (!psetstakey_para) {
2103 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
2105 psetstakey_para->algorithm = (u8)psta->dot118021XPrivacy;
2107 memcpy(psetstakey_para->addr, psta->hwaddr, ETH_ALEN);
2109 memcpy(psetstakey_para->key, &psta->dot118021x_UncstKey, 16);
2111 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
2118 static int set_group_key(struct adapter *padapter, u8 *key, u8 alg, int keyid)
2121 struct cmd_obj *pcmd;
2122 struct setkey_parm *psetkeyparm;
2123 struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
2126 DBG_88E("%s\n", __func__);
2128 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
2133 psetkeyparm = kzalloc(sizeof(struct setkey_parm), GFP_KERNEL);
2140 psetkeyparm->keyid = (u8)keyid;
2142 psetkeyparm->algorithm = alg;
2144 psetkeyparm->set_tx = 1;
2160 memcpy(&(psetkeyparm->key[0]), key, keylen);
2162 pcmd->cmdcode = _SetKey_CMD_;
2163 pcmd->parmbuf = (u8 *)psetkeyparm;
2164 pcmd->cmdsz = (sizeof(struct setkey_parm));
2168 INIT_LIST_HEAD(&pcmd->list);
2170 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
2177 static int set_wep_key(struct adapter *padapter, u8 *key, u8 keylen, int keyid)
2192 return set_group_key(padapter, key, alg, keyid);
2195 static int rtw_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len)
2198 u32 wep_key_idx, wep_key_len, wep_total_len;
2199 struct ndis_802_11_wep *pwep = NULL;
2200 struct sta_info *psta = NULL, *pbcmc_sta = NULL;
2201 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2202 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2203 struct security_priv *psecuritypriv = &(padapter->securitypriv);
2204 struct sta_priv *pstapriv = &padapter->stapriv;
2206 DBG_88E("%s\n", __func__);
2207 param->u.crypt.err = 0;
2208 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
2209 if (param_len != sizeof(struct ieee_param) + param->u.crypt.key_len) {
2213 if (is_broadcast_ether_addr(param->sta_addr)) {
2214 if (param->u.crypt.idx >= WEP_KEYS) {
2219 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2221 DBG_88E("rtw_set_encryption(), sta has already been removed or never been added\n");
2226 if (strcmp(param->u.crypt.alg, "none") == 0 && (!psta)) {
2227 /* todo:clear default encryption keys */
2229 DBG_88E("clear default encryption keys, keyid =%d\n", param->u.crypt.idx);
2232 if (strcmp(param->u.crypt.alg, "WEP") == 0 && (!psta)) {
2233 DBG_88E("r871x_set_encryption, crypt.alg = WEP\n");
2234 wep_key_idx = param->u.crypt.idx;
2235 wep_key_len = param->u.crypt.key_len;
2236 DBG_88E("r871x_set_encryption, wep_key_idx=%d, len=%d\n", wep_key_idx, wep_key_len);
2237 if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) {
2242 if (wep_key_len > 0) {
2243 wep_key_len = wep_key_len <= 5 ? 5 : 13;
2244 wep_total_len = wep_key_len + offsetof(struct ndis_802_11_wep, KeyMaterial);
2245 pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len);
2247 DBG_88E(" r871x_set_encryption: pwep allocate fail !!!\n");
2251 memset(pwep, 0, wep_total_len);
2253 pwep->KeyLength = wep_key_len;
2254 pwep->Length = wep_total_len;
2257 pwep->KeyIndex = wep_key_idx;
2259 memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength);
2261 if (param->u.crypt.set_tx) {
2262 DBG_88E("wep, set_tx = 1\n");
2264 psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled;
2265 psecuritypriv->dot11PrivacyAlgrthm = _WEP40_;
2266 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2268 if (pwep->KeyLength == 13) {
2269 psecuritypriv->dot11PrivacyAlgrthm = _WEP104_;
2270 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2273 psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx;
2275 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
2277 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
2279 set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx);
2281 DBG_88E("wep, set_tx = 0\n");
2283 /* don't update "psecuritypriv->dot11PrivacyAlgrthm" and */
2284 /* psecuritypriv->dot11PrivacyKeyIndex = keyid", but can rtw_set_key to cam */
2286 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
2288 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
2290 set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx);
