1 /******************************************************************************
4 * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
5 * Linux device driver for RTL8192SU
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.
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
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
20 * Modifications for inclusion into the Linux staging tree are
21 * Copyright(c) 2010 Larry Finger. All rights reserved.
23 * Contact information:
24 * WLAN FAE <wlanfae@realtek.com>
25 * Larry Finger <Larry.Finger@lwfinger.net>
27 ******************************************************************************/
29 #define _RTL871X_CMD_C_
31 #include <linux/compiler.h>
32 #include <linux/kernel.h>
33 #include <linux/errno.h>
34 #include <linux/slab.h>
35 #include <linux/module.h>
36 #include <linux/kref.h>
37 #include <linux/netdevice.h>
38 #include <linux/skbuff.h>
39 #include <linux/usb.h>
40 #include <linux/usb/ch9.h>
41 #include <linux/circ_buf.h>
42 #include <linux/uaccess.h>
43 #include <asm/byteorder.h>
44 #include <linux/atomic.h>
45 #include <linux/semaphore.h>
46 #include <linux/rtnetlink.h>
48 #include "osdep_service.h"
49 #include "drv_types.h"
50 #include "recv_osdep.h"
51 #include "mlme_osdep.h"
54 * Caller and the r8712_cmd_thread can protect cmd_q by spin_lock.
55 * No irqsave is necessary.
58 static sint _init_cmd_priv(struct cmd_priv *pcmdpriv)
60 init_completion(&pcmdpriv->cmd_queue_comp);
61 init_completion(&pcmdpriv->terminate_cmdthread_comp);
63 _init_queue(&(pcmdpriv->cmd_queue));
65 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
66 pcmdpriv->cmd_seq = 1;
67 pcmdpriv->cmd_allocated_buf = kmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ,
69 if (!pcmdpriv->cmd_allocated_buf)
71 pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ -
72 ((addr_t)(pcmdpriv->cmd_allocated_buf) &
73 (CMDBUFF_ALIGN_SZ - 1));
74 pcmdpriv->rsp_allocated_buf = kmalloc(MAX_RSPSZ + 4, GFP_ATOMIC);
75 if (!pcmdpriv->rsp_allocated_buf)
77 pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 -
78 ((addr_t)(pcmdpriv->rsp_allocated_buf) & 3);
79 pcmdpriv->cmd_issued_cnt = 0;
80 pcmdpriv->cmd_done_cnt = 0;
81 pcmdpriv->rsp_cnt = 0;
85 static sint _init_evt_priv(struct evt_priv *pevtpriv)
87 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
88 pevtpriv->event_seq = 0;
89 pevtpriv->evt_allocated_buf = kmalloc(MAX_EVTSZ + 4, GFP_ATOMIC);
91 if (!pevtpriv->evt_allocated_buf)
93 pevtpriv->evt_buf = pevtpriv->evt_allocated_buf + 4 -
94 ((addr_t)(pevtpriv->evt_allocated_buf) & 3);
95 pevtpriv->evt_done_cnt = 0;
99 static void _free_evt_priv(struct evt_priv *pevtpriv)
101 kfree(pevtpriv->evt_allocated_buf);
104 static void _free_cmd_priv(struct cmd_priv *pcmdpriv)
107 kfree(pcmdpriv->cmd_allocated_buf);
108 kfree(pcmdpriv->rsp_allocated_buf);
115 * _enqueue_cmd can only be called between kernel thread,
116 * since only spin_lock is used.
118 * ISR/Call-Back functions can't call this sub-function.
