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68c0bdff HG |
1 | /******************************************************************************* |
2 | * Agere Systems Inc. | |
3 | * Wireless device driver for Linux (wlags49). | |
4 | * | |
5 | * Copyright (c) 1998-2003 Agere Systems Inc. | |
6 | * All rights reserved. | |
7 | * http://www.agere.com | |
8 | * | |
9 | * Initially developed by TriplePoint, Inc. | |
10 | * http://www.triplepoint.com | |
11 | * | |
12 | *------------------------------------------------------------------------------ | |
13 | * | |
14 | * SOFTWARE LICENSE | |
15 | * | |
16 | * This software is provided subject to the following terms and conditions, | |
17 | * which you should read carefully before using the software. Using this | |
18 | * software indicates your acceptance of these terms and conditions. If you do | |
19 | * not agree with these terms and conditions, do not use the software. | |
20 | * | |
d36b6910 | 21 | * Copyright © 2003 Agere Systems Inc. |
68c0bdff HG |
22 | * All rights reserved. |
23 | * | |
24 | * Redistribution and use in source or binary forms, with or without | |
25 | * modifications, are permitted provided that the following conditions are met: | |
26 | * | |
27 | * . Redistributions of source code must retain the above copyright notice, this | |
28 | * list of conditions and the following Disclaimer as comments in the code as | |
29 | * well as in the documentation and/or other materials provided with the | |
30 | * distribution. | |
31 | * | |
32 | * . Redistributions in binary form must reproduce the above copyright notice, | |
33 | * this list of conditions and the following Disclaimer in the documentation | |
34 | * and/or other materials provided with the distribution. | |
35 | * | |
36 | * . Neither the name of Agere Systems Inc. nor the names of the contributors | |
37 | * may be used to endorse or promote products derived from this software | |
38 | * without specific prior written permission. | |
39 | * | |
40 | * Disclaimer | |
41 | * | |
d36b6910 | 42 | * THIS SOFTWARE IS PROVIDED \93AS IS\94 AND ANY EXPRESS OR IMPLIED WARRANTIES, |
68c0bdff HG |
43 | * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF |
44 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY | |
45 | * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN | |
46 | * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY | |
47 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
48 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
49 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
50 | * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT | |
51 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | |
52 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH | |
53 | * DAMAGE. | |
54 | * | |
55 | ******************************************************************************/ | |
56 | ||
68c0bdff HG |
57 | /******************************************************************************* |
58 | * include files | |
59 | ******************************************************************************/ | |
60 | #include <wl_version.h> | |
61 | ||
62 | #include <linux/if_arp.h> | |
63 | #include <linux/ioport.h> | |
64 | #include <linux/delay.h> | |
65 | #include <asm/uaccess.h> | |
66 | ||
67 | #include <debug.h> | |
68 | #include <hcf.h> | |
69 | #include <hcfdef.h> | |
70 | ||
71 | #include <wl_if.h> | |
72 | #include <wl_internal.h> | |
73 | #include <wl_util.h> | |
74 | #include <wl_main.h> | |
75 | #include <wl_wext.h> | |
76 | #include <wl_priv.h> | |
77 | ||
68c0bdff HG |
78 | /******************************************************************************* |
79 | * global definitions | |
80 | ******************************************************************************/ | |
81 | #if DBG | |
82 | extern dbg_info_t *DbgInfo; | |
83 | #endif // DBG | |
84 | ||
85 | ||
05df482e DK |
86 | /* Set up the LTV to program the appropriate key */ |
87 | static int hermes_set_tkip_keys(ltv_t *ltv, u16 key_idx, u8 *addr, | |
88 | int set_tx, u8 *seq, u8 *key, size_t key_len) | |
89 | { | |
90 | int ret = -EINVAL; | |
91 | int buf_idx = 0; | |
92 | hcf_8 tsc[IW_ENCODE_SEQ_MAX_SIZE] = | |
93 | { 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00 }; | |
94 | ||
95 | DBG_ENTER(DbgInfo); | |
96 | ||
97 | /* | |
98 | * Check the key index here; if 0, load as Pairwise Key, otherwise, | |
99 | * load as a group key. Note that for the Hermes, the RIDs for | |
100 | * group/pairwise keys are different from each other and different | |
101 | * than the default WEP keys as well. | |
102 | */ | |
103 | switch (key_idx) { | |
104 | case 0: | |
105 | ltv->len = 28; | |
106 | ltv->typ = CFG_ADD_TKIP_MAPPED_KEY; | |
107 | ||
108 | /* Load the BSSID */ | |
109 | memcpy(<v->u.u8[buf_idx], addr, ETH_ALEN); | |
110 | buf_idx += ETH_ALEN; | |
111 | ||
112 | /* Load the TKIP key */ | |
113 | memcpy(<v->u.u8[buf_idx], &key[0], 16); | |
114 | buf_idx += 16; | |
115 | ||
116 | /* Load the TSC */ | |
117 | memcpy(<v->u.u8[buf_idx], tsc, IW_ENCODE_SEQ_MAX_SIZE); | |
118 | buf_idx += IW_ENCODE_SEQ_MAX_SIZE; | |
119 | ||
120 | /* Load the RSC */ | |
121 | memcpy(<v->u.u8[buf_idx], seq, IW_ENCODE_SEQ_MAX_SIZE); | |
122 | buf_idx += IW_ENCODE_SEQ_MAX_SIZE; | |
123 | ||
124 | /* Load the TxMIC key */ | |
125 | memcpy(<v->u.u8[buf_idx], &key[16], 8); | |
126 | buf_idx += 8; | |
127 | ||
128 | /* Load the RxMIC key */ | |
129 | memcpy(<v->u.u8[buf_idx], &key[24], 8); | |
130 | ||
131 | ret = 0; | |
132 | break; | |
133 | case 1: | |
134 | case 2: | |
135 | case 3: | |
136 | ltv->len = 26; | |
137 | ltv->typ = CFG_ADD_TKIP_DEFAULT_KEY; | |
138 | ||
139 | /* Load the key Index */ | |
140 | ||
141 | /* If this is a Tx Key, set bit 8000 */ | |
142 | if (set_tx) | |
143 | key_idx |= 0x8000; | |
144 | ltv->u.u16[buf_idx] = cpu_to_le16(key_idx); | |
145 | buf_idx += 2; | |
146 | ||
147 | /* Load the RSC */ | |
148 | memcpy(<v->u.u8[buf_idx], seq, IW_ENCODE_SEQ_MAX_SIZE); | |
149 | buf_idx += IW_ENCODE_SEQ_MAX_SIZE; | |
150 | ||
151 | /* Load the TKIP, TxMIC, and RxMIC keys in one shot, because in | |
152 | CFG_ADD_TKIP_DEFAULT_KEY they are back-to-back */ | |
153 | memcpy(<v->u.u8[buf_idx], key, key_len); | |
154 | buf_idx += key_len; | |
155 | ||
156 | /* Load the TSC */ | |
157 | memcpy(<v->u.u8[buf_idx], tsc, IW_ENCODE_SEQ_MAX_SIZE); | |
158 | ||
159 | ret = 0; | |
160 | break; | |
161 | default: | |
162 | break; | |
163 | } | |
164 | ||
165 | DBG_LEAVE(DbgInfo); | |
166 | return ret; | |
167 | } | |
168 | ||
169 | /* Set up the LTV to clear the appropriate key */ | |
170 | static int hermes_clear_tkip_keys(ltv_t *ltv, u16 key_idx, u8 *addr) | |
171 | { | |
172 | int ret; | |
173 | ||
174 | switch (key_idx) { | |
175 | case 0: | |
176 | if (memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) != 0) { | |
177 | ltv->len = 7; | |
178 | ltv->typ = CFG_REMOVE_TKIP_MAPPED_KEY; | |
179 | memcpy(<v->u.u8[0], addr, ETH_ALEN); | |
180 | ret = 0; | |
181 | } | |
182 | break; | |
183 | case 1: | |
184 | case 2: | |
185 | case 3: | |
186 | /* Clear the Group TKIP keys by index */ | |
187 | ltv->len = 2; | |
188 | ltv->typ = CFG_REMOVE_TKIP_DEFAULT_KEY; | |
189 | ltv->u.u16[0] = cpu_to_le16(key_idx); | |
190 | ||
191 | ret = 0; | |
192 | break; | |
193 | default: | |
194 | break; | |
195 | } | |
196 | ||
197 | return ret; | |
198 | } | |
199 | ||
200 | /* Set the WEP keys in the wl_private structure */ | |
201 | static int hermes_set_wep_keys(struct wl_private *lp, u16 key_idx, | |
202 | u8 *key, size_t key_len, | |
203 | bool enable, bool set_tx) | |
204 | { | |
205 | hcf_8 encryption_state = lp->EnableEncryption; | |
206 | int tk = lp->TransmitKeyID - 1; /* current key */ | |
207 | int ret = 0; | |
208 | ||
209 | /* Is encryption supported? */ | |
210 | if (!wl_has_wep(&(lp->hcfCtx))) { | |
211 | DBG_WARNING(DbgInfo, "WEP not supported on this device\n"); | |
212 | ret = -EOPNOTSUPP; | |
213 | goto out; | |
214 | } | |
215 | ||
216 | DBG_NOTICE(DbgInfo, "pointer: %p, length: %d\n", | |
217 | key, key_len); | |
218 | ||
219 | /* Check the size of the key */ | |
220 | switch (key_len) { | |
221 | case MIN_KEY_SIZE: | |
222 | case MAX_KEY_SIZE: | |
223 | ||
224 | /* Check the index */ | |
225 | if ((key_idx < 0) || (key_idx >= MAX_KEYS)) | |
226 | key_idx = tk; | |
227 | ||
228 | /* Cleanup */ | |
229 | memset(lp->DefaultKeys.key[key_idx].key, 0, MAX_KEY_SIZE); | |
230 | ||
231 | /* Copy the key in the driver */ | |
232 | memcpy(lp->DefaultKeys.key[key_idx].key, key, key_len); | |
233 | ||
234 | /* Set the length */ | |
235 | lp->DefaultKeys.key[key_idx].len = key_len; | |
236 | ||
237 | DBG_NOTICE(DbgInfo, "encoding.length: %d\n", key_len); | |
238 | DBG_NOTICE(DbgInfo, "set key: %s(%d) [%d]\n", | |
239 | lp->DefaultKeys.key[key_idx].key, | |
240 | lp->DefaultKeys.key[key_idx].len, key_idx); | |
241 | ||
242 | /* Enable WEP (if possible) */ | |
243 | if ((key_idx == tk) && (lp->DefaultKeys.key[tk].len > 0)) | |
244 | lp->EnableEncryption = 1; | |
245 | ||
246 | break; | |
247 | ||
248 | case 0: | |
249 | /* Do we want to just set the current transmit key? */ | |
250 | if (set_tx && (key_idx >= 0) && (key_idx < MAX_KEYS)) { | |
251 | DBG_NOTICE(DbgInfo, "index: %d; len: %d\n", key_idx, | |
252 | lp->DefaultKeys.key[key_idx].len); | |
253 | ||
254 | if (lp->DefaultKeys.key[key_idx].len > 0) { | |
255 | lp->TransmitKeyID = key_idx + 1; | |
256 | lp->EnableEncryption = 1; | |
257 | } else { | |
258 | DBG_WARNING(DbgInfo, "Problem setting the current TxKey\n"); | |
259 | ret = -EINVAL; | |
260 | } | |
261 | } | |
262 | break; | |
263 | ||
264 | default: | |
265 | DBG_WARNING(DbgInfo, "Invalid Key length\n"); | |
266 | ret = -EINVAL; | |
267 | goto out; | |
268 | } | |
68c0bdff | 269 | |
05df482e DK |
270 | /* Read the flags */ |
271 | if (enable) { | |
272 | lp->EnableEncryption = 1; | |
273 | lp->wext_enc = IW_ENCODE_ALG_WEP; | |
274 | } else { | |
275 | lp->EnableEncryption = 0; /* disable encryption */ | |
276 | lp->wext_enc = IW_ENCODE_ALG_NONE; | |
277 | } | |
278 | ||
279 | DBG_TRACE(DbgInfo, "encryption_state : %d\n", encryption_state); | |
280 | DBG_TRACE(DbgInfo, "lp->EnableEncryption : %d\n", lp->EnableEncryption); | |
281 | DBG_TRACE(DbgInfo, "erq->length : %d\n", key_len); | |
282 | ||
283 | /* Write the changes to the card */ | |
284 | if (ret == 0) { | |
285 | DBG_NOTICE(DbgInfo, "encrypt: %d, ID: %d\n", lp->EnableEncryption, | |
286 | lp->TransmitKeyID); | |
287 | ||
288 | if (lp->EnableEncryption == encryption_state) { | |
289 | if (key_len != 0) { | |
290 | /* Dynamic WEP key update */ | |
291 | wl_set_wep_keys(lp); | |
292 | } | |
293 | } else { | |
294 | /* To switch encryption on/off, soft reset is | |
295 | * required */ | |
296 | wl_apply(lp); | |
297 | } | |
298 | } | |
299 | ||
300 | out: | |
301 | return ret; | |
302 | } | |
68c0bdff HG |
303 | |
304 | /******************************************************************************* | |
305 | * wireless_commit() | |
306 | ******************************************************************************* | |
307 | * | |
308 | * DESCRIPTION: | |
309 | * | |
310 | * Commit | |
311 | * protocol used. | |
312 | * | |
313 | * PARAMETERS: | |
314 | * | |
315 | * wrq - the wireless request buffer | |
316 | * | |
317 | * RETURNS: | |
318 | * | |
319 | * N/A | |
320 | * | |
321 | ******************************************************************************/ | |
322 | static int wireless_commit(struct net_device *dev, | |
323 | struct iw_request_info *info, | |
324 | union iwreq_data *rqu, char *extra) | |
325 | { | |
326 | struct wl_private *lp = wl_priv(dev); | |
327 | unsigned long flags; | |
328 | int ret = 0; | |
329 | /*------------------------------------------------------------------------*/ | |
330 | ||
331 | DBG_FUNC( "wireless_commit" ); | |
332 | DBG_ENTER(DbgInfo); | |
333 | ||
334 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
335 | ret = -EBUSY; | |
336 | goto out; | |
337 | } | |
338 | ||
339 | wl_lock( lp, &flags ); | |
340 | ||
341 | wl_act_int_off( lp ); | |
342 | ||
343 | wl_apply(lp); | |
344 | ||
345 | wl_act_int_on( lp ); | |
346 | ||
347 | wl_unlock(lp, &flags); | |
348 | ||
349 | out: | |
350 | DBG_LEAVE( DbgInfo ); | |
351 | return ret; | |
352 | } // wireless_commit | |
353 | /*============================================================================*/ | |
354 | ||
355 | ||
356 | ||
357 | ||
358 | /******************************************************************************* | |
359 | * wireless_get_protocol() | |
360 | ******************************************************************************* | |
361 | * | |
362 | * DESCRIPTION: | |
363 | * | |
364 | * Returns a vendor-defined string that should identify the wireless | |
365 | * protocol used. | |
366 | * | |
367 | * PARAMETERS: | |
368 | * | |
369 | * wrq - the wireless request buffer | |
370 | * | |
371 | * RETURNS: | |
372 | * | |
373 | * N/A | |
374 | * | |
375 | ******************************************************************************/ | |
376 | static int wireless_get_protocol(struct net_device *dev, struct iw_request_info *info, char *name, char *extra) | |
377 | { | |
378 | DBG_FUNC( "wireless_get_protocol" ); | |
379 | DBG_ENTER( DbgInfo ); | |
380 | ||
381 | /* Originally, the driver was placing the string "Wireless" here. However, | |
382 | the wireless extensions (/linux/wireless.h) indicate this string should | |
383 | describe the wireless protocol. */ | |
384 | ||
385 | strcpy(name, "IEEE 802.11b"); | |
386 | ||
387 | DBG_LEAVE(DbgInfo); | |
388 | return 0; | |
389 | } // wireless_get_protocol | |
390 | /*============================================================================*/ | |
391 | ||
392 | ||
393 | ||
394 | ||
395 | /******************************************************************************* | |
396 | * wireless_set_frequency() | |
397 | ******************************************************************************* | |
398 | * | |
399 | * DESCRIPTION: | |
400 | * | |
401 | * Sets the frequency (channel) on which the card should Tx/Rx. | |
402 | * | |
403 | * PARAMETERS: | |
404 | * | |
405 | * wrq - the wireless request buffer | |
406 | * lp - the device's private adapter structure | |
407 | * | |
408 | * RETURNS: | |
409 | * | |
410 | * 0 on success | |
411 | * errno value otherwise | |
412 | * | |
413 | ******************************************************************************/ | |
414 | static int wireless_set_frequency(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra) | |
415 | { | |
416 | struct wl_private *lp = wl_priv(dev); | |
417 | unsigned long flags; | |
418 | int channel = 0; | |
419 | int ret = 0; | |
420 | /*------------------------------------------------------------------------*/ | |
421 | ||
422 | ||
423 | DBG_FUNC( "wireless_set_frequency" ); | |
424 | DBG_ENTER( DbgInfo ); | |
425 | ||
426 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
427 | ret = -EBUSY; | |
428 | goto out; | |
429 | } | |
430 | ||
431 | if( !capable( CAP_NET_ADMIN )) { | |
432 | ret = -EPERM; | |
433 | DBG_LEAVE( DbgInfo ); | |
434 | return ret; | |
435 | } | |
436 | ||
437 | ||
438 | /* If frequency specified, look up channel */ | |
439 | if( freq->e == 1 ) { | |
440 | int f = freq->m / 100000; | |
441 | channel = wl_get_chan_from_freq( f ); | |
442 | } | |
443 | ||
444 | ||
445 | /* Channel specified */ | |
446 | if( freq->e == 0 ) { | |
447 | channel = freq->m; | |
448 | } | |
449 | ||
450 | ||
451 | /* If the channel is an 802.11a channel, set Bit 8 */ | |
452 | if( channel > 14 ) { | |
453 | channel = channel | 0x100; | |
454 | } | |
455 | ||
456 | ||
457 | wl_lock( lp, &flags ); | |
458 | ||
459 | wl_act_int_off( lp ); | |
460 | ||
461 | lp->Channel = channel; | |
462 | ||
463 | ||
464 | /* Commit the adapter parameters */ | |
465 | wl_apply( lp ); | |
466 | ||
467 | /* Send an event that channel/freq has been set */ | |
468 | wl_wext_event_freq( lp->dev ); | |
469 | ||
470 | wl_act_int_on( lp ); | |
471 | ||
472 | wl_unlock(lp, &flags); | |
473 | ||
474 | out: | |
475 | DBG_LEAVE( DbgInfo ); | |
476 | return ret; | |
477 | } // wireless_set_frequency | |
478 | /*============================================================================*/ | |
479 | ||
480 | ||
481 | ||
482 | ||
483 | /******************************************************************************* | |
484 | * wireless_get_frequency() | |
485 | ******************************************************************************* | |
486 | * | |
487 | * DESCRIPTION: | |
488 | * | |
489 | * Gets the frequency (channel) on which the card is Tx/Rx. | |
490 | * | |
491 | * PARAMETERS: | |
492 | * | |
493 | * wrq - the wireless request buffer | |
494 | * lp - the device's private adapter structure | |
495 | * | |
496 | * RETURNS: | |
497 | * | |
498 | * N/A | |
499 | * | |
500 | ******************************************************************************/ | |
501 | static int wireless_get_frequency(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra) | |
502 | ||
503 | { | |
504 | struct wl_private *lp = wl_priv(dev); | |
505 | unsigned long flags; | |
506 | int ret = -1; | |
507 | /*------------------------------------------------------------------------*/ | |
508 | ||
509 | ||
510 | DBG_FUNC( "wireless_get_frequency" ); | |
511 | DBG_ENTER( DbgInfo ); | |
