drivers/staging/rtl8188eu/core/rtw_cmd.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /******************************************************************************
   3  *
   4  * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
   5  *
   6  ******************************************************************************/
   7 #define _RTW_CMD_C_
   8
   9 #include <osdep_service.h>
  10 #include <drv_types.h>
  11 #include <recv_osdep.h>
  12 #include <mlme_osdep.h>
  13 #include <rtw_mlme_ext.h>
  14
  15 /*
  16  * Caller and the rtw_cmd_thread can protect cmd_q by spin_lock.
  17  * No irqsave is necessary.
  18  */
  19
  20 int rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
  21 {
  22         init_completion(&pcmdpriv->cmd_queue_comp);
  23         init_completion(&pcmdpriv->terminate_cmdthread_comp);
  24
  25         _rtw_init_queue(&pcmdpriv->cmd_queue);
  26         return _SUCCESS;
  27 }
  28
  29 /*
  30  * Calling Context:
  31  *
  32  * rtw_enqueue_cmd can only be called between kernel thread,
  33  * since only spin_lock is used.
  34  *
  35  * ISR/Call-Back functions can't call this sub-function.
  36  */
  37
  38 static int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
  39 {
  40         unsigned long irqL;
  41
  42         if (!obj)
  43                 goto exit;
  44
  45         spin_lock_irqsave(&queue->lock, irqL);
  46
  47         list_add_tail(&obj->list, &queue->queue);
  48
  49         spin_unlock_irqrestore(&queue->lock, irqL);
  50
  51 exit:
  52
  53         return _SUCCESS;
  54 }
  55
  56 struct cmd_obj *rtw_dequeue_cmd(struct __queue *queue)
  57 {
  58         unsigned long irqL;
  59         struct cmd_obj *obj;
  60
  61         spin_lock_irqsave(&queue->lock, irqL);
  62         obj = list_first_entry_or_null(&queue->queue, struct cmd_obj, list);
  63         if (obj)
  64                 list_del_init(&obj->list);
  65         spin_unlock_irqrestore(&queue->lock, irqL);
  66
  67         return obj;
  68 }
  69
  70 static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
  71 {
  72         u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */
  73
  74         /* To decide allow or not */
  75         if ((pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect) &&
  76             (!pcmdpriv->padapter->registrypriv.usbss_enable)) {
  77                 if (cmd_obj->cmdcode == _Set_Drv_Extra_CMD_) {
  78                         struct drvextra_cmd_parm        *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf;
  79
  80                         if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID)
  81                                 bAllow = true;
  82                 }
  83         }
  84
  85         if (cmd_obj->cmdcode == _SetChannelPlan_CMD_)
  86                 bAllow = true;
  87
  88         if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) ||
  89             !pcmdpriv->cmdthd_running)  /* com_thread not running */
  90                 return _FAIL;
  91         return _SUCCESS;
  92 }
  93
  94 u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
  95 {
  96         int res = _FAIL;
  97         struct adapter *padapter = pcmdpriv->padapter;
  98
  99         if (!cmd_obj)
 100                 goto exit;
 101
 102         cmd_obj->padapter = padapter;
 103
 104         res = rtw_cmd_filter(pcmdpriv, cmd_obj);
 105         if (res == _FAIL) {
 106                 rtw_free_cmd_obj(cmd_obj);
 107                 goto exit;
 108         }
 109
 110         res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj);
 111
 112         if (res == _SUCCESS)
 113                 complete(&pcmdpriv->cmd_queue_comp);
 114
 115 exit:
 116
 117         return res;
 118 }
 119
 120 void rtw_free_cmd_obj(struct cmd_obj *pcmd)
 121 {
 122         if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) {
 123                 /* free parmbuf in cmd_obj */
 124                 kfree(pcmd->parmbuf);
 125         }
 126
 127         if (pcmd->rsp) {
 128                 if (pcmd->rspsz != 0) {
 129                         /* free rsp in cmd_obj */
 130                         kfree(pcmd->rsp);
 131                 }
 132         }
 133
 134         /* free cmd_obj */
 135         kfree(pcmd);
 136 }
 137
 138 int rtw_cmd_thread(void *context)
 139 {
 140         u8 ret;
 141         struct cmd_obj *pcmd;
 142         u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf);
 143         void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd);
 144         struct adapter *padapter = context;
 145         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 146
 147         allow_signal(SIGTERM);
 148
 149         pcmdpriv->cmdthd_running = true;
 150         complete(&pcmdpriv->terminate_cmdthread_comp);
 151
 152         RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_,
 153                  ("start r871x %s !!!!\n", __func__));
 154
 155         while (1) {
 156                 if (wait_for_completion_interruptible(&pcmdpriv->cmd_queue_comp))
 157                         break;
 158
 159                 if (padapter->bDriverStopped ||
 160                     padapter->bSurpriseRemoved) {
 161                         DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
 162                                 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
 163                         break;
 164                 }
 165 _next:
 166                 if (padapter->bDriverStopped ||
 167                     padapter->bSurpriseRemoved) {
 168                         DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
 169                                 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
 170                         break;
 171                 }
 172