122 static sint _enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
128 spin_lock_irqsave(&queue->lock, irqL);
129 list_add_tail(&obj->list, &queue->queue);
130 spin_unlock_irqrestore(&queue->lock, irqL);
134 static struct cmd_obj *_dequeue_cmd(struct __queue *queue)
139 spin_lock_irqsave(&queue->lock, irqL);
140 obj = list_first_entry_or_null(&queue->queue,
141 struct cmd_obj, list);
143 list_del_init(&obj->list);
144 spin_unlock_irqrestore(&queue->lock, irqL);
148 u32 r8712_init_cmd_priv(struct cmd_priv *pcmdpriv)
150 return _init_cmd_priv(pcmdpriv);
153 u32 r8712_init_evt_priv(struct evt_priv *pevtpriv)
155 return _init_evt_priv(pevtpriv);
158 void r8712_free_evt_priv(struct evt_priv *pevtpriv)
160 _free_evt_priv(pevtpriv);
163 void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv)
165 _free_cmd_priv(pcmdpriv);
168 u32 r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
172 if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag)
174 res = _enqueue_cmd(&pcmdpriv->cmd_queue, obj);
175 complete(&pcmdpriv->cmd_queue_comp);
179 u32 r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
182 struct __queue *queue;
186 if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag)
188 queue = &pcmdpriv->cmd_queue;
189 spin_lock_irqsave(&queue->lock, irqL);
190 list_add_tail(&obj->list, &queue->queue);
191 spin_unlock_irqrestore(&queue->lock, irqL);
192 complete(&pcmdpriv->cmd_queue_comp);
196 struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue)
198 return _dequeue_cmd(queue);
201 void r8712_free_cmd_obj(struct cmd_obj *pcmd)
203 if ((pcmd->cmdcode != _JoinBss_CMD_) &&
204 (pcmd->cmdcode != _CreateBss_CMD_))
205 kfree(pcmd->parmbuf);
206 if (pcmd->rsp != NULL) {
207 if (pcmd->rspsz != 0)
214 * r8712_sitesurvey_cmd(~)
215 * ### NOTE:#### (!!!!)
216 * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC,
217 * YOU SHOULD HAVE LOCKED pmlmepriv->lock
219 u8 r8712_sitesurvey_cmd(struct _adapter *padapter,
220 struct ndis_802_11_ssid *pssid)
222 struct cmd_obj *ph2c;
223 struct sitesurvey_parm *psurveyPara;
224 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
225 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
227 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
230 psurveyPara = kmalloc(sizeof(*psurveyPara), GFP_ATOMIC);
235 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara,
236 GEN_CMD_CODE(_SiteSurvey));
237 psurveyPara->bsslimit = cpu_to_le32(48);
238 psurveyPara->passive_mode = cpu_to_le32(pmlmepriv->passive_mode);
239 psurveyPara->ss_ssidlen = 0;
240 memset(psurveyPara->ss_ssid, 0, IW_ESSID_MAX_SIZE + 1);
241 if ((pssid != NULL) && (pssid->SsidLength)) {
242 memcpy(psurveyPara->ss_ssid, pssid->Ssid, pssid->SsidLength);
243 psurveyPara->ss_ssidlen = cpu_to_le32(pssid->SsidLength);
245 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
246 r8712_enqueue_cmd(pcmdpriv, ph2c);
247 mod_timer(&pmlmepriv->scan_to_timer,
248 jiffies + msecs_to_jiffies(SCANNING_TIMEOUT));
249 padapter->ledpriv.LedControlHandler(padapter, LED_CTL_SITE_SURVEY);
250 padapter->blnEnableRxFF0Filter = 0;
254 u8 r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset)
256 struct cmd_obj *ph2c;
257 struct setdatarate_parm *pbsetdataratepara;
258 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
260 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
263 pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC);
264 if (!pbsetdataratepara) {
268 init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara,
269 GEN_CMD_CODE(_SetDataRate));
270 pbsetdataratepara->mac_id = 5;
271 memcpy(pbsetdataratepara->datarates, rateset, NumRates);
272 r8712_enqueue_cmd(pcmdpriv, ph2c);
276 u8 r8712_set_chplan_cmd(struct _adapter *padapter, int chplan)
278 struct cmd_obj *ph2c;
279 struct SetChannelPlan_param *psetchplanpara;
280 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
282 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
285 psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC);
286 if (!psetchplanpara) {
290 init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara,
291 GEN_CMD_CODE(_SetChannelPlan));
292 psetchplanpara->ChannelPlan = chplan;
293 r8712_enqueue_cmd(pcmdpriv, ph2c);
297 u8 r8712_setbasicrate_cmd(struct _adapter *padapter, u8 *rateset)
299 struct cmd_obj *ph2c;
300 struct setbasicrate_parm *pssetbasicratepara;
301 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
303 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
306 pssetbasicratepara = kmalloc(sizeof(*pssetbasicratepara), GFP_ATOMIC);
307 if (!pssetbasicratepara) {
311 init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara,
313 memcpy(pssetbasicratepara->basicrates, rateset, NumRates);
314 r8712_enqueue_cmd(pcmdpriv, ph2c);
