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) {
 398                 res = _FAIL;
 399                 goto exit;
 400         }
 401         /* for IEs is fix buf size */
 402         t_len = sizeof(struct wlan_bssid_ex);
 403
 404
 405         /* for hidden ap to set fw_state here */
 406         if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE)) {
 407                 switch (ndis_network_mode) {
 408                 case Ndis802_11IBSS:
 409                         set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
 410                         break;
 411                 case Ndis802_11Infrastructure:
 412                         set_fwstate(pmlmepriv, WIFI_STATION_STATE);
 413                         break;
 414                 case Ndis802_11APMode:
 415                 case Ndis802_11AutoUnknown:
 416                 case Ndis802_11InfrastructureMax:
 417                         break;
 418                 }
 419         }
 420
 421         psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
 422         if (psecnetwork == NULL) {
 423                 kfree(pcmd);
 424
 425                 res = _FAIL;
 426
 427                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd :psecnetwork == NULL!!!\n"));
 428
 429                 goto exit;
 430         }
 431
 432         memset(psecnetwork, 0, t_len);
 433
 434         memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network));
 435
 436         psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength;
 437
 438         if ((psecnetwork->IELength-12) < (256-1))
 439                 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12);
 440         else
 441                 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1));
 442
 443         psecnetwork->IELength = 0;
 444         /*  Added by Albert 2009/02/18 */
 445         /*  If the driver wants to use the bssid to create the connection. */
 446         /*  If not,  we have to copy the connecting AP's MAC address to it so that */
 447         /*  the driver just has the bssid information for PMKIDList searching. */
 448
 449         if (!pmlmepriv->assoc_by_bssid)
 450                 memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN);
 451
 452         psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength);
 453
 454
 455         pqospriv->qos_option = 0;
 456
 457         if (pregistrypriv->wmm_enable) {
 458                 u32 tmp_len;
 459
 460                 tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength);
 461
 462                 if (psecnetwork->IELength != tmp_len) {
 463                         psecnetwork->IELength = tmp_len;
 464                         pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */
 465                 } else {
 466                         pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */
 467                 }
 468         }
 469
 470         phtpriv->ht_option = false;
 471         if (pregistrypriv->ht_enable) {
 472                 /*
 473                  * Added by Albert 2010/06/23
 474                  * For the WEP mode, we will use the bg mode to do
 475                  * the connection to avoid some IOT issue.
 476                  * Especially for Realtek 8192u SoftAP.
 477                  */
 478                 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) &&
 479                     (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) &&
 480                     (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) {
 481                         /* rtw_restructure_ht_ie */
 482                         rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0],
 483                                                                         pnetwork->network.IELength, &psecnetwork->IELength);
 484                 }
 485         }
 486
 487         pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength);
 488
 489         if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA)
 490                 padapter->pwrctrlpriv.smart_ps = 0;
 491         else
 492                 padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps;
 493
 494         DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps);
 495
 496         pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */
 497
 498         INIT_LIST_HEAD(&pcmd->list);
 499         pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */
 500         pcmd->parmbuf = (unsigned char *)psecnetwork;
 501         pcmd->rsp = NULL;
 502         pcmd->rspsz = 0;
 503
 504         res = rtw_enqueue_cmd(pcmdpriv, pcmd);
 505
 506 exit:
 507
 508
 509         return res;
 510 }
 511
 512 u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */
 513 {
 514         struct cmd_obj *cmdobj = NULL;
 515         struct disconnect_parm *param = NULL;
 516         struct cmd_priv *cmdpriv = &padapter->cmdpriv;
 517         u8 res = _SUCCESS;
 518
 519
 520         RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n"));
 521
 522         /* prepare cmd parameter */
 523         param = kzalloc(sizeof(*param), GFP_KERNEL);
 524         if (param == NULL) {
 525                 res = _FAIL;
 526                 goto exit;
 527         }
 528         param->deauth_timeout_ms = deauth_timeout_ms;
 529
 530         if (enqueue) {
 531                 /* need enqueue, prepare cmd_obj and enqueue */
 532                 cmdobj = kzalloc(sizeof(*cmdobj), GFP_KERNEL);
 533                 if (cmdobj == NULL) {
 534                         res = _FAIL;
 535                         kfree(param);
 536                         goto exit;
 537                 }
 538                 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_);
 539                 res = rtw_enqueue_cmd(cmdpriv, cmdobj);
 540         } else {
 541                 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
 542                 if (disconnect_hdl(padapter, (u8 *)param) != H2C_SUCCESS)