2296 if (!psta && check_fwstate(pmlmepriv, WIFI_AP_STATE)) { /* group key */
2297 if (param->u.crypt.set_tx == 1) {
2298 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2299 DBG_88E("%s, set group_key, WEP\n", __func__);
2301 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2302 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2304 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2305 if (param->u.crypt.key_len == 13)
2306 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2307 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2308 DBG_88E("%s, set group_key, TKIP\n", __func__);
2309 psecuritypriv->dot118021XGrpPrivacy = _TKIP_;
2310 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2311 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2313 memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
2314 memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
2316 psecuritypriv->busetkipkey = true;
2317 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2318 DBG_88E("%s, set group_key, CCMP\n", __func__);
2319 psecuritypriv->dot118021XGrpPrivacy = _AES_;
2320 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2321 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2323 DBG_88E("%s, set group_key, none\n", __func__);
2324 psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
2326 psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx;
2327 psecuritypriv->binstallGrpkey = true;
2328 psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */
2329 set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx);
2330 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
2332 pbcmc_sta->ieee8021x_blocked = false;
2333 pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */
2339 if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && psta) { /* psk/802_1x */
2340 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
2341 if (param->u.crypt.set_tx == 1) {
2342 memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2344 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2345 DBG_88E("%s, set pairwise key, WEP\n", __func__);
2347 psta->dot118021XPrivacy = _WEP40_;
2348 if (param->u.crypt.key_len == 13)
2349 psta->dot118021XPrivacy = _WEP104_;
2350 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2351 DBG_88E("%s, set pairwise key, TKIP\n", __func__);
2353 psta->dot118021XPrivacy = _TKIP_;
2356 memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8);
2357 memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8);
2359 psecuritypriv->busetkipkey = true;
2360 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2361 DBG_88E("%s, set pairwise key, CCMP\n", __func__);
2363 psta->dot118021XPrivacy = _AES_;
2365 DBG_88E("%s, set pairwise key, none\n", __func__);
2367 psta->dot118021XPrivacy = _NO_PRIVACY_;
2370 set_pairwise_key(padapter, psta);
2372 psta->ieee8021x_blocked = false;
2373 } else { /* group key??? */
2374 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2375 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2376 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2377 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2378 if (param->u.crypt.key_len == 13)
2379 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2380 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2381 psecuritypriv->dot118021XGrpPrivacy = _TKIP_;
2383 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2384 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2387 memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
2388 memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
2390 psecuritypriv->busetkipkey = true;
2391 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2392 psecuritypriv->dot118021XGrpPrivacy = _AES_;
2394 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2395 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2397 psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
2400 psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx;
2402 psecuritypriv->binstallGrpkey = true;
2404 psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */
2406 set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx);
2408 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