 173                 pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue);
 174                 if (!pcmd)
 175                         continue;
 176
 177                 if (rtw_cmd_filter(pcmdpriv, pcmd) == _FAIL) {
 178                         pcmd->res = H2C_DROPPED;
 179                 } else {
 180                         if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) {
 181                                 cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
 182
 183                                 if (cmd_hdl) {
 184                                         ret = cmd_hdl(pcmd->padapter, pcmd->parmbuf);
 185                                         pcmd->res = ret;
 186                                 }
 187                         } else {
 188                                 pcmd->res = H2C_PARAMETERS_ERROR;
 189                         }
 190
 191                         cmd_hdl = NULL;
 192                 }
 193
 194                 /* call callback function for post-processed */
 195                 if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) {
 196                         pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback;
 197                         if (!pcmd_callback) {
 198                                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode));
 199                                 rtw_free_cmd_obj(pcmd);
 200                         } else {
 201                                 /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */
 202                                 pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */
 203                         }
 204                 } else {
 205                         RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode));
 206                         rtw_free_cmd_obj(pcmd);
 207                 }
 208
 209                 if (signal_pending(current))
 210                         flush_signals(current);
 211
 212                 goto _next;
 213         }
 214         pcmdpriv->cmdthd_running = false;
 215
 216         /*  free all cmd_obj resources */
 217         while ((pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue))) {
 218                 /* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */
 219
 220                 rtw_free_cmd_obj(pcmd);
 221         }
 222
 223         complete(&pcmdpriv->terminate_cmdthread_comp);
 224
 225         complete_and_exit(NULL, 0);
 226 }
 227
 228 /*
 229  * rtw_sitesurvey_cmd(~)
 230  * ### NOTE:#### (!!!!)
 231  * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE
 232  * LOCKED pmlmepriv->lock
 233  */
 234 u8 rtw_sitesurvey_cmd(struct adapter  *padapter, struct ndis_802_11_ssid *ssid, int ssid_num,
 235         struct rtw_ieee80211_channel *ch, int ch_num)
 236 {
 237         u8 res = _FAIL;
 238         struct cmd_obj          *ph2c;
 239         struct sitesurvey_parm  *psurveyPara;
 240         struct cmd_priv         *pcmdpriv = &padapter->cmdpriv;
 241         struct mlme_priv        *pmlmepriv = &padapter->mlmepriv;
 242
 243         if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
 244                 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1);
 245
 246         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 247         if (!ph2c)
 248                 return _FAIL;
 249
 250         psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC);
 251         if (!psurveyPara) {
 252                 kfree(ph2c);
 253                 return _FAIL;
 254         }
 255
 256         rtw_free_network_queue(padapter, false);
 257
 258         RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__));
 259
 260         init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, _SiteSurvey_CMD_);
 261
 262         /* psurveyPara->bsslimit = 48; */
 263         psurveyPara->scan_mode = pmlmepriv->scan_mode;
 264
 265         /* prepare ssid list */
 266         if (ssid) {
 267                 int i;
 268
 269                 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) {
 270                         if (ssid[i].SsidLength) {
 271                                 memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid));
 272                                 psurveyPara->ssid_num++;
 273                         }
 274                 }
 275         }
 276
 277         /* prepare channel list */
 278         if (ch) {
 279                 int i;
 280
 281                 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) {
 282                         if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) {
 283                                 memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel));
 284                                 psurveyPara->ch_num++;
 285                         }
 286                 }
 287         }
 288
 289         set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
 290
 291         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 292
 293         if (res == _SUCCESS) {
 294                 mod_timer(&pmlmepriv->scan_to_timer,
 295                           jiffies + msecs_to_jiffies(SCANNING_TIMEOUT));
 296
 297                 LedControl8188eu(padapter, LED_CTL_SITE_SURVEY);
 298
 299                 pmlmepriv->scan_interval = SCAN_INTERVAL;/*  30*2 sec = 60sec */
 300         } else {
 301                 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
 302         }
 303
 304         return res;
 305 }
 306
 307 void rtw_readtssi_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
 308 {
 309         kfree(pcmd->parmbuf);
 310         kfree(pcmd);
 311 }
 312
 313 u8 rtw_createbss_cmd(struct adapter  *padapter)
 314 {
 315         struct cmd_obj *pcmd;
 316         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 317         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 318         struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network;