 543                         res = _FAIL;
 544                 kfree(param);
 545         }
 546
 547 exit:
 548
 549
 550         return res;
 551 }
 552
 553 u8 rtw_setopmode_cmd(struct adapter  *padapter, enum ndis_802_11_network_infra networktype)
 554 {
 555         struct  cmd_obj *ph2c;
 556         struct  setopmode_parm *psetop;
 557
 558         struct  cmd_priv   *pcmdpriv = &padapter->cmdpriv;
 559
 560         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 561         psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL);
 562         if (!ph2c || !psetop) {
 563                 kfree(ph2c);
 564                 kfree(psetop);
 565                 return false;
 566         }
 567
 568         init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
 569         psetop->mode = (u8)networktype;
 570
 571         return rtw_enqueue_cmd(pcmdpriv, ph2c);
 572 }
 573
 574 u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key)
 575 {
 576         struct cmd_obj *ph2c;
 577         struct set_stakey_parm *psetstakey_para;
 578         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 579         struct set_stakey_rsp *psetstakey_rsp = NULL;
 580
 581         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 582         struct security_priv *psecuritypriv = &padapter->securitypriv;
 583         struct sta_info *sta = (struct sta_info *)psta;
 584
 585         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 586         psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
 587         psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL);
 588
 589         if (!ph2c || !psetstakey_para || !psetstakey_rsp) {
 590                 kfree(ph2c);
 591                 kfree(psetstakey_para);
 592                 kfree(psetstakey_rsp);
 593                 return _FAIL;
 594         }
 595
 596         init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
 597         ph2c->rsp = (u8 *)psetstakey_rsp;
 598         ph2c->rspsz = sizeof(struct set_stakey_rsp);
 599
 600         ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
 601
 602         if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
 603                 psetstakey_para->algorithm = (unsigned char)psecuritypriv->dot11PrivacyAlgrthm;
 604         else
 605                 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
 606
 607         if (unicast_key)
 608                 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
 609         else
 610                 memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
 611
 612         /* jeff: set this because at least sw key is ready */
 613         padapter->securitypriv.busetkipkey = true;
 614
 615         return rtw_enqueue_cmd(pcmdpriv, ph2c);
 616 }
 617
 618 u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue)
 619 {
 620         struct cmd_obj *ph2c;
 621         struct set_stakey_parm  *psetstakey_para;
 622         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 623         struct set_stakey_rsp *psetstakey_rsp = NULL;
 624         struct sta_info *sta = (struct sta_info *)psta;
 625         u8      res = _SUCCESS;
 626
 627
 628         if (!enqueue) {
 629                 clear_cam_entry(padapter, entry);
 630         } else {
 631                 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 632                 if (ph2c == NULL) {
 633                         res = _FAIL;
 634                         goto exit;
 635                 }
 636
 637                 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_ATOMIC);
 638                 if (psetstakey_para == NULL) {
 639                         kfree(ph2c);
 640                         res = _FAIL;
 641                         goto exit;
 642                 }
 643
 644                 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_ATOMIC);
 645                 if (psetstakey_rsp == NULL) {
 646                         kfree(ph2c);
 647                         kfree(psetstakey_para);
 648                         res = _FAIL;
 649                         goto exit;
 650                 }
 651
 652                 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
 653                 ph2c->rsp = (u8 *)psetstakey_rsp;
 654                 ph2c->rspsz = sizeof(struct set_stakey_rsp);
 655
 656                 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
 657
 658                 psetstakey_para->algorithm = _NO_PRIVACY_;
 659
 660                 psetstakey_para->id = entry;
 661
 662                 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 663         }
 664 exit:
 665
 666
 667         return res;
 668 }
 669
 670 u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr)
 671 {
 672         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 673         struct cmd_obj *ph2c;
 674         struct addBaReq_parm *paddbareq_parm;
 675         u8      res = _SUCCESS;
 676
 677
 678         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 679         if (ph2c == NULL) {
 680                 res = _FAIL;
 681                 goto exit;
 682         }
 683
 684         paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_KERNEL);
 685         if (paddbareq_parm == NULL) {
 686                 kfree(ph2c);
 687                 res = _FAIL;
 688                 goto exit;
 689         }
 690
 691         paddbareq_parm->tid = tid;
 692         memcpy(paddbareq_parm->addr, addr, ETH_ALEN);
 693
 694         init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq));
 695
 696         /* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */
 697
 698         /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
 699         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 700
 701 exit:
 702
 703
 704         return res;
 705 }
 706
 707 u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
 708 {
 709         struct cmd_obj *ph2c;
 710         struct drvextra_cmd_parm *pdrvextra_cmd_parm;