318 u8 r8712_setfwdig_cmd(struct _adapter *padapter, u8 type)
320 struct cmd_obj *ph2c;
321 struct writePTM_parm *pwriteptmparm;
322 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
324 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
327 pwriteptmparm = kmalloc(sizeof(*pwriteptmparm), GFP_ATOMIC);
328 if (!pwriteptmparm) {
332 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetDIG));
333 pwriteptmparm->type = type;
334 r8712_enqueue_cmd(pcmdpriv, ph2c);
338 u8 r8712_setfwra_cmd(struct _adapter *padapter, u8 type)
340 struct cmd_obj *ph2c;
341 struct writePTM_parm *pwriteptmparm;
342 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
344 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
347 pwriteptmparm = kmalloc(sizeof(*pwriteptmparm), GFP_ATOMIC);
348 if (!pwriteptmparm) {
352 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetRA));
353 pwriteptmparm->type = type;
354 r8712_enqueue_cmd(pcmdpriv, ph2c);
358 u8 r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val)
360 struct cmd_obj *ph2c;
361 struct writeRF_parm *pwriterfparm;
362 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
364 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
367 pwriterfparm = kmalloc(sizeof(*pwriterfparm), GFP_ATOMIC);
372 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg));
373 pwriterfparm->offset = offset;
374 pwriterfparm->value = val;
375 r8712_enqueue_cmd(pcmdpriv, ph2c);
379 u8 r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval)
381 struct cmd_obj *ph2c;
382 struct readRF_parm *prdrfparm;
383 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
385 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
388 prdrfparm = kmalloc(sizeof(*prdrfparm), GFP_ATOMIC);
393 INIT_LIST_HEAD(&ph2c->list);
394 ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg);
395 ph2c->parmbuf = (unsigned char *)prdrfparm;
396 ph2c->cmdsz = sizeof(struct readRF_parm);
398 ph2c->rspsz = sizeof(struct readRF_rsp);
399 prdrfparm->offset = offset;
400 r8712_enqueue_cmd(pcmdpriv, ph2c);
404 void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter,
405 struct cmd_obj *pcmd)
407 kfree(pcmd->parmbuf);
409 padapter->mppriv.workparam.bcompleted = true;
412 void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter,
413 struct cmd_obj *pcmd)
415 kfree(pcmd->parmbuf);
418 padapter->mppriv.workparam.bcompleted = true;
421 u8 r8712_createbss_cmd(struct _adapter *padapter)
423 struct cmd_obj *pcmd;
424 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
425 struct wlan_bssid_ex *pdev_network =
426 &padapter->registrypriv.dev_network;
428 padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
429 pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
432 INIT_LIST_HEAD(&pcmd->list);
433 pcmd->cmdcode = _CreateBss_CMD_;
434 pcmd->parmbuf = (unsigned char *)pdev_network;
435 pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(pdev_network);
438 /* notes: translate IELength & Length after assign to cmdsz; */
439 pdev_network->Length = pcmd->cmdsz;
440 pdev_network->IELength = pdev_network->IELength;
441 pdev_network->Ssid.SsidLength = pdev_network->Ssid.SsidLength;
442 r8712_enqueue_cmd(pcmdpriv, pcmd);
446 u8 r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork)
448 struct wlan_bssid_ex *psecnetwork;
449 struct cmd_obj *pcmd;
450 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
451 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
452 struct qos_priv *pqospriv = &pmlmepriv->qospriv;
453 struct security_priv *psecuritypriv = &padapter->securitypriv;
454 struct registry_priv *pregistrypriv = &padapter->registrypriv;
455 enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = pnetwork->
456 network.InfrastructureMode;
458 padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
459 pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
463 /* for hidden ap to set fw_state here */
464 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE) !=
466 switch (ndis_network_mode) {
468 pmlmepriv->fw_state |= WIFI_ADHOC_STATE;
470 case Ndis802_11Infrastructure:
471 pmlmepriv->fw_state |= WIFI_STATION_STATE;
473 case Ndis802_11APMode:
474 case Ndis802_11AutoUnknown:
475 case Ndis802_11InfrastructureMax:
479 psecnetwork = &psecuritypriv->sec_bss;
484 memcpy(psecnetwork, &pnetwork->network, sizeof(*psecnetwork));
485 psecuritypriv->authenticator_ie[0] = (unsigned char)
486 psecnetwork->IELength;
487 if ((psecnetwork->IELength - 12) < (256 - 1))
488 memcpy(&psecuritypriv->authenticator_ie[1],
489 &psecnetwork->IEs[12], psecnetwork->IELength - 12);
491 memcpy(&psecuritypriv->authenticator_ie[1],
492 &psecnetwork->IEs[12], (256 - 1));
493 psecnetwork->IELength = 0;
495 * If the driver wants to use the bssid to create the connection.
