1 /******************************************************************************
3 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 ******************************************************************************/
15 #define _IOCTL_LINUX_C_
17 #include <linux/ieee80211.h>
19 #include <osdep_service.h>
20 #include <drv_types.h>
21 #include <wlan_bssdef.h>
22 #include <rtw_debug.h>
25 #include <rtw_mlme_ext.h>
26 #include <rtw_ioctl.h>
27 #include <rtw_ioctl_set.h>
28 #include <rtl8188e_hal.h>
31 #include <linux/vmalloc.h>
32 #include <linux/etherdevice.h>
34 #include "osdep_intf.h"
36 #define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30)
38 #define SCAN_ITEM_SIZE 768
39 #define MAX_CUSTOM_LEN 64
43 #define WEXT_CSCAN_AMOUNT 9
44 #define WEXT_CSCAN_BUF_LEN 360
45 #define WEXT_CSCAN_HEADER "CSCAN S\x01\x00\x00S\x00"
46 #define WEXT_CSCAN_HEADER_SIZE 12
47 #define WEXT_CSCAN_SSID_SECTION 'S'
48 #define WEXT_CSCAN_CHANNEL_SECTION 'C'
49 #define WEXT_CSCAN_NPROBE_SECTION 'N'
50 #define WEXT_CSCAN_ACTV_DWELL_SECTION 'A'
51 #define WEXT_CSCAN_PASV_DWELL_SECTION 'P'
52 #define WEXT_CSCAN_HOME_DWELL_SECTION 'H'
53 #define WEXT_CSCAN_TYPE_SECTION 'T'
55 static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000,
56 6000000, 9000000, 12000000, 18000000, 24000000, 36000000,
59 static const char * const iw_operation_mode[] = {
60 "Auto", "Ad-Hoc", "Managed", "Master", "Repeater",
61 "Secondary", "Monitor"
64 void indicate_wx_scan_complete_event(struct adapter *padapter)
66 union iwreq_data wrqu;
68 memset(&wrqu, 0, sizeof(union iwreq_data));
69 wireless_send_event(padapter->pnetdev, SIOCGIWSCAN, &wrqu, NULL);
72 void rtw_indicate_wx_assoc_event(struct adapter *padapter)
74 union iwreq_data wrqu;
75 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
77 memset(&wrqu, 0, sizeof(union iwreq_data));
79 wrqu.ap_addr.sa_family = ARPHRD_ETHER;
81 memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN);
83 DBG_88E_LEVEL(_drv_always_, "assoc success\n");
84 wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL);
87 void rtw_indicate_wx_disassoc_event(struct adapter *padapter)
89 union iwreq_data wrqu;
91 memset(&wrqu, 0, sizeof(union iwreq_data));
93 wrqu.ap_addr.sa_family = ARPHRD_ETHER;
94 eth_zero_addr(wrqu.ap_addr.sa_data);
96 DBG_88E_LEVEL(_drv_always_, "indicate disassoc\n");
97 wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL);
100 static char *translate_scan(struct adapter *padapter,
101 struct iw_request_info *info,
102 struct wlan_network *pnetwork,
103 char *start, char *stop)
105 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
110 char custom[MAX_CUSTOM_LEN];
112 u16 max_rate = 0, rate, ht_cap = false;
114 u8 bw_40MHz = 0, short_GI = 0;
120 iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
122 memcpy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress, ETH_ALEN);
123 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN);
126 iwe.cmd = SIOCGIWESSID;
127 iwe.u.data.flags = 1;
128 iwe.u.data.length = min_t(u16, pnetwork->network.Ssid.SsidLength, 32);
129 start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid);
131 /* parsing HT_CAP_IE */
132 p = rtw_get_ie(&pnetwork->network.IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pnetwork->network.IELength-12);
134 if (p && ht_ielen > 0) {
135 struct ieee80211_ht_cap *pht_capie;
138 pht_capie = (struct ieee80211_ht_cap *)(p + 2);
139 memcpy(&mcs_rate, pht_capie->mcs.rx_mask, 2);
140 bw_40MHz = !!(le16_to_cpu(pht_capie->cap_info) &
141 IEEE80211_HT_CAP_SUP_WIDTH);
142 short_GI = !!(le16_to_cpu(pht_capie->cap_info) &
143 (IEEE80211_HT_CAP_SGI_20 |
144 IEEE80211_HT_CAP_SGI_40));
147 /* Add the protocol name */
148 iwe.cmd = SIOCGIWNAME;
149 if ((rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates))) {
151 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn");
153 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
154 } else if ((rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates))) {
156 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn");
158 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg");
160 if (pnetwork->network.Configuration.DSConfig > 14) {
162 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11an");
164 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a");
167 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn");
169 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
173 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN);
176 iwe.cmd = SIOCGIWMODE;
177 memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.IEs), 2);
179 cap = le16_to_cpu(le_tmp);
181 if (!WLAN_CAPABILITY_IS_STA_BSS(cap)) {
182 if (cap & WLAN_CAPABILITY_ESS)
183 iwe.u.mode = IW_MODE_MASTER;
185 iwe.u.mode = IW_MODE_ADHOC;
187 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN);
190 if (pnetwork->network.Configuration.DSConfig < 1)
191 pnetwork->network.Configuration.DSConfig = 1;
193 /* Add frequency/channel */
194 iwe.cmd = SIOCGIWFREQ;
195 iwe.u.freq.m = rtw_ch2freq(pnetwork->network.Configuration.DSConfig) * 100000;
197 iwe.u.freq.i = pnetwork->network.Configuration.DSConfig;
198 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN);
200 /* Add encryption capability */
201 iwe.cmd = SIOCGIWENCODE;
202 if (cap & WLAN_CAPABILITY_PRIVACY)
203 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
205 iwe.u.data.flags = IW_ENCODE_DISABLED;
206 iwe.u.data.length = 0;
207 start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid);
209 /*Add basic and extended rates */
212 p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): ");
213 while (pnetwork->network.SupportedRates[i] != 0) {
214 rate = pnetwork->network.SupportedRates[i]&0x7F;
217 p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
218 "%d%s ", rate >> 1, (rate & 1) ? ".5" : "");
223 if (mcs_rate&0x8000)/* MCS15 */
224 max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130);
225 else if (mcs_rate&0x0080)/* MCS7 */
227 else/* default MCS7 */
228 max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : ((short_GI) ? 72 : 65);
230 max_rate = max_rate*2;/* Mbps/2; */
233 iwe.cmd = SIOCGIWRATE;
234 iwe.u.bitrate.fixed = 0;
235 iwe.u.bitrate.disabled = 0;
236 iwe.u.bitrate.value = max_rate * 500000;
237 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN);
239 /* parsing WPA/WPA2 IE */
241 u8 buf[MAX_WPA_IE_LEN];
242 u8 wpa_ie[255], rsn_ie[255];
243 u16 wpa_len = 0, rsn_len = 0;
246 rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, rsn_ie, &rsn_len, wpa_ie, &wpa_len);
247 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: ssid =%s\n", pnetwork->network.Ssid.Ssid));
248 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
252 memset(buf, 0, MAX_WPA_IE_LEN);
253 p += sprintf(p, "wpa_ie=");
254 for (i = 0; i < wpa_len; i++)
255 p += sprintf(p, "%02x", wpa_ie[i]);
257 memset(&iwe, 0, sizeof(iwe));
258 iwe.cmd = IWEVCUSTOM;
259 iwe.u.data.length = strlen(buf);
260 start = iwe_stream_add_point(info, start, stop, &iwe, buf);
262 memset(&iwe, 0, sizeof(iwe));
264 iwe.u.data.length = wpa_len;
265 start = iwe_stream_add_point(info, start, stop, &iwe, wpa_ie);
269 memset(buf, 0, MAX_WPA_IE_LEN);
270 p += sprintf(p, "rsn_ie=");
271 for (i = 0; i < rsn_len; i++)
272 p += sprintf(p, "%02x", rsn_ie[i]);
273 memset(&iwe, 0, sizeof(iwe));
274 iwe.cmd = IWEVCUSTOM;
275 iwe.u.data.length = strlen(buf);
276 start = iwe_stream_add_point(info, start, stop, &iwe, buf);
278 memset(&iwe, 0, sizeof(iwe));
280 iwe.u.data.length = rsn_len;
281 start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie);
285 {/* parsing WPS IE */
286 uint cnt = 0, total_ielen;
287 u8 *wpsie_ptr = NULL;
289 u8 *ie_ptr = pnetwork->network.IEs + _FIXED_IE_LENGTH_;
291 total_ielen = pnetwork->network.IELength - _FIXED_IE_LENGTH_;
293 while (cnt < total_ielen) {
294 if (rtw_is_wps_ie(&ie_ptr[cnt], &wps_ielen) && (wps_ielen > 2)) {
295 wpsie_ptr = &ie_ptr[cnt];
297 iwe.u.data.length = (u16)wps_ielen;
298 start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr);
300 cnt += ie_ptr[cnt+1]+2; /* goto next */
304 /* Add quality statistics */
306 iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID;
308 if (check_fwstate(pmlmepriv, _FW_LINKED) == true &&
309 is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network)) {
310 ss = padapter->recvpriv.signal_strength;
311 sq = padapter->recvpriv.signal_qual;
313 ss = pnetwork->network.PhyInfo.SignalStrength;
314 sq = pnetwork->network.PhyInfo.SignalQuality;
317 iwe.u.qual.level = (u8)ss;
318 iwe.u.qual.qual = (u8)sq; /* signal quality */
319 iwe.u.qual.noise = 0; /* noise level */
320 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN);
324 static int wpa_set_auth_algs(struct net_device *dev, u32 value)
326 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
329 if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) {
330 DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY and AUTH_ALG_OPEN_SYSTEM [value:0x%x]\n", value);
331 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
332 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch;
333 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto;
334 } else if (value & AUTH_ALG_SHARED_KEY) {
335 DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY [value:0x%x]\n", value);
336 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
338 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared;
339 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared;
340 } else if (value & AUTH_ALG_OPEN_SYSTEM) {
341 DBG_88E("wpa_set_auth_algs, AUTH_ALG_OPEN_SYSTEM\n");
342 if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) {
343 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
344 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
346 } else if (value & AUTH_ALG_LEAP) {
347 DBG_88E("wpa_set_auth_algs, AUTH_ALG_LEAP\n");
349 DBG_88E("wpa_set_auth_algs, error!\n");