 319         u8      res = _SUCCESS;
 320
 321         LedControl8188eu(padapter, LED_CTL_START_TO_LINK);
 322
 323         if (pmlmepriv->assoc_ssid.SsidLength == 0)
 324                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
 325         else
 326                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
 327
 328         pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 329         if (!pcmd) {
 330                 res = _FAIL;
 331                 goto exit;
 332         }
 333
 334         INIT_LIST_HEAD(&pcmd->list);
 335         pcmd->cmdcode = _CreateBss_CMD_;
 336         pcmd->parmbuf = (unsigned char *)pdev_network;
 337         pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network);
 338         pcmd->rsp = NULL;
 339         pcmd->rspsz = 0;
 340         pdev_network->Length = pcmd->cmdsz;
 341         res = rtw_enqueue_cmd(pcmdpriv, pcmd);
 342 exit:
 343
 344         return res;
 345 }
 346
 347 u8 rtw_joinbss_cmd(struct adapter  *padapter, struct wlan_network *pnetwork)
 348 {
 349         u8      res = _SUCCESS;
 350         uint    t_len = 0;
 351         struct wlan_bssid_ex            *psecnetwork;
 352         struct cmd_obj          *pcmd;
 353         struct cmd_priv         *pcmdpriv = &padapter->cmdpriv;
 354         struct mlme_priv        *pmlmepriv = &padapter->mlmepriv;
 355         struct qos_priv         *pqospriv = &pmlmepriv->qospriv;
 356         struct security_priv    *psecuritypriv = &padapter->securitypriv;
 357         struct registry_priv    *pregistrypriv = &padapter->registrypriv;
 358         struct ht_priv          *phtpriv = &pmlmepriv->htpriv;
 359         enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode;
 360         struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
 361         struct mlme_ext_info    *pmlmeinfo = &pmlmeext->mlmext_info;
 362
 363         LedControl8188eu(padapter, LED_CTL_START_TO_LINK);
 364
 365         if (pmlmepriv->assoc_ssid.SsidLength == 0)
 366                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n"));
 367         else
 368                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.Ssid));
 369
 370         pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 371         if (!pcmd) {
 372                 res = _FAIL;
 373                 goto exit;
 374         }
 375         /* for ies is fix buf size */
 376         t_len = sizeof(struct wlan_bssid_ex);
 377
 378         /* for hidden ap to set fw_state here */
 379         if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE)) {
 380                 switch (ndis_network_mode) {
 381                 case Ndis802_11IBSS:
 382                         set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
 383                         break;
 384                 case Ndis802_11Infrastructure:
 385                         set_fwstate(pmlmepriv, WIFI_STATION_STATE);
 386                         break;
 387                 case Ndis802_11APMode:
 388                 case Ndis802_11AutoUnknown:
 389                 case Ndis802_11InfrastructureMax:
 390                         break;
 391                 }
 392         }
 393
 394         psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
 395         if (!psecnetwork) {
 396                 kfree(pcmd);
 397
 398                 res = _FAIL;
 399
 400                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_,
 401                          ("%s :psecnetwork == NULL!!!\n", __func__));
 402
 403                 goto exit;
 404         }
 405
 406         memset(psecnetwork, 0, t_len);
 407
 408         memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network));
 409
 410         psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->ie_length;
 411
 412         if ((psecnetwork->ie_length-12) < (256-1))
 413                 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->ies[12], psecnetwork->ie_length-12);
 414         else
 415                 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->ies[12], (256-1));
 416
 417         psecnetwork->ie_length = 0;
 418         /*  Added by Albert 2009/02/18 */
 419         /*  If the driver wants to use the bssid to create the connection. */
 420         /*  If not,  we have to copy the connecting AP's MAC address to it so that */
 421         /*  the driver just has the bssid information for PMKIDList searching. */
 422
 423         if (!pmlmepriv->assoc_by_bssid)
 424                 memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN);
 425
 426         psecnetwork->ie_length = rtw_restruct_sec_ie(padapter, &pnetwork->network.ies[0], &psecnetwork->ies[0], pnetwork->network.ie_length);
 427
 428         pqospriv->qos_option = 0;
 429
 430         if (pregistrypriv->wmm_enable) {
 431                 u32 tmp_len;
 432
 433                 tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.ies[0], &psecnetwork->ies[0], pnetwork->network.ie_length, psecnetwork->ie_length);
 434
 435                 if (psecnetwork->ie_length != tmp_len) {
 436                         psecnetwork->ie_length = tmp_len;
 437                         pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */
 438                 } else {
 439                         pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */
 440                 }
 441         }
 442
 443         phtpriv->ht_option = false;
 444         if (pregistrypriv->ht_enable) {
 445                 /*
 446                  * Added by Albert 2010/06/23
 447                  * For the WEP mode, we will use the bg mode to do
 448                  * the connection to avoid some IOT issue.
 449                  * Especially for Realtek 8192u SoftAP.
