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 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
19 ******************************************************************************/
20 #define _IOCTL_LINUX_C_
22 #include <linux/ieee80211.h>
24 #include <osdep_service.h>
25 #include <drv_types.h>
26 #include <wlan_bssdef.h>
27 #include <rtw_debug.h>
30 #include <rtw_mlme_ext.h>
31 #include <rtw_ioctl.h>
32 #include <rtw_ioctl_set.h>
33 #include <rtl8188e_hal.h>
36 #include <linux/vmalloc.h>
37 #include <linux/etherdevice.h>
39 #include "osdep_intf.h"
41 #define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30)
43 #define SCAN_ITEM_SIZE 768
44 #define MAX_CUSTOM_LEN 64
48 #define WEXT_CSCAN_AMOUNT 9
49 #define WEXT_CSCAN_BUF_LEN 360
50 #define WEXT_CSCAN_HEADER "CSCAN S\x01\x00\x00S\x00"
51 #define WEXT_CSCAN_HEADER_SIZE 12
52 #define WEXT_CSCAN_SSID_SECTION 'S'
53 #define WEXT_CSCAN_CHANNEL_SECTION 'C'
54 #define WEXT_CSCAN_NPROBE_SECTION 'N'
55 #define WEXT_CSCAN_ACTV_DWELL_SECTION 'A'
56 #define WEXT_CSCAN_PASV_DWELL_SECTION 'P'
57 #define WEXT_CSCAN_HOME_DWELL_SECTION 'H'
58 #define WEXT_CSCAN_TYPE_SECTION 'T'
60 static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000,
61 6000000, 9000000, 12000000, 18000000, 24000000, 36000000,
64 static const char * const iw_operation_mode[] = {
65 "Auto", "Ad-Hoc", "Managed", "Master", "Repeater",
66 "Secondary", "Monitor"
69 void indicate_wx_scan_complete_event(struct adapter *padapter)
71 union iwreq_data wrqu;
73 memset(&wrqu, 0, sizeof(union iwreq_data));
74 wireless_send_event(padapter->pnetdev, SIOCGIWSCAN, &wrqu, NULL);
77 void rtw_indicate_wx_assoc_event(struct adapter *padapter)
79 union iwreq_data wrqu;
80 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
82 memset(&wrqu, 0, sizeof(union iwreq_data));
84 wrqu.ap_addr.sa_family = ARPHRD_ETHER;
86 memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN);
88 DBG_88E_LEVEL(_drv_always_, "assoc success\n");
89 wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL);
92 void rtw_indicate_wx_disassoc_event(struct adapter *padapter)
94 union iwreq_data wrqu;
96 memset(&wrqu, 0, sizeof(union iwreq_data));
98 wrqu.ap_addr.sa_family = ARPHRD_ETHER;
99 eth_zero_addr(wrqu.ap_addr.sa_data);
101 DBG_88E_LEVEL(_drv_always_, "indicate disassoc\n");
102 wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL);
105 static char *translate_scan(struct adapter *padapter,
106 struct iw_request_info *info,
107 struct wlan_network *pnetwork,
108 char *start, char *stop)
110 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
115 char custom[MAX_CUSTOM_LEN];
117 u16 max_rate = 0, rate, ht_cap = false;
119 u8 bw_40MHz = 0, short_GI = 0;
125 iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
127 memcpy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress, ETH_ALEN);
128 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN);
131 iwe.cmd = SIOCGIWESSID;
132 iwe.u.data.flags = 1;
133 iwe.u.data.length = min_t(u16, pnetwork->network.Ssid.SsidLength, 32);
134 start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid);
136 /* parsing HT_CAP_IE */
137 p = rtw_get_ie(&pnetwork->network.IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pnetwork->network.IELength-12);
139 if (p && ht_ielen > 0) {
140 struct rtw_ieee80211_ht_cap *pht_capie;
142 pht_capie = (struct rtw_ieee80211_ht_cap *)(p+2);
143 memcpy(&mcs_rate, pht_capie->supp_mcs_set, 2);
144 bw_40MHz = (pht_capie->cap_info&IEEE80211_HT_CAP_SUP_WIDTH) ? 1 : 0;
145 short_GI = (pht_capie->cap_info&(IEEE80211_HT_CAP_SGI_20|IEEE80211_HT_CAP_SGI_40)) ? 1 : 0;
148 /* Add the protocol name */
149 iwe.cmd = SIOCGIWNAME;
150 if ((rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates))) {
152 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn");
154 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
155 } else if ((rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates))) {
157 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn");
159 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg");
161 if (pnetwork->network.Configuration.DSConfig > 14) {
163 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11an");
165 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a");
168 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn");
170 snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
174 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN);
177 iwe.cmd = SIOCGIWMODE;
178 memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.IEs), 2);
180 cap = le16_to_cpu(le_tmp);
182 if (!WLAN_CAPABILITY_IS_STA_BSS(cap)) {
183 if (cap & WLAN_CAPABILITY_ESS)
184 iwe.u.mode = IW_MODE_MASTER;
186 iwe.u.mode = IW_MODE_ADHOC;
188 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN);
191 if (pnetwork->network.Configuration.DSConfig < 1)
192 pnetwork->network.Configuration.DSConfig = 1;
194 /* Add frequency/channel */
195 iwe.cmd = SIOCGIWFREQ;
196 iwe.u.freq.m = rtw_ch2freq(pnetwork->network.Configuration.DSConfig) * 100000;
198 iwe.u.freq.i = pnetwork->network.Configuration.DSConfig;
199 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN);
201 /* Add encryption capability */
202 iwe.cmd = SIOCGIWENCODE;
203 if (cap & WLAN_CAPABILITY_PRIVACY)
204 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
206 iwe.u.data.flags = IW_ENCODE_DISABLED;
207 iwe.u.data.length = 0;
208 start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid);
210 /*Add basic and extended rates */
213 p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): ");
214 while (pnetwork->network.SupportedRates[i] != 0) {
215 rate = pnetwork->network.SupportedRates[i]&0x7F;
218 p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
219 "%d%s ", rate >> 1, (rate & 1) ? ".5" : "");
224 if (mcs_rate&0x8000)/* MCS15 */
225 max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130);
226 else if (mcs_rate&0x0080)/* MCS7 */
228 else/* default MCS7 */
229 max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : ((short_GI) ? 72 : 65);
231 max_rate = max_rate*2;/* Mbps/2; */
234 iwe.cmd = SIOCGIWRATE;
235 iwe.u.bitrate.fixed = 0;
236 iwe.u.bitrate.disabled = 0;
237 iwe.u.bitrate.value = max_rate * 500000;
238 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN);
240 /* parsing WPA/WPA2 IE */
242 u8 buf[MAX_WPA_IE_LEN];
243 u8 wpa_ie[255], rsn_ie[255];
244 u16 wpa_len = 0, rsn_len = 0;
247 rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, rsn_ie, &rsn_len, wpa_ie, &wpa_len);
248 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: ssid =%s\n", pnetwork->network.Ssid.Ssid));
249 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
253 memset(buf, 0, MAX_WPA_IE_LEN);
254 p += sprintf(p, "wpa_ie=");
255 for (i = 0; i < wpa_len; i++)
256 p += sprintf(p, "%02x", wpa_ie[i]);
258 memset(&iwe, 0, sizeof(iwe));
259 iwe.cmd = IWEVCUSTOM;
260 iwe.u.data.length = strlen(buf);
261 start = iwe_stream_add_point(info, start, stop, &iwe, buf);
263 memset(&iwe, 0, sizeof(iwe));
265 iwe.u.data.length = wpa_len;
266 start = iwe_stream_add_point(info, start, stop, &iwe, wpa_ie);
270 memset(buf, 0, MAX_WPA_IE_LEN);
271 p += sprintf(p, "rsn_ie=");
272 for (i = 0; i < rsn_len; i++)
273 p += sprintf(p, "%02x", rsn_ie[i]);
274 memset(&iwe, 0, sizeof(iwe));
275 iwe.cmd = IWEVCUSTOM;
276 iwe.u.data.length = strlen(buf);
277 start = iwe_stream_add_point(info, start, stop, &iwe, buf);
279 memset(&iwe, 0, sizeof(iwe));
281 iwe.u.data.length = rsn_len;
282 start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie);
286 {/* parsing WPS IE */
287 uint cnt = 0, total_ielen;
288 u8 *wpsie_ptr = NULL;
291 u8 *ie_ptr = pnetwork->network.IEs + _FIXED_IE_LENGTH_;
292 total_ielen = pnetwork->network.IELength - _FIXED_IE_LENGTH_;
294 while (cnt < total_ielen) {
295 if (rtw_is_wps_ie(&ie_ptr[cnt], &wps_ielen) && (wps_ielen > 2)) {
296 wpsie_ptr = &ie_ptr[cnt];
298 iwe.u.data.length = (u16)wps_ielen;
299 start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr);
