drivers/staging/rtl8188eu/core/rtw_cmd.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  *
  19  ******************************************************************************/
  20 #define _RTW_CMD_C_
  21
  22 #include <osdep_service.h>
  23 #include <drv_types.h>
  24 #include <recv_osdep.h>
  25 #include <mlme_osdep.h>
  26 #include <rtw_mlme_ext.h>
  27
  28 /*
  29 Caller and the rtw_cmd_thread can protect cmd_q by spin_lock.
  30 No irqsave is necessary.
  31 */
  32
  33 int rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
  34 {
  35         sema_init(&(pcmdpriv->cmd_queue_sema), 0);
  36         sema_init(&(pcmdpriv->terminate_cmdthread_sema), 0);
  37
  38         _rtw_init_queue(&(pcmdpriv->cmd_queue));
  39         return _SUCCESS;
  40 }
  41
  42 /*
  43 Calling Context:
  44
  45 rtw_enqueue_cmd can only be called between kernel thread,
  46 since only spin_lock is used.
  47
  48 ISR/Call-Back functions can't call this sub-function.
  49
  50 */
  51
  52 static int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
  53 {
  54         unsigned long irqL;
  55
  56
  57         if (obj == NULL)
  58                 goto exit;
  59
  60         spin_lock_irqsave(&queue->lock, irqL);
  61
  62         list_add_tail(&obj->list, &queue->queue);
  63
  64         spin_unlock_irqrestore(&queue->lock, irqL);
  65
  66 exit:
  67
  68
  69         return _SUCCESS;
  70 }
  71
  72 struct  cmd_obj *rtw_dequeue_cmd(struct __queue *queue)
  73 {
  74         unsigned long irqL;
  75         struct cmd_obj *obj;
  76
  77
  78         spin_lock_irqsave(&queue->lock, irqL);
  79         if (list_empty(&(queue->queue))) {
  80                 obj = NULL;
  81         } else {
  82                 obj = container_of((&queue->queue)->next, struct cmd_obj, list);
  83                 list_del_init(&obj->list);
  84         }
  85
  86         spin_unlock_irqrestore(&queue->lock, irqL);
  87
  88
  89         return obj;
  90 }
  91
  92 static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
  93 {
  94         u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */
  95
  96         /* To decide allow or not */
  97         if ((pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect) &&
  98             (!pcmdpriv->padapter->registrypriv.usbss_enable)) {
  99                 if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
 100                         struct drvextra_cmd_parm        *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf;
 101
 102                         if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID)
 103                                 bAllow = true;
 104                 }
 105         }
 106
 107         if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan))
 108                 bAllow = true;
 109
 110         if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) ||
 111             !pcmdpriv->cmdthd_running)  /* com_thread not running */
 112                 return _FAIL;
 113         return _SUCCESS;
 114 }
 115
 116 u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
 117 {
 118         int res = _FAIL;
 119         struct adapter *padapter = pcmdpriv->padapter;
 120
 121
 122         if (cmd_obj == NULL)
 123                 goto exit;
 124
 125         cmd_obj->padapter = padapter;
 126
 127         res = rtw_cmd_filter(pcmdpriv, cmd_obj);
 128         if (res == _FAIL) {
 129                 rtw_free_cmd_obj(cmd_obj);
 130                 goto exit;
 131         }
 132
 133         res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj);
 134
 135         if (res == _SUCCESS)
 136                 up(&pcmdpriv->cmd_queue_sema);
 137
 138 exit:
 139
 140
 141         return res;
 142 }
 143
 144 void rtw_free_cmd_obj(struct cmd_obj *pcmd)
 145 {
 146
 147         if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) {
 148                 /* free parmbuf in cmd_obj */
 149                 kfree(pcmd->parmbuf);
 150         }
 151
 152         if (pcmd->rsp != NULL) {
 153                 if (pcmd->rspsz != 0) {
 154                         /* free rsp in cmd_obj */
 155                         kfree(pcmd->rsp);
 156                 }
 157         }
 158
 159         /* free cmd_obj */
 160         kfree(pcmd);
 161
 162 }
 163
 164 int rtw_cmd_thread(void *context)
 165 {
 166         u8 ret;
 167         struct cmd_obj *pcmd;
 168         u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf);
 169         void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd);
 170         struct adapter *padapter = context;
 171         struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
 172
 173         allow_signal(SIGTERM);
 174
 175         pcmdpriv->cmdthd_running = true;
 176         up(&pcmdpriv->terminate_cmdthread_sema);
 177
 178         RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("start r871x rtw_cmd_thread !!!!\n"));
 179
 180         while (1) {
 181                 if (_rtw_down_sema(&pcmdpriv->cmd_queue_sema) == _FAIL)
 182                         break;
 183
 184                 if (padapter->bDriverStopped ||
 185                     padapter->bSurpriseRemoved) {
 186                         DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
 187                                 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
 188                         break;
 189                 }
 190 _next:
 191                 if (padapter->bDriverStopped ||
 192                     padapter->bSurpriseRemoved) {
 193                         DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
 194                                 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
 195                         break;
 196                 }
 197
 198                 pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue);