 711         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 712         u8      res = _SUCCESS;
 713
 714
 715         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 716         if (ph2c == NULL) {
 717                 res = _FAIL;
 718                 goto exit;
 719         }
 720
 721         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
 722         if (pdrvextra_cmd_parm == NULL) {
 723                 kfree(ph2c);
 724                 res = _FAIL;
 725                 goto exit;
 726         }
 727
 728         pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID;
 729         pdrvextra_cmd_parm->type_size = 0;
 730         pdrvextra_cmd_parm->pbuf = (u8 *)padapter;
 731
 732         init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
 733
 734
 735         /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
 736         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 737 exit:
 738         return res;
 739 }
 740
 741 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue)
 742 {
 743         struct  cmd_obj *pcmdobj;
 744         struct  SetChannelPlan_param *setChannelPlan_param;
 745         struct  cmd_priv   *pcmdpriv = &padapter->cmdpriv;
 746
 747         u8      res = _SUCCESS;
 748
 749
 750         RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n"));
 751
 752         /* check input parameter */
 753         if (!rtw_is_channel_plan_valid(chplan)) {
 754                 res = _FAIL;
 755                 goto exit;
 756         }
 757
 758         /* prepare cmd parameter */
 759         setChannelPlan_param = kzalloc(sizeof(struct SetChannelPlan_param), GFP_KERNEL);
 760         if (setChannelPlan_param == NULL) {
 761                 res = _FAIL;
 762                 goto exit;
 763         }
 764         setChannelPlan_param->channel_plan = chplan;
 765
 766         if (enqueue) {
 767                 /* need enqueue, prepare cmd_obj and enqueue */
 768                 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
 769                 if (pcmdobj == NULL) {
 770                         kfree(setChannelPlan_param);
 771                         res = _FAIL;
 772                         goto exit;
 773                 }
 774
 775                 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan));
 776                 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
 777         } else {
 778                 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
 779                 if (set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param) != H2C_SUCCESS)
 780                         res = _FAIL;
 781
 782                 kfree(setChannelPlan_param);
 783         }
 784
 785         /* do something based on res... */
 786         if (res == _SUCCESS)
 787                 padapter->mlmepriv.ChannelPlan = chplan;
 788
 789 exit:
 790
 791
 792         return res;
 793 }
 794
 795 static void traffic_status_watchdog(struct adapter *padapter)
 796 {
 797         u8      bEnterPS;
 798         u8      bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false;
 799         u8      bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false;
 800         struct mlme_priv                *pmlmepriv = &(padapter->mlmepriv);
 801
 802         /*  */
 803         /*  Determine if our traffic is busy now */
 804         /*  */
 805         if (check_fwstate(pmlmepriv, _FW_LINKED)) {
 806                 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 ||
 807                     pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) {
 808                         bBusyTraffic = true;
 809
 810                         if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
 811                                 bRxBusyTraffic = true;
 812                         else
 813                                 bTxBusyTraffic = true;
 814                 }
 815
 816                 /*  Higher Tx/Rx data. */
 817                 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 ||
 818                     pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) {
 819                         bHigherBusyTraffic = true;
 820
 821                         if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
 822                                 bHigherBusyRxTraffic = true;
 823                         else
 824                                 bHigherBusyTxTraffic = true;
 825                 }
 826
 827                 /*  check traffic for  powersaving. */
 828                 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
 829                     (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2))
 830                         bEnterPS = false;
 831                 else
 832                         bEnterPS = true;
 833
 834                 /*  LeisurePS only work in infra mode. */
 835                 if (bEnterPS)
 836                         LPS_Enter(padapter);
 837                 else
 838                         LPS_Leave(padapter);
 839         } else {
 840                 LPS_Leave(padapter);
 841         }
 842
 843         pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0;
 844         pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0;
 845         pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
 846         pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
 847         pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic;
 848         pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic;
 849         pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic;
 850         pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
 851         pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic;
 852 }
 853
 854 static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
 855 {
 856         struct mlme_priv *pmlmepriv;
 857
 858         padapter = (struct adapter *)pbuf;
 859         pmlmepriv = &(padapter->mlmepriv);
 860
 861 #ifdef CONFIG_88EU_AP_MODE