2410 pbcmc_sta->ieee8021x_blocked = false;
2411 pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */
2424 static int rtw_set_beacon(struct net_device *dev, struct ieee_param *param, int len)
2427 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2428 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2429 struct sta_priv *pstapriv = &padapter->stapriv;
2430 unsigned char *pbuf = param->u.bcn_ie.buf;
2432 DBG_88E("%s, len =%d\n", __func__, len);
2434 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2437 memcpy(&pstapriv->max_num_sta, param->u.bcn_ie.reserved, 2);
2439 if ((pstapriv->max_num_sta > NUM_STA) || (pstapriv->max_num_sta <= 0))
2440 pstapriv->max_num_sta = NUM_STA;
2442 if (rtw_check_beacon_data(padapter, pbuf, (len-12-2)) == _SUCCESS)/* 12 = param header, 2:no packed */
2450 static int rtw_hostapd_sta_flush(struct net_device *dev)
2452 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2454 DBG_88E("%s\n", __func__);
2456 flush_all_cam_entry(padapter); /* clear CAM */
2458 return rtw_sta_flush(padapter);
2461 static int rtw_add_sta(struct net_device *dev, struct ieee_param *param)
2464 struct sta_info *psta = NULL;
2465 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2466 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2467 struct sta_priv *pstapriv = &padapter->stapriv;
2469 DBG_88E("rtw_add_sta(aid =%d) =%pM\n", param->u.add_sta.aid, (param->sta_addr));
2471 if (!check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)))
2474 if (is_broadcast_ether_addr(param->sta_addr))
2477 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2479 int flags = param->u.add_sta.flags;
2481 psta->aid = param->u.add_sta.aid;/* aid = 1~2007 */
2483 memcpy(psta->bssrateset, param->u.add_sta.tx_supp_rates, 16);
2485 /* check wmm cap. */
2486 if (WLAN_STA_WME&flags)
2487 psta->qos_option = 1;
2489 psta->qos_option = 0;
2491 if (pmlmepriv->qospriv.qos_option == 0)
2492 psta->qos_option = 0;
2494 /* chec 802.11n ht cap. */
2495 if (WLAN_STA_HT&flags) {
2496 psta->htpriv.ht_option = true;
2497 psta->qos_option = 1;
2498 memcpy(&psta->htpriv.ht_cap, ¶m->u.add_sta.ht_cap,
2499 sizeof(struct ieee80211_ht_cap));
2501 psta->htpriv.ht_option = false;
2504 if (pmlmepriv->htpriv.ht_option == false)
2505 psta->htpriv.ht_option = false;
2507 update_sta_info_apmode(padapter, psta);
2515 static int rtw_del_sta(struct net_device *dev, struct ieee_param *param)
2518 struct sta_info *psta = NULL;
2519 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2520 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2521 struct sta_priv *pstapriv = &padapter->stapriv;
2524 DBG_88E("rtw_del_sta =%pM\n", (param->sta_addr));
2526 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2529 if (is_broadcast_ether_addr(param->sta_addr))
2532 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2534 spin_lock_bh(&pstapriv->asoc_list_lock);
2535 if (!list_empty(&psta->asoc_list)) {
2536 list_del_init(&psta->asoc_list);
2537 pstapriv->asoc_list_cnt--;
2538 updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING);
2540 spin_unlock_bh(&pstapriv->asoc_list_lock);
2541 associated_clients_update(padapter, updated);
2544 DBG_88E("rtw_del_sta(), sta has already been removed or never been added\n");
2550 static int rtw_ioctl_get_sta_data(struct net_device *dev, struct ieee_param *param, int len)
2553 struct sta_info *psta = NULL;
2554 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2555 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2556 struct sta_priv *pstapriv = &padapter->stapriv;
2557 struct ieee_param_ex *param_ex = (struct ieee_param_ex *)param;
2558 struct sta_data *psta_data = (struct sta_data *)param_ex->data;
2560 DBG_88E("rtw_ioctl_get_sta_info, sta_addr: %pM\n", (param_ex->sta_addr));
2562 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2565 if (is_broadcast_ether_addr(param_ex->sta_addr))
2568 psta = rtw_get_stainfo(pstapriv, param_ex->sta_addr);
2570 psta_data->aid = (u16)psta->aid;
2571 psta_data->capability = psta->capability;
2572 psta_data->flags = psta->flags;
2576 no_short_slot_time_set : BIT(1)
2577 no_short_preamble_set : BIT(2)
2578 no_ht_gf_set : BIT(3)
2580 ht_20mhz_set : BIT(5)
