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ASoC: Avoid wraparound in wm_hubs DC servo correction
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / drivers / staging / rt2860 / sta_ioctl.c
blobde4b6277baeeb4d34110245331b804092234b3a3
1 /*
2 *************************************************************************
3 * Ralink Tech Inc.
4 * 5F., No.36, Taiyuan St., Jhubei City,
5 * Hsinchu County 302,
6 * Taiwan, R.O.C.
7 *
8 * (c) Copyright 2002-2007, Ralink Technology, Inc.
9 *
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 2 of the License, or *
13 * (at your option) any later version. *
14 * *
15 * This program is distributed in the hope that it will be useful, *
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
18 * GNU General Public License for more details. *
19 * *
20 * You should have received a copy of the GNU General Public License *
21 * along with this program; if not, write to the *
22 * Free Software Foundation, Inc., *
23 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
24 * *
25 *************************************************************************
26
27 Module Name:
28 sta_ioctl.c
29
30 Abstract:
31 IOCTL related subroutines
32
33 Revision History:
34 Who When What
35 -------- ---------- ----------------------------------------------
36 Rory Chen 01-03-2003 created
37 Rory Chen 02-14-2005 modify to support RT61
38 */
39
40 #include "rt_config.h"
41
42 #ifdef DBG
43 extern unsigned long RTDebugLevel;
44 #endif
45
46 #define NR_WEP_KEYS 4
47 #define WEP_SMALL_KEY_LEN (40/8)
48 #define WEP_LARGE_KEY_LEN (104/8)
49
50 #define GROUP_KEY_NO 4
51
52 extern u8 CipherWpa2Template[];
53
54 struct PACKED rt_version_info {
55 u8 DriverVersionW;
56 u8 DriverVersionX;
57 u8 DriverVersionY;
58 u8 DriverVersionZ;
59 u32 DriverBuildYear;
60 u32 DriverBuildMonth;
61 u32 DriverBuildDay;
62 };
63
64 static __s32 ralinkrate[] = { 2, 4, 11, 22, /* CCK */
65 12, 18, 24, 36, 48, 72, 96, 108, /* OFDM */
66 13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78, 104, 156, 208, 234, 260, /* 20MHz, 800ns GI, MCS: 0 ~ 15 */
67 39, 78, 117, 156, 234, 312, 351, 390, /* 20MHz, 800ns GI, MCS: 16 ~ 23 */
68 27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540, /* 40MHz, 800ns GI, MCS: 0 ~ 15 */
69 81, 162, 243, 324, 486, 648, 729, 810, /* 40MHz, 800ns GI, MCS: 16 ~ 23 */
70 14, 29, 43, 57, 87, 115, 130, 144, 29, 59, 87, 115, 173, 230, 260, 288, /* 20MHz, 400ns GI, MCS: 0 ~ 15 */
71 43, 87, 130, 173, 260, 317, 390, 433, /* 20MHz, 400ns GI, MCS: 16 ~ 23 */
72 30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600, /* 40MHz, 400ns GI, MCS: 0 ~ 15 */
73 90, 180, 270, 360, 540, 720, 810, 900
74 };
75
76 int Set_SSID_Proc(struct rt_rtmp_adapter *pAdapter, char *arg);
77
78 int Set_NetworkType_Proc(struct rt_rtmp_adapter *pAdapter, char *arg);
79
80 void RTMPAddKey(struct rt_rtmp_adapter *pAd, struct rt_ndis_802_11_key *pKey)
81 {
82 unsigned long KeyIdx;
83 struct rt_mac_table_entry *pEntry;
84
85 DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey ------>\n"));
86
87 if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) {
88 if (pKey->KeyIndex & 0x80000000) {
89 if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) {
90 NdisZeroMemory(pAd->StaCfg.PMK, 32);
91 NdisMoveMemory(pAd->StaCfg.PMK,
92 pKey->KeyMaterial,
93 pKey->KeyLength);
94 goto end;
95 }
96 /* Update PTK */
97 NdisZeroMemory(&pAd->SharedKey[BSS0][0],
98 sizeof(struct rt_cipher_key));
99 pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK;
100 NdisMoveMemory(pAd->SharedKey[BSS0][0].Key,
101 pKey->KeyMaterial, LEN_TKIP_EK);
102
103 if (pAd->StaCfg.PairCipher ==
104 Ndis802_11Encryption2Enabled) {
105 NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic,
106 pKey->KeyMaterial + LEN_TKIP_EK,
107 LEN_TKIP_TXMICK);
108 NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic,
109 pKey->KeyMaterial + LEN_TKIP_EK +
110 LEN_TKIP_TXMICK,
111 LEN_TKIP_RXMICK);
112 } else {
113 NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic,
114 pKey->KeyMaterial + LEN_TKIP_EK,
115 LEN_TKIP_TXMICK);
116 NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic,
117 pKey->KeyMaterial + LEN_TKIP_EK +
118 LEN_TKIP_TXMICK,
119 LEN_TKIP_RXMICK);
120 }
121
122 /* Decide its ChiperAlg */
123 if (pAd->StaCfg.PairCipher ==
124 Ndis802_11Encryption2Enabled)
125 pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP;
126 else if (pAd->StaCfg.PairCipher ==
127 Ndis802_11Encryption3Enabled)
128 pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES;
129 else
130 pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE;
131
132 /* Update these related information to struct rt_mac_table_entry */
133 pEntry = &pAd->MacTab.Content[BSSID_WCID];
134 NdisMoveMemory(pEntry->PairwiseKey.Key,
135 pAd->SharedKey[BSS0][0].Key,
136 LEN_TKIP_EK);
137 NdisMoveMemory(pEntry->PairwiseKey.RxMic,
138 pAd->SharedKey[BSS0][0].RxMic,
139 LEN_TKIP_RXMICK);
140 NdisMoveMemory(pEntry->PairwiseKey.TxMic,
141 pAd->SharedKey[BSS0][0].TxMic,
142 LEN_TKIP_TXMICK);
143 pEntry->PairwiseKey.CipherAlg =
144 pAd->SharedKey[BSS0][0].CipherAlg;
145
146 /* Update pairwise key information to ASIC Shared Key Table */
147 AsicAddSharedKeyEntry(pAd,
148 BSS0,
149 0,
150 pAd->SharedKey[BSS0][0].CipherAlg,
151 pAd->SharedKey[BSS0][0].Key,
152 pAd->SharedKey[BSS0][0].TxMic,
153 pAd->SharedKey[BSS0][0].RxMic);
154
155 /* Update ASIC WCID attribute table and IVEIV table */
156 RTMPAddWcidAttributeEntry(pAd,
157 BSS0,
158 0,
159 pAd->SharedKey[BSS0][0].
160 CipherAlg, pEntry);
161
162 if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) {
163 /* set 802.1x port control */
164 /*pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
165 STA_PORT_SECURED(pAd);
166
167 /* Indicate Connected for GUI */
168 pAd->IndicateMediaState =
169 NdisMediaStateConnected;
170 }
171 } else {
172 /* Update GTK */
173 pAd->StaCfg.DefaultKeyId = (pKey->KeyIndex & 0xFF);
174 NdisZeroMemory(&pAd->
175 SharedKey[BSS0][pAd->StaCfg.
176 DefaultKeyId],
177 sizeof(struct rt_cipher_key));
178 pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen =
179 LEN_TKIP_EK;
180 NdisMoveMemory(pAd->
181 SharedKey[BSS0][pAd->StaCfg.
182 DefaultKeyId].Key,
183 pKey->KeyMaterial, LEN_TKIP_EK);
184
185 if (pAd->StaCfg.GroupCipher ==
186 Ndis802_11Encryption2Enabled) {
187 NdisMoveMemory(pAd->
188 SharedKey[BSS0][pAd->StaCfg.
189 DefaultKeyId].
190 RxMic,
191 pKey->KeyMaterial + LEN_TKIP_EK,
192 LEN_TKIP_TXMICK);
193 NdisMoveMemory(pAd->
194 SharedKey[BSS0][pAd->StaCfg.
195 DefaultKeyId].
196 TxMic,
197 pKey->KeyMaterial + LEN_TKIP_EK +
198 LEN_TKIP_TXMICK,
199 LEN_TKIP_RXMICK);
200 } else {
201 NdisMoveMemory(pAd->
202 SharedKey[BSS0][pAd->StaCfg.
203 DefaultKeyId].
204 TxMic,
205 pKey->KeyMaterial + LEN_TKIP_EK,
206 LEN_TKIP_TXMICK);
207 NdisMoveMemory(pAd->
208 SharedKey[BSS0][pAd->StaCfg.
209 DefaultKeyId].
210 RxMic,
211 pKey->KeyMaterial + LEN_TKIP_EK +
212 LEN_TKIP_TXMICK,
213 LEN_TKIP_RXMICK);
214 }
215
216 /* Update Shared Key CipherAlg */
217 pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].
218 CipherAlg = CIPHER_NONE;
219 if (pAd->StaCfg.GroupCipher ==
220 Ndis802_11Encryption2Enabled)
221 pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].
222 CipherAlg = CIPHER_TKIP;
223 else if (pAd->StaCfg.GroupCipher ==
224 Ndis802_11Encryption3Enabled)
225 pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].
226 CipherAlg = CIPHER_AES;
227
228 /* Update group key information to ASIC Shared Key Table */
229 AsicAddSharedKeyEntry(pAd,
230 BSS0,
231 pAd->StaCfg.DefaultKeyId,
232 pAd->SharedKey[BSS0][pAd->StaCfg.
233 DefaultKeyId].
234 CipherAlg,
235 pAd->SharedKey[BSS0][pAd->StaCfg.
236 DefaultKeyId].
237 Key,
238 pAd->SharedKey[BSS0][pAd->StaCfg.
239 DefaultKeyId].
240 TxMic,
241 pAd->SharedKey[BSS0][pAd->StaCfg.
242 DefaultKeyId].
243 RxMic);
244
245 /* Update ASIC WCID attribute table and IVEIV table */
246 RTMPAddWcidAttributeEntry(pAd,
247 BSS0,
248 pAd->StaCfg.DefaultKeyId,
249 pAd->SharedKey[BSS0][pAd->
250 StaCfg.
251 DefaultKeyId].
252 CipherAlg, NULL);
253
254 /* set 802.1x port control */
255 /*pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
256 STA_PORT_SECURED(pAd);
257
258 /* Indicate Connected for GUI */
259 pAd->IndicateMediaState = NdisMediaStateConnected;
260 }
261 } else /* dynamic WEP from wpa_supplicant */
262 {
263 u8 CipherAlg;
264 u8 *Key;
265
266 if (pKey->KeyLength == 32)
267 goto end;
268
269 KeyIdx = pKey->KeyIndex & 0x0fffffff;
270
271 if (KeyIdx < 4) {
272 /* it is a default shared key, for Pairwise key setting */
273 if (pKey->KeyIndex & 0x80000000) {
274 pEntry = MacTableLookup(pAd, pKey->BSSID);
275
276 if (pEntry) {
277 DBGPRINT(RT_DEBUG_TRACE,
278 ("RTMPAddKey: Set Pair-wise Key\n"));
279
280 /* set key material and key length */
281 pEntry->PairwiseKey.KeyLen =
282 (u8)pKey->KeyLength;
283 NdisMoveMemory(pEntry->PairwiseKey.Key,
284 &pKey->KeyMaterial,
285 pKey->KeyLength);
286
287 /* set Cipher type */
288 if (pKey->KeyLength == 5)
