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 int len = min_t(int, pssid->SsidLength, IW_ESSID_MAX_SIZE);
244 memcpy(psurveyPara->ss_ssid, pssid->Ssid, len);
245 psurveyPara->ss_ssidlen = cpu_to_le32(len);
247 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
248 r8712_enqueue_cmd(pcmdpriv, ph2c);
249 mod_timer(&pmlmepriv->scan_to_timer,
250 jiffies + msecs_to_jiffies(SCANNING_TIMEOUT));
251 padapter->ledpriv.LedControlHandler(padapter, LED_CTL_SITE_SURVEY);
252 padapter->blnEnableRxFF0Filter = 0;
256 u8 r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset)
258 struct cmd_obj *ph2c;
259 struct setdatarate_parm *pbsetdataratepara;
260 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
262 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
265 pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC);
266 if (!pbsetdataratepara) {
270 init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara,
271 GEN_CMD_CODE(_SetDataRate));
272 pbsetdataratepara->mac_id = 5;
273 memcpy(pbsetdataratepara->datarates, rateset, NumRates);
274 r8712_enqueue_cmd(pcmdpriv, ph2c);
278 u8 r8712_set_chplan_cmd(struct _adapter *padapter, int chplan)
280 struct cmd_obj *ph2c;
281 struct SetChannelPlan_param *psetchplanpara;
282 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
284 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
287 psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC);
288 if (!psetchplanpara) {
292 init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara,
293 GEN_CMD_CODE(_SetChannelPlan));
294 psetchplanpara->ChannelPlan = chplan;
295 r8712_enqueue_cmd(pcmdpriv, ph2c);
299 u8 r8712_setbasicrate_cmd(struct _adapter *padapter, u8 *rateset)
301 struct cmd_obj *ph2c;
302 struct setbasicrate_parm *pssetbasicratepara;
303 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
305 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
308 pssetbasicratepara = kmalloc(sizeof(*pssetbasicratepara), GFP_ATOMIC);
309 if (!pssetbasicratepara) {
313 init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara,
315 memcpy(pssetbasicratepara->basicrates, rateset, NumRates);
316 r8712_enqueue_cmd(pcmdpriv, ph2c);
320 u8 r8712_setfwdig_cmd(struct _adapter *padapter, u8 type)
322 struct cmd_obj *ph2c;
323 struct writePTM_parm *pwriteptmparm;
324 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
326 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
329 pwriteptmparm = kmalloc(sizeof(*pwriteptmparm), GFP_ATOMIC);
330 if (!pwriteptmparm) {
334 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetDIG));
335 pwriteptmparm->type = type;
336 r8712_enqueue_cmd(pcmdpriv, ph2c);
340 u8 r8712_setfwra_cmd(struct _adapter *padapter, u8 type)
342 struct cmd_obj *ph2c;
343 struct writePTM_parm *pwriteptmparm;
344 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
346 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
349 pwriteptmparm = kmalloc(sizeof(*pwriteptmparm), GFP_ATOMIC);
350 if (!pwriteptmparm) {
354 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetRA));
355 pwriteptmparm->type = type;
356 r8712_enqueue_cmd(pcmdpriv, ph2c);
360 u8 r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val)
362 struct cmd_obj *ph2c;
363 struct writeRF_parm *pwriterfparm;
364 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
366 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
369 pwriterfparm = kmalloc(sizeof(*pwriterfparm), GFP_ATOMIC);
374 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg));
375 pwriterfparm->offset = offset;
376 pwriterfparm->value = val;
377 r8712_enqueue_cmd(pcmdpriv, ph2c);
381 u8 r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval)
383 struct cmd_obj *ph2c;
384 struct readRF_parm *prdrfparm;
385 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
387 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
390 prdrfparm = kmalloc(sizeof(*prdrfparm), GFP_ATOMIC);
395 INIT_LIST_HEAD(&ph2c->list);
396 ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg);
397 ph2c->parmbuf = (unsigned char *)prdrfparm;
398 ph2c->cmdsz = sizeof(struct readRF_parm);
400 ph2c->rspsz = sizeof(struct readRF_rsp);
401 prdrfparm->offset = offset;
402 r8712_enqueue_cmd(pcmdpriv, ph2c);
406 void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter,
407 struct cmd_obj *pcmd)
409 kfree(pcmd->parmbuf);
