?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
USB: ftdi_sio: Add more identifiers
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / drivers / staging / rtl8712 / rtl871x_cmd.c
blobd77388bdba7bd55336a6297f6dfcb13a6989e323
1 /******************************************************************************
2 * rtl871x_cmd.c
3 *
4 * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
5 * Linux device driver for RTL8192SU
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of version 2 of the GNU General Public License as
9 * published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * more details.
15 *
16 * You should have received a copy of the GNU General Public License along with
17 * this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
19 *
20 * Modifications for inclusion into the Linux staging tree are
21 * Copyright(c) 2010 Larry Finger. All rights reserved.
22 *
23 * Contact information:
24 * WLAN FAE <wlanfae@realtek.com>
25 * Larry Finger <Larry.Finger@lwfinger.net>
26 *
27 ******************************************************************************/
28
29 #define _RTL871X_CMD_C_
30
31 #include <linux/compiler.h>
32 #include <linux/kernel.h>
33 #include <linux/errno.h>
34 #include <linux/init.h>
35 #include <linux/slab.h>
36 #include <linux/module.h>
37 #include <linux/kref.h>
38 #include <linux/netdevice.h>
39 #include <linux/skbuff.h>
40 #include <linux/usb.h>
41 #include <linux/usb/ch9.h>
42 #include <linux/circ_buf.h>
43 #include <linux/uaccess.h>
44 #include <asm/byteorder.h>
45 #include <linux/atomic.h>
46 #include <linux/semaphore.h>
47 #include <linux/rtnetlink.h>
48
49 #include "osdep_service.h"
50 #include "drv_types.h"
51 #include "recv_osdep.h"
52 #include "mlme_osdep.h"
53 #include "rtl871x_byteorder.h"
54
55 /*
56 Caller and the r8712_cmd_thread can protect cmd_q by spin_lock.
57 No irqsave is necessary.
58 */
59
60 static sint _init_cmd_priv(struct cmd_priv *pcmdpriv)
61 {
62 sema_init(&(pcmdpriv->cmd_queue_sema), 0);
63 sema_init(&(pcmdpriv->terminate_cmdthread_sema), 0);
64
65 _init_queue(&(pcmdpriv->cmd_queue));
66
67 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
68 pcmdpriv->cmd_seq = 1;
69 pcmdpriv->cmd_allocated_buf = _malloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ);
70 if (pcmdpriv->cmd_allocated_buf == NULL)
71 return _FAIL;
72 pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ -
73 ((addr_t)(pcmdpriv->cmd_allocated_buf) &
74 (CMDBUFF_ALIGN_SZ-1));
75 pcmdpriv->rsp_allocated_buf = _malloc(MAX_RSPSZ + 4);
76 if (pcmdpriv->rsp_allocated_buf == NULL)
77 return _FAIL;
78 pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 -
79 ((addr_t)(pcmdpriv->rsp_allocated_buf) & 3);
80 pcmdpriv->cmd_issued_cnt = 0;
81 pcmdpriv->cmd_done_cnt = 0;
82 pcmdpriv->rsp_cnt = 0;
83 return _SUCCESS;
84 }
85
86 static sint _init_evt_priv(struct evt_priv *pevtpriv)
87 {
88 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
89 pevtpriv->event_seq = 0;
90 pevtpriv->evt_allocated_buf = _malloc(MAX_EVTSZ + 4);
91
92 if (pevtpriv->evt_allocated_buf == NULL)
93 return _FAIL;
94 pevtpriv->evt_buf = pevtpriv->evt_allocated_buf + 4 -
95 ((addr_t)(pevtpriv->evt_allocated_buf) & 3);
96 pevtpriv->evt_done_cnt = 0;
97 return _SUCCESS;
98 }
99
100 static void _free_evt_priv(struct evt_priv *pevtpriv)
101 {
102 kfree(pevtpriv->evt_allocated_buf);
103 }
104
105 static void _free_cmd_priv(struct cmd_priv *pcmdpriv)
106 {
107 if (pcmdpriv) {
108 kfree(pcmdpriv->cmd_allocated_buf);
109 kfree(pcmdpriv->rsp_allocated_buf);
110 }
111 }
112
113 /*
114 Calling Context:
115
116 _enqueue_cmd can only be called between kernel thread,
117 since only spin_lock is used.