289 pEntry->PairwiseKey.CipherAlg =
290 CIPHER_WEP64;
291 else
292 pEntry->PairwiseKey.CipherAlg =
293 CIPHER_WEP128;
294
295 /* Add Pair-wise key to Asic */
296 AsicAddPairwiseKeyEntry(pAd,
297 pEntry->Addr,
298 (u8)pEntry->
299 Aid,
300 &pEntry->
301 PairwiseKey);
302
303 /* update WCID attribute table and IVEIV table for this entry */
304 RTMPAddWcidAttributeEntry(pAd, BSS0, KeyIdx, /* The value may be not zero */
305 pEntry->
306 PairwiseKey.
307 CipherAlg,
308 pEntry);
309
310 }
311 } else {
312 /* Default key for tx (shared key) */
313 pAd->StaCfg.DefaultKeyId = (u8)KeyIdx;
314
315 /* set key material and key length */
316 pAd->SharedKey[BSS0][KeyIdx].KeyLen =
317 (u8)pKey->KeyLength;
318 NdisMoveMemory(pAd->SharedKey[BSS0][KeyIdx].Key,
319 &pKey->KeyMaterial,
320 pKey->KeyLength);
321
322 /* Set Ciper type */
323 if (pKey->KeyLength == 5)
324 pAd->SharedKey[BSS0][KeyIdx].CipherAlg =
325 CIPHER_WEP64;
326 else
327 pAd->SharedKey[BSS0][KeyIdx].CipherAlg =
328 CIPHER_WEP128;
329
330 CipherAlg =
331 pAd->SharedKey[BSS0][KeyIdx].CipherAlg;
332 Key = pAd->SharedKey[BSS0][KeyIdx].Key;
333
334 /* Set Group key material to Asic */
335 AsicAddSharedKeyEntry(pAd, BSS0, KeyIdx,
336 CipherAlg, Key, NULL,
337 NULL);
338
339 /* Update WCID attribute table and IVEIV table for this group key table */
340 RTMPAddWcidAttributeEntry(pAd, BSS0, KeyIdx,
341 CipherAlg, NULL);
342
343 }
344 }
345 }
346 end:
347 return;
348 }
349
350 char *rtstrchr(const char *s, int c)
351 {
352 for (; *s != (char)c; ++s)
353 if (*s == '\0')
354 return NULL;
355 return (char *)s;
356 }
357
358 /*
359 This is required for LinEX2004/kernel2.6.7 to provide iwlist scanning function
360 */
361
362 int
363 rt_ioctl_giwname(struct net_device *dev,
364 struct iw_request_info *info, char *name, char *extra)
365 {
366 strncpy(name, "Ralink STA", IFNAMSIZ);
367 /* RT2870 2.1.0.0 uses "RT2870 Wireless" */
368 /* RT3090 2.1.0.0 uses "RT2860 Wireless" */
369 return 0;
370 }
371
372 int rt_ioctl_siwfreq(struct net_device *dev,
373 struct iw_request_info *info,
374 struct iw_freq *freq, char *extra)
375 {
376 struct rt_rtmp_adapter *pAdapter = NULL;
377 int chan = -1;
378
379 GET_PAD_FROM_NET_DEV(pAdapter, dev);
380
381 /*check if the interface is down */
382 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
383 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
384 return -ENETDOWN;
385 }
386
387 if (freq->e > 1)
388 return -EINVAL;
389
390 if ((freq->e == 0) && (freq->m <= 1000))
391 chan = freq->m; /* Setting by channel number */
392 else
393 MAP_KHZ_TO_CHANNEL_ID((freq->m / 100), chan); /* Setting by frequency - search the table , like 2.412G, 2.422G, */
394
395 if (ChannelSanity(pAdapter, chan) == TRUE) {
396 pAdapter->CommonCfg.Channel = chan;
397 DBGPRINT(RT_DEBUG_ERROR,
398 ("==>rt_ioctl_siwfreq::SIOCSIWFREQ[cmd=0x%x] (Channel=%d)\n",
399 SIOCSIWFREQ, pAdapter->CommonCfg.Channel));
400 } else
401 return -EINVAL;
402
403 return 0;
404 }
405
406 int rt_ioctl_giwfreq(struct net_device *dev,
407 struct iw_request_info *info,
408 struct iw_freq *freq, char *extra)
409 {
410 struct rt_rtmp_adapter *pAdapter = NULL;
411 u8 ch;
412 unsigned long m = 2412000;
413
414 GET_PAD_FROM_NET_DEV(pAdapter, dev);
415
416 ch = pAdapter->CommonCfg.Channel;
417
418 DBGPRINT(RT_DEBUG_TRACE, ("==>rt_ioctl_giwfreq %d\n", ch));
419
420 MAP_CHANNEL_ID_TO_KHZ(ch, m);
421 freq->m = m * 100;
422 freq->e = 1;
423 return 0;
424 }
425
426 int rt_ioctl_siwmode(struct net_device *dev,
427 struct iw_request_info *info, __u32 * mode, char *extra)
428 {
429 struct rt_rtmp_adapter *pAdapter = NULL;
430
431 GET_PAD_FROM_NET_DEV(pAdapter, dev);
432
433 /*check if the interface is down */
434 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
435 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
436 return -ENETDOWN;
437 }
438
439 switch (*mode) {
440 case IW_MODE_ADHOC:
441 Set_NetworkType_Proc(pAdapter, "Adhoc");
442 break;
443 case IW_MODE_INFRA:
444 Set_NetworkType_Proc(pAdapter, "Infra");
445 break;
446 case IW_MODE_MONITOR:
447 Set_NetworkType_Proc(pAdapter, "Monitor");
448 break;
449 default:
450 DBGPRINT(RT_DEBUG_TRACE,
451 ("===>rt_ioctl_siwmode::SIOCSIWMODE (unknown %d)\n",
452 *mode));
453 return -EINVAL;
454 }
455
456 /* Reset Ralink supplicant to not use, it will be set to start when UI set PMK key */
457 pAdapter->StaCfg.WpaState = SS_NOTUSE;
458
459 return 0;
460 }
461
462 int rt_ioctl_giwmode(struct net_device *dev,
463 struct iw_request_info *info, __u32 * mode, char *extra)
464 {
465 struct rt_rtmp_adapter *pAdapter = NULL;
466
467 GET_PAD_FROM_NET_DEV(pAdapter, dev);
468
469 if (ADHOC_ON(pAdapter))
470 *mode = IW_MODE_ADHOC;
471 else if (INFRA_ON(pAdapter))
472 *mode = IW_MODE_INFRA;
473 else if (MONITOR_ON(pAdapter)) {
474 *mode = IW_MODE_MONITOR;
475 } else
476 *mode = IW_MODE_AUTO;
477
478 DBGPRINT(RT_DEBUG_TRACE, ("==>rt_ioctl_giwmode(mode=%d)\n", *mode));
479 return 0;
480 }
481
482 int rt_ioctl_siwsens(struct net_device *dev,
483 struct iw_request_info *info, char *name, char *extra)
484 {
485 struct rt_rtmp_adapter *pAdapter = NULL;
486
487 GET_PAD_FROM_NET_DEV(pAdapter, dev);
488
489 /*check if the interface is down */
490 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
491 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
492 return -ENETDOWN;
493 }
494
495 return 0;
496 }
497
498 int rt_ioctl_giwsens(struct net_device *dev,
499 struct iw_request_info *info, char *name, char *extra)
500 {
501 return 0;
502 }
503
504 int rt_ioctl_giwrange(struct net_device *dev,
505 struct iw_request_info *info,
506 struct iw_point *data, char *extra)
507 {
508 struct rt_rtmp_adapter *pAdapter = NULL;
509 struct iw_range *range = (struct iw_range *)extra;
510 u16 val;
511 int i;
512
513 GET_PAD_FROM_NET_DEV(pAdapter, dev);
514
515 DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_giwrange\n"));
516 data->length = sizeof(struct iw_range);
517 memset(range, 0, sizeof(struct iw_range));
518
519 range->txpower_capa = IW_TXPOW_DBM;
520
521 if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) {
522 range->min_pmp = 1 * 1024;
523 range->max_pmp = 65535 * 1024;
524 range->min_pmt = 1 * 1024;
525 range->max_pmt = 1000 * 1024;
526 range->pmp_flags = IW_POWER_PERIOD;
527 range->pmt_flags = IW_POWER_TIMEOUT;
528 range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT |
529 IW_POWER_UNICAST_R | IW_POWER_ALL_R;
530 }
531
532 range->we_version_compiled = WIRELESS_EXT;
533 range->we_version_source = 14;
534
535 range->retry_capa = IW_RETRY_LIMIT;
536 range->retry_flags = IW_RETRY_LIMIT;
537 range->min_retry = 0;
538 range->max_retry = 255;
539
540 range->num_channels = pAdapter->ChannelListNum;
541
542 val = 0;
543 for (i = 1; i <= range->num_channels; i++) {
544 u32 m = 2412000;
545 range->freq[val].i = pAdapter->ChannelList[i - 1].Channel;
546 MAP_CHANNEL_ID_TO_KHZ(pAdapter->ChannelList[i - 1].Channel, m);
547 range->freq[val].m = m * 100; /* OS_HZ */
548
549 range->freq[val].e = 1;
550 val++;
551 if (val == IW_MAX_FREQUENCIES)
552 break;
553 }
554 range->num_frequency = val;
555
556 range->max_qual.qual = 100; /* what is correct max? This was not
557 * documented exactly. At least
558 * 69 has been observed. */
559 range->max_qual.level = 0; /* dB */
560 range->max_qual.noise = 0; /* dB */
561
562 /* What would be suitable values for "average/typical" qual? */
563 range->avg_qual.qual = 20;
564 range->avg_qual.level = -60;
565 range->avg_qual.noise = -95;
566 range->sensitivity = 3;
567
568 range->max_encoding_tokens = NR_WEP_KEYS;
569 range->num_encoding_sizes = 2;
570 range->encoding_size[0] = 5;
571 range->encoding_size[1] = 13;
572
573 range->min_rts = 0;
574 range->max_rts = 2347;
575 range->min_frag = 256;
576 range->max_frag = 2346;
577
578 /* IW_ENC_CAPA_* bit field */
579 range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
580 IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
581
582 return 0;
583 }
584
585 int rt_ioctl_siwap(struct net_device *dev,
586 struct iw_request_info *info,
587 struct sockaddr *ap_addr, char *extra)
588 {
589 struct rt_rtmp_adapter *pAdapter = NULL;
590 NDIS_802_11_MAC_ADDRESS Bssid;
591
592 GET_PAD_FROM_NET_DEV(pAdapter, dev);
593
594 /*check if the interface is down */
595 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
596 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
597 return -ENETDOWN;
598 }
599
600 if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) {
601 RTMP_MLME_RESET_STATE_MACHINE(pAdapter);
602 DBGPRINT(RT_DEBUG_TRACE,
603 ("MLME busy, reset MLME state machine!\n"));
604 }
605 /* tell CNTL state machine to call NdisMSetInformationComplete() after completing */
606 /* this request, because this request is initiated by NDIS. */
607 pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE;
608 /* Prevent to connect AP again in STAMlmePeriodicExec */
609 pAdapter->MlmeAux.AutoReconnectSsidLen = 32;
610
611 memset(Bssid, 0, MAC_ADDR_LEN);
612 memcpy(Bssid, ap_addr->sa_data, MAC_ADDR_LEN);
613 MlmeEnqueue(pAdapter,
614 MLME_CNTL_STATE_MACHINE,
615 OID_802_11_BSSID,
616 sizeof(NDIS_802_11_MAC_ADDRESS), (void *) & Bssid);
617
618 DBGPRINT(RT_DEBUG_TRACE,
619 ("IOCTL::SIOCSIWAP %02x:%02x:%02x:%02x:%02x:%02x\n", Bssid[0],
620 Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5]));
621
622 return 0;
623 }
624
625 int rt_ioctl_giwap(struct net_device *dev,
626 struct iw_request_info *info,
627 struct sockaddr *ap_addr, char *extra)
628 {
629 struct rt_rtmp_adapter *pAdapter = NULL;
630
631 GET_PAD_FROM_NET_DEV(pAdapter, dev);
632
633 if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) {
634 ap_addr->sa_family = ARPHRD_ETHER;
635 memcpy(ap_addr->sa_data, &pAdapter->CommonCfg.Bssid, ETH_ALEN);
636 }
637 /* Add for RT2870 */
638 else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) {
639 ap_addr->sa_family = ARPHRD_ETHER;
640 memcpy(ap_addr->sa_data, &pAdapter->MlmeAux.Bssid, ETH_ALEN);
641 } else {
642 DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIWAP(=EMPTY)\n"));
643 return -ENOTCONN;
644 }
645
646 return 0;
647 }
648
649 /*
650 * Units are in db above the noise floor. That means the
651 * rssi values reported in the tx/rx descriptors in the
652 * driver are the SNR expressed in db.
653 *
654 * If you assume that the noise floor is -95, which is an
655 * excellent assumption 99.5 % of the time, then you can
656 * derive the absolute signal level (i.e. -95 + rssi).
657 * There are some other slight factors to take into account
658 * depending on whether the rssi measurement is from 11b,
659 * 11g, or 11a. These differences are at most 2db and
660 * can be documented.
661 *
662 * NB: various calculations are based on the orinoco/wavelan
663 * drivers for compatibility
664 */
665 static void set_quality(struct rt_rtmp_adapter *pAdapter,
666 struct iw_quality *iq, signed char rssi)
667 {
668 __u8 ChannelQuality;
669
670 /* Normalize Rssi */
671 if (rssi >= -50)
672 ChannelQuality = 100;
673 else if (rssi >= -80) /* between -50 ~ -80dbm */
674 ChannelQuality = (__u8) (24 + ((rssi + 80) * 26) / 10);
675 else if (rssi >= -90) /* between -80 ~ -90dbm */
676 ChannelQuality = (__u8) ((rssi + 90) * 26) / 10;
677 else
678 ChannelQuality = 0;
679
680 iq->qual = (__u8) ChannelQuality;
681
682 iq->level = (__u8) (rssi);
683 iq->noise = (pAdapter->BbpWriteLatch[66] > pAdapter->BbpTuning.FalseCcaUpperThreshold) ? ((__u8) pAdapter->BbpTuning.FalseCcaUpperThreshold) : ((__u8) pAdapter->BbpWriteLatch[66]); /* noise level (dBm) */
684 iq->noise += 256 - 143;
685 iq->updated = pAdapter->iw_stats.qual.updated;
686 }
687
688 int rt_ioctl_iwaplist(struct net_device *dev,
689 struct iw_request_info *info,
690 struct iw_point *data, char *extra)
691 {
692 struct rt_rtmp_adapter *pAdapter = NULL;
693
694 struct sockaddr addr[IW_MAX_AP];
695 struct iw_quality qual[IW_MAX_AP];
696 int i;
697
698 GET_PAD_FROM_NET_DEV(pAdapter, dev);
699
700 /*check if the interface is down */
701 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
702 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
703 data->length = 0;
704 return 0;
705 /*return -ENETDOWN; */
706 }
707
708 for (i = 0; i < IW_MAX_AP; i++) {
709 if (i >= pAdapter->ScanTab.BssNr)
710 break;
711 addr[i].sa_family = ARPHRD_ETHER;
712 memcpy(addr[i].sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid,
713 MAC_ADDR_LEN);
714 set_quality(pAdapter, &qual[i],
715 pAdapter->ScanTab.BssEntry[i].Rssi);
716 }
717 data->length = i;
718 memcpy(extra, &addr, i * sizeof(addr[0]));
719 data->flags = 1; /* signal quality present (sort of) */
720 memcpy(extra + i * sizeof(addr[0]), &qual, i * sizeof(qual[i]));
721
722 return 0;
723 }
724
725 int rt_ioctl_siwscan(struct net_device *dev,
726 struct iw_request_info *info,
727 struct iw_point *data, char *extra)
728 {
729 struct rt_rtmp_adapter *pAdapter = NULL;
730
731 unsigned long Now;
732 int Status = NDIS_STATUS_SUCCESS;
733
734 GET_PAD_FROM_NET_DEV(pAdapter, dev);
735
736 /*check if the interface is down */
737 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
738 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
739 return -ENETDOWN;
740 }
741
742 if (MONITOR_ON(pAdapter)) {
743 DBGPRINT(RT_DEBUG_TRACE,
744 ("Driver is in Monitor Mode now!\n"));
745 return -EINVAL;
746 }
747
748 if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) {
749 pAdapter->StaCfg.WpaSupplicantScanCount++;
750 }
751
752 pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE;
753 if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
754 return NDIS_STATUS_SUCCESS;
755 do {
756 Now = jiffies;
757
758 if ((pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE)
759 && (pAdapter->StaCfg.WpaSupplicantScanCount > 3)) {
760 DBGPRINT(RT_DEBUG_TRACE,
761 ("WpaSupplicantScanCount > 3\n"));
762 Status = NDIS_STATUS_SUCCESS;
763 break;
764 }
765
766 if ((OPSTATUS_TEST_FLAG
767 (pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED))
768 && ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA)
769 || (pAdapter->StaCfg.AuthMode ==
770 Ndis802_11AuthModeWPAPSK))
771 && (pAdapter->StaCfg.PortSecured ==
772 WPA_802_1X_PORT_NOT_SECURED)) {
773 DBGPRINT(RT_DEBUG_TRACE,
774 ("Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n"));
775 Status = NDIS_STATUS_SUCCESS;
776 break;
777 }
778
779 if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) {
780 RTMP_MLME_RESET_STATE_MACHINE(pAdapter);
781 DBGPRINT(RT_DEBUG_TRACE,
782 ("MLME busy, reset MLME state machine!\n"));
783 }
784 /* tell CNTL state machine to call NdisMSetInformationComplete() after completing */
785 /* this request, because this request is initiated by NDIS. */
786 pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE;
787 /* Reset allowed scan retries */
788 pAdapter->StaCfg.ScanCnt = 0;
789 pAdapter->StaCfg.LastScanTime = Now;
790
791 MlmeEnqueue(pAdapter,
792 MLME_CNTL_STATE_MACHINE,
793 OID_802_11_BSSID_LIST_SCAN, 0, NULL);
794
795 Status = NDIS_STATUS_SUCCESS;
796 RTMP_MLME_HANDLER(pAdapter);
797 } while (0);
798 return NDIS_STATUS_SUCCESS;
799 }
800
801 int rt_ioctl_giwscan(struct net_device *dev,
802 struct iw_request_info *info,
803 struct iw_point *data, char *extra)
804 {
805 struct rt_rtmp_adapter *pAdapter = NULL;
806 int i = 0;
807 char *current_ev = extra, *previous_ev = extra;
808 char *end_buf;
809 char *current_val;
810 char custom[MAX_CUSTOM_LEN] = { 0 };
811 struct iw_event iwe;
812
813 GET_PAD_FROM_NET_DEV(pAdapter, dev);
814
815 if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) {
816 /*
817 * Still scanning, indicate the caller should try again.