512 | ||
513 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
514 | ret = -EBUSY; | |
515 | goto out; | |
516 | } | |
517 | ||
518 | wl_lock( lp, &flags ); | |
519 | ||
520 | wl_act_int_off( lp ); | |
521 | ||
522 | lp->ltvRecord.len = 2; | |
523 | lp->ltvRecord.typ = CFG_CUR_CHANNEL; | |
524 | ||
525 | ret = hcf_get_info( &(lp->hcfCtx), (LTVP)&( lp->ltvRecord )); | |
526 | if( ret == HCF_SUCCESS ) { | |
527 | hcf_16 channel = CNV_LITTLE_TO_INT( lp->ltvRecord.u.u16[0] ); | |
528 | ||
68c0bdff HG |
529 | freq->m = wl_get_freq_from_chan( channel ) * 100000; |
530 | freq->e = 1; | |
68c0bdff HG |
531 | } |
532 | ||
533 | wl_act_int_on( lp ); | |
534 | ||
535 | wl_unlock(lp, &flags); | |
536 | ||
537 | ret = (ret == HCF_SUCCESS ? 0 : -EFAULT); | |
538 | ||
539 | out: | |
540 | DBG_LEAVE( DbgInfo ); | |
541 | return ret; | |
542 | } // wireless_get_frequency | |
543 | /*============================================================================*/ | |
544 | ||
545 | ||
546 | ||
547 | ||
548 | /******************************************************************************* | |
549 | * wireless_get_range() | |
550 | ******************************************************************************* | |
551 | * | |
552 | * DESCRIPTION: | |
553 | * | |
554 | * This function is used to provide misc info and statistics about the | |
555 | * wireless device. | |
556 | * | |
557 | * PARAMETERS: | |
558 | * | |
559 | * wrq - the wireless request buffer | |
560 | * lp - the device's private adapter structure | |
561 | * | |
562 | * RETURNS: | |
563 | * | |
564 | * 0 on success | |
565 | * errno value otherwise | |
566 | * | |
567 | ******************************************************************************/ | |
568 | static int wireless_get_range(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) | |
569 | { | |
570 | struct wl_private *lp = wl_priv(dev); | |
571 | unsigned long flags; | |
572 | struct iw_range *range = (struct iw_range *) extra; | |
573 | int ret = 0; | |
574 | int status = -1; | |
575 | int count; | |
576 | __u16 *pTxRate; | |
577 | int retries = 0; | |
578 | /*------------------------------------------------------------------------*/ | |
579 | ||
580 | ||
581 | DBG_FUNC( "wireless_get_range" ); | |
582 | DBG_ENTER( DbgInfo ); | |
583 | ||
584 | /* Set range information */ | |
585 | data->length = sizeof(struct iw_range); | |
586 | memset(range, 0, sizeof(struct iw_range)); | |
587 | ||
588 | wl_lock( lp, &flags ); | |
589 | ||
590 | wl_act_int_off( lp ); | |
591 | ||
592 | /* Set range information */ | |
593 | memset( range, 0, sizeof( struct iw_range )); | |
594 | ||
595 | retry: | |
596 | /* Get the current transmit rate from the adapter */ | |
597 | lp->ltvRecord.len = 1 + (sizeof(*pTxRate) / sizeof(hcf_16)); | |
598 | lp->ltvRecord.typ = CFG_CUR_TX_RATE; | |
599 | ||
600 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
601 | if( status != HCF_SUCCESS ) { | |
602 | /* Recovery action: reset and retry up to 10 times */ | |
603 | DBG_TRACE( DbgInfo, "Get CFG_CUR_TX_RATE failed: 0x%x\n", status ); | |
604 | ||
605 | if (retries < 10) { | |
606 | retries++; | |
607 | ||
608 | /* Holding the lock too long, make a gap to allow other processes */ | |
609 | wl_unlock(lp, &flags); | |
610 | wl_lock( lp, &flags ); | |
611 | ||
612 | status = wl_reset( dev ); | |
613 | if ( status != HCF_SUCCESS ) { | |
614 | DBG_TRACE( DbgInfo, "reset failed: 0x%x\n", status ); | |
615 | ||
616 | ret = -EFAULT; | |
617 | goto out_unlock; | |
618 | } | |
619 | ||
620 | /* Holding the lock too long, make a gap to allow other processes */ | |
621 | wl_unlock(lp, &flags); | |
622 | wl_lock( lp, &flags ); | |
623 | ||
624 | goto retry; | |
625 | ||
626 | } else { | |
627 | DBG_TRACE( DbgInfo, "Get CFG_CUR_TX_RATE failed: %d retries\n", retries ); | |
628 | ret = -EFAULT; | |
629 | goto out_unlock; | |
630 | } | |
631 | } | |
632 | ||
633 | /* Holding the lock too long, make a gap to allow other processes */ | |
634 | wl_unlock(lp, &flags); | |
635 | wl_lock( lp, &flags ); | |
636 | ||
637 | pTxRate = (__u16 *)&( lp->ltvRecord.u.u32 ); | |
638 | ||
639 | range->throughput = CNV_LITTLE_TO_INT( *pTxRate ) * MEGABIT; | |
640 | ||
641 | if (retries > 0) { | |
642 | DBG_TRACE( DbgInfo, "Get CFG_CUR_TX_RATE succes: %d retries\n", retries ); | |
643 | } | |
644 | ||
645 | // NWID - NOT SUPPORTED | |
646 | ||
647 | ||
648 | /* Channel/Frequency Info */ | |
649 | range->num_channels = RADIO_CHANNELS; | |
650 | ||
651 | ||
652 | /* Signal Level Thresholds */ | |
653 | range->sensitivity = RADIO_SENSITIVITY_LEVELS; | |
654 | ||
655 | ||
656 | /* Link quality */ | |
68c0bdff HG |
657 | range->max_qual.qual = (u_char)HCF_MAX_COMM_QUALITY; |
658 | ||
659 | /* If the value returned in /proc/net/wireless is greater than the maximum range, | |
660 | iwconfig assumes that the value is in dBm. Because an unsigned char is used, | |
661 | it requires a bit of contorsion... */ | |
662 | ||
663 | range->max_qual.level = (u_char)( dbm( HCF_MIN_SIGNAL_LEVEL ) - 1 ); | |
664 | range->max_qual.noise = (u_char)( dbm( HCF_MIN_NOISE_LEVEL ) - 1 ); | |
68c0bdff HG |
665 | |
666 | ||
667 | /* Set available rates */ | |
668 | range->num_bitrates = 0; | |
669 | ||
670 | lp->ltvRecord.len = 6; | |
671 | lp->ltvRecord.typ = CFG_SUPPORTED_DATA_RATES; | |
672 | ||
673 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
674 | if( status == HCF_SUCCESS ) { | |
675 | for( count = 0; count < MAX_RATES; count++ ) | |
676 | if( lp->ltvRecord.u.u8[count+2] != 0 ) { | |
677 | range->bitrate[count] = lp->ltvRecord.u.u8[count+2] * MEGABIT / 2; | |
678 | range->num_bitrates++; | |
679 | } | |
680 | } else { | |
681 | DBG_TRACE( DbgInfo, "CFG_SUPPORTED_DATA_RATES: 0x%x\n", status ); | |
682 | ret = -EFAULT; | |
683 | goto out_unlock; | |
684 | } | |
685 | ||
686 | /* RTS Threshold info */ | |
687 | range->min_rts = MIN_RTS_BYTES; | |
688 | range->max_rts = MAX_RTS_BYTES; | |
689 | ||
690 | // Frag Threshold info - NOT SUPPORTED | |
691 | ||
692 | // Power Management info - NOT SUPPORTED | |
693 | ||
694 | /* Encryption */ | |
695 | ||
68c0bdff HG |
696 | /* Holding the lock too long, make a gap to allow other processes */ |
697 | wl_unlock(lp, &flags); | |
698 | wl_lock( lp, &flags ); | |
699 | ||
700 | /* Is WEP supported? */ | |
701 | ||
702 | if( wl_has_wep( &( lp->hcfCtx ))) { | |
703 | /* WEP: RC4 40 bits */ | |
704 | range->encoding_size[0] = MIN_KEY_SIZE; | |
705 | ||
706 | /* RC4 ~128 bits */ | |
707 | range->encoding_size[1] = MAX_KEY_SIZE; | |
708 | range->num_encoding_sizes = 2; | |
709 | range->max_encoding_tokens = MAX_KEYS; | |
710 | } | |
711 | ||
68c0bdff HG |
712 | /* Tx Power Info */ |
713 | range->txpower_capa = IW_TXPOW_MWATT; | |
714 | range->num_txpower = 1; | |
715 | range->txpower[0] = RADIO_TX_POWER_MWATT; | |
716 | ||
68c0bdff HG |
717 | /* Wireless Extension Info */ |
718 | range->we_version_compiled = WIRELESS_EXT; | |
719 | range->we_version_source = WIRELESS_SUPPORT; | |
720 | ||
721 | // Retry Limits and Lifetime - NOT SUPPORTED | |
722 | ||
68c0bdff HG |
723 | /* Holding the lock too long, make a gap to allow other processes */ |
724 | wl_unlock(lp, &flags); | |
725 | wl_lock( lp, &flags ); | |
726 | ||
727 | DBG_TRACE( DbgInfo, "calling wl_wireless_stats\n" ); | |
728 | wl_wireless_stats( lp->dev ); | |
729 | range->avg_qual = lp->wstats.qual; | |
730 | DBG_TRACE( DbgInfo, "wl_wireless_stats done\n" ); | |
731 | ||
68c0bdff | 732 | /* Event capability (kernel + driver) */ |
87063460 DK |
733 | IW_EVENT_CAPA_SET_KERNEL(range->event_capa); |
734 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); | |
735 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); | |
736 | IW_EVENT_CAPA_SET(range->event_capa, IWEVREGISTERED); | |
737 | IW_EVENT_CAPA_SET(range->event_capa, IWEVEXPIRED); | |
738 | IW_EVENT_CAPA_SET(range->event_capa, IWEVMICHAELMICFAILURE); | |
739 | IW_EVENT_CAPA_SET(range->event_capa, IWEVASSOCREQIE); | |
740 | IW_EVENT_CAPA_SET(range->event_capa, IWEVASSOCRESPIE); | |
68c0bdff HG |
741 | |
742 | range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_CIPHER_TKIP; | |
87063460 | 743 | range->scan_capa = IW_SCAN_CAPA_NONE; |
68c0bdff HG |
744 | |
745 | out_unlock: | |
746 | wl_act_int_on( lp ); | |
747 | ||
748 | wl_unlock(lp, &flags); | |
749 | ||
750 | DBG_LEAVE(DbgInfo); | |
751 | return ret; | |
752 | } // wireless_get_range | |
753 | /*============================================================================*/ | |
754 | ||
755 | ||
756 | /******************************************************************************* | |
757 | * wireless_get_bssid() | |
758 | ******************************************************************************* | |
759 | * | |
760 | * DESCRIPTION: | |
761 | * | |
762 | * Gets the BSSID the wireless device is currently associated with. | |
763 | * | |
764 | * PARAMETERS: | |
765 | * | |
766 | * wrq - the wireless request buffer | |
767 | * lp - the device's private adapter structure | |
768 | * | |
769 | * RETURNS: | |
770 | * | |
771 | * 0 on success | |
772 | * errno value otherwise | |
773 | * | |
774 | ******************************************************************************/ | |
775 | static int wireless_get_bssid(struct net_device *dev, struct iw_request_info *info, struct sockaddr *ap_addr, char *extra) | |
776 | { | |
777 | struct wl_private *lp = wl_priv(dev); | |
778 | unsigned long flags; | |
779 | int ret = 0; | |
780 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA | |
781 | int status = -1; | |
782 | #endif /* (HCF_TYPE) & HCF_TYPE_STA */ | |
783 | /*------------------------------------------------------------------------*/ | |
784 | ||
785 | ||
786 | DBG_FUNC( "wireless_get_bssid" ); | |
787 | DBG_ENTER( DbgInfo ); | |
788 | ||
789 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
790 | ret = -EBUSY; | |
791 | goto out; | |
792 | } | |
793 | ||
794 | wl_lock( lp, &flags ); | |
795 | ||
796 | wl_act_int_off( lp ); | |
797 | ||
798 | memset( &ap_addr->sa_data, 0, ETH_ALEN ); | |
799 | ||
800 | ap_addr->sa_family = ARPHRD_ETHER; | |
801 | ||
802 | /* Assume AP mode here, which means the BSSID is our own MAC address. In | |
803 | STA mode, this address will be overwritten with the actual BSSID using | |
804 | the code below. */ | |
805 | memcpy(&ap_addr->sa_data, lp->dev->dev_addr, ETH_ALEN); | |
806 | ||
807 | ||
808 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA | |
809 | //;?should we return an error status in AP mode | |
810 | ||
811 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_STA ) { | |
812 | /* Get Current BSSID */ | |
813 | lp->ltvRecord.typ = CFG_CUR_BSSID; | |
814 | lp->ltvRecord.len = 4; | |
815 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
816 | ||
817 | if( status == HCF_SUCCESS ) { | |
818 | /* Copy info into sockaddr struct */ | |
819 | memcpy(&ap_addr->sa_data, lp->ltvRecord.u.u8, ETH_ALEN); | |
820 | } else { | |
821 | ret = -EFAULT; | |
822 | } | |
823 | } | |
824 | ||
825 | #endif // (HCF_TYPE) & HCF_TYPE_STA | |
826 | ||
827 | wl_act_int_on( lp ); | |
828 | ||
829 | wl_unlock(lp, &flags); | |
830 | ||
831 | out: | |
832 | DBG_LEAVE(DbgInfo); | |
833 | return ret; | |
834 | } // wireless_get_bssid | |
835 | /*============================================================================*/ | |
836 | ||
837 | ||
838 | ||
839 | ||
840 | /******************************************************************************* | |
841 | * wireless_get_ap_list() | |
842 | ******************************************************************************* | |
843 | * | |
844 | * DESCRIPTION: | |
845 | * | |
846 | * Gets the results of a network scan. | |
847 | * | |
848 | * PARAMETERS: | |
849 | * | |
850 | * wrq - the wireless request buffer | |
851 | * lp - the device's private adapter structure | |
852 | * | |
853 | * RETURNS: | |
854 | * | |
855 | * 0 on success | |
856 | * errno value otherwise | |
857 | * | |
858 | * NOTE: SIOCGIWAPLIST has been deprecated by SIOCSIWSCAN. This function | |
859 | * implements SIOCGIWAPLIST only to provide backwards compatibility. For | |
860 | * all systems using WIRELESS_EXT v14 and higher, use SIOCSIWSCAN! | |
861 | * | |
862 | ******************************************************************************/ | |
863 | static int wireless_get_ap_list (struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) | |
864 | { | |
865 | struct wl_private *lp = wl_priv(dev); | |
866 | unsigned long flags; | |
867 | int ret; | |
868 | int num_aps = -1; | |
869 | int sec_count = 0; | |
870 | hcf_32 count; | |
871 | struct sockaddr *hwa = NULL; | |
872 | struct iw_quality *qual = NULL; | |
873 | #ifdef WARP | |
874 | ScanResult *p = &lp->scan_results; | |
875 | #else | |
876 | ProbeResult *p = &lp->probe_results; | |
877 | #endif // WARP | |
878 | /*------------------------------------------------------------------------*/ | |
879 | ||
880 | DBG_FUNC( "wireless_get_ap_list" ); | |
881 | DBG_ENTER( DbgInfo ); | |
882 | ||
883 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
884 | ret = -EBUSY; | |
885 | goto out; | |
886 | } | |
887 | ||
888 | wl_lock( lp, &flags ); | |
889 | ||
890 | wl_act_int_off( lp ); | |
891 | ||
892 | /* Set the completion state to FALSE */ | |
893 | lp->scan_results.scan_complete = FALSE; | |
894 | lp->probe_results.scan_complete = FALSE; | |
895 | /* Channels to scan */ | |
896 | lp->ltvRecord.len = 2; | |
897 | lp->ltvRecord.typ = CFG_SCAN_CHANNELS_2GHZ; | |
898 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0x7FFF ); | |
899 | ret = hcf_put_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
900 | DBG_TRACE( DbgInfo, "CFG_SCAN_CHANNELS_2GHZ result: 0x%x\n", ret ); | |
901 | ||
902 | /* Set the SCAN_SSID to "ANY". Using this RID for scan prevents the need to | |
903 | disassociate from the network we are currently on */ | |
904 | lp->ltvRecord.len = 2; | |
905 | lp->ltvRecord.typ = CFG_SCAN_SSID; | |
906 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0 ); | |
907 | ret = hcf_put_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
908 | DBG_TRACE( DbgInfo, "CFG_SCAN_SSID to 'any' ret: 0x%x\n", ret ); | |
909 | ||
910 | /* Initiate the scan */ | |
911 | #ifdef WARP | |
912 | ret = hcf_action( &( lp->hcfCtx ), MDD_ACT_SCAN ); | |
913 | #else | |
914 | ret = hcf_action( &( lp->hcfCtx ), HCF_ACT_ACS_SCAN ); | |
915 | #endif // WARP | |
916 | ||
917 | wl_act_int_on( lp ); | |
918 | ||
919 | //;? unlock? what about the access to lp below? is it broken? | |
920 | wl_unlock(lp, &flags); | |
921 | ||
922 | if( ret == HCF_SUCCESS ) { | |
923 | DBG_TRACE( DbgInfo, "SUCCESSFULLY INITIATED SCAN...\n" ); | |
924 | while( (*p).scan_complete == FALSE && ret == HCF_SUCCESS ) { | |
925 | DBG_TRACE( DbgInfo, "Waiting for scan results...\n" ); | |
926 | /* Abort the scan if we've waited for more than MAX_SCAN_TIME_SEC */ | |
927 | if( sec_count++ > MAX_SCAN_TIME_SEC ) { | |
928 | ret = -EIO; | |
929 | } else { | |
930 | /* Wait for 1 sec in 10ms intervals, scheduling the kernel to do | |
931 | other things in the meantime, This prevents system lockups by | |
932 | giving some time back to the kernel */ | |
933 | for( count = 0; count < 100; count ++ ) { | |
934 | mdelay( 10 ); | |
935 | schedule( ); | |
936 | } | |
937 | } | |
938 | } | |
939 | ||
940 | rmb(); | |
941 | ||
942 | if ( ret != HCF_SUCCESS ) { | |
943 | DBG_ERROR( DbgInfo, "timeout waiting for scan results\n" ); | |
944 | } else { | |
945 | num_aps = (*p)/*lp->probe_results*/.num_aps; | |
946 | if (num_aps > IW_MAX_AP) { | |
947 | num_aps = IW_MAX_AP; | |
948 | } | |
949 | data->length = num_aps; | |
950 | hwa = (struct sockaddr *)extra; | |
951 | qual = (struct iw_quality *) extra + | |
952 | ( sizeof( struct sockaddr ) * num_aps ); | |
953 | ||
954 | /* This flag is used to tell the user if we provide quality | |
955 | information. Since we provide signal/noise levels but no | |
956 | quality info on a scan, this is set to 0. Setting to 1 and | |
957 | providing a quality of 0 produces weird results. If we ever | |
958 | provide quality (or can calculate it), this can be changed */ | |
959 | data->flags = 0; | |
960 | ||
961 | for( count = 0; count < num_aps; count++ ) { | |
962 | #ifdef WARP | |
963 | memcpy( hwa[count].sa_data, | |
964 | (*p)/*lp->scan_results*/.APTable[count].bssid, ETH_ALEN ); | |
965 | #else //;?why use BSSID and bssid as names in seemingly very comparable situations | |
2b6d83d6 AS |
966 | DBG_PRINT("BSSID: %pM\n", |
967 | (*p).ProbeTable[count].BSSID); | |
68c0bdff HG |
968 | memcpy( hwa[count].sa_data, |
969 | (*p)/*lp->probe_results*/.ProbeTable[count].BSSID, ETH_ALEN ); | |
970 | #endif // WARP | |
971 | } | |
972 | /* Once the data is copied to the wireless struct, invalidate the | |
973 | scan result to initiate a rescan on the next request */ | |
974 | (*p)/*lp->probe_results*/.scan_complete = FALSE; | |
975 | /* Send the wireless event that the scan has completed, just in case | |
976 | it's needed */ | |
977 | wl_wext_event_scan_complete( lp->dev ); | |
978 | } | |
979 | } | |
980 | out: | |
981 | DBG_LEAVE( DbgInfo ); | |
982 | return ret; | |
983 | } // wireless_get_ap_list | |
984 | /*============================================================================*/ | |
985 | ||
986 | ||
987 | ||
988 | ||
989 | /******************************************************************************* | |