 450                  */
 451                 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) &&
 452                     (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) &&
 453                     (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) {
 454                         /* rtw_restructure_ht_ie */
 455                         rtw_restructure_ht_ie(padapter, &pnetwork->network.ies[0], &psecnetwork->ies[0],
 456                                                                         pnetwork->network.ie_length, &psecnetwork->ie_length);
 457                 }
 458         }
 459
 460         pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.ies, pnetwork->network.ie_length);
 461
 462         if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA)
 463                 padapter->pwrctrlpriv.smart_ps = 0;
 464         else
 465                 padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps;
 466
 467         DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps);
 468
 469         pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */
 470
 471         INIT_LIST_HEAD(&pcmd->list);
 472         pcmd->cmdcode = _JoinBss_CMD_;
 473         pcmd->parmbuf = (unsigned char *)psecnetwork;
 474         pcmd->rsp = NULL;
 475         pcmd->rspsz = 0;
 476
 477         res = rtw_enqueue_cmd(pcmdpriv, pcmd);
 478
 479 exit:
 480
 481         return res;
 482 }
 483
 484 u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */
 485 {
 486         struct cmd_obj *cmdobj = NULL;
 487         struct disconnect_parm *param = NULL;
 488         struct cmd_priv *cmdpriv = &padapter->cmdpriv;
 489         u8 res = _SUCCESS;
 490
 491         RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+%s\n", __func__));
 492
 493         /* prepare cmd parameter */
 494         param = kzalloc(sizeof(*param), GFP_ATOMIC);
 495         if (!param) {
 496                 res = _FAIL;
 497                 goto exit;
 498         }
 499         param->deauth_timeout_ms = deauth_timeout_ms;
 500
 501         if (enqueue) {
 502                 /* need enqueue, prepare cmd_obj and enqueue */
 503                 cmdobj = kzalloc(sizeof(*cmdobj), GFP_ATOMIC);
 504                 if (!cmdobj) {
 505                         res = _FAIL;
 506                         kfree(param);
 507                         goto exit;
 508                 }
 509                 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_);
 510                 res = rtw_enqueue_cmd(cmdpriv, cmdobj);
 511         } else {
 512                 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
 513                 if (disconnect_hdl(padapter, (u8 *)param) != H2C_SUCCESS)
 514                         res = _FAIL;
 515                 kfree(param);
 516         }
 517
 518 exit:
 519
 520         return res;
 521 }
 522
 523 u8 rtw_setopmode_cmd(struct adapter  *padapter, enum ndis_802_11_network_infra networktype)
 524 {
 525         struct  cmd_obj *ph2c;
 526         struct  setopmode_parm *psetop;
 527
 528         struct  cmd_priv   *pcmdpriv = &padapter->cmdpriv;
 529
 530         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 531         psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL);
 532         if (!ph2c || !psetop) {
 533                 kfree(ph2c);
 534                 kfree(psetop);
 535                 return false;
 536         }
 537
 538         init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
 539         psetop->mode = (u8)networktype;
 540
 541         return rtw_enqueue_cmd(pcmdpriv, ph2c);
 542 }
 543
 544 u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key)
 545 {
 546         struct cmd_obj *ph2c;
 547         struct set_stakey_parm *psetstakey_para;
 548         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 549         struct set_stakey_rsp *psetstakey_rsp = NULL;
 550
 551         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 552         struct security_priv *psecuritypriv = &padapter->securitypriv;
 553         struct sta_info *sta = (struct sta_info *)psta;
 554
 555         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 556         psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
 557         psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL);
 558
 559         if (!ph2c || !psetstakey_para || !psetstakey_rsp) {
 560                 kfree(ph2c);
 561                 kfree(psetstakey_para);
 562                 kfree(psetstakey_rsp);
 563                 return _FAIL;
 564         }
 565
 566         init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
 567         ph2c->rsp = (u8 *)psetstakey_rsp;
 568         ph2c->rspsz = sizeof(struct set_stakey_rsp);
 569
 570         ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
 571
 572         if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
 573                 psetstakey_para->algorithm = (unsigned char)psecuritypriv->dot11PrivacyAlgrthm;
 574         else
 575                 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
 576
 577         if (unicast_key)
 578                 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
 579         else
 580                 memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
 581
 582         /* jeff: set this because at least sw key is ready */
 583         padapter->securitypriv.busetkipkey = true;
 584
 585         return rtw_enqueue_cmd(pcmdpriv, ph2c);
 586 }
 587
 588 u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue)
 589 {
 590         struct cmd_obj *ph2c;
 591         struct set_stakey_parm  *psetstakey_para;
 592         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 593         struct set_stakey_rsp *psetstakey_rsp = NULL;
 594         struct sta_info *sta = (struct sta_info *)psta;
 595         u8      res = _SUCCESS;
 596
 597         if (!enqueue) {
 598                 clear_cam_entry(padapter, entry);
 599         } else {
 600                 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 601                 if (!ph2c) {
 602                         res = _FAIL;
 603                         goto exit;
 604                 }
 605
 606                 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_ATOMIC);
 607                 if (!psetstakey_para) {
 608                         kfree(ph2c);
 609                         res = _FAIL;
 610                         goto exit;
 611                 }
 612