818 */
819 return -EAGAIN;
820 }
821
822 if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) {
823 pAdapter->StaCfg.WpaSupplicantScanCount = 0;
824 }
825
826 if (pAdapter->ScanTab.BssNr == 0) {
827 data->length = 0;
828 return 0;
829 }
830
831 if (data->length > 0)
832 end_buf = extra + data->length;
833 else
834 end_buf = extra + IW_SCAN_MAX_DATA;
835
836 for (i = 0; i < pAdapter->ScanTab.BssNr; i++) {
837 if (current_ev >= end_buf) {
838 return -E2BIG;
839 }
840 /*MAC address */
841 /*================================ */
842 memset(&iwe, 0, sizeof(iwe));
843 iwe.cmd = SIOCGIWAP;
844 iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
845 memcpy(iwe.u.ap_addr.sa_data,
846 &pAdapter->ScanTab.BssEntry[i].Bssid, ETH_ALEN);
847
848 previous_ev = current_ev;
849 current_ev =
850 iwe_stream_add_event(info, current_ev, end_buf, &iwe,
851 IW_EV_ADDR_LEN);
852 if (current_ev == previous_ev)
853 return -E2BIG;
854
855 /*
856 Protocol:
857 it will show scanned AP's WirelessMode .
858 it might be
859 802.11a
860 802.11a/n
861 802.11g/n
862 802.11b/g/n
863 802.11g
864 802.11b/g
865 */
866 memset(&iwe, 0, sizeof(iwe));
867 iwe.cmd = SIOCGIWNAME;
868
869 {
870 struct rt_bss_entry *pBssEntry = &pAdapter->ScanTab.BssEntry[i];
871 BOOLEAN isGonly = FALSE;
872 int rateCnt = 0;
873
874 if (pBssEntry->Channel > 14) {
875 if (pBssEntry->HtCapabilityLen != 0)
876 strcpy(iwe.u.name, "802.11a/n");
877 else
878 strcpy(iwe.u.name, "802.11a");
879 } else {
880 /*
881 if one of non B mode rate is set supported rate . it mean G only.
882 */
883 for (rateCnt = 0;
884 rateCnt < pBssEntry->SupRateLen;
885 rateCnt++) {
886 /*
887 6Mbps(140) 9Mbps(146) and >=12Mbps(152) are supported rate , it mean G only.
888 */
889 if (pBssEntry->SupRate[rateCnt] == 140
890 || pBssEntry->SupRate[rateCnt] ==
891 146
892 || pBssEntry->SupRate[rateCnt] >=
893 152)
894 isGonly = TRUE;
895 }
896
897 for (rateCnt = 0;
898 rateCnt < pBssEntry->ExtRateLen;
899 rateCnt++) {
900 if (pBssEntry->ExtRate[rateCnt] == 140
901 || pBssEntry->ExtRate[rateCnt] ==
902 146
903 || pBssEntry->ExtRate[rateCnt] >=
904 152)
905 isGonly = TRUE;
906 }
907
908 if (pBssEntry->HtCapabilityLen != 0) {
909 if (isGonly == TRUE)
910 strcpy(iwe.u.name, "802.11g/n");
911 else
912 strcpy(iwe.u.name,
913 "802.11b/g/n");
914 } else {
915 if (isGonly == TRUE)
916 strcpy(iwe.u.name, "802.11g");
917 else {
918 if (pBssEntry->SupRateLen == 4
919 && pBssEntry->ExtRateLen ==
920 0)
921 strcpy(iwe.u.name,
922 "802.11b");
923 else
924 strcpy(iwe.u.name,
925 "802.11b/g");
926 }
927 }
928 }
929 }
930
931 previous_ev = current_ev;
932 current_ev =
933 iwe_stream_add_event(info, current_ev, end_buf, &iwe,
934 IW_EV_ADDR_LEN);
935 if (current_ev == previous_ev)
936 return -E2BIG;
937
938 /*ESSID */
939 /*================================ */
940 memset(&iwe, 0, sizeof(iwe));
941 iwe.cmd = SIOCGIWESSID;
942 iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].SsidLen;
943 iwe.u.data.flags = 1;
944
945 previous_ev = current_ev;
946 current_ev =
947 iwe_stream_add_point(info, current_ev, end_buf, &iwe,
948 (char *)pAdapter->ScanTab.
949 BssEntry[i].Ssid);
950 if (current_ev == previous_ev)
951 return -E2BIG;
952
953 /*Network Type */
954 /*================================ */
955 memset(&iwe, 0, sizeof(iwe));
956 iwe.cmd = SIOCGIWMODE;
957 if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11IBSS) {
958 iwe.u.mode = IW_MODE_ADHOC;
959 } else if (pAdapter->ScanTab.BssEntry[i].BssType ==
960 Ndis802_11Infrastructure) {
961 iwe.u.mode = IW_MODE_INFRA;
962 } else {
963 iwe.u.mode = IW_MODE_AUTO;
964 }
965 iwe.len = IW_EV_UINT_LEN;
966
967 previous_ev = current_ev;
968 current_ev =
969 iwe_stream_add_event(info, current_ev, end_buf, &iwe,
970 IW_EV_UINT_LEN);
971 if (current_ev == previous_ev)
972 return -E2BIG;
973
974 /*Channel and Frequency */
975 /*================================ */
976 memset(&iwe, 0, sizeof(iwe));
977 iwe.cmd = SIOCGIWFREQ;
978 iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel;
979 iwe.u.freq.e = 0;
980 iwe.u.freq.i = 0;
981
982 previous_ev = current_ev;
983 current_ev =
984 iwe_stream_add_event(info, current_ev, end_buf, &iwe,
985 IW_EV_FREQ_LEN);
986 if (current_ev == previous_ev)
987 return -E2BIG;
988
989 /*Add quality statistics */
990 /*================================ */
991 memset(&iwe, 0, sizeof(iwe));
992 iwe.cmd = IWEVQUAL;
993 iwe.u.qual.level = 0;
994 iwe.u.qual.noise = 0;
995 set_quality(pAdapter, &iwe.u.qual,
996 pAdapter->ScanTab.BssEntry[i].Rssi);
997 current_ev =
998 iwe_stream_add_event(info, current_ev, end_buf, &iwe,
999 IW_EV_QUAL_LEN);
1000 if (current_ev == previous_ev)
1001 return -E2BIG;
1002
1003 /*Encyption key */
1004 /*================================ */
1005 memset(&iwe, 0, sizeof(iwe));
1006 iwe.cmd = SIOCGIWENCODE;
1007 if (CAP_IS_PRIVACY_ON
1008 (pAdapter->ScanTab.BssEntry[i].CapabilityInfo))
1009 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
1010 else
1011 iwe.u.data.flags = IW_ENCODE_DISABLED;
1012
1013 previous_ev = current_ev;
1014 current_ev =
1015 iwe_stream_add_point(info, current_ev, end_buf, &iwe,
1016 (char *)pAdapter->
1017 SharedKey[BSS0][(iwe.u.data.
1018 flags &
1019 IW_ENCODE_INDEX) -
1020 1].Key);
1021 if (current_ev == previous_ev)
1022 return -E2BIG;
1023
1024 /*Bit Rate */
1025 /*================================ */
1026 if (pAdapter->ScanTab.BssEntry[i].SupRateLen) {
1027 u8 tmpRate =
1028 pAdapter->ScanTab.BssEntry[i].SupRate[pAdapter->
1029 ScanTab.
1030 BssEntry[i].
1031 SupRateLen -
1032 1];
1033 memset(&iwe, 0, sizeof(iwe));
1034 iwe.cmd = SIOCGIWRATE;
1035 current_val = current_ev + IW_EV_LCP_LEN;
1036 if (tmpRate == 0x82)
1037 iwe.u.bitrate.value = 1 * 1000000;
1038 else if (tmpRate == 0x84)
1039 iwe.u.bitrate.value = 2 * 1000000;
1040 else if (tmpRate == 0x8B)
1041 iwe.u.bitrate.value = 5.5 * 1000000;
1042 else if (tmpRate == 0x96)
1043 iwe.u.bitrate.value = 11 * 1000000;
1044 else
1045 iwe.u.bitrate.value = (tmpRate / 2) * 1000000;
1046
1047 if (tmpRate == 0x6c
1048 && pAdapter->ScanTab.BssEntry[i].HtCapabilityLen >
1049 0) {
1050 int rate_count =
1051 sizeof(ralinkrate) / sizeof(__s32);
1052 struct rt_ht_cap_info capInfo =
1053 pAdapter->ScanTab.BssEntry[i].HtCapability.
1054 HtCapInfo;
1055 int shortGI =
1056 capInfo.ChannelWidth ? capInfo.
1057 ShortGIfor40 : capInfo.ShortGIfor20;
1058 int maxMCS =
1059 pAdapter->ScanTab.BssEntry[i].HtCapability.
1060 MCSSet[1] ? 15 : 7;
1061 int rate_index =
1062 12 + ((u8)capInfo.ChannelWidth * 24) +
1063 ((u8)shortGI * 48) + ((u8)maxMCS);
1064 if (rate_index < 0)
1065 rate_index = 0;
1066 if (rate_index > rate_count)
1067 rate_index = rate_count;
1068 iwe.u.bitrate.value =
1069 ralinkrate[rate_index] * 500000;
1070 }
1071
1072 iwe.u.bitrate.disabled = 0;
1073 current_val = iwe_stream_add_value(info, current_ev,
1074 current_val, end_buf,
1075 &iwe,
1076 IW_EV_PARAM_LEN);
1077
1078 if ((current_val - current_ev) > IW_EV_LCP_LEN)
1079 current_ev = current_val;
1080 else
1081 return -E2BIG;
1082 }
1083 /*WPA IE */
1084 if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) {
1085 memset(&iwe, 0, sizeof(iwe));
1086 memset(&custom[0], 0, MAX_CUSTOM_LEN);
1087 memcpy(custom,
1088 &(pAdapter->ScanTab.BssEntry[i].WpaIE.IE[0]),
1089 pAdapter->ScanTab.BssEntry[i].WpaIE.IELen);
1090 iwe.cmd = IWEVGENIE;
1091 iwe.u.data.length =
1092 pAdapter->ScanTab.BssEntry[i].WpaIE.IELen;
1093 current_ev =
1094 iwe_stream_add_point(info, current_ev, end_buf,
1095 &iwe, custom);
1096 if (current_ev == previous_ev)
1097 return -E2BIG;
1098 }
1099 /*WPA2 IE */
1100 if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) {
1101 memset(&iwe, 0, sizeof(iwe));
1102 memset(&custom[0], 0, MAX_CUSTOM_LEN);
1103 memcpy(custom,
1104 &(pAdapter->ScanTab.BssEntry[i].RsnIE.IE[0]),
1105 pAdapter->ScanTab.BssEntry[i].RsnIE.IELen);
1106 iwe.cmd = IWEVGENIE;
1107 iwe.u.data.length =
1108 pAdapter->ScanTab.BssEntry[i].RsnIE.IELen;
1109 current_ev =
1110 iwe_stream_add_point(info, current_ev, end_buf,
1111 &iwe, custom);
1112 if (current_ev == previous_ev)
1113 return -E2BIG;
1114 }
1115 }
1116
1117 data->length = current_ev - extra;
1118 pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE;
1119 DBGPRINT(RT_DEBUG_ERROR,
1120 ("===>rt_ioctl_giwscan. %d(%d) BSS returned, data->length = %d\n",
1121 i, pAdapter->ScanTab.BssNr, data->length));
1122 return 0;
1123 }
1124
1125 int rt_ioctl_siwessid(struct net_device *dev,
1126 struct iw_request_info *info,
1127 struct iw_point *data, char *essid)
1128 {
1129 struct rt_rtmp_adapter *pAdapter = NULL;
1130
1131 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1132
1133 /*check if the interface is down */
1134 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1135 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1136 return -ENETDOWN;
1137 }
1138
1139 if (data->flags) {
1140 char *pSsidString = NULL;
1141
1142 /* Includes null character. */
1143 if (data->length > (IW_ESSID_MAX_SIZE + 1))
1144 return -E2BIG;
1145
1146 pSsidString = kmalloc(MAX_LEN_OF_SSID + 1, MEM_ALLOC_FLAG);
1147 if (pSsidString) {
1148 NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID + 1);
1149 NdisMoveMemory(pSsidString, essid, data->length);
1150 if (Set_SSID_Proc(pAdapter, pSsidString) == FALSE)
1151 return -EINVAL;
1152 } else
1153 return -ENOMEM;
1154 } else {
1155 /* ANY ssid */
1156 if (Set_SSID_Proc(pAdapter, "") == FALSE)
1157 return -EINVAL;
1158 }
1159 return 0;
1160 }
1161
1162 int rt_ioctl_giwessid(struct net_device *dev,
1163 struct iw_request_info *info,
1164 struct iw_point *data, char *essid)
1165 {
1166 struct rt_rtmp_adapter *pAdapter = NULL;
1167
1168 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1169
1170 data->flags = 1;
1171 if (MONITOR_ON(pAdapter)) {
1172 data->length = 0;
1173 return 0;
1174 }
1175
1176 if (OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
1177 DBGPRINT(RT_DEBUG_TRACE, ("MediaState is connected\n"));
1178 data->length = pAdapter->CommonCfg.SsidLen;
1179 memcpy(essid, pAdapter->CommonCfg.Ssid,
1180 pAdapter->CommonCfg.SsidLen);
1181 }
1182 #ifdef RTMP_MAC_USB