990 | * wireless_set_sensitivity() | |
991 | ******************************************************************************* | |
992 | * | |
993 | * DESCRIPTION: | |
994 | * | |
995 | * Sets the sensitivity (distance between APs) of the wireless card. | |
996 | * | |
997 | * PARAMETERS: | |
998 | * | |
999 | * wrq - the wireless request buffer | |
1000 | * lp - the device's private adapter structure | |
1001 | * | |
1002 | * RETURNS: | |
1003 | * | |
1004 | * 0 on success | |
1005 | * errno value otherwise | |
1006 | * | |
1007 | ******************************************************************************/ | |
1008 | static int wireless_set_sensitivity(struct net_device *dev, struct iw_request_info *info, struct iw_param *sens, char *extra) | |
1009 | { | |
1010 | struct wl_private *lp = wl_priv(dev); | |
1011 | unsigned long flags; | |
1012 | int ret = 0; | |
1013 | int dens = sens->value; | |
1014 | /*------------------------------------------------------------------------*/ | |
1015 | ||
1016 | ||
1017 | DBG_FUNC( "wireless_set_sensitivity" ); | |
1018 | DBG_ENTER( DbgInfo ); | |
1019 | ||
1020 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1021 | ret = -EBUSY; | |
1022 | goto out; | |
1023 | } | |
1024 | ||
1025 | if(( dens < 1 ) || ( dens > 3 )) { | |
1026 | ret = -EINVAL; | |
1027 | goto out; | |
1028 | } | |
1029 | ||
1030 | wl_lock( lp, &flags ); | |
1031 | ||
1032 | wl_act_int_off( lp ); | |
1033 | ||
1034 | lp->DistanceBetweenAPs = dens; | |
1035 | wl_apply( lp ); | |
1036 | ||
1037 | wl_act_int_on( lp ); | |
1038 | ||
1039 | wl_unlock(lp, &flags); | |
1040 | ||
1041 | out: | |
1042 | DBG_LEAVE( DbgInfo ); | |
1043 | return ret; | |
1044 | } // wireless_set_sensitivity | |
1045 | /*============================================================================*/ | |
1046 | ||
1047 | ||
1048 | ||
1049 | ||
1050 | /******************************************************************************* | |
1051 | * wireless_get_sensitivity() | |
1052 | ******************************************************************************* | |
1053 | * | |
1054 | * DESCRIPTION: | |
1055 | * | |
1056 | * Gets the sensitivity (distance between APs) of the wireless card. | |
1057 | * | |
1058 | * PARAMETERS: | |
1059 | * | |
1060 | * wrq - the wireless request buffer | |
1061 | * lp - the device's private adapter structure | |
1062 | * | |
1063 | * RETURNS: | |
1064 | * | |
1065 | * 0 on success | |
1066 | * errno value otherwise | |
1067 | * | |
1068 | ******************************************************************************/ | |
1069 | static int wireless_get_sensitivity(struct net_device *dev, struct iw_request_info *info, struct iw_param *sens, char *extra) | |
1070 | { | |
1071 | struct wl_private *lp = wl_priv(dev); | |
1072 | int ret = 0; | |
1073 | /*------------------------------------------------------------------------*/ | |
1074 | /*------------------------------------------------------------------------*/ | |
1075 | ||
1076 | ||
1077 | DBG_FUNC( "wireless_get_sensitivity" ); | |
1078 | DBG_ENTER( DbgInfo ); | |
1079 | ||
1080 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1081 | ret = -EBUSY; | |
1082 | goto out; | |
1083 | } | |
1084 | ||
1085 | /* not worth locking ... */ | |
1086 | sens->value = lp->DistanceBetweenAPs; | |
1087 | sens->fixed = 0; /* auto */ | |
1088 | out: | |
1089 | DBG_LEAVE( DbgInfo ); | |
1090 | return ret; | |
1091 | } // wireless_get_sensitivity | |
1092 | /*============================================================================*/ | |
1093 | ||
1094 | ||
1095 | ||
1096 | ||
1097 | /******************************************************************************* | |
1098 | * wireless_set_essid() | |
1099 | ******************************************************************************* | |
1100 | * | |
1101 | * DESCRIPTION: | |
1102 | * | |
1103 | * Sets the ESSID (network name) that the wireless device should associate | |
1104 | * with. | |
1105 | * | |
1106 | * PARAMETERS: | |
1107 | * | |
1108 | * wrq - the wireless request buffer | |
1109 | * lp - the device's private adapter structure | |
1110 | * | |
1111 | * RETURNS: | |
1112 | * | |
1113 | * 0 on success | |
1114 | * errno value otherwise | |
1115 | * | |
1116 | ******************************************************************************/ | |
1117 | static int wireless_set_essid(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *ssid) | |
1118 | { | |
1119 | struct wl_private *lp = wl_priv(dev); | |
1120 | unsigned long flags; | |
1121 | int ret = 0; | |
1122 | ||
1123 | DBG_FUNC( "wireless_set_essid" ); | |
1124 | DBG_ENTER( DbgInfo ); | |
1125 | ||
1126 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1127 | ret = -EBUSY; | |
1128 | goto out; | |
1129 | } | |
1130 | ||
1131 | if (data->flags != 0 && data->length > HCF_MAX_NAME_LEN + 1) { | |
1132 | ret = -EINVAL; | |
1133 | goto out; | |
1134 | } | |
1135 | ||
1136 | wl_lock( lp, &flags ); | |
1137 | ||
1138 | wl_act_int_off( lp ); | |
1139 | ||
1140 | memset( lp->NetworkName, 0, sizeof( lp->NetworkName )); | |
1141 | ||
1142 | /* data->flags is zero to ask for "any" */ | |
1143 | if( data->flags == 0 ) { | |
1144 | /* Need this because in STAP build PARM_DEFAULT_SSID is "LinuxAP" | |
1145 | * ;?but there ain't no STAP anymore*/ | |
1146 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_STA ) { | |
1147 | strcpy( lp->NetworkName, "ANY" ); | |
1148 | } else { | |
1149 | //strcpy( lp->NetworkName, "ANY" ); | |
1150 | strcpy( lp->NetworkName, PARM_DEFAULT_SSID ); | |
1151 | } | |
1152 | } else { | |
1153 | memcpy( lp->NetworkName, ssid, data->length ); | |
1154 | } | |
1155 | ||
1156 | DBG_NOTICE( DbgInfo, "set NetworkName: %s\n", ssid ); | |
1157 | ||
1158 | /* Commit the adapter parameters */ | |
1159 | wl_apply( lp ); | |
1160 | ||
1161 | /* Send an event that ESSID has been set */ | |
1162 | wl_wext_event_essid( lp->dev ); | |
1163 | ||
1164 | wl_act_int_on( lp ); | |
1165 | ||
1166 | wl_unlock(lp, &flags); | |
1167 | ||
1168 | out: | |
1169 | DBG_LEAVE( DbgInfo ); | |
1170 | return ret; | |
1171 | } // wireless_set_essid | |
1172 | /*============================================================================*/ | |
1173 | ||
1174 | ||
1175 | ||
1176 | ||
1177 | /******************************************************************************* | |
1178 | * wireless_get_essid() | |
1179 | ******************************************************************************* | |
1180 | * | |
1181 | * DESCRIPTION: | |
1182 | * | |
1183 | * Gets the ESSID (network name) that the wireless device is associated | |
1184 | * with. | |
1185 | * | |
1186 | * PARAMETERS: | |
1187 | * | |
1188 | * wrq - the wireless request buffer | |
1189 | * lp - the device's private adapter structure | |
1190 | * | |
1191 | * RETURNS: | |
1192 | * | |
1193 | * 0 on success | |
1194 | * errno value otherwise | |
1195 | * | |
1196 | ******************************************************************************/ | |
1197 | static int wireless_get_essid(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *essid) | |
1198 | ||
1199 | { | |
1200 | struct wl_private *lp = wl_priv(dev); | |
1201 | unsigned long flags; | |
1202 | int ret = 0; | |
1203 | int status = -1; | |
1204 | wvName_t *pName; | |
1205 | /*------------------------------------------------------------------------*/ | |
1206 | ||
1207 | ||
1208 | DBG_FUNC( "wireless_get_essid" ); | |
1209 | DBG_ENTER( DbgInfo ); | |
1210 | ||
1211 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1212 | ret = -EBUSY; | |
1213 | goto out; | |
1214 | } | |
1215 | ||
1216 | wl_lock( lp, &flags ); | |
1217 | ||
1218 | wl_act_int_off( lp ); | |
1219 | ||
1220 | /* Get the desired network name */ | |
1221 | lp->ltvRecord.len = 1 + ( sizeof( *pName ) / sizeof( hcf_16 )); | |
1222 | ||
1223 | ||
1224 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA | |
1225 | //;?should we return an error status in AP mode | |
1226 | ||
1227 | lp->ltvRecord.typ = CFG_DESIRED_SSID; | |
1228 | ||
1229 | #endif | |
1230 | ||
1231 | ||
1232 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP | |
1233 | //;?should we restore this to allow smaller memory footprint | |
1234 | ||
1235 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP ) { | |
1236 | lp->ltvRecord.typ = CFG_CNF_OWN_SSID; | |
1237 | } | |
1238 | ||
1239 | #endif // HCF_AP | |
1240 | ||
1241 | ||
1242 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
1243 | if( status == HCF_SUCCESS ) { | |
1244 | pName = (wvName_t *)&( lp->ltvRecord.u.u32 ); | |
1245 | ||
1246 | /* Endian translate the string length */ | |
1247 | pName->length = CNV_LITTLE_TO_INT( pName->length ); | |
1248 | ||
1249 | /* Copy the information into the user buffer */ | |
1250 | data->length = pName->length; | |
1251 | ||
68c0bdff HG |
1252 | if( pName->length < HCF_MAX_NAME_LEN ) { |
1253 | pName->name[pName->length] = '\0'; | |
1254 | } | |
1255 | ||
1256 | data->flags = 1; | |
1257 | ||
1258 | ||
1259 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA | |
1260 | //;?should we return an error status in AP mode | |
68c0bdff HG |
1261 | |
1262 | /* if desired is null ("any"), return current or "any" */ | |
1263 | if( pName->name[0] == '\0' ) { | |
1264 | /* Get the current network name */ | |
1265 | lp->ltvRecord.len = 1 + ( sizeof(*pName ) / sizeof( hcf_16 )); | |
1266 | lp->ltvRecord.typ = CFG_CUR_SSID; | |
1267 | ||
1268 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
1269 | ||
1270 | if( status == HCF_SUCCESS ) { | |
1271 | pName = (wvName_t *)&( lp->ltvRecord.u.u32 ); | |
1272 | ||
1273 | /* Endian translate the string length */ | |
1274 | pName->length = CNV_LITTLE_TO_INT( pName->length ); | |
1275 | ||
1276 | /* Copy the information into the user buffer */ | |
e7751b63 | 1277 | data->length = pName->length; |
68c0bdff HG |
1278 | data->flags = 1; |
1279 | } else { | |
1280 | ret = -EFAULT; | |
1281 | goto out_unlock; | |
1282 | } | |
1283 | } | |
1284 | ||
68c0bdff HG |
1285 | #endif // HCF_STA |
1286 | ||
68c0bdff HG |
1287 | if (pName->length > IW_ESSID_MAX_SIZE) { |
1288 | ret = -EFAULT; | |
1289 | goto out_unlock; | |
1290 | } | |
1291 | ||
1292 | memcpy(essid, pName->name, pName->length); | |
1293 | } else { | |
1294 | ret = -EFAULT; | |
1295 | goto out_unlock; | |
1296 | } | |
1297 | ||
1298 | out_unlock: | |
1299 | wl_act_int_on( lp ); | |
1300 | ||
1301 | wl_unlock(lp, &flags); | |
1302 | ||
1303 | out: | |
1304 | DBG_LEAVE( DbgInfo ); | |
1305 | return ret; | |
1306 | } // wireless_get_essid | |
1307 | /*============================================================================*/ | |
1308 | ||
1309 | ||
1310 | ||
1311 | ||
1312 | /******************************************************************************* | |
1313 | * wireless_set_encode() | |
1314 | ******************************************************************************* | |
1315 | * | |
1316 | * DESCRIPTION: | |
1317 | * | |
1318 | * Sets the encryption keys and status (enable or disable). | |
1319 | * | |
1320 | * PARAMETERS: | |
1321 | * | |
1322 | * wrq - the wireless request buffer | |
1323 | * lp - the device's private adapter structure | |
1324 | * | |
1325 | * RETURNS: | |
1326 | * | |
1327 | * 0 on success | |
1328 | * errno value otherwise | |
1329 | * | |
1330 | ******************************************************************************/ | |
1331 | static int wireless_set_encode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *keybuf) | |
1332 | { | |
1333 | struct wl_private *lp = wl_priv(dev); | |
1334 | unsigned long flags; | |
05df482e DK |
1335 | int key_idx = (erq->flags & IW_ENCODE_INDEX) - 1; |
1336 | int ret = 0; | |
1337 | bool enable = true; | |
68c0bdff | 1338 | |
05df482e | 1339 | DBG_ENTER(DbgInfo); |
68c0bdff | 1340 | |
05df482e | 1341 | if (lp->portState == WVLAN_PORT_STATE_DISABLED) { |
68c0bdff HG |
1342 | ret = -EBUSY; |
1343 | goto out; | |
1344 | } | |
1345 | ||
05df482e DK |
1346 | if (erq->flags & IW_ENCODE_DISABLED) |
1347 | enable = false; | |
68c0bdff | 1348 | |
05df482e | 1349 | wl_lock(lp, &flags); |
68c0bdff | 1350 | |
05df482e | 1351 | wl_act_int_off(lp); |
68c0bdff | 1352 | |
05df482e DK |
1353 | ret = hermes_set_wep_keys(lp, key_idx, keybuf, erq->length, |
1354 | enable, true); | |
68c0bdff HG |
1355 | |
1356 | /* Send an event that Encryption has been set */ | |
05df482e DK |
1357 | if (ret == 0) |
1358 | wl_wext_event_encode(dev); | |
68c0bdff | 1359 | |
05df482e | 1360 | wl_act_int_on(lp); |
68c0bdff HG |
1361 | |
1362 | wl_unlock(lp, &flags); | |
1363 | ||
1364 | out: | |
05df482e | 1365 | DBG_LEAVE(DbgInfo); |
68c0bdff | 1366 | return ret; |
05df482e | 1367 | } |
68c0bdff HG |
1368 | |
1369 | /******************************************************************************* | |
1370 | * wireless_get_encode() | |
1371 | ******************************************************************************* | |
1372 | * | |
1373 | * DESCRIPTION: | |
1374 | * | |
1375 | * Gets the encryption keys and status. | |
1376 | * | |
1377 | * PARAMETERS: | |
1378 | * | |
1379 | * wrq - the wireless request buffer | |
1380 | * lp - the device's private adapter structure | |
1381 | * | |
1382 | * RETURNS: | |
1383 | * | |
1384 | * 0 on success | |
1385 | * errno value otherwise | |
1386 | * | |
1387 | ******************************************************************************/ | |
1388 | static int wireless_get_encode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *key) | |
1389 | ||
1390 | { | |
1391 | struct wl_private *lp = wl_priv(dev); | |
1392 | unsigned long flags; | |
1393 | int ret = 0; | |
1394 | int index; | |
1395 | /*------------------------------------------------------------------------*/ | |
1396 | ||
1397 | ||
1398 | DBG_FUNC( "wireless_get_encode" ); | |
1399 | DBG_ENTER( DbgInfo ); | |
1400 | DBG_NOTICE(DbgInfo, "GIWENCODE: encrypt: %d, ID: %d\n", lp->EnableEncryption, lp->TransmitKeyID); | |
1401 | ||
1402 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1403 | ret = -EBUSY; | |
1404 | goto out; | |
1405 | } | |
1406 | ||
1407 | /* Only super-user can see WEP key */ | |
1408 | if( !capable( CAP_NET_ADMIN )) { | |
1409 | ret = -EPERM; | |
1410 | DBG_LEAVE( DbgInfo ); | |
1411 | return ret; | |
1412 | } | |
1413 | ||
1414 | wl_lock( lp, &flags ); | |
1415 | ||
1416 | wl_act_int_off( lp ); | |
1417 | ||
1418 | /* Is it supported? */ | |
1419 | if( !wl_has_wep( &( lp->hcfCtx ))) { | |
1420 | ret = -EOPNOTSUPP; | |
1421 | goto out_unlock; | |
1422 | } | |
1423 | ||
1424 | /* Basic checking */ | |
1425 | index = (erq->flags & IW_ENCODE_INDEX ) - 1; | |
1426 | ||
1427 | ||
1428 | /* Set the flags */ | |
1429 | erq->flags = 0; | |
1430 | ||
1431 | if( lp->EnableEncryption == 0 ) { | |
1432 | erq->flags |= IW_ENCODE_DISABLED; | |
1433 | } | |
1434 | ||
1435 | /* Which key do we want */ | |
1436 | if(( index < 0 ) || ( index >= MAX_KEYS )) { | |
1437 | index = lp->TransmitKeyID - 1; | |
1438 | } | |
1439 | ||
1440 | erq->flags |= index + 1; | |
1441 | ||
1442 | /* Copy the key to the user buffer */ | |
1443 | erq->length = lp->DefaultKeys.key[index].len; | |
1444 | ||
1445 | memcpy(key, lp->DefaultKeys.key[index].key, erq->length); | |
1446 | ||
1447 | out_unlock: | |
1448 | ||
1449 | wl_act_int_on( lp ); | |
1450 | ||
1451 | wl_unlock(lp, &flags); | |
1452 | ||
1453 | out: | |
1454 | DBG_LEAVE( DbgInfo ); | |
1455 | return ret; | |
1456 | } // wireless_get_encode | |
1457 | /*============================================================================*/ | |
1458 | ||
1459 | ||
1460 | ||
1461 | ||
1462 | /******************************************************************************* | |
1463 | * wireless_set_nickname() | |
1464 | ******************************************************************************* | |
1465 | * | |
1466 | * DESCRIPTION: | |
1467 | * | |
1468 | * Sets the nickname, or station name, of the wireless device. | |
1469 | * | |
1470 | * PARAMETERS: | |
1471 | * | |
1472 | * wrq - the wireless request buffer | |
1473 | * lp - the device's private adapter structure | |
1474 | * | |
1475 | * RETURNS: | |
1476 | * | |
1477 | * 0 on success | |
1478 | * errno value otherwise | |
1479 | * | |
1480 | ******************************************************************************/ | |
1481 | static int wireless_set_nickname(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *nickname) | |
1482 | { | |
1483 | struct wl_private *lp = wl_priv(dev); | |
1484 | unsigned long flags; | |
1485 | int ret = 0; | |
1486 | /*------------------------------------------------------------------------*/ | |
1487 | ||
1488 | ||
1489 | DBG_FUNC( "wireless_set_nickname" ); | |
1490 | DBG_ENTER( DbgInfo ); | |
1491 | ||
1492 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1493 | ret = -EBUSY; | |
1494 | goto out; | |
1495 | } | |
1496 | ||
1497 | #if 0 //;? Needed, was present in original code but not in 7.18 Linux 2.6 kernel version | |
1498 | if( !capable(CAP_NET_ADMIN )) { | |
1499 | ret = -EPERM; | |
1500 | DBG_LEAVE( DbgInfo ); | |
1501 | return ret; | |
1502 | } | |
1503 | #endif | |
1504 | ||
1505 | /* Validate the new value */ | |
1506 | if(data->length > HCF_MAX_NAME_LEN) { | |
1507 | ret = -EINVAL; | |
1508 | goto out; | |
1509 | } | |
1510 | ||
1511 | wl_lock( lp, &flags ); | |
1512 | ||
1513 | wl_act_int_off( lp ); | |
1514 | ||