301 cnt += ie_ptr[cnt+1]+2; /* goto next */
305 /* Add quality statistics */
307 iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID;
309 if (check_fwstate(pmlmepriv, _FW_LINKED) == true &&
310 is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network)) {
311 ss = padapter->recvpriv.signal_strength;
312 sq = padapter->recvpriv.signal_qual;
314 ss = pnetwork->network.PhyInfo.SignalStrength;
315 sq = pnetwork->network.PhyInfo.SignalQuality;
318 iwe.u.qual.level = (u8)ss;
319 iwe.u.qual.qual = (u8)sq; /* signal quality */
320 iwe.u.qual.noise = 0; /* noise level */
321 start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN);
325 static int wpa_set_auth_algs(struct net_device *dev, u32 value)
327 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
330 if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) {
331 DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY and AUTH_ALG_OPEN_SYSTEM [value:0x%x]\n", value);
332 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
333 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch;
334 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto;
335 } else if (value & AUTH_ALG_SHARED_KEY) {
336 DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY [value:0x%x]\n", value);
337 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
339 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared;
340 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared;
341 } else if (value & AUTH_ALG_OPEN_SYSTEM) {
342 DBG_88E("wpa_set_auth_algs, AUTH_ALG_OPEN_SYSTEM\n");
343 if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) {
344 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
345 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
347 } else if (value & AUTH_ALG_LEAP) {
348 DBG_88E("wpa_set_auth_algs, AUTH_ALG_LEAP\n");
350 DBG_88E("wpa_set_auth_algs, error!\n");
356 static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len)
359 u32 wep_key_idx, wep_key_len, wep_total_len;
360 struct ndis_802_11_wep *pwep = NULL;
361 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
362 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
363 struct security_priv *psecuritypriv = &padapter->securitypriv;
365 param->u.crypt.err = 0;
366 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
368 if (param_len < (u32)((u8 *)param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) {
373 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
374 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
375 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
376 if (param->u.crypt.idx >= WEP_KEYS) {
385 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
386 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("wpa_set_encryption, crypt.alg = WEP\n"));
387 DBG_88E("wpa_set_encryption, crypt.alg = WEP\n");
389 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
390 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
391 padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
393 wep_key_idx = param->u.crypt.idx;
394 wep_key_len = param->u.crypt.key_len;
396 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(1)wep_key_idx =%d\n", wep_key_idx));
397 DBG_88E("(1)wep_key_idx =%d\n", wep_key_idx);
399 if (wep_key_idx > WEP_KEYS)
402 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(2)wep_key_idx =%d\n", wep_key_idx));
404 if (wep_key_len > 0) {
405 wep_key_len = wep_key_len <= 5 ? 5 : 13;
406 wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
407 pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len);
409 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, (" wpa_set_encryption: pwep allocate fail !!!\n"));
412 memset(pwep, 0, wep_total_len);
413 pwep->KeyLength = wep_key_len;
414 pwep->Length = wep_total_len;
415 if (wep_key_len == 13) {
416 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
417 padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_;
423 pwep->KeyIndex = wep_key_idx;
424 pwep->KeyIndex |= 0x80000000;
425 memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength);
426 if (param->u.crypt.set_tx) {
427 DBG_88E("wep, set_tx = 1\n");
428 if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL)
431 DBG_88E("wep, set_tx = 0\n");
432 if (wep_key_idx >= WEP_KEYS) {
436 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
437 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
438 rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0);
443 if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { /* 802_1x */
444 struct sta_info *psta, *pbcmc_sta;
445 struct sta_priv *pstapriv = &padapter->stapriv;
447 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_MP_STATE)) { /* sta mode */
448 psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv));
452 if (strcmp(param->u.crypt.alg, "none") != 0)
453 psta->ieee8021x_blocked = false;
455 if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) ||
456 (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled))
457 psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm;
459 if (param->u.crypt.set_tx == 1) { /* pairwise key */
460 memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
462 if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */
463 memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8);
464 memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8);
465 padapter->securitypriv.busetkipkey = false;
468 DBG_88E(" ~~~~set sta key:unicastkey\n");
470 rtw_setstakey_cmd(padapter, (unsigned char *)psta, true);
471 } else { /* group key */
472 memcpy(padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16 ));
473 memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
474 memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
475 padapter->securitypriv.binstallGrpkey = true;
476 DBG_88E(" ~~~~set sta key:groupkey\n");
478 padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx;
480 rtw_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx, 1);
483 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
484 if (pbcmc_sta == NULL) {
487 /* Jeff: don't disable ieee8021x_blocked while clearing key */
488 if (strcmp(param->u.crypt.alg, "none") != 0)
489 pbcmc_sta->ieee8021x_blocked = false;
491 if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) ||
492 (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled))
493 pbcmc_sta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm;
504 static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ielen)
507 int group_cipher = 0, pairwise_cipher = 0;
510 if ((ielen > MAX_WPA_IE_LEN) || (pie == NULL)) {
511 _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
519 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];
1089 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_set_scan\n"));
1091 if (padapter->registrypriv.mp_mode == 1) {
1092 if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
1097 if (_FAIL == rtw_pwr_wakeup(padapter)) {
1102 if (padapter->bDriverStopped) {
1103 DBG_88E("bDriverStopped =%d\n", padapter->bDriverStopped);
1108 if (!padapter->bup) {
1113 if (!padapter->hw_init_completed) {
1118 /* When Busy Traffic, driver do not site survey. So driver return success. */
1119 /* wpa_supplicant will not issue SIOCSIWSCAN cmd again after scan timeout. */
1120 /* modify by thomas 2011-02-22. */
1121 if (pmlmepriv->LinkDetectInfo.bBusyTraffic) {
1122 indicate_wx_scan_complete_event(padapter);
1126 if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) {
1127 indicate_wx_scan_complete_event(padapter);
1131 /* For the DMP WiFi Display project, the driver won't to scan because */
1132 /* the pmlmepriv->scan_interval is always equal to 3. */
1133 /* So, the wpa_supplicant won't find out the WPS SoftAP. */
1135 memset(ssid, 0, sizeof(struct ndis_802_11_ssid)*RTW_SSID_SCAN_AMOUNT);
1137 if (wrqu->data.length == sizeof(struct iw_scan_req)) {
1138 struct iw_scan_req *req = (struct iw_scan_req *)extra;
1140 if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
1141 int len = min_t(int, req->essid_len,