 199                 if (!pcmd)
 200                         continue;
 201
 202                 if (rtw_cmd_filter(pcmdpriv, pcmd) == _FAIL) {
 203                         pcmd->res = H2C_DROPPED;
 204                 } else {
 205                         if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) {
 206                             cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
 207
 208                                 if (cmd_hdl) {
 209                                         ret = cmd_hdl(pcmd->padapter, pcmd->parmbuf);
 210                                         pcmd->res = ret;
 211                                 }
 212                         } else {
 213                                 pcmd->res = H2C_PARAMETERS_ERROR;
 214                         }
 215
 216                         cmd_hdl = NULL;
 217                 }
 218
 219                 /* call callback function for post-processed */
 220                 if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) {
 221                         pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback;
 222                         if (pcmd_callback == NULL) {
 223                                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode));
 224                                 rtw_free_cmd_obj(pcmd);
 225                         } else {
 226                                 /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */
 227                                 pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */
 228                         }
 229                 } else {
 230                         RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode));
 231                         rtw_free_cmd_obj(pcmd);
 232                 }
 233
 234                 if (signal_pending(current))
 235                         flush_signals(current);
 236
 237                 goto _next;
 238         }
 239         pcmdpriv->cmdthd_running = false;
 240
 241         /*  free all cmd_obj resources */
 242         while ((pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue))) {
 243                 /* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */
 244
 245                 rtw_free_cmd_obj(pcmd);
 246         }
 247
 248         up(&pcmdpriv->terminate_cmdthread_sema);
 249
 250
 251         complete_and_exit(NULL, 0);
 252 }
 253
 254 /*
 255 rtw_sitesurvey_cmd(~)
 256         ### NOTE:#### (!!!!)
 257         MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
 258 */
 259 u8 rtw_sitesurvey_cmd(struct adapter  *padapter, struct ndis_802_11_ssid *ssid, int ssid_num,
 260         struct rtw_ieee80211_channel *ch, int ch_num)
 261 {
 262         u8 res = _FAIL;
 263         struct cmd_obj          *ph2c;
 264         struct sitesurvey_parm  *psurveyPara;
 265         struct cmd_priv         *pcmdpriv = &padapter->cmdpriv;
 266         struct mlme_priv        *pmlmepriv = &padapter->mlmepriv;
 267
 268         if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
 269                 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1);
 270
 271         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 272         if (ph2c == NULL)
 273                 return _FAIL;
 274
 275         psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC);
 276         if (psurveyPara == NULL) {
 277                 kfree(ph2c);
 278                 return _FAIL;
 279         }
 280
 281         rtw_free_network_queue(padapter, false);
 282
 283         RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__));
 284
 285         init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey));
 286
 287         /* psurveyPara->bsslimit = 48; */
 288         psurveyPara->scan_mode = pmlmepriv->scan_mode;
 289
 290         /* prepare ssid list */
 291         if (ssid) {
 292                 int i;
 293
 294                 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) {
 295                         if (ssid[i].SsidLength) {
 296                                 memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid));
 297                                 psurveyPara->ssid_num++;
 298                         }
 299                 }
 300         }
 301
 302         /* prepare channel list */
 303         if (ch) {
 304                 int i;
 305
 306                 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) {
 307                         if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) {
 308                                 memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel));
 309                                 psurveyPara->ch_num++;
 310                         }
 311                 }
 312         }
 313
 314         set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
 315
 316         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 317
 318         if (res == _SUCCESS) {
 319                 pmlmepriv->scan_start_time = jiffies;
 320
 321                 mod_timer(&pmlmepriv->scan_to_timer,
 322                           jiffies + msecs_to_jiffies(SCANNING_TIMEOUT));
 323
 324                 rtw_led_control(padapter, LED_CTL_SITE_SURVEY);
 325
 326                 pmlmepriv->scan_interval = SCAN_INTERVAL;/*  30*2 sec = 60sec */
 327         } else {
 328                 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
 329         }
 330
 331
 332         return res;
 333 }
 334
 335 void rtw_readtssi_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
 336 {
 337
 338         kfree(pcmd->parmbuf);
 339         kfree(pcmd);
 340 }
 341
 342 u8 rtw_createbss_cmd(struct adapter  *padapter)
 343 {
 344         struct cmd_obj *pcmd;