1515 | memset( lp->StationName, 0, sizeof( lp->StationName )); | |
1516 | ||
1517 | memcpy( lp->StationName, nickname, data->length ); | |
1518 | ||
1519 | /* Commit the adapter parameters */ | |
1520 | wl_apply( lp ); | |
1521 | ||
1522 | wl_act_int_on( lp ); | |
1523 | ||
1524 | wl_unlock(lp, &flags); | |
1525 | ||
1526 | out: | |
1527 | DBG_LEAVE( DbgInfo ); | |
1528 | return ret; | |
1529 | } // wireless_set_nickname | |
1530 | /*============================================================================*/ | |
1531 | ||
1532 | ||
1533 | ||
1534 | ||
1535 | /******************************************************************************* | |
1536 | * wireless_get_nickname() | |
1537 | ******************************************************************************* | |
1538 | * | |
1539 | * DESCRIPTION: | |
1540 | * | |
1541 | * Gets the nickname, or station name, of the wireless device. | |
1542 | * | |
1543 | * PARAMETERS: | |
1544 | * | |
1545 | * wrq - the wireless request buffer | |
1546 | * lp - the device's private adapter structure | |
1547 | * | |
1548 | * RETURNS: | |
1549 | * | |
1550 | * 0 on success | |
1551 | * errno value otherwise | |
1552 | * | |
1553 | ******************************************************************************/ | |
1554 | static int wireless_get_nickname(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *nickname) | |
1555 | { | |
1556 | struct wl_private *lp = wl_priv(dev); | |
1557 | unsigned long flags; | |
1558 | int ret = 0; | |
1559 | int status = -1; | |
1560 | wvName_t *pName; | |
1561 | /*------------------------------------------------------------------------*/ | |
1562 | ||
1563 | ||
1564 | DBG_FUNC( "wireless_get_nickname" ); | |
1565 | DBG_ENTER( DbgInfo ); | |
1566 | ||
1567 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1568 | ret = -EBUSY; | |
1569 | goto out; | |
1570 | } | |
1571 | ||
1572 | wl_lock( lp, &flags ); | |
1573 | ||
1574 | wl_act_int_off( lp ); | |
1575 | ||
1576 | /* Get the current station name */ | |
1577 | lp->ltvRecord.len = 1 + ( sizeof( *pName ) / sizeof( hcf_16 )); | |
1578 | lp->ltvRecord.typ = CFG_CNF_OWN_NAME; | |
1579 | ||
1580 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
1581 | ||
1582 | if( status == HCF_SUCCESS ) { | |
1583 | pName = (wvName_t *)&( lp->ltvRecord.u.u32 ); | |
1584 | ||
1585 | /* Endian translate the length */ | |
1586 | pName->length = CNV_LITTLE_TO_INT( pName->length ); | |
1587 | ||
1588 | if ( pName->length > IW_ESSID_MAX_SIZE ) { | |
1589 | ret = -EFAULT; | |
1590 | } else { | |
1591 | /* Copy the information into the user buffer */ | |
1592 | data->length = pName->length; | |
1593 | memcpy(nickname, pName->name, pName->length); | |
1594 | } | |
1595 | } else { | |
1596 | ret = -EFAULT; | |
1597 | } | |
1598 | ||
1599 | wl_act_int_on( lp ); | |
1600 | ||
1601 | wl_unlock(lp, &flags); | |
1602 | ||
1603 | out: | |
1604 | DBG_LEAVE(DbgInfo); | |
1605 | return ret; | |
1606 | } // wireless_get_nickname | |
1607 | /*============================================================================*/ | |
1608 | ||
1609 | ||
1610 | ||
1611 | ||
1612 | /******************************************************************************* | |
1613 | * wireless_set_porttype() | |
1614 | ******************************************************************************* | |
1615 | * | |
1616 | * DESCRIPTION: | |
1617 | * | |
1618 | * Sets the port type of the wireless device. | |
1619 | * | |
1620 | * PARAMETERS: | |
1621 | * | |
1622 | * wrq - the wireless request buffer | |
1623 | * lp - the device's private adapter structure | |
1624 | * | |
1625 | * RETURNS: | |
1626 | * | |
1627 | * 0 on success | |
1628 | * errno value otherwise | |
1629 | * | |
1630 | ******************************************************************************/ | |
1631 | static int wireless_set_porttype(struct net_device *dev, struct iw_request_info *info, __u32 *mode, char *extra) | |
1632 | { | |
1633 | struct wl_private *lp = wl_priv(dev); | |
1634 | unsigned long flags; | |
1635 | int ret = 0; | |
1636 | hcf_16 portType; | |
1637 | hcf_16 createIBSS; | |
1638 | /*------------------------------------------------------------------------*/ | |
1639 | ||
1640 | DBG_FUNC( "wireless_set_porttype" ); | |
1641 | DBG_ENTER( DbgInfo ); | |
1642 | ||
1643 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1644 | ret = -EBUSY; | |
1645 | goto out; | |
1646 | } | |
1647 | ||
1648 | wl_lock( lp, &flags ); | |
1649 | ||
1650 | wl_act_int_off( lp ); | |
1651 | ||
1652 | /* Validate the new value */ | |
1653 | switch( *mode ) { | |
1654 | case IW_MODE_ADHOC: | |
1655 | ||
1656 | /* When user requests ad-hoc, set IBSS mode! */ | |
1657 | portType = 1; | |
1658 | createIBSS = 1; | |
1659 | ||
1660 | lp->DownloadFirmware = WVLAN_DRV_MODE_STA; //1; | |
1661 | ||
1662 | break; | |
1663 | ||
1664 | ||
1665 | case IW_MODE_AUTO: | |
1666 | case IW_MODE_INFRA: | |
1667 | ||
1668 | /* Both automatic and infrastructure set port to BSS/STA mode */ | |
1669 | portType = 1; | |
1670 | createIBSS = 0; | |
1671 | ||
1672 | lp->DownloadFirmware = WVLAN_DRV_MODE_STA; //1; | |
1673 | ||
1674 | break; | |
1675 | ||
1676 | ||
1677 | #if 0 //;? (HCF_TYPE) & HCF_TYPE_AP | |
1678 | ||
1679 | case IW_MODE_MASTER: | |
1680 | ||
1681 | /* Set BSS/AP mode */ | |
1682 | portType = 1; | |
1683 | ||
1684 | lp->CreateIBSS = 0; | |
1685 | lp->DownloadFirmware = WVLAN_DRV_MODE_AP; //2; | |
1686 | ||
1687 | break; | |
1688 | ||
1689 | #endif /* (HCF_TYPE) & HCF_TYPE_AP */ | |
1690 | ||
1691 | ||
1692 | default: | |
1693 | ||
1694 | portType = 0; | |
1695 | createIBSS = 0; | |
1696 | ret = -EINVAL; | |
1697 | } | |
1698 | ||
1699 | if( portType != 0 ) { | |
1700 | /* Only do something if there is a mode change */ | |
1701 | if( ( lp->PortType != portType ) || (lp->CreateIBSS != createIBSS)) { | |
1702 | lp->PortType = portType; | |
1703 | lp->CreateIBSS = createIBSS; | |
1704 | ||
1705 | /* Commit the adapter parameters */ | |
1706 | wl_go( lp ); | |
1707 | ||
1708 | /* Send an event that mode has been set */ | |
1709 | wl_wext_event_mode( lp->dev ); | |
1710 | } | |
1711 | } | |
1712 | ||
1713 | wl_act_int_on( lp ); | |
1714 | ||
1715 | wl_unlock(lp, &flags); | |
1716 | ||
1717 | out: | |
1718 | DBG_LEAVE( DbgInfo ); | |
1719 | return ret; | |
1720 | } // wireless_set_porttype | |
1721 | /*============================================================================*/ | |
1722 | ||
1723 | ||
1724 | ||
1725 | ||
1726 | /******************************************************************************* | |
1727 | * wireless_get_porttype() | |
1728 | ******************************************************************************* | |
1729 | * | |
1730 | * DESCRIPTION: | |
1731 | * | |
1732 | * Gets the port type of the wireless device. | |
1733 | * | |
1734 | * PARAMETERS: | |
1735 | * | |
1736 | * wrq - the wireless request buffer | |
1737 | * lp - the device's private adapter structure | |
1738 | * | |
1739 | * RETURNS: | |
1740 | * | |
1741 | * 0 on success | |
1742 | * errno value otherwise | |
1743 | * | |
1744 | ******************************************************************************/ | |
1745 | static int wireless_get_porttype(struct net_device *dev, struct iw_request_info *info, __u32 *mode, char *extra) | |
1746 | ||
1747 | { | |
1748 | struct wl_private *lp = wl_priv(dev); | |
1749 | unsigned long flags; | |
1750 | int ret = 0; | |
1751 | int status = -1; | |
1752 | hcf_16 *pPortType; | |
1753 | /*------------------------------------------------------------------------*/ | |
1754 | ||
1755 | ||
1756 | DBG_FUNC( "wireless_get_porttype" ); | |
1757 | DBG_ENTER( DbgInfo ); | |
1758 | ||
1759 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1760 | ret = -EBUSY; | |
1761 | goto out; | |
1762 | } | |
1763 | ||
1764 | wl_lock( lp, &flags ); | |
1765 | ||
1766 | wl_act_int_off( lp ); | |
1767 | ||
1768 | /* Get the current port type */ | |
1769 | lp->ltvRecord.len = 1 + ( sizeof( *pPortType ) / sizeof( hcf_16 )); | |
1770 | lp->ltvRecord.typ = CFG_CNF_PORT_TYPE; | |
1771 | ||
1772 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
1773 | ||
1774 | if( status == HCF_SUCCESS ) { | |
1775 | pPortType = (hcf_16 *)&( lp->ltvRecord.u.u32 ); | |
1776 | ||
1777 | *pPortType = CNV_LITTLE_TO_INT( *pPortType ); | |
1778 | ||
1779 | switch( *pPortType ) { | |
1780 | case 1: | |
1781 | ||
1782 | #if 0 | |
1783 | #if (HCF_TYPE) & HCF_TYPE_AP | |
1784 | ||
1785 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP ) { | |
1786 | *mode = IW_MODE_MASTER; | |
1787 | } else { | |
1788 | *mode = IW_MODE_INFRA; | |
1789 | } | |
1790 | ||
1791 | #else | |
1792 | ||
1793 | *mode = IW_MODE_INFRA; | |
1794 | ||
1795 | #endif /* (HCF_TYPE) & HCF_TYPE_AP */ | |
1796 | #endif | |
1797 | ||
1798 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP ) { | |
1799 | *mode = IW_MODE_MASTER; | |
1800 | } else { | |
1801 | if( lp->CreateIBSS ) { | |
1802 | *mode = IW_MODE_ADHOC; | |
1803 | } else { | |
1804 | *mode = IW_MODE_INFRA; | |
1805 | } | |
1806 | } | |
1807 | ||
1808 | break; | |
1809 | ||
1810 | ||
1811 | case 3: | |
1812 | *mode = IW_MODE_ADHOC; | |
1813 | break; | |
1814 | ||
1815 | default: | |
1816 | ret = -EFAULT; | |
1817 | break; | |
1818 | } | |
1819 | } else { | |
1820 | ret = -EFAULT; | |
1821 | } | |
1822 | ||
1823 | wl_act_int_on( lp ); | |
1824 | ||
1825 | wl_unlock(lp, &flags); | |
1826 | ||
1827 | out: | |
1828 | DBG_LEAVE( DbgInfo ); | |
1829 | return ret; | |
1830 | } // wireless_get_porttype | |
1831 | /*============================================================================*/ | |
1832 | ||
1833 | ||
1834 | ||
1835 | ||
1836 | /******************************************************************************* | |
1837 | * wireless_set_power() | |
1838 | ******************************************************************************* | |
1839 | * | |
1840 | * DESCRIPTION: | |
1841 | * | |
1842 | * Sets the power management settings of the wireless device. | |
1843 | * | |
1844 | * PARAMETERS: | |
1845 | * | |
1846 | * wrq - the wireless request buffer | |
1847 | * lp - the device's private adapter structure | |
1848 | * | |
1849 | * RETURNS: | |
1850 | * | |
1851 | * 0 on success | |
1852 | * errno value otherwise | |
1853 | * | |
1854 | ******************************************************************************/ | |
1855 | static int wireless_set_power(struct net_device *dev, struct iw_request_info *info, struct iw_param *wrq, char *extra) | |
1856 | { | |
1857 | struct wl_private *lp = wl_priv(dev); | |
1858 | unsigned long flags; | |
1859 | int ret = 0; | |
1860 | /*------------------------------------------------------------------------*/ | |
1861 | ||
1862 | ||
1863 | DBG_FUNC( "wireless_set_power" ); | |
1864 | DBG_ENTER( DbgInfo ); | |
1865 | ||
1866 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1867 | ret = -EBUSY; | |
1868 | goto out; | |
1869 | } | |
1870 | ||
1871 | DBG_PRINT( "THIS CORRUPTS PMEnabled ;?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" ); | |
1872 | ||
1873 | #if 0 //;? Needed, was present in original code but not in 7.18 Linux 2.6 kernel version | |
1874 | if( !capable( CAP_NET_ADMIN )) { | |
1875 | ret = -EPERM; | |
1876 | ||
1877 | DBG_LEAVE( DbgInfo ); | |
1878 | return ret; | |
1879 | } | |
1880 | #endif | |
1881 | ||
1882 | wl_lock( lp, &flags ); | |
1883 | ||
1884 | wl_act_int_off( lp ); | |
1885 | ||
1886 | /* Set the power management state based on the 'disabled' value */ | |
1887 | if( wrq->disabled ) { | |
1888 | lp->PMEnabled = 0; | |
1889 | } else { | |
1890 | lp->PMEnabled = 1; | |
1891 | } | |
1892 | ||
1893 | /* Commit the adapter parameters */ | |
1894 | wl_apply( lp ); | |
1895 | ||
1896 | wl_act_int_on( lp ); | |
1897 | ||
1898 | wl_unlock(lp, &flags); | |
1899 | ||
1900 | out: | |
1901 | DBG_LEAVE( DbgInfo ); | |
1902 | return ret; | |
1903 | } // wireless_set_power | |
1904 | /*============================================================================*/ | |
1905 | ||
1906 | ||
1907 | ||
1908 | ||
1909 | /******************************************************************************* | |
1910 | * wireless_get_power() | |
1911 | ******************************************************************************* | |
1912 | * | |
1913 | * DESCRIPTION: | |
1914 | * | |
1915 | * Gets the power management settings of the wireless device. | |
1916 | * | |
1917 | * PARAMETERS: | |
1918 | * | |
1919 | * wrq - the wireless request buffer | |
1920 | * lp - the device's private adapter structure | |
1921 | * | |
1922 | * RETURNS: | |
1923 | * | |
1924 | * 0 on success | |
1925 | * errno value otherwise | |
1926 | * | |
1927 | ******************************************************************************/ | |
1928 | static int wireless_get_power(struct net_device *dev, struct iw_request_info *info, struct iw_param *rrq, char *extra) | |
1929 | ||
1930 | { | |
1931 | struct wl_private *lp = wl_priv(dev); | |
1932 | unsigned long flags; | |
1933 | int ret = 0; | |
1934 | /*------------------------------------------------------------------------*/ | |
1935 | DBG_FUNC( "wireless_get_power" ); | |
1936 | DBG_ENTER( DbgInfo ); | |
1937 | ||
1938 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
1939 | ret = -EBUSY; | |
1940 | goto out; | |
1941 | } | |
1942 | ||
1943 | DBG_PRINT( "THIS IS PROBABLY AN OVER-SIMPLIFICATION ;?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" ); | |
1944 | ||
1945 | wl_lock( lp, &flags ); | |
1946 | ||
1947 | wl_act_int_off( lp ); | |
1948 | ||
1949 | rrq->flags = 0; | |
1950 | rrq->value = 0; | |
1951 | ||
1952 | if( lp->PMEnabled ) { | |
1953 | rrq->disabled = 0; | |
1954 | } else { | |
1955 | rrq->disabled = 1; | |
1956 | } | |
1957 | ||
1958 | wl_act_int_on( lp ); | |
1959 | ||
1960 | wl_unlock(lp, &flags); | |
1961 | ||
1962 | out: | |
1963 | DBG_LEAVE( DbgInfo ); | |
1964 | return ret; | |
1965 | } // wireless_get_power | |
1966 | /*============================================================================*/ | |
1967 | ||
1968 | ||
1969 | ||
1970 | ||
1971 | /******************************************************************************* | |
1972 | * wireless_get_tx_power() | |
1973 | ******************************************************************************* | |
1974 | * | |
1975 | * DESCRIPTION: | |
1976 | * | |
1977 | * Gets the transmit power of the wireless device's radio. | |
1978 | * | |
1979 | * PARAMETERS: | |
1980 | * | |
1981 | * wrq - the wireless request buffer | |
1982 | * lp - the device's private adapter structure | |
1983 | * | |
1984 | * RETURNS: | |
1985 | * | |
1986 | * 0 on success | |
1987 | * errno value otherwise | |
1988 | * | |
1989 | ******************************************************************************/ | |
1990 | static int wireless_get_tx_power(struct net_device *dev, struct iw_request_info *info, struct iw_param *rrq, char *extra) | |
1991 | { | |
1992 | struct wl_private *lp = wl_priv(dev); | |
1993 | unsigned long flags; | |
1994 | int ret = 0; | |
1995 | /*------------------------------------------------------------------------*/ | |
1996 | DBG_FUNC( "wireless_get_tx_power" ); | |
1997 | DBG_ENTER( DbgInfo ); | |
1998 | ||
1999 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
2000 | ret = -EBUSY; | |
2001 | goto out; | |
2002 | } | |
2003 | ||
2004 | wl_lock( lp, &flags ); | |
2005 | ||
2006 | wl_act_int_off( lp ); | |
2007 | ||
2008 | #ifdef USE_POWER_DBM | |
2009 | rrq->value = RADIO_TX_POWER_DBM; | |
2010 | rrq->flags = IW_TXPOW_DBM; | |
2011 | #else | |
2012 | rrq->value = RADIO_TX_POWER_MWATT; | |
2013 | rrq->flags = IW_TXPOW_MWATT; | |
2014 | #endif | |
2015 | rrq->fixed = 1; | |
2016 | rrq->disabled = 0; | |
2017 | ||
2018 | wl_act_int_on( lp ); | |
2019 | ||
2020 | wl_unlock(lp, &flags); | |
2021 | ||
2022 | out: | |
2023 | DBG_LEAVE( DbgInfo ); | |
2024 | return ret; | |
2025 | } // wireless_get_tx_power | |
2026 | /*============================================================================*/ | |
2027 | ||
2028 | ||
2029 | ||
2030 | ||
2031 | /******************************************************************************* | |
2032 | * wireless_set_rts_threshold() | |
2033 | ******************************************************************************* | |
2034 | * | |
2035 | * DESCRIPTION: | |
2036 | * | |
2037 | * Sets the RTS threshold for the wireless card. | |
2038 | * | |
2039 | * PARAMETERS: | |
2040 | * | |
2041 | * wrq - the wireless request buffer | |
2042 | * lp - the device's private adapter structure | |
2043 | * | |
2044 | * RETURNS: | |
2045 | * | |
2046 | * 0 on success | |
2047 | * errno value otherwise | |
2048 | * | |
2049 | ******************************************************************************/ | |
2050 | static int wireless_set_rts_threshold (struct net_device *dev, struct iw_request_info *info, struct iw_param *rts, char *extra) | |
2051 | { | |
2052 | int ret = 0; | |
2053 | struct wl_private *lp = wl_priv(dev); | |
2054 | unsigned long flags; | |
2055 | int rthr = rts->value; | |
2056 | /*------------------------------------------------------------------------*/ | |
2057 | ||
2058 | ||
2059 | DBG_FUNC( "wireless_set_rts_threshold" ); | |
2060 | DBG_ENTER( DbgInfo ); | |
2061 | ||
2062 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
2063 | ret = -EBUSY; | |
2064 | goto out; | |
2065 | } | |
2066 | ||