1144 memcpy(ssid[0].Ssid, req->essid, len);
1145 ssid[0].SsidLength = len;
1147 DBG_88E("IW_SCAN_THIS_ESSID, ssid =%s, len =%d\n", req->essid, req->essid_len);
1149 spin_lock_bh(&pmlmepriv->lock);
1151 _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0);
1153 spin_unlock_bh(&pmlmepriv->lock);
1154 } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) {
1155 DBG_88E("rtw_wx_set_scan, req->scan_type == IW_SCAN_TYPE_PASSIVE\n");
1158 if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE &&
1159 !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
1160 int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE;
1161 char *pos = extra+WEXT_CSCAN_HEADER_SIZE;
1171 case WEXT_CSCAN_SSID_SECTION:
1176 sec_len = *(pos++); len -= 1;
1177 if (sec_len > 0 && sec_len <= len) {
1178 ssid[ssid_index].SsidLength = sec_len;
1179 memcpy(ssid[ssid_index].Ssid, pos, ssid[ssid_index].SsidLength);
1185 case WEXT_CSCAN_TYPE_SECTION:
1186 case WEXT_CSCAN_CHANNEL_SECTION:
1190 case WEXT_CSCAN_PASV_DWELL_SECTION:
1191 case WEXT_CSCAN_HOME_DWELL_SECTION:
1192 case WEXT_CSCAN_ACTV_DWELL_SECTION:
1197 len = 0; /* stop parsing */
1201 /* it has still some scan parameter to parse, we only do this now... */
1202 _status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT);
1204 _status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0);
1216 static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a,
1217 union iwreq_data *wrqu, char *extra)
1219 struct list_head *plist, *phead;
1220 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1221 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1222 struct __queue *queue = &(pmlmepriv->scanned_queue);
1223 struct wlan_network *pnetwork = NULL;
1225 char *stop = ev + wrqu->data.length;
1228 u32 wait_for_surveydone;
1230 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan\n"));
1231 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, (" Start of Query SIOCGIWSCAN .\n"));
1233 if (padapter->pwrctrlpriv.brfoffbyhw && padapter->bDriverStopped) {
1238 wait_for_surveydone = 100;
1240 wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING;
1242 while (check_fwstate(pmlmepriv, wait_status)) {
1245 if (cnt > wait_for_surveydone)
1249 spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
1251 phead = get_list_head(queue);
1252 plist = phead->next;
1254 while (phead != plist) {
1255 if ((stop - ev) < SCAN_ITEM_SIZE) {
1260 pnetwork = container_of(plist, struct wlan_network, list);
1262 /* report network only if the current channel set contains the channel to which this network belongs */
1263 if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0)
1264 ev = translate_scan(padapter, a, pnetwork, ev, stop);
1266 plist = plist->next;
1269 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1271 wrqu->data.length = ev-extra;
1272 wrqu->data.flags = 0;
1279 /* s1. rtw_set_802_11_infrastructure_mode() */
1280 /* s2. set_802_11_authenticaion_mode() */
1281 /* s3. set_802_11_encryption_mode() */
1282 /* s4. rtw_set_802_11_ssid() */
1283 static int rtw_wx_set_essid(struct net_device *dev,
1284 struct iw_request_info *a,
1285 union iwreq_data *wrqu, char *extra)
1287 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1288 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1289 struct __queue *queue = &pmlmepriv->scanned_queue;
1290 struct list_head *phead;
1291 struct wlan_network *pnetwork = NULL;
1292 enum ndis_802_11_auth_mode authmode;
1293 struct ndis_802_11_ssid ndis_ssid;
1294 u8 *dst_ssid, *src_ssid;
1299 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1300 ("+rtw_wx_set_essid: fw_state = 0x%08x\n", get_fwstate(pmlmepriv)));
1301 if (_FAIL == rtw_pwr_wakeup(padapter)) {
1306 if (!padapter->bup) {
1311 if (wrqu->essid.length > IW_ESSID_MAX_SIZE) {
1316 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
1321 authmode = padapter->securitypriv.ndisauthtype;
1322 DBG_88E("=>%s\n", __func__);
1323 if (wrqu->essid.flags && wrqu->essid.length) {
1324 len = min_t(uint, wrqu->essid.length, IW_ESSID_MAX_SIZE);
1326 if (wrqu->essid.length != 33)
1327 DBG_88E("ssid =%s, len =%d\n", extra, wrqu->essid.length);
1329 memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid));
1330 ndis_ssid.SsidLength = len;
1331 memcpy(ndis_ssid.Ssid, extra, len);
1332 src_ssid = ndis_ssid.Ssid;
1334 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("rtw_wx_set_essid: ssid =[%s]\n", src_ssid));
1335 spin_lock_bh(&queue->lock);
1336 phead = get_list_head(queue);
1337 pmlmepriv->pscanned = phead->next;
1339 while (phead != pmlmepriv->pscanned) {
1340 pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list);
1342 pmlmepriv->pscanned = pmlmepriv->pscanned->next;
1344 dst_ssid = pnetwork->network.Ssid.Ssid;
1346 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1347 ("rtw_wx_set_essid: dst_ssid =%s\n",
1348 pnetwork->network.Ssid.Ssid));
1350 if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) &&
1351 (pnetwork->network.Ssid.SsidLength == ndis_ssid.SsidLength)) {
1352 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1353 ("rtw_wx_set_essid: find match, set infra mode\n"));
1355 if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) {
1356 if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode)
1360 if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) {
1362 spin_unlock_bh(&queue->lock);
1369 spin_unlock_bh(&queue->lock);
1370 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1371 ("set ssid: set_802_11_auth. mode =%d\n", authmode));
1372 rtw_set_802_11_authentication_mode(padapter, authmode);
1373 if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == false) {
1381 DBG_88E("<=%s, ret %d\n", __func__, ret);
1387 static int rtw_wx_get_essid(struct net_device *dev,
1388 struct iw_request_info *a,
1389 union iwreq_data *wrqu, char *extra)
1392 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1393 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1394 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
1396 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_essid\n"));
1399 if ((check_fwstate(pmlmepriv, _FW_LINKED)) ||
1400 (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) {
1401 len = pcur_bss->Ssid.SsidLength;
1403 wrqu->essid.length = len;
1405 memcpy(extra, pcur_bss->Ssid.Ssid, len);
1407 wrqu->essid.flags = 1;
1419 static int rtw_wx_set_rate(struct net_device *dev,
1420 struct iw_request_info *a,
1421 union iwreq_data *wrqu, char *extra)
1424 u8 datarates[NumRates];
1425 u32 target_rate = wrqu->bitrate.value;
1426 u32 fixed = wrqu->bitrate.fixed;
1428 u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff};
1431 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_set_rate\n"));
1432 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("target_rate = %d, fixed = %d\n", target_rate, fixed));
1434 if (target_rate == -1) {
1438 target_rate = target_rate/100000;
1440 switch (target_rate) {
1484 for (i = 0; i < NumRates; i++) {
1485 if (ratevalue == mpdatarate[i]) {
1486 datarates[i] = mpdatarate[i];
1490 datarates[i] = 0xff;
1493 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("datarate_inx =%d\n", datarates[i]));
1499 static int rtw_wx_get_rate(struct net_device *dev,
1500 struct iw_request_info *info,
1501 union iwreq_data *wrqu, char *extra)
1505 max_rate = rtw_get_cur_max_rate((struct adapter *)rtw_netdev_priv(dev));
1510 wrqu->bitrate.fixed = 0; /* no auto select */
1511 wrqu->bitrate.value = max_rate * 100000;
1516 static int rtw_wx_set_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);
1523 if (wrqu->rts.disabled) {
1524 padapter->registrypriv.rts_thresh = 2347;
1526 if (wrqu->rts.value < 0 ||
1527 wrqu->rts.value > 2347)
1530 padapter->registrypriv.rts_thresh = wrqu->rts.value;
1533 DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh);
1539 static int rtw_wx_get_rts(struct net_device *dev,
1540 struct iw_request_info *info,
1541 union iwreq_data *wrqu, char *extra)