 862         if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
 863                 expire_timeout_chk(padapter);
 864 #endif
 865
 866         linked_status_chk(padapter);
 867         traffic_status_watchdog(padapter);
 868
 869         rtw_hal_dm_watchdog(padapter);
 870 }
 871
 872 static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
 873 {
 874         struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
 875         struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
 876         u8      mstatus;
 877
 878
 879         if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) ||
 880             (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true))
 881                 return;
 882
 883         switch (lps_ctrl_type) {
 884         case LPS_CTRL_SCAN:
 885                 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
 886                         /* connect */
 887                         LPS_Leave(padapter);
 888                 }
 889                 break;
 890         case LPS_CTRL_JOINBSS:
 891                 LPS_Leave(padapter);
 892                 break;
 893         case LPS_CTRL_CONNECT:
 894                 mstatus = 1;/* connect */
 895                 /*  Reset LPS Setting */
 896                 padapter->pwrctrlpriv.LpsIdleCount = 0;
 897                 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
 898                 break;
 899         case LPS_CTRL_DISCONNECT:
 900                 mstatus = 0;/* disconnect */
 901                 LPS_Leave(padapter);
 902                 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
 903                 break;
 904         case LPS_CTRL_SPECIAL_PACKET:
 905                 /* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */
 906                 pwrpriv->DelayLPSLastTimeStamp = jiffies;
 907                 LPS_Leave(padapter);
 908                 break;
 909         case LPS_CTRL_LEAVE:
 910                 LPS_Leave(padapter);
 911                 break;
 912         default:
 913                 break;
 914         }
 915
 916 }
 917
 918 u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue)
 919 {
 920         struct cmd_obj  *ph2c;
 921         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
 922         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 923         /* struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; */
 924         u8      res = _SUCCESS;
 925
 926         if (enqueue) {
 927                 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 928                 if (ph2c == NULL) {
 929                         res = _FAIL;
 930                         goto exit;
 931                 }
 932
 933                 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
 934                 if (pdrvextra_cmd_parm == NULL) {
 935                         kfree(ph2c);
 936                         res = _FAIL;
 937                         goto exit;
 938                 }
 939
 940                 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID;
 941                 pdrvextra_cmd_parm->type_size = lps_ctrl_type;
 942                 pdrvextra_cmd_parm->pbuf = NULL;
 943
 944                 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
 945
 946                 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 947         } else {
 948                 lps_ctrl_wk_hdl(padapter, lps_ctrl_type);
 949         }
 950
 951 exit:
 952
 953
 954         return res;
 955 }
 956
 957 static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time)
 958 {
 959         rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time));
 960 }
 961
 962 u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time)
 963 {
 964         struct cmd_obj          *ph2c;
 965         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
 966         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 967
 968         u8      res = _SUCCESS;
 969
 970         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
 971         if (ph2c == NULL) {
 972                 res = _FAIL;
 973                 goto exit;
 974         }
 975
 976         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
 977         if (pdrvextra_cmd_parm == NULL) {
 978                 kfree(ph2c);
 979                 res = _FAIL;
 980                 goto exit;
 981         }
 982
 983         pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID;
 984         pdrvextra_cmd_parm->type_size = min_time;
 985         pdrvextra_cmd_parm->pbuf = NULL;
 986         init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
 987         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 988 exit:
 989
 990
 991         return res;
 992 }
 993
 994 static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna)
 995 {
 996         rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna));
 997 }
 998
 999 u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue)
1000 {
1001         struct cmd_obj          *ph2c;
1002         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
1003         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1004         u8      support_ant_div;
1005         u8      res = _SUCCESS;
1006
1007         rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div);
1008         if (!support_ant_div)
1009                 return res;
1010
1011         if (enqueue) {
1012                 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1013                 if (ph2c == NULL) {
1014                         res = _FAIL;
1015                         goto exit;
1016                 }
1017
1018                 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1019                 if (pdrvextra_cmd_parm == NULL) {
1020                         kfree(ph2c);
1021                         res = _FAIL;
1022                         goto exit;
1023                 }
1024
1025                 pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID;
