drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /******************************************************************************
   3  *
   4  * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
   5  *
   6  ******************************************************************************/
   7 #define _RTL8723B_CMD_C_
   8
   9 #include <drv_types.h>
  10 #include <rtw_debug.h>
  11 #include <rtl8723b_hal.h>
  12 #include "hal_com_h2c.h"
  13
  14 #define MAX_H2C_BOX_NUMS        4
  15 #define MESSAGE_BOX_SIZE        4
  16
  17 #define RTL8723B_MAX_CMD_LEN    7
  18 #define RTL8723B_EX_MESSAGE_BOX_SIZE    4
  19
  20 static u8 _is_fw_read_cmd_down(struct adapter *padapter, u8 msgbox_num)
  21 {
  22         u8 read_down = false;
  23         int retry_cnts = 100;
  24
  25         u8 valid;
  26
  27         /* DBG_8192C(" _is_fw_read_cmd_down , reg_1cc(%x), msg_box(%d)...\n", rtw_read8(padapter, REG_HMETFR), msgbox_num); */
  28
  29         do {
  30                 valid = rtw_read8(padapter, REG_HMETFR) & BIT(msgbox_num);
  31                 if (0 == valid) {
  32                         read_down = true;
  33                 }
  34 #ifdef CONFIG_WOWLAN
  35                 else
  36                         msleep(1);
  37 #endif
  38         } while ((!read_down) && (retry_cnts--));
  39
  40         return read_down;
  41
  42 }
  43
  44
  45 /*****************************************
  46 * H2C Msg format :
  47 *| 31 - 8               |7-5    | 4 - 0 |
  48 *| h2c_msg      |Class  |CMD_ID |
  49 *| 31-0                                         |
  50 *| Ext msg                                      |
  51 *
  52 ******************************************/
  53 s32 FillH2CCmd8723B(struct adapter *padapter, u8 ElementID, u32 CmdLen, u8 *pCmdBuffer)
  54 {
  55         u8 h2c_box_num;
  56         u32 msgbox_addr;
  57         u32 msgbox_ex_addr = 0;
  58         struct hal_com_data *pHalData;
  59         u32 h2c_cmd = 0;
  60         u32 h2c_cmd_ex = 0;
  61         s32 ret = _FAIL;
  62
  63         padapter = GET_PRIMARY_ADAPTER(padapter);
  64         pHalData = GET_HAL_DATA(padapter);
  65         if (mutex_lock_interruptible(&(adapter_to_dvobj(padapter)->h2c_fwcmd_mutex)))
  66                 return ret;
  67
  68         if (!pCmdBuffer) {
  69                 goto exit;
  70         }
  71
  72         if (CmdLen > RTL8723B_MAX_CMD_LEN) {
  73                 goto exit;
  74         }
  75
  76         if (padapter->bSurpriseRemoved)
  77                 goto exit;
  78
  79         /* pay attention to if  race condition happened in  H2C cmd setting. */
  80         do {
  81                 h2c_box_num = pHalData->LastHMEBoxNum;
  82
  83                 if (!_is_fw_read_cmd_down(padapter, h2c_box_num)) {
  84                         DBG_8192C(" fw read cmd failed...\n");
  85                         /* DBG_8192C(" 0x1c0: 0x%8x\n", rtw_read32(padapter, 0x1c0)); */
  86                         /* DBG_8192C(" 0x1c4: 0x%8x\n", rtw_read32(padapter, 0x1c4)); */
  87                         goto exit;
  88                 }
  89
  90                 if (CmdLen <= 3)
  91                         memcpy((u8 *)(&h2c_cmd)+1, pCmdBuffer, CmdLen);
  92                 else {
  93                         memcpy((u8 *)(&h2c_cmd)+1, pCmdBuffer, 3);
  94                         memcpy((u8 *)(&h2c_cmd_ex), pCmdBuffer+3, CmdLen-3);
  95 /*                      *(u8 *)(&h2c_cmd) |= BIT(7); */
  96                 }
  97
  98                 *(u8 *)(&h2c_cmd) |= ElementID;
  99
 100                 if (CmdLen > 3) {
 101                         msgbox_ex_addr = REG_HMEBOX_EXT0_8723B + (h2c_box_num*RTL8723B_EX_MESSAGE_BOX_SIZE);
 102                         rtw_write32(padapter, msgbox_ex_addr, h2c_cmd_ex);
 103                 }
 104                 msgbox_addr = REG_HMEBOX_0 + (h2c_box_num*MESSAGE_BOX_SIZE);
 105                 rtw_write32(padapter, msgbox_addr, h2c_cmd);
 106
 107                 /* DBG_8192C("MSG_BOX:%d, CmdLen(%d), CmdID(0x%x), reg:0x%x =>h2c_cmd:0x%.8x, reg:0x%x =>h2c_cmd_ex:0x%.8x\n" */
 108                 /*      , pHalData->LastHMEBoxNum , CmdLen, ElementID, msgbox_addr, h2c_cmd, msgbox_ex_addr, h2c_cmd_ex); */
 109
 110                 pHalData->LastHMEBoxNum = (h2c_box_num+1) % MAX_H2C_BOX_NUMS;
 111
 112         } while (0);
 113
 114         ret = _SUCCESS;
 115
 116 exit:
 117
 118         mutex_unlock(&(adapter_to_dvobj(padapter)->h2c_fwcmd_mutex));
 119         return ret;
 120 }
 121
 122 static void ConstructBeacon(struct adapter *padapter, u8 *pframe, u32 *pLength)
 123 {
 124         struct ieee80211_hdr *pwlanhdr;
 125         __le16 *fctrl;
 126         u32 rate_len, pktlen;
 127         struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
 128         struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
 129         struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network);
 130         u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 131
 132
 133         /* DBG_871X("%s\n", __func__); */
 134
 135         pwlanhdr = (struct ieee80211_hdr *)pframe;
 136
 137         fctrl = &(pwlanhdr->frame_control);
 138         *(fctrl) = 0;
 139
 140         memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
 141         memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
 142         memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN);
 143
 144         SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/);
 145         /* pmlmeext->mgnt_seq++; */
 146         SetFrameSubType(pframe, WIFI_BEACON);
 147
 148         pframe += sizeof(struct ieee80211_hdr_3addr);
 149         pktlen = sizeof(struct ieee80211_hdr_3addr);
 150
 151         /* timestamp will be inserted by hardware */
 152         pframe += 8;
 153         pktlen += 8;
 154
 155         /*  beacon interval: 2 bytes */
 156         memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2);
 157
 158         pframe += 2;
 159         pktlen += 2;
 160
 161         /*  capability info: 2 bytes */
 162         memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2);
 163
 164         pframe += 2;
 165         pktlen += 2;
 166
 167         if ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) {
 168                 /* DBG_871X("ie len =%d\n", cur_network->IELength); */
 169                 pktlen += cur_network->IELength - sizeof(struct ndis_802_11_fix_ie);
 170                 memcpy(pframe, cur_network->IEs+sizeof(struct ndis_802_11_fix_ie), pktlen);
 171
 172                 goto _ConstructBeacon;
 173         }
 174
 175         /* below for ad-hoc mode */
 176
 177         /*  SSID */
 178         pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pktlen);
 179
 180         /*  supported rates... */
 181         rate_len = rtw_get_rateset_len(cur_network->SupportedRates);
 182         pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8) ? 8 : rate_len), cur_network->SupportedRates, &pktlen);
 183
 184         /*  DS parameter set */
 185         pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &pktlen);
 186
 187         if ((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) {
 188                 u32 ATIMWindow;
 189                 /*  IBSS Parameter Set... */
 190                 /* ATIMWindow = cur->Configuration.ATIMWindow; */
 191                 ATIMWindow = 0;
 192                 pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pktlen);
 193         }
 194
 195
 196         /* todo: ERP IE */
 197
 198
 199         /*  EXTERNDED SUPPORTED RATE */
 200         if (rate_len > 8)
 201                 pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pktlen);
 202
 203
 204         /* todo:HT for adhoc */
 205
 206 _ConstructBeacon:
 207
 208         if ((pktlen + TXDESC_SIZE) > 512) {
 209                 DBG_871X("beacon frame too large\n");
 210                 return;
 211         }
 212
 213         *pLength = pktlen;
 214
 215         /* DBG_871X("%s bcn_sz =%d\n", __func__, pktlen); */
 216
 217 }
 218
 219 static void ConstructPSPoll(struct adapter *padapter, u8 *pframe, u32 *pLength)
 220 {
 221         struct ieee80211_hdr *pwlanhdr;
 222         __le16 *fctrl;
 223         struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
 224         struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
 225
 226         /* DBG_871X("%s\n", __func__); */
 227
 228         pwlanhdr = (struct ieee80211_hdr *)pframe;
 229
 230         /*  Frame control. */
 231         fctrl = &(pwlanhdr->frame_control);
 232         *(fctrl) = 0;
 233         SetPwrMgt(fctrl);
 234         SetFrameSubType(pframe, WIFI_PSPOLL);
 235
 236         /*  AID. */
 237         SetDuration(pframe, (pmlmeinfo->aid | 0xc000));
 238
 239         /*  BSSID. */
 240         memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
 241
 242         /*  TA. */
 243         memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
 244
 245         *pLength = 16;
 246 }
 247
 248 static void ConstructNullFunctionData(
 249         struct adapter *padapter,
 250         u8 *pframe,
 251         u32 *pLength,
 252         u8 *StaAddr,
 253         u8 bQoS,
 254         u8 AC,
 255         u8 bEosp,
 256         u8 bForcePowerSave
 257 )
 258 {
 259         struct ieee80211_hdr *pwlanhdr;
 260         __le16 *fctrl;
 261         u32 pktlen;
 262         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 263         struct wlan_network *cur_network = &pmlmepriv->cur_network;
 264         struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
 265         struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
 266
 267
 268         /* DBG_871X("%s:%d\n", __func__, bForcePowerSave); */
 269
 270         pwlanhdr = (struct ieee80211_hdr *)pframe;
 271
 272         fctrl = &pwlanhdr->frame_control;
 273         *(fctrl) = 0;
 274         if (bForcePowerSave)
 275                 SetPwrMgt(fctrl);
 276
 277         switch (cur_network->network.InfrastructureMode) {
 278         case Ndis802_11Infrastructure:
 279                 SetToDs(fctrl);
 280                 memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
 281                 memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
 282                 memcpy(pwlanhdr->addr3, StaAddr, ETH_ALEN);
 283                 break;
 284         case Ndis802_11APMode:
 285                 SetFrDs(fctrl);
 286                 memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
 287                 memcpy(pwlanhdr->addr2, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