355 static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len)
358 u32 wep_key_idx, wep_key_len, wep_total_len;
359 struct ndis_802_11_wep *pwep = NULL;
360 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
361 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
362 struct security_priv *psecuritypriv = &padapter->securitypriv;
364 param->u.crypt.err = 0;
365 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
367 if (param_len < (u32)((u8 *)param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) {
372 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
373 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
374 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
375 if (param->u.crypt.idx >= WEP_KEYS) {
384 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
385 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("wpa_set_encryption, crypt.alg = WEP\n"));
386 DBG_88E("wpa_set_encryption, crypt.alg = WEP\n");
388 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
389 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
390 padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
392 wep_key_idx = param->u.crypt.idx;
393 wep_key_len = param->u.crypt.key_len;
395 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(1)wep_key_idx =%d\n", wep_key_idx));
396 DBG_88E("(1)wep_key_idx =%d\n", wep_key_idx);
398 if (wep_key_idx > WEP_KEYS)
401 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(2)wep_key_idx =%d\n", wep_key_idx));
403 if (wep_key_len > 0) {
404 wep_key_len = wep_key_len <= 5 ? 5 : 13;
405 wep_total_len = wep_key_len + offsetof(struct ndis_802_11_wep, KeyMaterial);
406 pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len);
408 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, (" wpa_set_encryption: pwep allocate fail !!!\n"));
411 memset(pwep, 0, wep_total_len);
412 pwep->KeyLength = wep_key_len;
413 pwep->Length = wep_total_len;
414 if (wep_key_len == 13) {
415 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
416 padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_;
422 pwep->KeyIndex = wep_key_idx;
423 pwep->KeyIndex |= 0x80000000;
424 memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength);
425 if (param->u.crypt.set_tx) {
426 DBG_88E("wep, set_tx = 1\n");
427 if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL)
430 DBG_88E("wep, set_tx = 0\n");
431 if (wep_key_idx >= WEP_KEYS) {
435 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
436 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
437 rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0);
442 if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { /* 802_1x */
443 struct sta_info *psta, *pbcmc_sta;
444 struct sta_priv *pstapriv = &padapter->stapriv;
446 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { /* sta mode */
447 psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv));
451 if (strcmp(param->u.crypt.alg, "none") != 0)
452 psta->ieee8021x_blocked = false;
454 if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) ||
455 (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled))
456 psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm;
458 if (param->u.crypt.set_tx == 1) { /* pairwise key */
459 memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
461 if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */
462 memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8);
463 memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8);
464 padapter->securitypriv.busetkipkey = false;
467 DBG_88E(" ~~~~set sta key:unicastkey\n");
469 rtw_setstakey_cmd(padapter, (unsigned char *)psta, true);
470 } else { /* group key */
471 memcpy(padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16 ));
472 memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
473 memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
474 padapter->securitypriv.binstallGrpkey = true;
475 DBG_88E(" ~~~~set sta key:groupkey\n");
477 padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx;
479 rtw_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx, 1);
482 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
486 /* Jeff: don't disable ieee8021x_blocked while clearing key */
487 if (strcmp(param->u.crypt.alg, "none") != 0)
488 pbcmc_sta->ieee8021x_blocked = false;
490 if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) ||
491 (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled))
492 pbcmc_sta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm;
503 static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ielen)
506 int group_cipher = 0, pairwise_cipher = 0;
509 if ((ielen > MAX_WPA_IE_LEN) || (!pie)) {
510 _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
518 buf = kmemdup(pie, ielen, GFP_KERNEL);
528 DBG_88E("\n wpa_ie(length:%d):\n", ielen);
529 for (i = 0; i < ielen; i += 8)
530 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]);
533 if (ielen < RSN_HEADER_LEN) {
534 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("Ie len too short %d\n", ielen));
539 if (rtw_parse_wpa_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
540 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
541 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK;
542 memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen);
545 if (rtw_parse_wpa2_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
546 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
547 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK;
548 memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen);
551 switch (group_cipher) {
552 case WPA_CIPHER_NONE:
553 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
554 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
556 case WPA_CIPHER_WEP40:
557 padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
558 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
560 case WPA_CIPHER_TKIP:
561 padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_;
562 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
564 case WPA_CIPHER_CCMP:
565 padapter->securitypriv.dot118021XGrpPrivacy = _AES_;
566 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
568 case WPA_CIPHER_WEP104:
569 padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_;
570 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
574 switch (pairwise_cipher) {
575 case WPA_CIPHER_NONE:
576 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
577 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
579 case WPA_CIPHER_WEP40:
580 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
581 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
583 case WPA_CIPHER_TKIP:
584 padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_;
585 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
587 case WPA_CIPHER_CCMP:
588 padapter->securitypriv.dot11PrivacyAlgrthm = _AES_;
589 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
591 case WPA_CIPHER_WEP104:
592 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
593 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
597 _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
600 u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
602 while (cnt < ielen) {
604 if ((eid == _VENDOR_SPECIFIC_IE_) && (!memcmp(&buf[cnt+2], wps_oui, 4))) {
605 DBG_88E("SET WPS_IE\n");
607 padapter->securitypriv.wps_ie_len = min(buf[cnt + 1] + 2, MAX_WPA_IE_LEN << 2);
609 memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len);
611 set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS);
615 cnt += buf[cnt+1]+2; /* goto next */
621 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
622 ("rtw_set_wpa_ie: pairwise_cipher = 0x%08x padapter->securitypriv.ndisencryptstatus =%d padapter->securitypriv.ndisauthtype =%d\n",
623 pairwise_cipher, padapter->securitypriv.ndisencryptstatus, padapter->securitypriv.ndisauthtype));
629 typedef unsigned char NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX];
631 static int rtw_wx_get_name(struct net_device *dev,
632 struct iw_request_info *info,
633 union iwreq_data *wrqu, char *extra)
635 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
639 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
640 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
641 NDIS_802_11_RATES_EX *prates = NULL;
643 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("cmd_code =%x\n", info->cmd));
645 if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) {
646 /* parsing HT_CAP_IE */
647 p = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength-12);
648 if (p && ht_ielen > 0)
651 prates = &pcur_bss->SupportedRates;
653 if (rtw_is_cckratesonly_included((u8 *)prates) == true) {
655 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn");
657 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b");
658 } else if ((rtw_is_cckrates_included((u8 *)prates)) == true) {
660 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn");
662 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg");
664 if (pcur_bss->Configuration.DSConfig > 14) {
666 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11an");
668 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11a");
671 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn");
673 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g");
677 snprintf(wrqu->name, IFNAMSIZ, "unassociated");
682 static int rtw_wx_set_freq(struct net_device *dev,
683 struct iw_request_info *info,
684 union iwreq_data *wrqu, char *extra)
686 RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+rtw_wx_set_freq\n"));
690 static int rtw_wx_get_freq(struct net_device *dev,
691 struct iw_request_info *info,
692 union iwreq_data *wrqu, char *extra)
694 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
695 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
696 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