1183 /* Add for RT2870 */
1184 else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) {
1185 data->length = pAdapter->CommonCfg.SsidLen;
1186 memcpy(essid, pAdapter->CommonCfg.Ssid,
1187 pAdapter->CommonCfg.SsidLen);
1188 }
1189 #endif /* RTMP_MAC_USB // */
1190 else { /*the ANY ssid was specified */
1191 data->length = 0;
1192 DBGPRINT(RT_DEBUG_TRACE,
1193 ("MediaState is not connected, ess\n"));
1194 }
1195
1196 return 0;
1197
1198 }
1199
1200 int rt_ioctl_siwnickn(struct net_device *dev,
1201 struct iw_request_info *info,
1202 struct iw_point *data, char *nickname)
1203 {
1204 struct rt_rtmp_adapter *pAdapter = NULL;
1205
1206 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1207
1208 /*check if the interface is down */
1209 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1210 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1211 return -ENETDOWN;
1212 }
1213
1214 if (data->length > IW_ESSID_MAX_SIZE)
1215 return -EINVAL;
1216
1217 memset(pAdapter->nickname, 0, IW_ESSID_MAX_SIZE + 1);
1218 memcpy(pAdapter->nickname, nickname, data->length);
1219
1220 return 0;
1221 }
1222
1223 int rt_ioctl_giwnickn(struct net_device *dev,
1224 struct iw_request_info *info,
1225 struct iw_point *data, char *nickname)
1226 {
1227 struct rt_rtmp_adapter *pAdapter = NULL;
1228
1229 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1230
1231 if (data->length > strlen((char *)pAdapter->nickname) + 1)
1232 data->length = strlen((char *)pAdapter->nickname) + 1;
1233 if (data->length > 0) {
1234 memcpy(nickname, pAdapter->nickname, data->length - 1);
1235 nickname[data->length - 1] = '\0';
1236 }
1237 return 0;
1238 }
1239
1240 int rt_ioctl_siwrts(struct net_device *dev,
1241 struct iw_request_info *info,
1242 struct iw_param *rts, char *extra)
1243 {
1244 struct rt_rtmp_adapter *pAdapter = NULL;
1245 u16 val;
1246
1247 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1248
1249 /*check if the interface is down */
1250 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1251 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1252 return -ENETDOWN;
1253 }
1254
1255 if (rts->disabled)
1256 val = MAX_RTS_THRESHOLD;
1257 else if (rts->value < 0 || rts->value > MAX_RTS_THRESHOLD)
1258 return -EINVAL;
1259 else if (rts->value == 0)
1260 val = MAX_RTS_THRESHOLD;
1261 else
1262 val = rts->value;
1263
1264 if (val != pAdapter->CommonCfg.RtsThreshold)
1265 pAdapter->CommonCfg.RtsThreshold = val;
1266
1267 return 0;
1268 }
1269
1270 int rt_ioctl_giwrts(struct net_device *dev,
1271 struct iw_request_info *info,
1272 struct iw_param *rts, char *extra)
1273 {
1274 struct rt_rtmp_adapter *pAdapter = NULL;
1275
1276 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1277
1278 /*check if the interface is down */
1279 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1280 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1281 return -ENETDOWN;
1282 }
1283
1284 rts->value = pAdapter->CommonCfg.RtsThreshold;
1285 rts->disabled = (rts->value == MAX_RTS_THRESHOLD);
1286 rts->fixed = 1;
1287
1288 return 0;
1289 }
1290
1291 int rt_ioctl_siwfrag(struct net_device *dev,
1292 struct iw_request_info *info,
1293 struct iw_param *frag, char *extra)
1294 {
1295 struct rt_rtmp_adapter *pAdapter = NULL;
1296 u16 val;
1297
1298 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1299
1300 /*check if the interface is down */
1301 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1302 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1303 return -ENETDOWN;
1304 }
1305
1306 if (frag->disabled)
1307 val = MAX_FRAG_THRESHOLD;
1308 else if (frag->value >= MIN_FRAG_THRESHOLD
1309 && frag->value <= MAX_FRAG_THRESHOLD)
1310 val = __cpu_to_le16(frag->value & ~0x1); /* even numbers only */
1311 else if (frag->value == 0)
1312 val = MAX_FRAG_THRESHOLD;
1313 else
1314 return -EINVAL;
1315
1316 pAdapter->CommonCfg.FragmentThreshold = val;
1317 return 0;
1318 }
1319
1320 int rt_ioctl_giwfrag(struct net_device *dev,
1321 struct iw_request_info *info,
1322 struct iw_param *frag, char *extra)
1323 {
1324 struct rt_rtmp_adapter *pAdapter = NULL;
1325
1326 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1327
1328 /*check if the interface is down */
1329 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1330 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1331 return -ENETDOWN;
1332 }
1333
1334 frag->value = pAdapter->CommonCfg.FragmentThreshold;
1335 frag->disabled = (frag->value == MAX_FRAG_THRESHOLD);
1336 frag->fixed = 1;
1337
1338 return 0;
1339 }
1340
1341 #define MAX_WEP_KEY_SIZE 13
1342 #define MIN_WEP_KEY_SIZE 5
1343 int rt_ioctl_siwencode(struct net_device *dev,
1344 struct iw_request_info *info,
1345 struct iw_point *erq, char *extra)
1346 {
1347 struct rt_rtmp_adapter *pAdapter = NULL;
1348
1349 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1350
1351 /*check if the interface is down */
1352 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1353 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1354 return -ENETDOWN;
1355 }
1356
1357 if ((erq->length == 0) && (erq->flags & IW_ENCODE_DISABLED)) {
1358 pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled;
1359 pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled;
1360 pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled;
1361 pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus;
1362 pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
1363 goto done;
1364 } else if (erq->flags & IW_ENCODE_RESTRICTED
1365 || erq->flags & IW_ENCODE_OPEN) {
1366 /*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
1367 STA_PORT_SECURED(pAdapter);
1368 pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled;
1369 pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled;
1370 pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled;
1371 pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus;
1372 if (erq->flags & IW_ENCODE_RESTRICTED)
1373 pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared;
1374 else
1375 pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
1376 }
1377
1378 if (erq->length > 0) {
1379 int keyIdx = (erq->flags & IW_ENCODE_INDEX) - 1;
1380 /* Check the size of the key */
1381 if (erq->length > MAX_WEP_KEY_SIZE) {
1382 return -EINVAL;
1383 }
1384 /* Check key index */
1385 if ((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) {
1386 DBGPRINT(RT_DEBUG_TRACE,
1387 ("==>rt_ioctl_siwencode::Wrong keyIdx=%d! Using default key instead (%d)\n",
1388 keyIdx, pAdapter->StaCfg.DefaultKeyId));
1389
1390 /*Using default key */
1391 keyIdx = pAdapter->StaCfg.DefaultKeyId;
1392 } else
1393 pAdapter->StaCfg.DefaultKeyId = keyIdx;
1394
1395 NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16);
1396
1397 if (erq->length == MAX_WEP_KEY_SIZE) {
1398 pAdapter->SharedKey[BSS0][keyIdx].KeyLen =
1399 MAX_WEP_KEY_SIZE;
1400 pAdapter->SharedKey[BSS0][keyIdx].CipherAlg =
1401 CIPHER_WEP128;
1402 } else if (erq->length == MIN_WEP_KEY_SIZE) {
1403 pAdapter->SharedKey[BSS0][keyIdx].KeyLen =
1404 MIN_WEP_KEY_SIZE;
1405 pAdapter->SharedKey[BSS0][keyIdx].CipherAlg =
1406 CIPHER_WEP64;
1407 } else
1408 /* Disable the key */
1409 pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0;
1410
1411 /* Check if the key is not marked as invalid */
1412 if (!(erq->flags & IW_ENCODE_NOKEY)) {
1413 /* Copy the key in the driver */
1414 NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key,
1415 extra, erq->length);
1416 }
1417 } else {
1418 /* Do we want to just set the transmit key index ? */
1419 int index = (erq->flags & IW_ENCODE_INDEX) - 1;
1420 if ((index >= 0) && (index < 4)) {
1421 pAdapter->StaCfg.DefaultKeyId = index;
1422 } else
1423 /* Don't complain if only change the mode */
1424 if (!(erq->flags & IW_ENCODE_MODE))
1425 return -EINVAL;
1426 }
1427
1428 done:
1429 DBGPRINT(RT_DEBUG_TRACE,
1430 ("==>rt_ioctl_siwencode::erq->flags=%x\n", erq->flags));
1431 DBGPRINT(RT_DEBUG_TRACE,
1432 ("==>rt_ioctl_siwencode::AuthMode=%x\n",
1433 pAdapter->StaCfg.AuthMode));
1434 DBGPRINT(RT_DEBUG_TRACE,
1435 ("==>rt_ioctl_siwencode::DefaultKeyId=%x, KeyLen = %d\n",
1436 pAdapter->StaCfg.DefaultKeyId,
1437 pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].
1438 KeyLen));
1439 DBGPRINT(RT_DEBUG_TRACE,
1440 ("==>rt_ioctl_siwencode::WepStatus=%x\n",
1441 pAdapter->StaCfg.WepStatus));
1442 return 0;
1443 }
1444
1445 int
1446 rt_ioctl_giwencode(struct net_device *dev,
1447 struct iw_request_info *info,
1448 struct iw_point *erq, char *key)
1449 {
1450 int kid;
1451 struct rt_rtmp_adapter *pAdapter = NULL;
1452
1453 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1454
1455 /*check if the interface is down */
1456 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1457 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1458 return -ENETDOWN;
1459 }
1460
1461 kid = erq->flags & IW_ENCODE_INDEX;
1462 DBGPRINT(RT_DEBUG_TRACE,
1463 ("===>rt_ioctl_giwencode %d\n", erq->flags & IW_ENCODE_INDEX));
1464
1465 if (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) {
1466 erq->length = 0;
1467 erq->flags = IW_ENCODE_DISABLED;
1468 } else if ((kid > 0) && (kid <= 4)) {
1469 /* copy wep key */
1470 erq->flags = kid; /* NB: base 1 */
1471 if (erq->length > pAdapter->SharedKey[BSS0][kid - 1].KeyLen)
1472 erq->length = pAdapter->SharedKey[BSS0][kid - 1].KeyLen;
1473 memcpy(key, pAdapter->SharedKey[BSS0][kid - 1].Key,
1474 erq->length);
1475 /*if ((kid == pAdapter->PortCfg.DefaultKeyId)) */
1476 /*erq->flags |= IW_ENCODE_ENABLED; */ /* XXX */
1477 if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared)
1478 erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */
1479 else
1480 erq->flags |= IW_ENCODE_OPEN; /* XXX */
1481
1482 } else if (kid == 0) {
1483 if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared)
1484 erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */
1485 else
1486 erq->flags |= IW_ENCODE_OPEN; /* XXX */
1487 erq->length =
1488 pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].
1489 KeyLen;
1490 memcpy(key,
1491 pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].