118
119 ISR/Call-Back functions can't call this sub-function.
120
121 */
122
123 static sint _enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
124 {
125 unsigned long irqL;
126
127 if (obj == NULL)
128 return _SUCCESS;
129 spin_lock_irqsave(&queue->lock, irqL);
130 list_insert_tail(&obj->list, &queue->queue);
131 spin_unlock_irqrestore(&queue->lock, irqL);
132 return _SUCCESS;
133 }
134
135 static struct cmd_obj *_dequeue_cmd(struct __queue *queue)
136 {
137 unsigned long irqL;
138 struct cmd_obj *obj;
139
140 spin_lock_irqsave(&(queue->lock), irqL);
141 if (is_list_empty(&(queue->queue)))
142 obj = NULL;
143 else {
144 obj = LIST_CONTAINOR(get_next(&(queue->queue)),
145 struct cmd_obj, list);
146 list_delete(&obj->list);
147 }
148 spin_unlock_irqrestore(&(queue->lock), irqL);
149 return obj;
150 }
151
152 u32 r8712_init_cmd_priv(struct cmd_priv *pcmdpriv)
153 {
154 return _init_cmd_priv(pcmdpriv);
155 }
156
157 u32 r8712_init_evt_priv(struct evt_priv *pevtpriv)
158 {
159 return _init_evt_priv(pevtpriv);
160 }
161
162 void r8712_free_evt_priv(struct evt_priv *pevtpriv)
163 {
164 _free_evt_priv(pevtpriv);
165 }
166
167 void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv)
168 {
169 _free_cmd_priv(pcmdpriv);
170 }
171
172 u32 r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
173 {
174 int res;
175
176 if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag == true)
177 return _FAIL;
178 res = _enqueue_cmd(&pcmdpriv->cmd_queue, obj);
179 up(&pcmdpriv->cmd_queue_sema);
180 return res;
181 }
182
183 u32 r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
184 {
185 unsigned long irqL;
186 struct __queue *queue;
187
188 if (obj == NULL)
189 return _SUCCESS;
190 if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag == true)
191 return _FAIL;
192 queue = &pcmdpriv->cmd_queue;
193 spin_lock_irqsave(&queue->lock, irqL);
194 list_insert_tail(&obj->list, &queue->queue);
195 spin_unlock_irqrestore(&queue->lock, irqL);
196 up(&pcmdpriv->cmd_queue_sema);
197 return _SUCCESS;
198 }
199
200 struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue)
201 {
202 return _dequeue_cmd(queue);
203 }
204
205 void r8712_free_cmd_obj(struct cmd_obj *pcmd)
206 {
207 if ((pcmd->cmdcode != _JoinBss_CMD_) &&
208 (pcmd->cmdcode != _CreateBss_CMD_))
209 kfree((unsigned char *)pcmd->parmbuf);
210 if (pcmd->rsp != NULL) {
211 if (pcmd->rspsz != 0)
212 kfree((unsigned char *)pcmd->rsp);
213 }
214 kfree((unsigned char *)pcmd);
215 }
216
217 /*
218 r8712_sitesurvey_cmd(~)
219 ### NOTE:#### (!!!!)
220 MUST TAKE CARE THAT BEFORE CALLING THIS FUNC,
221 YOU SHOULD HAVE LOCKED pmlmepriv->lock
222 */
223 u8 r8712_sitesurvey_cmd(struct _adapter *padapter,
224 struct ndis_802_11_ssid *pssid)
225 {
226 struct cmd_obj *ph2c;
227 struct sitesurvey_parm *psurveyPara;
228 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
229 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
230
231 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
232 if (ph2c == NULL)
233 return _FAIL;
234 psurveyPara = (struct sitesurvey_parm *)_malloc(
235 sizeof(struct sitesurvey_parm));
236 if (psurveyPara == NULL) {
237 kfree((unsigned char *) ph2c);
238 return _FAIL;
239 }
240 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara,
241 GEN_CMD_CODE(_SiteSurvey));
242 psurveyPara->bsslimit = cpu_to_le32(48);
243 psurveyPara->passive_mode = cpu_to_le32(pmlmepriv->passive_mode);
244 psurveyPara->ss_ssidlen = 0;
245 memset(psurveyPara->ss_ssid, 0, IW_ESSID_MAX_SIZE + 1);
246 if ((pssid != NULL) && (pssid->SsidLength)) {
247 memcpy(psurveyPara->ss_ssid, pssid->Ssid, pssid->SsidLength);
248 psurveyPara->ss_ssidlen = cpu_to_le32(pssid->SsidLength);
249 }
250 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
251 r8712_enqueue_cmd(pcmdpriv, ph2c);
252 _set_timer(&pmlmepriv->scan_to_timer, SCANNING_TIMEOUT);
253 padapter->ledpriv.LedControlHandler(padapter, LED_CTL_SITE_SURVEY);
254 padapter->blnEnableRxFF0Filter = 0;
255 return _SUCCESS;
256 }
257
258 u8 r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset)
259 {
260 struct cmd_obj *ph2c;
261 struct setdatarate_parm *pbsetdataratepara;
262 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
263
264 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
265 if (ph2c == NULL)
266 return _FAIL;
267 pbsetdataratepara = (struct setdatarate_parm *)_malloc(
268 sizeof(struct setdatarate_parm));
269 if (pbsetdataratepara == NULL) {
270 kfree((u8 *) ph2c);
271 return _FAIL;
272 }
273 init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara,
274 GEN_CMD_CODE(_SetDataRate));
275 pbsetdataratepara->mac_id = 5;
276 memcpy(pbsetdataratepara->datarates, rateset, NumRates);
277 r8712_enqueue_cmd(pcmdpriv, ph2c);
278 return _SUCCESS;
279 }
280