698 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
699 /* wrqu->freq.m = ieee80211_wlan_frequencies[pcur_bss->Configuration.DSConfig-1] * 100000; */
700 wrqu->freq.m = rtw_ch2freq(pcur_bss->Configuration.DSConfig) * 100000;
702 wrqu->freq.i = pcur_bss->Configuration.DSConfig;
704 wrqu->freq.m = rtw_ch2freq(padapter->mlmeextpriv.cur_channel) * 100000;
706 wrqu->freq.i = padapter->mlmeextpriv.cur_channel;
712 static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a,
713 union iwreq_data *wrqu, char *b)
715 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
716 enum ndis_802_11_network_infra networkType;
719 if (_FAIL == rtw_pwr_wakeup(padapter)) {
724 if (!padapter->hw_init_completed) {
729 switch (wrqu->mode) {
731 networkType = Ndis802_11AutoUnknown;
732 DBG_88E("set_mode = IW_MODE_AUTO\n");
735 networkType = Ndis802_11IBSS;
736 DBG_88E("set_mode = IW_MODE_ADHOC\n");
739 networkType = Ndis802_11APMode;
740 DBG_88E("set_mode = IW_MODE_MASTER\n");
743 networkType = Ndis802_11Infrastructure;
744 DBG_88E("set_mode = IW_MODE_INFRA\n");
748 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("\n Mode: %s is not supported\n", iw_operation_mode[wrqu->mode]));
751 if (rtw_set_802_11_infrastructure_mode(padapter, networkType) == false) {
755 rtw_setopmode_cmd(padapter, networkType);
760 static int rtw_wx_get_mode(struct net_device *dev, struct iw_request_info *a,
761 union iwreq_data *wrqu, char *b)
763 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
764 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
766 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_get_mode\n"));
768 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
769 wrqu->mode = IW_MODE_INFRA;
770 else if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) ||
771 (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)))
772 wrqu->mode = IW_MODE_ADHOC;
773 else if (check_fwstate(pmlmepriv, WIFI_AP_STATE))
774 wrqu->mode = IW_MODE_MASTER;
776 wrqu->mode = IW_MODE_AUTO;
781 static int rtw_wx_set_pmkid(struct net_device *dev,
782 struct iw_request_info *a,
783 union iwreq_data *wrqu, char *extra)
785 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
786 u8 j, blInserted = false;
788 struct security_priv *psecuritypriv = &padapter->securitypriv;
789 struct iw_pmksa *pPMK = (struct iw_pmksa *)extra;
790 u8 strZeroMacAddress[ETH_ALEN] = {0x00};
791 u8 strIssueBssid[ETH_ALEN] = {0x00};
793 memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN);
794 if (pPMK->cmd == IW_PMKSA_ADD) {
795 DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_ADD!\n");
796 if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN))
802 /* overwrite PMKID */
803 for (j = 0; j < NUM_PMKID_CACHE; j++) {
804 if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) {
805 /* BSSID is matched, the same AP => rewrite with new PMKID. */
806 DBG_88E("[rtw_wx_set_pmkid] BSSID exists in the PMKList.\n");
807 memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN);
808 psecuritypriv->PMKIDList[j].bUsed = true;
809 psecuritypriv->PMKIDIndex = j+1;
816 /* Find a new entry */
817 DBG_88E("[rtw_wx_set_pmkid] Use the new entry index = %d for this PMKID.\n",
818 psecuritypriv->PMKIDIndex);
820 memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, strIssueBssid, ETH_ALEN);
821 memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, pPMK->pmkid, IW_PMKID_LEN);
823 psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bUsed = true;
824 psecuritypriv->PMKIDIndex++;
825 if (psecuritypriv->PMKIDIndex == 16)
826 psecuritypriv->PMKIDIndex = 0;
828 } else if (pPMK->cmd == IW_PMKSA_REMOVE) {
829 DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_REMOVE!\n");
831 for (j = 0; j < NUM_PMKID_CACHE; j++) {
832 if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) {
833 /* BSSID is matched, the same AP => Remove this PMKID information and reset it. */
834 eth_zero_addr(psecuritypriv->PMKIDList[j].Bssid);
835 psecuritypriv->PMKIDList[j].bUsed = false;
839 } else if (pPMK->cmd == IW_PMKSA_FLUSH) {
840 DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_FLUSH!\n");
841 memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
842 psecuritypriv->PMKIDIndex = 0;
848 static int rtw_wx_get_sens(struct net_device *dev,
849 struct iw_request_info *info,
850 union iwreq_data *wrqu, char *extra)
852 wrqu->sens.value = 0;
853 wrqu->sens.fixed = 0; /* no auto select */
854 wrqu->sens.disabled = 1;
858 static int rtw_wx_get_range(struct net_device *dev,
859 struct iw_request_info *info,
860 union iwreq_data *wrqu, char *extra)
862 struct iw_range *range = (struct iw_range *)extra;
863 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
864 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
869 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_range. cmd_code =%x\n", info->cmd));
871 wrqu->data.length = sizeof(*range);
872 memset(range, 0, sizeof(*range));
874 /* Let's try to keep this struct in the same order as in
875 * linux/include/wireless.h
878 /* TODO: See what values we can set, and remove the ones we can't
879 * set, or fill them with some default data.
882 /* ~5 Mb/s real (802.11b) */
883 range->throughput = 5 * 1000 * 1000;
885 /* signal level threshold range */
887 /* percent values between 0 and 100. */
888 range->max_qual.qual = 100;
889 range->max_qual.level = 100;
890 range->max_qual.noise = 100;
891 range->max_qual.updated = 7; /* Updated all three */
893 range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */
894 /* TODO: Find real 'good' to 'bad' threshol value for RSSI */
895 range->avg_qual.level = 178; /* -78 dBm */
896 range->avg_qual.noise = 0;
897 range->avg_qual.updated = 7; /* Updated all three */
899 range->num_bitrates = RATE_COUNT;
901 for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++)
902 range->bitrate[i] = rtw_rates[i];
904 range->min_frag = MIN_FRAG_THRESHOLD;
905 range->max_frag = MAX_FRAG_THRESHOLD;
909 range->we_version_compiled = WIRELESS_EXT;
910 range->we_version_source = 16;
912 for (i = 0, val = 0; i < MAX_CHANNEL_NUM; i++) {
913 /* Include only legal frequencies for some countries */
914 if (pmlmeext->channel_set[i].ChannelNum != 0) {
915 range->freq[val].i = pmlmeext->channel_set[i].ChannelNum;
916 range->freq[val].m = rtw_ch2freq(pmlmeext->channel_set[i].ChannelNum) * 100000;
917 range->freq[val].e = 1;
921 if (val == IW_MAX_FREQUENCIES)
925 range->num_channels = val;
926 range->num_frequency = val;
928 /* The following code will proivde the security capability to network manager. */
929 /* If the driver doesn't provide this capability to network manager, */
930 /* the WPA/WPA2 routers can't be chosen in the network manager. */
933 #define IW_SCAN_CAPA_NONE 0x00
934 #define IW_SCAN_CAPA_ESSID 0x01
935 #define IW_SCAN_CAPA_BSSID 0x02
936 #define IW_SCAN_CAPA_CHANNEL 0x04
937 #define IW_SCAN_CAPA_MODE 0x08
938 #define IW_SCAN_CAPA_RATE 0x10
939 #define IW_SCAN_CAPA_TYPE 0x20
940 #define IW_SCAN_CAPA_TIME 0x40
943 range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
944 IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
946 range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE |
947 IW_SCAN_CAPA_BSSID | IW_SCAN_CAPA_CHANNEL |
948 IW_SCAN_CAPA_MODE | IW_SCAN_CAPA_RATE;
953 /* s1. rtw_set_802_11_infrastructure_mode() */
954 /* s2. rtw_set_802_11_authentication_mode() */
955 /* s3. set_802_11_encryption_mode() */
956 /* s4. rtw_set_802_11_bssid() */
957 static int rtw_wx_set_wap(struct net_device *dev,
958 struct iw_request_info *info,
959 union iwreq_data *awrq,
963 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
964 struct sockaddr *temp = (struct sockaddr *)awrq;
965 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
966 struct list_head *phead;
967 u8 *dst_bssid, *src_bssid;
968 struct __queue *queue = &(pmlmepriv->scanned_queue);
969 struct wlan_network *pnetwork = NULL;
970 enum ndis_802_11_auth_mode authmode;
972 if (_FAIL == rtw_pwr_wakeup(padapter)) {
977 if (!padapter->bup) {
982 if (temp->sa_family != ARPHRD_ETHER) {
987 authmode = padapter->securitypriv.ndisauthtype;
988 spin_lock_bh(&queue->lock);
989 phead = get_list_head(queue);
990 pmlmepriv->pscanned = phead->next;
992 while (phead != pmlmepriv->pscanned) {
993 pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list);
995 pmlmepriv->pscanned = pmlmepriv->pscanned->next;
997 dst_bssid = pnetwork->network.MacAddress;
999 src_bssid = temp->sa_data;
1001 if ((!memcmp(dst_bssid, src_bssid, ETH_ALEN))) {
1002 if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) {
1004 spin_unlock_bh(&queue->lock);
1011 spin_unlock_bh(&queue->lock);
1013 rtw_set_802_11_authentication_mode(padapter, authmode);
1014 /* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */
1015 if (rtw_set_802_11_bssid(padapter, temp->sa_data) == false) {
1025 static int rtw_wx_get_wap(struct net_device *dev,
1026 struct iw_request_info *info,
1027 union iwreq_data *wrqu, char *extra)
1029 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1030 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1031 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
1033 wrqu->ap_addr.sa_family = ARPHRD_ETHER;
1035 eth_zero_addr(wrqu->ap_addr.sa_data);
1037 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_wap\n"));
1039 if (((check_fwstate(pmlmepriv, _FW_LINKED)) == true) ||
1040 ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) == true) ||
1041 ((check_fwstate(pmlmepriv, WIFI_AP_STATE)) == true))
1042 memcpy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress, ETH_ALEN);
1044 eth_zero_addr(wrqu->ap_addr.sa_data);
1048 static int rtw_wx_set_mlme(struct net_device *dev,
1049 struct iw_request_info *info,
1050 union iwreq_data *wrqu, char *extra)
1054 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1055 struct iw_mlme *mlme = (struct iw_mlme *)extra;
