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;
1180 ssid[ssid_index].SsidLength = sec_len;
1181 memcpy(ssid[ssid_index].Ssid, pos, sec_len);
1187 case WEXT_CSCAN_TYPE_SECTION:
1188 case WEXT_CSCAN_CHANNEL_SECTION:
1192 case WEXT_CSCAN_PASV_DWELL_SECTION:
1193 case WEXT_CSCAN_HOME_DWELL_SECTION:
1194 case WEXT_CSCAN_ACTV_DWELL_SECTION:
1199 len = 0; /* stop parsing */
1203 /* it has still some scan parameter to parse, we only do this now... */
1204 _status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT);
1206 _status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0);
1218 static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a,
1219 union iwreq_data *wrqu, char *extra)
1221 struct list_head *plist, *phead;
1222 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1223 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1224 struct __queue *queue = &(pmlmepriv->scanned_queue);
1225 struct wlan_network *pnetwork = NULL;
1227 char *stop = ev + wrqu->data.length;
1230 u32 wait_for_surveydone;
1232 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan\n"));
1233 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, (" Start of Query SIOCGIWSCAN .\n"));
1235 if (padapter->pwrctrlpriv.brfoffbyhw && padapter->bDriverStopped) {
1240 wait_for_surveydone = 100;
1242 wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING;
1244 while (check_fwstate(pmlmepriv, wait_status)) {
1247 if (cnt > wait_for_surveydone)
1251 spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
1253 phead = get_list_head(queue);
1254 plist = phead->next;
1256 while (phead != plist) {
1257 if ((stop - ev) < SCAN_ITEM_SIZE) {
1262 pnetwork = container_of(plist, struct wlan_network, list);
1264 /* report network only if the current channel set contains the channel to which this network belongs */
1265 if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0)
1266 ev = translate_scan(padapter, a, pnetwork, ev, stop);
1268 plist = plist->next;
1271 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1273 wrqu->data.length = ev-extra;
1274 wrqu->data.flags = 0;
1281 /* s1. rtw_set_802_11_infrastructure_mode() */
1282 /* s2. set_802_11_authenticaion_mode() */
1283 /* s3. set_802_11_encryption_mode() */
1284 /* s4. rtw_set_802_11_ssid() */
1285 static int rtw_wx_set_essid(struct net_device *dev,
1286 struct iw_request_info *a,
1287 union iwreq_data *wrqu, char *extra)
1289 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1290 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1291 struct __queue *queue = &pmlmepriv->scanned_queue;
1292 struct list_head *phead;
1293 struct wlan_network *pnetwork = NULL;
1294 enum ndis_802_11_auth_mode authmode;
1295 struct ndis_802_11_ssid ndis_ssid;
1296 u8 *dst_ssid, *src_ssid;
1301 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1302 ("+rtw_wx_set_essid: fw_state = 0x%08x\n", get_fwstate(pmlmepriv)));
1303 if (_FAIL == rtw_pwr_wakeup(padapter)) {
1308 if (!padapter->bup) {
1313 if (wrqu->essid.length > IW_ESSID_MAX_SIZE) {
1318 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
1323 authmode = padapter->securitypriv.ndisauthtype;
1324 DBG_88E("=>%s\n", __func__);
1325 if (wrqu->essid.flags && wrqu->essid.length) {
1326 len = min_t(uint, wrqu->essid.length, IW_ESSID_MAX_SIZE);
1328 if (wrqu->essid.length != 33)
1329 DBG_88E("ssid =%s, len =%d\n", extra, wrqu->essid.length);
1331 memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid));
1332 ndis_ssid.SsidLength = len;
1333 memcpy(ndis_ssid.Ssid, extra, len);
1334 src_ssid = ndis_ssid.Ssid;
1336 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("rtw_wx_set_essid: ssid =[%s]\n", src_ssid));
1337 spin_lock_bh(&queue->lock);
1338 phead = get_list_head(queue);
1339 pmlmepriv->pscanned = phead->next;
1341 while (phead != pmlmepriv->pscanned) {
1342 pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list);
1344 pmlmepriv->pscanned = pmlmepriv->pscanned->next;
1346 dst_ssid = pnetwork->network.Ssid.Ssid;
1348 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1349 ("rtw_wx_set_essid: dst_ssid =%s\n",
1350 pnetwork->network.Ssid.Ssid));
1352 if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) &&
1353 (pnetwork->network.Ssid.SsidLength == ndis_ssid.SsidLength)) {
1354 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1355 ("rtw_wx_set_essid: find match, set infra mode\n"));
1357 if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) {
1358 if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode)
1362 if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) {
1364 spin_unlock_bh(&queue->lock);
1371 spin_unlock_bh(&queue->lock);
1372 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1373 ("set ssid: set_802_11_auth. mode =%d\n", authmode));
1374 rtw_set_802_11_authentication_mode(padapter, authmode);
1375 if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == false) {
1383 DBG_88E("<=%s, ret %d\n", __func__, ret);
1389 static int rtw_wx_get_essid(struct net_device *dev,
1390 struct iw_request_info *a,
1391 union iwreq_data *wrqu, char *extra)
1394 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1395 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1396 struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
1398 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_essid\n"));
1401 if ((check_fwstate(pmlmepriv, _FW_LINKED)) ||
1402 (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) {
1403 len = pcur_bss->Ssid.SsidLength;
1404 memcpy(extra, pcur_bss->Ssid.Ssid, len);
1409 wrqu->essid.length = len;
1410 wrqu->essid.flags = 1;
1415 static int rtw_wx_set_rate(struct net_device *dev,
1416 struct iw_request_info *a,
1417 union iwreq_data *wrqu, char *extra)
1420 u8 datarates[NumRates];
1421 u32 target_rate = wrqu->bitrate.value;
1422 u32 fixed = wrqu->bitrate.fixed;
1424 u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff};