 613                 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_ATOMIC);
 614                 if (!psetstakey_rsp) {
 615                         kfree(ph2c);
 616                         kfree(psetstakey_para);
 617                         res = _FAIL;
 618                         goto exit;
 619                 }
 620
 621                 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
 622                 ph2c->rsp = (u8 *)psetstakey_rsp;
 623                 ph2c->rspsz = sizeof(struct set_stakey_rsp);
 624
 625                 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
 626
 627                 psetstakey_para->algorithm = _NO_PRIVACY_;
 628
 629                 psetstakey_para->id = entry;
 630
 631                 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 632         }
 633 exit:
 634
 635         return res;
 636 }
 637
 638 u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr)
 639 {
 640         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 641         struct cmd_obj *ph2c;
 642         struct addBaReq_parm *paddbareq_parm;
 643         u8      res = _SUCCESS;
 644
 645         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 646         if (!ph2c) {
 647                 res = _FAIL;
 648                 goto exit;
 649         }
 650
 651         paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_ATOMIC);
 652         if (!paddbareq_parm) {
 653                 kfree(ph2c);
 654                 res = _FAIL;
 655                 goto exit;
 656         }
 657
 658         paddbareq_parm->tid = tid;
 659         memcpy(paddbareq_parm->addr, addr, ETH_ALEN);
 660
 661         init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, _AddBAReq_CMD_);
 662
 663         /* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */
 664
 665         /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
 666         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 667
 668 exit:
 669
 670         return res;
 671 }
 672
 673 u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
 674 {
 675         struct cmd_obj *ph2c;
 676         struct drvextra_cmd_parm *pdrvextra_cmd_parm;
 677         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 678         u8      res = _SUCCESS;
 679
 680         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 681         if (!ph2c) {
 682                 res = _FAIL;
 683                 goto exit;
 684         }
 685
 686         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
 687         if (!pdrvextra_cmd_parm) {
 688                 kfree(ph2c);
 689                 res = _FAIL;
 690                 goto exit;
 691         }
 692
 693         pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID;
 694         pdrvextra_cmd_parm->type_size = 0;
 695         pdrvextra_cmd_parm->pbuf = (u8 *)padapter;
 696
 697         init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
 698
 699         /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
 700         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 701 exit:
 702         return res;
 703 }
 704
 705 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue)
 706 {
 707         struct  cmd_obj *pcmdobj;
 708         struct  SetChannelPlan_param *setChannelPlan_param;
 709         struct  cmd_priv   *pcmdpriv = &padapter->cmdpriv;
 710
 711         u8      res = _SUCCESS;
 712
 713         RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+%s\n", __func__));
 714
 715         /* check input parameter */
 716         if (!rtw_is_channel_plan_valid(chplan)) {
 717                 res = _FAIL;
 718                 goto exit;
 719         }
 720
 721         /* prepare cmd parameter */
 722         setChannelPlan_param = kzalloc(sizeof(struct SetChannelPlan_param), GFP_KERNEL);
 723         if (!setChannelPlan_param) {
 724                 res = _FAIL;
 725                 goto exit;
 726         }
 727         setChannelPlan_param->channel_plan = chplan;
 728
 729         if (enqueue) {
 730                 /* need enqueue, prepare cmd_obj and enqueue */
 731                 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 732                 if (!pcmdobj) {
 733                         kfree(setChannelPlan_param);
 734                         res = _FAIL;
 735                         goto exit;
 736                 }
 737
 738                 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, _SetChannelPlan_CMD_);
 739                 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
 740         } else {
 741                 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
 742                 if (set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param) != H2C_SUCCESS)
 743                         res = _FAIL;
 744
 745                 kfree(setChannelPlan_param);
 746         }
 747
 748         /* do something based on res... */
 749         if (res == _SUCCESS)
 750                 padapter->mlmepriv.ChannelPlan = chplan;
 751
 752 exit:
 753
 754         return res;
 755 }
 756
 757 static void traffic_status_watchdog(struct adapter *padapter)
 758 {
 759         u8      bEnterPS;
 760         u8      bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false;
 761         u8      bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false;
 762         struct mlme_priv                *pmlmepriv = &padapter->mlmepriv;
 763
 764         /*  */
 765         /*  Determine if our traffic is busy now */
 766         /*  */
 767         if (check_fwstate(pmlmepriv, _FW_LINKED)) {
 768                 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 ||
 769                     pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) {
 770                         bBusyTraffic = true;
 771
 772                         if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
 773                                 bRxBusyTraffic = true;
 774                         else
 775                                 bTxBusyTraffic = true;
 776                 }
 777
 778                 /*  Higher Tx/Rx data. */
 779                 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 ||
 780                     pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) {
 781                         bHigherBusyTraffic = true;
 782
 783                         if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
 784                                 bHigherBusyRxTraffic = true;
 785                         else