1060 DBG_88E("%s\n", __func__);
1062 reason = mlme->reason_code;
1064 DBG_88E("%s, cmd =%d, reason =%d\n", __func__, mlme->cmd, reason);
1066 switch (mlme->cmd) {
1067 case IW_MLME_DEAUTH:
1068 if (!rtw_set_802_11_disassociate(padapter))
1071 case IW_MLME_DISASSOC:
1072 if (!rtw_set_802_11_disassociate(padapter))
1081 static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
1082 union iwreq_data *wrqu, char *extra)
1086 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1087 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1088 struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT];
1090 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_set_scan\n"));
1092 if (_FAIL == rtw_pwr_wakeup(padapter)) {
1097 if (padapter->bDriverStopped) {
1098 DBG_88E("bDriverStopped =%d\n", padapter->bDriverStopped);
1103 if (!padapter->bup) {
1108 if (!padapter->hw_init_completed) {
1113 /* When Busy Traffic, driver do not site survey. So driver return success. */
1114 /* wpa_supplicant will not issue SIOCSIWSCAN cmd again after scan timeout. */
1115 /* modify by thomas 2011-02-22. */
1116 if (pmlmepriv->LinkDetectInfo.bBusyTraffic) {
1117 indicate_wx_scan_complete_event(padapter);
1121 if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) {
1122 indicate_wx_scan_complete_event(padapter);
1126 /* For the DMP WiFi Display project, the driver won't to scan because */
1127 /* the pmlmepriv->scan_interval is always equal to 3. */
1128 /* So, the wpa_supplicant won't find out the WPS SoftAP. */
1130 memset(ssid, 0, sizeof(struct ndis_802_11_ssid)*RTW_SSID_SCAN_AMOUNT);
1132 if (wrqu->data.length == sizeof(struct iw_scan_req)) {
1133 struct iw_scan_req *req = (struct iw_scan_req *)extra;
1135 if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
1136 int len = min_t(int, req->essid_len,
1139 memcpy(ssid[0].Ssid, req->essid, len);
1140 ssid[0].SsidLength = len;
1142 DBG_88E("IW_SCAN_THIS_ESSID, ssid =%s, len =%d\n", req->essid, req->essid_len);
1144 spin_lock_bh(&pmlmepriv->lock);
1146 _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0);
1148 spin_unlock_bh(&pmlmepriv->lock);
1149 } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) {
1150 DBG_88E("rtw_wx_set_scan, req->scan_type == IW_SCAN_TYPE_PASSIVE\n");
1153 if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE &&
1154 !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
1155 int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE;
1156 char *pos = extra+WEXT_CSCAN_HEADER_SIZE;
1166 case WEXT_CSCAN_SSID_SECTION:
1171 sec_len = *(pos++); len -= 1;
1175 ssid[ssid_index].SsidLength = sec_len;
1176 memcpy(ssid[ssid_index].Ssid, pos, sec_len);
1182 case WEXT_CSCAN_TYPE_SECTION:
1183 case WEXT_CSCAN_CHANNEL_SECTION:
1187 case WEXT_CSCAN_PASV_DWELL_SECTION:
1188 case WEXT_CSCAN_HOME_DWELL_SECTION:
1189 case WEXT_CSCAN_ACTV_DWELL_SECTION:
1194 len = 0; /* stop parsing */
1198 /* it has still some scan parameter to parse, we only do this now... */
1199 _status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT);
1201 _status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0);
1213 static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a,
1214 union iwreq_data *wrqu, char *extra)
1216 struct list_head *plist, *phead;
1217 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1218 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1219 struct __queue *queue = &(pmlmepriv->scanned_queue);
1220 struct wlan_network *pnetwork = NULL;
1222 char *stop = ev + wrqu->data.length;
1225 u32 wait_for_surveydone;
1228 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan\n"));
1229 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, (" Start of Query SIOCGIWSCAN .\n"));
1231 if (padapter->pwrctrlpriv.brfoffbyhw && padapter->bDriverStopped) {
1236 wait_for_surveydone = 100;
1238 wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING;
1240 while (check_fwstate(pmlmepriv, wait_status)) {
1243 if (cnt > wait_for_surveydone)
1247 spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
1249 phead = get_list_head(queue);
1250 plist = phead->next;
1252 while (phead != plist) {
1253 if ((stop - ev) < SCAN_ITEM_SIZE) {
1258 pnetwork = container_of(plist, struct wlan_network, list);
1260 /* report network only if the current channel set contains the channel to which this network belongs */
1261 if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0)
1262 ev = translate_scan(padapter, a, pnetwork, ev, stop);
1264 plist = plist->next;
1267 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1269 wrqu->data.length = ev-extra;
1270 wrqu->data.flags = 0;
1277 /* s1. rtw_set_802_11_infrastructure_mode() */
1278 /* s2. set_802_11_authenticaion_mode() */
1279 /* s3. set_802_11_encryption_mode() */
1280 /* s4. rtw_set_802_11_ssid() */
1281 static int rtw_wx_set_essid(struct net_device *dev,
1282 struct iw_request_info *a,
1283 union iwreq_data *wrqu, char *extra)
1285 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1286 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1287 struct __queue *queue = &pmlmepriv->scanned_queue;
1288 struct list_head *phead;
1289 struct wlan_network *pnetwork = NULL;
1290 enum ndis_802_11_auth_mode authmode;
1291 struct ndis_802_11_ssid ndis_ssid;
1292 u8 *dst_ssid, *src_ssid;
1297 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1298 ("+rtw_wx_set_essid: fw_state = 0x%08x\n", get_fwstate(pmlmepriv)));
1299 if (_FAIL == rtw_pwr_wakeup(padapter)) {
1304 if (!padapter->bup) {
1309 if (wrqu->essid.length > IW_ESSID_MAX_SIZE) {
1314 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
1319 authmode = padapter->securitypriv.ndisauthtype;
1320 DBG_88E("=>%s\n", __func__);
1321 if (wrqu->essid.flags && wrqu->essid.length) {
1322 len = min_t(uint, wrqu->essid.length, IW_ESSID_MAX_SIZE);
1324 if (wrqu->essid.length != 33)
1325 DBG_88E("ssid =%s, len =%d\n", extra, wrqu->essid.length);
1327 memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid));
1328 ndis_ssid.SsidLength = len;
1329 memcpy(ndis_ssid.Ssid, extra, len);
1330 src_ssid = ndis_ssid.Ssid;
1332 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("rtw_wx_set_essid: ssid =[%s]\n", src_ssid));
1333 spin_lock_bh(&queue->lock);
1334 phead = get_list_head(queue);
1335 pmlmepriv->pscanned = phead->next;
1337 while (phead != pmlmepriv->pscanned) {
1338 pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list);
1340 pmlmepriv->pscanned = pmlmepriv->pscanned->next;
1342 dst_ssid = pnetwork->network.Ssid.Ssid;
1344 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1345 ("rtw_wx_set_essid: dst_ssid =%s\n",
1346 pnetwork->network.Ssid.Ssid));
1348 if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) &&
1349 (pnetwork->network.Ssid.SsidLength == ndis_ssid.SsidLength)) {
1350 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1351 ("rtw_wx_set_essid: find match, set infra mode\n"));
1353 if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) {
1354 if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode)
1358 if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) {
1360 spin_unlock_bh(&queue->lock);
1367 spin_unlock_bh(&queue->lock);
1368 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1369 ("set ssid: set_802_11_auth. mode =%d\n", authmode));
1370 rtw_set_802_11_authentication_mode(padapter, authmode);
1371 if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == false) {
1379 DBG_88E("<=%s, ret %d\n", __func__, ret);
1385 static int rtw_wx_get_essid(struct net_device *dev,
1386 struct iw_request_info *a,
1387 union iwreq_data *wrqu, char *extra)
1390 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1391 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1392 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
1394 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_essid\n"));
1397 if ((check_fwstate(pmlmepriv, _FW_LINKED)) ||
1398 (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) {
1399 len = pcur_bss->Ssid.SsidLength;
1400 memcpy(extra, pcur_bss->Ssid.Ssid, len);
1405 wrqu->essid.length = len;
1406 wrqu->essid.flags = 1;
1411 static int rtw_wx_set_rate(struct net_device *dev,
1412 struct iw_request_info *a,
1413 union iwreq_data *wrqu, char *extra)
1416 u8 datarates[NumRates];
1417 u32 target_rate = wrqu->bitrate.value;
1418 u32 fixed = wrqu->bitrate.fixed;
1420 u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff};
1423 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_set_rate\n"));
1424 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("target_rate = %d, fixed = %d\n", target_rate, fixed));
1426 if (target_rate == -1) {
1430 target_rate = target_rate/100000;
1432 switch (target_rate) {
1476 for (i = 0; i < NumRates; i++) {
1477 if (ratevalue == mpdatarate[i]) {
1478 datarates[i] = mpdatarate[i];
1482 datarates[i] = 0xff;
1485 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("datarate_inx =%d\n", datarates[i]));
1491 static int rtw_wx_get_rate(struct net_device *dev,
1492 struct iw_request_info *info,
1493 union iwreq_data *wrqu, char *extra)
1497 max_rate = rtw_get_cur_max_rate((struct adapter *)rtw_netdev_priv(dev));
1502 wrqu->bitrate.fixed = 0; /* no auto select */
1503 wrqu->bitrate.value = max_rate * 100000;
1508 static int rtw_wx_set_rts(struct net_device *dev,
1509 struct iw_request_info *info,
1510 union iwreq_data *wrqu, char *extra)
1512 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1515 if (wrqu->rts.disabled) {
1516 padapter->registrypriv.rts_thresh = 2347;
1518 if (wrqu->rts.value < 0 ||
1519 wrqu->rts.value > 2347)
1522 padapter->registrypriv.rts_thresh = wrqu->rts.value;
1525 DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh);
1531 static int rtw_wx_get_rts(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);
1538 DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh);