1492 Key, erq->length);
1493 /* copy default key ID */
1494 if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared)
1495 erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */
1496 else
1497 erq->flags |= IW_ENCODE_OPEN; /* XXX */
1498 erq->flags = pAdapter->StaCfg.DefaultKeyId + 1; /* NB: base 1 */
1499 erq->flags |= IW_ENCODE_ENABLED; /* XXX */
1500 }
1501
1502 return 0;
1503
1504 }
1505
1506 void getBaInfo(struct rt_rtmp_adapter *pAd, char *pOutBuf)
1507 {
1508 int i, j;
1509 struct rt_ba_ori_entry *pOriBAEntry;
1510 struct rt_ba_rec_entry *pRecBAEntry;
1511
1512 for (i = 0; i < MAX_LEN_OF_MAC_TABLE; i++) {
1513 struct rt_mac_table_entry *pEntry = &pAd->MacTab.Content[i];
1514 if (((pEntry->ValidAsCLI || pEntry->ValidAsApCli)
1515 && (pEntry->Sst == SST_ASSOC))
1516 || (pEntry->ValidAsWDS) || (pEntry->ValidAsMesh)) {
1517 sprintf(pOutBuf + strlen(pOutBuf),
1518 "\n%02X:%02X:%02X:%02X:%02X:%02X (Aid = %d) (AP) -\n",
1519 pEntry->Addr[0], pEntry->Addr[1],
1520 pEntry->Addr[2], pEntry->Addr[3],
1521 pEntry->Addr[4], pEntry->Addr[5], pEntry->Aid);
1522
1523 sprintf(pOutBuf, "%s[Recipient]\n", pOutBuf);
1524 for (j = 0; j < NUM_OF_TID; j++) {
1525 if (pEntry->BARecWcidArray[j] != 0) {
1526 pRecBAEntry =
1527 &pAd->BATable.BARecEntry[pEntry->
1528 BARecWcidArray
1529 [j]];
1530 sprintf(pOutBuf + strlen(pOutBuf),
1531 "TID=%d, BAWinSize=%d, LastIndSeq=%d, ReorderingPkts=%d\n",
1532 j, pRecBAEntry->BAWinSize,
1533 pRecBAEntry->LastIndSeq,
1534 pRecBAEntry->list.qlen);
1535 }
1536 }
1537 sprintf(pOutBuf, "%s\n", pOutBuf);
1538
1539 sprintf(pOutBuf, "%s[Originator]\n", pOutBuf);
1540 for (j = 0; j < NUM_OF_TID; j++) {
1541 if (pEntry->BAOriWcidArray[j] != 0) {
1542 pOriBAEntry =
1543 &pAd->BATable.BAOriEntry[pEntry->
1544 BAOriWcidArray
1545 [j]];
1546 sprintf(pOutBuf + strlen(pOutBuf),
1547 "TID=%d, BAWinSize=%d, StartSeq=%d, CurTxSeq=%d\n",
1548 j, pOriBAEntry->BAWinSize,
1549 pOriBAEntry->Sequence,
1550 pEntry->TxSeq[j]);
1551 }
1552 }
1553 sprintf(pOutBuf, "%s\n\n", pOutBuf);
1554 }
1555 if (strlen(pOutBuf) > (IW_PRIV_SIZE_MASK - 30))
1556 break;
1557 }
1558
1559 return;
1560 }
1561
1562 int rt_ioctl_siwmlme(struct net_device *dev,
1563 struct iw_request_info *info,
1564 union iwreq_data *wrqu, char *extra)
1565 {
1566 struct rt_rtmp_adapter *pAd = NULL;
1567 struct iw_mlme *pMlme = (struct iw_mlme *)wrqu->data.pointer;
1568 struct rt_mlme_queue_elem MsgElem;
1569 struct rt_mlme_disassoc_req DisAssocReq;
1570 struct rt_mlme_deauth_req DeAuthReq;
1571
1572 GET_PAD_FROM_NET_DEV(pAd, dev);
1573
1574 DBGPRINT(RT_DEBUG_TRACE, ("====> %s\n", __func__));
1575
1576 if (pMlme == NULL)
1577 return -EINVAL;
1578
1579 switch (pMlme->cmd) {
1580 #ifdef IW_MLME_DEAUTH
1581 case IW_MLME_DEAUTH:
1582 DBGPRINT(RT_DEBUG_TRACE,
1583 ("====> %s - IW_MLME_DEAUTH\n", __func__));
1584 COPY_MAC_ADDR(DeAuthReq.Addr, pAd->CommonCfg.Bssid);
1585 DeAuthReq.Reason = pMlme->reason_code;
1586 MsgElem.MsgLen = sizeof(struct rt_mlme_deauth_req);
1587 NdisMoveMemory(MsgElem.Msg, &DeAuthReq,
1588 sizeof(struct rt_mlme_deauth_req));
1589 MlmeDeauthReqAction(pAd, &MsgElem);
1590 if (INFRA_ON(pAd)) {
1591 LinkDown(pAd, FALSE);
1592 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
1593 }
1594 break;
1595 #endif /* IW_MLME_DEAUTH // */
1596 #ifdef IW_MLME_DISASSOC
1597 case IW_MLME_DISASSOC:
1598 DBGPRINT(RT_DEBUG_TRACE,
1599 ("====> %s - IW_MLME_DISASSOC\n", __func__));
1600 COPY_MAC_ADDR(DisAssocReq.Addr, pAd->CommonCfg.Bssid);
1601 DisAssocReq.Reason = pMlme->reason_code;
1602
1603 MsgElem.Machine = ASSOC_STATE_MACHINE;
1604 MsgElem.MsgType = MT2_MLME_DISASSOC_REQ;
1605 MsgElem.MsgLen = sizeof(struct rt_mlme_disassoc_req);
1606 NdisMoveMemory(MsgElem.Msg, &DisAssocReq,
1607 sizeof(struct rt_mlme_disassoc_req));
1608
1609 pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC;
1610 MlmeDisassocReqAction(pAd, &MsgElem);
1611 break;
1612 #endif /* IW_MLME_DISASSOC // */
1613 default:
1614 DBGPRINT(RT_DEBUG_TRACE,
1615 ("====> %s - Unknow Command\n", __func__));
1616 break;
1617 }
1618
1619 return 0;
1620 }
1621
1622 int rt_ioctl_siwauth(struct net_device *dev,
1623 struct iw_request_info *info,
1624 union iwreq_data *wrqu, char *extra)
1625 {
1626 struct rt_rtmp_adapter *pAdapter = NULL;
1627 struct iw_param *param = &wrqu->param;
1628
1629 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1630
1631 /*check if the interface is down */
1632 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1633 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1634 return -ENETDOWN;
1635 }
1636 switch (param->flags & IW_AUTH_INDEX) {
1637 case IW_AUTH_WPA_VERSION:
1638 if (param->value == IW_AUTH_WPA_VERSION_WPA) {
1639 pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK;
1640 if (pAdapter->StaCfg.BssType == BSS_ADHOC)
1641 pAdapter->StaCfg.AuthMode =
1642 Ndis802_11AuthModeWPANone;
1643 } else if (param->value == IW_AUTH_WPA_VERSION_WPA2)
1644 pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK;
1645
1646 DBGPRINT(RT_DEBUG_TRACE,
1647 ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n",
1648 __func__, param->value));
1649 break;
1650 case IW_AUTH_CIPHER_PAIRWISE:
1651 if (param->value == IW_AUTH_CIPHER_NONE) {
1652 pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled;
1653 pAdapter->StaCfg.OrigWepStatus =
1654 pAdapter->StaCfg.WepStatus;
1655 pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled;
1656 } else if (param->value == IW_AUTH_CIPHER_WEP40 ||
1657 param->value == IW_AUTH_CIPHER_WEP104) {
1658 pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled;
1659 pAdapter->StaCfg.OrigWepStatus =
1660 pAdapter->StaCfg.WepStatus;
1661 pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled;
1662 pAdapter->StaCfg.IEEE8021X = FALSE;
1663 } else if (param->value == IW_AUTH_CIPHER_TKIP) {
1664 pAdapter->StaCfg.WepStatus =
1665 Ndis802_11Encryption2Enabled;
1666 pAdapter->StaCfg.OrigWepStatus =
1667 pAdapter->StaCfg.WepStatus;
1668 pAdapter->StaCfg.PairCipher =
1669 Ndis802_11Encryption2Enabled;
1670 } else if (param->value == IW_AUTH_CIPHER_CCMP) {
1671 pAdapter->StaCfg.WepStatus =
1672 Ndis802_11Encryption3Enabled;
1673 pAdapter->StaCfg.OrigWepStatus =
1674 pAdapter->StaCfg.WepStatus;
1675 pAdapter->StaCfg.PairCipher =
1676 Ndis802_11Encryption3Enabled;
1677 }
1678 DBGPRINT(RT_DEBUG_TRACE,
1679 ("%s::IW_AUTH_CIPHER_PAIRWISE - param->value = %d!\n",
1680 __func__, param->value));
1681 break;
1682 case IW_AUTH_CIPHER_GROUP:
1683 if (param->value == IW_AUTH_CIPHER_NONE) {
1684 pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled;
1685 } else if (param->value == IW_AUTH_CIPHER_WEP40 ||
1686 param->value == IW_AUTH_CIPHER_WEP104) {
1687 pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled;
1688 } else if (param->value == IW_AUTH_CIPHER_TKIP) {
1689 pAdapter->StaCfg.GroupCipher =
1690 Ndis802_11Encryption2Enabled;
1691 } else if (param->value == IW_AUTH_CIPHER_CCMP) {
1692 pAdapter->StaCfg.GroupCipher =
1693 Ndis802_11Encryption3Enabled;
1694 }
1695 DBGPRINT(RT_DEBUG_TRACE,
1696 ("%s::IW_AUTH_CIPHER_GROUP - param->value = %d!\n",
1697 __func__, param->value));
1698 break;
1699 case IW_AUTH_KEY_MGMT:
1700 if (param->value == IW_AUTH_KEY_MGMT_802_1X) {
1701 if (pAdapter->StaCfg.AuthMode ==
1702 Ndis802_11AuthModeWPAPSK) {
1703 pAdapter->StaCfg.AuthMode =
1704 Ndis802_11AuthModeWPA;
1705 pAdapter->StaCfg.IEEE8021X = FALSE;
1706 } else if (pAdapter->StaCfg.AuthMode ==
1707 Ndis802_11AuthModeWPA2PSK) {
1708 pAdapter->StaCfg.AuthMode =
1709 Ndis802_11AuthModeWPA2;
1710 pAdapter->StaCfg.IEEE8021X = FALSE;
1711 } else
1712 /* WEP 1x */
1713 pAdapter->StaCfg.IEEE8021X = TRUE;
1714 } else if (param->value == 0) {
1715 /*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
1716 STA_PORT_SECURED(pAdapter);
1717 }
1718 DBGPRINT(RT_DEBUG_TRACE,
1719 ("%s::IW_AUTH_KEY_MGMT - param->value = %d!\n",
1720 __func__, param->value));
1721 break;
1722 case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1723 break;
1724 case IW_AUTH_PRIVACY_INVOKED:
1725 /*if (param->value == 0)
1726 {
1727 pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
1728 pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled;
1729 pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus;
1730 pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled;
1731 pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled;
1732 } */
1733 DBGPRINT(RT_DEBUG_TRACE,
1734 ("%s::IW_AUTH_PRIVACY_INVOKED - param->value = %d!\n",
1735 __func__, param->value));
1736 break;
1737 case IW_AUTH_DROP_UNENCRYPTED:
1738 if (param->value != 0)
1739 pAdapter->StaCfg.PortSecured =
1740 WPA_802_1X_PORT_NOT_SECURED;
1741 else {
1742 /*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
1743 STA_PORT_SECURED(pAdapter);
1744 }
1745 DBGPRINT(RT_DEBUG_TRACE,
1746 ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n",
1747 __func__, param->value));
1748 break;
1749 case IW_AUTH_80211_AUTH_ALG:
1750 if (param->value & IW_AUTH_ALG_SHARED_KEY) {
1751 pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared;
1752 } else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) {
1753 pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
1754 } else
1755 return -EINVAL;
1756 DBGPRINT(RT_DEBUG_TRACE,
1757 ("%s::IW_AUTH_80211_AUTH_ALG - param->value = %d!\n",
1758 __func__, param->value));
1759 break;
1760 case IW_AUTH_WPA_ENABLED:
1761 DBGPRINT(RT_DEBUG_TRACE,
1762 ("%s::IW_AUTH_WPA_ENABLED - Driver supports WPA!(param->value = %d)\n",
1763 __func__, param->value));
1764 break;
1765 default:
1766 return -EOPNOTSUPP;
1767 }
1768
1769 return 0;
1770 }
1771
1772 int rt_ioctl_giwauth(struct net_device *dev,
1773 struct iw_request_info *info,
1774 union iwreq_data *wrqu, char *extra)
1775 {
1776 struct rt_rtmp_adapter *pAdapter = NULL;
1777 struct iw_param *param = &wrqu->param;
1778
1779 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1780
1781 /*check if the interface is down */
1782 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1783 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1784 return -ENETDOWN;
1785 }
1786
1787 switch (param->flags & IW_AUTH_INDEX) {
1788 case IW_AUTH_DROP_UNENCRYPTED:
1789 param->value =
1790 (pAdapter->StaCfg.WepStatus ==
1791 Ndis802_11WEPDisabled) ? 0 : 1;
1792 break;
1793
1794 case IW_AUTH_80211_AUTH_ALG:
1795 param->value =
1796 (pAdapter->StaCfg.AuthMode ==
1797 Ndis802_11AuthModeShared) ? IW_AUTH_ALG_SHARED_KEY :
1798 IW_AUTH_ALG_OPEN_SYSTEM;
1799 break;
1800
1801 case IW_AUTH_WPA_ENABLED:
1802 param->value =
1803 (pAdapter->StaCfg.AuthMode >=
1804 Ndis802_11AuthModeWPA) ? 1 : 0;
1805 break;
1806
1807 default:
1808 return -EOPNOTSUPP;
1809 }
1810 DBGPRINT(RT_DEBUG_TRACE,
1811 ("rt_ioctl_giwauth::param->value = %d!\n", param->value));
1812 return 0;
1813 }
1814
1815 void fnSetCipherKey(struct rt_rtmp_adapter *pAdapter,
1816 int keyIdx,
1817 u8 CipherAlg,
1818 IN BOOLEAN bGTK, IN struct iw_encode_ext *ext)
1819 {
1820 NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(struct rt_cipher_key));
1821 pAdapter->SharedKey[BSS0][keyIdx].KeyLen = LEN_TKIP_EK;
1822 NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key,
1823 LEN_TKIP_EK);
1824 NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].TxMic,
1825 ext->key + LEN_TKIP_EK, LEN_TKIP_TXMICK);
1826 NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].RxMic,
1827 ext->key + LEN_TKIP_EK + LEN_TKIP_TXMICK,
1828 LEN_TKIP_RXMICK);
1829 pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CipherAlg;
1830
1831 /* Update group key information to ASIC Shared Key Table */
1832 AsicAddSharedKeyEntry(pAdapter,
1833 BSS0,
1834 keyIdx,
1835 pAdapter->SharedKey[BSS0][keyIdx].CipherAlg,
1836 pAdapter->SharedKey[BSS0][keyIdx].Key,
1837 pAdapter->SharedKey[BSS0][keyIdx].TxMic,
1838 pAdapter->SharedKey[BSS0][keyIdx].RxMic);
1839
1840 if (bGTK)
1841 /* Update ASIC WCID attribute table and IVEIV table */
1842 RTMPAddWcidAttributeEntry(pAdapter,
1843 BSS0,
1844 keyIdx,
1845 pAdapter->SharedKey[BSS0][keyIdx].
1846 CipherAlg, NULL);
1847 else
1848 /* Update ASIC WCID attribute table and IVEIV table */
1849 RTMPAddWcidAttributeEntry(pAdapter,
1850 BSS0,
1851 keyIdx,
1852 pAdapter->SharedKey[BSS0][keyIdx].
1853 CipherAlg,
1854 &pAdapter->MacTab.
1855 Content[BSSID_WCID]);
1856 }
1857
1858 int rt_ioctl_siwencodeext(struct net_device *dev,
1859 struct iw_request_info *info,
1860 union iwreq_data *wrqu, char *extra)
1861 {
1862 struct rt_rtmp_adapter *pAdapter = NULL;
1863 struct iw_point *encoding = &wrqu->encoding;
1864 struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
1865 int keyIdx, alg = ext->alg;
1866
1867 GET_PAD_FROM_NET_DEV(pAdapter, dev);
1868
1869 /*check if the interface is down */
1870 if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
1871 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
1872 return -ENETDOWN;
1873 }
1874
1875 if (encoding->flags & IW_ENCODE_DISABLED) {
1876 keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1;
1877 /* set BSSID wcid entry of the Pair-wise Key table as no-security mode */
1878 AsicRemovePairwiseKeyEntry(pAdapter, BSS0, BSSID_WCID);
1879 pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0;
1880 pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_NONE;
1881 AsicRemoveSharedKeyEntry(pAdapter, 0, (u8)keyIdx);
1882 NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx],
1883 sizeof(struct rt_cipher_key));
1884 DBGPRINT(RT_DEBUG_TRACE,
1885 ("%s::Remove all keys!(encoding->flags = %x)\n",
1886 __func__, encoding->flags));
1887 } else {
1888 /* Get Key Index and convet to our own defined key index */
1889 keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1;
1890 if ((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS))
1891 return -EINVAL;
1892
1893 if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
1894 pAdapter->StaCfg.DefaultKeyId = keyIdx;
1895 DBGPRINT(RT_DEBUG_TRACE,
1896 ("%s::DefaultKeyId = %d\n", __func__,
1897 pAdapter->StaCfg.DefaultKeyId));
1898 }
1899
1900 switch (alg) {
1901 case IW_ENCODE_ALG_NONE:
1902 DBGPRINT(RT_DEBUG_TRACE,
1903 ("%s::IW_ENCODE_ALG_NONE\n", __func__));
1904 break;
1905 case IW_ENCODE_ALG_WEP:
1906 DBGPRINT(RT_DEBUG_TRACE,
1907 ("%s::IW_ENCODE_ALG_WEP - ext->key_len = %d, keyIdx = %d\n",
1908 __func__, ext->key_len, keyIdx));
1909 if (ext->key_len == MAX_WEP_KEY_SIZE) {
1910 pAdapter->SharedKey[BSS0][keyIdx].KeyLen =
1911 MAX_WEP_KEY_SIZE;
1912 pAdapter->SharedKey[BSS0][keyIdx].CipherAlg =
1913 CIPHER_WEP128;
1914 } else if (ext->key_len == MIN_WEP_KEY_SIZE) {
1915 pAdapter->SharedKey[BSS0][keyIdx].KeyLen =
1916 MIN_WEP_KEY_SIZE;
1917 pAdapter->SharedKey[BSS0][keyIdx].CipherAlg =
1918 CIPHER_WEP64;
1919 } else
1920 return -EINVAL;
1921
1922 NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key,
1923 16);
1924 NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key,
1925 ext->key, ext->key_len);