 345         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 346         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 347         struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network;
 348         u8      res = _SUCCESS;
 349
 350
 351         rtw_led_control(padapter, LED_CTL_START_TO_LINK);
 352
 353         if (pmlmepriv->assoc_ssid.SsidLength == 0)
 354                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
 355         else
 356                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
 357
 358         pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 359         if (pcmd == NULL) {
 360                 res = _FAIL;
 361                 goto exit;
 362         }
 363
 364         INIT_LIST_HEAD(&pcmd->list);
 365         pcmd->cmdcode = _CreateBss_CMD_;
 366         pcmd->parmbuf = (unsigned char *)pdev_network;
 367         pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network);
 368         pcmd->rsp = NULL;
 369         pcmd->rspsz = 0;
 370         pdev_network->Length = pcmd->cmdsz;
 371         res = rtw_enqueue_cmd(pcmdpriv, pcmd);
 372 exit:
 373
 374
 375         return res;
 376 }
 377
 378 u8 rtw_joinbss_cmd(struct adapter  *padapter, struct wlan_network *pnetwork)
 379 {
 380         u8      res = _SUCCESS;
 381         uint    t_len = 0;
 382         struct wlan_bssid_ex            *psecnetwork;
 383         struct cmd_obj          *pcmd;
 384         struct cmd_priv         *pcmdpriv = &padapter->cmdpriv;
 385         struct mlme_priv        *pmlmepriv = &padapter->mlmepriv;
 386         struct qos_priv         *pqospriv = &pmlmepriv->qospriv;
 387         struct security_priv    *psecuritypriv = &padapter->securitypriv;
 388         struct registry_priv    *pregistrypriv = &padapter->registrypriv;
 389         struct ht_priv          *phtpriv = &pmlmepriv->htpriv;
 390         enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode;
 391         struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
 392         struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
 393
 394
 395         rtw_led_control(padapter, LED_CTL_START_TO_LINK);
 396
 397         if (pmlmepriv->assoc_ssid.SsidLength == 0)
 398                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n"));
 399         else
 400                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.Ssid));
 401
 402         pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 403         if (pcmd == NULL) {
 404                 res = _FAIL;
 405                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd: memory allocate for cmd_obj fail!!!\n"));
 406                 goto exit;
 407         }
 408         /* for IEs is fix buf size */
 409         t_len = sizeof(struct wlan_bssid_ex);
 410
 411
 412         /* for hidden ap to set fw_state here */
 413         if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE)) {
 414                 switch (ndis_network_mode) {
 415                 case Ndis802_11IBSS:
 416                         set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
 417                         break;
 418                 case Ndis802_11Infrastructure:
 419                         set_fwstate(pmlmepriv, WIFI_STATION_STATE);
 420                         break;
 421                 case Ndis802_11APMode:
 422                 case Ndis802_11AutoUnknown:
 423                 case Ndis802_11InfrastructureMax:
 424                         break;
 425                 }
 426         }
 427
 428         psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
 429         if (psecnetwork == NULL) {
 430                 kfree(pcmd);
 431
 432                 res = _FAIL;
 433
 434                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd :psecnetwork == NULL!!!\n"));
 435
 436                 goto exit;
 437         }
 438
 439         memset(psecnetwork, 0, t_len);
 440
 441         memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network));
 442
 443         psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength;
 444
 445         if ((psecnetwork->IELength-12) < (256-1))
 446                 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12);
 447         else
 448                 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1));
 449
 450         psecnetwork->IELength = 0;
 451         /*  Added by Albert 2009/02/18 */
 452         /*  If the driver wants to use the bssid to create the connection. */
 453         /*  If not,  we have to copy the connecting AP's MAC address to it so that */
 454         /*  the driver just has the bssid information for PMKIDList searching. */
 455
 456         if (!pmlmepriv->assoc_by_bssid)
 457                 memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN);
 458
 459         psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength);
 460
 461
 462         pqospriv->qos_option = 0;
 463
 464         if (pregistrypriv->wmm_enable) {
 465                 u32 tmp_len;
 466
 467                 tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength);
 468
 469                 if (psecnetwork->IELength != tmp_len) {
 470                         psecnetwork->IELength = tmp_len;
 471                         pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */
 472                 } else {
 473                         pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */
 474                 }
 475         }
 476
 477         phtpriv->ht_option = false;
 478         if (pregistrypriv->ht_enable) {
 479                 /*
 480                  * Added by Albert 2010/06/23
 481                  * For the WEP mode, we will use the bg mode to do
 482                  * the connection to avoid some IOT issue.
 483                  * Especially for Realtek 8192u SoftAP.