1427 RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_set_rate\n"));
1428 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("target_rate = %d, fixed = %d\n", target_rate, fixed));
1430 if (target_rate == -1) {
1434 target_rate = target_rate/100000;
1436 switch (target_rate) {
1480 for (i = 0; i < NumRates; i++) {
1481 if (ratevalue == mpdatarate[i]) {
1482 datarates[i] = mpdatarate[i];
1486 datarates[i] = 0xff;
1489 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("datarate_inx =%d\n", datarates[i]));
1495 static int rtw_wx_get_rate(struct net_device *dev,
1496 struct iw_request_info *info,
1497 union iwreq_data *wrqu, char *extra)
1501 max_rate = rtw_get_cur_max_rate((struct adapter *)rtw_netdev_priv(dev));
1506 wrqu->bitrate.fixed = 0; /* no auto select */
1507 wrqu->bitrate.value = max_rate * 100000;
1512 static int rtw_wx_set_rts(struct net_device *dev,
1513 struct iw_request_info *info,
1514 union iwreq_data *wrqu, char *extra)
1516 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1519 if (wrqu->rts.disabled) {
1520 padapter->registrypriv.rts_thresh = 2347;
1522 if (wrqu->rts.value < 0 ||
1523 wrqu->rts.value > 2347)
1526 padapter->registrypriv.rts_thresh = wrqu->rts.value;
1529 DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh);
1535 static int rtw_wx_get_rts(struct net_device *dev,
1536 struct iw_request_info *info,
1537 union iwreq_data *wrqu, char *extra)
1539 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1542 DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh);
1544 wrqu->rts.value = padapter->registrypriv.rts_thresh;
1545 wrqu->rts.fixed = 0; /* no auto select */
1546 /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */
1552 static int rtw_wx_set_frag(struct net_device *dev,
1553 struct iw_request_info *info,
1554 union iwreq_data *wrqu, char *extra)
1556 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1559 if (wrqu->frag.disabled) {
1560 padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD;
1562 if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
1563 wrqu->frag.value > MAX_FRAG_THRESHOLD)
1566 padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1;
1569 DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len);
1575 static int rtw_wx_get_frag(struct net_device *dev,
1576 struct iw_request_info *info,
1577 union iwreq_data *wrqu, char *extra)
1579 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1582 DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len);
1584 wrqu->frag.value = padapter->xmitpriv.frag_len;
1585 wrqu->frag.fixed = 0; /* no auto select */
1591 static int rtw_wx_get_retry(struct net_device *dev,
1592 struct iw_request_info *info,
1593 union iwreq_data *wrqu, char *extra)
1595 wrqu->retry.value = 7;
1596 wrqu->retry.fixed = 0; /* no auto select */
1597 wrqu->retry.disabled = 1;
1602 static int rtw_wx_set_enc(struct net_device *dev,
1603 struct iw_request_info *info,
1604 union iwreq_data *wrqu, char *keybuf)
1607 u32 keyindex_provided;
1608 struct ndis_802_11_wep wep;
1609 enum ndis_802_11_auth_mode authmode;
1611 struct iw_point *erq = &(wrqu->encoding);
1612 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1613 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
1614 DBG_88E("+rtw_wx_set_enc, flags = 0x%x\n", erq->flags);
1616 memset(&wep, 0, sizeof(struct ndis_802_11_wep));
1618 key = erq->flags & IW_ENCODE_INDEX;
1621 if (erq->flags & IW_ENCODE_DISABLED) {
1622 DBG_88E("EncryptionDisabled\n");
1623 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
1624 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1625 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1626 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1627 authmode = Ndis802_11AuthModeOpen;
1628 padapter->securitypriv.ndisauthtype = authmode;
1637 keyindex_provided = 1;
1639 keyindex_provided = 0;
1640 key = padapter->securitypriv.dot11PrivacyKeyIndex;
1641 DBG_88E("rtw_wx_set_enc, key =%d\n", key);
1644 /* set authentication mode */
1645 if (erq->flags & IW_ENCODE_OPEN) {
1646 DBG_88E("rtw_wx_set_enc():IW_ENCODE_OPEN\n");
1647 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
1648 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1649 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1650 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1651 authmode = Ndis802_11AuthModeOpen;
1652 padapter->securitypriv.ndisauthtype = authmode;
1653 } else if (erq->flags & IW_ENCODE_RESTRICTED) {
1654 DBG_88E("rtw_wx_set_enc():IW_ENCODE_RESTRICTED\n");
1655 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
1656 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared;
1657 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
1658 padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
1659 authmode = Ndis802_11AuthModeShared;
1660 padapter->securitypriv.ndisauthtype = authmode;
1662 DBG_88E("rtw_wx_set_enc():erq->flags = 0x%x\n", erq->flags);
1664 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
1665 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1666 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1667 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1668 authmode = Ndis802_11AuthModeOpen;
1669 padapter->securitypriv.ndisauthtype = authmode;
1673 if (erq->length > 0) {
1674 wep.KeyLength = erq->length <= 5 ? 5 : 13;
1676 wep.Length = wep.KeyLength + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
1680 if (keyindex_provided == 1) {
1681 /* set key_id only, no given KeyMaterial(erq->length == 0). */
1682 padapter->securitypriv.dot11PrivacyKeyIndex = key;
1684 DBG_88E("(keyindex_provided == 1), keyid =%d, key_len =%d\n", key, padapter->securitypriv.dot11DefKeylen[key]);
1686 switch (padapter->securitypriv.dot11DefKeylen[key]) {
1688 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
1691 padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
1694 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1702 wep.KeyIndex |= 0x80000000;