281 u8 r8712_set_chplan_cmd(struct _adapter *padapter, int chplan)
282 {
283 struct cmd_obj *ph2c;
284 struct SetChannelPlan_param *psetchplanpara;
285 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
286
287 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
288 if (ph2c == NULL)
289 return _FAIL;
290 psetchplanpara = (struct SetChannelPlan_param *)
291 _malloc(sizeof(struct SetChannelPlan_param));
292 if (psetchplanpara == NULL) {
293 kfree((u8 *) ph2c);
294 return _FAIL;
295 }
296 init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara,
297 GEN_CMD_CODE(_SetChannelPlan));
298 psetchplanpara->ChannelPlan = chplan;
299 r8712_enqueue_cmd(pcmdpriv, ph2c);
300 return _SUCCESS;
301 }
302
303 u8 r8712_setbasicrate_cmd(struct _adapter *padapter, u8 *rateset)
304 {
305 struct cmd_obj *ph2c;
306 struct setbasicrate_parm *pssetbasicratepara;
307 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
308
309 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
310 if (ph2c == NULL)
311 return _FAIL;
312 pssetbasicratepara = (struct setbasicrate_parm *)_malloc(
313 sizeof(struct setbasicrate_parm));
314 if (pssetbasicratepara == NULL) {
315 kfree((u8 *) ph2c);
316 return _FAIL;
317 }
318 init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara,
319 _SetBasicRate_CMD_);
320 memcpy(pssetbasicratepara->basicrates, rateset, NumRates);
321 r8712_enqueue_cmd(pcmdpriv, ph2c);
322 return _SUCCESS;
323 }
324
325 /* power tracking mechanism setting */
326 u8 r8712_setptm_cmd(struct _adapter *padapter, u8 type)
327 {
328 struct cmd_obj *ph2c;
329 struct writePTM_parm *pwriteptmparm;
330 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
331
332 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
333 if (ph2c == NULL)
334 return _FAIL;
335 pwriteptmparm = (struct writePTM_parm *)
336 _malloc(sizeof(struct writePTM_parm));
337 if (pwriteptmparm == NULL) {
338 kfree((u8 *) ph2c);
339 return _FAIL;
340 }
341 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetPT));
342 pwriteptmparm->type = type;
343 r8712_enqueue_cmd(pcmdpriv, ph2c);
344 return _SUCCESS;
345 }
346
347 u8 r8712_setfwdig_cmd(struct _adapter *padapter, u8 type)
348 {
349 struct cmd_obj *ph2c;
350 struct writePTM_parm *pwriteptmparm;
351 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
352
353 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
354 if (ph2c == NULL)
355 return _FAIL;
356 pwriteptmparm = (struct writePTM_parm *)
357 _malloc(sizeof(struct setdig_parm));
358 if (pwriteptmparm == NULL) {
359 kfree((u8 *) ph2c);
360 return _FAIL;
361 }
362 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetDIG));
363 pwriteptmparm->type = type;
364 r8712_enqueue_cmd(pcmdpriv, ph2c);
365 return _SUCCESS;
366 }
367
368 u8 r8712_setfwra_cmd(struct _adapter *padapter, u8 type)
369 {
370 struct cmd_obj *ph2c;
371 struct writePTM_parm *pwriteptmparm;
372 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
373
374 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
375 if (ph2c == NULL)
376 return _FAIL;
377 pwriteptmparm = (struct writePTM_parm *)
378 _malloc(sizeof(struct setra_parm));
379 if (pwriteptmparm == NULL) {
380 kfree((u8 *) ph2c);
381 return _FAIL;
382 }
383 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetRA));
384 pwriteptmparm->type = type;
385 r8712_enqueue_cmd(pcmdpriv, ph2c);
386 return _SUCCESS;
387 }
388
389 u8 r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val)
390 {
391 struct cmd_obj *ph2c;
392 struct writeRF_parm *pwriterfparm;
393 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
394
395 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
396 if (ph2c == NULL)
397 return _FAIL;
398 pwriterfparm = (struct writeRF_parm *)_malloc(
399 sizeof(struct writeRF_parm));
400 if (pwriterfparm == NULL) {
401 kfree((u8 *) ph2c);
402 return _FAIL;
403 }
404 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg));
405 pwriterfparm->offset = offset;
406 pwriterfparm->value = val;
407 r8712_enqueue_cmd(pcmdpriv, ph2c);
408 return _SUCCESS;
409 }
410
411 u8 r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval)
412 {
413 struct cmd_obj *ph2c;
414 struct readRF_parm *prdrfparm;
415 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
416
417 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
418 if (ph2c == NULL)
419 return _FAIL;
420 prdrfparm = (struct readRF_parm *)_malloc(sizeof(struct readRF_parm));
421 if (prdrfparm == NULL) {
422 kfree((u8 *) ph2c);
423 return _FAIL;
424 }
425 _init_listhead(&ph2c->list);
426 ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg);
427 ph2c->parmbuf = (unsigned char *)prdrfparm;
428 ph2c->cmdsz = sizeof(struct readRF_parm);
429 ph2c->rsp = pval;
430 ph2c->rspsz = sizeof(struct readRF_rsp);
431 prdrfparm->offset = offset;
432 r8712_enqueue_cmd(pcmdpriv, ph2c);