496 * If not, we copy the connecting AP's MAC address to it so that
497 * the driver just has the bssid information for PMKIDList searching.
499 if (!pmlmepriv->assoc_by_bssid)
500 ether_addr_copy(&pmlmepriv->assoc_bssid[0],
501 &pnetwork->network.MacAddress[0]);
502 psecnetwork->IELength = r8712_restruct_sec_ie(padapter,
503 &pnetwork->network.IEs[0],
504 &psecnetwork->IEs[0],
505 pnetwork->network.IELength);
506 pqospriv->qos_option = 0;
507 if (pregistrypriv->wmm_enable) {
510 tmp_len = r8712_restruct_wmm_ie(padapter,
511 &pnetwork->network.IEs[0],
512 &psecnetwork->IEs[0],
513 pnetwork->network.IELength,
514 psecnetwork->IELength);
515 if (psecnetwork->IELength != tmp_len) {
516 psecnetwork->IELength = tmp_len;
517 pqospriv->qos_option = 1; /* WMM IE in beacon */
519 pqospriv->qos_option = 0; /* no WMM IE in beacon */
522 if (pregistrypriv->ht_enable) {
524 * For WEP mode, we will use the bg mode to do the connection
525 * to avoid some IOT issues, especially for Realtek 8192u
528 if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_) &&
529 (padapter->securitypriv.PrivacyAlgrthm != _WEP104_)) {
530 /* restructure_ht_ie */
531 r8712_restructure_ht_ie(padapter,
532 &pnetwork->network.IEs[0],
533 &psecnetwork->IEs[0],
534 pnetwork->network.IELength,
535 &psecnetwork->IELength);
538 psecuritypriv->supplicant_ie[0] = (u8)psecnetwork->IELength;
539 if (psecnetwork->IELength < 255)
540 memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
541 psecnetwork->IELength);
543 memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
545 /* get cmdsz before endian conversion */
546 pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(psecnetwork);
548 /* wlan_network endian conversion */
549 psecnetwork->Length = cpu_to_le32(psecnetwork->Length);
550 psecnetwork->Ssid.SsidLength = cpu_to_le32(
551 psecnetwork->Ssid.SsidLength);
552 psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy);
553 psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi);
554 psecnetwork->NetworkTypeInUse = cpu_to_le32(
555 psecnetwork->NetworkTypeInUse);
556 psecnetwork->Configuration.ATIMWindow = cpu_to_le32(
557 psecnetwork->Configuration.ATIMWindow);
558 psecnetwork->Configuration.BeaconPeriod = cpu_to_le32(
559 psecnetwork->Configuration.BeaconPeriod);
560 psecnetwork->Configuration.DSConfig = cpu_to_le32(
561 psecnetwork->Configuration.DSConfig);
562 psecnetwork->Configuration.FHConfig.DwellTime = cpu_to_le32(
563 psecnetwork->Configuration.FHConfig.DwellTime);
564 psecnetwork->Configuration.FHConfig.HopPattern = cpu_to_le32(
565 psecnetwork->Configuration.FHConfig.HopPattern);
566 psecnetwork->Configuration.FHConfig.HopSet = cpu_to_le32(
567 psecnetwork->Configuration.FHConfig.HopSet);
568 psecnetwork->Configuration.FHConfig.Length = cpu_to_le32(
569 psecnetwork->Configuration.FHConfig.Length);
570 psecnetwork->Configuration.Length = cpu_to_le32(
571 psecnetwork->Configuration.Length);
572 psecnetwork->InfrastructureMode = cpu_to_le32(
573 psecnetwork->InfrastructureMode);
574 psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength);
576 INIT_LIST_HEAD(&pcmd->list);
577 pcmd->cmdcode = _JoinBss_CMD_;
578 pcmd->parmbuf = (unsigned char *)psecnetwork;
581 r8712_enqueue_cmd(pcmdpriv, pcmd);
585 u8 r8712_disassoc_cmd(struct _adapter *padapter) /* for sta_mode */
587 struct cmd_obj *pdisconnect_cmd;
588 struct disconnect_parm *pdisconnect;
589 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
591 pdisconnect_cmd = kmalloc(sizeof(*pdisconnect_cmd), GFP_ATOMIC);
592 if (!pdisconnect_cmd)
594 pdisconnect = kmalloc(sizeof(*pdisconnect), GFP_ATOMIC);
596 kfree(pdisconnect_cmd);