 288                 memcpy(pwlanhdr->addr3, myid(&(padapter->eeprompriv)), ETH_ALEN);
 289                 break;
 290         case Ndis802_11IBSS:
 291         default:
 292                 memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
 293                 memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
 294                 memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
 295                 break;
 296         }
 297
 298         SetSeqNum(pwlanhdr, 0);
 299
 300         if (bQoS) {
 301                 struct ieee80211_qos_hdr *pwlanqoshdr;
 302
 303                 SetFrameSubType(pframe, WIFI_QOS_DATA_NULL);
 304
 305                 pwlanqoshdr = (struct ieee80211_qos_hdr *)pframe;
 306                 SetPriority(&pwlanqoshdr->qos_ctrl, AC);
 307                 SetEOSP(&pwlanqoshdr->qos_ctrl, bEosp);
 308
 309                 pktlen = sizeof(struct ieee80211_qos_hdr);
 310         } else {
 311                 SetFrameSubType(pframe, WIFI_DATA_NULL);
 312
 313                 pktlen = sizeof(struct ieee80211_hdr_3addr);
 314         }
 315
 316         *pLength = pktlen;
 317 }
 318
 319
 320 #ifdef CONFIG_WOWLAN
 321 /*  */
 322 /*  Description: */
 323 /*      Construct the ARP response packet to support ARP offload. */
 324 /*  */
 325 static void ConstructARPResponse(
 326         struct adapter *padapter,
 327         u8 *pframe,
 328         u32 *pLength,
 329         u8 *pIPAddress
 330 )
 331 {
 332         struct ieee80211_hdr    *pwlanhdr;
 333         __le16 *fctrl;
 334         struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
 335         struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
 336         struct security_priv *psecuritypriv = &padapter->securitypriv;
 337         static u8       ARPLLCHeader[8] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00, 0x08, 0x06};
 338         u8              *pARPRspPkt = pframe;
 339         /* for TKIP Cal MIC */
 340         u8              *payload = pframe;
 341         u8      EncryptionHeadOverhead = 0;
 342         /* DBG_871X("%s:%d\n", __func__, bForcePowerSave); */
 343
 344         pwlanhdr = (struct ieee80211_hdr *)pframe;
 345
 346         fctrl = &pwlanhdr->frame_control;
 347         *(fctrl) = 0;
 348
 349         /*  */
 350         /*  MAC Header. */
 351         /*  */
 352         SetFrameType(fctrl, WIFI_DATA);
 353         /* SetFrameSubType(fctrl, 0); */
 354         SetToDs(fctrl);
 355         memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
 356         memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
 357         memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
 358
 359         SetSeqNum(pwlanhdr, 0);
 360         SetDuration(pwlanhdr, 0);
 361         /* SET_80211_HDR_FRAME_CONTROL(pARPRspPkt, 0); */
 362         /* SET_80211_HDR_TYPE_AND_SUBTYPE(pARPRspPkt, Type_Data); */
 363         /* SET_80211_HDR_TO_DS(pARPRspPkt, 1); */
 364         /* SET_80211_HDR_ADDRESS1(pARPRspPkt, pMgntInfo->Bssid); */
 365         /* SET_80211_HDR_ADDRESS2(pARPRspPkt, Adapter->CurrentAddress); */
 366         /* SET_80211_HDR_ADDRESS3(pARPRspPkt, pMgntInfo->Bssid); */
 367
 368         /* SET_80211_HDR_DURATION(pARPRspPkt, 0); */
 369         /* SET_80211_HDR_FRAGMENT_SEQUENCE(pARPRspPkt, 0); */
 370         *pLength = 24;
 371
 372         /*  */
 373         /*  Security Header: leave space for it if necessary. */
 374         /*  */
 375
 376         switch (psecuritypriv->dot11PrivacyAlgrthm) {
 377         case _WEP40_:
 378         case _WEP104_:
 379                 EncryptionHeadOverhead = 4;
 380                 break;
 381         case _TKIP_:
 382                 EncryptionHeadOverhead = 8;
 383                 break;
 384         case _AES_:
 385                 EncryptionHeadOverhead = 8;
 386                 break;
 387         default:
 388                 EncryptionHeadOverhead = 0;
 389         }
 390
 391         if (EncryptionHeadOverhead > 0) {
 392                 memset(&(pframe[*pLength]), 0, EncryptionHeadOverhead);
 393                 *pLength += EncryptionHeadOverhead;
 394                 SetPrivacy(fctrl);
 395         }
 396
 397         /*  */
 398         /*  Frame Body. */
 399         /*  */
 400         pARPRspPkt = (u8 *)(pframe + *pLength);
 401         payload = pARPRspPkt; /* Get Payload pointer */
 402         /*  LLC header */
 403         memcpy(pARPRspPkt, ARPLLCHeader, 8);
 404         *pLength += 8;
 405
 406         /*  ARP element */
 407         pARPRspPkt += 8;
 408         SET_ARP_PKT_HW(pARPRspPkt, 0x0100);
 409         SET_ARP_PKT_PROTOCOL(pARPRspPkt, 0x0008);       /*  IP protocol */
 410         SET_ARP_PKT_HW_ADDR_LEN(pARPRspPkt, 6);
 411         SET_ARP_PKT_PROTOCOL_ADDR_LEN(pARPRspPkt, 4);
 412         SET_ARP_PKT_OPERATION(pARPRspPkt, 0x0200); /*  ARP response */
 413         SET_ARP_PKT_SENDER_MAC_ADDR(pARPRspPkt, myid(&(padapter->eeprompriv)));
 414         SET_ARP_PKT_SENDER_IP_ADDR(pARPRspPkt, pIPAddress);
 415         {
 416                 SET_ARP_PKT_TARGET_MAC_ADDR(pARPRspPkt, get_my_bssid(&(pmlmeinfo->network)));
 417                 SET_ARP_PKT_TARGET_IP_ADDR(pARPRspPkt, pIPAddress);
 418                 DBG_871X("%s Target Mac Addr:" MAC_FMT "\n", __func__, MAC_ARG(get_my_bssid(&(pmlmeinfo->network))));
 419                 DBG_871X("%s Target IP Addr" IP_FMT "\n", __func__, IP_ARG(pIPAddress));
 420         }
 421
 422         *pLength += 28;
 423
 424         if (psecuritypriv->dot11PrivacyAlgrthm == _TKIP_) {
 425                 u8 mic[8];
 426                 struct mic_data micdata;
 427                 struct sta_info *psta = NULL;
 428                 u8 priority[4] = {
 429                         0x0, 0x0, 0x0, 0x0
 430                 };
 431                 u8 null_key[16] = {
 432                         0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
 433                         0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0
 434                 };
 435
 436                 DBG_871X("%s(): Add MIC\n", __func__);
 437
 438                 psta = rtw_get_stainfo(&padapter->stapriv, get_my_bssid(&(pmlmeinfo->network)));
 439                 if (psta) {
 440                         if (!memcmp(&psta->dot11tkiptxmickey.skey[0], null_key, 16)) {
 441                                 DBG_871X("%s(): STA dot11tkiptxmickey == 0\n", __func__);
 442                         }
 443                         /* start to calculate the mic code */
 444                         rtw_secmicsetkey(&micdata, &psta->dot11tkiptxmickey.skey[0]);
 445                 }
 446
 447                 rtw_secmicappend(&micdata, pwlanhdr->addr3, 6);  /* DA */
 448
 449                 rtw_secmicappend(&micdata, pwlanhdr->addr2, 6); /* SA */
 450
 451                 priority[0] = 0;
 452                 rtw_secmicappend(&micdata, &priority[0], 4);
 453
 454                 rtw_secmicappend(&micdata, payload, 36); /* payload length = 8 + 28 */
 455
 456                 rtw_secgetmic(&micdata, &(mic[0]));
 457
 458                 pARPRspPkt += 28;
 459                 memcpy(pARPRspPkt, &(mic[0]), 8);
 460
 461                 *pLength += 8;
 462         }
 463 }
 464
 465 #ifdef CONFIG_PNO_SUPPORT
 466 static void ConstructPnoInfo(
 467         struct adapter *padapter, u8 *pframe, u32 *pLength
 468 )
 469 {
 470
 471         struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
 472
 473         u8 *pPnoInfoPkt = pframe;
 474         pPnoInfoPkt = (u8 *)(pframe + *pLength);
 475         memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_num, 4);
 476
 477         *pLength += 4;
 478         pPnoInfoPkt += 4;
 479         memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->fast_scan_period, 4);
 480
 481         *pLength += 4;
 482         pPnoInfoPkt += 4;
 483         memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->fast_scan_iterations, 4);
 484
 485         *pLength += 4;
 486         pPnoInfoPkt += 4;
 487         memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->slow_scan_period, 4);
 488
 489         *pLength += 4;
 490         pPnoInfoPkt += 4;
 491         memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_length,
 492                         MAX_PNO_LIST_COUNT);
 493
 494         *pLength += MAX_PNO_LIST_COUNT;
 495         pPnoInfoPkt += MAX_PNO_LIST_COUNT;
 496         memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_cipher_info,
 497                         MAX_PNO_LIST_COUNT);
 498
 499         *pLength += MAX_PNO_LIST_COUNT;
 500         pPnoInfoPkt += MAX_PNO_LIST_COUNT;
 501         memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_channel_info,
 502                         MAX_PNO_LIST_COUNT);
 503
 504         *pLength += MAX_PNO_LIST_COUNT;
 505         pPnoInfoPkt += MAX_PNO_LIST_COUNT;
 506 }
 507
 508 static void ConstructSSIDList(
 509         struct adapter *padapter, u8 *pframe, u32 *pLength
 510 )
 511 {
 512         int i = 0;
 513         u8 *pSSIDListPkt = pframe;
 514         struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
 515
 516         pSSIDListPkt = (u8 *)(pframe + *pLength);
 517
 518         for (i = 0; i < pwrctl->pnlo_info->ssid_num ; i++) {
 519                 memcpy(pSSIDListPkt, &pwrctl->pno_ssid_list->node[i].SSID,
 520                         pwrctl->pnlo_info->ssid_length[i]);
 521
 522                 *pLength += WLAN_SSID_MAXLEN;
 523                 pSSIDListPkt += WLAN_SSID_MAXLEN;
 524         }
 525 }
 526
 527 static void ConstructScanInfo(
 528         struct adapter *padapter, u8 *pframe, u32 *pLength
 529 )
 530 {
 531         int i = 0;
 532         u8 *pScanInfoPkt = pframe;
 533         struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
 534
 535         pScanInfoPkt = (u8 *)(pframe + *pLength);
 536
 537         memcpy(pScanInfoPkt, &pwrctl->pscan_info->channel_num, 1);
 538
 539         *pLength += 1;
 540         pScanInfoPkt += 1;
 541         memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_ch, 1);
 542
 543
 544         *pLength += 1;
 545         pScanInfoPkt += 1;
 546         memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_bw, 1);
 547
 548
 549         *pLength += 1;
 550         pScanInfoPkt += 1;
 551         memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_40_offset, 1);
 552
 553         *pLength += 1;
 554         pScanInfoPkt += 1;
 555         memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_80_offset, 1);
 556
 557         *pLength += 1;
 558         pScanInfoPkt += 1;