433 return _SUCCESS;
434 }
435
436 void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter,
437 struct cmd_obj *pcmd)
438 {
439 kfree(pcmd->parmbuf);
440 kfree(pcmd);
441 padapter->mppriv.workparam.bcompleted = true;
442 }
443
444 void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter,
445 struct cmd_obj *pcmd)
446 {
447 kfree(pcmd->parmbuf);
448 kfree(pcmd);
449
450 padapter->mppriv.workparam.bcompleted = true;
451 }
452
453 u8 r8712_createbss_cmd(struct _adapter *padapter)
454 {
455 struct cmd_obj *pcmd;
456 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
457 struct wlan_bssid_ex *pdev_network =
458 &padapter->registrypriv.dev_network;
459
460 padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
461 pcmd = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
462 if (pcmd == NULL)
463 return _FAIL;
464 _init_listhead(&pcmd->list);
465 pcmd->cmdcode = _CreateBss_CMD_;
466 pcmd->parmbuf = (unsigned char *)pdev_network;
467 pcmd->cmdsz = r8712_get_ndis_wlan_bssid_ex_sz((
468 struct ndis_wlan_bssid_ex *)
469 pdev_network);
470 pcmd->rsp = NULL;
471 pcmd->rspsz = 0;
472 /* notes: translate IELength & Length after assign to cmdsz; */
473 pdev_network->Length = cpu_to_le32(pcmd->cmdsz);
474 pdev_network->IELength = cpu_to_le32(pdev_network->IELength);
475 pdev_network->Ssid.SsidLength = cpu_to_le32(
476 pdev_network->Ssid.SsidLength);
477 r8712_enqueue_cmd(pcmdpriv, pcmd);
478 return _SUCCESS;
479 }
480
481 u8 r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork)
482 {
483 u8 *auth;
484 uint t_len = 0;
485 struct ndis_wlan_bssid_ex *psecnetwork;
486 struct cmd_obj *pcmd;
487 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
488 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
489 struct qos_priv *pqospriv = &pmlmepriv->qospriv;
490 struct security_priv *psecuritypriv = &padapter->securitypriv;
491 struct registry_priv *pregistrypriv = &padapter->registrypriv;
492 enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = pnetwork->
493 network.InfrastructureMode;
494
495 padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
496 pcmd = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
497 if (pcmd == NULL)
498 return _FAIL;
499 t_len = sizeof(u32) + 6 * sizeof(unsigned char) + 2 +
500 sizeof(struct ndis_802_11_ssid) + sizeof(u32) +
501 sizeof(s32) +
502 sizeof(enum NDIS_802_11_NETWORK_TYPE) +
503 sizeof(struct NDIS_802_11_CONFIGURATION) +
504 sizeof(enum NDIS_802_11_NETWORK_INFRASTRUCTURE) +
505 sizeof(NDIS_802_11_RATES_EX) +
506 sizeof(u32) + MAX_IE_SZ;
507
508 /* for hidden ap to set fw_state here */
509 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) !=
510 true) {
511 switch (ndis_network_mode) {
512 case Ndis802_11IBSS:
513 pmlmepriv->fw_state |= WIFI_ADHOC_STATE;
514 break;
515 case Ndis802_11Infrastructure:
516 pmlmepriv->fw_state |= WIFI_STATION_STATE;
517 break;
518 case Ndis802_11APMode:
519 case Ndis802_11AutoUnknown:
520 case Ndis802_11InfrastructureMax:
521 break;
522 }
523 }
524 psecnetwork = (struct ndis_wlan_bssid_ex *)&psecuritypriv->sec_bss;
525 if (psecnetwork == NULL) {
526 kfree(pcmd);
527 return _FAIL;
528 }
529 memset(psecnetwork, 0, t_len);
530 memcpy(psecnetwork, &pnetwork->network, t_len);
531 auth = &psecuritypriv->authenticator_ie[0];
532 psecuritypriv->authenticator_ie[0] = (unsigned char)
533 psecnetwork->IELength;
534 if ((psecnetwork->IELength-12) < (256 - 1))
535 memcpy(&psecuritypriv->authenticator_ie[1],
536 &psecnetwork->IEs[12], psecnetwork->IELength-12);
537 else
538 memcpy(&psecuritypriv->authenticator_ie[1],
539 &psecnetwork->IEs[12], (256-1));
540 psecnetwork->IELength = 0;
541 /* If the the driver wants to use the bssid to create the connection.
542 * If not, we copy the connecting AP's MAC address to it so that
543 * the driver just has the bssid information for PMKIDList searching.
544 */
545 if (pmlmepriv->assoc_by_bssid == false)
546 memcpy(&pmlmepriv->assoc_bssid[0],
547 &pnetwork->network.MacAddress[0], ETH_ALEN);
548 psecnetwork->IELength = r8712_restruct_sec_ie(padapter,
549 &pnetwork->network.IEs[0],
550 &psecnetwork->IEs[0],
551 pnetwork->network.IELength);
552 pqospriv->qos_option = 0;
553 if (pregistrypriv->wmm_enable) {
554 u32 tmp_len;
555
556 tmp_len = r8712_restruct_wmm_ie(padapter,
557 &pnetwork->network.IEs[0],
558 &psecnetwork->IEs[0],
559 pnetwork->network.IELength,
560 psecnetwork->IELength);
561 if (psecnetwork->IELength != tmp_len) {
562 psecnetwork->IELength = tmp_len;
563 pqospriv->qos_option = 1; /* WMM IE in beacon */
564 } else
565 pqospriv->qos_option = 0; /* no WMM IE in beacon */
566 }
567 if (pregistrypriv->ht_enable) {
568 /* For WEP mode, we will use the bg mode to do the connection
569 * to avoid some IOT issues, especially for Realtek 8192u
570 * SoftAP.