411 padapter->mppriv.workparam.bcompleted = true;
414 void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter,
415 struct cmd_obj *pcmd)
417 kfree(pcmd->parmbuf);
420 padapter->mppriv.workparam.bcompleted = true;
423 u8 r8712_createbss_cmd(struct _adapter *padapter)
425 struct cmd_obj *pcmd;
426 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
427 struct wlan_bssid_ex *pdev_network =
428 &padapter->registrypriv.dev_network;
430 padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
431 pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
434 INIT_LIST_HEAD(&pcmd->list);
435 pcmd->cmdcode = _CreateBss_CMD_;
436 pcmd->parmbuf = (unsigned char *)pdev_network;
437 pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(pdev_network);
440 /* notes: translate IELength & Length after assign to cmdsz; */
441 pdev_network->Length = pcmd->cmdsz;
442 pdev_network->IELength = pdev_network->IELength;
443 pdev_network->Ssid.SsidLength = pdev_network->Ssid.SsidLength;
444 r8712_enqueue_cmd(pcmdpriv, pcmd);
448 u8 r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork)
450 struct wlan_bssid_ex *psecnetwork;
451 struct cmd_obj *pcmd;
452 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
453 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
454 struct qos_priv *pqospriv = &pmlmepriv->qospriv;
455 struct security_priv *psecuritypriv = &padapter->securitypriv;
456 struct registry_priv *pregistrypriv = &padapter->registrypriv;
457 enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = pnetwork->
458 network.InfrastructureMode;
460 padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK);
461 pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
465 /* for hidden ap to set fw_state here */
466 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE) !=
468 switch (ndis_network_mode) {
470 pmlmepriv->fw_state |= WIFI_ADHOC_STATE;
472 case Ndis802_11Infrastructure:
473 pmlmepriv->fw_state |= WIFI_STATION_STATE;
475 case Ndis802_11APMode:
476 case Ndis802_11AutoUnknown:
477 case Ndis802_11InfrastructureMax:
481 psecnetwork = &psecuritypriv->sec_bss;
486 memcpy(psecnetwork, &pnetwork->network, sizeof(*psecnetwork));
487 psecuritypriv->authenticator_ie[0] = (unsigned char)
488 psecnetwork->IELength;
489 if ((psecnetwork->IELength - 12) < (256 - 1))
490 memcpy(&psecuritypriv->authenticator_ie[1],
491 &psecnetwork->IEs[12], psecnetwork->IELength - 12);
493 memcpy(&psecuritypriv->authenticator_ie[1],
494 &psecnetwork->IEs[12], (256 - 1));
495 psecnetwork->IELength = 0;
497 * If the driver wants to use the bssid to create the connection.
498 * If not, we copy the connecting AP's MAC address to it so that
499 * the driver just has the bssid information for PMKIDList searching.
501 if (!pmlmepriv->assoc_by_bssid)
502 ether_addr_copy(&pmlmepriv->assoc_bssid[0],
503 &pnetwork->network.MacAddress[0]);
504 psecnetwork->IELength = r8712_restruct_sec_ie(padapter,
505 &pnetwork->network.IEs[0],
506 &psecnetwork->IEs[0],
507 pnetwork->network.IELength);
508 pqospriv->qos_option = 0;
509 if (pregistrypriv->wmm_enable) {
512 tmp_len = r8712_restruct_wmm_ie(padapter,
513 &pnetwork->network.IEs[0],
514 &psecnetwork->IEs[0],
515 pnetwork->network.IELength,
516 psecnetwork->IELength);
517 if (psecnetwork->IELength != tmp_len) {
518 psecnetwork->IELength = tmp_len;
519 pqospriv->qos_option = 1; /* WMM IE in beacon */
521 pqospriv->qos_option = 0; /* no WMM IE in beacon */
524 if (pregistrypriv->ht_enable) {
526 * For WEP mode, we will use the bg mode to do the connection
527 * to avoid some IOT issues, especially for Realtek 8192u
530 if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_) &&
531 (padapter->securitypriv.PrivacyAlgrthm != _WEP104_)) {
532 /* restructure_ht_ie */
533 r8712_restructure_ht_ie(padapter,
534 &pnetwork->network.IEs[0],
535 &psecnetwork->IEs[0],
536 pnetwork->network.IELength,
537 &psecnetwork->IELength);
540 psecuritypriv->supplicant_ie[0] = (u8)psecnetwork->IELength;
541 if (psecnetwork->IELength < 255)
542 memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
543 psecnetwork->IELength);
545 memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0],
547 /* get cmdsz before endian conversion */
548 pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(psecnetwork);
550 /* wlan_network endian conversion */