1704 memcpy(wep.KeyMaterial, keybuf, wep.KeyLength);
1706 if (rtw_set_802_11_add_wep(padapter, &wep) == false) {
1707 if (rf_on == pwrpriv->rf_pwrstate)
1718 static int rtw_wx_get_enc(struct net_device *dev,
1719 struct iw_request_info *info,
1720 union iwreq_data *wrqu, char *keybuf)
1723 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1724 struct iw_point *erq = &(wrqu->encoding);
1725 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1728 if (check_fwstate(pmlmepriv, _FW_LINKED) != true) {
1729 if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
1731 erq->flags |= IW_ENCODE_DISABLED;
1736 key = erq->flags & IW_ENCODE_INDEX;
1743 key = padapter->securitypriv.dot11PrivacyKeyIndex;
1746 erq->flags = key + 1;
1748 switch (padapter->securitypriv.ndisencryptstatus) {
1749 case Ndis802_11EncryptionNotSupported:
1750 case Ndis802_11EncryptionDisabled:
1752 erq->flags |= IW_ENCODE_DISABLED;
1754 case Ndis802_11Encryption1Enabled:
1755 erq->length = padapter->securitypriv.dot11DefKeylen[key];
1757 memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]);
1759 erq->flags |= IW_ENCODE_ENABLED;
1761 if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen)
1762 erq->flags |= IW_ENCODE_OPEN;
1763 else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared)
1764 erq->flags |= IW_ENCODE_RESTRICTED;
1767 erq->flags |= IW_ENCODE_DISABLED;
1770 case Ndis802_11Encryption2Enabled:
1771 case Ndis802_11Encryption3Enabled:
1773 erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY);
1777 erq->flags |= IW_ENCODE_DISABLED;
1784 static int rtw_wx_get_power(struct net_device *dev,
1785 struct iw_request_info *info,
1786 union iwreq_data *wrqu, char *extra)
1788 wrqu->power.value = 0;
1789 wrqu->power.fixed = 0; /* no auto select */
1790 wrqu->power.disabled = 1;
1795 static int rtw_wx_set_gen_ie(struct net_device *dev,
1796 struct iw_request_info *info,
1797 union iwreq_data *wrqu, char *extra)
1799 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1801 return rtw_set_wpa_ie(padapter, extra, wrqu->data.length);
1804 static int rtw_wx_set_auth(struct net_device *dev,
1805 struct iw_request_info *info,
1806 union iwreq_data *wrqu, char *extra)
1808 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1809 struct iw_param *param = (struct iw_param *)&(wrqu->param);
1812 switch (param->flags & IW_AUTH_INDEX) {
1813 case IW_AUTH_WPA_VERSION:
1815 case IW_AUTH_CIPHER_PAIRWISE:
1818 case IW_AUTH_CIPHER_GROUP:
1821 case IW_AUTH_KEY_MGMT:
1823 * ??? does not use these parameters
1826 case IW_AUTH_TKIP_COUNTERMEASURES:
1828 /* wpa_supplicant is enabling the tkip countermeasure. */
1829 padapter->securitypriv.btkip_countermeasure = true;
1831 /* wpa_supplicant is disabling the tkip countermeasure. */
1832 padapter->securitypriv.btkip_countermeasure = false;
1835 case IW_AUTH_DROP_UNENCRYPTED:
1838 * wpa_supplicant calls set_wpa_enabled when the driver
1839 * is loaded and unloaded, regardless of if WPA is being
1840 * used. No other calls are made which can be used to
1841 * determine if encryption will be used or not prior to
1842 * association being expected. If encryption is not being
1843 * used, drop_unencrypted is set to false, else true -- we
1844 * can use this to determine if the CAP_PRIVACY_ON bit should
1848 if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled)
1849 break;/* it means init value, or using wep, ndisencryptstatus = Ndis802_11Encryption1Enabled, */
1850 /* then it needn't reset it; */
1853 padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
1854 padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
1855 padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
1856 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
1857 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
1861 case IW_AUTH_80211_AUTH_ALG:
1863 * It's the starting point of a link layer connection using wpa_supplicant
1865 if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
1866 LeaveAllPowerSaveMode(padapter);
1867 rtw_disassoc_cmd(padapter, 500, false);
1868 DBG_88E("%s...call rtw_indicate_disconnect\n ", __func__);
1869 rtw_indicate_disconnect(padapter);
1870 rtw_free_assoc_resources(padapter);
1872 ret = wpa_set_auth_algs(dev, (u32)param->value);
1874 case IW_AUTH_WPA_ENABLED:
1876 case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1878 case IW_AUTH_PRIVACY_INVOKED:
1887 static int rtw_wx_set_enc_ext(struct net_device *dev,
1888 struct iw_request_info *info,
1889 union iwreq_data *wrqu, char *extra)
1893 struct ieee_param *param = NULL;
1894 struct iw_point *pencoding = &wrqu->encoding;
1895 struct iw_encode_ext *pext = (struct iw_encode_ext *)extra;
1898 param_len = sizeof(struct ieee_param) + pext->key_len;
1899 param = (struct ieee_param *)rtw_malloc(param_len);
1903 memset(param, 0, param_len);
1905 param->cmd = IEEE_CMD_SET_ENCRYPTION;
1906 memset(param->sta_addr, 0xff, ETH_ALEN);
1908 switch (pext->alg) {
1909 case IW_ENCODE_ALG_NONE:
1910 /* todo: remove key */
1914 case IW_ENCODE_ALG_WEP:
1917 case IW_ENCODE_ALG_TKIP:
1920 case IW_ENCODE_ALG_CCMP:
1928 strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN);
1930 if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1931 param->u.crypt.set_tx = 1;
1933 /* cliW: WEP does not have group key
1934 * just not checking GROUP key setting
1936 if ((pext->alg != IW_ENCODE_ALG_WEP) &&
1937 (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY))
1938 param->u.crypt.set_tx = 0;
1940 param->u.crypt.idx = (pencoding->flags&0x00FF) - 1;
1942 if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
1943 memcpy(param->u.crypt.seq, pext->rx_seq, 8);
1945 if (pext->key_len) {
1946 param->u.crypt.key_len = pext->key_len;
1947 memcpy(param->u.crypt.key, pext + 1, pext->key_len);
1950 ret = wpa_set_encryption(dev, param, param_len);
1957 static int rtw_wx_get_nick(struct net_device *dev,