571 */
572 if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_) &&
573 (padapter->securitypriv.PrivacyAlgrthm != _WEP104_)) {
574 /* restructure_ht_ie */
575 r8712_restructure_ht_ie(padapter,
576 &pnetwork->network.IEs[0],
577 &psecnetwork->IEs[0],
578 pnetwork->network.IELength,
579 &psecnetwork->IELength);
580 }
581 }
582 psecuritypriv->supplicant_ie[0] = (u8)psecnetwork->IELength;
583 if (psecnetwork->IELength < 255)
584 memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
585 psecnetwork->IELength);
586 else
587 memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
588 255);
589 /* get cmdsz before endian conversion */
590 pcmd->cmdsz = r8712_get_ndis_wlan_bssid_ex_sz(psecnetwork);
591 #ifdef __BIG_ENDIAN
592 /* wlan_network endian conversion */
593 psecnetwork->Length = cpu_to_le32(psecnetwork->Length);
594 psecnetwork->Ssid.SsidLength = cpu_to_le32(
595 psecnetwork->Ssid.SsidLength);
596 psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy);
597 psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi);
598 psecnetwork->NetworkTypeInUse = cpu_to_le32(
599 psecnetwork->NetworkTypeInUse);
600 psecnetwork->Configuration.ATIMWindow = cpu_to_le32(
601 psecnetwork->Configuration.ATIMWindow);
602 psecnetwork->Configuration.BeaconPeriod = cpu_to_le32(
603 psecnetwork->Configuration.BeaconPeriod);
604 psecnetwork->Configuration.DSConfig = cpu_to_le32(
605 psecnetwork->Configuration.DSConfig);
606 psecnetwork->Configuration.FHConfig.DwellTime = cpu_to_le32(
607 psecnetwork->Configuration.FHConfig.DwellTime);
608 psecnetwork->Configuration.FHConfig.HopPattern = cpu_to_le32(
609 psecnetwork->Configuration.FHConfig.HopPattern);
610 psecnetwork->Configuration.FHConfig.HopSet = cpu_to_le32(
611 psecnetwork->Configuration.FHConfig.HopSet);
612 psecnetwork->Configuration.FHConfig.Length = cpu_to_le32(
613 psecnetwork->Configuration.FHConfig.Length);
614 psecnetwork->Configuration.Length = cpu_to_le32(
615 psecnetwork->Configuration.Length);
616 psecnetwork->InfrastructureMode = cpu_to_le32(
617 psecnetwork->InfrastructureMode);
618 psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength);
619 #endif
620 _init_listhead(&pcmd->list);
621 pcmd->cmdcode = _JoinBss_CMD_;
622 pcmd->parmbuf = (unsigned char *)psecnetwork;
623 pcmd->rsp = NULL;
624 pcmd->rspsz = 0;
625 r8712_enqueue_cmd(pcmdpriv, pcmd);
626 return _SUCCESS;
627 }
628
629 u8 r8712_disassoc_cmd(struct _adapter *padapter) /* for sta_mode */
630 {
631 struct cmd_obj *pdisconnect_cmd;
632 struct disconnect_parm *pdisconnect;
633 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
634
635 pdisconnect_cmd = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
636 if (pdisconnect_cmd == NULL)
637 return _FAIL;
638 pdisconnect = (struct disconnect_parm *)_malloc(
639 sizeof(struct disconnect_parm));
640 if (pdisconnect == NULL) {
641 kfree((u8 *)pdisconnect_cmd);
642 return _FAIL;
643 }
644 init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect,
645 _DisConnect_CMD_);
646 r8712_enqueue_cmd(pcmdpriv, pdisconnect_cmd);
647 return _SUCCESS;
648 }
649
650 u8 r8712_setopmode_cmd(struct _adapter *padapter,
651 enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype)
652 {
653 struct cmd_obj *ph2c;
654 struct setopmode_parm *psetop;
655
656 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
657
658 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
659 if (ph2c == NULL)
660 return _FAIL;
661 psetop = (struct setopmode_parm *)_malloc(
662 sizeof(struct setopmode_parm));
663 if (psetop == NULL) {
664 kfree((u8 *) ph2c);
665 return _FAIL;
666 }
667 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
668 psetop->mode = (u8)networktype;
669 r8712_enqueue_cmd(pcmdpriv, ph2c);
670 return _SUCCESS;
671 }
672
673 u8 r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key)
674 {
675 struct cmd_obj *ph2c;
676 struct set_stakey_parm *psetstakey_para;
677 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
678 struct set_stakey_rsp *psetstakey_rsp = NULL;
679 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
680 struct security_priv *psecuritypriv = &padapter->securitypriv;
681 struct sta_info *sta = (struct sta_info *)psta;
682
683 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
684 if (ph2c == NULL)
685 return _FAIL;
686 psetstakey_para = (struct set_stakey_parm *)_malloc(
