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