1958 struct iw_request_info *info,
1959 union iwreq_data *wrqu, char *extra)
1962 wrqu->data.length = 14;
1963 wrqu->data.flags = 1;
1964 memcpy(extra, "<WIFI@REALTEK>", 14);
1967 /* dump debug info here */
1971 static int dummy(struct net_device *dev, struct iw_request_info *a,
1972 union iwreq_data *wrqu, char *b)
1977 static int wpa_set_param(struct net_device *dev, u8 name, u32 value)
1980 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
1983 case IEEE_PARAM_WPA_ENABLED:
1984 padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; /* 802.1x */
1985 switch ((value)&0xff) {
1987 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; /* WPA_PSK */
1988 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
1991 padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */
1992 padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
1995 RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_,
1996 ("wpa_set_param:padapter->securitypriv.ndisauthtype =%d\n", padapter->securitypriv.ndisauthtype));
1998 case IEEE_PARAM_TKIP_COUNTERMEASURES:
2000 case IEEE_PARAM_DROP_UNENCRYPTED: {
2003 * wpa_supplicant calls set_wpa_enabled when the driver
2004 * is loaded and unloaded, regardless of if WPA is being
2005 * used. No other calls are made which can be used to
2006 * determine if encryption will be used or not prior to
2007 * association being expected. If encryption is not being
2008 * used, drop_unencrypted is set to false, else true -- we
2009 * can use this to determine if the CAP_PRIVACY_ON bit should
2015 case IEEE_PARAM_PRIVACY_INVOKED:
2018 case IEEE_PARAM_AUTH_ALGS:
2019 ret = wpa_set_auth_algs(dev, value);
2021 case IEEE_PARAM_IEEE_802_1X:
2023 case IEEE_PARAM_WPAX_SELECT:
2032 static int wpa_mlme(struct net_device *dev, u32 command, u32 reason)
2035 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2038 case IEEE_MLME_STA_DEAUTH:
2039 if (!rtw_set_802_11_disassociate(padapter))
2042 case IEEE_MLME_STA_DISASSOC:
2043 if (!rtw_set_802_11_disassociate(padapter))
2054 static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p)
2056 struct ieee_param *param;
2059 if (!p->pointer || p->length != sizeof(struct ieee_param)) {
2064 param = (struct ieee_param *)rtw_malloc(p->length);
2065 if (param == NULL) {
2070 if (copy_from_user(param, p->pointer, p->length)) {
2076 switch (param->cmd) {
2077 case IEEE_CMD_SET_WPA_PARAM:
2078 ret = wpa_set_param(dev, param->u.wpa_param.name, param->u.wpa_param.value);
2081 case IEEE_CMD_SET_WPA_IE:
2082 ret = rtw_set_wpa_ie((struct adapter *)rtw_netdev_priv(dev),
2083 (char *)param->u.wpa_ie.data, (u16)param->u.wpa_ie.len);
2086 case IEEE_CMD_SET_ENCRYPTION:
2087 ret = wpa_set_encryption(dev, param, p->length);
2091 ret = wpa_mlme(dev, param->u.mlme.command, param->u.mlme.reason_code);
2095 DBG_88E("Unknown WPA supplicant request: %d\n", param->cmd);
2100 if (ret == 0 && copy_to_user(p->pointer, param, p->length))
2110 #ifdef CONFIG_88EU_AP_MODE
2111 static u8 set_pairwise_key(struct adapter *padapter, struct sta_info *psta)
2113 struct cmd_obj *ph2c;
2114 struct set_stakey_parm *psetstakey_para;
2115 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
2118 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
2124 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
2125 if (psetstakey_para == NULL) {
2131 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
2133 psetstakey_para->algorithm = (u8)psta->dot118021XPrivacy;
2135 memcpy(psetstakey_para->addr, psta->hwaddr, ETH_ALEN);
2137 memcpy(psetstakey_para->key, &psta->dot118021x_UncstKey, 16);
2139 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
2146 static int set_group_key(struct adapter *padapter, u8 *key, u8 alg, int keyid)
2149 struct cmd_obj *pcmd;
2150 struct setkey_parm *psetkeyparm;
2151 struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
2154 DBG_88E("%s\n", __func__);
2156 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
2161 psetkeyparm = kzalloc(sizeof(struct setkey_parm), GFP_KERNEL);
2162 if (psetkeyparm == NULL) {
2168 memset(psetkeyparm, 0, sizeof(struct setkey_parm));
2170 psetkeyparm->keyid = (u8)keyid;
2172 psetkeyparm->algorithm = alg;
2174 psetkeyparm->set_tx = 1;
2190 memcpy(&(psetkeyparm->key[0]), key, keylen);
2192 pcmd->cmdcode = _SetKey_CMD_;
2193 pcmd->parmbuf = (u8 *)psetkeyparm;
2194 pcmd->cmdsz = (sizeof(struct setkey_parm));
2198 INIT_LIST_HEAD(&pcmd->list);
2200 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
2207 static int set_wep_key(struct adapter *padapter, u8 *key, u8 keylen, int keyid)
2222 return set_group_key(padapter, key, alg, keyid);
2225 static int rtw_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len)
2228 u32 wep_key_idx, wep_key_len, wep_total_len;
2229 struct ndis_802_11_wep *pwep = NULL;
2230 struct sta_info *psta = NULL, *pbcmc_sta = NULL;
2231 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2232 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2233 struct security_priv *psecuritypriv = &(padapter->securitypriv);
2234 struct sta_priv *pstapriv = &padapter->stapriv;
2236 DBG_88E("%s\n", __func__);
2237 param->u.crypt.err = 0;
2238 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
2239 if (param_len != sizeof(struct ieee_param) + param->u.crypt.key_len) {
2243 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2244 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2245 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
2246 if (param->u.crypt.idx >= WEP_KEYS) {
2251 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2253 DBG_88E("rtw_set_encryption(), sta has already been removed or never been added\n");
2258 if (strcmp(param->u.crypt.alg, "none") == 0 && (psta == NULL)) {
2259 /* todo:clear default encryption keys */
2261 DBG_88E("clear default encryption keys, keyid =%d\n", param->u.crypt.idx);
2264 if (strcmp(param->u.crypt.alg, "WEP") == 0 && (psta == NULL)) {
2265 DBG_88E("r871x_set_encryption, crypt.alg = WEP\n");