 786                                 bHigherBusyTxTraffic = true;
 787                 }
 788
 789                 /*  check traffic for  powersaving. */
 790                 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
 791                     (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2))
 792                         bEnterPS = false;
 793                 else
 794                         bEnterPS = true;
 795
 796                 /*  LeisurePS only work in infra mode. */
 797                 if (bEnterPS)
 798                         LPS_Enter(padapter);
 799                 else
 800                         LPS_Leave(padapter);
 801         } else {
 802                 LPS_Leave(padapter);
 803         }
 804
 805         pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0;
 806         pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0;
 807         pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
 808         pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
 809         pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic;
 810         pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic;
 811         pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic;
 812         pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
 813         pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic;
 814 }
 815
 816 static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
 817 {
 818         struct mlme_priv *pmlmepriv;
 819
 820         padapter = (struct adapter *)pbuf;
 821         pmlmepriv = &padapter->mlmepriv;
 822
 823 #ifdef CONFIG_88EU_AP_MODE
 824         if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
 825                 expire_timeout_chk(padapter);
 826 #endif
 827
 828         linked_status_chk(padapter);
 829         traffic_status_watchdog(padapter);
 830
 831         rtw_hal_dm_watchdog(padapter);
 832 }
 833
 834 static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
 835 {
 836         struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
 837         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 838         u8      mstatus;
 839
 840         if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) ||
 841             (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true))
 842                 return;
 843
 844         switch (lps_ctrl_type) {
 845         case LPS_CTRL_SCAN:
 846                 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
 847                         /* connect */
 848                         LPS_Leave(padapter);
 849                 }
 850                 break;
 851         case LPS_CTRL_JOINBSS:
 852                 LPS_Leave(padapter);
 853                 break;
 854         case LPS_CTRL_CONNECT:
 855                 mstatus = 1;/* connect */
 856                 /*  Reset LPS Setting */
 857                 padapter->pwrctrlpriv.LpsIdleCount = 0;
 858                 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
 859                 break;
 860         case LPS_CTRL_DISCONNECT:
 861                 mstatus = 0;/* disconnect */
 862                 LPS_Leave(padapter);
 863                 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
 864                 break;
 865         case LPS_CTRL_SPECIAL_PACKET:
 866                 /* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */
 867                 pwrpriv->DelayLPSLastTimeStamp = jiffies;
 868                 LPS_Leave(padapter);
 869                 break;
 870         case LPS_CTRL_LEAVE:
 871                 LPS_Leave(padapter);
 872                 break;
 873         default:
 874                 break;
 875         }
 876 }
 877
 878 u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue)
 879 {
 880         struct cmd_obj  *ph2c;
 881         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
 882         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 883         /* struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; */
 884         u8      res = _SUCCESS;
 885
 886         if (enqueue) {
 887                 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 888                 if (!ph2c) {
 889                         res = _FAIL;
 890                         goto exit;
 891                 }
 892
 893                 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
 894                 if (!pdrvextra_cmd_parm) {
 895                         kfree(ph2c);
 896                         res = _FAIL;
 897                         goto exit;
 898                 }
 899
 900                 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID;
 901                 pdrvextra_cmd_parm->type_size = lps_ctrl_type;
 902                 pdrvextra_cmd_parm->pbuf = NULL;
 903
 904                 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
 905
 906                 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 907         } else {
 908                 lps_ctrl_wk_hdl(padapter, lps_ctrl_type);
 909         }
 910
 911 exit:
 912
 913         return res;
 914 }
 915
 916 static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time)
 917 {
 918         rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time));
 919 }
 920
 921 u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time)
 922 {
 923         struct cmd_obj          *ph2c;
 924         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
 925         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 926
 927         u8      res = _SUCCESS;
 928
 929         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 930         if (!ph2c) {
 931                 res = _FAIL;
 932                 goto exit;
 933         }
 934
 935         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
 936         if (!pdrvextra_cmd_parm) {
 937                 kfree(ph2c);
 938                 res = _FAIL;
 939                 goto exit;
 940         }
 941
 942         pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID;
 943         pdrvextra_cmd_parm->type_size = min_time;
 944         pdrvextra_cmd_parm->pbuf = NULL;
 945         init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
 946         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 947 exit:
 948
 949         return res;
 950 }
 951
 952 static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna)
 953 {
 954         rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna));