687 sizeof(struct set_stakey_parm));
688 if (psetstakey_para == NULL) {
689 kfree((u8 *) ph2c);
690 return _FAIL;
691 }
692 psetstakey_rsp = (struct set_stakey_rsp *)_malloc(
693 sizeof(struct set_stakey_rsp));
694 if (psetstakey_rsp == NULL) {
695 kfree((u8 *) ph2c);
696 kfree((u8 *) psetstakey_para);
697 return _FAIL;
698 }
699 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
700 ph2c->rsp = (u8 *) psetstakey_rsp;
701 ph2c->rspsz = sizeof(struct set_stakey_rsp);
702 memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN);
703 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
704 psetstakey_para->algorithm = (unsigned char)
705 psecuritypriv->PrivacyAlgrthm;
706 else
707 GET_ENCRY_ALGO(psecuritypriv, sta,
708 psetstakey_para->algorithm, false);
709 if (unicast_key == true)
710 memcpy(&psetstakey_para->key, &sta->x_UncstKey, 16);
711 else
712 memcpy(&psetstakey_para->key,
713 &psecuritypriv->XGrpKey[
714 psecuritypriv->XGrpKeyid - 1]. skey, 16);
715 r8712_enqueue_cmd(pcmdpriv, ph2c);
716 return _SUCCESS;
717 }
718
719 u8 r8712_setrfintfs_cmd(struct _adapter *padapter, u8 mode)
720 {
721 struct cmd_obj *ph2c;
722 struct setrfintfs_parm *psetrfintfsparm;
723 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
724
725 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
726 if (ph2c == NULL)
727 return _FAIL;
728 psetrfintfsparm = (struct setrfintfs_parm *)_malloc(
729 sizeof(struct setrfintfs_parm));
730 if (psetrfintfsparm == NULL) {
731 kfree((unsigned char *) ph2c);
732 return _FAIL;
733 }
734 init_h2fwcmd_w_parm_no_rsp(ph2c, psetrfintfsparm,
735 GEN_CMD_CODE(_SetRFIntFs));
736 psetrfintfsparm->rfintfs = mode;
737 r8712_enqueue_cmd(pcmdpriv, ph2c);
738 return _SUCCESS;
739 }
740
741 u8 r8712_setrttbl_cmd(struct _adapter *padapter,
742 struct setratable_parm *prate_table)
743 {
744 struct cmd_obj *ph2c;
745 struct setratable_parm *psetrttblparm;
746 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
747
748 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
749 if (ph2c == NULL)
750 return _FAIL;
751 psetrttblparm = (struct setratable_parm *)_malloc(
752 sizeof(struct setratable_parm));
753 if (psetrttblparm == NULL) {
754 kfree((unsigned char *)ph2c);
755 return _FAIL;
756 }
757 init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm,
758 GEN_CMD_CODE(_SetRaTable));
759 memcpy(psetrttblparm, prate_table, sizeof(struct setratable_parm));
760 r8712_enqueue_cmd(pcmdpriv, ph2c);
761 return _SUCCESS;
762 }
763
764 u8 r8712_gettssi_cmd(struct _adapter *padapter, u8 offset, u8 *pval)
765 {
766 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
767 struct cmd_obj *ph2c;
768 struct readTSSI_parm *prdtssiparm;
769
770 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
771 if (ph2c == NULL)
772 return _FAIL;
773 prdtssiparm = (struct readTSSI_parm *)
774 _malloc(sizeof(struct readTSSI_parm));
775 if (prdtssiparm == NULL) {
776 kfree((unsigned char *) ph2c);
777 return _FAIL;
778 }
779 _init_listhead(&ph2c->list);
780 ph2c->cmdcode = GEN_CMD_CODE(_ReadTSSI);
781 ph2c->parmbuf = (unsigned char *)prdtssiparm;
782 ph2c->cmdsz = sizeof(struct readTSSI_parm);
783 ph2c->rsp = pval;
784 ph2c->rspsz = sizeof(struct readTSSI_rsp);
785
786 prdtssiparm->offset = offset;
787 r8712_enqueue_cmd(pcmdpriv, ph2c);
788 return _SUCCESS;
789 }
790
791 u8 r8712_setMacAddr_cmd(struct _adapter *padapter, u8 *mac_addr)
792 {
793 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
794 struct cmd_obj *ph2c;
795 struct SetMacAddr_param *psetMacAddr_para;
796
797 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
798 if (ph2c == NULL)
799 return _FAIL;
800 psetMacAddr_para = (struct SetMacAddr_param *)_malloc(
801 sizeof(struct SetMacAddr_param));
802 if (psetMacAddr_para == NULL) {
803 kfree((u8 *) ph2c);
804 return _FAIL;
805 }
806 init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para,
807 _SetMacAddress_CMD_);
808 memcpy(psetMacAddr_para->MacAddr, mac_addr, ETH_ALEN);
809 r8712_enqueue_cmd(pcmdpriv, ph2c);
810 return _SUCCESS;
811 }
812
813 u8 r8712_setassocsta_cmd(struct _adapter *padapter, u8 *mac_addr)
814 {
815 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
816 struct cmd_obj *ph2c;
817 struct set_assocsta_parm *psetassocsta_para;
818 struct set_stakey_rsp *psetassocsta_rsp = NULL;
819
820 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
821 if (ph2c == NULL)