2266 wep_key_idx = param->u.crypt.idx;
2267 wep_key_len = param->u.crypt.key_len;
2268 DBG_88E("r871x_set_encryption, wep_key_idx=%d, len=%d\n", wep_key_idx, wep_key_len);
2269 if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) {
2274 if (wep_key_len > 0) {
2275 wep_key_len = wep_key_len <= 5 ? 5 : 13;
2276 wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
2277 pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len);
2279 DBG_88E(" r871x_set_encryption: pwep allocate fail !!!\n");
2283 memset(pwep, 0, wep_total_len);
2285 pwep->KeyLength = wep_key_len;
2286 pwep->Length = wep_total_len;
2289 pwep->KeyIndex = wep_key_idx;
2291 memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength);
2293 if (param->u.crypt.set_tx) {
2294 DBG_88E("wep, set_tx = 1\n");
2296 psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled;
2297 psecuritypriv->dot11PrivacyAlgrthm = _WEP40_;
2298 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2300 if (pwep->KeyLength == 13) {
2301 psecuritypriv->dot11PrivacyAlgrthm = _WEP104_;
2302 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2305 psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx;
2307 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
2309 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
2311 set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx);
2313 DBG_88E("wep, set_tx = 0\n");
2315 /* don't update "psecuritypriv->dot11PrivacyAlgrthm" and */
2316 /* psecuritypriv->dot11PrivacyKeyIndex = keyid", but can rtw_set_key to cam */
2318 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength);
2320 psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength;
2322 set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx);
2328 if (!psta && check_fwstate(pmlmepriv, WIFI_AP_STATE)) { /* group key */
2329 if (param->u.crypt.set_tx == 1) {
2330 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2331 DBG_88E("%s, set group_key, WEP\n", __func__);
2333 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2334 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2336 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2337 if (param->u.crypt.key_len == 13)
2338 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2339 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2340 DBG_88E("%s, set group_key, TKIP\n", __func__);
2341 psecuritypriv->dot118021XGrpPrivacy = _TKIP_;
2342 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2343 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2345 memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
2346 memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
2348 psecuritypriv->busetkipkey = true;
2349 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2350 DBG_88E("%s, set group_key, CCMP\n", __func__);
2351 psecuritypriv->dot118021XGrpPrivacy = _AES_;
2352 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2353 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2355 DBG_88E("%s, set group_key, none\n", __func__);
2356 psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
2358 psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx;
2359 psecuritypriv->binstallGrpkey = true;
2360 psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */
2361 set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx);
2362 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
2364 pbcmc_sta->ieee8021x_blocked = false;
2365 pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */
2371 if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && psta) { /* psk/802_1x */
2372 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
2373 if (param->u.crypt.set_tx == 1) {
2374 memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2376 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2377 DBG_88E("%s, set pairwise key, WEP\n", __func__);
2379 psta->dot118021XPrivacy = _WEP40_;
2380 if (param->u.crypt.key_len == 13)
2381 psta->dot118021XPrivacy = _WEP104_;
2382 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2383 DBG_88E("%s, set pairwise key, TKIP\n", __func__);
2385 psta->dot118021XPrivacy = _TKIP_;
2388 memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8);
2389 memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8);
2391 psecuritypriv->busetkipkey = true;
2392 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2393 DBG_88E("%s, set pairwise key, CCMP\n", __func__);
2395 psta->dot118021XPrivacy = _AES_;
2397 DBG_88E("%s, set pairwise key, none\n", __func__);
2399 psta->dot118021XPrivacy = _NO_PRIVACY_;
2402 set_pairwise_key(padapter, psta);
2404 psta->ieee8021x_blocked = false;
2405 } else { /* group key??? */
2406 if (strcmp(param->u.crypt.alg, "WEP") == 0) {
2407 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2408 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2409 psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
2410 if (param->u.crypt.key_len == 13)
2411 psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
2412 } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
2413 psecuritypriv->dot118021XGrpPrivacy = _TKIP_;
2415 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2416 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2419 memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
2420 memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
2422 psecuritypriv->busetkipkey = true;
2423 } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
2424 psecuritypriv->dot118021XGrpPrivacy = _AES_;
2426 memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey,
2427 param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16));
2429 psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
2432 psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx;
2434 psecuritypriv->binstallGrpkey = true;
2436 psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */
2438 set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx);