551 psecnetwork->Length = cpu_to_le32(psecnetwork->Length);
552 psecnetwork->Ssid.SsidLength = cpu_to_le32(
553 psecnetwork->Ssid.SsidLength);
554 psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy);
555 psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi);
556 psecnetwork->NetworkTypeInUse = cpu_to_le32(
557 psecnetwork->NetworkTypeInUse);
558 psecnetwork->Configuration.ATIMWindow = cpu_to_le32(
559 psecnetwork->Configuration.ATIMWindow);
560 psecnetwork->Configuration.BeaconPeriod = cpu_to_le32(
561 psecnetwork->Configuration.BeaconPeriod);
562 psecnetwork->Configuration.DSConfig = cpu_to_le32(
563 psecnetwork->Configuration.DSConfig);
564 psecnetwork->Configuration.FHConfig.DwellTime = cpu_to_le32(
565 psecnetwork->Configuration.FHConfig.DwellTime);
566 psecnetwork->Configuration.FHConfig.HopPattern = cpu_to_le32(
567 psecnetwork->Configuration.FHConfig.HopPattern);
568 psecnetwork->Configuration.FHConfig.HopSet = cpu_to_le32(
569 psecnetwork->Configuration.FHConfig.HopSet);
570 psecnetwork->Configuration.FHConfig.Length = cpu_to_le32(
571 psecnetwork->Configuration.FHConfig.Length);
572 psecnetwork->Configuration.Length = cpu_to_le32(
573 psecnetwork->Configuration.Length);
574 psecnetwork->InfrastructureMode = cpu_to_le32(
575 psecnetwork->InfrastructureMode);
576 psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength);
578 INIT_LIST_HEAD(&pcmd->list);
579 pcmd->cmdcode = _JoinBss_CMD_;
580 pcmd->parmbuf = (unsigned char *)psecnetwork;
583 r8712_enqueue_cmd(pcmdpriv, pcmd);
587 u8 r8712_disassoc_cmd(struct _adapter *padapter) /* for sta_mode */
589 struct cmd_obj *pdisconnect_cmd;
590 struct disconnect_parm *pdisconnect;
591 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
593 pdisconnect_cmd = kmalloc(sizeof(*pdisconnect_cmd), GFP_ATOMIC);
594 if (!pdisconnect_cmd)
596 pdisconnect = kmalloc(sizeof(*pdisconnect), GFP_ATOMIC);
598 kfree(pdisconnect_cmd);
601 init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect,
603 r8712_enqueue_cmd(pcmdpriv, pdisconnect_cmd);
607 u8 r8712_setopmode_cmd(struct _adapter *padapter,
608 enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype)
610 struct cmd_obj *ph2c;
611 struct setopmode_parm *psetop;
613 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
615 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
618 psetop = kmalloc(sizeof(*psetop), GFP_ATOMIC);
623 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
624 psetop->mode = (u8)networktype;
625 r8712_enqueue_cmd(pcmdpriv, ph2c);
629 u8 r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key)
631 struct cmd_obj *ph2c;
632 struct set_stakey_parm *psetstakey_para;
633 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
634 struct set_stakey_rsp *psetstakey_rsp = NULL;
635 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
636 struct security_priv *psecuritypriv = &padapter->securitypriv;
637 struct sta_info *sta = (struct sta_info *)psta;
639 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
642 psetstakey_para = kmalloc(sizeof(*psetstakey_para), GFP_ATOMIC);
643 if (!psetstakey_para) {
647 psetstakey_rsp = kmalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC);
648 if (!psetstakey_rsp) {
650 kfree(psetstakey_para);
653 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
654 ph2c->rsp = (u8 *) psetstakey_rsp;
655 ph2c->rspsz = sizeof(struct set_stakey_rsp);
656 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
657 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
658 psetstakey_para->algorithm = (unsigned char)
659 psecuritypriv->PrivacyAlgrthm;
661 GET_ENCRY_ALGO(psecuritypriv, sta,
662 psetstakey_para->algorithm, false);
664 memcpy(&psetstakey_para->key, &sta->x_UncstKey, 16);
666 memcpy(&psetstakey_para->key,
667 &psecuritypriv->XGrpKey[
668 psecuritypriv->XGrpKeyid - 1]. skey, 16);
669 r8712_enqueue_cmd(pcmdpriv, ph2c);
673 u8 r8712_setrfintfs_cmd(struct _adapter *padapter, u8 mode)
675 struct cmd_obj *ph2c;
676 struct setrfintfs_parm *psetrfintfsparm;
677 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
679 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
682 psetrfintfsparm = kmalloc(sizeof(*psetrfintfsparm), GFP_ATOMIC);
683 if (!psetrfintfsparm) {
687 init_h2fwcmd_w_parm_no_rsp(ph2c, psetrfintfsparm,
688 GEN_CMD_CODE(_SetRFIntFs));