1540 wrqu->rts.value = padapter->registrypriv.rts_thresh;
1541 wrqu->rts.fixed = 0; /* no auto select */
1542 /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */
1548 static int rtw_wx_set_frag(struct net_device *dev,
1549 struct iw_request_info *info,
1550 union iwreq_data *wrqu, char *extra)
1552 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1555 if (wrqu->frag.disabled) {
1556 padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD;
1558 if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
1559 wrqu->frag.value > MAX_FRAG_THRESHOLD)
1562 padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1;
1565 DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len);
1571 static int rtw_wx_get_frag(struct net_device *dev,
1572 struct iw_request_info *info,
1573 union iwreq_data *wrqu, char *extra)
1575 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1578 DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len);
1580 wrqu->frag.value = padapter->xmitpriv.frag_len;
1581 wrqu->frag.fixed = 0; /* no auto select */
1587 static int rtw_wx_get_retry(struct net_device *dev,
1588 struct iw_request_info *info,
1589 union iwreq_data *wrqu, char *extra)
1591 wrqu->retry.value = 7;
1592 wrqu->retry.fixed = 0; /* no auto select */
1593 wrqu->retry.disabled = 1;
1598 static int rtw_wx_set_enc(struct net_device *dev,
1599 struct iw_request_info *info,
1600 union iwreq_data *wrqu, char *keybuf)
1603 u32 keyindex_provided;
1604 struct ndis_802_11_wep wep;
1605 enum ndis_802_11_auth_mode authmode;
1607 struct iw_point *erq = &(wrqu->encoding);
1608 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1609 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
1611 DBG_88E("+rtw_wx_set_enc, flags = 0x%x\n", erq->flags);
1613 memset(&wep, 0, sizeof(struct ndis_802_11_wep));
1615 key = erq->flags & IW_ENCODE_INDEX;
1618 if (erq->flags & IW_ENCODE_DISABLED) {
1619 DBG_88E("EncryptionDisabled\n");
1620 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
1621 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1622 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1623 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1624 authmode = Ndis802_11AuthModeOpen;
1625 padapter->securitypriv.ndisauthtype = authmode;
1634 keyindex_provided = 1;
1636 keyindex_provided = 0;
1637 key = padapter->securitypriv.dot11PrivacyKeyIndex;
1638 DBG_88E("rtw_wx_set_enc, key =%d\n", key);
1641 /* set authentication mode */
1642 if (erq->flags & IW_ENCODE_OPEN) {
1643 DBG_88E("rtw_wx_set_enc():IW_ENCODE_OPEN\n");
1644 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
1645 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1646 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1647 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1648 authmode = Ndis802_11AuthModeOpen;
1649 padapter->securitypriv.ndisauthtype = authmode;
1650 } else if (erq->flags & IW_ENCODE_RESTRICTED) {
1651 DBG_88E("rtw_wx_set_enc():IW_ENCODE_RESTRICTED\n");
1652 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
1653 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared;
1654 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
1655 padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
1656 authmode = Ndis802_11AuthModeShared;
1657 padapter->securitypriv.ndisauthtype = authmode;
1659 DBG_88E("rtw_wx_set_enc():erq->flags = 0x%x\n", erq->flags);
1661 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
1662 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1663 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1664 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1665 authmode = Ndis802_11AuthModeOpen;
1666 padapter->securitypriv.ndisauthtype = authmode;
1670 if (erq->length > 0) {
1671 wep.KeyLength = erq->length <= 5 ? 5 : 13;
1673 wep.Length = wep.KeyLength + offsetof(struct ndis_802_11_wep, KeyMaterial);
1677 if (keyindex_provided == 1) {
1678 /* set key_id only, no given KeyMaterial(erq->length == 0). */
1679 padapter->securitypriv.dot11PrivacyKeyIndex = key;
1681 DBG_88E("(keyindex_provided == 1), keyid =%d, key_len =%d\n", key, padapter->securitypriv.dot11DefKeylen[key]);
1683 switch (padapter->securitypriv.dot11DefKeylen[key]) {
1685 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
1688 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
1691 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1699 wep.KeyIndex |= 0x80000000;
1701 memcpy(wep.KeyMaterial, keybuf, wep.KeyLength);
1703 if (rtw_set_802_11_add_wep(padapter, &wep) == false) {
1704 if (rf_on == pwrpriv->rf_pwrstate)
1715 static int rtw_wx_get_enc(struct net_device *dev,
1716 struct iw_request_info *info,
1717 union iwreq_data *wrqu, char *keybuf)
1720 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1721 struct iw_point *erq = &(wrqu->encoding);
1722 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1725 if (check_fwstate(pmlmepriv, _FW_LINKED) != true) {
1726 if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
1728 erq->flags |= IW_ENCODE_DISABLED;
1733 key = erq->flags & IW_ENCODE_INDEX;
1740 key = padapter->securitypriv.dot11PrivacyKeyIndex;
1743 erq->flags = key + 1;
1745 switch (padapter->securitypriv.ndisencryptstatus) {
1746 case Ndis802_11EncryptionNotSupported:
1747 case Ndis802_11EncryptionDisabled:
1749 erq->flags |= IW_ENCODE_DISABLED;
1751 case Ndis802_11Encryption1Enabled:
1752 erq->length = padapter->securitypriv.dot11DefKeylen[key];
1754 memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]);
1756 erq->flags |= IW_ENCODE_ENABLED;
1758 if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen)
1759 erq->flags |= IW_ENCODE_OPEN;
1760 else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared)
1761 erq->flags |= IW_ENCODE_RESTRICTED;
1764 erq->flags |= IW_ENCODE_DISABLED;
1767 case Ndis802_11Encryption2Enabled:
1768 case Ndis802_11Encryption3Enabled:
1770 erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY);
1774 erq->flags |= IW_ENCODE_DISABLED;
1781 static int rtw_wx_get_power(struct net_device *dev,
1782 struct iw_request_info *info,
1783 union iwreq_data *wrqu, char *extra)
1785 wrqu->power.value = 0;
1786 wrqu->power.fixed = 0; /* no auto select */
1787 wrqu->power.disabled = 1;
1792 static int rtw_wx_set_gen_ie(struct net_device *dev,
1793 struct iw_request_info *info,
1794 union iwreq_data *wrqu, char *extra)
1796 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1798 return rtw_set_wpa_ie(padapter, extra, wrqu->data.length);
1801 static int rtw_wx_set_auth(struct net_device *dev,
1802 struct iw_request_info *info,
1803 union iwreq_data *wrqu, char *extra)
1805 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1806 struct iw_param *param = (struct iw_param *)&(wrqu->param);
1809 switch (param->flags & IW_AUTH_INDEX) {
1810 case IW_AUTH_WPA_VERSION:
1812 case IW_AUTH_CIPHER_PAIRWISE:
1815 case IW_AUTH_CIPHER_GROUP:
1818 case IW_AUTH_KEY_MGMT:
1820 * ??? does not use these parameters
1823 case IW_AUTH_TKIP_COUNTERMEASURES:
1825 /* wpa_supplicant is enabling the tkip countermeasure. */
1826 padapter->securitypriv.btkip_countermeasure = true;
1828 /* wpa_supplicant is disabling the tkip countermeasure. */
1829 padapter->securitypriv.btkip_countermeasure = false;
1832 case IW_AUTH_DROP_UNENCRYPTED:
1835 * wpa_supplicant calls set_wpa_enabled when the driver
1836 * is loaded and unloaded, regardless of if WPA is being
1837 * used. No other calls are made which can be used to
1838 * determine if encryption will be used or not prior to
1839 * association being expected. If encryption is not being
1840 * used, drop_unencrypted is set to false, else true -- we
1841 * can use this to determine if the CAP_PRIVACY_ON bit should
1845 if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled)
1846 break;/* it means init value, or using wep, ndisencryptstatus = Ndis802_11Encryption1Enabled, */
1847 /* then it needn't reset it; */
1850 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
1851 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1852 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1853 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1854 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
1858 case IW_AUTH_80211_AUTH_ALG:
1860 * It's the starting point of a link layer connection using wpa_supplicant
1862 if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
1863 LeaveAllPowerSaveMode(padapter);
1864 rtw_disassoc_cmd(padapter, 500, false);
1865 DBG_88E("%s...call rtw_indicate_disconnect\n ", __func__);
1866 rtw_indicate_disconnect(padapter);
1867 rtw_free_assoc_resources(padapter);
1869 ret = wpa_set_auth_algs(dev, (u32)param->value);
1871 case IW_AUTH_WPA_ENABLED:
1873 case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1875 case IW_AUTH_PRIVACY_INVOKED:
1884 static int rtw_wx_set_enc_ext(struct net_device *dev,
1885 struct iw_request_info *info,
1886 union iwreq_data *wrqu, char *extra)
1890 struct ieee_param *param = NULL;
1891 struct iw_point *pencoding = &wrqu->encoding;
1892 struct iw_encode_ext *pext = (struct iw_encode_ext *)extra;
1895 param_len = sizeof(struct ieee_param) + pext->key_len;
1896 param = (struct ieee_param *)rtw_malloc(param_len);
1900 memset(param, 0, param_len);
1902 param->cmd = IEEE_CMD_SET_ENCRYPTION;
1903 eth_broadcast_addr(param->sta_addr);
1905 switch (pext->alg) {
1906 case IW_ENCODE_ALG_NONE:
1907 /* todo: remove key */
1911 case IW_ENCODE_ALG_WEP:
1914 case IW_ENCODE_ALG_TKIP:
1917 case IW_ENCODE_ALG_CCMP:
1925 strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN);
1927 if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1928 param->u.crypt.set_tx = 1;
1930 /* cliW: WEP does not have group key
1931 * just not checking GROUP key setting
1933 if ((pext->alg != IW_ENCODE_ALG_WEP) &&
1934 (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY))
1935 param->u.crypt.set_tx = 0;