2583 psta_data->sta_set = ((psta->nonerp_set) |
2584 (psta->no_short_slot_time_set << 1) |
2585 (psta->no_short_preamble_set << 2) |
2586 (psta->no_ht_gf_set << 3) |
2587 (psta->no_ht_set << 4) |
2588 (psta->ht_20mhz_set << 5));
2589 psta_data->tx_supp_rates_len = psta->bssratelen;
2590 memcpy(psta_data->tx_supp_rates, psta->bssrateset, psta->bssratelen);
2591 memcpy(&psta_data->ht_cap,
2592 &psta->htpriv.ht_cap, sizeof(struct ieee80211_ht_cap));
2593 psta_data->rx_pkts = psta->sta_stats.rx_data_pkts;
2594 psta_data->rx_bytes = psta->sta_stats.rx_bytes;
2595 psta_data->rx_drops = psta->sta_stats.rx_drops;
2596 psta_data->tx_pkts = psta->sta_stats.tx_pkts;
2597 psta_data->tx_bytes = psta->sta_stats.tx_bytes;
2598 psta_data->tx_drops = psta->sta_stats.tx_drops;
2606 static int rtw_get_sta_wpaie(struct net_device *dev, struct ieee_param *param)
2609 struct sta_info *psta = NULL;
2610 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2611 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2612 struct sta_priv *pstapriv = &padapter->stapriv;
2614 DBG_88E("rtw_get_sta_wpaie, sta_addr: %pM\n", (param->sta_addr));
2616 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2619 if (is_broadcast_ether_addr(param->sta_addr))
2622 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2624 if (psta->wpa_ie[0] == WLAN_EID_RSN ||
2625 psta->wpa_ie[0] == WLAN_EID_VENDOR_SPECIFIC) {
2629 wpa_ie_len = psta->wpa_ie[1];
2630 copy_len = min_t(int, wpa_ie_len + 2, sizeof(psta->wpa_ie));
2631 param->u.wpa_ie.len = copy_len;
2632 memcpy(param->u.wpa_ie.reserved, psta->wpa_ie, copy_len);
2634 DBG_88E("sta's wpa_ie is NONE\n");
2643 static int rtw_set_wps_beacon(struct net_device *dev, struct ieee_param *param, int len)
2646 unsigned char wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
2647 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2648 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2649 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
2652 DBG_88E("%s, len =%d\n", __func__, len);
2654 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2657 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2659 kfree(pmlmepriv->wps_beacon_ie);
2660 pmlmepriv->wps_beacon_ie = NULL;
2663 pmlmepriv->wps_beacon_ie = rtw_malloc(ie_len);
2664 pmlmepriv->wps_beacon_ie_len = ie_len;
2665 if (!pmlmepriv->wps_beacon_ie) {
2666 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2670 memcpy(pmlmepriv->wps_beacon_ie, param->u.bcn_ie.buf, ie_len);
2672 update_beacon(padapter, _VENDOR_SPECIFIC_IE_, wps_oui, true);
2674 pmlmeext->bstart_bss = true;
2680 static int rtw_set_wps_probe_resp(struct net_device *dev, struct ieee_param *param, int len)
2683 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2684 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2687 DBG_88E("%s, len =%d\n", __func__, len);
2689 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2692 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2694 kfree(pmlmepriv->wps_probe_resp_ie);
2695 pmlmepriv->wps_probe_resp_ie = NULL;
2698 pmlmepriv->wps_probe_resp_ie = rtw_malloc(ie_len);
2699 pmlmepriv->wps_probe_resp_ie_len = ie_len;
2700 if (!pmlmepriv->wps_probe_resp_ie) {
2701 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2704 memcpy(pmlmepriv->wps_probe_resp_ie, param->u.bcn_ie.buf, ie_len);
2710 static int rtw_set_wps_assoc_resp(struct net_device *dev, struct ieee_param *param, int len)
2713 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2714 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2717 DBG_88E("%s, len =%d\n", __func__, len);
2719 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2722 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2724 kfree(pmlmepriv->wps_assoc_resp_ie);
2725 pmlmepriv->wps_assoc_resp_ie = NULL;
2728 pmlmepriv->wps_assoc_resp_ie = rtw_malloc(ie_len);
2729 pmlmepriv->wps_assoc_resp_ie_len = ie_len;
2730 if (!pmlmepriv->wps_assoc_resp_ie) {
2731 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2735 memcpy(pmlmepriv->wps_assoc_resp_ie, param->u.bcn_ie.buf, ie_len);
2741 static int rtw_set_hidden_ssid(struct net_device *dev, struct ieee_param *param, int len)