1926 if (pAdapter->StaCfg.GroupCipher ==
1927 Ndis802_11GroupWEP40Enabled
1928 || pAdapter->StaCfg.GroupCipher ==
1929 Ndis802_11GroupWEP104Enabled) {
1930 /* Set Group key material to Asic */
1931 AsicAddSharedKeyEntry(pAdapter, BSS0, keyIdx,
1932 pAdapter->
1933 SharedKey[BSS0][keyIdx].
1934 CipherAlg,
1935 pAdapter->
1936 SharedKey[BSS0][keyIdx].
1937 Key, NULL, NULL);
1938
1939 /* Update WCID attribute table and IVEIV table for this group key table */
1940 RTMPAddWcidAttributeEntry(pAdapter, BSS0,
1941 keyIdx,
1942 pAdapter->
1943 SharedKey[BSS0]
1944 [keyIdx].CipherAlg,
1945 NULL);
1946
1947 STA_PORT_SECURED(pAdapter);
1948
1949 /* Indicate Connected for GUI */
1950 pAdapter->IndicateMediaState =
1951 NdisMediaStateConnected;
1952 }
1953 break;
1954 case IW_ENCODE_ALG_TKIP:
1955 DBGPRINT(RT_DEBUG_TRACE,
1956 ("%s::IW_ENCODE_ALG_TKIP - keyIdx = %d, ext->key_len = %d\n",
1957 __func__, keyIdx, ext->key_len));
1958 if (ext->key_len == 32) {
1959 if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
1960 fnSetCipherKey(pAdapter, keyIdx,
1961 CIPHER_TKIP, FALSE, ext);
1962 if (pAdapter->StaCfg.AuthMode >=
1963 Ndis802_11AuthModeWPA2) {
1964 /*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
1965 STA_PORT_SECURED(pAdapter);
1966 pAdapter->IndicateMediaState =
1967 NdisMediaStateConnected;
1968 }
1969 } else if (ext->
1970 ext_flags & IW_ENCODE_EXT_GROUP_KEY)
1971 {
1972 fnSetCipherKey(pAdapter, keyIdx,
1973 CIPHER_TKIP, TRUE, ext);
1974
1975 /* set 802.1x port control */
1976 /*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
1977 STA_PORT_SECURED(pAdapter);
1978 pAdapter->IndicateMediaState =
1979 NdisMediaStateConnected;
1980 }
1981 } else
1982 return -EINVAL;
1983 break;
1984 case IW_ENCODE_ALG_CCMP:
1985 if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
1986 fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES,
1987 FALSE, ext);
1988 if (pAdapter->StaCfg.AuthMode >=
1989 Ndis802_11AuthModeWPA2)
1990 /*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
1991 STA_PORT_SECURED(pAdapter);
1992 pAdapter->IndicateMediaState =
1993 NdisMediaStateConnected;
1994 } else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
1995 fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES,
1996 TRUE, ext);
1997
1998 /* set 802.1x port control */
1999 /*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
2000 STA_PORT_SECURED(pAdapter);
2001 pAdapter->IndicateMediaState =
2002 NdisMediaStateConnected;
2003 }
2004 break;
2005 default:
2006 return -EINVAL;
2007 }
2008 }
2009
2010 return 0;
2011 }
2012
2013 int
2014 rt_ioctl_giwencodeext(struct net_device *dev,
2015 struct iw_request_info *info,
2016 union iwreq_data *wrqu, char *extra)
2017 {
2018 struct rt_rtmp_adapter *pAd = NULL;
2019 char *pKey = NULL;
2020 struct iw_point *encoding = &wrqu->encoding;
2021 struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
2022 int idx, max_key_len;
2023
2024 GET_PAD_FROM_NET_DEV(pAd, dev);
2025
2026 DBGPRINT(RT_DEBUG_TRACE, ("===> rt_ioctl_giwencodeext\n"));
2027
2028 max_key_len = encoding->length - sizeof(*ext);
2029 if (max_key_len < 0)
2030 return -EINVAL;
2031
2032 idx = encoding->flags & IW_ENCODE_INDEX;
2033 if (idx) {
2034 if (idx < 1 || idx > 4)
2035 return -EINVAL;
2036 idx--;
2037
2038 if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) ||
2039 (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled)) {
2040 if (idx != pAd->StaCfg.DefaultKeyId) {
2041 ext->key_len = 0;
2042 return 0;
2043 }
2044 }
2045 } else
2046 idx = pAd->StaCfg.DefaultKeyId;
2047
2048 encoding->flags = idx + 1;
2049 memset(ext, 0, sizeof(*ext));
2050
2051 ext->key_len = 0;
2052 switch (pAd->StaCfg.WepStatus) {
2053 case Ndis802_11WEPDisabled:
2054 ext->alg = IW_ENCODE_ALG_NONE;
2055 encoding->flags |= IW_ENCODE_DISABLED;
2056 break;
2057 case Ndis802_11WEPEnabled:
2058 ext->alg = IW_ENCODE_ALG_WEP;
2059 if (pAd->SharedKey[BSS0][idx].KeyLen > max_key_len)
2060 return -E2BIG;
2061 else {
2062 ext->key_len = pAd->SharedKey[BSS0][idx].KeyLen;
2063 pKey = (char *)& (pAd->SharedKey[BSS0][idx].Key[0]);
2064 }
2065 break;
2066 case Ndis802_11Encryption2Enabled:
2067 case Ndis802_11Encryption3Enabled:
2068 if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled)
2069 ext->alg = IW_ENCODE_ALG_TKIP;
2070 else
2071 ext->alg = IW_ENCODE_ALG_CCMP;
2072
2073 if (max_key_len < 32)
2074 return -E2BIG;
2075 else {
2076 ext->key_len = 32;
2077 pKey = (char *)& pAd->StaCfg.PMK[0];
2078 }
2079 break;
2080 default:
2081 return -EINVAL;
2082 }
2083
2084 if (ext->key_len && pKey) {
2085 encoding->flags |= IW_ENCODE_ENABLED;
2086 memcpy(ext->key, pKey, ext->key_len);
2087 }
2088
2089 return 0;
2090 }
2091
2092 int rt_ioctl_siwgenie(struct net_device *dev,
2093 struct iw_request_info *info,
2094 union iwreq_data *wrqu, char *extra)
2095 {
2096 struct rt_rtmp_adapter *pAd = NULL;
2097
2098 GET_PAD_FROM_NET_DEV(pAd, dev);
2099
2100 DBGPRINT(RT_DEBUG_TRACE, ("===> rt_ioctl_siwgenie\n"));
2101 pAd->StaCfg.bRSN_IE_FromWpaSupplicant = FALSE;
2102 if (wrqu->data.length > MAX_LEN_OF_RSNIE ||
2103 (wrqu->data.length && extra == NULL))
2104 return -EINVAL;
2105
2106 if (wrqu->data.length) {
2107 pAd->StaCfg.RSNIE_Len = wrqu->data.length;
2108 NdisMoveMemory(&pAd->StaCfg.RSN_IE[0], extra,
2109 pAd->StaCfg.RSNIE_Len);
2110 pAd->StaCfg.bRSN_IE_FromWpaSupplicant = TRUE;
2111 } else {
2112 pAd->StaCfg.RSNIE_Len = 0;
2113 NdisZeroMemory(&pAd->StaCfg.RSN_IE[0], MAX_LEN_OF_RSNIE);
2114 }
2115
2116 return 0;
2117 }
2118
2119 int rt_ioctl_giwgenie(struct net_device *dev,
2120 struct iw_request_info *info,
2121 union iwreq_data *wrqu, char *extra)
2122 {
2123 struct rt_rtmp_adapter *pAd = NULL;
2124
2125 GET_PAD_FROM_NET_DEV(pAd, dev);
2126
2127 if ((pAd->StaCfg.RSNIE_Len == 0) ||
2128 (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)) {
2129 wrqu->data.length = 0;
2130 return 0;
2131 }
2132
2133 if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) {
2134 if (wrqu->data.length < pAd->StaCfg.RSNIE_Len)
2135 return -E2BIG;
2136
2137 wrqu->data.length = pAd->StaCfg.RSNIE_Len;
2138 memcpy(extra, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len);
2139 } else {
2140 u8 RSNIe = IE_WPA;
2141
2142 if (wrqu->data.length < (pAd->StaCfg.RSNIE_Len + 2)) /* ID, Len */
2143 return -E2BIG;
2144 wrqu->data.length = pAd->StaCfg.RSNIE_Len + 2;
2145
2146 if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) ||
2147 (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2))
2148 RSNIe = IE_RSN;
2149
2150 extra[0] = (char)RSNIe;
2151 extra[1] = pAd->StaCfg.RSNIE_Len;
2152 memcpy(extra + 2, &pAd->StaCfg.RSN_IE[0],
2153 pAd->StaCfg.RSNIE_Len);
2154 }
2155
2156 return 0;
2157 }
2158
2159 int rt_ioctl_siwpmksa(struct net_device *dev,
2160 struct iw_request_info *info,
2161 union iwreq_data *wrqu, char *extra)
2162 {
2163 struct rt_rtmp_adapter *pAd = NULL;
2164 struct iw_pmksa *pPmksa = (struct iw_pmksa *)wrqu->data.pointer;
2165 int CachedIdx = 0, idx = 0;
2166
2167 GET_PAD_FROM_NET_DEV(pAd, dev);
2168
2169 if (pPmksa == NULL)
2170 return -EINVAL;
2171
2172 DBGPRINT(RT_DEBUG_TRACE, ("===> rt_ioctl_siwpmksa\n"));
2173 switch (pPmksa->cmd) {
2174 case IW_PMKSA_FLUSH:
2175 NdisZeroMemory(pAd->StaCfg.SavedPMK,
2176 sizeof(struct rt_bssid_info) * PMKID_NO);
2177 DBGPRINT(RT_DEBUG_TRACE,
2178 ("rt_ioctl_siwpmksa - IW_PMKSA_FLUSH\n"));
2179 break;
2180 case IW_PMKSA_REMOVE:
2181 for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum;
2182 CachedIdx++) {
2183 /* compare the BSSID */
2184 if (NdisEqualMemory
2185 (pPmksa->bssid.sa_data,
2186 pAd->StaCfg.SavedPMK[CachedIdx].BSSID,
2187 MAC_ADDR_LEN)) {
2188 NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].
2189 BSSID, MAC_ADDR_LEN);
2190 NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].
2191 PMKID, 16);
2192 for (idx = CachedIdx;
2193 idx < (pAd->StaCfg.SavedPMKNum - 1);
2194 idx++) {
2195 NdisMoveMemory(&pAd->StaCfg.
2196 SavedPMK[idx].BSSID[0],
2197 &pAd->StaCfg.
2198 SavedPMK[idx +
2199 1].BSSID[0],
2200 MAC_ADDR_LEN);
2201 NdisMoveMemory(&pAd->StaCfg.
2202 SavedPMK[idx].PMKID[0],
2203 &pAd->StaCfg.
2204 SavedPMK[idx +
2205 1].PMKID[0],
2206 16);
2207 }
2208 pAd->StaCfg.SavedPMKNum--;
2209 break;
2210 }
2211 }
2212
2213 DBGPRINT(RT_DEBUG_TRACE,
2214 ("rt_ioctl_siwpmksa - IW_PMKSA_REMOVE\n"));
2215 break;
2216 case IW_PMKSA_ADD:
2217 for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum;
2218 CachedIdx++) {
2219 /* compare the BSSID */
2220 if (NdisEqualMemory
2221 (pPmksa->bssid.sa_data,
2222 pAd->StaCfg.SavedPMK[CachedIdx].BSSID,
2223 MAC_ADDR_LEN))
2224 break;
2225 }
2226
2227 /* Found, replace it */
2228 if (CachedIdx < PMKID_NO) {
2229 DBGPRINT(RT_DEBUG_OFF,
2230 ("Update PMKID, idx = %d\n", CachedIdx));
2231 NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].
2232 BSSID[0], pPmksa->bssid.sa_data,
2233 MAC_ADDR_LEN);
2234 NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].
2235 PMKID[0], pPmksa->pmkid, 16);
2236 pAd->StaCfg.SavedPMKNum++;
2237 }
2238 /* Not found, replace the last one */
2239 else {
2240 /* Randomly replace one */
2241 CachedIdx = (pPmksa->bssid.sa_data[5] % PMKID_NO);
2242 DBGPRINT(RT_DEBUG_OFF,
2243 ("Update PMKID, idx = %d\n", CachedIdx));
2244 NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].
2245 BSSID[0], pPmksa->bssid.sa_data,
2246 MAC_ADDR_LEN);
2247 NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].
2248 PMKID[0], pPmksa->pmkid, 16);
2249 }
2250
2251 DBGPRINT(RT_DEBUG_TRACE,
2252 ("rt_ioctl_siwpmksa - IW_PMKSA_ADD\n"));
2253 break;
2254 default:
2255 DBGPRINT(RT_DEBUG_TRACE,
2256 ("rt_ioctl_siwpmksa - Unknown Command!\n"));
2257 break;
2258 }
2259
2260 return 0;
2261 }
2262
2263 int rt_ioctl_siwrate(struct net_device *dev,
2264 struct iw_request_info *info,
2265 union iwreq_data *wrqu, char *extra)
2266 {
2267 struct rt_rtmp_adapter *pAd = NULL;
2268 u32 rate = wrqu->bitrate.value, fixed = wrqu->bitrate.fixed;
2269
2270 GET_PAD_FROM_NET_DEV(pAd, dev);
2271
2272 /*check if the interface is down */
2273 if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
2274 DBGPRINT(RT_DEBUG_TRACE,
2275 ("rt_ioctl_siwrate::Network is down!\n"));
2276 return -ENETDOWN;
2277 }
2278
2279 DBGPRINT(RT_DEBUG_TRACE,
2280 ("rt_ioctl_siwrate::(rate = %d, fixed = %d)\n", rate, fixed));
2281 /* rate = -1 => auto rate
2282 rate = X, fixed = 1 => (fixed rate X)
2283 */
2284 if (rate == -1) {
2285 /*Auto Rate */
2286 pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO;
2287 pAd->StaCfg.bAutoTxRateSwitch = TRUE;
2288 if ((pAd->CommonCfg.PhyMode <= PHY_11G) ||
2289 (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <=
2290 MODE_OFDM))
2291 RTMPSetDesiredRates(pAd, -1);
2292
2293 SetCommonHT(pAd);
2294 } else {
2295 if (fixed) {
2296 pAd->StaCfg.bAutoTxRateSwitch = FALSE;
2297 if ((pAd->CommonCfg.PhyMode <= PHY_11G) ||
2298 (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.