2067 | if(rts->fixed == 0) { | |
2068 | ret = -EINVAL; | |
2069 | goto out; | |
2070 | } | |
2071 | ||
68c0bdff HG |
2072 | if( rts->disabled ) { |
2073 | rthr = 2347; | |
2074 | } | |
68c0bdff HG |
2075 | |
2076 | if(( rthr < 256 ) || ( rthr > 2347 )) { | |
2077 | ret = -EINVAL; | |
2078 | goto out; | |
2079 | } | |
2080 | ||
2081 | wl_lock( lp, &flags ); | |
2082 | ||
2083 | wl_act_int_off( lp ); | |
2084 | ||
2085 | lp->RTSThreshold = rthr; | |
2086 | ||
2087 | wl_apply( lp ); | |
2088 | ||
2089 | wl_act_int_on( lp ); | |
2090 | ||
2091 | wl_unlock(lp, &flags); | |
2092 | ||
2093 | out: | |
2094 | DBG_LEAVE( DbgInfo ); | |
2095 | return ret; | |
2096 | } // wireless_set_rts_threshold | |
2097 | /*============================================================================*/ | |
2098 | ||
2099 | ||
2100 | ||
2101 | ||
2102 | /******************************************************************************* | |
2103 | * wireless_get_rts_threshold() | |
2104 | ******************************************************************************* | |
2105 | * | |
2106 | * DESCRIPTION: | |
2107 | * | |
2108 | * Gets the RTS threshold for the wireless card. | |
2109 | * | |
2110 | * PARAMETERS: | |
2111 | * | |
2112 | * wrq - the wireless request buffer | |
2113 | * lp - the device's private adapter structure | |
2114 | * | |
2115 | * RETURNS: | |
2116 | * | |
2117 | * 0 on success | |
2118 | * errno value otherwise | |
2119 | * | |
2120 | ******************************************************************************/ | |
2121 | static int wireless_get_rts_threshold (struct net_device *dev, struct iw_request_info *info, struct iw_param *rts, char *extra) | |
2122 | { | |
2123 | int ret = 0; | |
2124 | struct wl_private *lp = wl_priv(dev); | |
2125 | unsigned long flags; | |
2126 | /*------------------------------------------------------------------------*/ | |
2127 | ||
2128 | DBG_FUNC( "wireless_get_rts_threshold" ); | |
2129 | DBG_ENTER( DbgInfo ); | |
2130 | ||
2131 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
2132 | ret = -EBUSY; | |
2133 | goto out; | |
2134 | } | |
2135 | ||
2136 | wl_lock( lp, &flags ); | |
2137 | ||
2138 | wl_act_int_off( lp ); | |
2139 | ||
2140 | rts->value = lp->RTSThreshold; | |
2141 | ||
68c0bdff HG |
2142 | rts->disabled = ( rts->value == 2347 ); |
2143 | ||
68c0bdff HG |
2144 | rts->fixed = 1; |
2145 | ||
2146 | wl_act_int_on( lp ); | |
2147 | ||
2148 | wl_unlock(lp, &flags); | |
2149 | ||
2150 | out: | |
2151 | DBG_LEAVE( DbgInfo ); | |
2152 | return ret; | |
2153 | } // wireless_get_rts_threshold | |
2154 | /*============================================================================*/ | |
2155 | ||
2156 | ||
2157 | ||
2158 | ||
2159 | ||
2160 | /******************************************************************************* | |
2161 | * wireless_set_rate() | |
2162 | ******************************************************************************* | |
2163 | * | |
2164 | * DESCRIPTION: | |
2165 | * | |
2166 | * Set the default data rate setting used by the wireless device. | |
2167 | * | |
2168 | * PARAMETERS: | |
2169 | * | |
2170 | * wrq - the wireless request buffer | |
2171 | * lp - the device's private adapter structure | |
2172 | * | |
2173 | * RETURNS: | |
2174 | * | |
2175 | * 0 on success | |
2176 | * errno value otherwise | |
2177 | * | |
2178 | ******************************************************************************/ | |
2179 | static int wireless_set_rate(struct net_device *dev, struct iw_request_info *info, struct iw_param *rrq, char *extra) | |
2180 | { | |
2181 | struct wl_private *lp = wl_priv(dev); | |
2182 | unsigned long flags; | |
2183 | int ret = 0; | |
2184 | #ifdef WARP | |
2185 | int status = -1; | |
2186 | int index = 0; | |
2187 | #endif // WARP | |
2188 | /*------------------------------------------------------------------------*/ | |
2189 | ||
2190 | ||
2191 | DBG_FUNC( "wireless_set_rate" ); | |
2192 | DBG_ENTER( DbgInfo ); | |
2193 | ||
2194 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
2195 | ret = -EBUSY; | |
2196 | goto out; | |
2197 | } | |
2198 | ||
2199 | wl_lock( lp, &flags ); | |
2200 | ||
2201 | wl_act_int_off( lp ); | |
2202 | ||
2203 | #ifdef WARP | |
2204 | ||
2205 | /* Determine if the card is operating in the 2.4 or 5.0 GHz band; check | |
2206 | if Bit 9 is set in the current channel RID */ | |
2207 | lp->ltvRecord.len = 2; | |
2208 | lp->ltvRecord.typ = CFG_CUR_CHANNEL; | |
2209 | ||
2210 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
2211 | ||
2212 | if( status == HCF_SUCCESS ) { | |
2213 | index = ( CNV_LITTLE_TO_INT( lp->ltvRecord.u.u16[0] ) & 0x100 ) ? 1 : 0; | |
2214 | ||
2215 | DBG_PRINT( "Index: %d\n", index ); | |
2216 | } else { | |
2217 | DBG_ERROR( DbgInfo, "Could not determine radio frequency\n" ); | |
2218 | DBG_LEAVE( DbgInfo ); | |
2219 | ret = -EINVAL; | |
2220 | goto out_unlock; | |
2221 | } | |
2222 | ||
2223 | if( rrq->value > 0 && | |
2224 | rrq->value <= 1 * MEGABIT ) { | |
2225 | lp->TxRateControl[index] = 0x0001; | |
2226 | } | |
2227 | else if( rrq->value > 1 * MEGABIT && | |
2228 | rrq->value <= 2 * MEGABIT ) { | |
2229 | if( rrq->fixed == 1 ) { | |
2230 | lp->TxRateControl[index] = 0x0002; | |
2231 | } else { | |
2232 | lp->TxRateControl[index] = 0x0003; | |
2233 | } | |
2234 | } | |
2235 | else if( rrq->value > 2 * MEGABIT && | |
2236 | rrq->value <= 5 * MEGABIT ) { | |
2237 | if( rrq->fixed == 1 ) { | |
2238 | lp->TxRateControl[index] = 0x0004; | |
2239 | } else { | |
2240 | lp->TxRateControl[index] = 0x0007; | |
2241 | } | |
2242 | } | |
2243 | else if( rrq->value > 5 * MEGABIT && | |
2244 | rrq->value <= 6 * MEGABIT ) { | |
2245 | if( rrq->fixed == 1 ) { | |
2246 | lp->TxRateControl[index] = 0x0010; | |
2247 | } else { | |
2248 | lp->TxRateControl[index] = 0x0017; | |
2249 | } | |
2250 | } | |
2251 | else if( rrq->value > 6 * MEGABIT && | |
2252 | rrq->value <= 9 * MEGABIT ) { | |
2253 | if( rrq->fixed == 1 ) { | |
2254 | lp->TxRateControl[index] = 0x0020; | |
2255 | } else { | |
2256 | lp->TxRateControl[index] = 0x0037; | |
2257 | } | |
2258 | } | |
2259 | else if( rrq->value > 9 * MEGABIT && | |
2260 | rrq->value <= 11 * MEGABIT ) { | |
2261 | if( rrq->fixed == 1 ) { | |
2262 | lp->TxRateControl[index] = 0x0008; | |
2263 | } else { | |
2264 | lp->TxRateControl[index] = 0x003F; | |
2265 | } | |
2266 | } | |
2267 | else if( rrq->value > 11 * MEGABIT && | |
2268 | rrq->value <= 12 * MEGABIT ) { | |
2269 | if( rrq->fixed == 1 ) { | |
2270 | lp->TxRateControl[index] = 0x0040; | |
2271 | } else { | |
2272 | lp->TxRateControl[index] = 0x007F; | |
2273 | } | |
2274 | } | |
2275 | else if( rrq->value > 12 * MEGABIT && | |
2276 | rrq->value <= 18 * MEGABIT ) { | |
2277 | if( rrq->fixed == 1 ) { | |
2278 | lp->TxRateControl[index] = 0x0080; | |
2279 | } else { | |
2280 | lp->TxRateControl[index] = 0x00FF; | |
2281 | } | |
2282 | } | |
2283 | else if( rrq->value > 18 * MEGABIT && | |
2284 | rrq->value <= 24 * MEGABIT ) { | |
2285 | if( rrq->fixed == 1 ) { | |
2286 | lp->TxRateControl[index] = 0x0100; | |
2287 | } else { | |
2288 | lp->TxRateControl[index] = 0x01FF; | |
2289 | } | |
2290 | } | |
2291 | else if( rrq->value > 24 * MEGABIT && | |
2292 | rrq->value <= 36 * MEGABIT ) { | |
2293 | if( rrq->fixed == 1 ) { | |
2294 | lp->TxRateControl[index] = 0x0200; | |
2295 | } else { | |
2296 | lp->TxRateControl[index] = 0x03FF; | |
2297 | } | |
2298 | } | |
2299 | else if( rrq->value > 36 * MEGABIT && | |
2300 | rrq->value <= 48 * MEGABIT ) { | |
2301 | if( rrq->fixed == 1 ) { | |
2302 | lp->TxRateControl[index] = 0x0400; | |
2303 | } else { | |
2304 | lp->TxRateControl[index] = 0x07FF; | |
2305 | } | |
2306 | } | |
2307 | else if( rrq->value > 48 * MEGABIT && | |
2308 | rrq->value <= 54 * MEGABIT ) { | |
2309 | if( rrq->fixed == 1 ) { | |
2310 | lp->TxRateControl[index] = 0x0800; | |
2311 | } else { | |
2312 | lp->TxRateControl[index] = 0x0FFF; | |
2313 | } | |
2314 | } | |
2315 | else if( rrq->fixed == 0 ) { | |
2316 | /* In this case, the user has not specified a bitrate, only the "auto" | |
2317 | moniker. So, set to all supported rates */ | |
2318 | lp->TxRateControl[index] = PARM_MAX_TX_RATE; | |
2319 | } else { | |
2320 | rrq->value = 0; | |
2321 | ret = -EINVAL; | |
2322 | goto out_unlock; | |
2323 | } | |
2324 | ||
2325 | ||
2326 | #else | |
2327 | ||
2328 | if( rrq->value > 0 && | |
2329 | rrq->value <= 1 * MEGABIT ) { | |
2330 | lp->TxRateControl[0] = 1; | |
2331 | } | |
2332 | else if( rrq->value > 1 * MEGABIT && | |
2333 | rrq->value <= 2 * MEGABIT ) { | |
2334 | if( rrq->fixed ) { | |
2335 | lp->TxRateControl[0] = 2; | |
2336 | } else { | |
2337 | lp->TxRateControl[0] = 6; | |
2338 | } | |
2339 | } | |
2340 | else if( rrq->value > 2 * MEGABIT && | |
2341 | rrq->value <= 5 * MEGABIT ) { | |
2342 | if( rrq->fixed ) { | |
2343 | lp->TxRateControl[0] = 4; | |
2344 | } else { | |
2345 | lp->TxRateControl[0] = 7; | |
2346 | } | |
2347 | } | |
2348 | else if( rrq->value > 5 * MEGABIT && | |
2349 | rrq->value <= 11 * MEGABIT ) { | |
2350 | if( rrq->fixed) { | |
2351 | lp->TxRateControl[0] = 5; | |
2352 | } else { | |
2353 | lp->TxRateControl[0] = 3; | |
2354 | } | |
2355 | } | |
2356 | else if( rrq->fixed == 0 ) { | |
2357 | /* In this case, the user has not specified a bitrate, only the "auto" | |
2358 | moniker. So, set the rate to 11Mb auto */ | |
2359 | lp->TxRateControl[0] = 3; | |
2360 | } else { | |
2361 | rrq->value = 0; | |
2362 | ret = -EINVAL; | |
2363 | goto out_unlock; | |
2364 | } | |
2365 | ||
2366 | #endif // WARP | |
2367 | ||
2368 | ||
2369 | /* Commit the adapter parameters */ | |
2370 | wl_apply( lp ); | |
2371 | ||
2372 | out_unlock: | |
2373 | ||
2374 | wl_act_int_on( lp ); | |
2375 | ||
2376 | wl_unlock(lp, &flags); | |
2377 | ||
2378 | out: | |
2379 | DBG_LEAVE( DbgInfo ); | |
2380 | return ret; | |
2381 | } // wireless_set_rate | |
2382 | /*============================================================================*/ | |
2383 | ||
2384 | ||
2385 | ||
2386 | ||
2387 | /******************************************************************************* | |
2388 | * wireless_get_rate() | |
2389 | ******************************************************************************* | |
2390 | * | |
2391 | * DESCRIPTION: | |
2392 | * | |
2393 | * Get the default data rate setting used by the wireless device. | |
2394 | * | |
2395 | * PARAMETERS: | |
2396 | * | |
2397 | * wrq - the wireless request buffer | |
2398 | * lp - the device's private adapter structure | |
2399 | * | |
2400 | * RETURNS: | |
2401 | * | |
2402 | * 0 on success | |
2403 | * errno value otherwise | |
2404 | * | |
2405 | ******************************************************************************/ | |
2406 | static int wireless_get_rate(struct net_device *dev, struct iw_request_info *info, struct iw_param *rrq, char *extra) | |
2407 | ||
2408 | { | |
2409 | struct wl_private *lp = wl_priv(dev); | |
2410 | unsigned long flags; | |
2411 | int ret = 0; | |
2412 | int status = -1; | |
2413 | hcf_16 txRate; | |
2414 | /*------------------------------------------------------------------------*/ | |
2415 | ||
2416 | ||
2417 | DBG_FUNC( "wireless_get_rate" ); | |
2418 | DBG_ENTER( DbgInfo ); | |
2419 | ||
2420 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
2421 | ret = -EBUSY; | |
2422 | goto out; | |
2423 | } | |
2424 | ||
2425 | wl_lock( lp, &flags ); | |
2426 | ||
2427 | wl_act_int_off( lp ); | |
2428 | ||
2429 | /* Get the current transmit rate from the adapter */ | |
2430 | lp->ltvRecord.len = 1 + ( sizeof(txRate)/sizeof(hcf_16)); | |
2431 | lp->ltvRecord.typ = CFG_CUR_TX_RATE; | |
2432 | ||
2433 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
2434 | ||
2435 | if( status == HCF_SUCCESS ) { | |
2436 | #ifdef WARP | |
2437 | ||
2438 | txRate = CNV_LITTLE_TO_INT( lp->ltvRecord.u.u16[0] ); | |
2439 | ||
2440 | if( txRate & 0x0001 ) { | |
2441 | txRate = 1; | |
2442 | } | |
2443 | else if( txRate & 0x0002 ) { | |
2444 | txRate = 2; | |
2445 | } | |
2446 | else if( txRate & 0x0004 ) { | |
2447 | txRate = 5; | |
2448 | } | |
2449 | else if( txRate & 0x0008 ) { | |
2450 | txRate = 11; | |
2451 | } | |
2452 | else if( txRate & 0x00010 ) { | |
2453 | txRate = 6; | |
2454 | } | |
2455 | else if( txRate & 0x00020 ) { | |
2456 | txRate = 9; | |
2457 | } | |
2458 | else if( txRate & 0x00040 ) { | |
2459 | txRate = 12; | |
2460 | } | |
2461 | else if( txRate & 0x00080 ) { | |
2462 | txRate = 18; | |
2463 | } | |
2464 | else if( txRate & 0x00100 ) { | |
2465 | txRate = 24; | |
2466 | } | |
2467 | else if( txRate & 0x00200 ) { | |
2468 | txRate = 36; | |
2469 | } | |
2470 | else if( txRate & 0x00400 ) { | |
2471 | txRate = 48; | |
2472 | } | |
2473 | else if( txRate & 0x00800 ) { | |
2474 | txRate = 54; | |
2475 | } | |
2476 | ||
2477 | #else | |
2478 | ||
2479 | txRate = (hcf_16)CNV_LITTLE_TO_LONG( lp->ltvRecord.u.u32[0] ); | |
2480 | ||
2481 | #endif // WARP | |
2482 | ||
2483 | rrq->value = txRate * MEGABIT; | |
2484 | } else { | |
2485 | rrq->value = 0; | |
2486 | ret = -EFAULT; | |
2487 | } | |
2488 | ||
2489 | wl_act_int_on( lp ); | |
2490 | ||
2491 | wl_unlock(lp, &flags); | |
2492 | ||
2493 | out: | |
2494 | DBG_LEAVE( DbgInfo ); | |
2495 | return ret; | |
2496 | } // wireless_get_rate | |
2497 | /*============================================================================*/ | |
2498 | ||
2499 | ||
2500 | ||
2501 | ||
2502 | #if 0 //;? Not used anymore | |
2503 | /******************************************************************************* | |
2504 | * wireless_get_private_interface() | |
2505 | ******************************************************************************* | |
2506 | * | |
2507 | * DESCRIPTION: | |
2508 | * | |
2509 | * Returns the Linux Wireless Extensions' compatible private interface of | |
2510 | * the driver. | |
2511 | * | |
2512 | * PARAMETERS: | |
2513 | * | |
2514 | * wrq - the wireless request buffer | |
2515 | * lp - the device's private adapter structure | |
2516 | * | |
2517 | * RETURNS: | |
2518 | * | |
2519 | * 0 on success | |
2520 | * errno value otherwise | |
2521 | * | |
2522 | ******************************************************************************/ | |
2523 | int wireless_get_private_interface( struct iwreq *wrq, struct wl_private *lp ) | |
2524 | { | |
2525 | int ret = 0; | |
2526 | /*------------------------------------------------------------------------*/ | |
2527 | ||
2528 | ||
2529 | DBG_FUNC( "wireless_get_private_interface" ); | |
2530 | DBG_ENTER( DbgInfo ); | |
2531 | ||
2532 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
2533 | ret = -EBUSY; | |
2534 | goto out; | |
2535 | } | |
2536 | ||
2537 | if( wrq->u.data.pointer != NULL ) { | |
2538 | struct iw_priv_args priv[] = | |
2539 | { | |
2540 | { SIOCSIWNETNAME, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, 0, "snetwork_name" }, | |
2541 | { SIOCGIWNETNAME, 0, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, "gnetwork_name" }, | |
2542 | { SIOCSIWSTANAME, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, 0, "sstation_name" }, | |
2543 | { SIOCGIWSTANAME, 0, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, "gstation_name" }, | |
2544 | { SIOCSIWPORTTYPE, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "sport_type" }, | |
2545 | { SIOCGIWPORTTYPE, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "gport_type" }, | |
2546 | }; | |
2547 | ||
2548 | /* Verify the user buffer */ | |
2549 | ret = verify_area( VERIFY_WRITE, wrq->u.data.pointer, sizeof( priv )); | |
2550 | ||
2551 | if( ret != 0 ) { | |
2552 | DBG_LEAVE( DbgInfo ); | |
2553 | return ret; | |
2554 | } | |
2555 | ||
2556 | /* Copy the data into the user's buffer */ | |
2557 | wrq->u.data.length = NELEM( priv ); | |
2558 | copy_to_user( wrq->u.data.pointer, &priv, sizeof( priv )); | |
2559 | } | |
2560 | ||
2561 | out: | |
2562 | DBG_LEAVE( DbgInfo ); | |
2563 | return ret; | |
2564 | } // wireless_get_private_interface | |
2565 | /*============================================================================*/ | |
2566 | #endif | |
2567 | ||
2568 | ||
2569 | ||
68c0bdff HG |
2570 | /******************************************************************************* |
2571 | * wireless_set_scan() | |
2572 | ******************************************************************************* | |
2573 | * | |
2574 | * DESCRIPTION: | |
2575 | * | |
2576 | * Instructs the driver to initiate a network scan. | |
2577 | * | |
2578 | * PARAMETERS: | |
2579 | * | |
2580 | * wrq - the wireless request buffer | |
2581 | * lp - the device's private adapter structure | |
2582 | * | |
2583 | * RETURNS: | |
2584 | * | |
2585 | * 0 on success | |
2586 | * errno value otherwise | |
2587 | * | |
2588 | ******************************************************************************/ | |
2589 | static int wireless_set_scan(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) | |
2590 | { | |
2591 | struct wl_private *lp = wl_priv(dev); | |
2592 | unsigned long flags; | |
2593 | int ret = 0; | |
2594 | int status = -1; | |
2595 | int retries = 0; | |
2596 | /*------------------------------------------------------------------------*/ | |
2597 | ||
2598 | //;? Note: shows results as trace, retruns always 0 unless BUSY | |
2599 | ||
2600 | DBG_FUNC( "wireless_set_scan" ); | |
2601 | DBG_ENTER( DbgInfo ); | |
2602 | ||