822 return _FAIL;
823 psetassocsta_para = (struct set_assocsta_parm *)
824 _malloc(sizeof(struct set_assocsta_parm));
825 if (psetassocsta_para == NULL) {
826 kfree((u8 *) ph2c);
827 return _FAIL;
828 }
829 psetassocsta_rsp = (struct set_stakey_rsp *)_malloc(
830 sizeof(struct set_assocsta_rsp));
831 if (psetassocsta_rsp == NULL) {
832 kfree((u8 *)ph2c);
833 kfree((u8 *)psetassocsta_para);
834 return _FAIL;
835 }
836 init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_);
837 ph2c->rsp = (u8 *) psetassocsta_rsp;
838 ph2c->rspsz = sizeof(struct set_assocsta_rsp);
839 memcpy(psetassocsta_para->addr, mac_addr, ETH_ALEN);
840 r8712_enqueue_cmd(pcmdpriv, ph2c);
841 return _SUCCESS;
842 }
843
844 u8 r8712_addbareq_cmd(struct _adapter *padapter, u8 tid)
845 {
846 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
847 struct cmd_obj *ph2c;
848 struct addBaReq_parm *paddbareq_parm;
849
850 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
851 if (ph2c == NULL)
852 return _FAIL;
853 paddbareq_parm = (struct addBaReq_parm *)_malloc(
854 sizeof(struct addBaReq_parm));
855 if (paddbareq_parm == NULL) {
856 kfree((unsigned char *)ph2c);
857 return _FAIL;
858 }
859 paddbareq_parm->tid = tid;
860 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm,
861 GEN_CMD_CODE(_AddBAReq));
862 r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
863 return _SUCCESS;
864 }
865
866 u8 r8712_wdg_wk_cmd(struct _adapter *padapter)
867 {
868 struct cmd_obj *ph2c;
869 struct drvint_cmd_parm *pdrvintcmd_param;
870 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
871
872 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
873 if (ph2c == NULL)
874 return _FAIL;
875 pdrvintcmd_param = (struct drvint_cmd_parm *)_malloc(
876 sizeof(struct drvint_cmd_parm));
877 if (pdrvintcmd_param == NULL) {
878 kfree((unsigned char *)ph2c);
879 return _FAIL;
880 }
881 pdrvintcmd_param->i_cid = WDG_WK_CID;
882 pdrvintcmd_param->sz = 0;
883 pdrvintcmd_param->pbuf = NULL;
884 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_);
885 r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
886 return _SUCCESS;
887 }
888
889 void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
890 {
891 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
892
893 if (pcmd->res != H2C_SUCCESS)
894 clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
895 r8712_free_cmd_obj(pcmd);
896 }
897
898 void r8712_disassoc_cmd_callback(struct _adapter *padapter,
899 struct cmd_obj *pcmd)
900 {
901 unsigned long irqL;
902 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
903
904 if (pcmd->res != H2C_SUCCESS) {
905 spin_lock_irqsave(&pmlmepriv->lock, irqL);
906 set_fwstate(pmlmepriv, _FW_LINKED);
907 spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
908 return;
909 }
910 r8712_free_cmd_obj(pcmd);
911 }
912
913 void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
914 {
915 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
916
917 if ((pcmd->res != H2C_SUCCESS))
918 _set_timer(&pmlmepriv->assoc_timer, 1);
919 r8712_free_cmd_obj(pcmd);
920 }
921
922 void r8712_createbss_cmd_callback(struct _adapter *padapter,
923 struct cmd_obj *pcmd)
924 {
925 unsigned long irqL;
926 u8 timer_cancelled;
927 struct sta_info *psta = NULL;
928 struct wlan_network *pwlan = NULL;
929 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
930 struct ndis_wlan_bssid_ex *pnetwork = (struct ndis_wlan_bssid_ex *)
931 pcmd->parmbuf;
932 struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
933
934 if ((pcmd->res != H2C_SUCCESS))
935 _set_timer(&pmlmepriv->assoc_timer, 1);
936 _cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled);
937 #ifdef __BIG_ENDIAN
938 /* endian_convert */
939 pnetwork->Length = le32_to_cpu(pnetwork->Length);
940 pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength);
941 pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy);
942 pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi);
943 pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse);
944 pnetwork->Configuration.ATIMWindow = le32_to_cpu(pnetwork->
945 Configuration.ATIMWindow);
946 pnetwork->Configuration.DSConfig = le32_to_cpu(pnetwork->
947 Configuration.DSConfig);
948 pnetwork->Configuration.FHConfig.DwellTime = le32_to_cpu(pnetwork->
949 Configuration.FHConfig.DwellTime);
950 pnetwork->Configuration.FHConfig.HopPattern = le32_to_cpu(pnetwork->