 559         memcpy(pScanInfoPkt, &pwrctl->pscan_info->periodScan, 1);
 560
 561         *pLength += 1;
 562         pScanInfoPkt += 1;
 563         memcpy(pScanInfoPkt, &pwrctl->pscan_info->period_scan_time, 1);
 564
 565         *pLength += 1;
 566         pScanInfoPkt += 1;
 567         memcpy(pScanInfoPkt, &pwrctl->pscan_info->enableRFE, 1);
 568
 569         *pLength += 1;
 570         pScanInfoPkt += 1;
 571         memcpy(pScanInfoPkt, &pwrctl->pscan_info->rfe_type, 8);
 572
 573         *pLength += 8;
 574         pScanInfoPkt += 8;
 575
 576         for (i = 0; i < MAX_SCAN_LIST_COUNT; i++) {
 577                 memcpy(pScanInfoPkt, &pwrctl->pscan_info->ssid_channel_info[i], 4);
 578                 *pLength += 4;
 579                 pScanInfoPkt += 4;
 580         }
 581 }
 582 #endif
 583
 584 #ifdef CONFIG_GTK_OL
 585 static void ConstructGTKResponse(
 586         struct adapter *padapter, u8 *pframe, u32 *pLength
 587 )
 588 {
 589         struct ieee80211_hdr *pwlanhdr;
 590         u16 *fctrl;
 591         struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
 592         struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
 593         struct security_priv *psecuritypriv = &padapter->securitypriv;
 594         static u8 LLCHeader[8] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00, 0x88, 0x8E};
 595         static u8 GTKbody_a[11] = {0x01, 0x03, 0x00, 0x5F, 0x02, 0x03, 0x12, 0x00, 0x10, 0x42, 0x0B};
 596         u8 *pGTKRspPkt = pframe;
 597         u8 EncryptionHeadOverhead = 0;
 598         /* DBG_871X("%s:%d\n", __func__, bForcePowerSave); */
 599
 600         pwlanhdr = (struct ieee80211_hdr *)pframe;
 601
 602         fctrl = &pwlanhdr->frame_control;
 603         *(fctrl) = 0;
 604
 605         /*  */
 606         /*  MAC Header. */
 607         /*  */
 608         SetFrameType(fctrl, WIFI_DATA);
 609         /* SetFrameSubType(fctrl, 0); */
 610         SetToDs(fctrl);
 611         memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
 612         memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
 613         memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
 614
 615         SetSeqNum(pwlanhdr, 0);
 616         SetDuration(pwlanhdr, 0);
 617
 618         *pLength = 24;
 619
 620         /*  */
 621         /*  Security Header: leave space for it if necessary. */
 622         /*  */
 623
 624         switch (psecuritypriv->dot11PrivacyAlgrthm) {
 625         case _WEP40_:
 626         case _WEP104_:
 627                 EncryptionHeadOverhead = 4;
 628                 break;
 629         case _TKIP_:
 630                 EncryptionHeadOverhead = 8;
 631                 break;
 632         case _AES_:
 633                 EncryptionHeadOverhead = 8;
 634                 break;
 635         default:
 636                 EncryptionHeadOverhead = 0;
 637         }
 638
 639         if (EncryptionHeadOverhead > 0) {
 640                 memset(&(pframe[*pLength]), 0, EncryptionHeadOverhead);
 641                 *pLength += EncryptionHeadOverhead;
 642                 /* GTK's privacy bit is done by FW */
 643                 /* SetPrivacy(fctrl); */
 644         }
 645
 646         /*  */
 647         /*  Frame Body. */
 648         /*  */
 649         pGTKRspPkt =  (u8 *)(pframe + *pLength);
 650         /*  LLC header */
 651         memcpy(pGTKRspPkt, LLCHeader, 8);
 652         *pLength += 8;
 653
 654         /*  GTK element */
 655         pGTKRspPkt += 8;
 656
 657         /* GTK frame body after LLC, part 1 */
 658         memcpy(pGTKRspPkt, GTKbody_a, 11);
 659         *pLength += 11;
 660         pGTKRspPkt += 11;
 661         /* GTK frame body after LLC, part 2 */
 662         memset(&(pframe[*pLength]), 0, 88);
 663         *pLength += 88;
 664         pGTKRspPkt += 88;
 665
 666 }
 667 #endif /* CONFIG_GTK_OL */
 668
 669 #ifdef CONFIG_PNO_SUPPORT
 670 static void ConstructProbeReq(struct adapter *padapter, u8 *pframe, u32 *pLength)
 671 {
 672         struct ieee80211_hdr *pwlanhdr;
 673         u16 *fctrl;
 674         u32 pktlen;
 675         unsigned char *mac;
 676         unsigned char bssrate[NumRates];
 677         int bssrate_len = 0;
 678         u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 679
 680         pwlanhdr = (struct ieee80211_hdr *)pframe;
 681         mac = myid(&(padapter->eeprompriv));
 682
 683         fctrl = &(pwlanhdr->frame_control);
 684         *(fctrl) = 0;
 685
 686         /* broadcast probe request frame */
 687         memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
 688         memcpy(pwlanhdr->addr3, bc_addr, ETH_ALEN);
 689
 690         memcpy(pwlanhdr->addr2, mac, ETH_ALEN);
 691
 692         SetSeqNum(pwlanhdr, 0);
 693         SetFrameSubType(pframe, WIFI_PROBEREQ);
 694
 695         pktlen = sizeof(struct ieee80211_hdr_3addr);
 696         pframe += pktlen;
 697
 698         pframe = rtw_set_ie(pframe, _SSID_IE_, 0, NULL, &pktlen);
 699
 700         get_rate_set(padapter, bssrate, &bssrate_len);
 701
 702         if (bssrate_len > 8) {
 703                 pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, bssrate, &pktlen);
 704                 pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (bssrate_len - 8), (bssrate + 8), &pktlen);
 705         } else
 706                 pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, bssrate_len, bssrate, &pktlen);
 707
 708         *pLength = pktlen;
 709 }
 710 #endif /* CONFIG_PNO_SUPPORT */
 711 #endif /* CONFIG_WOWLAN */
 712
 713 #ifdef CONFIG_AP_WOWLAN
 714 static void ConstructProbeRsp(struct adapter *padapter, u8 *pframe, u32 *pLength, u8 *StaAddr, bool bHideSSID)
 715 {
 716         struct ieee80211_hdr *pwlanhdr;
 717         u16 *fctrl;
 718         u8 *mac, *bssid;
 719         u32 pktlen;
 720         struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
 721         struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
 722         struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network);
 723         u8 *pwps_ie;
 724         uint wps_ielen;
 725         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 726
 727         /* DBG_871X("%s\n", __func__); */
 728
 729         pwlanhdr = (struct ieee80211_hdr *)pframe;
 730
 731         mac = myid(&(padapter->eeprompriv));
 732         bssid = cur_network->MacAddress;
 733
 734         fctrl = &(pwlanhdr->frame_control);
 735         *(fctrl) = 0;
 736         memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
 737         memcpy(pwlanhdr->addr2, mac, ETH_ALEN);
 738         memcpy(pwlanhdr->addr3, bssid, ETH_ALEN);
 739
 740         DBG_871X("%s FW Mac Addr:" MAC_FMT "\n", __func__, MAC_ARG(mac));
 741         DBG_871X("%s FW IP Addr" IP_FMT "\n", __func__, IP_ARG(StaAddr));
 742
 743         SetSeqNum(pwlanhdr, 0);
 744         SetFrameSubType(fctrl, WIFI_PROBERSP);
 745
 746         pktlen = sizeof(struct ieee80211_hdr_3addr);
 747         pframe += pktlen;
 748
 749         if (cur_network->IELength > MAX_IE_SZ)
 750                 return;
 751
 752         pwps_ie = rtw_get_wps_ie(cur_network->IEs+_FIXED_IE_LENGTH_,
 753                         cur_network->IELength-_FIXED_IE_LENGTH_, NULL, &wps_ielen);
 754
 755         /* inerset & update wps_probe_resp_ie */
 756         if (pmlmepriv->wps_probe_resp_ie && pwps_ie && (wps_ielen > 0)) {
 757                 uint wps_offset, remainder_ielen;
 758                 u8 *premainder_ie;
 759
 760                 wps_offset = (uint)(pwps_ie - cur_network->IEs);
 761
 762                 premainder_ie = pwps_ie + wps_ielen;
 763
 764                 remainder_ielen = cur_network->IELength - wps_offset - wps_ielen;
 765
 766                 memcpy(pframe, cur_network->IEs, wps_offset);
 767                 pframe += wps_offset;
 768                 pktlen += wps_offset;
 769
 770                 wps_ielen = (uint)pmlmepriv->wps_probe_resp_ie[1];/* to get ie data len */
 771                 if ((wps_offset+wps_ielen+2) <= MAX_IE_SZ) {
 772                         memcpy(pframe, pmlmepriv->wps_probe_resp_ie, wps_ielen+2);
 773                         pframe += wps_ielen+2;
 774                         pktlen += wps_ielen+2;
 775                 }
 776
 777                 if ((wps_offset+wps_ielen+2+remainder_ielen) <= MAX_IE_SZ) {
 778                         memcpy(pframe, premainder_ie, remainder_ielen);
 779                         pframe += remainder_ielen;
 780                         pktlen += remainder_ielen;
 781                 }
 782         } else {
 783                 memcpy(pframe, cur_network->IEs, cur_network->IELength);
 784                 pframe += cur_network->IELength;
 785                 pktlen += cur_network->IELength;
 786         }
 787
 788         /* retrieve SSID IE from cur_network->Ssid */
 789         {
 790                 u8 *ssid_ie;
 791                 sint ssid_ielen;
 792                 sint ssid_ielen_diff;
 793                 u8 buf[MAX_IE_SZ];
 794                 u8 *ies = pframe + sizeof(struct ieee80211_hdr_3addr);
 795
 796                 ssid_ie = rtw_get_ie(ies+_FIXED_IE_LENGTH_, _SSID_IE_, &ssid_ielen,
 797                                         (pframe-ies)-_FIXED_IE_LENGTH_);
 798
 799                 ssid_ielen_diff = cur_network->Ssid.SsidLength - ssid_ielen;
 800
 801                 if (ssid_ie &&  cur_network->Ssid.SsidLength) {
 802                         uint remainder_ielen;
 803                         u8 *remainder_ie;
 804                         remainder_ie = ssid_ie+2;
 805                         remainder_ielen = (pframe-remainder_ie);
 806
 807                         if (remainder_ielen > MAX_IE_SZ) {
 808                                 DBG_871X_LEVEL(_drv_warning_, FUNC_ADPT_FMT" remainder_ielen > MAX_IE_SZ\n", FUNC_ADPT_ARG(padapter));
 809                                 remainder_ielen = MAX_IE_SZ;
 810                         }
 811
 812                         memcpy(buf, remainder_ie, remainder_ielen);
 813                         memcpy(remainder_ie+ssid_ielen_diff, buf, remainder_ielen);
 814                         *(ssid_ie+1) = cur_network->Ssid.SsidLength;
 815                         memcpy(ssid_ie+2, cur_network->Ssid.Ssid, cur_network->Ssid.SsidLength);
 816                         pframe += ssid_ielen_diff;
 817                         pktlen += ssid_ielen_diff;
 818                 }
 819         }
 820
 821         *pLength = pktlen;
 822
 823 }
 824 #endif /*  CONFIG_AP_WOWLAN */
 825
 826 /*
 827  * To check if reserved page content is destroyed by beacon because beacon
 828  * is too large.