2744 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2745 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2746 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
2747 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
2751 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2754 if (param->u.wpa_param.name != 0) /* dummy test... */
2755 DBG_88E("%s name(%u) != 0\n", __func__, param->u.wpa_param.name);
2756 value = param->u.wpa_param.value;
2758 /* use the same definition of hostapd's ignore_broadcast_ssid */
2759 if (value != 1 && value != 2)
2761 DBG_88E("%s value(%u)\n", __func__, value);
2762 pmlmeinfo->hidden_ssid_mode = value;
2766 static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *param, int len)
2768 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2769 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2771 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2774 if (is_broadcast_ether_addr(param->sta_addr))
2777 return rtw_acl_remove_sta(padapter, param->sta_addr);
2780 static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *param, int len)
2782 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2783 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2785 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2788 if (is_broadcast_ether_addr(param->sta_addr))
2791 return rtw_acl_add_sta(padapter, param->sta_addr);
2794 static int rtw_ioctl_set_macaddr_acl(struct net_device *dev, struct ieee_param *param, int len)
2797 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2798 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2800 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2803 rtw_set_macaddr_acl(padapter, param->u.mlme.command);
2808 static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p)
2810 struct ieee_param *param;
2812 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2815 * this function is expect to call in master mode, which allows no power saving
2816 * so, we just check hw_init_completed
2819 if (!padapter->hw_init_completed) {
2824 if (!p->pointer || p->length != sizeof(struct ieee_param)) {
2829 param = (struct ieee_param *)rtw_malloc(p->length);
2835 if (copy_from_user(param, p->pointer, p->length)) {
2841 switch (param->cmd) {
2842 case RTL871X_HOSTAPD_FLUSH:
2843 ret = rtw_hostapd_sta_flush(dev);
2845 case RTL871X_HOSTAPD_ADD_STA:
2846 ret = rtw_add_sta(dev, param);
2848 case RTL871X_HOSTAPD_REMOVE_STA:
2849 ret = rtw_del_sta(dev, param);
2851 case RTL871X_HOSTAPD_SET_BEACON:
2852 ret = rtw_set_beacon(dev, param, p->length);
2854 case RTL871X_SET_ENCRYPTION:
2855 ret = rtw_set_encryption(dev, param, p->length);
2857 case RTL871X_HOSTAPD_GET_WPAIE_STA:
2858 ret = rtw_get_sta_wpaie(dev, param);
2860 case RTL871X_HOSTAPD_SET_WPS_BEACON:
2861 ret = rtw_set_wps_beacon(dev, param, p->length);
2863 case RTL871X_HOSTAPD_SET_WPS_PROBE_RESP:
2864 ret = rtw_set_wps_probe_resp(dev, param, p->length);
2866 case RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP:
2867 ret = rtw_set_wps_assoc_resp(dev, param, p->length);
2869 case RTL871X_HOSTAPD_SET_HIDDEN_SSID:
2870 ret = rtw_set_hidden_ssid(dev, param, p->length);
2872 case RTL871X_HOSTAPD_GET_INFO_STA:
2873 ret = rtw_ioctl_get_sta_data(dev, param, p->length);
2875 case RTL871X_HOSTAPD_SET_MACADDR_ACL:
2876 ret = rtw_ioctl_set_macaddr_acl(dev, param, p->length);
2878 case RTL871X_HOSTAPD_ACL_ADD_STA:
2879 ret = rtw_ioctl_acl_add_sta(dev, param, p->length);
2881 case RTL871X_HOSTAPD_ACL_REMOVE_STA:
2882 ret = rtw_ioctl_acl_remove_sta(dev, param, p->length);
2885 DBG_88E("Unknown hostapd request: %d\n", param->cmd);
2890 if (ret == 0 && copy_to_user(p->pointer, param, p->length))
2898 #include <rtw_android.h>
2899 static int rtw_wx_set_priv(struct net_device *dev,
2900 struct iw_request_info *info,
2901 union iwreq_data *awrq,
2907 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2908 struct iw_point *dwrq = (struct iw_point *)awrq;
2910 if (dwrq->length == 0)
2918 if (copy_from_user(ext, dwrq->pointer, len)) {
2923 /* added for wps2.0 @20110524 */
2924 if (dwrq->flags == 0x8766 && len > 8) {
2926 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2927 u8 *probereq_wpsie = ext;