1543 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1546 DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh);
1548 wrqu->rts.value = padapter->registrypriv.rts_thresh;
1549 wrqu->rts.fixed = 0; /* no auto select */
1550 /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */
1556 static int rtw_wx_set_frag(struct net_device *dev,
1557 struct iw_request_info *info,
1558 union iwreq_data *wrqu, char *extra)
1560 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1563 if (wrqu->frag.disabled) {
1564 padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD;
1566 if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
1567 wrqu->frag.value > MAX_FRAG_THRESHOLD)
1570 padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1;
1573 DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len);
1579 static int rtw_wx_get_frag(struct net_device *dev,
1580 struct iw_request_info *info,
1581 union iwreq_data *wrqu, char *extra)
1583 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1586 DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len);
1588 wrqu->frag.value = padapter->xmitpriv.frag_len;
1589 wrqu->frag.fixed = 0; /* no auto select */
1595 static int rtw_wx_get_retry(struct net_device *dev,
1596 struct iw_request_info *info,
1597 union iwreq_data *wrqu, char *extra)
1599 wrqu->retry.value = 7;
1600 wrqu->retry.fixed = 0; /* no auto select */
1601 wrqu->retry.disabled = 1;
1606 static int rtw_wx_set_enc(struct net_device *dev,
1607 struct iw_request_info *info,
1608 union iwreq_data *wrqu, char *keybuf)
1611 u32 keyindex_provided;
1612 struct ndis_802_11_wep wep;
1613 enum ndis_802_11_auth_mode authmode;
1615 struct iw_point *erq = &(wrqu->encoding);
1616 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1617 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
1618 DBG_88E("+rtw_wx_set_enc, flags = 0x%x\n", erq->flags);
1620 memset(&wep, 0, sizeof(struct ndis_802_11_wep));
1622 key = erq->flags & IW_ENCODE_INDEX;
1625 if (erq->flags & IW_ENCODE_DISABLED) {
1626 DBG_88E("EncryptionDisabled\n");
1627 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
1628 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1629 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1630 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1631 authmode = Ndis802_11AuthModeOpen;
1632 padapter->securitypriv.ndisauthtype = authmode;
1641 keyindex_provided = 1;
1643 keyindex_provided = 0;
1644 key = padapter->securitypriv.dot11PrivacyKeyIndex;
1645 DBG_88E("rtw_wx_set_enc, key =%d\n", key);
1648 /* set authentication mode */
1649 if (erq->flags & IW_ENCODE_OPEN) {
1650 DBG_88E("rtw_wx_set_enc():IW_ENCODE_OPEN\n");
1651 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
1652 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1653 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1654 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1655 authmode = Ndis802_11AuthModeOpen;
1656 padapter->securitypriv.ndisauthtype = authmode;
1657 } else if (erq->flags & IW_ENCODE_RESTRICTED) {
1658 DBG_88E("rtw_wx_set_enc():IW_ENCODE_RESTRICTED\n");
1659 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
1660 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared;
1661 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
1662 padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
1663 authmode = Ndis802_11AuthModeShared;
1664 padapter->securitypriv.ndisauthtype = authmode;
1666 DBG_88E("rtw_wx_set_enc():erq->flags = 0x%x\n", erq->flags);
1668 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
1669 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1670 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1671 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1672 authmode = Ndis802_11AuthModeOpen;
1673 padapter->securitypriv.ndisauthtype = authmode;
1677 if (erq->length > 0) {
1678 wep.KeyLength = erq->length <= 5 ? 5 : 13;
1680 wep.Length = wep.KeyLength + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
1684 if (keyindex_provided == 1) {
1685 /* set key_id only, no given KeyMaterial(erq->length == 0). */
1686 padapter->securitypriv.dot11PrivacyKeyIndex = key;
1688 DBG_88E("(keyindex_provided == 1), keyid =%d, key_len =%d\n", key, padapter->securitypriv.dot11DefKeylen[key]);
1690 switch (padapter->securitypriv.dot11DefKeylen[key]) {
1692 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
1695 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
1698 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1706 wep.KeyIndex |= 0x80000000;
1708 memcpy(wep.KeyMaterial, keybuf, wep.KeyLength);
1710 if (rtw_set_802_11_add_wep(padapter, &wep) == false) {
1711 if (rf_on == pwrpriv->rf_pwrstate)
1722 static int rtw_wx_get_enc(struct net_device *dev,
1723 struct iw_request_info *info,
1724 union iwreq_data *wrqu, char *keybuf)
1727 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1728 struct iw_point *erq = &(wrqu->encoding);
1729 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1732 if (check_fwstate(pmlmepriv, _FW_LINKED) != true) {
1733 if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
1735 erq->flags |= IW_ENCODE_DISABLED;
1740 key = erq->flags & IW_ENCODE_INDEX;
1747 key = padapter->securitypriv.dot11PrivacyKeyIndex;
1750 erq->flags = key + 1;
1752 switch (padapter->securitypriv.ndisencryptstatus) {
1753 case Ndis802_11EncryptionNotSupported:
1754 case Ndis802_11EncryptionDisabled:
1756 erq->flags |= IW_ENCODE_DISABLED;
1758 case Ndis802_11Encryption1Enabled:
1759 erq->length = padapter->securitypriv.dot11DefKeylen[key];
1761 memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]);
1763 erq->flags |= IW_ENCODE_ENABLED;
1765 if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen)
1766 erq->flags |= IW_ENCODE_OPEN;
1767 else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared)
1768 erq->flags |= IW_ENCODE_RESTRICTED;
1771 erq->flags |= IW_ENCODE_DISABLED;
1774 case Ndis802_11Encryption2Enabled:
1775 case Ndis802_11Encryption3Enabled:
1777 erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY);
1781 erq->flags |= IW_ENCODE_DISABLED;
1788 static int rtw_wx_get_power(struct net_device *dev,
1789 struct iw_request_info *info,
1790 union iwreq_data *wrqu, char *extra)
1792 wrqu->power.value = 0;
1793 wrqu->power.fixed = 0; /* no auto select */
1794 wrqu->power.disabled = 1;
1799 static int rtw_wx_set_gen_ie(struct net_device *dev,
1800 struct iw_request_info *info,
1801 union iwreq_data *wrqu, char *extra)
1803 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1805 return rtw_set_wpa_ie(padapter, extra, wrqu->data.length);
1808 static int rtw_wx_set_auth(struct net_device *dev,
1809 struct iw_request_info *info,
1810 union iwreq_data *wrqu, char *extra)
1812 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1813 struct iw_param *param = (struct iw_param *)&(wrqu->param);
1816 switch (param->flags & IW_AUTH_INDEX) {
1817 case IW_AUTH_WPA_VERSION:
1819 case IW_AUTH_CIPHER_PAIRWISE:
1822 case IW_AUTH_CIPHER_GROUP:
1825 case IW_AUTH_KEY_MGMT:
1827 * ??? does not use these parameters
1830 case IW_AUTH_TKIP_COUNTERMEASURES:
1832 /* wpa_supplicant is enabling the tkip countermeasure. */
1833 padapter->securitypriv.btkip_countermeasure = true;
1835 /* wpa_supplicant is disabling the tkip countermeasure. */
1836 padapter->securitypriv.btkip_countermeasure = false;
1839 case IW_AUTH_DROP_UNENCRYPTED:
1842 * wpa_supplicant calls set_wpa_enabled when the driver
1843 * is loaded and unloaded, regardless of if WPA is being
1844 * used. No other calls are made which can be used to
1845 * determine if encryption will be used or not prior to
1846 * association being expected. If encryption is not being
1847 * used, drop_unencrypted is set to false, else true -- we
1848 * can use this to determine if the CAP_PRIVACY_ON bit should
1852 if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled)
1853 break;/* it means init value, or using wep, ndisencryptstatus = Ndis802_11Encryption1Enabled, */