1937 param->u.crypt.idx = (pencoding->flags&0x00FF) - 1;
1939 if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
1940 memcpy(param->u.crypt.seq, pext->rx_seq, 8);
1942 if (pext->key_len) {
1943 param->u.crypt.key_len = pext->key_len;
1944 memcpy(param->u.crypt.key, pext + 1, pext->key_len);
1947 ret = wpa_set_encryption(dev, param, param_len);
1954 static int rtw_wx_get_nick(struct net_device *dev,
1955 struct iw_request_info *info,
1956 union iwreq_data *wrqu, char *extra)
1959 wrqu->data.length = 14;
1960 wrqu->data.flags = 1;
1961 memcpy(extra, "<WIFI@REALTEK>", 14);
1964 /* dump debug info here */
1968 static int dummy(struct net_device *dev, struct iw_request_info *a,
1969 union iwreq_data *wrqu, char *b)
1974 static int wpa_set_param(struct net_device *dev, u8 name, u32 value)
1977 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1980 case IEEE_PARAM_WPA_ENABLED:
1981 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; /* 802.1x */
1982 switch ((value)&0xff) {
1984 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; /* WPA_PSK */
1985 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
1988 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */
1989 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
1992 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1993 ("wpa_set_param:padapter->securitypriv.ndisauthtype =%d\n", padapter->securitypriv.ndisauthtype));
1995 case IEEE_PARAM_TKIP_COUNTERMEASURES:
1997 case IEEE_PARAM_DROP_UNENCRYPTED: {
2000 * wpa_supplicant calls set_wpa_enabled when the driver
2001 * is loaded and unloaded, regardless of if WPA is being
2002 * used. No other calls are made which can be used to
2003 * determine if encryption will be used or not prior to
2004 * association being expected. If encryption is not being
2005 * used, drop_unencrypted is set to false, else true -- we
2006 * can use this to determine if the CAP_PRIVACY_ON bit should
2012 case IEEE_PARAM_PRIVACY_INVOKED:
2015 case IEEE_PARAM_AUTH_ALGS:
2016 ret = wpa_set_auth_algs(dev, value);
2018 case IEEE_PARAM_IEEE_802_1X:
2020 case IEEE_PARAM_WPAX_SELECT:
2029 static int wpa_mlme(struct net_device *dev, u32 command, u32 reason)
2032 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2035 case IEEE_MLME_STA_DEAUTH:
2036 if (!rtw_set_802_11_disassociate(padapter))
2039 case IEEE_MLME_STA_DISASSOC:
2040 if (!rtw_set_802_11_disassociate(padapter))
2051 static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p)
2053 struct ieee_param *param;
2056 if (!p->pointer || p->length != sizeof(struct ieee_param)) {
2061 param = (struct ieee_param *)rtw_malloc(p->length);
2067 if (copy_from_user(param, p->pointer, p->length)) {
2073 switch (param->cmd) {
2074 case IEEE_CMD_SET_WPA_PARAM:
2075 ret = wpa_set_param(dev, param->u.wpa_param.name, param->u.wpa_param.value);
2078 case IEEE_CMD_SET_WPA_IE:
2079 ret = rtw_set_wpa_ie((struct adapter *)rtw_netdev_priv(dev),
2080 (char *)param->u.wpa_ie.data, (u16)param->u.wpa_ie.len);
2083 case IEEE_CMD_SET_ENCRYPTION:
2084 ret = wpa_set_encryption(dev, param, p->length);
2088 ret = wpa_mlme(dev, param->u.mlme.command, param->u.mlme.reason_code);
2092 DBG_88E("Unknown WPA supplicant request: %d\n", param->cmd);
2097 if (ret == 0 && copy_to_user(p->pointer, param, p->length))
2107 #ifdef CONFIG_88EU_AP_MODE
2108 static u8 set_pairwise_key(struct adapter *padapter, struct sta_info *psta)
2110 struct cmd_obj *ph2c;
2111 struct set_stakey_parm *psetstakey_para;
2112 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
2115 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
2121 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
2122 if (!psetstakey_para) {
2128 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
2130 psetstakey_para->algorithm = (u8)psta->dot118021XPrivacy;
2132 memcpy(psetstakey_para->addr, psta->hwaddr, ETH_ALEN);
2134 memcpy(psetstakey_para->key, &psta->dot118021x_UncstKey, 16);
2136 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
2143 static int set_group_key(struct adapter *padapter, u8 *key, u8 alg, int keyid)
2146 struct cmd_obj *pcmd;
2147 struct setkey_parm *psetkeyparm;
2148 struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
2151 DBG_88E("%s\n", __func__);
2153 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
2158 psetkeyparm = kzalloc(sizeof(struct setkey_parm), GFP_KERNEL);
2165 psetkeyparm->keyid = (u8)keyid;
2167 psetkeyparm->algorithm = alg;
2169 psetkeyparm->set_tx = 1;
2185 memcpy(&(psetkeyparm->key[0]), key, keylen);
2187 pcmd->cmdcode = _SetKey_CMD_;
2188 pcmd->parmbuf = (u8 *)psetkeyparm;
2189 pcmd->cmdsz = (sizeof(struct setkey_parm));
2193 INIT_LIST_HEAD(&pcmd->list);
2195 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
2202 static int set_wep_key(struct adapter *padapter, u8 *key, u8 keylen, int keyid)
2217 return set_group_key(padapter, key, alg, keyid);
2220 static int rtw_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len)
2223 u32 wep_key_idx, wep_key_len, wep_total_len;
2224 struct ndis_802_11_wep *pwep = NULL;
2225 struct sta_info *psta = NULL, *pbcmc_sta = NULL;
2226 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2227 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2228 struct security_priv *psecuritypriv = &(padapter->securitypriv);
2229 struct sta_priv *pstapriv = &padapter->stapriv;
2231 DBG_88E("%s\n", __func__);
2232 param->u.crypt.err = 0;
2233 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
2234 if (param_len != sizeof(struct ieee_param) + param->u.crypt.key_len) {
2238 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2239 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2240 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
2241 if (param->u.crypt.idx >= WEP_KEYS) {
2246 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2248 DBG_88E("rtw_set_encryption(), sta has already been removed or never been added\n");
2253 if (strcmp(param->u.crypt.alg, "none") == 0 && (!psta)) {
2254 /* todo:clear default encryption keys */
2256 DBG_88E("clear default encryption keys, keyid =%d\n", param->u.crypt.idx);
2259 if (strcmp(param->u.crypt.alg, "WEP") == 0 && (!psta)) {
2260 DBG_88E("r871x_set_encryption, crypt.alg = WEP\n");
2261 wep_key_idx = param->u.crypt.idx;
2262 wep_key_len = param->u.crypt.key_len;
2263 DBG_88E("r871x_set_encryption, wep_key_idx=%d, len=%d\n", wep_key_idx, wep_key_len);
2264 if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) {
2269 if (wep_key_len > 0) {
2270 wep_key_len = wep_key_len <= 5 ? 5 : 13;
2271 wep_total_len = wep_key_len + offsetof(struct ndis_802_11_wep, KeyMaterial);
2272 pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len);
2274 DBG_88E(" r871x_set_encryption: pwep allocate fail !!!\n");
2278 memset(pwep, 0, wep_total_len);
2280 pwep->KeyLength = wep_key_len;
2281 pwep->Length = wep_total_len;
2284 pwep->KeyIndex = wep_key_idx;
2286 memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength);
2288 if (param->u.crypt.set_tx) {
2289 DBG_88E("wep, set_tx = 1\n");
2291 psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled;
2292 psecuritypriv->dot11PrivacyAlgrthm = _WEP40_;
2293 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2295 if (pwep->KeyLength == 13) {
2296 psecuritypriv->dot11PrivacyAlgrthm = _WEP104_;
2297 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2300 psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx;
2302 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
2304 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
2306 set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx);
2308 DBG_88E("wep, set_tx = 0\n");
2310 /* don't update "psecuritypriv->dot11PrivacyAlgrthm" and */
2311 /* psecuritypriv->dot11PrivacyKeyIndex = keyid", but can rtw_set_key to cam */
2313 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
2315 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
2317 set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx);
2323 if (!psta && check_fwstate(pmlmepriv, WIFI_AP_STATE)) { /* group key */
2324 if (param->u.crypt.set_tx == 1) {
2325 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2326 DBG_88E("%s, set group_key, WEP\n", __func__);
2328 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2329 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2331 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2332 if (param->u.crypt.key_len == 13)
2333 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2334 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2335 DBG_88E("%s, set group_key, TKIP\n", __func__);
2336 psecuritypriv->dot118021XGrpPrivacy = _TKIP_;
2337 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2338 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2340 memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
2341 memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
2343 psecuritypriv->busetkipkey = true;
2344 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2345 DBG_88E("%s, set group_key, CCMP\n", __func__);
2346 psecuritypriv->dot118021XGrpPrivacy = _AES_;
2347 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2348 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2350 DBG_88E("%s, set group_key, none\n", __func__);
2351 psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
2353 psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx;
2354 psecuritypriv->binstallGrpkey = true;
2355 psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */
2356 set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx);
2357 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
2359 pbcmc_sta->ieee8021x_blocked = false;
2360 pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */
2366 if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && psta) { /* psk/802_1x */
2367 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