1026                 pdrvextra_cmd_parm->type_size = antenna;
1027                 pdrvextra_cmd_parm->pbuf = NULL;
1028                 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1029
1030                 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1031         } else {
1032                 antenna_select_wk_hdl(padapter, antenna);
1033         }
1034 exit:
1035
1036
1037         return res;
1038 }
1039
1040 u8 rtw_ps_cmd(struct adapter *padapter)
1041 {
1042         struct cmd_obj          *ppscmd;
1043         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
1044         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1045
1046         ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1047         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1048         if (!ppscmd || !pdrvextra_cmd_parm) {
1049                 kfree(ppscmd);
1050                 kfree(pdrvextra_cmd_parm);
1051                 return _FAIL;
1052         }
1053
1054         pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID;
1055         pdrvextra_cmd_parm->pbuf = NULL;
1056         init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1057
1058         return rtw_enqueue_cmd(pcmdpriv, ppscmd);
1059 }
1060
1061 #ifdef CONFIG_88EU_AP_MODE
1062
1063 static void rtw_chk_hi_queue_hdl(struct adapter *padapter)
1064 {
1065         int cnt = 0;
1066         struct sta_info *psta_bmc;
1067         struct sta_priv *pstapriv = &padapter->stapriv;
1068
1069         psta_bmc = rtw_get_bcmc_stainfo(padapter);
1070         if (!psta_bmc)
1071                 return;
1072
1073         if (psta_bmc->sleepq_len == 0) {
1074                 u8 val = 0;
1075
1076                 /* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */
1077                 /* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */
1078
1079                 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1080
1081                 while (!val) {
1082                         msleep(100);
1083
1084                         cnt++;
1085
1086                         if (cnt > 10)
1087                                 break;
1088
1089                         rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1090                 }
1091
1092                 if (cnt <= 10) {
1093                         pstapriv->tim_bitmap &= ~BIT(0);
1094                         pstapriv->sta_dz_bitmap &= ~BIT(0);
1095
1096                         update_beacon(padapter, _TIM_IE_, NULL, false);
1097                 } else { /* re check again */
1098                         rtw_chk_hi_queue_cmd(padapter);
1099                 }
1100         }
1101 }
1102
1103 u8 rtw_chk_hi_queue_cmd(struct adapter *padapter)
1104 {
1105         struct cmd_obj  *ph2c;
1106         struct drvextra_cmd_parm        *pdrvextra_cmd_parm;
1107         struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1108         u8      res = _SUCCESS;
1109
1110         ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1111         if (ph2c == NULL) {
1112                 res = _FAIL;
1113                 goto exit;
1114         }
1115
1116         pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1117         if (pdrvextra_cmd_parm == NULL) {
1118                 kfree(ph2c);
1119                 res = _FAIL;
1120                 goto exit;
1121         }
1122
1123         pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID;
1124         pdrvextra_cmd_parm->type_size = 0;
1125         pdrvextra_cmd_parm->pbuf = NULL;
1126
1127         init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1128
1129         res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1130 exit:
1131         return res;
1132 }
1133 #endif
1134
1135 u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf)
1136 {
1137         struct drvextra_cmd_parm *pdrvextra_cmd;
1138
1139         if (!pbuf)
1140                 return H2C_PARAMETERS_ERROR;
1141
1142         pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf;
1143
1144         switch (pdrvextra_cmd->ec_id) {
1145         case DYNAMIC_CHK_WK_CID:
1146                 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
1147                 break;
1148         case POWER_SAVING_CTRL_WK_CID:
1149                 rtw_ps_processor(padapter);
1150                 break;
1151         case LPS_CTRL_WK_CID:
1152                 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size);
1153                 break;
1154         case RTP_TIMER_CFG_WK_CID:
1155                 rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size);
1156                 break;
1157         case ANT_SELECT_WK_CID:
1158                 antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size);
1159                 break;
1160 #ifdef CONFIG_88EU_AP_MODE
1161         case CHECK_HIQ_WK_CID:
1162                 rtw_chk_hi_queue_hdl(padapter);
1163                 break;
1164 #endif /* CONFIG_88EU_AP_MODE */
1165         default:
1166                 break;
1167         }
1168
1169         if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0)
1170                 kfree(pdrvextra_cmd->pbuf);
1171
1172         return H2C_SUCCESS;
1173 }
1174
1175 void rtw_survey_cmd_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1176 {
1177         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1178
1179
1180         if (pcmd->res == H2C_DROPPED) {
1181                 /* TODO: cancel timer and do timeout handler directly... */
1182                 /* need to make timeout handlerOS independent */
1183                 mod_timer(&pmlmepriv->scan_to_timer,
1184                           jiffies + msecs_to_jiffies(1));
1185         } else if (pcmd->res != H2C_SUCCESS) {
1186                 mod_timer(&pmlmepriv->scan_to_timer,
1187                           jiffies + msecs_to_jiffies(1));
1188                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n."));
1189         }
1190
1191         /*  free cmd */