2603 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
2604 | ret = -EBUSY; | |
2605 | goto out; | |
2606 | } | |
2607 | ||
2608 | wl_lock( lp, &flags ); | |
2609 | ||
2610 | wl_act_int_off( lp ); | |
2611 | ||
2612 | /* | |
2613 | * This looks like a nice place to test if the HCF is still | |
2614 | * communicating with the card. It seems that sometimes BAP_1 | |
2615 | * gets corrupted. By looking at the comments in HCF the | |
25985edc | 2616 | * cause is still a mystery. Okay, the communication to the |
68c0bdff HG |
2617 | * card is dead, reset the card to revive. |
2618 | */ | |
2619 | if((lp->hcfCtx.IFB_CardStat & CARD_STAT_DEFUNCT) != 0) | |
2620 | { | |
2621 | DBG_TRACE( DbgInfo, "CARD is in DEFUNCT mode, reset it to bring it back to life\n" ); | |
2622 | wl_reset( dev ); | |
2623 | } | |
2624 | ||
2625 | retry: | |
2626 | /* Set the completion state to FALSE */ | |
2627 | lp->probe_results.scan_complete = FALSE; | |
2628 | ||
2629 | ||
2630 | /* Channels to scan */ | |
2631 | #ifdef WARP | |
2632 | lp->ltvRecord.len = 5; | |
2633 | lp->ltvRecord.typ = CFG_SCAN_CHANNEL; | |
2634 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0x3FFF ); // 2.4 GHz Band | |
2635 | lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( 0xFFFF ); // 5.0 GHz Band | |
2636 | lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE( 0xFFFF ); // .. | |
2637 | lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE( 0x0007 ); // .. | |
2638 | #else | |
2639 | lp->ltvRecord.len = 2; | |
2640 | lp->ltvRecord.typ = CFG_SCAN_CHANNEL; | |
2641 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0x7FFF ); | |
2642 | #endif // WARP | |
2643 | ||
2644 | status = hcf_put_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
2645 | ||
2646 | DBG_TRACE( DbgInfo, "CFG_SCAN_CHANNEL result : 0x%x\n", status ); | |
2647 | ||
2648 | // Holding the lock too long, make a gap to allow other processes | |
2649 | wl_unlock(lp, &flags); | |
2650 | wl_lock( lp, &flags ); | |
2651 | ||
2652 | if( status != HCF_SUCCESS ) { | |
2653 | //Recovery | |
2654 | retries++; | |
2655 | if(retries <= 10) { | |
2656 | DBG_TRACE( DbgInfo, "Reset card to recover, attempt: %d\n", retries ); | |
2657 | wl_reset( dev ); | |
2658 | ||
2659 | // Holding the lock too long, make a gap to allow other processes | |
2660 | wl_unlock(lp, &flags); | |
2661 | wl_lock( lp, &flags ); | |
2662 | ||
2663 | goto retry; | |
2664 | } | |
2665 | } | |
2666 | ||
2667 | /* Set the SCAN_SSID to "ANY". Using this RID for scan prevents the need to | |
2668 | disassociate from the network we are currently on */ | |
2669 | lp->ltvRecord.len = 18; | |
2670 | lp->ltvRecord.typ = CFG_SCAN_SSID; | |
2671 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0 ); | |
2672 | lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( 0 ); | |
2673 | ||
2674 | status = hcf_put_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
2675 | ||
2676 | // Holding the lock too long, make a gap to allow other processes | |
2677 | wl_unlock(lp, &flags); | |
2678 | wl_lock( lp, &flags ); | |
2679 | ||
2680 | DBG_TRACE( DbgInfo, "CFG_SCAN_SSID to 'any' status: 0x%x\n", status ); | |
2681 | ||
2682 | /* Initiate the scan */ | |
2683 | /* NOTE: Using HCF_ACT_SCAN has been removed, as using HCF_ACT_ACS_SCAN to | |
2684 | retrieve probe responses must always be used to support WPA */ | |
2685 | status = hcf_action( &( lp->hcfCtx ), HCF_ACT_ACS_SCAN ); | |
2686 | ||
2687 | if( status == HCF_SUCCESS ) { | |
2688 | DBG_TRACE( DbgInfo, "SUCCESSFULLY INITIATED SCAN...\n" ); | |
2689 | } else { | |
2690 | DBG_TRACE( DbgInfo, "INITIATE SCAN FAILED...\n" ); | |
2691 | } | |
2692 | ||
2693 | wl_act_int_on( lp ); | |
2694 | ||
2695 | wl_unlock(lp, &flags); | |
2696 | ||
2697 | out: | |
2698 | DBG_LEAVE(DbgInfo); | |
2699 | return ret; | |
2700 | } // wireless_set_scan | |
2701 | /*============================================================================*/ | |
2702 | ||
2703 | ||
2704 | ||
2705 | ||
2706 | /******************************************************************************* | |
2707 | * wireless_get_scan() | |
2708 | ******************************************************************************* | |
2709 | * | |
2710 | * DESCRIPTION: | |
2711 | * | |
2712 | * Instructs the driver to gather and return the results of a network scan. | |
2713 | * | |
2714 | * PARAMETERS: | |
2715 | * | |
2716 | * wrq - the wireless request buffer | |
2717 | * lp - the device's private adapter structure | |
2718 | * | |
2719 | * RETURNS: | |
2720 | * | |
2721 | * 0 on success | |
2722 | * errno value otherwise | |
2723 | * | |
2724 | ******************************************************************************/ | |
2725 | static int wireless_get_scan(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) | |
2726 | { | |
2727 | struct wl_private *lp = wl_priv(dev); | |
2728 | unsigned long flags; | |
2729 | int ret = 0; | |
2730 | int count; | |
2731 | char *buf; | |
2732 | char *buf_end; | |
2733 | struct iw_event iwe; | |
2734 | PROBE_RESP *probe_resp; | |
2735 | hcf_8 msg[512]; | |
2736 | hcf_8 *wpa_ie; | |
2737 | hcf_16 wpa_ie_len; | |
2738 | /*------------------------------------------------------------------------*/ | |
2739 | ||
2740 | ||
2741 | DBG_FUNC( "wireless_get_scan" ); | |
2742 | DBG_ENTER( DbgInfo ); | |
2743 | ||
2744 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
2745 | ret = -EBUSY; | |
2746 | goto out; | |
2747 | } | |
2748 | ||
2749 | wl_lock( lp, &flags ); | |
2750 | ||
2751 | wl_act_int_off( lp ); | |
2752 | ||
2753 | /* If the scan is not done, tell the calling process to try again later */ | |
2754 | if( !lp->probe_results.scan_complete ) { | |
2755 | ret = -EAGAIN; | |
2756 | goto out_unlock; | |
2757 | } | |
2758 | ||
2759 | DBG_TRACE( DbgInfo, "SCAN COMPLETE, Num of APs: %d\n", | |
2760 | lp->probe_results.num_aps ); | |
2761 | ||
2762 | buf = extra; | |
2763 | buf_end = extra + IW_SCAN_MAX_DATA; | |
2764 | ||
2765 | for( count = 0; count < lp->probe_results.num_aps; count++ ) { | |
2766 | /* Reference the probe response from the table */ | |
2767 | probe_resp = (PROBE_RESP *)&lp->probe_results.ProbeTable[count]; | |
2768 | ||
2769 | ||
2770 | /* First entry MUST be the MAC address */ | |
2771 | memset( &iwe, 0, sizeof( iwe )); | |
2772 | ||
2773 | iwe.cmd = SIOCGIWAP; | |
2774 | iwe.u.ap_addr.sa_family = ARPHRD_ETHER; | |
2775 | memcpy( iwe.u.ap_addr.sa_data, probe_resp->BSSID, ETH_ALEN); | |
2776 | iwe.len = IW_EV_ADDR_LEN; | |
2777 | ||
25b20463 DK |
2778 | buf = iwe_stream_add_event(info, buf, buf_end, |
2779 | &iwe, IW_EV_ADDR_LEN); | |
68c0bdff HG |
2780 | |
2781 | /* Use the mode to indicate if it's a station or AP */ | |
2782 | /* Won't always be an AP if in IBSS mode */ | |
2783 | memset( &iwe, 0, sizeof( iwe )); | |
2784 | ||
2785 | iwe.cmd = SIOCGIWMODE; | |
2786 | ||
2787 | if( probe_resp->capability & CAPABILITY_IBSS ) { | |
2788 | iwe.u.mode = IW_MODE_INFRA; | |
2789 | } else { | |
2790 | iwe.u.mode = IW_MODE_MASTER; | |
2791 | } | |
2792 | ||
2793 | iwe.len = IW_EV_UINT_LEN; | |
2794 | ||
25b20463 DK |
2795 | buf = iwe_stream_add_event(info, buf, buf_end, |
2796 | &iwe, IW_EV_UINT_LEN); | |
68c0bdff HG |
2797 | |
2798 | /* Any quality information */ | |
2799 | memset(&iwe, 0, sizeof(iwe)); | |
2800 | ||
2801 | iwe.cmd = IWEVQUAL; | |
2802 | iwe.u.qual.level = dbm(probe_resp->signal); | |
2803 | iwe.u.qual.noise = dbm(probe_resp->silence); | |
2804 | iwe.u.qual.qual = iwe.u.qual.level - iwe.u.qual.noise; | |
e81589a7 | 2805 | iwe.u.qual.updated = lp->probe_results.scan_complete | IW_QUAL_DBM; |
68c0bdff HG |
2806 | iwe.len = IW_EV_QUAL_LEN; |
2807 | ||
25b20463 DK |
2808 | buf = iwe_stream_add_event(info, buf, buf_end, |
2809 | &iwe, IW_EV_QUAL_LEN); | |
68c0bdff HG |
2810 | |
2811 | ||
2812 | /* ESSID information */ | |
2813 | if( probe_resp->rawData[1] > 0 ) { | |
2814 | memset( &iwe, 0, sizeof( iwe )); | |
2815 | ||
2816 | iwe.cmd = SIOCGIWESSID; | |
2817 | iwe.u.data.length = probe_resp->rawData[1]; | |
2818 | iwe.u.data.flags = 1; | |
2819 | ||
25b20463 DK |
2820 | buf = iwe_stream_add_point(info, buf, buf_end, |
2821 | &iwe, &probe_resp->rawData[2]); | |
68c0bdff HG |
2822 | } |
2823 | ||
2824 | ||
2825 | /* Encryption Information */ | |
2826 | memset( &iwe, 0, sizeof( iwe )); | |
2827 | ||
2828 | iwe.cmd = SIOCGIWENCODE; | |
2829 | iwe.u.data.length = 0; | |
2830 | ||
2831 | /* Check the capabilities field of the Probe Response to see if | |
2832 | 'privacy' is supported on the AP in question */ | |
2833 | if( probe_resp->capability & CAPABILITY_PRIVACY ) { | |
2834 | iwe.u.data.flags |= IW_ENCODE_ENABLED; | |
2835 | } else { | |
2836 | iwe.u.data.flags |= IW_ENCODE_DISABLED; | |
2837 | } | |
2838 | ||
25b20463 | 2839 | buf = iwe_stream_add_point(info, buf, buf_end, &iwe, NULL); |
68c0bdff HG |
2840 | |
2841 | ||
2842 | /* Frequency Info */ | |
2843 | memset( &iwe, 0, sizeof( iwe )); | |
2844 | ||
2845 | iwe.cmd = SIOCGIWFREQ; | |
2846 | iwe.len = IW_EV_FREQ_LEN; | |
2847 | iwe.u.freq.m = wl_parse_ds_ie( probe_resp ); | |
2848 | iwe.u.freq.e = 0; | |
2849 | ||
25b20463 DK |
2850 | buf = iwe_stream_add_event(info, buf, buf_end, |
2851 | &iwe, IW_EV_FREQ_LEN); | |
68c0bdff HG |
2852 | |
2853 | ||
68c0bdff HG |
2854 | /* Custom info (Beacon Interval) */ |
2855 | memset( &iwe, 0, sizeof( iwe )); | |
2856 | memset( msg, 0, sizeof( msg )); | |
2857 | ||
2858 | iwe.cmd = IWEVCUSTOM; | |
2859 | sprintf( msg, "beacon_interval=%d", probe_resp->beaconInterval ); | |
2860 | iwe.u.data.length = strlen( msg ); | |
2861 | ||
25b20463 | 2862 | buf = iwe_stream_add_point(info, buf, buf_end, &iwe, msg); |
68c0bdff HG |
2863 | |
2864 | ||
68da1056 | 2865 | /* WPA-IE */ |
68c0bdff HG |
2866 | wpa_ie = NULL; |
2867 | wpa_ie_len = 0; | |
2868 | ||
2869 | wpa_ie = wl_parse_wpa_ie( probe_resp, &wpa_ie_len ); | |
2870 | if( wpa_ie != NULL ) { | |
68da1056 | 2871 | memset(&iwe, 0, sizeof(iwe)); |
68c0bdff | 2872 | |
68da1056 DK |
2873 | iwe.cmd = IWEVGENIE; |
2874 | iwe.u.data.length = wpa_ie_len; | |
68c0bdff | 2875 | |
25b20463 | 2876 | buf = iwe_stream_add_point(info, buf, buf_end, |
68da1056 | 2877 | &iwe, wpa_ie); |
68c0bdff HG |
2878 | } |
2879 | ||
2880 | /* Add other custom info in formatted string format as needed... */ | |
68c0bdff HG |
2881 | } |
2882 | ||
2883 | data->length = buf - extra; | |
2884 | ||
2885 | out_unlock: | |
2886 | ||
2887 | wl_act_int_on( lp ); | |
2888 | ||
2889 | wl_unlock(lp, &flags); | |
2890 | ||
2891 | out: | |
2892 | DBG_LEAVE( DbgInfo ); | |
2893 | return ret; | |
2894 | } // wireless_get_scan | |
2895 | /*============================================================================*/ | |
2896 | ||
9ef02300 DK |
2897 | #if DBG |
2898 | static const char * const auth_names[] = { | |
2899 | "IW_AUTH_WPA_VERSION", | |
2900 | "IW_AUTH_CIPHER_PAIRWISE", | |
2901 | "IW_AUTH_CIPHER_GROUP", | |
2902 | "IW_AUTH_KEY_MGMT", | |
2903 | "IW_AUTH_TKIP_COUNTERMEASURES", | |
2904 | "IW_AUTH_DROP_UNENCRYPTED", | |
2905 | "IW_AUTH_80211_AUTH_ALG", | |
2906 | "IW_AUTH_WPA_ENABLED", | |
2907 | "IW_AUTH_RX_UNENCRYPTED_EAPOL", | |
2908 | "IW_AUTH_ROAMING_CONTROL", | |
2909 | "IW_AUTH_PRIVACY_INVOKED", | |
2910 | "IW_AUTH_CIPHER_GROUP_MGMT", | |
2911 | "IW_AUTH_MFP", | |
2912 | "Unsupported" | |
2913 | }; | |
2914 | #endif | |
68c0bdff | 2915 | |
68c0bdff HG |
2916 | static int wireless_set_auth(struct net_device *dev, |
2917 | struct iw_request_info *info, | |
2918 | struct iw_param *data, char *extra) | |
2919 | { | |
2920 | struct wl_private *lp = wl_priv(dev); | |
2921 | unsigned long flags; | |
9ef02300 DK |
2922 | ltv_t ltv; |
2923 | int ret; | |
2924 | int iwa_idx = data->flags & IW_AUTH_INDEX; | |
2925 | int iwa_val = data->value; | |
68c0bdff HG |
2926 | |
2927 | DBG_FUNC( "wireless_set_auth" ); | |
2928 | DBG_ENTER( DbgInfo ); | |
2929 | ||
9ef02300 | 2930 | if (lp->portState == WVLAN_PORT_STATE_DISABLED) { |
68c0bdff HG |
2931 | ret = -EBUSY; |
2932 | goto out; | |
2933 | } | |
2934 | ||
2935 | wl_lock( lp, &flags ); | |
2936 | ||
2937 | wl_act_int_off( lp ); | |
2938 | ||
9ef02300 DK |
2939 | if (iwa_idx > IW_AUTH_MFP) |
2940 | iwa_idx = IW_AUTH_MFP + 1; | |
2941 | DBG_TRACE(DbgInfo, "%s\n", auth_names[iwa_idx]); | |
68c0bdff | 2942 | switch (iwa_idx) { |
9ef02300 DK |
2943 | case IW_AUTH_WPA_VERSION: |
2944 | /* We do support WPA */ | |
2945 | if ((iwa_val == IW_AUTH_WPA_VERSION_WPA) || | |
2946 | (iwa_val == IW_AUTH_WPA_VERSION_DISABLED)) | |
68c0bdff | 2947 | ret = 0; |
9ef02300 DK |
2948 | else |
2949 | ret = -EINVAL; | |
2950 | break; | |
68c0bdff | 2951 | |
9ef02300 DK |
2952 | case IW_AUTH_WPA_ENABLED: |
2953 | DBG_TRACE(DbgInfo, "val = %d\n", iwa_val); | |
2954 | if (iwa_val) | |
2955 | lp->EnableEncryption = 2; | |
2956 | else | |
2957 | lp->EnableEncryption = 0; | |
68c0bdff | 2958 | |
9ef02300 DK |
2959 | /* Write straight to the card */ |
2960 | ltv.len = 2; | |
2961 | ltv.typ = CFG_CNF_ENCRYPTION; | |
2962 | ltv.u.u16[0] = cpu_to_le16(lp->EnableEncryption); | |
2963 | ret = hcf_put_info(&lp->hcfCtx, (LTVP)<v); | |
68c0bdff | 2964 | |
9ef02300 | 2965 | break; |
68c0bdff | 2966 | |
9ef02300 | 2967 | case IW_AUTH_TKIP_COUNTERMEASURES: |
68c0bdff | 2968 | |
9ef02300 DK |
2969 | /* Immediately disable card */ |
2970 | lp->driverEnable = !iwa_val; | |
2971 | if (lp->driverEnable) | |
2972 | hcf_cntl(&(lp->hcfCtx), HCF_CNTL_ENABLE | HCF_PORT_0); | |
2973 | else | |
2974 | hcf_cntl(&(lp->hcfCtx), HCF_CNTL_DISABLE | HCF_PORT_0); | |
2975 | ret = 0; | |
2976 | break; | |
68c0bdff | 2977 | |
9ef02300 DK |
2978 | case IW_AUTH_MFP: |
2979 | /* Management Frame Protection not supported. | |
2980 | * Only fail if set to required. | |
2981 | */ | |
2982 | if (iwa_val == IW_AUTH_MFP_REQUIRED) | |
68c0bdff | 2983 | ret = -EINVAL; |
9ef02300 DK |
2984 | else |
2985 | ret = 0; | |
2986 | break; | |
68c0bdff | 2987 | |
9ef02300 | 2988 | case IW_AUTH_KEY_MGMT: |
68c0bdff | 2989 | |
9ef02300 DK |
2990 | /* Record required management suite. |
2991 | * Will take effect on next commit */ | |
2992 | if (iwa_val != 0) | |
2993 | lp->AuthKeyMgmtSuite = 4; | |
2994 | else | |
2995 | lp->AuthKeyMgmtSuite = 0; | |
68c0bdff | 2996 | |
9ef02300 DK |
2997 | ret = -EINPROGRESS; |
2998 | break; | |
68c0bdff | 2999 | |
9ef02300 DK |
3000 | case IW_AUTH_80211_AUTH_ALG: |
3001 | ||
3002 | /* Just record whether open or shared is required. | |
3003 | * Will take effect on next commit */ | |
3004 | ret = -EINPROGRESS; | |
3005 | ||
3006 | if (iwa_val & IW_AUTH_ALG_SHARED_KEY) | |
3007 | lp->authentication = 1; | |
3008 | else if (iwa_val & IW_AUTH_ALG_OPEN_SYSTEM) | |
3009 | lp->authentication = 0; | |
3010 | else | |
68c0bdff | 3011 | ret = -EINVAL; |
9ef02300 DK |
3012 | break; |
3013 | ||
3014 | case IW_AUTH_DROP_UNENCRYPTED: | |
3015 | /* Only needed for AP */ | |
3016 | lp->ExcludeUnencrypted = iwa_val; | |
3017 | ret = -EINPROGRESS; | |
3018 | break; | |
3019 | ||
3020 | case IW_AUTH_CIPHER_PAIRWISE: | |
3021 | case IW_AUTH_CIPHER_GROUP: | |
3022 | case IW_AUTH_RX_UNENCRYPTED_EAPOL: | |
3023 | case IW_AUTH_ROAMING_CONTROL: | |
3024 | case IW_AUTH_PRIVACY_INVOKED: | |
3025 | /* Not used. May need to do something with | |
3026 | * CIPHER_PAIRWISE and CIPHER_GROUP*/ | |
3027 | ret = -EINPROGRESS; | |
3028 | break; | |
3029 | ||
3030 | default: | |
3031 | DBG_TRACE(DbgInfo, "IW_AUTH_?? (%d) unknown\n", iwa_idx); | |
3032 | /* return an error */ | |
3033 | ret = -EOPNOTSUPP; | |
3034 | break; | |
68c0bdff HG |
3035 | } |
3036 | ||
3037 | wl_act_int_on( lp ); | |
3038 | ||
3039 | wl_unlock(lp, &flags); | |
3040 | ||
3041 | out: | |
3042 | DBG_LEAVE( DbgInfo ); | |
3043 | return ret; | |
3044 | } // wireless_set_auth | |
3045 | /*============================================================================*/ | |
3046 | ||
3047 | ||
05df482e | 3048 | static void flush_tx(struct wl_private *lp) |
68c0bdff | 3049 | { |
05df482e DK |
3050 | ltv_t ltv; |
3051 | int count; | |
68c0bdff HG |
3052 | |
3053 | /* | |
05df482e DK |
3054 | * Make sure that there is no data queued up in the firmware |
3055 | * before setting the TKIP keys. If this check is not | |
3056 | * performed, some data may be sent out with incorrect MIC | |
3057 | * and cause synchronizarion errors with the AP | |
3058 | */ | |
3059 | /* Check every 1ms for 100ms */ | |
3060 | for (count = 0; count < 100; count++) { | |
3061 | udelay(1000); | |
3062 | ||
3063 | ltv.len = 2; | |
3064 | ltv.typ = 0xFD91; /* This RID not defined in HCF yet!!! */ | |
3065 | ltv.u.u16[0] = 0; | |
3066 | ||
3067 | hcf_get_info(&(lp->hcfCtx), (LTVP)<v); | |
3068 | ||
3069 | if (ltv.u.u16[0] == 0) | |
3070 | break; | |
3071 | } | |
68c0bdff | 3072 | |
05df482e DK |
3073 | if (count >= 100) |
3074 | DBG_TRACE(DbgInfo, "Timed out waiting for TxQ flush!\n"); | |
68c0bdff | 3075 | |
05df482e | 3076 | } |
68c0bdff | 3077 | |
05df482e DK |
3078 | static int wireless_set_encodeext(struct net_device *dev, |
3079 | struct iw_request_info *info, | |
3080 | struct iw_point *erq, char *keybuf) | |
3081 | { | |
3082 | struct wl_private *lp = wl_priv(dev); | |
3083 | unsigned long flags; | |
3084 | int ret; | |
3085 | int key_idx = (erq->flags & IW_ENCODE_INDEX) - 1; | |
3086 | ltv_t ltv; | |
3087 | struct iw_encode_ext *ext = (struct iw_encode_ext *)keybuf; | |
3088 | bool enable = true; | |
3089 | bool set_tx = false; | |
68c0bdff | 3090 | |
05df482e | 3091 | DBG_ENTER(DbgInfo); |