1854 /* then it needn't reset it; */
1857 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
1858 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1859 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1860 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1861 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
1865 case IW_AUTH_80211_AUTH_ALG:
1867 * It's the starting point of a link layer connection using wpa_supplicant
1869 if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
1870 LeaveAllPowerSaveMode(padapter);
1871 rtw_disassoc_cmd(padapter, 500, false);
1872 DBG_88E("%s...call rtw_indicate_disconnect\n ", __func__);
1873 rtw_indicate_disconnect(padapter);
1874 rtw_free_assoc_resources(padapter);
1876 ret = wpa_set_auth_algs(dev, (u32)param->value);
1878 case IW_AUTH_WPA_ENABLED:
1880 case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1882 case IW_AUTH_PRIVACY_INVOKED:
1891 static int rtw_wx_set_enc_ext(struct net_device *dev,
1892 struct iw_request_info *info,
1893 union iwreq_data *wrqu, char *extra)
1897 struct ieee_param *param = NULL;
1898 struct iw_point *pencoding = &wrqu->encoding;
1899 struct iw_encode_ext *pext = (struct iw_encode_ext *)extra;
1902 param_len = sizeof(struct ieee_param) + pext->key_len;
1903 param = (struct ieee_param *)rtw_malloc(param_len);
1907 memset(param, 0, param_len);
1909 param->cmd = IEEE_CMD_SET_ENCRYPTION;
1910 memset(param->sta_addr, 0xff, ETH_ALEN);
1912 switch (pext->alg) {
1913 case IW_ENCODE_ALG_NONE:
1914 /* todo: remove key */
1918 case IW_ENCODE_ALG_WEP:
1921 case IW_ENCODE_ALG_TKIP:
1924 case IW_ENCODE_ALG_CCMP:
1932 strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN);
1934 if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1935 param->u.crypt.set_tx = 1;
1937 /* cliW: WEP does not have group key
1938 * just not checking GROUP key setting
1940 if ((pext->alg != IW_ENCODE_ALG_WEP) &&
1941 (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY))
1942 param->u.crypt.set_tx = 0;
1944 param->u.crypt.idx = (pencoding->flags&0x00FF) - 1;
1946 if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
1947 memcpy(param->u.crypt.seq, pext->rx_seq, 8);
1949 if (pext->key_len) {
1950 param->u.crypt.key_len = pext->key_len;
1951 memcpy(param->u.crypt.key, pext + 1, pext->key_len);
1954 ret = wpa_set_encryption(dev, param, param_len);
1961 static int rtw_wx_get_nick(struct net_device *dev,
1962 struct iw_request_info *info,
1963 union iwreq_data *wrqu, char *extra)
1966 wrqu->data.length = 14;
1967 wrqu->data.flags = 1;
1968 memcpy(extra, "<WIFI@REALTEK>", 14);
1971 /* dump debug info here */
1975 static int dummy(struct net_device *dev, struct iw_request_info *a,
1976 union iwreq_data *wrqu, char *b)
1981 static int wpa_set_param(struct net_device *dev, u8 name, u32 value)
1984 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1987 case IEEE_PARAM_WPA_ENABLED:
1988 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; /* 802.1x */
1989 switch ((value)&0xff) {
1991 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; /* WPA_PSK */
1992 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
1995 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */
1996 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
1999 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
2000 ("wpa_set_param:padapter->securitypriv.ndisauthtype =%d\n", padapter->securitypriv.ndisauthtype));
2002 case IEEE_PARAM_TKIP_COUNTERMEASURES:
2004 case IEEE_PARAM_DROP_UNENCRYPTED: {
2007 * wpa_supplicant calls set_wpa_enabled when the driver
2008 * is loaded and unloaded, regardless of if WPA is being
2009 * used. No other calls are made which can be used to
2010 * determine if encryption will be used or not prior to
2011 * association being expected. If encryption is not being
2012 * used, drop_unencrypted is set to false, else true -- we
2013 * can use this to determine if the CAP_PRIVACY_ON bit should
2019 case IEEE_PARAM_PRIVACY_INVOKED:
2022 case IEEE_PARAM_AUTH_ALGS:
2023 ret = wpa_set_auth_algs(dev, value);
2025 case IEEE_PARAM_IEEE_802_1X:
2027 case IEEE_PARAM_WPAX_SELECT:
2036 static int wpa_mlme(struct net_device *dev, u32 command, u32 reason)
2039 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2042 case IEEE_MLME_STA_DEAUTH:
2043 if (!rtw_set_802_11_disassociate(padapter))
2046 case IEEE_MLME_STA_DISASSOC:
2047 if (!rtw_set_802_11_disassociate(padapter))
2058 static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p)
2060 struct ieee_param *param;
2063 if (p->length < sizeof(struct ieee_param) || !p->pointer) {
2068 param = (struct ieee_param *)rtw_malloc(p->length);
2069 if (param == NULL) {
2074 if (copy_from_user(param, p->pointer, p->length)) {
2080 switch (param->cmd) {
2081 case IEEE_CMD_SET_WPA_PARAM:
2082 ret = wpa_set_param(dev, param->u.wpa_param.name, param->u.wpa_param.value);
2085 case IEEE_CMD_SET_WPA_IE:
2086 ret = rtw_set_wpa_ie((struct adapter *)rtw_netdev_priv(dev),
2087 (char *)param->u.wpa_ie.data, (u16)param->u.wpa_ie.len);
2090 case IEEE_CMD_SET_ENCRYPTION:
2091 ret = wpa_set_encryption(dev, param, p->length);
2095 ret = wpa_mlme(dev, param->u.mlme.command, param->u.mlme.reason_code);
2099 DBG_88E("Unknown WPA supplicant request: %d\n", param->cmd);
2104 if (ret == 0 && copy_to_user(p->pointer, param, p->length))
2114 #ifdef CONFIG_88EU_AP_MODE
2115 static u8 set_pairwise_key(struct adapter *padapter, struct sta_info *psta)
2117 struct cmd_obj *ph2c;
2118 struct set_stakey_parm *psetstakey_para;
2119 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
2122 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
2128 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
2129 if (psetstakey_para == NULL) {
2135 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
2137 psetstakey_para->algorithm = (u8)psta->dot118021XPrivacy;
2139 memcpy(psetstakey_para->addr, psta->hwaddr, ETH_ALEN);
2141 memcpy(psetstakey_para->key, &psta->dot118021x_UncstKey, 16);
2143 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
2150 static int set_group_key(struct adapter *padapter, u8 *key, u8 alg, int keyid)
2153 struct cmd_obj *pcmd;
2154 struct setkey_parm *psetkeyparm;
2155 struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
2158 DBG_88E("%s\n", __func__);
2160 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
2165 psetkeyparm = kzalloc(sizeof(struct setkey_parm), GFP_KERNEL);
2166 if (psetkeyparm == NULL) {
2172 memset(psetkeyparm, 0, sizeof(struct setkey_parm));
2174 psetkeyparm->keyid = (u8)keyid;
2176 psetkeyparm->algorithm = alg;
2178 psetkeyparm->set_tx = 1;
2194 memcpy(&(psetkeyparm->key[0]), key, keylen);
2196 pcmd->cmdcode = _SetKey_CMD_;
2197 pcmd->parmbuf = (u8 *)psetkeyparm;
2198 pcmd->cmdsz = (sizeof(struct setkey_parm));
2202 INIT_LIST_HEAD(&pcmd->list);
2204 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
2211 static int set_wep_key(struct adapter *padapter, u8 *key, u8 keylen, int keyid)
2226 return set_group_key(padapter, key, alg, keyid);
2229 static int rtw_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len)
2232 u32 wep_key_idx, wep_key_len, wep_total_len;
2233 struct ndis_802_11_wep *pwep = NULL;
2234 struct sta_info *psta = NULL, *pbcmc_sta = NULL;
2235 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2236 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2237 struct security_priv *psecuritypriv = &(padapter->securitypriv);
2238 struct sta_priv *pstapriv = &padapter->stapriv;
2240 DBG_88E("%s\n", __func__);
2241 param->u.crypt.err = 0;
2242 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
2243 if (param_len != sizeof(struct ieee_param) + param->u.crypt.key_len) {
2247 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2248 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2249 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
2250 if (param->u.crypt.idx >= WEP_KEYS) {