 484                  */
 485                 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) &&
 486                     (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) &&
 487                     (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) {
 488                         /* rtw_restructure_ht_ie */
 489                         rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0],
 490                                                                         pnetwork->network.IELength, &psecnetwork->IELength);
 491                 }
 492         }
 493
 494         pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength);
 495
 496         if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA)
 497                 padapter->pwrctrlpriv.smart_ps = 0;
 498         else
 499                 padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps;
 500
 501         DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps);
 502
 503         pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */
 504
 505         INIT_LIST_HEAD(&pcmd->list);
 506         pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */
 507         pcmd->parmbuf = (unsigned char *)psecnetwork;
 508         pcmd->rsp = NULL;
 509         pcmd->rspsz = 0;
 510
 511         res = rtw_enqueue_cmd(pcmdpriv, pcmd);
 512
 513 exit:
 514
 515
 516         return res;
 517 }
 518
 519 u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */
 520 {
 521         struct cmd_obj *cmdobj = NULL;
 522         struct disconnect_parm *param = NULL;
 523         struct cmd_priv *cmdpriv = &padapter->cmdpriv;
 524         u8 res = _SUCCESS;
 525
 526
 527         RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n"));
 528
 529         /* prepare cmd parameter */
 530         param = kzalloc(sizeof(*param), GFP_KERNEL);
 531         if (param == NULL) {
 532                 res = _FAIL;
 533                 goto exit;
 534         }
 535         param->deauth_timeout_ms = deauth_timeout_ms;
 536
 537         if (enqueue) {
 538                 /* need enqueue, prepare cmd_obj and enqueue */
 539                 cmdobj = kzalloc(sizeof(*cmdobj), GFP_KERNEL);
 540                 if (cmdobj == NULL) {
 541                         res = _FAIL;
 542                         kfree(param);
 543                         goto exit;
 544                 }
 545                 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_);
 546                 res = rtw_enqueue_cmd(cmdpriv, cmdobj);
 547         } else {
 548                 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
 549                 if (disconnect_hdl(padapter, (u8 *)param) != H2C_SUCCESS)
 550                         res = _FAIL;
 551                 kfree(param);
 552         }
 553
 554 exit:
 555
 556
 557         return res;
 558 }
 559
 560 u8 rtw_setopmode_cmd(struct adapter  *padapter, enum ndis_802_11_network_infra networktype)
 561 {
 562         struct  cmd_obj *ph2c;
 563         struct  setopmode_parm *psetop;
 564
 565         struct  cmd_priv   *pcmdpriv = &padapter->cmdpriv;
 566
 567         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 568         psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL);
 569         if (!ph2c || !psetop) {
 570                 kfree(ph2c);
 571                 kfree(psetop);
 572                 return false;
 573         }
 574
 575         init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
 576         psetop->mode = (u8)networktype;
 577
 578         return rtw_enqueue_cmd(pcmdpriv, ph2c);
 579 }
 580
 581 u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key)
 582 {
 583         struct cmd_obj *ph2c;
 584         struct set_stakey_parm *psetstakey_para;
 585         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 586         struct set_stakey_rsp *psetstakey_rsp = NULL;
 587
 588         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 589         struct security_priv *psecuritypriv = &padapter->securitypriv;
 590         struct sta_info *sta = (struct sta_info *)psta;
 591
 592         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 593         psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
 594         psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL);
 595
 596         if (!ph2c || !psetstakey_para || !psetstakey_rsp) {
 597                 kfree(ph2c);
 598                 kfree(psetstakey_para);
 599                 kfree(psetstakey_rsp);
 600                 return _FAIL;
 601         }
 602
 603         init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
 604         ph2c->rsp = (u8 *)psetstakey_rsp;
 605         ph2c->rspsz = sizeof(struct set_stakey_rsp);
 606
 607         ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
 608
 609         if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
 610                 psetstakey_para->algorithm = (unsigned char)psecuritypriv->dot11PrivacyAlgrthm;
 611         else
 612                 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
 613
 614         if (unicast_key)
 615                 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
 616         else
 617                 memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
 618
 619         /* jeff: set this because at least sw key is ready */
 620         padapter->securitypriv.busetkipkey = true;
 621
 622         return rtw_enqueue_cmd(pcmdpriv, ph2c);
 623 }
 624
 625 u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue)
 626 {
 627         struct cmd_obj *ph2c;
 628         struct set_stakey_parm  *psetstakey_para;
 629         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 630         struct set_stakey_rsp *psetstakey_rsp = NULL;
 631         struct sta_info *sta = (struct sta_info *)psta;
 632         u8      res = _SUCCESS;
 633
 634
 635         if (!enqueue) {
 636                 clear_cam_entry(padapter, entry);
 637         } else {
 638                 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 639                 if (ph2c == NULL) {
 640                         res = _FAIL;
 641                         goto exit;
 642                 }
 643
 644                 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_ATOMIC);
 645                 if (psetstakey_para == NULL) {
 646                         kfree(ph2c);
 647                         res = _FAIL;
 648                         goto exit;
 649                 }
 650
 651                 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_ATOMIC);