 829  */
 830 /* 2010.06.23. Added by tynli. */
 831 void CheckFwRsvdPageContent(struct adapter *Adapter)
 832 {
 833 }
 834
 835 static void rtl8723b_set_FwRsvdPage_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc)
 836 {
 837         u8 u1H2CRsvdPageParm[H2C_RSVDPAGE_LOC_LEN] = {0};
 838
 839         DBG_871X("8723BRsvdPageLoc: ProbeRsp =%d PsPoll =%d Null =%d QoSNull =%d BTNull =%d\n",
 840                 rsvdpageloc->LocProbeRsp, rsvdpageloc->LocPsPoll,
 841                 rsvdpageloc->LocNullData, rsvdpageloc->LocQosNull,
 842                 rsvdpageloc->LocBTQosNull);
 843
 844         SET_8723B_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1H2CRsvdPageParm, rsvdpageloc->LocProbeRsp);
 845         SET_8723B_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1H2CRsvdPageParm, rsvdpageloc->LocPsPoll);
 846         SET_8723B_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocNullData);
 847         SET_8723B_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocQosNull);
 848         SET_8723B_H2CCMD_RSVDPAGE_LOC_BT_QOS_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocBTQosNull);
 849
 850         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CRsvdPageParm:", u1H2CRsvdPageParm, H2C_RSVDPAGE_LOC_LEN);
 851         FillH2CCmd8723B(padapter, H2C_8723B_RSVD_PAGE, H2C_RSVDPAGE_LOC_LEN, u1H2CRsvdPageParm);
 852 }
 853
 854 static void rtl8723b_set_FwAoacRsvdPage_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc)
 855 {
 856 #ifdef CONFIG_WOWLAN
 857         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 858         u8 u1H2CAoacRsvdPageParm[H2C_AOAC_RSVDPAGE_LOC_LEN] = {0};
 859
 860         DBG_871X("8723BAOACRsvdPageLoc: RWC =%d ArpRsp =%d NbrAdv =%d GtkRsp =%d GtkInfo =%d ProbeReq =%d NetworkList =%d\n",
 861                         rsvdpageloc->LocRemoteCtrlInfo, rsvdpageloc->LocArpRsp,
 862                         rsvdpageloc->LocNbrAdv, rsvdpageloc->LocGTKRsp,
 863                         rsvdpageloc->LocGTKInfo, rsvdpageloc->LocProbeReq,
 864                         rsvdpageloc->LocNetList);
 865
 866         if (check_fwstate(pmlmepriv, _FW_LINKED)) {
 867                 SET_H2CCMD_AOAC_RSVDPAGE_LOC_REMOTE_WAKE_CTRL_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocRemoteCtrlInfo);
 868                 SET_H2CCMD_AOAC_RSVDPAGE_LOC_ARP_RSP(u1H2CAoacRsvdPageParm, rsvdpageloc->LocArpRsp);
 869                 /* SET_H2CCMD_AOAC_RSVDPAGE_LOC_NEIGHBOR_ADV(u1H2CAoacRsvdPageParm, rsvdpageloc->LocNbrAdv); */
 870                 SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_RSP(u1H2CAoacRsvdPageParm, rsvdpageloc->LocGTKRsp);
 871                 SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocGTKInfo);
 872 #ifdef CONFIG_GTK_OL
 873                 SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_EXT_MEM(u1H2CAoacRsvdPageParm, rsvdpageloc->LocGTKEXTMEM);
 874 #endif /*  CONFIG_GTK_OL */
 875                 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CAoacRsvdPageParm:", u1H2CAoacRsvdPageParm, H2C_AOAC_RSVDPAGE_LOC_LEN);
 876                 FillH2CCmd8723B(padapter, H2C_8723B_AOAC_RSVD_PAGE, H2C_AOAC_RSVDPAGE_LOC_LEN, u1H2CAoacRsvdPageParm);
 877         } else {
 878 #ifdef CONFIG_PNO_SUPPORT
 879                 if (!pwrpriv->pno_in_resume) {
 880                         DBG_871X("NLO_INFO =%d\n", rsvdpageloc->LocPNOInfo);
 881                         memset(&u1H2CAoacRsvdPageParm, 0, sizeof(u1H2CAoacRsvdPageParm));
 882                         SET_H2CCMD_AOAC_RSVDPAGE_LOC_NLO_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocPNOInfo);
 883                         FillH2CCmd8723B(padapter, H2C_AOAC_RSVDPAGE3, H2C_AOAC_RSVDPAGE_LOC_LEN, u1H2CAoacRsvdPageParm);
 884                         msleep(10);
 885                 }
 886 #endif
 887         }
 888
 889 #endif /*  CONFIG_WOWLAN */
 890 }
 891
 892 #ifdef CONFIG_AP_WOWLAN
 893 static void rtl8723b_set_ap_wow_rsvdpage_cmd(
 894         struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc
 895 )
 896 {
 897         u8 header;
 898         u8 rsvdparm[H2C_AOAC_RSVDPAGE_LOC_LEN] = {0};
 899
 900         header = rtw_read8(padapter, REG_BCNQ_BDNY);
 901
 902         DBG_871X("%s: beacon: %d, probeRsp: %d, header:0x%02x\n", __func__,
 903                         rsvdpageloc->LocApOffloadBCN,
 904                         rsvdpageloc->LocProbeRsp,
 905                         header);
 906
 907         SET_H2CCMD_AP_WOWLAN_RSVDPAGE_LOC_BCN(rsvdparm,
 908                         rsvdpageloc->LocApOffloadBCN + header);
 909
 910         FillH2CCmd8723B(padapter, H2C_8723B_BCN_RSVDPAGE,
 911                         H2C_BCN_RSVDPAGE_LEN, rsvdparm);
 912
 913         msleep(10);
 914
 915         memset(&rsvdparm, 0, sizeof(rsvdparm));
 916
 917         SET_H2CCMD_AP_WOWLAN_RSVDPAGE_LOC_ProbeRsp(
 918                         rsvdparm,
 919                         rsvdpageloc->LocProbeRsp + header);
 920
 921         FillH2CCmd8723B(padapter, H2C_8723B_PROBERSP_RSVDPAGE,
 922                         H2C_PROBERSP_RSVDPAGE_LEN, rsvdparm);
 923
 924         msleep(10);
 925 }
 926 #endif /* CONFIG_AP_WOWLAN */
 927
 928 void rtl8723b_set_FwMediaStatusRpt_cmd(struct adapter *padapter, u8 mstatus, u8 macid)
 929 {
 930         u8 u1H2CMediaStatusRptParm[H2C_MEDIA_STATUS_RPT_LEN] = {0};
 931         u8 macid_end = 0;
 932
 933         DBG_871X("%s(): mstatus = %d macid =%d\n", __func__, mstatus, macid);
 934
 935         SET_8723B_H2CCMD_MSRRPT_PARM_OPMODE(u1H2CMediaStatusRptParm, mstatus);
 936         SET_8723B_H2CCMD_MSRRPT_PARM_MACID_IND(u1H2CMediaStatusRptParm, 0);
 937         SET_8723B_H2CCMD_MSRRPT_PARM_MACID(u1H2CMediaStatusRptParm, macid);
 938         SET_8723B_H2CCMD_MSRRPT_PARM_MACID_END(u1H2CMediaStatusRptParm, macid_end);
 939
 940         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CMediaStatusRptParm:", u1H2CMediaStatusRptParm, H2C_MEDIA_STATUS_RPT_LEN);
 941         FillH2CCmd8723B(padapter, H2C_8723B_MEDIA_STATUS_RPT, H2C_MEDIA_STATUS_RPT_LEN, u1H2CMediaStatusRptParm);
 942 }
 943
 944 #ifdef CONFIG_WOWLAN
 945 static void rtl8723b_set_FwKeepAlive_cmd(struct adapter *padapter, u8 benable, u8 pkt_type)
 946 {
 947         u8 u1H2CKeepAliveParm[H2C_KEEP_ALIVE_CTRL_LEN] = {0};
 948         u8 adopt = 1, check_period = 5;
 949
 950         DBG_871X("%s(): benable = %d\n", __func__, benable);
 951         SET_8723B_H2CCMD_KEEPALIVE_PARM_ENABLE(u1H2CKeepAliveParm, benable);
 952         SET_8723B_H2CCMD_KEEPALIVE_PARM_ADOPT(u1H2CKeepAliveParm, adopt);
 953         SET_8723B_H2CCMD_KEEPALIVE_PARM_PKT_TYPE(u1H2CKeepAliveParm, pkt_type);
 954         SET_8723B_H2CCMD_KEEPALIVE_PARM_CHECK_PERIOD(u1H2CKeepAliveParm, check_period);
 955
 956         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CKeepAliveParm:", u1H2CKeepAliveParm, H2C_KEEP_ALIVE_CTRL_LEN);
 957
 958         FillH2CCmd8723B(padapter, H2C_8723B_KEEP_ALIVE, H2C_KEEP_ALIVE_CTRL_LEN, u1H2CKeepAliveParm);
 959 }
 960
 961 static void rtl8723b_set_FwDisconDecision_cmd(struct adapter *padapter, u8 benable)
 962 {
 963         u8 u1H2CDisconDecisionParm[H2C_DISCON_DECISION_LEN] = {0};
 964         u8 adopt = 1, check_period = 10, trypkt_num = 0;
 965
 966         DBG_871X("%s(): benable = %d\n", __func__, benable);
 967         SET_8723B_H2CCMD_DISCONDECISION_PARM_ENABLE(u1H2CDisconDecisionParm, benable);
 968         SET_8723B_H2CCMD_DISCONDECISION_PARM_ADOPT(u1H2CDisconDecisionParm, adopt);
 969         SET_8723B_H2CCMD_DISCONDECISION_PARM_CHECK_PERIOD(u1H2CDisconDecisionParm, check_period);
 970         SET_8723B_H2CCMD_DISCONDECISION_PARM_TRY_PKT_NUM(u1H2CDisconDecisionParm, trypkt_num);
 971
 972         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CDisconDecisionParm:", u1H2CDisconDecisionParm, H2C_DISCON_DECISION_LEN);
 973
 974         FillH2CCmd8723B(padapter, H2C_8723B_DISCON_DECISION, H2C_DISCON_DECISION_LEN, u1H2CDisconDecisionParm);
 975 }
 976 #endif /*  CONFIG_WOWLAN */
 977
 978 void rtl8723b_set_FwMacIdConfig_cmd(struct adapter *padapter, u8 mac_id, u8 raid, u8 bw, u8 sgi, u32 mask)
 979 {
 980         u8 u1H2CMacIdConfigParm[H2C_MACID_CFG_LEN] = {0};
 981
 982         DBG_871X("%s(): mac_id =%d raid = 0x%x bw =%d mask = 0x%x\n", __func__, mac_id, raid, bw, mask);
 983
 984         SET_8723B_H2CCMD_MACID_CFG_MACID(u1H2CMacIdConfigParm, mac_id);
 985         SET_8723B_H2CCMD_MACID_CFG_RAID(u1H2CMacIdConfigParm, raid);
 986         SET_8723B_H2CCMD_MACID_CFG_SGI_EN(u1H2CMacIdConfigParm, sgi ? 1 : 0);
 987         SET_8723B_H2CCMD_MACID_CFG_BW(u1H2CMacIdConfigParm, bw);
 988         SET_8723B_H2CCMD_MACID_CFG_RATE_MASK0(u1H2CMacIdConfigParm, (u8)(mask & 0x000000ff));
 989         SET_8723B_H2CCMD_MACID_CFG_RATE_MASK1(u1H2CMacIdConfigParm, (u8)((mask & 0x0000ff00) >> 8));
 990         SET_8723B_H2CCMD_MACID_CFG_RATE_MASK2(u1H2CMacIdConfigParm, (u8)((mask & 0x00ff0000) >> 16));
 991         SET_8723B_H2CCMD_MACID_CFG_RATE_MASK3(u1H2CMacIdConfigParm, (u8)((mask & 0xff000000) >> 24));
 992
 993         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CMacIdConfigParm:", u1H2CMacIdConfigParm, H2C_MACID_CFG_LEN);
 994         FillH2CCmd8723B(padapter, H2C_8723B_MACID_CFG, H2C_MACID_CFG_LEN, u1H2CMacIdConfigParm);
 995 }
 996
 997 void rtl8723b_set_rssi_cmd(struct adapter *padapter, u8 *param)
 998 {
 999         u8 u1H2CRssiSettingParm[H2C_RSSI_SETTING_LEN] = {0};
1000         u8 mac_id = *param;
1001         u8 rssi = *(param+2);
1002         u8 uldl_state = 0;
1003
1004         /* DBG_871X("%s(): param =%.2x-%.2x-%.2x\n", __func__, *param, *(param+1), *(param+2)); */
1005         /* DBG_871X("%s(): mac_id =%d rssi =%d\n", __func__, mac_id, rssi); */
1006
1007         SET_8723B_H2CCMD_RSSI_SETTING_MACID(u1H2CRssiSettingParm, mac_id);
1008         SET_8723B_H2CCMD_RSSI_SETTING_RSSI(u1H2CRssiSettingParm, rssi);
1009         SET_8723B_H2CCMD_RSSI_SETTING_ULDL_STATE(u1H2CRssiSettingParm, uldl_state);
1010
1011         RT_PRINT_DATA(_module_hal_init_c_, _drv_notice_, "u1H2CRssiSettingParm:", u1H2CRssiSettingParm, H2C_RSSI_SETTING_LEN);