599 init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect,
601 r8712_enqueue_cmd(pcmdpriv, pdisconnect_cmd);
605 u8 r8712_setopmode_cmd(struct _adapter *padapter,
606 enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype)
608 struct cmd_obj *ph2c;
609 struct setopmode_parm *psetop;
611 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
613 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
616 psetop = kmalloc(sizeof(*psetop), GFP_ATOMIC);
621 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
622 psetop->mode = (u8)networktype;
623 r8712_enqueue_cmd(pcmdpriv, ph2c);
627 u8 r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key)
629 struct cmd_obj *ph2c;
630 struct set_stakey_parm *psetstakey_para;
631 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
632 struct set_stakey_rsp *psetstakey_rsp = NULL;
633 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
634 struct security_priv *psecuritypriv = &padapter->securitypriv;
635 struct sta_info *sta = (struct sta_info *)psta;
637 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
640 psetstakey_para = kmalloc(sizeof(*psetstakey_para), GFP_ATOMIC);
641 if (!psetstakey_para) {
645 psetstakey_rsp = kmalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC);
646 if (!psetstakey_rsp) {
648 kfree(psetstakey_para);
651 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
652 ph2c->rsp = (u8 *) psetstakey_rsp;
653 ph2c->rspsz = sizeof(struct set_stakey_rsp);
654 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
655 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
656 psetstakey_para->algorithm = (unsigned char)
657 psecuritypriv->PrivacyAlgrthm;
659 GET_ENCRY_ALGO(psecuritypriv, sta,
660 psetstakey_para->algorithm, false);
662 memcpy(&psetstakey_para->key, &sta->x_UncstKey, 16);
664 memcpy(&psetstakey_para->key,
665 &psecuritypriv->XGrpKey[
666 psecuritypriv->XGrpKeyid - 1]. skey, 16);
667 r8712_enqueue_cmd(pcmdpriv, ph2c);
671 u8 r8712_setrfintfs_cmd(struct _adapter *padapter, u8 mode)
673 struct cmd_obj *ph2c;
674 struct setrfintfs_parm *psetrfintfsparm;
675 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
677 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
680 psetrfintfsparm = kmalloc(sizeof(*psetrfintfsparm), GFP_ATOMIC);
681 if (!psetrfintfsparm) {
685 init_h2fwcmd_w_parm_no_rsp(ph2c, psetrfintfsparm,
686 GEN_CMD_CODE(_SetRFIntFs));
687 psetrfintfsparm->rfintfs = mode;
688 r8712_enqueue_cmd(pcmdpriv, ph2c);
692 u8 r8712_setrttbl_cmd(struct _adapter *padapter,
693 struct setratable_parm *prate_table)
695 struct cmd_obj *ph2c;
696 struct setratable_parm *psetrttblparm;
697 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
699 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
702 psetrttblparm = kmalloc(sizeof(*psetrttblparm), GFP_ATOMIC);
703 if (!psetrttblparm) {
707 init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm,
708 GEN_CMD_CODE(_SetRaTable));
709 memcpy(psetrttblparm, prate_table, sizeof(struct setratable_parm));
710 r8712_enqueue_cmd(pcmdpriv, ph2c);
714 u8 r8712_setMacAddr_cmd(struct _adapter *padapter, u8 *mac_addr)
716 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
717 struct cmd_obj *ph2c;
718 struct SetMacAddr_param *psetMacAddr_para;
720 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
723 psetMacAddr_para = kmalloc(sizeof(*psetMacAddr_para), GFP_ATOMIC);
724 if (!psetMacAddr_para) {
728 init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para,
729 _SetMacAddress_CMD_);
730 ether_addr_copy(psetMacAddr_para->MacAddr, mac_addr);
731 r8712_enqueue_cmd(pcmdpriv, ph2c);
735 u8 r8712_setassocsta_cmd(struct _adapter *padapter, u8 *mac_addr)
737 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