 652                 if (psetstakey_rsp == NULL) {
 653                         kfree(ph2c);
 654                         kfree(psetstakey_para);
 655                         res = _FAIL;
 656                         goto exit;
 657                 }
 658
 659                 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
 660                 ph2c->rsp = (u8 *)psetstakey_rsp;
 661                 ph2c->rspsz = sizeof(struct set_stakey_rsp);
 662
 663                 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
 664
 665                 psetstakey_para->algorithm = _NO_PRIVACY_;
 666
 667                 psetstakey_para->id = entry;
 668
 669                 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 670         }
 671 exit:
 672
 673
 674         return res;
 675 }
 676
 677 u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr)
 678 {
 679         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 680         struct cmd_obj *ph2c;
 681         struct addBaReq_parm *paddbareq_parm;
 682         u8      res = _SUCCESS;
 683
 684
 685         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 686         if (ph2c == NULL) {
 687                 res = _FAIL;
 688                 goto exit;
 689         }
 690
 691         paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_KERNEL);
 692         if (paddbareq_parm == NULL) {
 693                 kfree(ph2c);
 694                 res = _FAIL;
 695                 goto exit;
 696         }
 697
 698         paddbareq_parm->tid = tid;
 699         memcpy(paddbareq_parm->addr, addr, ETH_ALEN);
 700
 701         init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq));
 702
 703         /* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */
 704
 705         /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
 706         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 707
 708 exit:
 709
 710
 711         return res;
 712 }
 713
 714 u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
 715 {
 716         struct cmd_obj *ph2c;
 717         struct drvextra_cmd_parm *pdrvextra_cmd_parm;
 718         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 719         u8      res = _SUCCESS;
 720
 721
 722         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 723         if (ph2c == NULL) {
 724                 res = _FAIL;
 725                 goto exit;
 726         }
 727
 728         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
 729         if (pdrvextra_cmd_parm == NULL) {
 730                 kfree(ph2c);
 731                 res = _FAIL;
 732                 goto exit;
 733         }
 734
 735         pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID;
 736         pdrvextra_cmd_parm->type_size = 0;
 737         pdrvextra_cmd_parm->pbuf = (u8 *)padapter;
 738
 739         init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
 740
 741
 742         /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
 743         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 744 exit:
 745         return res;
 746 }
 747
 748 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue)
 749 {
 750         struct  cmd_obj *pcmdobj;
 751         struct  SetChannelPlan_param *setChannelPlan_param;
 752         struct  cmd_priv   *pcmdpriv = &padapter->cmdpriv;
 753
 754         u8      res = _SUCCESS;
 755
 756
 757         RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n"));
 758
 759         /* check input parameter */
 760         if (!rtw_is_channel_plan_valid(chplan)) {
 761                 res = _FAIL;
 762                 goto exit;
 763         }
 764
 765         /* prepare cmd parameter */
 766         setChannelPlan_param = kzalloc(sizeof(struct SetChannelPlan_param), GFP_KERNEL);
 767         if (setChannelPlan_param == NULL) {
 768                 res = _FAIL;
 769                 goto exit;
 770         }
 771         setChannelPlan_param->channel_plan = chplan;
 772
 773         if (enqueue) {
 774                 /* need enqueue, prepare cmd_obj and enqueue */
 775                 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 776                 if (pcmdobj == NULL) {
 777                         kfree(setChannelPlan_param);
 778                         res = _FAIL;
 779                         goto exit;
 780                 }
 781
 782                 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan));
 783                 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
 784         } else {
 785                 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
 786                 if (set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param) != H2C_SUCCESS)
 787                         res = _FAIL;
 788
 789                 kfree(setChannelPlan_param);
 790         }
 791
 792         /* do something based on res... */
 793         if (res == _SUCCESS)
 794                 padapter->mlmepriv.ChannelPlan = chplan;
 795
 796 exit:
 797
 798
 799         return res;
 800 }
 801
 802 static void traffic_status_watchdog(struct adapter *padapter)
 803 {
 804         u8      bEnterPS;
 805         u8      bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false;
 806         u8      bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false;
 807         struct mlme_priv                *pmlmepriv = &(padapter->mlmepriv);
 808
 809         /*  */
 810         /*  Determine if our traffic is busy now */
 811         /*  */
 812         if (check_fwstate(pmlmepriv, _FW_LINKED)) {
 813                 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 ||
 814                     pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) {
 815                         bBusyTraffic = true;
 816
 817                         if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
 818                                 bRxBusyTraffic = true;
 819                         else
 820                                 bTxBusyTraffic = true;
 821                 }
 822
 823                 /*  Higher Tx/Rx data. */
 824                 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 ||
 825                     pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) {
 826                         bHigherBusyTraffic = true;
 827
 828                         if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
 829                                 bHigherBusyRxTraffic = true;
 830                         else