2440 pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
2442 pbcmc_sta->ieee8021x_blocked = false;
2443 pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */
2456 static int rtw_set_beacon(struct net_device *dev, struct ieee_param *param, int len)
2459 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2460 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2461 struct sta_priv *pstapriv = &padapter->stapriv;
2462 unsigned char *pbuf = param->u.bcn_ie.buf;
2464 DBG_88E("%s, len =%d\n", __func__, len);
2466 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2469 memcpy(&pstapriv->max_num_sta, param->u.bcn_ie.reserved, 2);
2471 if ((pstapriv->max_num_sta > NUM_STA) || (pstapriv->max_num_sta <= 0))
2472 pstapriv->max_num_sta = NUM_STA;
2474 if (rtw_check_beacon_data(padapter, pbuf, (len-12-2)) == _SUCCESS)/* 12 = param header, 2:no packed */
2482 static int rtw_hostapd_sta_flush(struct net_device *dev)
2484 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2486 DBG_88E("%s\n", __func__);
2488 flush_all_cam_entry(padapter); /* clear CAM */
2490 return rtw_sta_flush(padapter);
2493 static int rtw_add_sta(struct net_device *dev, struct ieee_param *param)
2496 struct sta_info *psta = NULL;
2497 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2498 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2499 struct sta_priv *pstapriv = &padapter->stapriv;
2501 DBG_88E("rtw_add_sta(aid =%d) =%pM\n", param->u.add_sta.aid, (param->sta_addr));
2503 if (!check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)))
2506 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2507 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2508 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2511 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2513 int flags = param->u.add_sta.flags;
2515 psta->aid = param->u.add_sta.aid;/* aid = 1~2007 */
2517 memcpy(psta->bssrateset, param->u.add_sta.tx_supp_rates, 16);
2519 /* check wmm cap. */
2520 if (WLAN_STA_WME&flags)
2521 psta->qos_option = 1;
2523 psta->qos_option = 0;
2525 if (pmlmepriv->qospriv.qos_option == 0)
2526 psta->qos_option = 0;
2528 /* chec 802.11n ht cap. */
2529 if (WLAN_STA_HT&flags) {
2530 psta->htpriv.ht_option = true;
2531 psta->qos_option = 1;
2532 memcpy((void *)&psta->htpriv.ht_cap, (void *)¶m->u.add_sta.ht_cap, sizeof(struct rtw_ieee80211_ht_cap));
2534 psta->htpriv.ht_option = false;
2537 if (pmlmepriv->htpriv.ht_option == false)
2538 psta->htpriv.ht_option = false;
2540 update_sta_info_apmode(padapter, psta);
2548 static int rtw_del_sta(struct net_device *dev, struct ieee_param *param)
2551 struct sta_info *psta = NULL;
2552 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2553 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2554 struct sta_priv *pstapriv = &padapter->stapriv;
2557 DBG_88E("rtw_del_sta =%pM\n", (param->sta_addr));
2559 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2562 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2563 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2564 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2567 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2569 spin_lock_bh(&pstapriv->asoc_list_lock);
2570 if (!list_empty(&psta->asoc_list)) {
2571 list_del_init(&psta->asoc_list);
2572 pstapriv->asoc_list_cnt--;
2573 updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING);
2575 spin_unlock_bh(&pstapriv->asoc_list_lock);
2576 associated_clients_update(padapter, updated);
2579 DBG_88E("rtw_del_sta(), sta has already been removed or never been added\n");
2585 static int rtw_ioctl_get_sta_data(struct net_device *dev, struct ieee_param *param, int len)
2588 struct sta_info *psta = NULL;
2589 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2590 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2591 struct sta_priv *pstapriv = &padapter->stapriv;
2592 struct ieee_param_ex *param_ex = (struct ieee_param_ex *)param;
2593 struct sta_data *psta_data = (struct sta_data *)param_ex->data;
2595 DBG_88E("rtw_ioctl_get_sta_info, sta_addr: %pM\n", (param_ex->sta_addr));
2597 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2600 if (param_ex->sta_addr[0] == 0xff && param_ex->sta_addr[1] == 0xff &&
2601 param_ex->sta_addr[2] == 0xff && param_ex->sta_addr[3] == 0xff &&
2602 param_ex->sta_addr[4] == 0xff && param_ex->sta_addr[5] == 0xff)
2605 psta = rtw_get_stainfo(pstapriv, param_ex->sta_addr);
2607 psta_data->aid = (u16)psta->aid;
2608 psta_data->capability = psta->capability;
2609 psta_data->flags = psta->flags;
2613 no_short_slot_time_set : BIT(1)
2614 no_short_preamble_set : BIT(2)
2615 no_ht_gf_set : BIT(3)
2617 ht_20mhz_set : BIT(5)
2620 psta_data->sta_set = ((psta->nonerp_set) |
2621 (psta->no_short_slot_time_set << 1) |
2622 (psta->no_short_preamble_set << 2) |
2623 (psta->no_ht_gf_set << 3) |
2624 (psta->no_ht_set << 4) |
2625 (psta->ht_20mhz_set << 5));
2626 psta_data->tx_supp_rates_len = psta->bssratelen;
2627 memcpy(psta_data->tx_supp_rates, psta->bssrateset, psta->bssratelen);
2628 memcpy(&psta_data->ht_cap, &psta->htpriv.ht_cap, sizeof(struct rtw_ieee80211_ht_cap));
2629 psta_data->rx_pkts = psta->sta_stats.rx_data_pkts;
2630 psta_data->rx_bytes = psta->sta_stats.rx_bytes;
2631 psta_data->rx_drops = psta->sta_stats.rx_drops;
2632 psta_data->tx_pkts = psta->sta_stats.tx_pkts;
2633 psta_data->tx_bytes = psta->sta_stats.tx_bytes;
2634 psta_data->tx_drops = psta->sta_stats.tx_drops;
2642 static int rtw_get_sta_wpaie(struct net_device *dev, struct ieee_param *param)
2645 struct sta_info *psta = NULL;
2646 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2647 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2648 struct sta_priv *pstapriv = &padapter->stapriv;
2650 DBG_88E("rtw_get_sta_wpaie, sta_addr: %pM\n", (param->sta_addr));
2652 if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true)