738 struct cmd_obj *ph2c;
739 struct set_assocsta_parm *psetassocsta_para;
740 struct set_assocsta_rsp *psetassocsta_rsp = NULL;
742 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
745 psetassocsta_para = kmalloc(sizeof(*psetassocsta_para), GFP_ATOMIC);
746 if (!psetassocsta_para) {
750 psetassocsta_rsp = kmalloc(sizeof(*psetassocsta_rsp), GFP_ATOMIC);
751 if (!psetassocsta_rsp) {
753 kfree(psetassocsta_para);
756 init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_);
757 ph2c->rsp = (u8 *) psetassocsta_rsp;
758 ph2c->rspsz = sizeof(struct set_assocsta_rsp);
759 ether_addr_copy(psetassocsta_para->addr, mac_addr);
760 r8712_enqueue_cmd(pcmdpriv, ph2c);
764 u8 r8712_addbareq_cmd(struct _adapter *padapter, u8 tid)
766 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
767 struct cmd_obj *ph2c;
768 struct addBaReq_parm *paddbareq_parm;
770 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
773 paddbareq_parm = kmalloc(sizeof(*paddbareq_parm), GFP_ATOMIC);
774 if (!paddbareq_parm) {
778 paddbareq_parm->tid = tid;
779 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm,
780 GEN_CMD_CODE(_AddBAReq));
781 r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
785 u8 r8712_wdg_wk_cmd(struct _adapter *padapter)
787 struct cmd_obj *ph2c;
788 struct drvint_cmd_parm *pdrvintcmd_param;
789 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
791 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
794 pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC);
795 if (!pdrvintcmd_param) {
799 pdrvintcmd_param->i_cid = WDG_WK_CID;
800 pdrvintcmd_param->sz = 0;
801 pdrvintcmd_param->pbuf = NULL;
802 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_);
803 r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
807 void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
809 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
811 if (pcmd->res != H2C_SUCCESS)
812 clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
813 r8712_free_cmd_obj(pcmd);
816 void r8712_disassoc_cmd_callback(struct _adapter *padapter,
817 struct cmd_obj *pcmd)
820 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
822 if (pcmd->res != H2C_SUCCESS) {
823 spin_lock_irqsave(&pmlmepriv->lock, irqL);
824 set_fwstate(pmlmepriv, _FW_LINKED);
825 spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
828 r8712_free_cmd_obj(pcmd);
831 void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
833 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
835 if (pcmd->res != H2C_SUCCESS)
836 mod_timer(&pmlmepriv->assoc_timer,
837 jiffies + msecs_to_jiffies(1));
838 r8712_free_cmd_obj(pcmd);
841 void r8712_createbss_cmd_callback(struct _adapter *padapter,
842 struct cmd_obj *pcmd)
845 struct sta_info *psta = NULL;
846 struct wlan_network *pwlan = NULL;
847 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
848 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
849 struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
851 if (pcmd->res != H2C_SUCCESS)
852 mod_timer(&pmlmepriv->assoc_timer,
853 jiffies + msecs_to_jiffies(1));
854 del_timer(&pmlmepriv->assoc_timer);
857 pnetwork->Length = le32_to_cpu(pnetwork->Length);
858 pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength);
859 pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy);
860 pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi);
861 pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse);
862 pnetwork->Configuration.ATIMWindow = le32_to_cpu(pnetwork->
863 Configuration.ATIMWindow);
864 pnetwork->Configuration.DSConfig = le32_to_cpu(pnetwork->
865 Configuration.DSConfig);
866 pnetwork->Configuration.FHConfig.DwellTime = le32_to_cpu(pnetwork->