68c0bdff | 3092 | |
05df482e DK |
3093 | if (lp->portState == WVLAN_PORT_STATE_DISABLED) { |
3094 | ret = -EBUSY; | |
3095 | goto out; | |
3096 | } | |
68c0bdff | 3097 | |
05df482e DK |
3098 | if (erq->flags & IW_ENCODE_DISABLED) { |
3099 | ext->alg = IW_ENCODE_ALG_NONE; | |
3100 | enable = false; | |
3101 | } | |
68c0bdff | 3102 | |
05df482e DK |
3103 | if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) |
3104 | set_tx = true; | |
68c0bdff | 3105 | |
05df482e | 3106 | wl_lock(lp, &flags); |
68c0bdff | 3107 | |
05df482e | 3108 | wl_act_int_off(lp); |
68c0bdff | 3109 | |
05df482e | 3110 | memset(<v, 0, sizeof(ltv)); |
68c0bdff | 3111 | |
05df482e DK |
3112 | switch (ext->alg) { |
3113 | case IW_ENCODE_ALG_TKIP: | |
3114 | DBG_TRACE(DbgInfo, "IW_ENCODE_ALG_TKIP: key(%d)\n", key_idx); | |
68c0bdff | 3115 | |
05df482e DK |
3116 | if (sizeof(ext->rx_seq) != 8) { |
3117 | DBG_TRACE(DbgInfo, "rx_seq size mismatch\n"); | |
3118 | DBG_LEAVE(DbgInfo); | |
3119 | ret = -EINVAL; | |
3120 | goto out_unlock; | |
3121 | } | |
68c0bdff | 3122 | |
05df482e DK |
3123 | ret = hermes_set_tkip_keys(<v, key_idx, ext->addr.sa_data, |
3124 | set_tx, | |
3125 | ext->rx_seq, ext->key, ext->key_len); | |
68c0bdff | 3126 | |
05df482e DK |
3127 | if (ret != 0) { |
3128 | DBG_TRACE(DbgInfo, "hermes_set_tkip_keys returned != 0, key not set\n"); | |
3129 | goto out_unlock; | |
3130 | } | |
68c0bdff | 3131 | |
05df482e | 3132 | flush_tx(lp); |
68c0bdff | 3133 | |
05df482e | 3134 | lp->wext_enc = IW_ENCODE_ALG_TKIP; |
68c0bdff | 3135 | |
05df482e DK |
3136 | /* Write the key */ |
3137 | ret = hcf_put_info(&(lp->hcfCtx), (LTVP)<v); | |
3138 | break; | |
68c0bdff | 3139 | |
05df482e DK |
3140 | case IW_ENCODE_ALG_WEP: |
3141 | DBG_TRACE(DbgInfo, "IW_ENCODE_ALG_WEP: key(%d)\n", key_idx); | |
3142 | ||
3143 | if (erq->flags & IW_ENCODE_RESTRICTED) { | |
3144 | DBG_WARNING(DbgInfo, "IW_ENCODE_RESTRICTED invalid\n"); | |
3145 | ret = -EINVAL; | |
3146 | goto out_unlock; | |
68c0bdff HG |
3147 | } |
3148 | ||
05df482e DK |
3149 | ret = hermes_set_wep_keys(lp, key_idx, ext->key, ext->key_len, |
3150 | enable, set_tx); | |
68c0bdff | 3151 | |
68c0bdff HG |
3152 | break; |
3153 | ||
3154 | case IW_ENCODE_ALG_CCMP: | |
05df482e DK |
3155 | DBG_TRACE(DbgInfo, "IW_ENCODE_ALG_CCMP: key(%d)\n", key_idx); |
3156 | ret = -EOPNOTSUPP; | |
68c0bdff HG |
3157 | break; |
3158 | ||
3159 | case IW_ENCODE_ALG_NONE: | |
05df482e DK |
3160 | DBG_TRACE(DbgInfo, "IW_ENCODE_ALG_NONE: key(%d)\n", key_idx); |
3161 | ||
3162 | if (lp->wext_enc == IW_ENCODE_ALG_TKIP) { | |
3163 | ret = hermes_clear_tkip_keys(<v, key_idx, | |
3164 | ext->addr.sa_data); | |
3165 | flush_tx(lp); | |
3166 | lp->wext_enc = IW_ENCODE_ALG_NONE; | |
3167 | ret = hcf_put_info(&(lp->hcfCtx), (LTVP)<v); | |
3168 | ||
3169 | } else if (lp->wext_enc == IW_ENCODE_ALG_WEP) { | |
3170 | ret = hermes_set_wep_keys(lp, key_idx, | |
3171 | ext->key, ext->key_len, | |
3172 | false, false); | |
3173 | } else { | |
68c0bdff | 3174 | ret = 0; |
68c0bdff | 3175 | } |
05df482e | 3176 | |
68c0bdff | 3177 | break; |
05df482e | 3178 | |
68c0bdff HG |
3179 | default: |
3180 | DBG_TRACE( DbgInfo, "IW_ENCODE_??: key(%d)\n", key_idx); | |
05df482e | 3181 | ret = -EOPNOTSUPP; |
68c0bdff HG |
3182 | break; |
3183 | } | |
3184 | ||
68c0bdff | 3185 | out_unlock: |
68c0bdff | 3186 | |
05df482e | 3187 | wl_act_int_on(lp); |
68c0bdff HG |
3188 | |
3189 | wl_unlock(lp, &flags); | |
3190 | ||
3191 | out: | |
05df482e | 3192 | DBG_LEAVE(DbgInfo); |
68c0bdff | 3193 | return ret; |
05df482e | 3194 | } |
68c0bdff HG |
3195 | /*============================================================================*/ |
3196 | ||
3197 | ||
3198 | ||
729336b3 DK |
3199 | static int wireless_set_genie(struct net_device *dev, |
3200 | struct iw_request_info *info, | |
3201 | struct iw_point *data, char *extra) | |
68c0bdff HG |
3202 | |
3203 | { | |
68c0bdff | 3204 | int ret = 0; |
68c0bdff | 3205 | |
729336b3 | 3206 | DBG_ENTER(DbgInfo); |
68c0bdff | 3207 | |
729336b3 DK |
3208 | /* We can't write this to the card, but apparently this |
3209 | * operation needs to succeed */ | |
3210 | ret = 0; | |
68c0bdff | 3211 | |
729336b3 | 3212 | DBG_LEAVE(DbgInfo); |
68c0bdff HG |
3213 | return ret; |
3214 | } | |
3215 | /*============================================================================*/ | |
3216 | ||
3217 | ||
68c0bdff HG |
3218 | /******************************************************************************* |
3219 | * wl_wireless_stats() | |
3220 | ******************************************************************************* | |
3221 | * | |
3222 | * DESCRIPTION: | |
3223 | * | |
3224 | * Return the current device wireless statistics. | |
3225 | * | |
3226 | * PARAMETERS: | |
3227 | * | |
3228 | * wrq - the wireless request buffer | |
3229 | * lp - the device's private adapter structure | |
3230 | * | |
3231 | * RETURNS: | |
3232 | * | |
3233 | * 0 on success | |
3234 | * errno value otherwise | |
3235 | * | |
3236 | ******************************************************************************/ | |
3237 | struct iw_statistics * wl_wireless_stats( struct net_device *dev ) | |
3238 | { | |
3239 | struct iw_statistics *pStats; | |
3240 | struct wl_private *lp = wl_priv(dev); | |
3241 | /*------------------------------------------------------------------------*/ | |
3242 | ||
3243 | ||
3244 | DBG_FUNC( "wl_wireless_stats" ); | |
3245 | DBG_ENTER(DbgInfo); | |
3246 | DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev); | |
3247 | ||
3248 | pStats = NULL; | |
3249 | ||
3250 | /* Initialize the statistics */ | |
3251 | pStats = &( lp->wstats ); | |
3252 | pStats->qual.updated = 0x00; | |
3253 | ||
3254 | if( !( lp->flags & WVLAN2_UIL_BUSY )) | |
3255 | { | |
3256 | CFG_COMMS_QUALITY_STRCT *pQual; | |
3257 | CFG_HERMES_TALLIES_STRCT tallies; | |
3258 | int status; | |
3259 | ||
3260 | /* Update driver status */ | |
3261 | pStats->status = 0; | |
3262 | ||
3263 | /* Get the current link quality information */ | |
3264 | lp->ltvRecord.len = 1 + ( sizeof( *pQual ) / sizeof( hcf_16 )); | |
3265 | lp->ltvRecord.typ = CFG_COMMS_QUALITY; | |
68c0bdff HG |
3266 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
3267 | ||
3268 | if( status == HCF_SUCCESS ) { | |
3269 | pQual = (CFG_COMMS_QUALITY_STRCT *)&( lp->ltvRecord ); | |
3270 | ||
68c0bdff HG |
3271 | pStats->qual.qual = (u_char) CNV_LITTLE_TO_INT( pQual->coms_qual ); |
3272 | pStats->qual.level = (u_char) dbm( CNV_LITTLE_TO_INT( pQual->signal_lvl )); | |
3273 | pStats->qual.noise = (u_char) dbm( CNV_LITTLE_TO_INT( pQual->noise_lvl )); | |
e81589a7 HG |
3274 | |
3275 | pStats->qual.updated |= (IW_QUAL_QUAL_UPDATED | | |
3276 | IW_QUAL_LEVEL_UPDATED | | |
3277 | IW_QUAL_NOISE_UPDATED | | |
3278 | IW_QUAL_DBM); | |
68c0bdff HG |
3279 | } else { |
3280 | memset( &( pStats->qual ), 0, sizeof( pStats->qual )); | |
3281 | } | |
3282 | ||
3283 | /* Get the current tallies from the adapter */ | |
3284 | /* Only possible when the device is open */ | |
3285 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { | |
3286 | if( wl_get_tallies( lp, &tallies ) == 0 ) { | |
3287 | /* No endian translation is needed here, as CFG_TALLIES is an | |
3288 | MSF RID; all processing is done on the host, not the card! */ | |
3289 | pStats->discard.nwid = 0L; | |
3290 | pStats->discard.code = tallies.RxWEPUndecryptable; | |
3291 | pStats->discard.misc = tallies.TxDiscards + | |
3292 | tallies.RxFCSErrors + | |
3293 | //tallies.RxDiscardsNoBuffer + | |
3294 | tallies.TxDiscardsWrongSA; | |
3295 | //;? Extra taken over from Linux driver based on 7.18 version | |
3296 | pStats->discard.retries = tallies.TxRetryLimitExceeded; | |
3297 | pStats->discard.fragment = tallies.RxMsgInBadMsgFragments; | |
3298 | } else { | |
3299 | memset( &( pStats->discard ), 0, sizeof( pStats->discard )); | |
3300 | } | |
3301 | } else { | |
3302 | memset( &( pStats->discard ), 0, sizeof( pStats->discard )); | |
3303 | } | |
3304 | } | |
3305 | ||
3306 | DBG_LEAVE( DbgInfo ); | |
3307 | return pStats; | |
3308 | } // wl_wireless_stats | |
3309 | /*============================================================================*/ | |
3310 | ||
3311 | ||
3312 | ||
3313 | ||
3314 | /******************************************************************************* | |
3315 | * wl_get_wireless_stats() | |
3316 | ******************************************************************************* | |
3317 | * | |
3318 | * DESCRIPTION: | |
3319 | * | |
3320 | * Return the current device wireless statistics. This function calls | |
3321 | * wl_wireless_stats, but acquires spinlocks first as it can be called | |
3322 | * directly by the network layer. | |
3323 | * | |
3324 | * PARAMETERS: | |
3325 | * | |
3326 | * wrq - the wireless request buffer | |
3327 | * lp - the device's private adapter structure | |
3328 | * | |
3329 | * RETURNS: | |
3330 | * | |
3331 | * 0 on success | |
3332 | * errno value otherwise | |
3333 | * | |
3334 | ******************************************************************************/ | |
3335 | struct iw_statistics * wl_get_wireless_stats( struct net_device *dev ) | |
3336 | { | |
3337 | unsigned long flags; | |
3338 | struct wl_private *lp = wl_priv(dev); | |
3339 | struct iw_statistics *pStats = NULL; | |
3340 | /*------------------------------------------------------------------------*/ | |
3341 | ||
3342 | DBG_FUNC( "wl_get_wireless_stats" ); | |
3343 | DBG_ENTER(DbgInfo); | |
3344 | ||
3345 | wl_lock( lp, &flags ); | |
3346 | ||
3347 | wl_act_int_off( lp ); | |
3348 | ||
3349 | #ifdef USE_RTS | |
3350 | if( lp->useRTS == 1 ) { | |
3351 | DBG_TRACE( DbgInfo, "Skipping wireless stats, in RTS mode\n" ); | |
3352 | } else | |
3353 | #endif | |
3354 | { | |
3355 | pStats = wl_wireless_stats( dev ); | |
3356 | } | |
3357 | wl_act_int_on( lp ); | |
3358 | ||
3359 | wl_unlock(lp, &flags); | |
3360 | ||
3361 | DBG_LEAVE( DbgInfo ); | |
3362 | return pStats; | |
3363 | } // wl_get_wireless_stats | |
3364 | ||
3365 | ||
3366 | /******************************************************************************* | |
3367 | * wl_spy_gather() | |
3368 | ******************************************************************************* | |
3369 | * | |
3370 | * DESCRIPTION: | |
3371 | * | |
3372 | * Gather wireless spy statistics. | |
3373 | * | |
3374 | * PARAMETERS: | |
3375 | * | |
3376 | * wrq - the wireless request buffer | |
3377 | * lp - the device's private adapter structure | |
3378 | * | |
3379 | * RETURNS: | |
3380 | * | |
3381 | * 0 on success | |
3382 | * errno value otherwise | |
3383 | * | |
3384 | ******************************************************************************/ | |
3385 | inline void wl_spy_gather( struct net_device *dev, u_char *mac ) | |
3386 | { | |
3387 | struct iw_quality wstats; | |
3388 | int status; | |
3389 | u_char stats[2]; | |
3390 | DESC_STRCT desc[1]; | |
3391 | struct wl_private *lp = wl_priv(dev); | |
3392 | /*------------------------------------------------------------------------*/ | |
3393 | ||
3394 | /* shortcut */ | |
3395 | if (!lp->spy_data.spy_number) { | |
3396 | return; | |
3397 | } | |
3398 | ||
3399 | /* Gather wireless spy statistics: for each packet, compare the source | |
3400 | address with out list, and if match, get the stats. */ | |
3401 | memset( stats, 0, sizeof(stats)); | |
3402 | memset( desc, 0, sizeof(DESC_STRCT)); | |
3403 | ||
3404 | desc[0].buf_addr = stats; | |
3405 | desc[0].BUF_SIZE = sizeof(stats); | |
3406 | desc[0].next_desc_addr = 0; // terminate list | |
3407 | ||
3408 | status = hcf_rcv_msg( &( lp->hcfCtx ), &desc[0], 0 ); | |
3409 | ||
3410 | if( status == HCF_SUCCESS ) { | |
3411 | wstats.level = (u_char) dbm(stats[1]); | |
3412 | wstats.noise = (u_char) dbm(stats[0]); | |
3413 | wstats.qual = wstats.level > wstats.noise ? wstats.level - wstats.noise : 0; | |
3414 | ||
e81589a7 HG |
3415 | wstats.updated = (IW_QUAL_QUAL_UPDATED | |
3416 | IW_QUAL_LEVEL_UPDATED | | |
3417 | IW_QUAL_NOISE_UPDATED | | |
3418 | IW_QUAL_DBM); | |
68c0bdff HG |
3419 | |
3420 | wireless_spy_update( dev, mac, &wstats ); | |
3421 | } | |
3422 | } // wl_spy_gather | |
3423 | /*============================================================================*/ | |
3424 | ||
3425 | ||
3426 | ||
3427 | ||
3428 | /******************************************************************************* | |
3429 | * wl_wext_event_freq() | |
3430 | ******************************************************************************* | |
3431 | * | |
3432 | * DESCRIPTION: | |
3433 | * | |
3434 | * This function is used to send an event that the channel/freq | |
3435 | * configuration for a specific device has changed. | |
3436 | * | |
3437 | * | |
3438 | * PARAMETERS: | |
3439 | * | |
3440 | * dev - the network device for which this event is to be issued | |
3441 | * | |
3442 | * RETURNS: | |
3443 | * | |
3444 | * N/A | |
3445 | * | |
3446 | ******************************************************************************/ | |
3447 | void wl_wext_event_freq( struct net_device *dev ) | |
3448 | { | |
68c0bdff HG |
3449 | union iwreq_data wrqu; |
3450 | struct wl_private *lp = wl_priv(dev); | |
3451 | /*------------------------------------------------------------------------*/ | |
3452 | ||
3453 | ||
3454 | memset( &wrqu, 0, sizeof( wrqu )); | |
3455 | ||
3456 | wrqu.freq.m = lp->Channel; | |
3457 | wrqu.freq.e = 0; | |
3458 | ||
3459 | wireless_send_event( dev, SIOCSIWFREQ, &wrqu, NULL ); | |
68c0bdff HG |
3460 | |
3461 | return; | |
3462 | } // wl_wext_event_freq | |
3463 | /*============================================================================*/ | |
3464 | ||
3465 | ||
3466 | ||
3467 | ||
3468 | /******************************************************************************* | |
3469 | * wl_wext_event_mode() | |
3470 | ******************************************************************************* | |
3471 | * | |
3472 | * DESCRIPTION: | |
3473 | * | |
3474 | * This function is used to send an event that the mode of operation | |
3475 | * for a specific device has changed. | |
3476 | * | |
3477 | * | |
3478 | * PARAMETERS: | |
3479 | * | |
3480 | * dev - the network device for which this event is to be issued | |
3481 | * | |
3482 | * RETURNS: | |
3483 | * | |
3484 | * N/A | |
3485 | * | |
3486 | ******************************************************************************/ | |
3487 | void wl_wext_event_mode( struct net_device *dev ) | |
3488 | { | |
68c0bdff HG |
3489 | union iwreq_data wrqu; |
3490 | struct wl_private *lp = wl_priv(dev); | |
3491 | /*------------------------------------------------------------------------*/ | |
3492 | ||
3493 | ||
3494 | memset( &wrqu, 0, sizeof( wrqu )); | |
3495 | ||
3496 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_STA ) { | |
3497 | wrqu.mode = IW_MODE_INFRA; | |
3498 | } else { | |
3499 | wrqu.mode = IW_MODE_MASTER; | |
3500 | } | |
3501 | ||
3502 | wireless_send_event( dev, SIOCSIWMODE, &wrqu, NULL ); | |
68c0bdff HG |
3503 | |
3504 | return; | |
3505 | } // wl_wext_event_mode | |
3506 | /*============================================================================*/ | |
3507 | ||
3508 | ||
3509 | ||
3510 | ||
3511 | /******************************************************************************* | |
3512 | * wl_wext_event_essid() | |
3513 | ******************************************************************************* | |
3514 | * | |
3515 | * DESCRIPTION: | |
3516 | * | |
3517 | * This function is used to send an event that the ESSID configuration for | |
3518 | * a specific device has changed. | |
3519 | * | |
3520 | * | |
3521 | * PARAMETERS: | |
3522 | * | |
3523 | * dev - the network device for which this event is to be issued | |
3524 | * | |
3525 | * RETURNS: | |
3526 | * | |
3527 | * N/A | |
3528 | * | |
3529 | ******************************************************************************/ | |
3530 | void wl_wext_event_essid( struct net_device *dev ) | |
3531 | { | |
68c0bdff HG |
3532 | union iwreq_data wrqu; |
3533 | struct wl_private *lp = wl_priv(dev); | |
3534 | /*------------------------------------------------------------------------*/ | |
3535 | ||
3536 | ||
3537 | memset( &wrqu, 0, sizeof( wrqu )); | |
3538 | ||
3539 | /* Fill out the buffer. Note that the buffer doesn't actually contain the | |
3540 | ESSID, but a pointer to the contents. In addition, the 'extra' field of | |
3541 | the call to wireless_send_event() must also point to where the ESSID | |
3542 | lives */ | |
3543 | wrqu.essid.length = strlen( lp->NetworkName ); | |
3544 | wrqu.essid.pointer = (caddr_t)lp->NetworkName; | |
3545 | wrqu.essid.flags = 1; | |
3546 | ||
3547 | wireless_send_event( dev, SIOCSIWESSID, &wrqu, lp->NetworkName ); | |
68c0bdff HG |
3548 | |
3549 | return; | |
3550 | } // wl_wext_event_essid | |
3551 | /*============================================================================*/ | |
3552 | ||
3553 | ||
3554 | ||
3555 | ||
3556 | /******************************************************************************* | |
3557 | * wl_wext_event_encode() | |
3558 | ******************************************************************************* | |
3559 | * | |
3560 | * DESCRIPTION: | |
3561 | * | |
3562 | * This function is used to send an event that the encryption configuration | |
3563 | * for a specific device has changed. | |
3564 | * | |
3565 | * | |