1012         FillH2CCmd8723B(padapter, H2C_8723B_RSSI_SETTING, H2C_RSSI_SETTING_LEN, u1H2CRssiSettingParm);
1013 }
1014
1015 void rtl8723b_set_FwPwrMode_cmd(struct adapter *padapter, u8 psmode)
1016 {
1017         int i;
1018         struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
1019         struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
1020         u8 u1H2CPwrModeParm[H2C_PWRMODE_LEN] = {0};
1021         u8 PowerState = 0, awake_intvl = 1, byte5 = 0, rlbm = 0;
1022
1023         if (pwrpriv->dtim > 0)
1024                 DBG_871X("%s(): FW LPS mode = %d, SmartPS =%d, dtim =%d\n", __func__, psmode, pwrpriv->smart_ps, pwrpriv->dtim);
1025         else
1026                 DBG_871X("%s(): FW LPS mode = %d, SmartPS =%d\n", __func__, psmode, pwrpriv->smart_ps);
1027
1028 #ifdef CONFIG_WOWLAN
1029         if (psmode == PS_MODE_DTIM) { /* For WOWLAN LPS, DTIM = (awake_intvl - 1) */
1030                 awake_intvl = 3;/* DTIM =2 */
1031                 rlbm = 2;
1032         } else
1033 #endif /* CONFIG_WOWLAN */
1034         {
1035                 if (pwrpriv->dtim > 0 && pwrpriv->dtim < 16)
1036                         awake_intvl = pwrpriv->dtim+1;/* DTIM = (awake_intvl - 1) */
1037                 else
1038                         awake_intvl = 3;/* DTIM =2 */
1039
1040                 rlbm = 2;
1041         }
1042
1043
1044         if (padapter->registrypriv.wifi_spec == 1) {
1045                 awake_intvl = 2;
1046                 rlbm = 2;
1047         }
1048
1049         if (psmode > 0) {
1050                 if (hal_btcoex_IsBtControlLps(padapter) == true) {
1051                         PowerState = hal_btcoex_RpwmVal(padapter);
1052                         byte5 = hal_btcoex_LpsVal(padapter);
1053
1054                         if ((rlbm == 2) && (byte5 & BIT(4))) {
1055                                 /*  Keep awake interval to 1 to prevent from */
1056                                 /*  decreasing coex performance */
1057                                 awake_intvl = 2;
1058                                 rlbm = 2;
1059                         }
1060                 } else {
1061                         PowerState = 0x00;/*  AllON(0x0C), RFON(0x04), RFOFF(0x00) */
1062                         byte5 = 0x40;
1063                 }
1064         } else {
1065                 PowerState = 0x0C;/*  AllON(0x0C), RFON(0x04), RFOFF(0x00) */
1066                 byte5 = 0x40;
1067         }
1068
1069         SET_8723B_H2CCMD_PWRMODE_PARM_MODE(u1H2CPwrModeParm, (psmode > 0) ? 1 : 0);
1070         SET_8723B_H2CCMD_PWRMODE_PARM_SMART_PS(u1H2CPwrModeParm, pwrpriv->smart_ps);
1071         SET_8723B_H2CCMD_PWRMODE_PARM_RLBM(u1H2CPwrModeParm, rlbm);
1072         SET_8723B_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1H2CPwrModeParm, awake_intvl);
1073         SET_8723B_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1H2CPwrModeParm, padapter->registrypriv.uapsd_enable);
1074         SET_8723B_H2CCMD_PWRMODE_PARM_PWR_STATE(u1H2CPwrModeParm, PowerState);
1075         SET_8723B_H2CCMD_PWRMODE_PARM_BYTE5(u1H2CPwrModeParm, byte5);
1076         if (psmode != PS_MODE_ACTIVE) {
1077                 if (!pmlmeext->adaptive_tsf_done && pmlmeext->bcn_cnt > 0) {
1078                         u8 ratio_20_delay, ratio_80_delay;
1079
1080                         /* byte 6 for adaptive_early_32k */
1081                         /* 0:3] = DrvBcnEarly  (ms) , [4:7] = DrvBcnTimeOut  (ms) */
1082                         /*  20% for DrvBcnEarly, 80% for DrvBcnTimeOut */
1083                         ratio_20_delay = 0;
1084                         ratio_80_delay = 0;
1085                         pmlmeext->DrvBcnEarly = 0xff;
1086                         pmlmeext->DrvBcnTimeOut = 0xff;
1087
1088                         DBG_871X("%s(): bcn_cnt = %d\n", __func__, pmlmeext->bcn_cnt);
1089
1090                         for (i = 0; i < 9; i++) {
1091                                 pmlmeext->bcn_delay_ratio[i] = (pmlmeext->bcn_delay_cnt[i]*100)/pmlmeext->bcn_cnt;
1092
1093                                 DBG_871X(
1094                                         "%s(): bcn_delay_cnt[%d]=%d, bcn_delay_ratio[%d] = %d\n",
1095                                         __func__,
1096                                         i,
1097                                         pmlmeext->bcn_delay_cnt[i],
1098                                         i,
1099                                         pmlmeext->bcn_delay_ratio[i]
1100                                 );
1101
1102                                 ratio_20_delay += pmlmeext->bcn_delay_ratio[i];
1103                                 ratio_80_delay += pmlmeext->bcn_delay_ratio[i];
1104
1105                                 if (ratio_20_delay > 20 && pmlmeext->DrvBcnEarly == 0xff) {
1106                                         pmlmeext->DrvBcnEarly = i;
1107                                         DBG_871X("%s(): DrvBcnEarly = %d\n", __func__, pmlmeext->DrvBcnEarly);
1108                                 }
1109
1110                                 if (ratio_80_delay > 80 && pmlmeext->DrvBcnTimeOut == 0xff) {
1111                                         pmlmeext->DrvBcnTimeOut = i;
1112                                         DBG_871X("%s(): DrvBcnTimeOut = %d\n", __func__, pmlmeext->DrvBcnTimeOut);
1113                                 }
1114
1115                                 /* reset adaptive_early_32k cnt */
1116                                 pmlmeext->bcn_delay_cnt[i] = 0;
1117                                 pmlmeext->bcn_delay_ratio[i] = 0;
1118
1119                         }
1120
1121                         pmlmeext->bcn_cnt = 0;
1122                         pmlmeext->adaptive_tsf_done = true;
1123
1124                 } else {
1125                         DBG_871X("%s(): DrvBcnEarly = %d\n", __func__, pmlmeext->DrvBcnEarly);
1126                         DBG_871X("%s(): DrvBcnTimeOut = %d\n", __func__, pmlmeext->DrvBcnTimeOut);
1127                 }
1128
1129 /* offload to FW if fw version > v15.10
1130                 pmlmeext->DrvBcnEarly = 0;
1131                 pmlmeext->DrvBcnTimeOut =7;
1132
1133                 if ((pmlmeext->DrvBcnEarly!= 0Xff) && (pmlmeext->DrvBcnTimeOut!= 0xff))
1134                         u1H2CPwrModeParm[H2C_PWRMODE_LEN-1] = BIT(0) | ((pmlmeext->DrvBcnEarly<<1)&0x0E) |((pmlmeext->DrvBcnTimeOut<<4)&0xf0) ;
1135 */
1136
1137         }
1138
1139         hal_btcoex_RecordPwrMode(padapter, u1H2CPwrModeParm, H2C_PWRMODE_LEN);
1140
1141         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CPwrModeParm:", u1H2CPwrModeParm, H2C_PWRMODE_LEN);
1142
1143         FillH2CCmd8723B(padapter, H2C_8723B_SET_PWR_MODE, H2C_PWRMODE_LEN, u1H2CPwrModeParm);
1144 }
1145
1146 void rtl8723b_set_FwPsTuneParam_cmd(struct adapter *padapter)
1147 {
1148         u8 u1H2CPsTuneParm[H2C_PSTUNEPARAM_LEN] = {0};
1149         u8 bcn_to_limit = 10; /* 10 * 100 * awakeinterval (ms) */
1150         u8 dtim_timeout = 5; /* ms wait broadcast data timer */
1151         u8 ps_timeout = 20;  /* ms Keep awake when tx */
1152         u8 dtim_period = 3;
1153
1154         /* DBG_871X("%s(): FW LPS mode = %d\n", __func__, psmode); */
1155
1156         SET_8723B_H2CCMD_PSTUNE_PARM_BCN_TO_LIMIT(u1H2CPsTuneParm, bcn_to_limit);
1157         SET_8723B_H2CCMD_PSTUNE_PARM_DTIM_TIMEOUT(u1H2CPsTuneParm, dtim_timeout);
1158         SET_8723B_H2CCMD_PSTUNE_PARM_PS_TIMEOUT(u1H2CPsTuneParm, ps_timeout);
1159         SET_8723B_H2CCMD_PSTUNE_PARM_ADOPT(u1H2CPsTuneParm, 1);
1160         SET_8723B_H2CCMD_PSTUNE_PARM_DTIM_PERIOD(u1H2CPsTuneParm, dtim_period);
1161
1162         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CPsTuneParm:", u1H2CPsTuneParm, H2C_PSTUNEPARAM_LEN);
1163
1164         FillH2CCmd8723B(padapter, H2C_8723B_PS_TUNING_PARA, H2C_PSTUNEPARAM_LEN, u1H2CPsTuneParm);
1165 }
1166
1167 void rtl8723b_set_FwPwrModeInIPS_cmd(struct adapter *padapter, u8 cmd_param)
1168 {
1169         /* BIT0:enable, BIT1:NoConnect32k */
1170
1171         DBG_871X("%s()\n", __func__);
1172
1173         FillH2CCmd8723B(padapter, H2C_8723B_FWLPS_IN_IPS_, 1, &cmd_param);
1174 }
1175
1176 #ifdef CONFIG_WOWLAN
1177 static void rtl8723b_set_FwWoWlanCtrl_Cmd(struct adapter *padapter, u8 bFuncEn)
1178 {
1179         struct security_priv *psecpriv = &padapter->securitypriv;
1180         u8 u1H2CWoWlanCtrlParm[H2C_WOWLAN_LEN] = {0};
1181         u8 discont_wake = 1, gpionum = 0, gpio_dur = 0, hw_unicast = 0;
1182         u8 sdio_wakeup_enable = 1;
1183         u8 gpio_high_active = 0; /* 0: low active, 1: high active */
1184         u8 magic_pkt = 0;
1185
1186 #ifdef CONFIG_GPIO_WAKEUP
1187         gpionum = WAKEUP_GPIO_IDX;
1188         sdio_wakeup_enable = 0;
1189 #endif
1190
1191 #ifdef CONFIG_PNO_SUPPORT
1192         if (!ppwrpriv->wowlan_pno_enable)
1193                 magic_pkt = 1;
1194 #endif
1195
1196         if (psecpriv->dot11PrivacyAlgrthm == _WEP40_ || psecpriv->dot11PrivacyAlgrthm == _WEP104_)
1197                 hw_unicast = 1;
1198
1199         DBG_871X("%s(): bFuncEn =%d\n", __func__, bFuncEn);
1200
1201         SET_H2CCMD_WOWLAN_FUNC_ENABLE(u1H2CWoWlanCtrlParm, bFuncEn);
1202         SET_H2CCMD_WOWLAN_PATTERN_MATCH_ENABLE(u1H2CWoWlanCtrlParm, 0);
1203         SET_H2CCMD_WOWLAN_MAGIC_PKT_ENABLE(u1H2CWoWlanCtrlParm, magic_pkt);
1204         SET_H2CCMD_WOWLAN_UNICAST_PKT_ENABLE(u1H2CWoWlanCtrlParm, hw_unicast);
1205         SET_H2CCMD_WOWLAN_ALL_PKT_DROP(u1H2CWoWlanCtrlParm, 0);
1206         SET_H2CCMD_WOWLAN_GPIO_ACTIVE(u1H2CWoWlanCtrlParm, gpio_high_active);
1207         SET_H2CCMD_WOWLAN_DISCONNECT_WAKE_UP(u1H2CWoWlanCtrlParm, discont_wake);
1208         SET_H2CCMD_WOWLAN_GPIONUM(u1H2CWoWlanCtrlParm, gpionum);
1209         SET_H2CCMD_WOWLAN_DATAPIN_WAKE_UP(u1H2CWoWlanCtrlParm, sdio_wakeup_enable);
1210         SET_H2CCMD_WOWLAN_GPIO_DURATION(u1H2CWoWlanCtrlParm, gpio_dur);
1211         /* SET_H2CCMD_WOWLAN_GPIO_PULSE_EN(u1H2CWoWlanCtrlParm, 1); */
1212         SET_H2CCMD_WOWLAN_GPIO_PULSE_COUNT(u1H2CWoWlanCtrlParm, 0x09);