2655 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2656 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2657 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2660 psta = rtw_get_stainfo(pstapriv, param->sta_addr);
2662 if (psta->wpa_ie[0] == WLAN_EID_RSN ||
2663 psta->wpa_ie[0] == WLAN_EID_VENDOR_SPECIFIC) {
2667 wpa_ie_len = psta->wpa_ie[1];
2668 copy_len = min_t(int, wpa_ie_len + 2, sizeof(psta->wpa_ie));
2669 param->u.wpa_ie.len = copy_len;
2670 memcpy(param->u.wpa_ie.reserved, psta->wpa_ie, copy_len);
2672 DBG_88E("sta's wpa_ie is NONE\n");
2681 static int rtw_set_wps_beacon(struct net_device *dev, struct ieee_param *param, int len)
2684 unsigned char wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
2685 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2686 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2687 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
2690 DBG_88E("%s, len =%d\n", __func__, len);
2692 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2695 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2697 kfree(pmlmepriv->wps_beacon_ie);
2698 pmlmepriv->wps_beacon_ie = NULL;
2701 pmlmepriv->wps_beacon_ie = rtw_malloc(ie_len);
2702 pmlmepriv->wps_beacon_ie_len = ie_len;
2703 if (pmlmepriv->wps_beacon_ie == NULL) {
2704 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2708 memcpy(pmlmepriv->wps_beacon_ie, param->u.bcn_ie.buf, ie_len);
2710 update_beacon(padapter, _VENDOR_SPECIFIC_IE_, wps_oui, true);
2712 pmlmeext->bstart_bss = true;
2718 static int rtw_set_wps_probe_resp(struct net_device *dev, struct ieee_param *param, int len)
2721 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2722 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2725 DBG_88E("%s, len =%d\n", __func__, len);
2727 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2730 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2732 kfree(pmlmepriv->wps_probe_resp_ie);
2733 pmlmepriv->wps_probe_resp_ie = NULL;
2736 pmlmepriv->wps_probe_resp_ie = rtw_malloc(ie_len);
2737 pmlmepriv->wps_probe_resp_ie_len = ie_len;
2738 if (pmlmepriv->wps_probe_resp_ie == NULL) {
2739 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2742 memcpy(pmlmepriv->wps_probe_resp_ie, param->u.bcn_ie.buf, ie_len);
2748 static int rtw_set_wps_assoc_resp(struct net_device *dev, struct ieee_param *param, int len)
2751 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2752 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2755 DBG_88E("%s, len =%d\n", __func__, len);
2757 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2760 ie_len = len-12-2;/* 12 = param header, 2:no packed */
2762 kfree(pmlmepriv->wps_assoc_resp_ie);
2763 pmlmepriv->wps_assoc_resp_ie = NULL;
2766 pmlmepriv->wps_assoc_resp_ie = rtw_malloc(ie_len);
2767 pmlmepriv->wps_assoc_resp_ie_len = ie_len;
2768 if (pmlmepriv->wps_assoc_resp_ie == NULL) {
2769 DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2773 memcpy(pmlmepriv->wps_assoc_resp_ie, param->u.bcn_ie.buf, ie_len);
2779 static int rtw_set_hidden_ssid(struct net_device *dev, struct ieee_param *param, int len)
2782 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2783 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2784 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
2785 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
2789 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2792 if (param->u.wpa_param.name != 0) /* dummy test... */
2793 DBG_88E("%s name(%u) != 0\n", __func__, param->u.wpa_param.name);
2794 value = param->u.wpa_param.value;
2796 /* use the same definition of hostapd's ignore_broadcast_ssid */
2797 if (value != 1 && value != 2)
2799 DBG_88E("%s value(%u)\n", __func__, value);
2800 pmlmeinfo->hidden_ssid_mode = value;
2804 static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *param, int len)
2806 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2807 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2809 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2812 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2813 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2814 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2816 return rtw_acl_remove_sta(padapter, param->sta_addr);
2819 static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *param, int len)
2821 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2822 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2824 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2827 if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
2828 param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
2829 param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)
2831 return rtw_acl_add_sta(padapter, param->sta_addr);
2834 static int rtw_ioctl_set_macaddr_acl(struct net_device *dev, struct ieee_param *param, int len)
2837 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2838 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2840 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
2843 rtw_set_macaddr_acl(padapter, param->u.mlme.command);
2848 static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p)
2850 struct ieee_param *param;
2852 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2855 * this function is expect to call in master mode, which allows no power saving
2856 * so, we just check hw_init_completed
2859 if (!padapter->hw_init_completed) {
2864 if (!p->pointer || p->length != sizeof(struct ieee_param)) {
2869 param = (struct ieee_param *)rtw_malloc(p->length);
2870 if (param == NULL) {
2875 if (copy_from_user(param, p->pointer, p->length)) {
2881 switch (param->cmd) {
2882 case RTL871X_HOSTAPD_FLUSH:
2883 ret = rtw_hostapd_sta_flush(dev);
2885 case RTL871X_HOSTAPD_ADD_STA:
2886 ret = rtw_add_sta(dev, param);
2888 case RTL871X_HOSTAPD_REMOVE_STA:
2889 ret = rtw_del_sta(dev, param);
2891 case RTL871X_HOSTAPD_SET_BEACON:
2892 ret = rtw_set_beacon(dev, param, p->length);
2894 case RTL871X_SET_ENCRYPTION:
2895 ret = rtw_set_encryption(dev, param, p->length);
2897 case RTL871X_HOSTAPD_GET_WPAIE_STA:
2898 ret = rtw_get_sta_wpaie(dev, param);
2900 case RTL871X_HOSTAPD_SET_WPS_BEACON:
2901 ret = rtw_set_wps_beacon(dev, param, p->length);
2903 case RTL871X_HOSTAPD_SET_WPS_PROBE_RESP:
2904 ret = rtw_set_wps_probe_resp(dev, param, p->length);
2906 case RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP:
2907 ret = rtw_set_wps_assoc_resp(dev, param, p->length);
2909 case RTL871X_HOSTAPD_SET_HIDDEN_SSID:
2910 ret = rtw_set_hidden_ssid(dev, param, p->length);
2912 case RTL871X_HOSTAPD_GET_INFO_STA:
2913 ret = rtw_ioctl_get_sta_data(dev, param, p->length);
2915 case RTL871X_HOSTAPD_SET_MACADDR_ACL:
2916 ret = rtw_ioctl_set_macaddr_acl(dev, param, p->length);
2918 case RTL871X_HOSTAPD_ACL_ADD_STA:
2919 ret = rtw_ioctl_acl_add_sta(dev, param, p->length);
2921 case RTL871X_HOSTAPD_ACL_REMOVE_STA:
2922 ret = rtw_ioctl_acl_remove_sta(dev, param, p->length);
2925 DBG_88E("Unknown hostapd request: %d\n", param->cmd);
2930 if (ret == 0 && copy_to_user(p->pointer, param, p->length))
2938 #include <rtw_android.h>
2939 static int rtw_wx_set_priv(struct net_device *dev,
2940 struct iw_request_info *info,
2941 union iwreq_data *awrq,
2947 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
2948 struct iw_point *dwrq = (struct iw_point *)awrq;
2950 if (dwrq->length == 0)
2958 if (copy_from_user(ext, dwrq->pointer, len)) {
2963 /* added for wps2.0 @20110524 */
2964 if (dwrq->flags == 0x8766 && len > 8) {
2966 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
2967 u8 *probereq_wpsie = ext;
2968 int probereq_wpsie_len = len;
2969 u8 wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
2971 if ((_VENDOR_SPECIFIC_IE_ == probereq_wpsie[0]) &&
2972 (!memcmp(&probereq_wpsie[2], wps_oui, 4))) {
2973 cp_sz = min(probereq_wpsie_len, MAX_WPS_IE_LEN);
2975 pmlmepriv->wps_probe_req_ie_len = 0;
2976 kfree(pmlmepriv->wps_probe_req_ie);
2977 pmlmepriv->wps_probe_req_ie = NULL;
2979 pmlmepriv->wps_probe_req_ie = rtw_malloc(cp_sz);
2980 if (pmlmepriv->wps_probe_req_ie == NULL) {
2981 pr_info("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
2985 memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz);
2986 pmlmepriv->wps_probe_req_ie_len = cp_sz;
2991 if (len >= WEXT_CSCAN_HEADER_SIZE &&
2992 !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
2993 ret = rtw_wx_set_scan(dev, info, awrq, ext);
3004 static iw_handler rtw_handlers[] = {
3005 NULL, /* SIOCSIWCOMMIT */
3006 rtw_wx_get_name, /* SIOCGIWNAME */
3007 dummy, /* SIOCSIWNWID */
3008 dummy, /* SIOCGIWNWID */
3009 rtw_wx_set_freq, /* SIOCSIWFREQ */
3010 rtw_wx_get_freq, /* SIOCGIWFREQ */
3011 rtw_wx_set_mode, /* SIOCSIWMODE */
3012 rtw_wx_get_mode, /* SIOCGIWMODE */
3013 dummy, /* SIOCSIWSENS */
3014 rtw_wx_get_sens, /* SIOCGIWSENS */
3015 NULL, /* SIOCSIWRANGE */
3016 rtw_wx_get_range, /* SIOCGIWRANGE */
3017 rtw_wx_set_priv, /* SIOCSIWPRIV */
3018 NULL, /* SIOCGIWPRIV */
3019 NULL, /* SIOCSIWSTATS */
3020 NULL, /* SIOCGIWSTATS */
3021 dummy, /* SIOCSIWSPY */
3022 dummy, /* SIOCGIWSPY */
3023 NULL, /* SIOCGIWTHRSPY */
3024 NULL, /* SIOCWIWTHRSPY */
3025 rtw_wx_set_wap, /* SIOCSIWAP */
3026 rtw_wx_get_wap, /* SIOCGIWAP */
3027 rtw_wx_set_mlme, /* request MLME operation; uses struct iw_mlme */
3028 dummy, /* SIOCGIWAPLIST -- depricated */
3029 rtw_wx_set_scan, /* SIOCSIWSCAN */
3030 rtw_wx_get_scan, /* SIOCGIWSCAN */
3031 rtw_wx_set_essid, /* SIOCSIWESSID */
3032 rtw_wx_get_essid, /* SIOCGIWESSID */
3033 dummy, /* SIOCSIWNICKN */
3034 rtw_wx_get_nick, /* SIOCGIWNICKN */
3035 NULL, /* -- hole -- */
3036 NULL, /* -- hole -- */
3037 rtw_wx_set_rate, /* SIOCSIWRATE */
3038 rtw_wx_get_rate, /* SIOCGIWRATE */
3039 rtw_wx_set_rts, /* SIOCSIWRTS */
3040 rtw_wx_get_rts, /* SIOCGIWRTS */
3041 rtw_wx_set_frag, /* SIOCSIWFRAG */
3042 rtw_wx_get_frag, /* SIOCGIWFRAG */
3043 dummy, /* SIOCSIWTXPOW */
3044 dummy, /* SIOCGIWTXPOW */
3045 dummy, /* SIOCSIWRETRY */
3046 rtw_wx_get_retry, /* SIOCGIWRETRY */
3047 rtw_wx_set_enc, /* SIOCSIWENCODE */
3048 rtw_wx_get_enc, /* SIOCGIWENCODE */
3049 dummy, /* SIOCSIWPOWER */
3050 rtw_wx_get_power, /* SIOCGIWPOWER */
3051 NULL, /*---hole---*/
3052 NULL, /*---hole---*/
3053 rtw_wx_set_gen_ie, /* SIOCSIWGENIE */
3054 NULL, /* SIOCGWGENIE */
3055 rtw_wx_set_auth, /* SIOCSIWAUTH */
3056 NULL, /* SIOCGIWAUTH */
3057 rtw_wx_set_enc_ext, /* SIOCSIWENCODEEXT */
3058 NULL, /* SIOCGIWENCODEEXT */
3059 rtw_wx_set_pmkid, /* SIOCSIWPMKSA */
3060 NULL, /*---hole---*/
3063 static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev)
3065 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
3066 struct iw_statistics *piwstats = &padapter->iwstats;
3071 if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
3072 piwstats->qual.qual = 0;
3073 piwstats->qual.level = 0;
3074 piwstats->qual.noise = 0;
3076 tmp_level = padapter->recvpriv.signal_strength;
3077 tmp_qual = padapter->recvpriv.signal_qual;
3078 tmp_noise = padapter->recvpriv.noise;
3080 piwstats->qual.level = tmp_level;
3081 piwstats->qual.qual = tmp_qual;
3082 piwstats->qual.noise = tmp_noise;
3084 piwstats->qual.updated = IW_QUAL_ALL_UPDATED;/* IW_QUAL_DBM; */
3085 return &padapter->iwstats;
3088 struct iw_handler_def rtw_handlers_def = {
3089 .standard = rtw_handlers,
3090 .num_standard = ARRAY_SIZE(rtw_handlers),
3091 .get_wireless_stats = rtw_get_wireless_stats,
3094 #include <rtw_android.h>
3095 int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
3097 struct iwreq *wrq = (struct iwreq *)rq;
3101 case RTL_IOCTL_WPA_SUPPLICANT:
3102 ret = wpa_supplicant_ioctl(dev, &wrq->u.data);
3104 #ifdef CONFIG_88EU_AP_MODE
3105 case RTL_IOCTL_HOSTAPD:
3106 ret = rtw_hostapd_ioctl(dev, &wrq->u.data);
3108 #endif /* CONFIG_88EU_AP_MODE */
3109 case (SIOCDEVPRIVATE+1):
3110 ret = rtw_android_priv_cmd(dev, rq, cmd);