2255 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2257 DBG_88E("rtw_set_encryption(), sta has already been removed or never been added\n");
2262 if (strcmp(param->u.crypt.alg, "none") == 0 && (psta == NULL)) {
2263 /* todo:clear default encryption keys */
2265 DBG_88E("clear default encryption keys, keyid =%d\n", param->u.crypt.idx);
2268 if (strcmp(param->u.crypt.alg, "WEP") == 0 && (psta == NULL)) {
2269 DBG_88E("r871x_set_encryption, crypt.alg = WEP\n");
2270 wep_key_idx = param->u.crypt.idx;
2271 wep_key_len = param->u.crypt.key_len;
2272 DBG_88E("r871x_set_encryption, wep_key_idx=%d, len=%d\n", wep_key_idx, wep_key_len);
2273 if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) {
2278 if (wep_key_len > 0) {
2279 wep_key_len = wep_key_len <= 5 ? 5 : 13;
2280 wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
2281 pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len);
2283 DBG_88E(" r871x_set_encryption: pwep allocate fail !!!\n");
2287 memset(pwep, 0, wep_total_len);
2289 pwep->KeyLength = wep_key_len;
2290 pwep->Length = wep_total_len;
2293 pwep->KeyIndex = wep_key_idx;
2295 memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength);
2297 if (param->u.crypt.set_tx) {
2298 DBG_88E("wep, set_tx = 1\n");
2300 psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled;
2301 psecuritypriv->dot11PrivacyAlgrthm = _WEP40_;
2302 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2304 if (pwep->KeyLength == 13) {
2305 psecuritypriv->dot11PrivacyAlgrthm = _WEP104_;
2306 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2309 psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx;
2311 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
2313 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
2315 set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx);
2317 DBG_88E("wep, set_tx = 0\n");
2319 /* don't update "psecuritypriv->dot11PrivacyAlgrthm" and */
2320 /* psecuritypriv->dot11PrivacyKeyIndex = keyid", but can rtw_set_key to cam */
2322 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
2324 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
2326 set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx);
2332 if (!psta && check_fwstate(pmlmepriv, WIFI_AP_STATE)) { /* group key */
2333 if (param->u.crypt.set_tx == 1) {
2334 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2335 DBG_88E("%s, set group_key, WEP\n", __func__);
2337 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2338 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2340 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2341 if (param->u.crypt.key_len == 13)
2342 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2343 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2344 DBG_88E("%s, set group_key, TKIP\n", __func__);
2345 psecuritypriv->dot118021XGrpPrivacy = _TKIP_;
2346 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2347 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2349 memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
2350 memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
2352 psecuritypriv->busetkipkey = true;
2353 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2354 DBG_88E("%s, set group_key, CCMP\n", __func__);
2355 psecuritypriv->dot118021XGrpPrivacy = _AES_;
2356 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2357 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2359 DBG_88E("%s, set group_key, none\n", __func__);
2360 psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
2362 psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx;
2363 psecuritypriv->binstallGrpkey = true;
2364 psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */
2365 set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx);
2366 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
2368 pbcmc_sta->ieee8021x_blocked = false;
2369 pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */
2375 if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && psta) { /* psk/802_1x */
2376 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
2377 if (param->u.crypt.set_tx == 1) {
2378 memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2380 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2381 DBG_88E("%s, set pairwise key, WEP\n", __func__);
2383 psta->dot118021XPrivacy = _WEP40_;
2384 if (param->u.crypt.key_len == 13)
2385 psta->dot118021XPrivacy = _WEP104_;
2386 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2387 DBG_88E("%s, set pairwise key, TKIP\n", __func__);
2389 psta->dot118021XPrivacy = _TKIP_;
2392 memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8);
2393 memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8);
2395 psecuritypriv->busetkipkey = true;
2396 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2397 DBG_88E("%s, set pairwise key, CCMP\n", __func__);
2399 psta->dot118021XPrivacy = _AES_;
2401 DBG_88E("%s, set pairwise key, none\n", __func__);
2403 psta->dot118021XPrivacy = _NO_PRIVACY_;
2406 set_pairwise_key(padapter, psta);
2408 psta->ieee8021x_blocked = false;
2409 } else { /* group key??? */
2410 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2411 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2412 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2413 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2414 if (param->u.crypt.key_len == 13)
2415 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2416 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2417 psecuritypriv->dot118021XGrpPrivacy = _TKIP_;
2419 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2420 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2423 memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
2424 memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
2426 psecuritypriv->busetkipkey = true;
2427 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2428 psecuritypriv->dot118021XGrpPrivacy = _AES_;
2430 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2431 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2433 psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
2436 psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx;
2438 psecuritypriv->binstallGrpkey = true;
2440 psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */
2442 set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx);
2444 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
2446 pbcmc_sta->ieee8021x_blocked = false;
2447 pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */
2460 static int rtw_set_beacon(struct net_device *dev, struct ieee_param *param, int len)
2463 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2464 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2465 struct sta_priv *pstapriv = &padapter->stapriv;
2466 unsigned char *pbuf = param->u.bcn_ie.buf;
2468 DBG_88E("%s, len =%d\n", __func__, len);
2470 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2473 memcpy(&pstapriv->max_num_sta, param->u.bcn_ie.reserved, 2);
2475 if ((pstapriv->max_num_sta > NUM_STA) || (pstapriv->max_num_sta <= 0))
2476 pstapriv->max_num_sta = NUM_STA;
2478 if (rtw_check_beacon_data(padapter, pbuf, (len-12-2)) == _SUCCESS)/* 12 = param header, 2:no packed */
2486 static int rtw_hostapd_sta_flush(struct net_device *dev)
2488 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2490 DBG_88E("%s\n", __func__);
2492 flush_all_cam_entry(padapter); /* clear CAM */
2494 return rtw_sta_flush(padapter);
2497 static int rtw_add_sta(struct net_device *dev, struct ieee_param *param)
2500 struct sta_info *psta = NULL;
2501 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2502 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2503 struct sta_priv *pstapriv = &padapter->stapriv;
2505 DBG_88E("rtw_add_sta(aid =%d) =%pM\n", param->u.add_sta.aid, (param->sta_addr));
2507 if (!check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)))
2510 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2511 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2512 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2515 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2517 int flags = param->u.add_sta.flags;