1192         rtw_free_cmd_obj(pcmd);
1193
1194 }
1195 void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1196 {
1197         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1198
1199
1200         if (pcmd->res != H2C_SUCCESS) {
1201                 spin_lock_bh(&pmlmepriv->lock);
1202                 set_fwstate(pmlmepriv, _FW_LINKED);
1203                 spin_unlock_bh(&pmlmepriv->lock);
1204
1205                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n."));
1206                 return;
1207         }
1208
1209         /*  free cmd */
1210         rtw_free_cmd_obj(pcmd);
1211 }
1212
1213 void rtw_joinbss_cmd_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1214 {
1215         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1216
1217
1218         if (pcmd->res == H2C_DROPPED) {
1219                 /* TODO: cancel timer and do timeout handler directly... */
1220                 /* need to make timeout handlerOS independent */
1221                 mod_timer(&pmlmepriv->assoc_timer,
1222                           jiffies + msecs_to_jiffies(1));
1223         } else if (pcmd->res != H2C_SUCCESS) {
1224                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("********Error:rtw_select_and_join_from_scanned_queue Wait Sema  Fail ************\n"));
1225                 mod_timer(&pmlmepriv->assoc_timer,
1226                           jiffies + msecs_to_jiffies(1));
1227         }
1228
1229         rtw_free_cmd_obj(pcmd);
1230
1231 }
1232
1233 void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1234 {
1235         struct sta_info *psta = NULL;
1236         struct wlan_network *pwlan = NULL;
1237         struct  mlme_priv *pmlmepriv = &padapter->mlmepriv;
1238         struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
1239         struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
1240
1241
1242         if (pcmd->res != H2C_SUCCESS) {
1243                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: rtw_createbss_cmd_callback  Fail ************\n\n."));
1244                 mod_timer(&pmlmepriv->assoc_timer,
1245                           jiffies + msecs_to_jiffies(1));
1246         }
1247
1248         del_timer_sync(&pmlmepriv->assoc_timer);
1249
1250         spin_lock_bh(&pmlmepriv->lock);
1251
1252         if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
1253                 psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1254                 if (!psta) {
1255                         psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1256                         if (psta == NULL) {
1257                                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n"));
1258                                 goto createbss_cmd_fail;
1259                         }
1260                 }
1261
1262                 rtw_indicate_connect(padapter);
1263         } else {
1264                 pwlan = _rtw_alloc_network(pmlmepriv);
1265                 spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
1266                 if (pwlan == NULL) {
1267                         pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
1268                         if (pwlan == NULL) {
1269                                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error:  can't get pwlan in rtw_joinbss_event_callback\n"));
1270                                 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1271                                 goto createbss_cmd_fail;
1272                         }
1273                         pwlan->last_scanned = jiffies;
1274                 } else {
1275                         list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue);
1276                 }
1277
1278                 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork);
1279                 memcpy(&(pwlan->network), pnetwork, pnetwork->Length);
1280
1281                 memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork)));
1282
1283                 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
1284
1285                 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1286                 /*  we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */
1287         }
1288
1289 createbss_cmd_fail:
1290
1291         spin_unlock_bh(&pmlmepriv->lock);
1292
1293         rtw_free_cmd_obj(pcmd);
1294
1295 }
1296
1297 void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1298 {
1299         struct sta_priv *pstapriv = &padapter->stapriv;
1300         struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp);
1301         struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
1302
1303
1304         if (psta == NULL) {
1305                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info\n\n"));
1306                 goto exit;
1307         }
1308 exit:
1309         rtw_free_cmd_obj(pcmd);
1310 }
1311
1312 void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
1313 {
1314         struct sta_priv *pstapriv = &padapter->stapriv;
1315         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1316         struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf);
1317         struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp);
1318         struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
1319
1320
1321         if (psta == NULL) {
1322                 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info\n\n"));
1323                 goto exit;
1324         }
1325
1326         psta->aid = passocsta_rsp->cam_id;
1327         psta->mac_id = passocsta_rsp->cam_id;
1328
1329         spin_lock_bh(&pmlmepriv->lock);
1330
1331         if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true))
1332                 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
1333
1334         set_fwstate(pmlmepriv, _FW_LINKED);
1335         spin_unlock_bh(&pmlmepriv->lock);
1336
1337 exit:
1338         rtw_free_cmd_obj(pcmd);
1339
1340 }