951 Configuration.FHConfig.HopPattern);
952 pnetwork->Configuration.FHConfig.HopSet = le32_to_cpu(pnetwork->
953 Configuration.FHConfig.HopSet);
954 pnetwork->Configuration.FHConfig.Length = le32_to_cpu(pnetwork->
955 Configuration.FHConfig.Length);
956 pnetwork->Configuration.Length = le32_to_cpu(pnetwork->
957 Configuration.Length);
958 pnetwork->InfrastructureMode = le32_to_cpu(pnetwork->
959 InfrastructureMode);
960 pnetwork->IELength = le32_to_cpu(pnetwork->IELength);
961 #endif
962 spin_lock_irqsave(&pmlmepriv->lock, irqL);
963 if ((pmlmepriv->fw_state) & WIFI_AP_STATE) {
964 psta = r8712_get_stainfo(&padapter->stapriv,
965 pnetwork->MacAddress);
966 if (!psta) {
967 psta = r8712_alloc_stainfo(&padapter->stapriv,
968 pnetwork->MacAddress);
969 if (psta == NULL)
970 goto createbss_cmd_fail ;
971 }
972 r8712_indicate_connect(padapter);
973 } else {
974 pwlan = _r8712_alloc_network(pmlmepriv);
975 if (pwlan == NULL) {
976 pwlan = r8712_get_oldest_wlan_network(
977 &pmlmepriv->scanned_queue);
978 if (pwlan == NULL)
979 goto createbss_cmd_fail;
980 pwlan->last_scanned = jiffies;
981 } else
982 list_insert_tail(&(pwlan->list),
983 &pmlmepriv->scanned_queue.queue);
984 pnetwork->Length = r8712_get_ndis_wlan_bssid_ex_sz(pnetwork);
985 memcpy(&(pwlan->network), pnetwork, pnetwork->Length);
986 pwlan->fixed = true;
987 memcpy(&tgt_network->network, pnetwork,
988 (r8712_get_ndis_wlan_bssid_ex_sz(pnetwork)));
989 if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
990 pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
991 /* we will set _FW_LINKED when there is one more sat to
992 * join us (stassoc_event_callback) */
993 }
994 createbss_cmd_fail:
995 spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
996 r8712_free_cmd_obj(pcmd);
997 }
998
999 void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter,
1000 struct cmd_obj *pcmd)
1001 {
1002 struct sta_priv *pstapriv = &padapter->stapriv;
1003 struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)
1004 (pcmd->rsp);
1005 struct sta_info *psta = r8712_get_stainfo(pstapriv,
1006 psetstakey_rsp->addr);
1007
1008 if (psta == NULL)
1009 goto exit;
1010 psta->aid = psta->mac_id = psetstakey_rsp->keyid; /*CAM_ID(CAM_ENTRY)*/
1011 exit:
1012 r8712_free_cmd_obj(pcmd);
1013 }
1014
1015 void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter,
1016 struct cmd_obj *pcmd)
1017 {
1018 unsigned long irqL;
1019 struct sta_priv *pstapriv = &padapter->stapriv;
1020 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1021 struct set_assocsta_parm *passocsta_parm =
1022 (struct set_assocsta_parm *)(pcmd->parmbuf);
1023 struct set_assocsta_rsp *passocsta_rsp =
1024 (struct set_assocsta_rsp *) (pcmd->rsp);
1025 struct sta_info *psta = r8712_get_stainfo(pstapriv,
1026 passocsta_parm->addr);
1027
1028 if (psta == NULL)
1029 return;
1030 psta->aid = psta->mac_id = passocsta_rsp->cam_id;
1031 spin_lock_irqsave(&pmlmepriv->lock, irqL);
1032 if ((check_fwstate(pmlmepriv, WIFI_MP_STATE)) &&
1033 (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)))
1034 pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
1035 set_fwstate(pmlmepriv, _FW_LINKED);
1036 spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
1037 r8712_free_cmd_obj(pcmd);
1038 }
1039
1040 u8 r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl,
1041 u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO)
1042 {
1043 struct cmd_obj *ph2c;
1044 struct DisconnectCtrlEx_param *param;
1045 struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
1046
1047 ph2c = (struct cmd_obj *)_malloc(sizeof(struct cmd_obj));
1048 if (ph2c == NULL)
1049 return _FAIL;
1050 param = (struct DisconnectCtrlEx_param *)
1051 _malloc(sizeof(struct DisconnectCtrlEx_param));
1052 if (param == NULL) {
1053 kfree((unsigned char *) ph2c);
1054 return _FAIL;
1055 }
1056 memset(param, 0, sizeof(struct DisconnectCtrlEx_param));
1057
1058 param->EnableDrvCtrl = (unsigned char)enableDrvCtrl;
1059 param->TryPktCnt = (unsigned char)tryPktCnt;
1060 param->TryPktInterval = (unsigned char)tryPktInterval;
1061 param->FirstStageTO = (unsigned int)firstStageTO;
1062
1063 init_h2fwcmd_w_parm_no_rsp(ph2c, param,
1064 GEN_CMD_CODE(_DisconnectCtrlEx));
1065 r8712_enqueue_cmd(pcmdpriv, ph2c);
1066 return _SUCCESS;
1067 }
Linux 2.6 ibm-acpi/thinkpad-acpi driver git tree