 831                                 bHigherBusyTxTraffic = true;
 832                 }
 833
 834                 /*  check traffic for  powersaving. */
 835                 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
 836                     (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2))
 837                         bEnterPS = false;
 838                 else
 839                         bEnterPS = true;
 840
 841                 /*  LeisurePS only work in infra mode. */
 842                 if (bEnterPS)
 843                         LPS_Enter(padapter);
 844                 else
 845                         LPS_Leave(padapter);
 846         } else {
 847                 LPS_Leave(padapter);
 848         }
 849
 850         pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0;
 851         pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0;
 852         pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
 853         pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
 854         pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic;
 855         pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic;
 856         pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic;
 857         pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
 858         pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic;
 859 }
 860
 861 static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
 862 {
 863         struct mlme_priv *pmlmepriv;
 864
 865         padapter = (struct adapter *)pbuf;
 866         pmlmepriv = &(padapter->mlmepriv);
 867
 868 #ifdef CONFIG_88EU_AP_MODE
 869         if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
 870                 expire_timeout_chk(padapter);
 871 #endif
 872
 873         linked_status_chk(padapter);
 874         traffic_status_watchdog(padapter);
 875
 876         rtw_hal_dm_watchdog(padapter);
 877 }
 878
 879 static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
 880 {
 881         struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
 882         struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
 883         u8      mstatus;
 884
 885
 886         if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) ||
 887             (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true))
 888                 return;
 889
 890         switch (lps_ctrl_type) {
 891         case LPS_CTRL_SCAN:
 892                 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
 893                         /* connect */
 894                         LPS_Leave(padapter);
 895                 }
 896                 break;
 897         case LPS_CTRL_JOINBSS:
 898                 LPS_Leave(padapter);
 899                 break;
 900         case LPS_CTRL_CONNECT:
 901                 mstatus = 1;/* connect */
 902                 /*  Reset LPS Setting */
 903                 padapter->pwrctrlpriv.LpsIdleCount = 0;
 904                 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
 905                 break;
 906         case LPS_CTRL_DISCONNECT:
 907                 mstatus = 0;/* disconnect */
 908                 LPS_Leave(padapter);
 909                 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
 910                 break;
 911         case LPS_CTRL_SPECIAL_PACKET:
 912                 /* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */
 913                 pwrpriv->DelayLPSLastTimeStamp = jiffies;
 914                 LPS_Leave(padapter);
 915                 break;
 916         case LPS_CTRL_LEAVE:
 917                 LPS_Leave(padapter);
 918                 break;
 919         default:
 920                 break;
 921         }
 922
 923 }
 924
 925 u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue)
 926 {
 927         struct cmd_obj  *ph2c;
 928         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
 929         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 930         /* struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; */
 931         u8      res = _SUCCESS;
 932
 933         if (enqueue) {
 934                 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 935                 if (ph2c == NULL) {
 936                         res = _FAIL;
 937                         goto exit;
 938                 }
 939
 940                 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
 941                 if (pdrvextra_cmd_parm == NULL) {
 942                         kfree(ph2c);
 943                         res = _FAIL;
 944                         goto exit;
 945                 }
 946
 947                 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID;
 948                 pdrvextra_cmd_parm->type_size = lps_ctrl_type;
 949                 pdrvextra_cmd_parm->pbuf = NULL;
 950
 951                 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
 952
 953                 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 954         } else {
 955                 lps_ctrl_wk_hdl(padapter, lps_ctrl_type);
 956         }
 957
 958 exit:
 959
 960
 961         return res;
 962 }
 963
 964 static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time)
 965 {
 966         rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time));
 967 }
 968
 969 u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time)
 970 {
 971         struct cmd_obj          *ph2c;
 972         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
 973         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 974
 975         u8      res = _SUCCESS;
 976
 977         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 978         if (ph2c == NULL) {
 979                 res = _FAIL;
 980                 goto exit;
 981         }
 982
 983         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
 984         if (pdrvextra_cmd_parm == NULL) {
 985                 kfree(ph2c);
 986                 res = _FAIL;
 987                 goto exit;
 988         }
 989
 990         pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID;
 991         pdrvextra_cmd_parm->type_size = min_time;
 992         pdrvextra_cmd_parm->pbuf = NULL;
 993         init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
 994         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 995 exit:
 996
 997
 998         return res;
 999 }
1000
1001 static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna)
1002 {
1003         rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna));