1213
1214         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CWoWlanCtrlParm:", u1H2CWoWlanCtrlParm, H2C_WOWLAN_LEN);
1215
1216         FillH2CCmd8723B(padapter, H2C_8723B_WOWLAN, H2C_WOWLAN_LEN, u1H2CWoWlanCtrlParm);
1217 }
1218
1219 static void rtl8723b_set_FwRemoteWakeCtrl_Cmd(struct adapter *padapter, u8 benable)
1220 {
1221         u8 u1H2CRemoteWakeCtrlParm[H2C_REMOTE_WAKE_CTRL_LEN] = {0};
1222         struct security_priv *psecuritypriv = &(padapter->securitypriv);
1223         struct pwrctrl_priv *ppwrpriv = adapter_to_pwrctl(padapter);
1224
1225         DBG_871X("%s(): Enable =%d\n", __func__, benable);
1226
1227         if (!ppwrpriv->wowlan_pno_enable) {
1228                 SET_H2CCMD_REMOTE_WAKECTRL_ENABLE(u1H2CRemoteWakeCtrlParm, benable);
1229                 SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, 1);
1230 #ifdef CONFIG_GTK_OL
1231                 if (psecuritypriv->binstallKCK_KEK &&
1232                     psecuritypriv->dot11PrivacyAlgrthm == _AES_) {
1233                         SET_H2CCMD_REMOTE_WAKE_CTRL_GTK_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, 1);
1234                 } else {
1235                         DBG_871X("no kck or security is not AES\n");
1236                         SET_H2CCMD_REMOTE_WAKE_CTRL_GTK_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, 0);
1237                 }
1238 #endif /* CONFIG_GTK_OL */
1239
1240                 SET_H2CCMD_REMOTE_WAKE_CTRL_FW_UNICAST_EN(u1H2CRemoteWakeCtrlParm, 1);
1241
1242                 if ((psecuritypriv->dot11PrivacyAlgrthm == _AES_) ||
1243                     (psecuritypriv->dot11PrivacyAlgrthm == _NO_PRIVACY_))
1244                         SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_ACTION(u1H2CRemoteWakeCtrlParm, 0);
1245                 else
1246                         SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_ACTION(u1H2CRemoteWakeCtrlParm, 1);
1247         }
1248 #ifdef CONFIG_PNO_SUPPORT
1249         else {
1250                 SET_H2CCMD_REMOTE_WAKECTRL_ENABLE(u1H2CRemoteWakeCtrlParm, benable);
1251                 SET_H2CCMD_REMOTE_WAKE_CTRL_NLO_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, benable);
1252         }
1253 #endif
1254         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CRemoteWakeCtrlParm:", u1H2CRemoteWakeCtrlParm, H2C_REMOTE_WAKE_CTRL_LEN);
1255         FillH2CCmd8723B(padapter, H2C_8723B_REMOTE_WAKE_CTRL,
1256                 H2C_REMOTE_WAKE_CTRL_LEN, u1H2CRemoteWakeCtrlParm);
1257 #ifdef CONFIG_PNO_SUPPORT
1258         if (ppwrpriv->wowlan_pno_enable && !ppwrpriv->pno_in_resume) {
1259                 res = rtw_read8(padapter, REG_PNO_STATUS);
1260                 DBG_871X("cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", res);
1261                 while (!(res&BIT(7)) && count < 25) {
1262                         DBG_871X("[%d] cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", count, res);
1263                         res = rtw_read8(padapter, REG_PNO_STATUS);
1264                         count++;
1265                         msleep(2);
1266                 }
1267                 DBG_871X("cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", res);
1268         }
1269 #endif /* CONFIG_PNO_SUPPORT */
1270 }
1271
1272 static void rtl8723b_set_FwAOACGlobalInfo_Cmd(struct adapter *padapter,  u8 group_alg, u8 pairwise_alg)
1273 {
1274         u8 u1H2CAOACGlobalInfoParm[H2C_AOAC_GLOBAL_INFO_LEN] = {0};
1275
1276         DBG_871X("%s(): group_alg =%d pairwise_alg =%d\n", __func__, group_alg, pairwise_alg);
1277
1278         SET_H2CCMD_AOAC_GLOBAL_INFO_PAIRWISE_ENC_ALG(u1H2CAOACGlobalInfoParm, pairwise_alg);
1279         SET_H2CCMD_AOAC_GLOBAL_INFO_GROUP_ENC_ALG(u1H2CAOACGlobalInfoParm, group_alg);
1280
1281         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CAOACGlobalInfoParm:", u1H2CAOACGlobalInfoParm, H2C_AOAC_GLOBAL_INFO_LEN);
1282
1283         FillH2CCmd8723B(padapter, H2C_8723B_AOAC_GLOBAL_INFO, H2C_AOAC_GLOBAL_INFO_LEN, u1H2CAOACGlobalInfoParm);
1284 }
1285
1286 #ifdef CONFIG_PNO_SUPPORT
1287 static void rtl8723b_set_FwScanOffloadInfo_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc, u8 enable)
1288 {
1289         u8 u1H2CScanOffloadInfoParm[H2C_SCAN_OFFLOAD_CTRL_LEN] = {0};
1290
1291         DBG_871X("%s: loc_probe_packet:%d, loc_scan_info: %d loc_ssid_info:%d\n",
1292                 __func__, rsvdpageloc->LocProbePacket, rsvdpageloc->LocScanInfo, rsvdpageloc->LocSSIDInfo);
1293
1294         SET_H2CCMD_AOAC_NLO_FUN_EN(u1H2CScanOffloadInfoParm, enable);
1295         SET_H2CCMD_AOAC_RSVDPAGE_LOC_SCAN_INFO(u1H2CScanOffloadInfoParm, rsvdpageloc->LocScanInfo);
1296         SET_H2CCMD_AOAC_RSVDPAGE_LOC_PROBE_PACKET(u1H2CScanOffloadInfoParm, rsvdpageloc->LocProbePacket);
1297         SET_H2CCMD_AOAC_RSVDPAGE_LOC_SSID_INFO(u1H2CScanOffloadInfoParm, rsvdpageloc->LocSSIDInfo);
1298
1299         RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CScanOffloadInfoParm:", u1H2CScanOffloadInfoParm, H2C_SCAN_OFFLOAD_CTRL_LEN);
1300         FillH2CCmd8723B(padapter, H2C_8723B_D0_SCAN_OFFLOAD_INFO, H2C_SCAN_OFFLOAD_CTRL_LEN, u1H2CScanOffloadInfoParm);
1301
1302         msleep(20);
1303 }
1304 #endif /* CONFIG_PNO_SUPPORT */
1305
1306 void rtl8723b_set_wowlan_cmd(struct adapter *padapter, u8 enable)
1307 {
1308         struct security_priv *psecpriv = &padapter->securitypriv;
1309         struct pwrctrl_priv *ppwrpriv = adapter_to_pwrctl(padapter);
1310         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1311         struct sta_info *psta = NULL;
1312         u8 pkt_type = 0;
1313
1314         DBG_871X_LEVEL(_drv_always_, "+%s()+: enable =%d\n", __func__, enable);
1315         if (enable) {
1316                 rtl8723b_set_FwAOACGlobalInfo_Cmd(padapter, psecpriv->dot118021XGrpPrivacy, psecpriv->dot11PrivacyAlgrthm);
1317
1318                 rtl8723b_set_FwJoinBssRpt_cmd(padapter, RT_MEDIA_CONNECT);      /* RT_MEDIA_CONNECT will confuse in the future */
1319
1320                 if (!(ppwrpriv->wowlan_pno_enable)) {
1321                         psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(pmlmepriv));
1322                         if (psta)
1323                                 rtl8723b_set_FwMediaStatusRpt_cmd(padapter, RT_MEDIA_CONNECT, psta->mac_id);
1324                 } else
1325                         DBG_871X("%s(): Disconnected, no FwMediaStatusRpt CONNECT\n", __func__);
1326
1327                 msleep(2);
1328
1329                 if (!(ppwrpriv->wowlan_pno_enable)) {
1330                         rtl8723b_set_FwDisconDecision_cmd(padapter, enable);
1331                         msleep(2);
1332
1333                         if ((psecpriv->dot11PrivacyAlgrthm != _WEP40_) || (psecpriv->dot11PrivacyAlgrthm != _WEP104_))
1334                                 pkt_type = 1;
1335
1336                         rtl8723b_set_FwKeepAlive_cmd(padapter, enable, pkt_type);
1337                         msleep(2);
1338                 }
1339
1340                 rtl8723b_set_FwWoWlanCtrl_Cmd(padapter, enable);
1341                 msleep(2);
1342
1343                 rtl8723b_set_FwRemoteWakeCtrl_Cmd(padapter, enable);
1344         } else {
1345                 rtl8723b_set_FwRemoteWakeCtrl_Cmd(padapter, enable);
1346                 msleep(2);
1347                 rtl8723b_set_FwWoWlanCtrl_Cmd(padapter, enable);
1348         }
1349
1350         DBG_871X_LEVEL(_drv_always_, "-%s()-\n", __func__);
1351 }
1352 #endif /* CONFIG_WOWLAN */
1353
1354 #ifdef CONFIG_AP_WOWLAN
1355 static void rtl8723b_set_FwAPWoWlanCtrl_Cmd(struct adapter *padapter, u8 bFuncEn)
1356 {
1357         u8 u1H2CAPWoWlanCtrlParm[H2C_WOWLAN_LEN] = {0};
1358         u8 gpionum = 0, gpio_dur = 0;
1359         u8 gpio_high_active = 1; /* 0: low active, 1: high active */
1360         u8 gpio_pulse = bFuncEn;
1361 #ifdef CONFIG_GPIO_WAKEUP
1362         gpionum = WAKEUP_GPIO_IDX;
1363 #endif
1364
1365         DBG_871X("%s(): bFuncEn =%d\n", __func__, bFuncEn);
1366
1367         if (bFuncEn)
1368                 gpio_dur = 16;
1369         else
1370                 gpio_dur = 0;
1371
1372         SET_H2CCMD_AP_WOW_GPIO_CTRL_INDEX(u1H2CAPWoWlanCtrlParm,
1373                         gpionum);
1374         SET_H2CCMD_AP_WOW_GPIO_CTRL_PLUS(u1H2CAPWoWlanCtrlParm,
1375                         gpio_pulse);
1376         SET_H2CCMD_AP_WOW_GPIO_CTRL_HIGH_ACTIVE(u1H2CAPWoWlanCtrlParm,
1377                         gpio_high_active);
1378         SET_H2CCMD_AP_WOW_GPIO_CTRL_EN(u1H2CAPWoWlanCtrlParm,
1379                         bFuncEn);
1380         SET_H2CCMD_AP_WOW_GPIO_CTRL_DURATION(u1H2CAPWoWlanCtrlParm,
1381                         gpio_dur);
1382
1383         FillH2CCmd8723B(padapter, H2C_8723B_AP_WOW_GPIO_CTRL,
1384                         H2C_AP_WOW_GPIO_CTRL_LEN, u1H2CAPWoWlanCtrlParm);
1385 }
1386
1387 static void rtl8723b_set_Fw_AP_Offload_Cmd(struct adapter *padapter, u8 bFuncEn)
1388 {
1389         u8 u1H2CAPOffloadCtrlParm[H2C_WOWLAN_LEN] = {0};
1390
1391         DBG_871X("%s(): bFuncEn =%d\n", __func__, bFuncEn);
1392
1393         SET_H2CCMD_AP_WOWLAN_EN(u1H2CAPOffloadCtrlParm, bFuncEn);
1394
1395         FillH2CCmd8723B(padapter, H2C_8723B_AP_OFFLOAD,
1396                         H2C_AP_OFFLOAD_LEN, u1H2CAPOffloadCtrlParm);
1397 }
1398
1399 void rtl8723b_set_ap_wowlan_cmd(struct adapter *padapter, u8 enable)
1400 {
1401         DBG_871X_LEVEL(_drv_always_, "+%s()+: enable =%d\n", __func__, enable);
1402         if (enable) {
1403                 rtl8723b_set_FwJoinBssRpt_cmd(padapter, RT_MEDIA_CONNECT);
1404                 issue_beacon(padapter, 0);
1405         }
1406
1407         rtl8723b_set_FwAPWoWlanCtrl_Cmd(padapter, enable);
1408         msleep(10);
1409         rtl8723b_set_Fw_AP_Offload_Cmd(padapter, enable);
1410         msleep(10);
1411         DBG_871X_LEVEL(_drv_always_, "-%s()-\n", __func__);
1412 }
1413 #endif /* CONFIG_AP_WOWLAN */
1414
1415 /*
1416  * Description: Fill the reserved packets that FW will use to RSVD page.