867 Configuration.FHConfig.DwellTime);
868 pnetwork->Configuration.FHConfig.HopPattern = le32_to_cpu(pnetwork->
869 Configuration.FHConfig.HopPattern);
870 pnetwork->Configuration.FHConfig.HopSet = le32_to_cpu(pnetwork->
871 Configuration.FHConfig.HopSet);
872 pnetwork->Configuration.FHConfig.Length = le32_to_cpu(pnetwork->
873 Configuration.FHConfig.Length);
874 pnetwork->Configuration.Length = le32_to_cpu(pnetwork->
875 Configuration.Length);
876 pnetwork->InfrastructureMode = le32_to_cpu(pnetwork->
878 pnetwork->IELength = le32_to_cpu(pnetwork->IELength);
880 spin_lock_irqsave(&pmlmepriv->lock, irqL);
881 if ((pmlmepriv->fw_state) & WIFI_AP_STATE) {
882 psta = r8712_get_stainfo(&padapter->stapriv,
883 pnetwork->MacAddress);
885 psta = r8712_alloc_stainfo(&padapter->stapriv,
886 pnetwork->MacAddress);
888 goto createbss_cmd_fail;
890 r8712_indicate_connect(padapter);
892 pwlan = _r8712_alloc_network(pmlmepriv);
894 pwlan = r8712_get_oldest_wlan_network(
895 &pmlmepriv->scanned_queue);
897 goto createbss_cmd_fail;
898 pwlan->last_scanned = jiffies;
900 list_add_tail(&(pwlan->list),
901 &pmlmepriv->scanned_queue.queue);
902 pnetwork->Length = r8712_get_wlan_bssid_ex_sz(pnetwork);
903 memcpy(&(pwlan->network), pnetwork, pnetwork->Length);
905 memcpy(&tgt_network->network, pnetwork,
906 (r8712_get_wlan_bssid_ex_sz(pnetwork)));
907 if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
908 pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
910 * we will set _FW_LINKED when there is one more sat to
911 * join us (stassoc_event_callback)
915 spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
916 r8712_free_cmd_obj(pcmd);
919 void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter,
920 struct cmd_obj *pcmd)
922 struct sta_priv *pstapriv = &padapter->stapriv;
923 struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)
925 struct sta_info *psta = r8712_get_stainfo(pstapriv,
926 psetstakey_rsp->addr);
930 psta->aid = psta->mac_id = psetstakey_rsp->keyid; /*CAM_ID(CAM_ENTRY)*/
932 r8712_free_cmd_obj(pcmd);
935 void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter,
936 struct cmd_obj *pcmd)
939 struct sta_priv *pstapriv = &padapter->stapriv;
940 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
941 struct set_assocsta_parm *passocsta_parm =
942 (struct set_assocsta_parm *)(pcmd->parmbuf);
943 struct set_assocsta_rsp *passocsta_rsp =
944 (struct set_assocsta_rsp *) (pcmd->rsp);
945 struct sta_info *psta = r8712_get_stainfo(pstapriv,
946 passocsta_parm->addr);
950 psta->aid = psta->mac_id = passocsta_rsp->cam_id;
951 spin_lock_irqsave(&pmlmepriv->lock, irqL);
952 if ((check_fwstate(pmlmepriv, WIFI_MP_STATE)) &&
953 (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)))
954 pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
955 set_fwstate(pmlmepriv, _FW_LINKED);
956 spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
957 r8712_free_cmd_obj(pcmd);
960 u8 r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl,
961 u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO)
963 struct cmd_obj *ph2c;
964 struct DisconnectCtrlEx_param *param;
965 struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
967 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
970 param = kzalloc(sizeof(*param), GFP_ATOMIC);
976 param->EnableDrvCtrl = (unsigned char)enableDrvCtrl;
977 param->TryPktCnt = (unsigned char)tryPktCnt;
978 param->TryPktInterval = (unsigned char)tryPktInterval;
979 param->FirstStageTO = (unsigned int)firstStageTO;
981 init_h2fwcmd_w_parm_no_rsp(ph2c, param,
982 GEN_CMD_CODE(_DisconnectCtrlEx));
983 r8712_enqueue_cmd(pcmdpriv, ph2c);