689 psetrfintfsparm->rfintfs = mode;
690 r8712_enqueue_cmd(pcmdpriv, ph2c);
694 u8 r8712_setrttbl_cmd(struct _adapter *padapter,
695 struct setratable_parm *prate_table)
697 struct cmd_obj *ph2c;
698 struct setratable_parm *psetrttblparm;
699 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
701 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
704 psetrttblparm = kmalloc(sizeof(*psetrttblparm), GFP_ATOMIC);
705 if (!psetrttblparm) {
709 init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm,
710 GEN_CMD_CODE(_SetRaTable));
711 memcpy(psetrttblparm, prate_table, sizeof(struct setratable_parm));
712 r8712_enqueue_cmd(pcmdpriv, ph2c);
716 u8 r8712_setMacAddr_cmd(struct _adapter *padapter, u8 *mac_addr)
718 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
719 struct cmd_obj *ph2c;
720 struct SetMacAddr_param *psetMacAddr_para;
722 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
725 psetMacAddr_para = kmalloc(sizeof(*psetMacAddr_para), GFP_ATOMIC);
726 if (!psetMacAddr_para) {
730 init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para,
731 _SetMacAddress_CMD_);
732 ether_addr_copy(psetMacAddr_para->MacAddr, mac_addr);
733 r8712_enqueue_cmd(pcmdpriv, ph2c);
737 u8 r8712_setassocsta_cmd(struct _adapter *padapter, u8 *mac_addr)
739 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
740 struct cmd_obj *ph2c;
741 struct set_assocsta_parm *psetassocsta_para;
742 struct set_assocsta_rsp *psetassocsta_rsp = NULL;
744 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
747 psetassocsta_para = kmalloc(sizeof(*psetassocsta_para), GFP_ATOMIC);
748 if (!psetassocsta_para) {
752 psetassocsta_rsp = kmalloc(sizeof(*psetassocsta_rsp), GFP_ATOMIC);
753 if (!psetassocsta_rsp) {
755 kfree(psetassocsta_para);
758 init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_);
759 ph2c->rsp = (u8 *) psetassocsta_rsp;
760 ph2c->rspsz = sizeof(struct set_assocsta_rsp);
761 ether_addr_copy(psetassocsta_para->addr, mac_addr);
762 r8712_enqueue_cmd(pcmdpriv, ph2c);
766 u8 r8712_addbareq_cmd(struct _adapter *padapter, u8 tid)
768 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
769 struct cmd_obj *ph2c;
770 struct addBaReq_parm *paddbareq_parm;
772 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
775 paddbareq_parm = kmalloc(sizeof(*paddbareq_parm), GFP_ATOMIC);
776 if (!paddbareq_parm) {
780 paddbareq_parm->tid = tid;
781 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm,
782 GEN_CMD_CODE(_AddBAReq));
783 r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
787 u8 r8712_wdg_wk_cmd(struct _adapter *padapter)
789 struct cmd_obj *ph2c;
790 struct drvint_cmd_parm *pdrvintcmd_param;
791 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
793 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
796 pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC);
797 if (!pdrvintcmd_param) {
801 pdrvintcmd_param->i_cid = WDG_WK_CID;
802 pdrvintcmd_param->sz = 0;
803 pdrvintcmd_param->pbuf = NULL;
804 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_);
805 r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
809 void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
811 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
813 if (pcmd->res != H2C_SUCCESS)
814 clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
815 r8712_free_cmd_obj(pcmd);
818 void r8712_disassoc_cmd_callback(struct _adapter *padapter,
819 struct cmd_obj *pcmd)
822 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
824 if (pcmd->res != H2C_SUCCESS) {
825 spin_lock_irqsave(&pmlmepriv->lock, irqL);
826 set_fwstate(pmlmepriv, _FW_LINKED);
827 spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
830 r8712_free_cmd_obj(pcmd);
833 void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)
835 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
837 if (pcmd->res != H2C_SUCCESS)
838 mod_timer(&pmlmepriv->assoc_timer,
839 jiffies + msecs_to_jiffies(1));
840 r8712_free_cmd_obj(pcmd);
843 void r8712_createbss_cmd_callback(struct _adapter *padapter,
844 struct cmd_obj *pcmd)
847 struct sta_info *psta = NULL;
848 struct wlan_network *pwlan = NULL;
849 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
850 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
851 struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
853 if (pcmd->res != H2C_SUCCESS)