2299 MODE <= MODE_OFDM))
2300 RTMPSetDesiredRates(pAd, rate);
2301 else {
2302 pAd->StaCfg.DesiredTransmitSetting.field.MCS =
2303 MCS_AUTO;
2304 SetCommonHT(pAd);
2305 }
2306 DBGPRINT(RT_DEBUG_TRACE,
2307 ("rt_ioctl_siwrate::(HtMcs=%d)\n",
2308 pAd->StaCfg.DesiredTransmitSetting.field.
2309 MCS));
2310 } else {
2311 /* TODO: rate = X, fixed = 0 => (rates <= X) */
2312 return -EOPNOTSUPP;
2313 }
2314 }
2315
2316 return 0;
2317 }
2318
2319 int rt_ioctl_giwrate(struct net_device *dev,
2320 struct iw_request_info *info,
2321 union iwreq_data *wrqu, char *extra)
2322 {
2323 struct rt_rtmp_adapter *pAd = NULL;
2324 int rate_index = 0, rate_count = 0;
2325 HTTRANSMIT_SETTING ht_setting;
2326 /* Remove to global variable
2327 __s32 ralinkrate[] =
2328 {2, 4, 11, 22, // CCK
2329 12, 18, 24, 36, 48, 72, 96, 108, // OFDM
2330 13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78, 104, 156, 208, 234, 260, // 20MHz, 800ns GI, MCS: 0 ~ 15
2331 39, 78, 117, 156, 234, 312, 351, 390, // 20MHz, 800ns GI, MCS: 16 ~ 23
2332 27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540, // 40MHz, 800ns GI, MCS: 0 ~ 15
2333 81, 162, 243, 324, 486, 648, 729, 810, // 40MHz, 800ns GI, MCS: 16 ~ 23
2334 14, 29, 43, 57, 87, 115, 130, 144, 29, 59, 87, 115, 173, 230, 260, 288, // 20MHz, 400ns GI, MCS: 0 ~ 15
2335 43, 87, 130, 173, 260, 317, 390, 433, // 20MHz, 400ns GI, MCS: 16 ~ 23
2336 30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600, // 40MHz, 400ns GI, MCS: 0 ~ 15
2337 90, 180, 270, 360, 540, 720, 810, 900}; // 40MHz, 400ns GI, MCS: 16 ~ 23
2338 */
2339 GET_PAD_FROM_NET_DEV(pAd, dev);
2340
2341 rate_count = sizeof(ralinkrate) / sizeof(__s32);
2342 /*check if the interface is down */
2343 if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
2344 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
2345 return -ENETDOWN;
2346 }
2347
2348 if ((pAd->StaCfg.bAutoTxRateSwitch == FALSE) &&
2349 (INFRA_ON(pAd)) &&
2350 ((pAd->CommonCfg.PhyMode <= PHY_11G)
2351 || (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <=
2352 MODE_OFDM)))
2353 ht_setting.word = pAd->StaCfg.HTPhyMode.word;
2354 else
2355 ht_setting.word =
2356 pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word;
2357
2358 if (ht_setting.field.MODE >= MODE_HTMIX) {
2359 /* rate_index = 12 + ((u8)ht_setting.field.BW *16) + ((u8)ht_setting.field.ShortGI *32) + ((u8)ht_setting.field.MCS); */
2360 rate_index =
2361 12 + ((u8)ht_setting.field.BW * 24) +
2362 ((u8)ht_setting.field.ShortGI * 48) +
2363 ((u8)ht_setting.field.MCS);
2364 } else if (ht_setting.field.MODE == MODE_OFDM)
2365 rate_index = (u8)(ht_setting.field.MCS) + 4;
2366 else if (ht_setting.field.MODE == MODE_CCK)
2367 rate_index = (u8)(ht_setting.field.MCS);
2368
2369 if (rate_index < 0)
2370 rate_index = 0;
2371
2372 if (rate_index > rate_count)
2373 rate_index = rate_count;
2374
2375 wrqu->bitrate.value = ralinkrate[rate_index] * 500000;
2376 wrqu->bitrate.disabled = 0;
2377
2378 return 0;
2379 }
2380
2381 static const iw_handler rt_handler[] = {
2382 (iw_handler) NULL, /* SIOCSIWCOMMIT */
2383 (iw_handler) rt_ioctl_giwname, /* SIOCGIWNAME */
2384 (iw_handler) NULL, /* SIOCSIWNWID */
2385 (iw_handler) NULL, /* SIOCGIWNWID */
2386 (iw_handler) rt_ioctl_siwfreq, /* SIOCSIWFREQ */
2387 (iw_handler) rt_ioctl_giwfreq, /* SIOCGIWFREQ */
2388 (iw_handler) rt_ioctl_siwmode, /* SIOCSIWMODE */
2389 (iw_handler) rt_ioctl_giwmode, /* SIOCGIWMODE */
2390 (iw_handler) NULL, /* SIOCSIWSENS */
2391 (iw_handler) NULL, /* SIOCGIWSENS */
2392 (iw_handler) NULL /* not used */ , /* SIOCSIWRANGE */
2393 (iw_handler) rt_ioctl_giwrange, /* SIOCGIWRANGE */
2394 (iw_handler) NULL /* not used */ , /* SIOCSIWPRIV */
2395 (iw_handler) NULL /* kernel code */ , /* SIOCGIWPRIV */
2396 (iw_handler) NULL /* not used */ , /* SIOCSIWSTATS */
2397 (iw_handler) rt28xx_get_wireless_stats /* kernel code */ , /* SIOCGIWSTATS */
2398 (iw_handler) NULL, /* SIOCSIWSPY */
2399 (iw_handler) NULL, /* SIOCGIWSPY */
2400 (iw_handler) NULL, /* SIOCSIWTHRSPY */
2401 (iw_handler) NULL, /* SIOCGIWTHRSPY */
2402 (iw_handler) rt_ioctl_siwap, /* SIOCSIWAP */
2403 (iw_handler) rt_ioctl_giwap, /* SIOCGIWAP */
2404 (iw_handler) rt_ioctl_siwmlme, /* SIOCSIWMLME */
2405 (iw_handler) rt_ioctl_iwaplist, /* SIOCGIWAPLIST */
2406 (iw_handler) rt_ioctl_siwscan, /* SIOCSIWSCAN */
2407 (iw_handler) rt_ioctl_giwscan, /* SIOCGIWSCAN */
2408 (iw_handler) rt_ioctl_siwessid, /* SIOCSIWESSID */
2409 (iw_handler) rt_ioctl_giwessid, /* SIOCGIWESSID */
2410 (iw_handler) rt_ioctl_siwnickn, /* SIOCSIWNICKN */
2411 (iw_handler) rt_ioctl_giwnickn, /* SIOCGIWNICKN */
2412 (iw_handler) NULL, /* -- hole -- */
2413 (iw_handler) NULL, /* -- hole -- */
2414 (iw_handler) rt_ioctl_siwrate, /* SIOCSIWRATE */
2415 (iw_handler) rt_ioctl_giwrate, /* SIOCGIWRATE */
2416 (iw_handler) rt_ioctl_siwrts, /* SIOCSIWRTS */
2417 (iw_handler) rt_ioctl_giwrts, /* SIOCGIWRTS */
2418 (iw_handler) rt_ioctl_siwfrag, /* SIOCSIWFRAG */
2419 (iw_handler) rt_ioctl_giwfrag, /* SIOCGIWFRAG */
2420 (iw_handler) NULL, /* SIOCSIWTXPOW */
2421 (iw_handler) NULL, /* SIOCGIWTXPOW */
2422 (iw_handler) NULL, /* SIOCSIWRETRY */
2423 (iw_handler) NULL, /* SIOCGIWRETRY */
2424 (iw_handler) rt_ioctl_siwencode, /* SIOCSIWENCODE */
2425 (iw_handler) rt_ioctl_giwencode, /* SIOCGIWENCODE */
2426 (iw_handler) NULL, /* SIOCSIWPOWER */
2427 (iw_handler) NULL, /* SIOCGIWPOWER */
2428 (iw_handler) NULL, /* -- hole -- */
2429 (iw_handler) NULL, /* -- hole -- */
2430 (iw_handler) rt_ioctl_siwgenie, /* SIOCSIWGENIE */
2431 (iw_handler) rt_ioctl_giwgenie, /* SIOCGIWGENIE */
2432 (iw_handler) rt_ioctl_siwauth, /* SIOCSIWAUTH */
2433 (iw_handler) rt_ioctl_giwauth, /* SIOCGIWAUTH */
2434 (iw_handler) rt_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */
2435 (iw_handler) rt_ioctl_giwencodeext, /* SIOCGIWENCODEEXT */
2436 (iw_handler) rt_ioctl_siwpmksa, /* SIOCSIWPMKSA */
2437 };
2438
2439 const struct iw_handler_def rt28xx_iw_handler_def = {
2440 .standard = (iw_handler *) rt_handler,
2441 .num_standard = sizeof(rt_handler) / sizeof(iw_handler),
2442 #if IW_HANDLER_VERSION >= 7
2443 .get_wireless_stats = rt28xx_get_wireless_stats,
2444 #endif
2445 };
2446
2447 int rt28xx_sta_ioctl(IN struct net_device *net_dev,
2448 IN OUT struct ifreq *rq, int cmd)
2449 {
2450 struct os_cookie *pObj;
2451 struct rt_rtmp_adapter *pAd = NULL;
2452 struct iwreq *wrq = (struct iwreq *)rq;
2453 BOOLEAN StateMachineTouched = FALSE;
2454 int Status = NDIS_STATUS_SUCCESS;
2455
2456 GET_PAD_FROM_NET_DEV(pAd, net_dev);
2457
2458 pObj = (struct os_cookie *)pAd->OS_Cookie;
2459
2460 /*check if the interface is down */
2461 if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
2462 {
2463 DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
2464 return -ENETDOWN;
2465 }
2466 }
2467
2468 { /* determine this ioctl command is comming from which interface. */
2469 pObj->ioctl_if_type = INT_MAIN;
2470 pObj->ioctl_if = MAIN_MBSSID;
2471 }
2472
2473 switch (cmd) {
2474 case SIOCGIFHWADDR:
2475 DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIFHWADDR\n"));
2476 memcpy(wrq->u.name, pAd->CurrentAddress, ETH_ALEN);
2477 break;
2478 case SIOCGIWNAME:
2479 {
2480 char *name = &wrq->u.name[0];
2481 rt_ioctl_giwname(net_dev, NULL, name, NULL);
2482 break;
2483 }
2484 case SIOCGIWESSID: /*Get ESSID */
2485 {
2486 struct iw_point *essid = &wrq->u.essid;
2487 rt_ioctl_giwessid(net_dev, NULL, essid, essid->pointer);
2488 break;
2489 }
2490 case SIOCSIWESSID: /*Set ESSID */
2491 {
2492 struct iw_point *essid = &wrq->u.essid;
2493 rt_ioctl_siwessid(net_dev, NULL, essid, essid->pointer);
2494 break;
2495 }
2496 case SIOCSIWNWID: /* set network id (the cell) */
2497 case SIOCGIWNWID: /* get network id */
2498 Status = -EOPNOTSUPP;
2499 break;
2500 case SIOCSIWFREQ: /*set channel/frequency (Hz) */
2501 {
2502 struct iw_freq *freq = &wrq->u.freq;
2503 rt_ioctl_siwfreq(net_dev, NULL, freq, NULL);
2504 break;
2505 }
2506 case SIOCGIWFREQ: /* get channel/frequency (Hz) */
2507 {
2508 struct iw_freq *freq = &wrq->u.freq;
2509 rt_ioctl_giwfreq(net_dev, NULL, freq, NULL);
2510 break;
2511 }
2512 case SIOCSIWNICKN: /*set node name/nickname */
2513 {
2514 /*struct iw_point *data=&wrq->u.data; */
2515 /*rt_ioctl_siwnickn(net_dev, NULL, data, NULL); */
2516 break;
2517 }
2518 case SIOCGIWNICKN: /*get node name/nickname */
2519 {
2520 struct iw_point *erq = NULL;
2521 erq = &wrq->u.data;
2522 erq->length = strlen((char *)pAd->nickname);
2523 Status =
2524 copy_to_user(erq->pointer, pAd->nickname,
2525 erq->length);
2526 break;
2527 }
2528 case SIOCGIWRATE: /*get default bit rate (bps) */
2529 rt_ioctl_giwrate(net_dev, NULL, &wrq->u, NULL);
2530 break;
2531 case SIOCSIWRATE: /*set default bit rate (bps) */
2532 rt_ioctl_siwrate(net_dev, NULL, &wrq->u, NULL);
2533 break;
2534 case SIOCGIWRTS: /* get RTS/CTS threshold (bytes) */
2535 {
2536 struct iw_param *rts = &wrq->u.rts;
2537 rt_ioctl_giwrts(net_dev, NULL, rts, NULL);
2538 break;
2539 }
2540 case SIOCSIWRTS: /*set RTS/CTS threshold (bytes) */
2541 {
2542 struct iw_param *rts = &wrq->u.rts;
2543 rt_ioctl_siwrts(net_dev, NULL, rts, NULL);
2544 break;
2545 }
2546 case SIOCGIWFRAG: /*get fragmentation thr (bytes) */
2547 {
2548 struct iw_param *frag = &wrq->u.frag;
2549 rt_ioctl_giwfrag(net_dev, NULL, frag, NULL);
2550 break;
2551 }
2552 case SIOCSIWFRAG: /*set fragmentation thr (bytes) */
2553 {
2554 struct iw_param *frag = &wrq->u.frag;
2555 rt_ioctl_siwfrag(net_dev, NULL, frag, NULL);
2556 break;
2557 }
2558 case SIOCGIWENCODE: /*get encoding token & mode */
2559 {
2560 struct iw_point *erq = &wrq->u.encoding;
2561 if (erq)
2562 rt_ioctl_giwencode(net_dev, NULL, erq,
2563 erq->pointer);
2564 break;
2565 }
2566 case SIOCSIWENCODE: /*set encoding token & mode */
2567 {
2568 struct iw_point *erq = &wrq->u.encoding;
2569 if (erq)
2570 rt_ioctl_siwencode(net_dev, NULL, erq,
2571 erq->pointer);
2572 break;
2573 }
2574 case SIOCGIWAP: /*get access point MAC addresses */
2575 {
2576 struct sockaddr *ap_addr = &wrq->u.ap_addr;
2577 rt_ioctl_giwap(net_dev, NULL, ap_addr,
2578 ap_addr->sa_data);
2579 break;
2580 }
2581 case SIOCSIWAP: /*set access point MAC addresses */
2582 {
2583 struct sockaddr *ap_addr = &wrq->u.ap_addr;
2584 rt_ioctl_siwap(net_dev, NULL, ap_addr,
2585 ap_addr->sa_data);
2586 break;
2587 }
2588 case SIOCGIWMODE: /*get operation mode */
2589 {
2590 __u32 *mode = &wrq->u.mode;
2591 rt_ioctl_giwmode(net_dev, NULL, mode, NULL);
2592 break;
2593 }
2594 case SIOCSIWMODE: /*set operation mode */
2595 {
2596 __u32 *mode = &wrq->u.mode;
2597 rt_ioctl_siwmode(net_dev, NULL, mode, NULL);
2598 break;
2599 }
2600 case SIOCGIWSENS: /*get sensitivity (dBm) */
2601 case SIOCSIWSENS: /*set sensitivity (dBm) */
2602 case SIOCGIWPOWER: /*get Power Management settings */
2603 case SIOCSIWPOWER: /*set Power Management settings */
2604 case SIOCGIWTXPOW: /*get transmit power (dBm) */
2605 case SIOCSIWTXPOW: /*set transmit power (dBm) */
2606 case SIOCGIWRANGE: /*Get range of parameters */
2607 case SIOCGIWRETRY: /*get retry limits and lifetime */
2608 case SIOCSIWRETRY: /*set retry limits and lifetime */
2609 case RT_PRIV_IOCTL:
2610 case RT_PRIV_IOCTL_EXT:
2611 case RTPRIV_IOCTL_SET:
2612 case RTPRIV_IOCTL_GSITESURVEY:
2613 case SIOCGIWPRIV:
2614 Status = -EOPNOTSUPP;
2615 break;
2616 case SIOCETHTOOL:
2617 break;
2618 default:
2619 DBGPRINT(RT_DEBUG_ERROR,
2620 ("IOCTL::unknown IOCTL's cmd = 0x%08x\n", cmd));
2621 Status = -EOPNOTSUPP;
2622 break;
2623 }
2624
2625 if (StateMachineTouched) /* Upper layer sent a MLME-related operations */
2626 RTMP_MLME_HANDLER(pAd);
2627
2628 return Status;
2629 }
2630
2631 /*
2632 ==========================================================================
2633 Description:
2634 Set SSID
2635 Return:
2636 TRUE if all parameters are OK, FALSE otherwise
2637 ==========================================================================
2638 */
2639 int Set_SSID_Proc(struct rt_rtmp_adapter *pAdapter, char *arg)
2640 {
2641 struct rt_ndis_802_11_ssid Ssid, *pSsid = NULL;
2642 BOOLEAN StateMachineTouched = FALSE;
2643 int success = TRUE;
2644
2645 if (strlen(arg) <= MAX_LEN_OF_SSID) {
2646 NdisZeroMemory(&Ssid, sizeof(struct rt_ndis_802_11_ssid));
2647 if (strlen(arg) != 0) {
2648 NdisMoveMemory(Ssid.Ssid, arg, strlen(arg));
2649 Ssid.SsidLength = strlen(arg);
2650 } else /*ANY ssid */
2651 {
2652 Ssid.SsidLength = 0;
2653 memcpy(Ssid.Ssid, "", 0);
2654 pAdapter->StaCfg.BssType = BSS_INFRA;
2655 pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
2656 pAdapter->StaCfg.WepStatus =
2657 Ndis802_11EncryptionDisabled;
2658 }
2659 pSsid = &Ssid;
2660
2661 if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) {
2662 RTMP_MLME_RESET_STATE_MACHINE(pAdapter);
2663 DBGPRINT(RT_DEBUG_TRACE,
2664 ("MLME busy, reset MLME state machine!\n"));
2665 }
2666
2667 if ((pAdapter->StaCfg.WpaPassPhraseLen >= 8) &&
2668 (pAdapter->StaCfg.WpaPassPhraseLen <= 64)) {
2669 char passphrase_str[65] = { 0 };
2670 u8 keyMaterial[40];
2671
2672 RTMPMoveMemory(passphrase_str,
2673 pAdapter->StaCfg.WpaPassPhrase,
2674 pAdapter->StaCfg.WpaPassPhraseLen);
2675 RTMPZeroMemory(pAdapter->StaCfg.PMK, 32);
2676 if (pAdapter->StaCfg.WpaPassPhraseLen == 64) {
2677 AtoH((char *)pAdapter->StaCfg.WpaPassPhrase,
2678 pAdapter->StaCfg.PMK, 32);