1417  * Now we just send 4 types packet to rsvd page.
1418  * (1)Beacon, (2)Ps-poll, (3)Null data, (4)ProbeRsp.
1419  *
1420  * Input:
1421  *
1422  * bDLFinished - false: At the first time we will send all the packets as
1423  * a large packet to Hw, so we need to set the packet length to total length.
1424  *
1425  * true: At the second time, we should send the first packet (default:beacon)
1426  * to Hw again and set the length in descriptor to the real beacon length.
1427  */
1428 /* 2009.10.15 by tynli. */
1429 static void rtl8723b_set_FwRsvdPagePkt(
1430         struct adapter *padapter, bool bDLFinished
1431 )
1432 {
1433         struct xmit_frame *pcmdframe;
1434         struct pkt_attrib *pattrib;
1435         struct xmit_priv *pxmitpriv;
1436         struct mlme_ext_priv *pmlmeext;
1437         struct mlme_ext_info *pmlmeinfo;
1438         struct pwrctrl_priv *pwrctl;
1439         struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1440         u32 BeaconLength = 0, PSPollLength = 0;
1441         u32 NullDataLength = 0, QosNullLength = 0, BTQosNullLength = 0;
1442         u8 *ReservedPagePacket;
1443         u8 TxDescLen = TXDESC_SIZE, TxDescOffset = TXDESC_OFFSET;
1444         u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0;
1445         u16 BufIndex, PageSize = 128;
1446         u32 TotalPacketLen, MaxRsvdPageBufSize = 0;
1447         RSVDPAGE_LOC RsvdPageLoc;
1448 #ifdef CONFIG_WOWLAN
1449         u32 ARPLegnth = 0, GTKLegnth = 0;
1450         u8 currentip[4];
1451         u8 cur_dot11txpn[8];
1452 #ifdef CONFIG_GTK_OL
1453         struct sta_priv *pstapriv = &padapter->stapriv;
1454         struct sta_info *psta;
1455         u8 kek[RTW_KEK_LEN];
1456         u8 kck[RTW_KCK_LEN];
1457 #endif
1458 #endif
1459
1460         /* DBG_871X("%s---->\n", __func__); */
1461
1462         pxmitpriv = &padapter->xmitpriv;
1463         pmlmeext = &padapter->mlmeextpriv;
1464         pmlmeinfo = &pmlmeext->mlmext_info;
1465         pwrctl = adapter_to_pwrctl(padapter);
1466
1467         RsvdPageNum = BCNQ_PAGE_NUM_8723B + WOWLAN_PAGE_NUM_8723B;
1468         MaxRsvdPageBufSize = RsvdPageNum*PageSize;
1469
1470         pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv);
1471         if (!pcmdframe) {
1472                 DBG_871X("%s: alloc ReservedPagePacket fail!\n", __func__);
1473                 return;
1474         }
1475
1476         ReservedPagePacket = pcmdframe->buf_addr;
1477         memset(&RsvdPageLoc, 0, sizeof(RSVDPAGE_LOC));
1478
1479         /* 3 (1) beacon */
1480         BufIndex = TxDescOffset;
1481         ConstructBeacon(padapter, &ReservedPagePacket[BufIndex], &BeaconLength);
1482
1483         /*  When we count the first page size, we need to reserve description size for the RSVD */
1484         /*  packet, it will be filled in front of the packet in TXPKTBUF. */
1485         CurtPktPageNum = (u8)PageNum_128(TxDescLen + BeaconLength);
1486         /* If we don't add 1 more page, the WOWLAN function has a problem. Baron thinks it's a bug of firmware */
1487         if (CurtPktPageNum == 1)
1488                 CurtPktPageNum += 1;
1489
1490         TotalPageNum += CurtPktPageNum;
1491
1492         BufIndex += (CurtPktPageNum*PageSize);
1493
1494         /* 3 (2) ps-poll */
1495         RsvdPageLoc.LocPsPoll = TotalPageNum;
1496         ConstructPSPoll(padapter, &ReservedPagePacket[BufIndex], &PSPollLength);
1497         rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], PSPollLength, true, false, false);
1498
1499         /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: PS-POLL %p %d\n", */
1500         /*      __func__, &ReservedPagePacket[BufIndex-TxDescLen], (PSPollLength+TxDescLen)); */
1501
1502         CurtPktPageNum = (u8)PageNum_128(TxDescLen + PSPollLength);
1503
1504         TotalPageNum += CurtPktPageNum;
1505
1506         BufIndex += (CurtPktPageNum*PageSize);
1507
1508         /* 3 (3) null data */
1509         RsvdPageLoc.LocNullData = TotalPageNum;
1510         ConstructNullFunctionData(
1511                 padapter,
1512                 &ReservedPagePacket[BufIndex],
1513                 &NullDataLength,
1514                 get_my_bssid(&pmlmeinfo->network),
1515                 false, 0, 0, false
1516         );
1517         rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], NullDataLength, false, false, false);
1518
1519         /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: NULL DATA %p %d\n", */
1520         /*      __func__, &ReservedPagePacket[BufIndex-TxDescLen], (NullDataLength+TxDescLen)); */
1521
1522         CurtPktPageNum = (u8)PageNum_128(TxDescLen + NullDataLength);
1523
1524         TotalPageNum += CurtPktPageNum;
1525
1526         BufIndex += (CurtPktPageNum*PageSize);
1527
1528         /* 3 (5) Qos null data */
1529         RsvdPageLoc.LocQosNull = TotalPageNum;
1530         ConstructNullFunctionData(
1531                 padapter,
1532                 &ReservedPagePacket[BufIndex],
1533                 &QosNullLength,
1534                 get_my_bssid(&pmlmeinfo->network),
1535                 true, 0, 0, false
1536         );
1537         rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], QosNullLength, false, false, false);
1538
1539         /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: QOS NULL DATA %p %d\n", */
1540         /*      __func__, &ReservedPagePacket[BufIndex-TxDescLen], (QosNullLength+TxDescLen)); */
1541
1542         CurtPktPageNum = (u8)PageNum_128(TxDescLen + QosNullLength);
1543
1544         TotalPageNum += CurtPktPageNum;
1545
1546         BufIndex += (CurtPktPageNum*PageSize);
1547
1548         /* 3 (6) BT Qos null data */
1549         RsvdPageLoc.LocBTQosNull = TotalPageNum;
1550         ConstructNullFunctionData(
1551                 padapter,
1552                 &ReservedPagePacket[BufIndex],
1553                 &BTQosNullLength,
1554                 get_my_bssid(&pmlmeinfo->network),
1555                 true, 0, 0, false
1556         );
1557         rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], BTQosNullLength, false, true, false);
1558
1559         /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: BT QOS NULL DATA %p %d\n", */
1560         /*      __func__, &ReservedPagePacket[BufIndex-TxDescLen], (BTQosNullLength+TxDescLen)); */
1561
1562         CurtPktPageNum = (u8)PageNum_128(TxDescLen + BTQosNullLength);
1563
1564         TotalPageNum += CurtPktPageNum;
1565
1566         BufIndex += (CurtPktPageNum*PageSize);
1567
1568 #ifdef CONFIG_WOWLAN
1569         if (check_fwstate(pmlmepriv, _FW_LINKED)) {
1570         /* if (pwrctl->wowlan_mode == true) { */
1571                 /* BufIndex += (CurtPktPageNum*PageSize); */
1572
1573         /* 3(7) ARP RSP */
1574         rtw_get_current_ip_address(padapter, currentip);
1575         RsvdPageLoc.LocArpRsp = TotalPageNum;
1576         {
1577         ConstructARPResponse(
1578                 padapter,
1579                 &ReservedPagePacket[BufIndex],
1580                 &ARPLegnth,
1581                 currentip
1582                 );
1583         rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], ARPLegnth, false, false, true);
1584
1585         /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: ARP RSP %p %d\n", */
1586         /*      __func__, &ReservedPagePacket[BufIndex-TxDescLen], (ARPLegnth+TxDescLen)); */
1587
1588         CurtPktPageNum = (u8)PageNum_128(TxDescLen + ARPLegnth);
1589         }
1590         TotalPageNum += CurtPktPageNum;
1591
1592         BufIndex += (CurtPktPageNum*PageSize);
1593
1594         /* 3(8) SEC IV */
1595         rtw_get_sec_iv(padapter, cur_dot11txpn, get_my_bssid(&pmlmeinfo->network));
1596         RsvdPageLoc.LocRemoteCtrlInfo = TotalPageNum;
1597         memcpy(ReservedPagePacket+BufIndex-TxDescLen, cur_dot11txpn, _AES_IV_LEN_);
1598
1599         /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: SEC IV %p %d\n", */
1600         /*      __func__, &ReservedPagePacket[BufIndex-TxDescLen], _AES_IV_LEN_); */
1601
1602         CurtPktPageNum = (u8)PageNum_128(_AES_IV_LEN_);
1603
1604         TotalPageNum += CurtPktPageNum;
1605
1606 #ifdef CONFIG_GTK_OL
1607         BufIndex += (CurtPktPageNum*PageSize);
1608
1609         /* if the ap station info. exists, get the kek, kck from station info. */
1610         psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv));
1611         if (!psta) {
1612                 memset(kek, 0, RTW_KEK_LEN);
1613                 memset(kck, 0, RTW_KCK_LEN);
1614                 DBG_8192C("%s, KEK, KCK download rsvd page all zero\n", __func__);
1615         } else {
1616                 memcpy(kek, psta->kek, RTW_KEK_LEN);
1617                 memcpy(kck, psta->kck, RTW_KCK_LEN);
1618         }
1619
1620         /* 3(9) KEK, KCK */
1621         RsvdPageLoc.LocGTKInfo = TotalPageNum;
1622         memcpy(ReservedPagePacket+BufIndex-TxDescLen, kck, RTW_KCK_LEN);
1623         memcpy(ReservedPagePacket+BufIndex-TxDescLen+RTW_KCK_LEN, kek, RTW_KEK_LEN);
1624
1625         /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: KEK KCK %p %d\n", */
1626         /*      __func__, &ReservedPagePacket[BufIndex-TxDescLen], (TxDescLen + RTW_KCK_LEN + RTW_KEK_LEN)); */
1627
1628         CurtPktPageNum = (u8)PageNum_128(TxDescLen + RTW_KCK_LEN + RTW_KEK_LEN);
1629
1630         TotalPageNum += CurtPktPageNum;
1631
1632         BufIndex += (CurtPktPageNum*PageSize);
1633
1634         /* 3(10) GTK Response */
1635         RsvdPageLoc.LocGTKRsp = TotalPageNum;
1636         ConstructGTKResponse(
1637                 padapter,
1638                 &ReservedPagePacket[BufIndex],
1639                 &GTKLegnth
1640         );
1641
1642         rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], GTKLegnth, false, false, true);
1643         /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: GTK RSP %p %d\n", */
1644         /*      __func__, &ReservedPagePacket[BufIndex-TxDescLen], (TxDescLen + GTKLegnth)); */
1645
1646         CurtPktPageNum = (u8)PageNum_128(TxDescLen + GTKLegnth);
1647
1648         TotalPageNum += CurtPktPageNum;
1649