1004 }
1005
1006 u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue)
1007 {
1008         struct cmd_obj          *ph2c;
1009         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
1010         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1011         u8      support_ant_div;
1012         u8      res = _SUCCESS;
1013
1014         rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div);
1015         if (!support_ant_div)
1016                 return res;
1017
1018         if (enqueue) {
1019                 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1020                 if (ph2c == NULL) {
1021                         res = _FAIL;
1022                         goto exit;
1023                 }
1024
1025                 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1026                 if (pdrvextra_cmd_parm == NULL) {
1027                         kfree(ph2c);
1028                         res = _FAIL;
1029                         goto exit;
1030                 }
1031
1032                 pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID;
1033                 pdrvextra_cmd_parm->type_size = antenna;
1034                 pdrvextra_cmd_parm->pbuf = NULL;
1035                 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1036
1037                 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1038         } else {
1039                 antenna_select_wk_hdl(padapter, antenna);
1040         }
1041 exit:
1042
1043
1044         return res;
1045 }
1046
1047 u8 rtw_ps_cmd(struct adapter *padapter)
1048 {
1049         struct cmd_obj          *ppscmd;
1050         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
1051         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1052
1053         ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1054         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1055         if (!ppscmd || !pdrvextra_cmd_parm) {
1056                 kfree(ppscmd);
1057                 kfree(pdrvextra_cmd_parm);
1058                 return _FAIL;
1059         }
1060
1061         pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID;
1062         pdrvextra_cmd_parm->pbuf = NULL;
1063         init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1064
1065         return rtw_enqueue_cmd(pcmdpriv, ppscmd);
1066 }
1067
1068 #ifdef CONFIG_88EU_AP_MODE
1069
1070 static void rtw_chk_hi_queue_hdl(struct adapter *padapter)
1071 {
1072         int cnt = 0;
1073         struct sta_info *psta_bmc;
1074         struct sta_priv *pstapriv = &padapter->stapriv;
1075
1076         psta_bmc = rtw_get_bcmc_stainfo(padapter);
1077         if (!psta_bmc)
1078                 return;
1079
1080         if (psta_bmc->sleepq_len == 0) {
1081                 u8 val = 0;
1082
1083                 /* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */
1084                 /* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */
1085
1086                 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1087
1088                 while (!val) {
1089                         msleep(100);
1090
1091                         cnt++;
1092
1093                         if (cnt > 10)
1094                                 break;
1095
1096                         rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1097                 }
1098
1099                 if (cnt <= 10) {
1100                         pstapriv->tim_bitmap &= ~BIT(0);
1101                         pstapriv->sta_dz_bitmap &= ~BIT(0);
1102
1103                         update_beacon(padapter, _TIM_IE_, NULL, false);
1104                 } else { /* re check again */
1105                         rtw_chk_hi_queue_cmd(padapter);
1106                 }
1107         }
1108 }
1109
1110 u8 rtw_chk_hi_queue_cmd(struct adapter *padapter)
1111 {
1112         struct cmd_obj  *ph2c;
1113         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
1114         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1115         u8      res = _SUCCESS;
1116
1117         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1118         if (ph2c == NULL) {
1119                 res = _FAIL;
1120                 goto exit;
1121         }
1122
1123         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1124         if (pdrvextra_cmd_parm == NULL) {
1125                 kfree(ph2c);
1126                 res = _FAIL;
1127                 goto exit;
1128         }
1129
1130         pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID;
1131         pdrvextra_cmd_parm->type_size = 0;
1132         pdrvextra_cmd_parm->pbuf = NULL;
1133
1134         init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1135
1136         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1137 exit:
1138         return res;
1139 }
1140 #endif
1141
1142 u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf)
1143 {
1144         struct drvextra_cmd_parm *pdrvextra_cmd;
1145
1146         if (!pbuf)
1147                 return H2C_PARAMETERS_ERROR;
1148
1149         pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf;
1150
1151         switch (pdrvextra_cmd->ec_id) {
1152         case DYNAMIC_CHK_WK_CID:
1153                 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
1154                 break;
1155         case POWER_SAVING_CTRL_WK_CID:
1156                 rtw_ps_processor(padapter);
1157                 break;
1158         case LPS_CTRL_WK_CID:
1159                 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size);
1160                 break;
1161         case RTP_TIMER_CFG_WK_CID:
1162                 rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size);
1163                 break;
1164         case ANT_SELECT_WK_CID:
1165                 antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size);
1166                 break;
1167 #ifdef CONFIG_88EU_AP_MODE
1168         case CHECK_HIQ_WK_CID:
1169                 rtw_chk_hi_queue_hdl(padapter);
1170                 break;
1171 #endif /* CONFIG_88EU_AP_MODE */
1172         default:
1173                 break;
1174         }
1175
1176         if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0)
1177                 kfree(pdrvextra_cmd->pbuf);
1178
1179         return H2C_SUCCESS;
1180 }
1181
1182 void rtw_survey_cmd_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1183 {
1184         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1185
1186
1187         if (pcmd->res == H2C_DROPPED) {