854 mod_timer(&pmlmepriv->assoc_timer,
855 jiffies + msecs_to_jiffies(1));
856 del_timer(&pmlmepriv->assoc_timer);
859 pnetwork->Length = le32_to_cpu(pnetwork->Length);
860 pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength);
861 pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy);
862 pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi);
863 pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse);
864 pnetwork->Configuration.ATIMWindow = le32_to_cpu(pnetwork->
865 Configuration.ATIMWindow);
866 pnetwork->Configuration.DSConfig = le32_to_cpu(pnetwork->
867 Configuration.DSConfig);
868 pnetwork->Configuration.FHConfig.DwellTime = le32_to_cpu(pnetwork->
869 Configuration.FHConfig.DwellTime);
870 pnetwork->Configuration.FHConfig.HopPattern = le32_to_cpu(pnetwork->
871 Configuration.FHConfig.HopPattern);
872 pnetwork->Configuration.FHConfig.HopSet = le32_to_cpu(pnetwork->
873 Configuration.FHConfig.HopSet);
874 pnetwork->Configuration.FHConfig.Length = le32_to_cpu(pnetwork->
875 Configuration.FHConfig.Length);
876 pnetwork->Configuration.Length = le32_to_cpu(pnetwork->
877 Configuration.Length);
878 pnetwork->InfrastructureMode = le32_to_cpu(pnetwork->
880 pnetwork->IELength = le32_to_cpu(pnetwork->IELength);
882 spin_lock_irqsave(&pmlmepriv->lock, irqL);
883 if ((pmlmepriv->fw_state) & WIFI_AP_STATE) {
884 psta = r8712_get_stainfo(&padapter->stapriv,
885 pnetwork->MacAddress);
887 psta = r8712_alloc_stainfo(&padapter->stapriv,
888 pnetwork->MacAddress);
890 goto createbss_cmd_fail;
892 r8712_indicate_connect(padapter);
894 pwlan = _r8712_alloc_network(pmlmepriv);
896 pwlan = r8712_get_oldest_wlan_network(
897 &pmlmepriv->scanned_queue);
899 goto createbss_cmd_fail;
900 pwlan->last_scanned = jiffies;
902 list_add_tail(&(pwlan->list),
903 &pmlmepriv->scanned_queue.queue);
904 pnetwork->Length = r8712_get_wlan_bssid_ex_sz(pnetwork);
905 memcpy(&(pwlan->network), pnetwork, pnetwork->Length);
907 memcpy(&tgt_network->network, pnetwork,
908 (r8712_get_wlan_bssid_ex_sz(pnetwork)));
909 if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
910 pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
912 * we will set _FW_LINKED when there is one more sat to
913 * join us (stassoc_event_callback)
917 spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
918 r8712_free_cmd_obj(pcmd);
921 void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter,
922 struct cmd_obj *pcmd)
924 struct sta_priv *pstapriv = &padapter->stapriv;
925 struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)
927 struct sta_info *psta = r8712_get_stainfo(pstapriv,
928 psetstakey_rsp->addr);
932 psta->aid = psta->mac_id = psetstakey_rsp->keyid; /*CAM_ID(CAM_ENTRY)*/
934 r8712_free_cmd_obj(pcmd);
937 void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter,
938 struct cmd_obj *pcmd)
941 struct sta_priv *pstapriv = &padapter->stapriv;
942 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
943 struct set_assocsta_parm *passocsta_parm =
944 (struct set_assocsta_parm *)(pcmd->parmbuf);
945 struct set_assocsta_rsp *passocsta_rsp =
946 (struct set_assocsta_rsp *) (pcmd->rsp);
947 struct sta_info *psta = r8712_get_stainfo(pstapriv,
948 passocsta_parm->addr);
952 psta->aid = psta->mac_id = passocsta_rsp->cam_id;
953 spin_lock_irqsave(&pmlmepriv->lock, irqL);
954 if ((check_fwstate(pmlmepriv, WIFI_MP_STATE)) &&
955 (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)))
956 pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
957 set_fwstate(pmlmepriv, _FW_LINKED);
958 spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
959 r8712_free_cmd_obj(pcmd);
962 u8 r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl,
963 u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO)
965 struct cmd_obj *ph2c;
966 struct DisconnectCtrlEx_param *param;
967 struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
969 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
972 param = kzalloc(sizeof(*param), GFP_ATOMIC);
978 param->EnableDrvCtrl = (unsigned char)enableDrvCtrl;
979 param->TryPktCnt = (unsigned char)tryPktCnt;
980 param->TryPktInterval = (unsigned char)tryPktInterval;
981 param->FirstStageTO = (unsigned int)firstStageTO;
983 init_h2fwcmd_w_parm_no_rsp(ph2c, param,
984 GEN_CMD_CODE(_DisconnectCtrlEx));
985 r8712_enqueue_cmd(pcmdpriv, ph2c);