 955 }
 956
 957 u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue)
 958 {
 959         struct cmd_obj          *ph2c;
 960         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
 961         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 962         u8      support_ant_div;
 963         u8      res = _SUCCESS;
 964
 965         rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div);
 966         if (!support_ant_div)
 967                 return res;
 968
 969         if (enqueue) {
 970                 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 971                 if (!ph2c) {
 972                         res = _FAIL;
 973                         goto exit;
 974                 }
 975
 976                 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
 977                 if (!pdrvextra_cmd_parm) {
 978                         kfree(ph2c);
 979                         res = _FAIL;
 980                         goto exit;
 981                 }
 982
 983                 pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID;
 984                 pdrvextra_cmd_parm->type_size = antenna;
 985                 pdrvextra_cmd_parm->pbuf = NULL;
 986                 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
 987
 988                 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 989         } else {
 990                 antenna_select_wk_hdl(padapter, antenna);
 991         }
 992 exit:
 993
 994         return res;
 995 }
 996
 997 u8 rtw_ps_cmd(struct adapter *padapter)
 998 {
 999         struct cmd_obj          *ppscmd;
1000         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
1001         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1002
1003         ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1004         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1005         if (!ppscmd || !pdrvextra_cmd_parm) {
1006                 kfree(ppscmd);
1007                 kfree(pdrvextra_cmd_parm);
1008                 return _FAIL;
1009         }
1010
1011         pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID;
1012         pdrvextra_cmd_parm->pbuf = NULL;
1013         init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
1014
1015         return rtw_enqueue_cmd(pcmdpriv, ppscmd);
1016 }
1017
1018 #ifdef CONFIG_88EU_AP_MODE
1019
1020 static void rtw_chk_hi_queue_hdl(struct adapter *padapter)
1021 {
1022         int cnt = 0;
1023         struct sta_info *psta_bmc;
1024         struct sta_priv *pstapriv = &padapter->stapriv;
1025
1026         psta_bmc = rtw_get_bcmc_stainfo(padapter);
1027         if (!psta_bmc)
1028                 return;
1029
1030         if (psta_bmc->sleepq_len == 0) {
1031                 u8 val = 0;
1032
1033                 /* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */
1034                 /* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */
1035
1036                 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1037
1038                 while (!val) {
1039                         msleep(100);
1040
1041                         cnt++;
1042
1043                         if (cnt > 10)
1044                                 break;
1045
1046                         rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1047                 }
1048
1049                 if (cnt <= 10) {
1050                         pstapriv->tim_bitmap &= ~BIT(0);
1051                         pstapriv->sta_dz_bitmap &= ~BIT(0);
1052
1053                         update_beacon(padapter, _TIM_IE_, NULL, false);
1054                 } else { /* re check again */
1055                         rtw_chk_hi_queue_cmd(padapter);
1056                 }
1057         }
1058 }
1059
1060 u8 rtw_chk_hi_queue_cmd(struct adapter *padapter)
1061 {
1062         struct cmd_obj  *ph2c;
1063         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
1064         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1065         u8      res = _SUCCESS;
1066
1067         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1068         if (!ph2c) {
1069                 res = _FAIL;
1070                 goto exit;
1071         }
1072
1073         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1074         if (!pdrvextra_cmd_parm) {
1075                 kfree(ph2c);
1076                 res = _FAIL;
1077                 goto exit;
1078         }
1079
1080         pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID;
1081         pdrvextra_cmd_parm->type_size = 0;
1082         pdrvextra_cmd_parm->pbuf = NULL;
1083
1084         init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
1085
1086         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1087 exit:
1088         return res;
1089 }
1090 #endif
1091
1092 u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf)
1093 {
1094         struct drvextra_cmd_parm *pdrvextra_cmd;
1095
1096         if (!pbuf)
1097                 return H2C_PARAMETERS_ERROR;
1098
1099         pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf;
1100
1101         switch (pdrvextra_cmd->ec_id) {
1102         case DYNAMIC_CHK_WK_CID:
1103                 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
1104                 break;
1105         case POWER_SAVING_CTRL_WK_CID:
1106                 rtw_ps_processor(padapter);
1107                 break;
1108         case LPS_CTRL_WK_CID:
1109                 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size);
1110                 break;
1111         case RTP_TIMER_CFG_WK_CID:
1112                 rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size);
1113                 break;
1114         case ANT_SELECT_WK_CID:
1115                 antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size);
1116                 break;
1117 #ifdef CONFIG_88EU_AP_MODE
1118         case CHECK_HIQ_WK_CID:
1119                 rtw_chk_hi_queue_hdl(padapter);
1120                 break;
1121 #endif /* CONFIG_88EU_AP_MODE */
1122         default:
1123                 break;
1124         }
1125
1126         if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0)
1127                 kfree(pdrvextra_cmd->pbuf);
1128
1129         return H2C_SUCCESS;
1130 }
1131
1132 void rtw_survey_cmd_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1133 {
1134         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1135
1136         if (pcmd->res == H2C_DROPPED) {