2519 psta->aid = param->u.add_sta.aid;/* aid = 1~2007 */
2521 memcpy(psta->bssrateset, param->u.add_sta.tx_supp_rates, 16);
2523 /* check wmm cap. */
2524 if (WLAN_STA_WME&flags)
2525 psta->qos_option = 1;
2527 psta->qos_option = 0;
2529 if (pmlmepriv->qospriv.qos_option == 0)
2530 psta->qos_option = 0;
2532 /* chec 802.11n ht cap. */
2533 if (WLAN_STA_HT&flags) {
2534 psta->htpriv.ht_option = true;
2535 psta->qos_option = 1;
2536 memcpy((void *)&psta->htpriv.ht_cap, (void *)¶m->u.add_sta.ht_cap, sizeof(struct rtw_ieee80211_ht_cap));
2538 psta->htpriv.ht_option = false;
2541 if (pmlmepriv->htpriv.ht_option == false)
2542 psta->htpriv.ht_option = false;
2544 update_sta_info_apmode(padapter, psta);
2552 static int rtw_del_sta(struct net_device *dev, struct ieee_param *param)
2555 struct sta_info *psta = NULL;
2556 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2557 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2558 struct sta_priv *pstapriv = &padapter->stapriv;
2561 DBG_88E("rtw_del_sta =%pM\n", (param->sta_addr));
2563 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2566 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2567 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2568 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2571 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2573 spin_lock_bh(&pstapriv->asoc_list_lock);
2574 if (!list_empty(&psta->asoc_list)) {
2575 list_del_init(&psta->asoc_list);
2576 pstapriv->asoc_list_cnt--;
2577 updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING);
2579 spin_unlock_bh(&pstapriv->asoc_list_lock);
2580 associated_clients_update(padapter, updated);
2583 DBG_88E("rtw_del_sta(), sta has already been removed or never been added\n");
2589 static int rtw_ioctl_get_sta_data(struct net_device *dev, struct ieee_param *param, int len)
2592 struct sta_info *psta = NULL;
2593 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2594 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2595 struct sta_priv *pstapriv = &padapter->stapriv;
2596 struct ieee_param_ex *param_ex = (struct ieee_param_ex *)param;
2597 struct sta_data *psta_data = (struct sta_data *)param_ex->data;
2599 DBG_88E("rtw_ioctl_get_sta_info, sta_addr: %pM\n", (param_ex->sta_addr));
2601 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2604 if (param_ex->sta_addr[0] == 0xff && param_ex->sta_addr[1] == 0xff &&
2605 param_ex->sta_addr[2] == 0xff && param_ex->sta_addr[3] == 0xff &&
2606 param_ex->sta_addr[4] == 0xff && param_ex->sta_addr[5] == 0xff)
2609 psta = rtw_get_stainfo(pstapriv, param_ex->sta_addr);
2611 psta_data->aid = (u16)psta->aid;
2612 psta_data->capability = psta->capability;
2613 psta_data->flags = psta->flags;
2617 no_short_slot_time_set : BIT(1)
2618 no_short_preamble_set : BIT(2)
2619 no_ht_gf_set : BIT(3)
2621 ht_20mhz_set : BIT(5)
2624 psta_data->sta_set = ((psta->nonerp_set) |
2625 (psta->no_short_slot_time_set << 1) |
2626 (psta->no_short_preamble_set << 2) |
2627 (psta->no_ht_gf_set << 3) |
2628 (psta->no_ht_set << 4) |
2629 (psta->ht_20mhz_set << 5));
2630 psta_data->tx_supp_rates_len = psta->bssratelen;
2631 memcpy(psta_data->tx_supp_rates, psta->bssrateset, psta->bssratelen);
2632 memcpy(&psta_data->ht_cap, &psta->htpriv.ht_cap, sizeof(struct rtw_ieee80211_ht_cap));
2633 psta_data->rx_pkts = psta->sta_stats.rx_data_pkts;
2634 psta_data->rx_bytes = psta->sta_stats.rx_bytes;
2635 psta_data->rx_drops = psta->sta_stats.rx_drops;
2636 psta_data->tx_pkts = psta->sta_stats.tx_pkts;
2637 psta_data->tx_bytes = psta->sta_stats.tx_bytes;
2638 psta_data->tx_drops = psta->sta_stats.tx_drops;
2646 static int rtw_get_sta_wpaie(struct net_device *dev, struct ieee_param *param)
2649 struct sta_info *psta = NULL;
2650 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2651 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2652 struct sta_priv *pstapriv = &padapter->stapriv;
2654 DBG_88E("rtw_get_sta_wpaie, sta_addr: %pM\n", (param->sta_addr));
2656 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2659 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2660 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2661 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2664 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2666 if (psta->wpa_ie[0] == WLAN_EID_RSN ||
2667 psta->wpa_ie[0] == WLAN_EID_VENDOR_SPECIFIC) {
2671 wpa_ie_len = psta->wpa_ie[1];
2672 copy_len = min_t(int, wpa_ie_len + 2, sizeof(psta->wpa_ie));
2673 param->u.wpa_ie.len = copy_len;
2674 memcpy(param->u.wpa_ie.reserved, psta->wpa_ie, copy_len);
2676 DBG_88E("sta's wpa_ie is NONE\n");
2685 static int rtw_set_wps_beacon(struct net_device *dev, struct ieee_param *param, int len)
2688 unsigned char wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
2689 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2690 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2691 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
2694 DBG_88E("%s, len =%d\n", __func__, len);
2696 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2699 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2701 kfree(pmlmepriv->wps_beacon_ie);
2702 pmlmepriv->wps_beacon_ie = NULL;
2705 pmlmepriv->wps_beacon_ie = rtw_malloc(ie_len);
2706 pmlmepriv->wps_beacon_ie_len = ie_len;
2707 if (pmlmepriv->wps_beacon_ie == NULL) {
2708 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2712 memcpy(pmlmepriv->wps_beacon_ie, param->u.bcn_ie.buf, ie_len);
2714 update_beacon(padapter, _VENDOR_SPECIFIC_IE_, wps_oui, true);
2716 pmlmeext->bstart_bss = true;
2722 static int rtw_set_wps_probe_resp(struct net_device *dev, struct ieee_param *param, int len)
2725 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2726 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2729 DBG_88E("%s, len =%d\n", __func__, len);
2731 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2734 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2736 kfree(pmlmepriv->wps_probe_resp_ie);
2737 pmlmepriv->wps_probe_resp_ie = NULL;
2740 pmlmepriv->wps_probe_resp_ie = rtw_malloc(ie_len);
2741 pmlmepriv->wps_probe_resp_ie_len = ie_len;
2742 if (pmlmepriv->wps_probe_resp_ie == NULL) {
2743 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2746 memcpy(pmlmepriv->wps_probe_resp_ie, param->u.bcn_ie.buf, ie_len);
2752 static int rtw_set_wps_assoc_resp(struct net_device *dev, struct ieee_param *param, int len)
2755 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2756 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2759 DBG_88E("%s, len =%d\n", __func__, len);
2761 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2764 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2766 kfree(pmlmepriv->wps_assoc_resp_ie);
2767 pmlmepriv->wps_assoc_resp_ie = NULL;
2770 pmlmepriv->wps_assoc_resp_ie = rtw_malloc(ie_len);
2771 pmlmepriv->wps_assoc_resp_ie_len = ie_len;
2772 if (pmlmepriv->wps_assoc_resp_ie == NULL) {
2773 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2777 memcpy(pmlmepriv->wps_assoc_resp_ie, param->u.bcn_ie.buf, ie_len);
2783 static int rtw_set_hidden_ssid(struct net_device *dev, struct ieee_param *param, int len)
2786 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2787 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2788 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
2789 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
2793 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2796 if (param->u.wpa_param.name != 0) /* dummy test... */
2797 DBG_88E("%s name(%u) != 0\n", __func__, param->u.wpa_param.name);
2798 value = param->u.wpa_param.value;
2800 /* use the same definition of hostapd's ignore_broadcast_ssid */
2801 if (value != 1 && value != 2)
2803 DBG_88E("%s value(%u)\n", __func__, value);
2804 pmlmeinfo->hidden_ssid_mode = value;