2928 int probereq_wpsie_len = len;
2929 u8 wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
2931 if ((_VENDOR_SPECIFIC_IE_ == probereq_wpsie[0]) &&
2932 (!memcmp(&probereq_wpsie[2], wps_oui, 4))) {
2933 cp_sz = min(probereq_wpsie_len, MAX_WPS_IE_LEN);
2935 pmlmepriv->wps_probe_req_ie_len = 0;
2936 kfree(pmlmepriv->wps_probe_req_ie);
2937 pmlmepriv->wps_probe_req_ie = NULL;
2939 pmlmepriv->wps_probe_req_ie = rtw_malloc(cp_sz);
2940 if (!pmlmepriv->wps_probe_req_ie) {
2941 pr_info("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2945 memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz);
2946 pmlmepriv->wps_probe_req_ie_len = cp_sz;
2951 if (len >= WEXT_CSCAN_HEADER_SIZE &&
2952 !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
2953 ret = rtw_wx_set_scan(dev, info, awrq, ext);
2964 static iw_handler rtw_handlers[] = {
2965 NULL, /* SIOCSIWCOMMIT */
2966 rtw_wx_get_name, /* SIOCGIWNAME */
2967 dummy, /* SIOCSIWNWID */
2968 dummy, /* SIOCGIWNWID */
2969 rtw_wx_set_freq, /* SIOCSIWFREQ */
2970 rtw_wx_get_freq, /* SIOCGIWFREQ */
2971 rtw_wx_set_mode, /* SIOCSIWMODE */
2972 rtw_wx_get_mode, /* SIOCGIWMODE */
2973 dummy, /* SIOCSIWSENS */
2974 rtw_wx_get_sens, /* SIOCGIWSENS */
2975 NULL, /* SIOCSIWRANGE */
2976 rtw_wx_get_range, /* SIOCGIWRANGE */
2977 rtw_wx_set_priv, /* SIOCSIWPRIV */
2978 NULL, /* SIOCGIWPRIV */
2979 NULL, /* SIOCSIWSTATS */
2980 NULL, /* SIOCGIWSTATS */
2981 dummy, /* SIOCSIWSPY */
2982 dummy, /* SIOCGIWSPY */
2983 NULL, /* SIOCGIWTHRSPY */
2984 NULL, /* SIOCWIWTHRSPY */
2985 rtw_wx_set_wap, /* SIOCSIWAP */
2986 rtw_wx_get_wap, /* SIOCGIWAP */
2987 rtw_wx_set_mlme, /* request MLME operation; uses struct iw_mlme */
2988 dummy, /* SIOCGIWAPLIST -- depricated */
2989 rtw_wx_set_scan, /* SIOCSIWSCAN */
2990 rtw_wx_get_scan, /* SIOCGIWSCAN */
2991 rtw_wx_set_essid, /* SIOCSIWESSID */
2992 rtw_wx_get_essid, /* SIOCGIWESSID */
2993 dummy, /* SIOCSIWNICKN */
2994 rtw_wx_get_nick, /* SIOCGIWNICKN */
2995 NULL, /* -- hole -- */
2996 NULL, /* -- hole -- */
2997 rtw_wx_set_rate, /* SIOCSIWRATE */
2998 rtw_wx_get_rate, /* SIOCGIWRATE */
2999 rtw_wx_set_rts, /* SIOCSIWRTS */
3000 rtw_wx_get_rts, /* SIOCGIWRTS */
3001 rtw_wx_set_frag, /* SIOCSIWFRAG */
3002 rtw_wx_get_frag, /* SIOCGIWFRAG */
3003 dummy, /* SIOCSIWTXPOW */
3004 dummy, /* SIOCGIWTXPOW */
3005 dummy, /* SIOCSIWRETRY */
3006 rtw_wx_get_retry, /* SIOCGIWRETRY */
3007 rtw_wx_set_enc, /* SIOCSIWENCODE */
3008 rtw_wx_get_enc, /* SIOCGIWENCODE */
3009 dummy, /* SIOCSIWPOWER */
3010 rtw_wx_get_power, /* SIOCGIWPOWER */
3011 NULL, /*---hole---*/
3012 NULL, /*---hole---*/
3013 rtw_wx_set_gen_ie, /* SIOCSIWGENIE */
3014 NULL, /* SIOCGWGENIE */
3015 rtw_wx_set_auth, /* SIOCSIWAUTH */
3016 NULL, /* SIOCGIWAUTH */
3017 rtw_wx_set_enc_ext, /* SIOCSIWENCODEEXT */
3018 NULL, /* SIOCGIWENCODEEXT */
3019 rtw_wx_set_pmkid, /* SIOCSIWPMKSA */
3020 NULL, /*---hole---*/
3023 static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev)
3025 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
3026 struct iw_statistics *piwstats = &padapter->iwstats;
3031 if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
3032 piwstats->qual.qual = 0;
3033 piwstats->qual.level = 0;
3034 piwstats->qual.noise = 0;
3036 tmp_level = padapter->recvpriv.signal_strength;
3037 tmp_qual = padapter->recvpriv.signal_qual;
3038 tmp_noise = padapter->recvpriv.noise;
3040 piwstats->qual.level = tmp_level;
3041 piwstats->qual.qual = tmp_qual;
3042 piwstats->qual.noise = tmp_noise;
3044 piwstats->qual.updated = IW_QUAL_ALL_UPDATED;/* IW_QUAL_DBM; */
3045 return &padapter->iwstats;
3048 struct iw_handler_def rtw_handlers_def = {
3049 .standard = rtw_handlers,
3050 .num_standard = ARRAY_SIZE(rtw_handlers),
3051 .get_wireless_stats = rtw_get_wireless_stats,
3054 int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
3056 struct iwreq *wrq = (struct iwreq *)rq;
3060 case RTL_IOCTL_WPA_SUPPLICANT:
3061 ret = wpa_supplicant_ioctl(dev, &wrq->u.data);
3063 #ifdef CONFIG_88EU_AP_MODE
3064 case RTL_IOCTL_HOSTAPD:
3065 ret = rtw_hostapd_ioctl(dev, &wrq->u.data);
3067 #endif /* CONFIG_88EU_AP_MODE */
3068 case (SIOCDEVPRIVATE+1):
3069 ret = rtw_android_priv_cmd(dev, rq, cmd);