2679 } else {
2680 PasswordHash((char *)pAdapter->StaCfg.
2681 WpaPassPhrase, Ssid.Ssid,
2682 Ssid.SsidLength, keyMaterial);
2683 NdisMoveMemory(pAdapter->StaCfg.PMK,
2684 keyMaterial, 32);
2685 }
2686 }
2687
2688 pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE;
2689 pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE;
2690 pAdapter->bConfigChanged = TRUE;
2691
2692 MlmeEnqueue(pAdapter,
2693 MLME_CNTL_STATE_MACHINE,
2694 OID_802_11_SSID,
2695 sizeof(struct rt_ndis_802_11_ssid), (void *) pSsid);
2696
2697 StateMachineTouched = TRUE;
2698 DBGPRINT(RT_DEBUG_TRACE,
2699 ("Set_SSID_Proc::(Len=%d,Ssid=%s)\n", Ssid.SsidLength,
2700 Ssid.Ssid));
2701 } else
2702 success = FALSE;
2703
2704 if (StateMachineTouched) /* Upper layer sent a MLME-related operations */
2705 RTMP_MLME_HANDLER(pAdapter);
2706
2707 return success;
2708 }
2709
2710 /*
2711 ==========================================================================
2712 Description:
2713 Set Network Type(Infrastructure/Adhoc mode)
2714 Return:
2715 TRUE if all parameters are OK, FALSE otherwise
2716 ==========================================================================
2717 */
2718 int Set_NetworkType_Proc(struct rt_rtmp_adapter *pAdapter, char *arg)
2719 {
2720 u32 Value = 0;
2721
2722 if (strcmp(arg, "Adhoc") == 0) {
2723 if (pAdapter->StaCfg.BssType != BSS_ADHOC) {
2724 /* Config has changed */
2725 pAdapter->bConfigChanged = TRUE;
2726 if (MONITOR_ON(pAdapter)) {
2727 RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG,
2728 STANORMAL);
2729 RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value);
2730 Value &= (~0x80);
2731 RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value);
2732 OPSTATUS_CLEAR_FLAG(pAdapter,
2733 fOP_STATUS_MEDIA_STATE_CONNECTED);
2734 pAdapter->StaCfg.bAutoReconnect = TRUE;
2735 LinkDown(pAdapter, FALSE);
2736 }
2737 if (INFRA_ON(pAdapter)) {
2738 /*BOOLEAN Cancelled; */
2739 /* Set the AutoReconnectSsid to prevent it reconnect to old SSID */
2740 /* Since calling this indicate user don't want to connect to that SSID anymore. */
2741 pAdapter->MlmeAux.AutoReconnectSsidLen = 32;
2742 NdisZeroMemory(pAdapter->MlmeAux.
2743 AutoReconnectSsid,
2744 pAdapter->MlmeAux.
2745 AutoReconnectSsidLen);
2746
2747 LinkDown(pAdapter, FALSE);
2748
2749 DBGPRINT(RT_DEBUG_TRACE,
2750 ("NDIS_STATUS_MEDIA_DISCONNECT Event BB!\n"));
2751 }
2752 }
2753 pAdapter->StaCfg.BssType = BSS_ADHOC;
2754 pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType;
2755 DBGPRINT(RT_DEBUG_TRACE,
2756 ("===>Set_NetworkType_Proc::(AD-HOC)\n"));
2757 } else if (strcmp(arg, "Infra") == 0) {
2758 if (pAdapter->StaCfg.BssType != BSS_INFRA) {
2759 /* Config has changed */
2760 pAdapter->bConfigChanged = TRUE;
2761 if (MONITOR_ON(pAdapter)) {
2762 RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG,
2763 STANORMAL);
2764 RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value);
2765 Value &= (~0x80);
2766 RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value);
2767 OPSTATUS_CLEAR_FLAG(pAdapter,
2768 fOP_STATUS_MEDIA_STATE_CONNECTED);
2769 pAdapter->StaCfg.bAutoReconnect = TRUE;
2770 LinkDown(pAdapter, FALSE);
2771 }
2772 if (ADHOC_ON(pAdapter)) {
2773 /* Set the AutoReconnectSsid to prevent it reconnect to old SSID */
2774 /* Since calling this indicate user don't want to connect to that SSID anymore. */
2775 pAdapter->MlmeAux.AutoReconnectSsidLen = 32;
2776 NdisZeroMemory(pAdapter->MlmeAux.
2777 AutoReconnectSsid,
2778 pAdapter->MlmeAux.
2779 AutoReconnectSsidLen);
2780
2781 LinkDown(pAdapter, FALSE);
2782 }
2783 }
2784 pAdapter->StaCfg.BssType = BSS_INFRA;
2785 pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType;
2786 DBGPRINT(RT_DEBUG_TRACE,
2787 ("===>Set_NetworkType_Proc::(INFRA)\n"));
2788 } else if (strcmp(arg, "Monitor") == 0) {
2789 u8 bbpValue = 0;
2790 BCN_TIME_CFG_STRUC csr;
2791 OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_INFRA_ON);
2792 OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_ADHOC_ON);
2793 OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED);
2794 /* disable all periodic state machine */
2795 pAdapter->StaCfg.bAutoReconnect = FALSE;
2796 /* reset all mlme state machine */
2797 RTMP_MLME_RESET_STATE_MACHINE(pAdapter);
2798 DBGPRINT(RT_DEBUG_TRACE,
2799 ("fOP_STATUS_MEDIA_STATE_CONNECTED \n"));
2800 if (pAdapter->CommonCfg.CentralChannel == 0) {
2801 if (pAdapter->CommonCfg.PhyMode == PHY_11AN_MIXED)
2802 pAdapter->CommonCfg.CentralChannel = 36;
2803 else
2804 pAdapter->CommonCfg.CentralChannel = 6;
2805 } else
2806 N_ChannelCheck(pAdapter);
2807
2808 if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED &&
2809 pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 &&
2810 pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA ==
2811 EXTCHA_ABOVE) {
2812 /* 40MHz ,control channel at lower */
2813 RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4,
2814 &bbpValue);
2815 bbpValue &= (~0x18);
2816 bbpValue |= 0x10;
2817 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4,
2818 bbpValue);
2819 pAdapter->CommonCfg.BBPCurrentBW = BW_40;
2820 /* RX : control channel at lower */
2821 RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3,
2822 &bbpValue);
2823 bbpValue &= (~0x20);
2824 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3,
2825 bbpValue);
2826
2827 RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value);
2828 Value &= 0xfffffffe;
2829 RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value);
2830 pAdapter->CommonCfg.CentralChannel =
2831 pAdapter->CommonCfg.Channel + 2;
2832 AsicSwitchChannel(pAdapter,
2833 pAdapter->CommonCfg.CentralChannel,
2834 FALSE);
2835 AsicLockChannel(pAdapter,
2836 pAdapter->CommonCfg.CentralChannel);
2837 DBGPRINT(RT_DEBUG_TRACE,
2838 ("BW_40 ,control_channel(%d), CentralChannel(%d) \n",
2839 pAdapter->CommonCfg.Channel,
2840 pAdapter->CommonCfg.CentralChannel));
2841 } else if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED
2842 && pAdapter->CommonCfg.RegTransmitSetting.field.BW ==
2843 BW_40
2844 && pAdapter->CommonCfg.RegTransmitSetting.field.
2845 EXTCHA == EXTCHA_BELOW) {
2846 /* 40MHz ,control channel at upper */
2847 RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4,
2848 &bbpValue);
2849 bbpValue &= (~0x18);
2850 bbpValue |= 0x10;
2851 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4,
2852 bbpValue);
2853 pAdapter->CommonCfg.BBPCurrentBW = BW_40;
2854 RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value);
2855 Value |= 0x1;
2856 RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value);
2857
2858 RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3,
2859 &bbpValue);
2860 bbpValue |= (0x20);
2861 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3,
2862 bbpValue);
2863 pAdapter->CommonCfg.CentralChannel =
2864 pAdapter->CommonCfg.Channel - 2;
2865 AsicSwitchChannel(pAdapter,
2866 pAdapter->CommonCfg.CentralChannel,
2867 FALSE);
2868 AsicLockChannel(pAdapter,
2869 pAdapter->CommonCfg.CentralChannel);
2870 DBGPRINT(RT_DEBUG_TRACE,
2871 ("BW_40 ,control_channel(%d), CentralChannel(%d) \n",
2872 pAdapter->CommonCfg.Channel,
2873 pAdapter->CommonCfg.CentralChannel));
2874 } else {
2875 /* 20MHz */
2876 RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4,
2877 &bbpValue);
2878 bbpValue &= (~0x18);
2879 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4,
2880 bbpValue);
2881 pAdapter->CommonCfg.BBPCurrentBW = BW_20;
2882 AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.Channel,
2883 FALSE);
2884 AsicLockChannel(pAdapter, pAdapter->CommonCfg.Channel);
2885 DBGPRINT(RT_DEBUG_TRACE,
2886 ("BW_20, Channel(%d)\n",
2887 pAdapter->CommonCfg.Channel));
2888 }
2889 /* Enable Rx with promiscuous reception */
2890 RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, 0x3);
2891 /* ASIC supporsts sniffer function with replacing RSSI with timestamp. */
2892 /*RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); */
2893 /*Value |= (0x80); */
2894 /*RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); */
2895 /* disable sync */
2896 RTMP_IO_READ32(pAdapter, BCN_TIME_CFG, &csr.word);
2897 csr.field.bBeaconGen = 0;
2898 csr.field.bTBTTEnable = 0;
2899 csr.field.TsfSyncMode = 0;
2900 RTMP_IO_WRITE32(pAdapter, BCN_TIME_CFG, csr.word);
2901
2902 pAdapter->StaCfg.BssType = BSS_MONITOR;
2903 pAdapter->net_dev->type = ARPHRD_IEEE80211_PRISM; /*ARPHRD_IEEE80211; // IEEE80211 */
2904 DBGPRINT(RT_DEBUG_TRACE,
2905 ("===>Set_NetworkType_Proc::(MONITOR)\n"));
2906 }
2907 /* Reset Ralink supplicant to not use, it will be set to start when UI set PMK key */
2908 pAdapter->StaCfg.WpaState = SS_NOTUSE;
2909
2910 DBGPRINT(RT_DEBUG_TRACE,
2911 ("Set_NetworkType_Proc::(NetworkType=%d)\n",
2912 pAdapter->StaCfg.BssType));
2913
2914 return TRUE;
2915 }
Linux 2.6 ibm-acpi/thinkpad-acpi driver git tree