2368 if (param->u.crypt.set_tx == 1) {
2369 memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2371 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2372 DBG_88E("%s, set pairwise key, WEP\n", __func__);
2374 psta->dot118021XPrivacy = _WEP40_;
2375 if (param->u.crypt.key_len == 13)
2376 psta->dot118021XPrivacy = _WEP104_;
2377 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2378 DBG_88E("%s, set pairwise key, TKIP\n", __func__);
2380 psta->dot118021XPrivacy = _TKIP_;
2383 memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8);
2384 memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8);
2386 psecuritypriv->busetkipkey = true;
2387 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2388 DBG_88E("%s, set pairwise key, CCMP\n", __func__);
2390 psta->dot118021XPrivacy = _AES_;
2392 DBG_88E("%s, set pairwise key, none\n", __func__);
2394 psta->dot118021XPrivacy = _NO_PRIVACY_;
2397 set_pairwise_key(padapter, psta);
2399 psta->ieee8021x_blocked = false;
2400 } else { /* group key??? */
2401 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2402 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2403 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2404 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2405 if (param->u.crypt.key_len == 13)
2406 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2407 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2408 psecuritypriv->dot118021XGrpPrivacy = _TKIP_;
2410 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2411 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2414 memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
2415 memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
2417 psecuritypriv->busetkipkey = true;
2418 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2419 psecuritypriv->dot118021XGrpPrivacy = _AES_;
2421 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2422 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2424 psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
2427 psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx;
2429 psecuritypriv->binstallGrpkey = true;
2431 psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */
2433 set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx);
2435 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
2437 pbcmc_sta->ieee8021x_blocked = false;
2438 pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */
2451 static int rtw_set_beacon(struct net_device *dev, struct ieee_param *param, int len)
2454 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2455 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2456 struct sta_priv *pstapriv = &padapter->stapriv;
2457 unsigned char *pbuf = param->u.bcn_ie.buf;
2459 DBG_88E("%s, len =%d\n", __func__, len);
2461 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2464 memcpy(&pstapriv->max_num_sta, param->u.bcn_ie.reserved, 2);
2466 if ((pstapriv->max_num_sta > NUM_STA) || (pstapriv->max_num_sta <= 0))
2467 pstapriv->max_num_sta = NUM_STA;
2469 if (rtw_check_beacon_data(padapter, pbuf, (len-12-2)) == _SUCCESS)/* 12 = param header, 2:no packed */
2477 static int rtw_hostapd_sta_flush(struct net_device *dev)
2479 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2481 DBG_88E("%s\n", __func__);
2483 flush_all_cam_entry(padapter); /* clear CAM */
2485 return rtw_sta_flush(padapter);
2488 static int rtw_add_sta(struct net_device *dev, struct ieee_param *param)
2491 struct sta_info *psta = NULL;
2492 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2493 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2494 struct sta_priv *pstapriv = &padapter->stapriv;
2496 DBG_88E("rtw_add_sta(aid =%d) =%pM\n", param->u.add_sta.aid, (param->sta_addr));
2498 if (!check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)))
2501 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2502 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2503 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2506 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2508 int flags = param->u.add_sta.flags;
2510 psta->aid = param->u.add_sta.aid;/* aid = 1~2007 */
2512 memcpy(psta->bssrateset, param->u.add_sta.tx_supp_rates, 16);
2514 /* check wmm cap. */
2515 if (WLAN_STA_WME&flags)
2516 psta->qos_option = 1;
2518 psta->qos_option = 0;
2520 if (pmlmepriv->qospriv.qos_option == 0)
2521 psta->qos_option = 0;
2523 /* chec 802.11n ht cap. */
2524 if (WLAN_STA_HT&flags) {
2525 psta->htpriv.ht_option = true;
2526 psta->qos_option = 1;
2527 memcpy(&psta->htpriv.ht_cap, ¶m->u.add_sta.ht_cap,
2528 sizeof(struct ieee80211_ht_cap));
2530 psta->htpriv.ht_option = false;
2533 if (pmlmepriv->htpriv.ht_option == false)
2534 psta->htpriv.ht_option = false;
2536 update_sta_info_apmode(padapter, psta);
2544 static int rtw_del_sta(struct net_device *dev, struct ieee_param *param)
2547 struct sta_info *psta = NULL;
2548 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2549 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2550 struct sta_priv *pstapriv = &padapter->stapriv;
2553 DBG_88E("rtw_del_sta =%pM\n", (param->sta_addr));
2555 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2558 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2559 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2560 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2563 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2565 spin_lock_bh(&pstapriv->asoc_list_lock);
2566 if (!list_empty(&psta->asoc_list)) {
2567 list_del_init(&psta->asoc_list);
2568 pstapriv->asoc_list_cnt--;
2569 updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING);
2571 spin_unlock_bh(&pstapriv->asoc_list_lock);
2572 associated_clients_update(padapter, updated);
2575 DBG_88E("rtw_del_sta(), sta has already been removed or never been added\n");
2581 static int rtw_ioctl_get_sta_data(struct net_device *dev, struct ieee_param *param, int len)
2584 struct sta_info *psta = NULL;
2585 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2586 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2587 struct sta_priv *pstapriv = &padapter->stapriv;
2588 struct ieee_param_ex *param_ex = (struct ieee_param_ex *)param;
2589 struct sta_data *psta_data = (struct sta_data *)param_ex->data;
2591 DBG_88E("rtw_ioctl_get_sta_info, sta_addr: %pM\n", (param_ex->sta_addr));
2593 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2596 if (param_ex->sta_addr[0] == 0xff && param_ex->sta_addr[1] == 0xff &&
2597 param_ex->sta_addr[2] == 0xff && param_ex->sta_addr[3] == 0xff &&
2598 param_ex->sta_addr[4] == 0xff && param_ex->sta_addr[5] == 0xff)
2601 psta = rtw_get_stainfo(pstapriv, param_ex->sta_addr);
2603 psta_data->aid = (u16)psta->aid;
2604 psta_data->capability = psta->capability;
2605 psta_data->flags = psta->flags;
2609 no_short_slot_time_set : BIT(1)
2610 no_short_preamble_set : BIT(2)
2611 no_ht_gf_set : BIT(3)
2613 ht_20mhz_set : BIT(5)
2616 psta_data->sta_set = ((psta->nonerp_set) |
2617 (psta->no_short_slot_time_set << 1) |
2618 (psta->no_short_preamble_set << 2) |
2619 (psta->no_ht_gf_set << 3) |
2620 (psta->no_ht_set << 4) |
2621 (psta->ht_20mhz_set << 5));
2622 psta_data->tx_supp_rates_len = psta->bssratelen;
2623 memcpy(psta_data->tx_supp_rates, psta->bssrateset, psta->bssratelen);
2624 memcpy(&psta_data->ht_cap,
2625 &psta->htpriv.ht_cap, sizeof(struct ieee80211_ht_cap));
2626 psta_data->rx_pkts = psta->sta_stats.rx_data_pkts;
2627 psta_data->rx_bytes = psta->sta_stats.rx_bytes;
2628 psta_data->rx_drops = psta->sta_stats.rx_drops;
2629 psta_data->tx_pkts = psta->sta_stats.tx_pkts;
2630 psta_data->tx_bytes = psta->sta_stats.tx_bytes;
2631 psta_data->tx_drops = psta->sta_stats.tx_drops;
2639 static int rtw_get_sta_wpaie(struct net_device *dev, struct ieee_param *param)
2642 struct sta_info *psta = NULL;
2643 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2644 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2645 struct sta_priv *pstapriv = &padapter->stapriv;
2647 DBG_88E("rtw_get_sta_wpaie, sta_addr: %pM\n", (param->sta_addr));
2649 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2652 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2653 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2654 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2657 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2659 if (psta->wpa_ie[0] == WLAN_EID_RSN ||
2660 psta->wpa_ie[0] == WLAN_EID_VENDOR_SPECIFIC) {
2664 wpa_ie_len = psta->wpa_ie[1];
2665 copy_len = min_t(int, wpa_ie_len + 2, sizeof(psta->wpa_ie));
2666 param->u.wpa_ie.len = copy_len;
2667 memcpy(param->u.wpa_ie.reserved, psta->wpa_ie, copy_len);
2669 DBG_88E("sta's wpa_ie is NONE\n");
2678 static int rtw_set_wps_beacon(struct net_device *dev, struct ieee_param *param, int len)
2681 unsigned char wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
2682 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2683 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2684 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
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_beacon_ie);
2695 pmlmepriv->wps_beacon_ie = NULL;
2698 pmlmepriv->wps_beacon_ie = rtw_malloc(ie_len);
2699 pmlmepriv->wps_beacon_ie_len = ie_len;
2700 if (!pmlmepriv->wps_beacon_ie) {
2701 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2705 memcpy(pmlmepriv->wps_beacon_ie, param->u.bcn_ie.buf, ie_len);
2707 update_beacon(padapter, _VENDOR_SPECIFIC_IE_, wps_oui, true);
2709 pmlmeext->bstart_bss = true;
2715 static int rtw_set_wps_probe_resp(struct net_device *dev, struct ieee_param *param, int len)
2718 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2719 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2722 DBG_88E("%s, len =%d\n", __func__, len);
2724 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2727 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2729 kfree(pmlmepriv->wps_probe_resp_ie);