1137                 /* TODO: cancel timer and do timeout handler directly... */
1138                 /* need to make timeout handlerOS independent */
1139                 mod_timer(&pmlmepriv->scan_to_timer,
1140                           jiffies + msecs_to_jiffies(1));
1141         } else if (pcmd->res != H2C_SUCCESS) {
1142                 mod_timer(&pmlmepriv->scan_to_timer,
1143                           jiffies + msecs_to_jiffies(1));
1144                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n."));
1145         }
1146
1147         /*  free cmd */
1148         rtw_free_cmd_obj(pcmd);
1149 }
1150
1151 void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1152 {
1153         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1154
1155         if (pcmd->res != H2C_SUCCESS) {
1156                 spin_lock_bh(&pmlmepriv->lock);
1157                 set_fwstate(pmlmepriv, _FW_LINKED);
1158                 spin_unlock_bh(&pmlmepriv->lock);
1159
1160                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n."));
1161                 return;
1162         }
1163
1164         /*  free cmd */
1165         rtw_free_cmd_obj(pcmd);
1166 }
1167
1168 void rtw_joinbss_cmd_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1169 {
1170         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1171
1172         if (pcmd->res == H2C_DROPPED) {
1173                 /* TODO: cancel timer and do timeout handler directly... */
1174                 /* need to make timeout handlerOS independent */
1175                 mod_timer(&pmlmepriv->assoc_timer,
1176                           jiffies + msecs_to_jiffies(1));
1177         } else if (pcmd->res != H2C_SUCCESS) {
1178                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("********Error:rtw_select_and_join_from_scanned_queue Wait Sema  Fail ************\n"));
1179                 mod_timer(&pmlmepriv->assoc_timer,
1180                           jiffies + msecs_to_jiffies(1));
1181         }
1182
1183         rtw_free_cmd_obj(pcmd);
1184 }
1185
1186 void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1187 {
1188         struct sta_info *psta = NULL;
1189         struct wlan_network *pwlan = NULL;
1190         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1191         struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
1192         struct wlan_network *tgt_network = &pmlmepriv->cur_network;
1193
1194         if (pcmd->res != H2C_SUCCESS) {
1195                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_,
1196                          ("\n **** Error: %s  Fail ****\n\n.", __func__));
1197                 mod_timer(&pmlmepriv->assoc_timer,
1198                           jiffies + msecs_to_jiffies(1));
1199         }
1200
1201         del_timer_sync(&pmlmepriv->assoc_timer);
1202
1203         spin_lock_bh(&pmlmepriv->lock);
1204
1205         if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
1206                 psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1207                 if (!psta) {
1208                         psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1209                         if (!psta) {
1210                                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n"));
1211                                 goto createbss_cmd_fail;
1212                         }
1213                 }
1214
1215                 rtw_indicate_connect(padapter);
1216         } else {
1217                 pwlan = _rtw_alloc_network(pmlmepriv);
1218                 spin_lock_bh(&pmlmepriv->scanned_queue.lock);
1219                 if (!pwlan) {
1220                         pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
1221                         if (!pwlan) {
1222                                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error:  can't get pwlan in rtw_joinbss_event_callback\n"));
1223                                 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1224                                 goto createbss_cmd_fail;
1225                         }
1226                         pwlan->last_scanned = jiffies;
1227                 } else {
1228                         list_add_tail(&pwlan->list,
1229                                       &pmlmepriv->scanned_queue.queue);
1230                 }
1231
1232                 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork);
1233                 memcpy(&pwlan->network, pnetwork, pnetwork->Length);
1234
1235                 memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork)));
1236
1237                 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
1238
1239                 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1240                 /*  we will set _FW_LINKED when there is one more sat to
1241                  *  join us (rtw_stassoc_event_callback)
1242                  */
1243         }
1244
1245 createbss_cmd_fail:
1246
1247         spin_unlock_bh(&pmlmepriv->lock);
1248
1249         rtw_free_cmd_obj(pcmd);
1250 }
1251
1252 void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1253 {
1254         struct sta_priv *pstapriv = &padapter->stapriv;
1255         struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp);
1256         struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
1257
1258         if (!psta) {
1259                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: %s => can't get sta_info\n\n", __func__));
1260                 goto exit;
1261         }
1262 exit:
1263         rtw_free_cmd_obj(pcmd);
1264 }
1265
1266 void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1267 {
1268         struct sta_priv *pstapriv = &padapter->stapriv;
1269         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1270         struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf);
1271         struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp);
1272         struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
1273
1274         if (!psta) {
1275                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: %s => can't get sta_info\n\n", __func__));
1276                 goto exit;
1277         }
1278
1279         psta->aid = passocsta_rsp->cam_id;
1280         psta->mac_id = passocsta_rsp->cam_id;
1281
1282         spin_lock_bh(&pmlmepriv->lock);
1283
1284         set_fwstate(pmlmepriv, _FW_LINKED);
1285         spin_unlock_bh(&pmlmepriv->lock);
1286
1287 exit:
1288         rtw_free_cmd_obj(pcmd);
1289 }