1188                 /* TODO: cancel timer and do timeout handler directly... */
1189                 /* need to make timeout handlerOS independent */
1190                 mod_timer(&pmlmepriv->scan_to_timer,
1191                           jiffies + msecs_to_jiffies(1));
1192         } else if (pcmd->res != H2C_SUCCESS) {
1193                 mod_timer(&pmlmepriv->scan_to_timer,
1194                           jiffies + msecs_to_jiffies(1));
1195                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n."));
1196         }
1197
1198         /*  free cmd */
1199         rtw_free_cmd_obj(pcmd);
1200
1201 }
1202 void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1203 {
1204         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1205
1206
1207         if (pcmd->res != H2C_SUCCESS) {
1208                 spin_lock_bh(&pmlmepriv->lock);
1209                 set_fwstate(pmlmepriv, _FW_LINKED);
1210                 spin_unlock_bh(&pmlmepriv->lock);
1211
1212                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n."));
1213                 return;
1214         }
1215
1216         /*  free cmd */
1217         rtw_free_cmd_obj(pcmd);
1218 }
1219
1220 void rtw_joinbss_cmd_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1221 {
1222         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1223
1224
1225         if (pcmd->res == H2C_DROPPED) {
1226                 /* TODO: cancel timer and do timeout handler directly... */
1227                 /* need to make timeout handlerOS independent */
1228                 mod_timer(&pmlmepriv->assoc_timer,
1229                           jiffies + msecs_to_jiffies(1));
1230         } else if (pcmd->res != H2C_SUCCESS) {
1231                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("********Error:rtw_select_and_join_from_scanned_queue Wait Sema  Fail ************\n"));
1232                 mod_timer(&pmlmepriv->assoc_timer,
1233                           jiffies + msecs_to_jiffies(1));
1234         }
1235
1236         rtw_free_cmd_obj(pcmd);
1237
1238 }
1239
1240 void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1241 {
1242         struct sta_info *psta = NULL;
1243         struct wlan_network *pwlan = NULL;
1244         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1245         struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
1246         struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
1247
1248
1249         if (pcmd->res != H2C_SUCCESS) {
1250                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: rtw_createbss_cmd_callback  Fail ************\n\n."));
1251                 mod_timer(&pmlmepriv->assoc_timer,
1252                           jiffies + msecs_to_jiffies(1));
1253         }
1254
1255         del_timer_sync(&pmlmepriv->assoc_timer);
1256
1257         spin_lock_bh(&pmlmepriv->lock);
1258
1259         if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
1260                 psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1261                 if (!psta) {
1262                         psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1263                         if (psta == NULL) {
1264                                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n"));
1265                                 goto createbss_cmd_fail;
1266                         }
1267                 }
1268
1269                 rtw_indicate_connect(padapter);
1270         } else {
1271                 pwlan = _rtw_alloc_network(pmlmepriv);
1272                 spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
1273                 if (pwlan == NULL) {
1274                         pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
1275                         if (pwlan == NULL) {
1276                                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error:  can't get pwlan in rtw_joinbss_event_callback\n"));
1277                                 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1278                                 goto createbss_cmd_fail;
1279                         }
1280                         pwlan->last_scanned = jiffies;
1281                 } else {
1282                         list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue);
1283                 }
1284
1285                 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork);
1286                 memcpy(&(pwlan->network), pnetwork, pnetwork->Length);
1287
1288                 memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork)));
1289
1290                 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
1291
1292                 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1293                 /*  we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */
1294         }
1295
1296 createbss_cmd_fail:
1297
1298         spin_unlock_bh(&pmlmepriv->lock);
1299
1300         rtw_free_cmd_obj(pcmd);
1301
1302 }
1303
1304 void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1305 {
1306         struct sta_priv *pstapriv = &padapter->stapriv;
1307         struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp);
1308         struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
1309
1310
1311         if (psta == NULL) {
1312                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info\n\n"));
1313                 goto exit;
1314         }
1315 exit:
1316         rtw_free_cmd_obj(pcmd);
1317 }
1318
1319 void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1320 {
1321         struct sta_priv *pstapriv = &padapter->stapriv;
1322         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1323         struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf);
1324         struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp);
1325         struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
1326
1327
1328         if (psta == NULL) {
1329                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info\n\n"));
1330                 goto exit;
1331         }
1332
1333         psta->aid = passocsta_rsp->cam_id;
1334         psta->mac_id = passocsta_rsp->cam_id;
1335
1336         spin_lock_bh(&pmlmepriv->lock);
1337
1338         if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true))
1339                 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
1340
1341         set_fwstate(pmlmepriv, _FW_LINKED);
1342         spin_unlock_bh(&pmlmepriv->lock);
1343
1344 exit:
1345         rtw_free_cmd_obj(pcmd);
1346
1347 }