2808 static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *param, int len)
2810 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2811 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2813 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2816 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2817 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2818 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2820 return rtw_acl_remove_sta(padapter, param->sta_addr);
2823 static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *param, int len)
2825 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2826 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2828 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2831 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2832 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2833 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2835 return rtw_acl_add_sta(padapter, param->sta_addr);
2838 static int rtw_ioctl_set_macaddr_acl(struct net_device *dev, struct ieee_param *param, int len)
2841 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2842 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2844 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2847 rtw_set_macaddr_acl(padapter, param->u.mlme.command);
2852 static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p)
2854 struct ieee_param *param;
2856 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2859 * this function is expect to call in master mode, which allows no power saving
2860 * so, we just check hw_init_completed
2863 if (!padapter->hw_init_completed) {
2873 param = (struct ieee_param *)rtw_malloc(p->length);
2874 if (param == NULL) {
2879 if (copy_from_user(param, p->pointer, p->length)) {
2885 switch (param->cmd) {
2886 case RTL871X_HOSTAPD_FLUSH:
2887 ret = rtw_hostapd_sta_flush(dev);
2889 case RTL871X_HOSTAPD_ADD_STA:
2890 ret = rtw_add_sta(dev, param);
2892 case RTL871X_HOSTAPD_REMOVE_STA:
2893 ret = rtw_del_sta(dev, param);
2895 case RTL871X_HOSTAPD_SET_BEACON:
2896 ret = rtw_set_beacon(dev, param, p->length);
2898 case RTL871X_SET_ENCRYPTION:
2899 ret = rtw_set_encryption(dev, param, p->length);
2901 case RTL871X_HOSTAPD_GET_WPAIE_STA:
2902 ret = rtw_get_sta_wpaie(dev, param);
2904 case RTL871X_HOSTAPD_SET_WPS_BEACON:
2905 ret = rtw_set_wps_beacon(dev, param, p->length);
2907 case RTL871X_HOSTAPD_SET_WPS_PROBE_RESP:
2908 ret = rtw_set_wps_probe_resp(dev, param, p->length);
2910 case RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP:
2911 ret = rtw_set_wps_assoc_resp(dev, param, p->length);
2913 case RTL871X_HOSTAPD_SET_HIDDEN_SSID:
2914 ret = rtw_set_hidden_ssid(dev, param, p->length);
2916 case RTL871X_HOSTAPD_GET_INFO_STA:
2917 ret = rtw_ioctl_get_sta_data(dev, param, p->length);
2919 case RTL871X_HOSTAPD_SET_MACADDR_ACL:
2920 ret = rtw_ioctl_set_macaddr_acl(dev, param, p->length);
2922 case RTL871X_HOSTAPD_ACL_ADD_STA:
2923 ret = rtw_ioctl_acl_add_sta(dev, param, p->length);
2925 case RTL871X_HOSTAPD_ACL_REMOVE_STA:
2926 ret = rtw_ioctl_acl_remove_sta(dev, param, p->length);
2929 DBG_88E("Unknown hostapd request: %d\n", param->cmd);
2934 if (ret == 0 && copy_to_user(p->pointer, param, p->length))
2942 #include <rtw_android.h>
2943 static int rtw_wx_set_priv(struct net_device *dev,
2944 struct iw_request_info *info,
2945 union iwreq_data *awrq,
2951 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2952 struct iw_point *dwrq = (struct iw_point *)awrq;
2954 if (dwrq->length == 0)
2962 if (copy_from_user(ext, dwrq->pointer, len)) {
2967 /* added for wps2.0 @20110524 */
2968 if (dwrq->flags == 0x8766 && len > 8) {
2970 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2971 u8 *probereq_wpsie = ext;
2972 int probereq_wpsie_len = len;
2973 u8 wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
2975 if ((_VENDOR_SPECIFIC_IE_ == probereq_wpsie[0]) &&
2976 (!memcmp(&probereq_wpsie[2], wps_oui, 4))) {
2977 cp_sz = min(probereq_wpsie_len, MAX_WPS_IE_LEN);
2979 pmlmepriv->wps_probe_req_ie_len = 0;
2980 kfree(pmlmepriv->wps_probe_req_ie);
2981 pmlmepriv->wps_probe_req_ie = NULL;
2983 pmlmepriv->wps_probe_req_ie = rtw_malloc(cp_sz);
2984 if (pmlmepriv->wps_probe_req_ie == NULL) {
2985 pr_info("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2989 memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz);
2990 pmlmepriv->wps_probe_req_ie_len = cp_sz;
2995 if (len >= WEXT_CSCAN_HEADER_SIZE &&
2996 !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
2997 ret = rtw_wx_set_scan(dev, info, awrq, ext);
3008 static iw_handler rtw_handlers[] = {
3009 NULL, /* SIOCSIWCOMMIT */
3010 rtw_wx_get_name, /* SIOCGIWNAME */
3011 dummy, /* SIOCSIWNWID */
3012 dummy, /* SIOCGIWNWID */
3013 rtw_wx_set_freq, /* SIOCSIWFREQ */
3014 rtw_wx_get_freq, /* SIOCGIWFREQ */
3015 rtw_wx_set_mode, /* SIOCSIWMODE */
3016 rtw_wx_get_mode, /* SIOCGIWMODE */
3017 dummy, /* SIOCSIWSENS */
3018 rtw_wx_get_sens, /* SIOCGIWSENS */
3019 NULL, /* SIOCSIWRANGE */
3020 rtw_wx_get_range, /* SIOCGIWRANGE */
3021 rtw_wx_set_priv, /* SIOCSIWPRIV */
3022 NULL, /* SIOCGIWPRIV */
3023 NULL, /* SIOCSIWSTATS */
3024 NULL, /* SIOCGIWSTATS */
3025 dummy, /* SIOCSIWSPY */
3026 dummy, /* SIOCGIWSPY */
3027 NULL, /* SIOCGIWTHRSPY */
3028 NULL, /* SIOCWIWTHRSPY */
3029 rtw_wx_set_wap, /* SIOCSIWAP */
3030 rtw_wx_get_wap, /* SIOCGIWAP */
3031 rtw_wx_set_mlme, /* request MLME operation; uses struct iw_mlme */
3032 dummy, /* SIOCGIWAPLIST -- depricated */
3033 rtw_wx_set_scan, /* SIOCSIWSCAN */
3034 rtw_wx_get_scan, /* SIOCGIWSCAN */
3035 rtw_wx_set_essid, /* SIOCSIWESSID */
3036 rtw_wx_get_essid, /* SIOCGIWESSID */
3037 dummy, /* SIOCSIWNICKN */
3038 rtw_wx_get_nick, /* SIOCGIWNICKN */
3039 NULL, /* -- hole -- */
3040 NULL, /* -- hole -- */
3041 rtw_wx_set_rate, /* SIOCSIWRATE */
3042 rtw_wx_get_rate, /* SIOCGIWRATE */
3043 rtw_wx_set_rts, /* SIOCSIWRTS */
3044 rtw_wx_get_rts, /* SIOCGIWRTS */
3045 rtw_wx_set_frag, /* SIOCSIWFRAG */
3046 rtw_wx_get_frag, /* SIOCGIWFRAG */
3047 dummy, /* SIOCSIWTXPOW */
3048 dummy, /* SIOCGIWTXPOW */
3049 dummy, /* SIOCSIWRETRY */
3050 rtw_wx_get_retry, /* SIOCGIWRETRY */
3051 rtw_wx_set_enc, /* SIOCSIWENCODE */
3052 rtw_wx_get_enc, /* SIOCGIWENCODE */
3053 dummy, /* SIOCSIWPOWER */
3054 rtw_wx_get_power, /* SIOCGIWPOWER */
3055 NULL, /*---hole---*/
3056 NULL, /*---hole---*/
3057 rtw_wx_set_gen_ie, /* SIOCSIWGENIE */
3058 NULL, /* SIOCGWGENIE */
3059 rtw_wx_set_auth, /* SIOCSIWAUTH */
3060 NULL, /* SIOCGIWAUTH */
3061 rtw_wx_set_enc_ext, /* SIOCSIWENCODEEXT */
3062 NULL, /* SIOCGIWENCODEEXT */
3063 rtw_wx_set_pmkid, /* SIOCSIWPMKSA */
3064 NULL, /*---hole---*/
3067 static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev)
3069 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
3070 struct iw_statistics *piwstats = &padapter->iwstats;
3075 if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
3076 piwstats->qual.qual = 0;
3077 piwstats->qual.level = 0;
3078 piwstats->qual.noise = 0;
3080 tmp_level = padapter->recvpriv.signal_strength;
3081 tmp_qual = padapter->recvpriv.signal_qual;
3082 tmp_noise = padapter->recvpriv.noise;
3084 piwstats->qual.level = tmp_level;
3085 piwstats->qual.qual = tmp_qual;
3086 piwstats->qual.noise = tmp_noise;
3088 piwstats->qual.updated = IW_QUAL_ALL_UPDATED;/* IW_QUAL_DBM; */
3089 return &padapter->iwstats;
3092 struct iw_handler_def rtw_handlers_def = {
3093 .standard = rtw_handlers,
3094 .num_standard = ARRAY_SIZE(rtw_handlers),
3095 .get_wireless_stats = rtw_get_wireless_stats,
3098 #include <rtw_android.h>
3099 int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
3101 struct iwreq *wrq = (struct iwreq *)rq;
3105 case RTL_IOCTL_WPA_SUPPLICANT:
3106 ret = wpa_supplicant_ioctl(dev, &wrq->u.data);
3108 #ifdef CONFIG_88EU_AP_MODE
3109 case RTL_IOCTL_HOSTAPD:
3110 ret = rtw_hostapd_ioctl(dev, &wrq->u.data);
3112 #endif /* CONFIG_88EU_AP_MODE */
3113 case (SIOCDEVPRIVATE+1):
3114 ret = rtw_android_priv_cmd(dev, rq, cmd);