3566 | * PARAMETERS: | |
3567 | * | |
3568 | * dev - the network device for which this event is to be issued | |
3569 | * | |
3570 | * RETURNS: | |
3571 | * | |
3572 | * N/A | |
3573 | * | |
3574 | ******************************************************************************/ | |
3575 | void wl_wext_event_encode( struct net_device *dev ) | |
3576 | { | |
68c0bdff HG |
3577 | union iwreq_data wrqu; |
3578 | struct wl_private *lp = wl_priv(dev); | |
3579 | int index = 0; | |
3580 | /*------------------------------------------------------------------------*/ | |
3581 | ||
3582 | ||
3583 | memset( &wrqu, 0, sizeof( wrqu )); | |
3584 | ||
3585 | if( lp->EnableEncryption == 0 ) { | |
3586 | wrqu.encoding.flags = IW_ENCODE_DISABLED; | |
3587 | } else { | |
3588 | wrqu.encoding.flags |= lp->TransmitKeyID; | |
3589 | ||
3590 | index = lp->TransmitKeyID - 1; | |
3591 | ||
3592 | /* Only set IW_ENCODE_RESTRICTED/OPEN flag using lp->ExcludeUnencrypted | |
3593 | if we're in AP mode */ | |
3594 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP | |
3595 | //;?should we restore this to allow smaller memory footprint | |
3596 | ||
3597 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP ) { | |
3598 | if( lp->ExcludeUnencrypted ) { | |
3599 | wrqu.encoding.flags |= IW_ENCODE_RESTRICTED; | |
3600 | } else { | |
3601 | wrqu.encoding.flags |= IW_ENCODE_OPEN; | |
3602 | } | |
3603 | } | |
3604 | ||
3605 | #endif // HCF_TYPE_AP | |
3606 | ||
3607 | /* Only provide the key if permissions allow */ | |
3608 | if( capable( CAP_NET_ADMIN )) { | |
3609 | wrqu.encoding.pointer = (caddr_t)lp->DefaultKeys.key[index].key; | |
3610 | wrqu.encoding.length = lp->DefaultKeys.key[index].len; | |
3611 | } else { | |
3612 | wrqu.encoding.flags |= IW_ENCODE_NOKEY; | |
3613 | } | |
3614 | } | |
3615 | ||
3616 | wireless_send_event( dev, SIOCSIWENCODE, &wrqu, | |
3617 | lp->DefaultKeys.key[index].key ); | |
68c0bdff HG |
3618 | |
3619 | return; | |
3620 | } // wl_wext_event_encode | |
3621 | /*============================================================================*/ | |
3622 | ||
3623 | ||
3624 | ||
3625 | ||
3626 | /******************************************************************************* | |
3627 | * wl_wext_event_ap() | |
3628 | ******************************************************************************* | |
3629 | * | |
3630 | * DESCRIPTION: | |
3631 | * | |
3632 | * This function is used to send an event that the device has been | |
3633 | * associated to a new AP. | |
3634 | * | |
3635 | * | |
3636 | * PARAMETERS: | |
3637 | * | |
3638 | * dev - the network device for which this event is to be issued | |
3639 | * | |
3640 | * RETURNS: | |
3641 | * | |
3642 | * N/A | |
3643 | * | |
3644 | ******************************************************************************/ | |
3645 | void wl_wext_event_ap( struct net_device *dev ) | |
3646 | { | |
68c0bdff HG |
3647 | union iwreq_data wrqu; |
3648 | struct wl_private *lp = wl_priv(dev); | |
3649 | int status; | |
3650 | /*------------------------------------------------------------------------*/ | |
3651 | ||
3652 | ||
3653 | /* Retrieve the WPA-IEs used by the firmware and send an event. We must send | |
3654 | this event BEFORE sending the association event, as there are timing | |
3655 | issues with the hostap supplicant. The supplicant will attempt to process | |
3656 | an EAPOL-Key frame from an AP before receiving this information, which | |
3657 | is required properly process the said frame. */ | |
3658 | wl_wext_event_assoc_ie( dev ); | |
3659 | ||
3660 | /* Get the BSSID */ | |
3661 | lp->ltvRecord.typ = CFG_CUR_BSSID; | |
3662 | lp->ltvRecord.len = 4; | |
3663 | ||
3664 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
3665 | if( status == HCF_SUCCESS ) { | |
3666 | memset( &wrqu, 0, sizeof( wrqu )); | |
3667 | ||
3668 | memcpy( wrqu.addr.sa_data, lp->ltvRecord.u.u8, ETH_ALEN ); | |
3669 | ||
3670 | wrqu.addr.sa_family = ARPHRD_ETHER; | |
3671 | ||
3672 | wireless_send_event( dev, SIOCGIWAP, &wrqu, NULL ); | |
3673 | } | |
3674 | ||
68c0bdff HG |
3675 | return; |
3676 | } // wl_wext_event_ap | |
3677 | /*============================================================================*/ | |
3678 | ||
3679 | ||
3680 | ||
3681 | /******************************************************************************* | |
3682 | * wl_wext_event_scan_complete() | |
3683 | ******************************************************************************* | |
3684 | * | |
3685 | * DESCRIPTION: | |
3686 | * | |
3687 | * This function is used to send an event that a request for a network scan | |
3688 | * has completed. | |
3689 | * | |
3690 | * | |
3691 | * PARAMETERS: | |
3692 | * | |
3693 | * dev - the network device for which this event is to be issued | |
3694 | * | |
3695 | * RETURNS: | |
3696 | * | |
3697 | * N/A | |
3698 | * | |
3699 | ******************************************************************************/ | |
3700 | void wl_wext_event_scan_complete( struct net_device *dev ) | |
3701 | { | |
68c0bdff HG |
3702 | union iwreq_data wrqu; |
3703 | /*------------------------------------------------------------------------*/ | |
3704 | ||
3705 | ||
3706 | memset( &wrqu, 0, sizeof( wrqu )); | |
3707 | ||
3708 | wrqu.addr.sa_family = ARPHRD_ETHER; | |
3709 | wireless_send_event( dev, SIOCGIWSCAN, &wrqu, NULL ); | |
68c0bdff HG |
3710 | |
3711 | return; | |
3712 | } // wl_wext_event_scan_complete | |
3713 | /*============================================================================*/ | |
3714 | ||
3715 | ||
3716 | ||
3717 | ||
3718 | /******************************************************************************* | |
3719 | * wl_wext_event_new_sta() | |
3720 | ******************************************************************************* | |
3721 | * | |
3722 | * DESCRIPTION: | |
3723 | * | |
3724 | * This function is used to send an event that an AP has registered a new | |
3725 | * station. | |
3726 | * | |
3727 | * | |
3728 | * PARAMETERS: | |
3729 | * | |
3730 | * dev - the network device for which this event is to be issued | |
3731 | * | |
3732 | * RETURNS: | |
3733 | * | |
3734 | * N/A | |
3735 | * | |
3736 | ******************************************************************************/ | |
3737 | void wl_wext_event_new_sta( struct net_device *dev ) | |
3738 | { | |
68c0bdff HG |
3739 | union iwreq_data wrqu; |
3740 | /*------------------------------------------------------------------------*/ | |
3741 | ||
3742 | ||
3743 | memset( &wrqu, 0, sizeof( wrqu )); | |
3744 | ||
3745 | /* Send the station's mac address here */ | |
3746 | memcpy( wrqu.addr.sa_data, dev->dev_addr, ETH_ALEN ); | |
3747 | wrqu.addr.sa_family = ARPHRD_ETHER; | |
3748 | wireless_send_event( dev, IWEVREGISTERED, &wrqu, NULL ); | |
68c0bdff HG |
3749 | |
3750 | return; | |
3751 | } // wl_wext_event_new_sta | |
3752 | /*============================================================================*/ | |
3753 | ||
3754 | ||
3755 | ||
3756 | ||
3757 | /******************************************************************************* | |
3758 | * wl_wext_event_expired_sta() | |
3759 | ******************************************************************************* | |
3760 | * | |
3761 | * DESCRIPTION: | |
3762 | * | |
3763 | * This function is used to send an event that an AP has deregistered a | |
3764 | * station. | |
3765 | * | |
3766 | * | |
3767 | * PARAMETERS: | |
3768 | * | |
3769 | * dev - the network device for which this event is to be issued | |
3770 | * | |
3771 | * RETURNS: | |
3772 | * | |
3773 | * N/A | |
3774 | * | |
3775 | ******************************************************************************/ | |
3776 | void wl_wext_event_expired_sta( struct net_device *dev ) | |
3777 | { | |
68c0bdff HG |
3778 | union iwreq_data wrqu; |
3779 | /*------------------------------------------------------------------------*/ | |
3780 | ||
3781 | ||
3782 | memset( &wrqu, 0, sizeof( wrqu )); | |
3783 | ||
3784 | memcpy( wrqu.addr.sa_data, dev->dev_addr, ETH_ALEN ); | |
3785 | wrqu.addr.sa_family = ARPHRD_ETHER; | |
3786 | wireless_send_event( dev, IWEVEXPIRED, &wrqu, NULL ); | |
68c0bdff HG |
3787 | |
3788 | return; | |
3789 | } // wl_wext_event_expired_sta | |
3790 | /*============================================================================*/ | |
3791 | ||
3792 | ||
3793 | ||
3794 | ||
3795 | /******************************************************************************* | |
3796 | * wl_wext_event_mic_failed() | |
3797 | ******************************************************************************* | |
3798 | * | |
3799 | * DESCRIPTION: | |
3800 | * | |
3801 | * This function is used to send an event that MIC calculations failed. | |
3802 | * | |
3803 | * | |
3804 | * PARAMETERS: | |
3805 | * | |
3806 | * dev - the network device for which this event is to be issued | |
3807 | * | |
3808 | * RETURNS: | |
3809 | * | |
3810 | * N/A | |
3811 | * | |
3812 | ******************************************************************************/ | |
3813 | void wl_wext_event_mic_failed( struct net_device *dev ) | |
3814 | { | |
68c0bdff HG |
3815 | union iwreq_data wrqu; |
3816 | struct wl_private *lp = wl_priv(dev); | |
a4f7b2e8 | 3817 | struct iw_michaelmicfailure wxmic; |
68c0bdff HG |
3818 | int key_idx; |
3819 | char *addr1; | |
3820 | char *addr2; | |
3821 | WVLAN_RX_WMP_HDR *hdr; | |
3822 | /*------------------------------------------------------------------------*/ | |
3823 | ||
3824 | ||
3825 | key_idx = lp->lookAheadBuf[HFS_STAT+1] >> 3; | |
3826 | key_idx &= 0x03; | |
3827 | ||
3828 | /* Cast the lookahead buffer into a RFS format */ | |
3829 | hdr = (WVLAN_RX_WMP_HDR *)&lp->lookAheadBuf[HFS_STAT]; | |
3830 | ||
3831 | /* Cast the addresses to byte buffers, as in the above RFS they are word | |
3832 | length */ | |
3833 | addr1 = (char *)hdr->address1; | |
3834 | addr2 = (char *)hdr->address2; | |
3835 | ||
3836 | DBG_PRINT( "MIC FAIL - KEY USED : %d, STATUS : 0x%04x\n", key_idx, | |
3837 | hdr->status ); | |
3838 | ||
a4f7b2e8 DK |
3839 | memset(&wrqu, 0, sizeof(wrqu)); |
3840 | memset(&wxmic, 0, sizeof(wxmic)); | |
68c0bdff | 3841 | |
a4f7b2e8 DK |
3842 | wxmic.flags = key_idx & IW_MICFAILURE_KEY_ID; |
3843 | wxmic.flags |= (addr1[0] & 1) ? | |
3844 | IW_MICFAILURE_GROUP : IW_MICFAILURE_PAIRWISE; | |
3845 | wxmic.src_addr.sa_family = ARPHRD_ETHER; | |
3846 | memcpy(wxmic.src_addr.sa_data, addr2, ETH_ALEN); | |
68c0bdff | 3847 | |
a4f7b2e8 DK |
3848 | wrqu.data.length = sizeof(wxmic); |
3849 | wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *)&wxmic); | |
68c0bdff HG |
3850 | |
3851 | return; | |
3852 | } // wl_wext_event_mic_failed | |
3853 | /*============================================================================*/ | |
3854 | ||
3855 | ||
3856 | ||
3857 | ||
3858 | /******************************************************************************* | |
3859 | * wl_wext_event_assoc_ie() | |
3860 | ******************************************************************************* | |
3861 | * | |
3862 | * DESCRIPTION: | |
3863 | * | |
3864 | * This function is used to send an event containing the WPA-IE generated | |
3865 | * by the firmware in an association request. | |
3866 | * | |
3867 | * | |
3868 | * PARAMETERS: | |
3869 | * | |
3870 | * dev - the network device for which this event is to be issued | |
3871 | * | |
3872 | * RETURNS: | |
3873 | * | |
3874 | * N/A | |
3875 | * | |
3876 | ******************************************************************************/ | |
3877 | void wl_wext_event_assoc_ie( struct net_device *dev ) | |
3878 | { | |
68c0bdff HG |
3879 | union iwreq_data wrqu; |
3880 | struct wl_private *lp = wl_priv(dev); | |
3881 | int status; | |
3882 | PROBE_RESP data; | |
3883 | hcf_16 length; | |
3884 | hcf_8 *wpa_ie; | |
3885 | /*------------------------------------------------------------------------*/ | |
3886 | ||
3887 | ||
3888 | memset( &wrqu, 0, sizeof( wrqu )); | |
68c0bdff HG |
3889 | |
3890 | /* Retrieve the Association Request IE */ | |
3891 | lp->ltvRecord.len = 45; | |
3892 | lp->ltvRecord.typ = CFG_CUR_ASSOC_REQ_INFO; | |
3893 | ||
3894 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); | |
3895 | if( status == HCF_SUCCESS ) | |
3896 | { | |
3897 | length = 0; | |
3898 | memcpy( &data.rawData, &( lp->ltvRecord.u.u8[1] ), 88 ); | |
3899 | wpa_ie = wl_parse_wpa_ie( &data, &length ); | |
3900 | ||
68c0bdff HG |
3901 | if( length != 0 ) |
3902 | { | |
a4f7b2e8 DK |
3903 | wrqu.data.length = wpa_ie[1] + 2; |
3904 | wireless_send_event(dev, IWEVASSOCREQIE, | |
3905 | &wrqu, wpa_ie); | |
3906 | ||
3907 | /* This bit is a hack. We send the respie | |
3908 | * event at the same time */ | |
3909 | wireless_send_event(dev, IWEVASSOCRESPIE, | |
3910 | &wrqu, wpa_ie); | |
68c0bdff HG |
3911 | } |
3912 | } | |
68c0bdff HG |
3913 | |
3914 | return; | |
3915 | } // wl_wext_event_assoc_ie | |
3916 | /*============================================================================*/ | |
3917 | /* Structures to export the Wireless Handlers */ | |
3918 | ||
3919 | static const iw_handler wl_handler[] = | |
3920 | { | |
bc79be9b DK |
3921 | IW_HANDLER(SIOCSIWCOMMIT, (iw_handler) wireless_commit), |
3922 | IW_HANDLER(SIOCGIWNAME, (iw_handler) wireless_get_protocol), | |
3923 | IW_HANDLER(SIOCSIWFREQ, (iw_handler) wireless_set_frequency), | |
3924 | IW_HANDLER(SIOCGIWFREQ, (iw_handler) wireless_get_frequency), | |
3925 | IW_HANDLER(SIOCSIWMODE, (iw_handler) wireless_set_porttype), | |
3926 | IW_HANDLER(SIOCGIWMODE, (iw_handler) wireless_get_porttype), | |
3927 | IW_HANDLER(SIOCSIWSENS, (iw_handler) wireless_set_sensitivity), | |
3928 | IW_HANDLER(SIOCGIWSENS, (iw_handler) wireless_get_sensitivity), | |
3929 | IW_HANDLER(SIOCGIWRANGE, (iw_handler) wireless_get_range), | |
3930 | IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy), | |
3931 | IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy), | |
68c0bdff | 3932 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA |
bc79be9b | 3933 | IW_HANDLER(SIOCGIWAP, (iw_handler) wireless_get_bssid), |
68c0bdff | 3934 | #endif |
bc79be9b DK |
3935 | IW_HANDLER(SIOCGIWAPLIST, (iw_handler) wireless_get_ap_list), |
3936 | IW_HANDLER(SIOCSIWSCAN, (iw_handler) wireless_set_scan), | |
3937 | IW_HANDLER(SIOCGIWSCAN, (iw_handler) wireless_get_scan), | |
3938 | IW_HANDLER(SIOCSIWESSID, (iw_handler) wireless_set_essid), | |
3939 | IW_HANDLER(SIOCGIWESSID, (iw_handler) wireless_get_essid), | |
3940 | IW_HANDLER(SIOCSIWNICKN, (iw_handler) wireless_set_nickname), | |
3941 | IW_HANDLER(SIOCGIWNICKN, (iw_handler) wireless_get_nickname), | |
3942 | IW_HANDLER(SIOCSIWRATE, (iw_handler) wireless_set_rate), | |
3943 | IW_HANDLER(SIOCGIWRATE, (iw_handler) wireless_get_rate), | |
3944 | IW_HANDLER(SIOCSIWRTS, (iw_handler) wireless_set_rts_threshold), | |
3945 | IW_HANDLER(SIOCGIWRTS, (iw_handler) wireless_get_rts_threshold), | |
3946 | IW_HANDLER(SIOCGIWTXPOW, (iw_handler) wireless_get_tx_power), | |
3947 | IW_HANDLER(SIOCSIWENCODE, (iw_handler) wireless_set_encode), | |
3948 | IW_HANDLER(SIOCGIWENCODE, (iw_handler) wireless_get_encode), | |
3949 | IW_HANDLER(SIOCSIWPOWER, (iw_handler) wireless_set_power), | |
3950 | IW_HANDLER(SIOCGIWPOWER, (iw_handler) wireless_get_power), | |
729336b3 | 3951 | IW_HANDLER(SIOCSIWGENIE, (iw_handler) wireless_set_genie), |
bc79be9b DK |
3952 | IW_HANDLER(SIOCSIWAUTH, (iw_handler) wireless_set_auth), |
3953 | IW_HANDLER(SIOCSIWENCODEEXT, (iw_handler) wireless_set_encodeext), | |
68c0bdff HG |
3954 | }; |
3955 | ||
3956 | static const iw_handler wl_private_handler[] = | |
3957 | { /* SIOCIWFIRSTPRIV + */ | |
3958 | wvlan_set_netname, /* 0: SIOCSIWNETNAME */ | |
3959 | wvlan_get_netname, /* 1: SIOCGIWNETNAME */ | |
3960 | wvlan_set_station_nickname, /* 2: SIOCSIWSTANAME */ | |
3961 | wvlan_get_station_nickname, /* 3: SIOCGIWSTANAME */ | |
3962 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA | |
3963 | wvlan_set_porttype, /* 4: SIOCSIWPORTTYPE */ | |
3964 | wvlan_get_porttype, /* 5: SIOCGIWPORTTYPE */ | |
3965 | #endif | |
3966 | }; | |
3967 | ||
3968 | struct iw_priv_args wl_priv_args[] = { | |
3969 | {SIOCSIWNETNAME, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, 0, "snetwork_name" }, | |
3970 | {SIOCGIWNETNAME, 0, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, "gnetwork_name" }, | |
3971 | {SIOCSIWSTANAME, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, 0, "sstation_name" }, | |
3972 | {SIOCGIWSTANAME, 0, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, "gstation_name" }, | |
3973 | #if 1 //;? #if (HCF_TYPE) & HCF_TYPE_STA | |
3974 | {SIOCSIWPORTTYPE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "sport_type" }, | |
3975 | {SIOCGIWPORTTYPE, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "gport_type" }, | |
3976 | #endif | |
3977 | }; | |
3978 | ||
3979 | const struct iw_handler_def wl_iw_handler_def = | |
3980 | { | |
3981 | .num_private = sizeof(wl_private_handler) / sizeof(iw_handler), | |
3982 | .private = (iw_handler *) wl_private_handler, | |
3983 | .private_args = (struct iw_priv_args *) wl_priv_args, | |
3984 | .num_private_args = sizeof(wl_priv_args) / sizeof(struct iw_priv_args), | |
3985 | .num_standard = sizeof(wl_handler) / sizeof(iw_handler), | |
3986 | .standard = (iw_handler *) wl_handler, | |
3987 | .get_wireless_stats = wl_get_wireless_stats, | |
3988 | }; |