2730 pmlmepriv->wps_probe_resp_ie = NULL;
2733 pmlmepriv->wps_probe_resp_ie = rtw_malloc(ie_len);
2734 pmlmepriv->wps_probe_resp_ie_len = ie_len;
2735 if (!pmlmepriv->wps_probe_resp_ie) {
2736 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2739 memcpy(pmlmepriv->wps_probe_resp_ie, param->u.bcn_ie.buf, ie_len);
2745 static int rtw_set_wps_assoc_resp(struct net_device *dev, struct ieee_param *param, int len)
2748 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2749 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2752 DBG_88E("%s, len =%d\n", __func__, len);
2754 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2757 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2759 kfree(pmlmepriv->wps_assoc_resp_ie);
2760 pmlmepriv->wps_assoc_resp_ie = NULL;
2763 pmlmepriv->wps_assoc_resp_ie = rtw_malloc(ie_len);
2764 pmlmepriv->wps_assoc_resp_ie_len = ie_len;
2765 if (!pmlmepriv->wps_assoc_resp_ie) {
2766 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2770 memcpy(pmlmepriv->wps_assoc_resp_ie, param->u.bcn_ie.buf, ie_len);
2776 static int rtw_set_hidden_ssid(struct net_device *dev, struct ieee_param *param, int len)
2779 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2780 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2781 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
2782 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
2786 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2789 if (param->u.wpa_param.name != 0) /* dummy test... */
2790 DBG_88E("%s name(%u) != 0\n", __func__, param->u.wpa_param.name);
2791 value = param->u.wpa_param.value;
2793 /* use the same definition of hostapd's ignore_broadcast_ssid */
2794 if (value != 1 && value != 2)
2796 DBG_88E("%s value(%u)\n", __func__, value);
2797 pmlmeinfo->hidden_ssid_mode = value;
2801 static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *param, int len)
2803 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2804 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2806 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2809 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2810 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2811 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2813 return rtw_acl_remove_sta(padapter, param->sta_addr);
2816 static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *param, int len)
2818 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2819 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2821 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2824 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2825 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2826 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2828 return rtw_acl_add_sta(padapter, param->sta_addr);
2831 static int rtw_ioctl_set_macaddr_acl(struct net_device *dev, struct ieee_param *param, int len)
2834 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2835 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2837 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2840 rtw_set_macaddr_acl(padapter, param->u.mlme.command);
2845 static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p)
2847 struct ieee_param *param;
2849 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2852 * this function is expect to call in master mode, which allows no power saving
2853 * so, we just check hw_init_completed
2856 if (!padapter->hw_init_completed) {
2861 if (!p->pointer || p->length != sizeof(struct ieee_param)) {
2866 param = (struct ieee_param *)rtw_malloc(p->length);
2872 if (copy_from_user(param, p->pointer, p->length)) {
2878 switch (param->cmd) {
2879 case RTL871X_HOSTAPD_FLUSH:
2880 ret = rtw_hostapd_sta_flush(dev);
2882 case RTL871X_HOSTAPD_ADD_STA:
2883 ret = rtw_add_sta(dev, param);
2885 case RTL871X_HOSTAPD_REMOVE_STA:
2886 ret = rtw_del_sta(dev, param);
2888 case RTL871X_HOSTAPD_SET_BEACON:
2889 ret = rtw_set_beacon(dev, param, p->length);
2891 case RTL871X_SET_ENCRYPTION:
2892 ret = rtw_set_encryption(dev, param, p->length);
2894 case RTL871X_HOSTAPD_GET_WPAIE_STA:
2895 ret = rtw_get_sta_wpaie(dev, param);
2897 case RTL871X_HOSTAPD_SET_WPS_BEACON:
2898 ret = rtw_set_wps_beacon(dev, param, p->length);
2900 case RTL871X_HOSTAPD_SET_WPS_PROBE_RESP:
2901 ret = rtw_set_wps_probe_resp(dev, param, p->length);
2903 case RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP:
2904 ret = rtw_set_wps_assoc_resp(dev, param, p->length);
2906 case RTL871X_HOSTAPD_SET_HIDDEN_SSID:
2907 ret = rtw_set_hidden_ssid(dev, param, p->length);
2909 case RTL871X_HOSTAPD_GET_INFO_STA:
2910 ret = rtw_ioctl_get_sta_data(dev, param, p->length);
2912 case RTL871X_HOSTAPD_SET_MACADDR_ACL:
2913 ret = rtw_ioctl_set_macaddr_acl(dev, param, p->length);
2915 case RTL871X_HOSTAPD_ACL_ADD_STA:
2916 ret = rtw_ioctl_acl_add_sta(dev, param, p->length);
2918 case RTL871X_HOSTAPD_ACL_REMOVE_STA:
2919 ret = rtw_ioctl_acl_remove_sta(dev, param, p->length);
2922 DBG_88E("Unknown hostapd request: %d\n", param->cmd);
2927 if (ret == 0 && copy_to_user(p->pointer, param, p->length))
2935 #include <rtw_android.h>
2936 static int rtw_wx_set_priv(struct net_device *dev,
2937 struct iw_request_info *info,
2938 union iwreq_data *awrq,
2944 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2945 struct iw_point *dwrq = (struct iw_point *)awrq;
2947 if (dwrq->length == 0)
2955 if (copy_from_user(ext, dwrq->pointer, len)) {
2960 /* added for wps2.0 @20110524 */
2961 if (dwrq->flags == 0x8766 && len > 8) {
2963 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2964 u8 *probereq_wpsie = ext;
2965 int probereq_wpsie_len = len;
2966 u8 wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
2968 if ((_VENDOR_SPECIFIC_IE_ == probereq_wpsie[0]) &&
2969 (!memcmp(&probereq_wpsie[2], wps_oui, 4))) {
2970 cp_sz = min(probereq_wpsie_len, MAX_WPS_IE_LEN);
2972 pmlmepriv->wps_probe_req_ie_len = 0;
2973 kfree(pmlmepriv->wps_probe_req_ie);
2974 pmlmepriv->wps_probe_req_ie = NULL;
2976 pmlmepriv->wps_probe_req_ie = rtw_malloc(cp_sz);
2977 if (!pmlmepriv->wps_probe_req_ie) {
2978 pr_info("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2982 memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz);
2983 pmlmepriv->wps_probe_req_ie_len = cp_sz;
2988 if (len >= WEXT_CSCAN_HEADER_SIZE &&
2989 !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
2990 ret = rtw_wx_set_scan(dev, info, awrq, ext);
3001 static iw_handler rtw_handlers[] = {
3002 NULL, /* SIOCSIWCOMMIT */
3003 rtw_wx_get_name, /* SIOCGIWNAME */
3004 dummy, /* SIOCSIWNWID */
3005 dummy, /* SIOCGIWNWID */
3006 rtw_wx_set_freq, /* SIOCSIWFREQ */
3007 rtw_wx_get_freq, /* SIOCGIWFREQ */
3008 rtw_wx_set_mode, /* SIOCSIWMODE */
3009 rtw_wx_get_mode, /* SIOCGIWMODE */
3010 dummy, /* SIOCSIWSENS */
3011 rtw_wx_get_sens, /* SIOCGIWSENS */
3012 NULL, /* SIOCSIWRANGE */
3013 rtw_wx_get_range, /* SIOCGIWRANGE */
3014 rtw_wx_set_priv, /* SIOCSIWPRIV */
3015 NULL, /* SIOCGIWPRIV */
3016 NULL, /* SIOCSIWSTATS */
3017 NULL, /* SIOCGIWSTATS */
3018 dummy, /* SIOCSIWSPY */
3019 dummy, /* SIOCGIWSPY */
3020 NULL, /* SIOCGIWTHRSPY */
3021 NULL, /* SIOCWIWTHRSPY */
3022 rtw_wx_set_wap, /* SIOCSIWAP */
3023 rtw_wx_get_wap, /* SIOCGIWAP */
3024 rtw_wx_set_mlme, /* request MLME operation; uses struct iw_mlme */
3025 dummy, /* SIOCGIWAPLIST -- depricated */
3026 rtw_wx_set_scan, /* SIOCSIWSCAN */
3027 rtw_wx_get_scan, /* SIOCGIWSCAN */
3028 rtw_wx_set_essid, /* SIOCSIWESSID */
3029 rtw_wx_get_essid, /* SIOCGIWESSID */
3030 dummy, /* SIOCSIWNICKN */
3031 rtw_wx_get_nick, /* SIOCGIWNICKN */
3032 NULL, /* -- hole -- */
3033 NULL, /* -- hole -- */
3034 rtw_wx_set_rate, /* SIOCSIWRATE */
3035 rtw_wx_get_rate, /* SIOCGIWRATE */
3036 rtw_wx_set_rts, /* SIOCSIWRTS */
3037 rtw_wx_get_rts, /* SIOCGIWRTS */
3038 rtw_wx_set_frag, /* SIOCSIWFRAG */
3039 rtw_wx_get_frag, /* SIOCGIWFRAG */
3040 dummy, /* SIOCSIWTXPOW */
3041 dummy, /* SIOCGIWTXPOW */
3042 dummy, /* SIOCSIWRETRY */
3043 rtw_wx_get_retry, /* SIOCGIWRETRY */
3044 rtw_wx_set_enc, /* SIOCSIWENCODE */
3045 rtw_wx_get_enc, /* SIOCGIWENCODE */
3046 dummy, /* SIOCSIWPOWER */
3047 rtw_wx_get_power, /* SIOCGIWPOWER */
3048 NULL, /*---hole---*/
3049 NULL, /*---hole---*/
3050 rtw_wx_set_gen_ie, /* SIOCSIWGENIE */
3051 NULL, /* SIOCGWGENIE */
3052 rtw_wx_set_auth, /* SIOCSIWAUTH */
3053 NULL, /* SIOCGIWAUTH */
3054 rtw_wx_set_enc_ext, /* SIOCSIWENCODEEXT */
3055 NULL, /* SIOCGIWENCODEEXT */
3056 rtw_wx_set_pmkid, /* SIOCSIWPMKSA */
3057 NULL, /*---hole---*/
3060 static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev)
3062 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
3063 struct iw_statistics *piwstats = &padapter->iwstats;
3068 if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
3069 piwstats->qual.qual = 0;
3070 piwstats->qual.level = 0;
3071 piwstats->qual.noise = 0;
3073 tmp_level = padapter->recvpriv.signal_strength;
3074 tmp_qual = padapter->recvpriv.signal_qual;
3075 tmp_noise = padapter->recvpriv.noise;
3077 piwstats->qual.level = tmp_level;
3078 piwstats->qual.qual = tmp_qual;
3079 piwstats->qual.noise = tmp_noise;
3081 piwstats->qual.updated = IW_QUAL_ALL_UPDATED;/* IW_QUAL_DBM; */
3082 return &padapter->iwstats;
3085 struct iw_handler_def rtw_handlers_def = {
3086 .standard = rtw_handlers,
3087 .num_standard = ARRAY_SIZE(rtw_handlers),
3088 .get_wireless_stats = rtw_get_wireless_stats,
3091 int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
3093 struct iwreq *wrq = (struct iwreq *)rq;
3097 case RTL_IOCTL_WPA_SUPPLICANT:
3098 ret = wpa_supplicant_ioctl(dev, &wrq->u.data);
3100 #ifdef CONFIG_88EU_AP_MODE
3101 case RTL_IOCTL_HOSTAPD:
3102 ret = rtw_hostapd_ioctl(dev, &wrq->u.data);
3104 #endif /* CONFIG_88EU_AP_MODE */
3105 case (SIOCDEVPRIVATE+1):
3106 ret = rtw_android_priv_cmd(dev, rq, cmd);