1650         BufIndex += (CurtPktPageNum*PageSize);
1651
1652         /* below page is empty for GTK extension memory */
1653         /* 3(11) GTK EXT MEM */
1654         RsvdPageLoc.LocGTKEXTMEM = TotalPageNum;
1655
1656         CurtPktPageNum = 2;
1657
1658         TotalPageNum += CurtPktPageNum;
1659
1660         TotalPacketLen = BufIndex-TxDescLen + 256; /* extension memory for FW */
1661 #else
1662         TotalPacketLen = BufIndex - TxDescLen + sizeof(union pn48); /* IV len */
1663 #endif /* CONFIG_GTK_OL */
1664         } else
1665 #endif /* CONFIG_WOWLAN */
1666         {
1667 #ifdef CONFIG_PNO_SUPPORT
1668                 if (!pwrctl->pno_in_resume && pwrctl->pno_inited) {
1669                         /* Probe Request */
1670                         RsvdPageLoc.LocProbePacket = TotalPageNum;
1671                         ConstructProbeReq(
1672                                 padapter,
1673                                 &ReservedPagePacket[BufIndex],
1674                                 &ProbeReqLength);
1675
1676                         rtl8723b_fill_fake_txdesc(padapter,
1677                                 &ReservedPagePacket[BufIndex-TxDescLen],
1678                                 ProbeReqLength, false, false, false);
1679 #ifdef CONFIG_PNO_SET_DEBUG
1680         {
1681                         int gj;
1682                         printk("probe req pkt =>\n");
1683                         for (gj = 0; gj < ProbeReqLength+TxDescLen; gj++) {
1684                                 printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]);
1685                                 if ((gj+1)%8 == 0)
1686                                         printk("\n");
1687                         }
1688                         printk(" <=end\n");
1689         }
1690 #endif
1691                         CurtPktPageNum =
1692                                 (u8)PageNum_128(TxDescLen + ProbeReqLength);
1693
1694                         TotalPageNum += CurtPktPageNum;
1695
1696                         BufIndex += (CurtPktPageNum*PageSize);
1697
1698                         /* PNO INFO Page */
1699                         RsvdPageLoc.LocPNOInfo = TotalPageNum;
1700                         ConstructPnoInfo(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &PNOLength);
1701 #ifdef CONFIG_PNO_SET_DEBUG
1702         {
1703                         int gj;
1704                         printk("PNO pkt =>\n");
1705                         for (gj = 0; gj < PNOLength; gj++) {
1706                                 printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]);
1707                                 if ((gj + 1)%8 == 0)
1708                                         printk("\n");
1709                         }
1710                         printk(" <=end\n");
1711         }
1712 #endif
1713
1714                         CurtPktPageNum = (u8)PageNum_128(PNOLength);
1715                         TotalPageNum += CurtPktPageNum;
1716                         BufIndex += (CurtPktPageNum*PageSize);
1717
1718                         /* SSID List Page */
1719                         RsvdPageLoc.LocSSIDInfo = TotalPageNum;
1720                         ConstructSSIDList(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &SSIDLegnth);
1721 #ifdef CONFIG_PNO_SET_DEBUG
1722         {
1723                         int gj;
1724                         printk("SSID list pkt =>\n");
1725                         for (gj = 0; gj < SSIDLegnth; gj++) {
1726                                 printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]);
1727                                 if ((gj + 1)%8 == 0)
1728                                         printk("\n");
1729                         }
1730                         printk(" <=end\n");
1731         }
1732 #endif
1733                         CurtPktPageNum = (u8)PageNum_128(SSIDLegnth);
1734                         TotalPageNum += CurtPktPageNum;
1735                         BufIndex += (CurtPktPageNum*PageSize);
1736
1737                         /* Scan Info Page */
1738                         RsvdPageLoc.LocScanInfo = TotalPageNum;
1739                         ConstructScanInfo(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &ScanInfoLength);
1740 #ifdef CONFIG_PNO_SET_DEBUG
1741         {
1742                         int gj;
1743                         printk("Scan info pkt =>\n");
1744                         for (gj = 0; gj < ScanInfoLength; gj++) {
1745                                 printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]);
1746                                 if ((gj + 1)%8 == 0)
1747                                         printk("\n");
1748                         }
1749                         printk(" <=end\n");
1750         }
1751 #endif
1752                         CurtPktPageNum = (u8)PageNum_128(ScanInfoLength);
1753                         TotalPageNum += CurtPktPageNum;
1754                         BufIndex += (CurtPktPageNum*PageSize);
1755
1756                         TotalPacketLen = BufIndex + ScanInfoLength;
1757                 } else {
1758                 TotalPacketLen = BufIndex + BTQosNullLength;
1759         }
1760 #else /* CONFIG_PNO_SUPPORT */
1761                 TotalPacketLen = BufIndex + BTQosNullLength;
1762 #endif
1763         }
1764
1765         if (TotalPacketLen > MaxRsvdPageBufSize) {
1766                 DBG_871X("%s(): ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", __func__,
1767                         TotalPacketLen, MaxRsvdPageBufSize);
1768                 goto error;
1769         } else {
1770                 /*  update attribute */
1771                 pattrib = &pcmdframe->attrib;
1772                 update_mgntframe_attrib(padapter, pattrib);
1773                 pattrib->qsel = 0x10;
1774                 pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset;
1775                 dump_mgntframe_and_wait(padapter, pcmdframe, 100);
1776         }
1777
1778         DBG_871X("%s: Set RSVD page location to Fw , TotalPacketLen(%d), TotalPageNum(%d)\n", __func__, TotalPacketLen, TotalPageNum);
1779         if (check_fwstate(pmlmepriv, _FW_LINKED)) {
1780                 rtl8723b_set_FwRsvdPage_cmd(padapter, &RsvdPageLoc);
1781                 rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc);
1782         } else {
1783                 rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc);
1784 #ifdef CONFIG_PNO_SUPPORT
1785                 if (pwrctl->pno_in_resume)
1786                         rtl8723b_set_FwScanOffloadInfo_cmd(padapter,
1787                                         &RsvdPageLoc, 0);
1788                 else
1789                         rtl8723b_set_FwScanOffloadInfo_cmd(padapter,
1790                                         &RsvdPageLoc, 1);
1791 #endif
1792         }
1793         return;
1794
1795 error:
1796
1797         rtw_free_xmitframe(pxmitpriv, pcmdframe);
1798 }
1799
1800 #ifdef CONFIG_AP_WOWLAN
1801 /*
1802  * Description: Fill the reserved packets that FW will use to RSVD page.
1803  * Now we just send 2 types packet to rsvd page. (1)Beacon, (2)ProbeRsp.
1804  *
1805  * Input: bDLFinished
1806  *
1807  * false: At the first time we will send all the packets as a large packet to
1808  * Hw, so we need to set the packet length to total length.
1809  *
1810  * true: At the second time, we should send the first packet (default:beacon)
1811  * to Hw again and set the length in descriptor to the real beacon length.
1812  */
1813 /* 2009.10.15 by tynli. */
1814 static void rtl8723b_set_AP_FwRsvdPagePkt(
1815         struct adapter *padapter, bool bDLFinished
1816 )
1817 {
1818         struct hal_com_data *pHalData;
1819         struct xmit_frame *pcmdframe;
1820         struct pkt_attrib *pattrib;
1821         struct xmit_priv *pxmitpriv;
1822         struct mlme_ext_priv *pmlmeext;
1823         struct mlme_ext_info *pmlmeinfo;
1824         struct pwrctrl_priv *pwrctl;
1825         u32 BeaconLength = 0, ProbeRspLength = 0;
1826         u8 *ReservedPagePacket;
1827         u8 TxDescLen = TXDESC_SIZE, TxDescOffset = TXDESC_OFFSET;
1828         u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0;
1829         u8 currentip[4];
1830         u16 BufIndex, PageSize = 128;
1831         u32 TotalPacketLen = 0, MaxRsvdPageBufSize = 0;
1832         RSVDPAGE_LOC RsvdPageLoc;
1833
1834         /* DBG_871X("%s---->\n", __func__); */
1835         DBG_8192C("+" FUNC_ADPT_FMT ": iface_type =%d\n",
1836                 FUNC_ADPT_ARG(padapter), get_iface_type(padapter));
1837
1838         pHalData = GET_HAL_DATA(padapter);
1839         pxmitpriv = &padapter->xmitpriv;
1840         pmlmeext = &padapter->mlmeextpriv;
1841         pmlmeinfo = &pmlmeext->mlmext_info;
1842         pwrctl = adapter_to_pwrctl(padapter);
1843
1844         RsvdPageNum = BCNQ_PAGE_NUM_8723B + AP_WOWLAN_PAGE_NUM_8723B;
1845         MaxRsvdPageBufSize = RsvdPageNum*PageSize;
1846
1847         pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv);
1848         if (!pcmdframe) {
1849                 DBG_871X("%s: alloc ReservedPagePacket fail!\n", __func__);
1850                 return;
1851         }
1852
1853         ReservedPagePacket = pcmdframe->buf_addr;
1854         memset(&RsvdPageLoc, 0, sizeof(RSVDPAGE_LOC));
1855
1856         /* 3 (1) beacon */
1857         BufIndex = TxDescOffset;
1858         ConstructBeacon(padapter, &ReservedPagePacket[BufIndex], &BeaconLength);
1859
1860         /*  When we count the first page size, we need to reserve description size for the RSVD */
1861         /*  packet, it will be filled in front of the packet in TXPKTBUF. */
1862         CurtPktPageNum = (u8)PageNum_128(TxDescLen + BeaconLength);
1863         /* If we don't add 1 more page, the WOWLAN function has a problem. Baron thinks it's a bug of firmware */
1864         if (CurtPktPageNum == 1)
1865                 CurtPktPageNum += 1;
1866         TotalPageNum += CurtPktPageNum;
1867
1868         BufIndex += (CurtPktPageNum*PageSize);
1869
1870         /* 2 (4) probe response */
1871         RsvdPageLoc.LocProbeRsp = TotalPageNum;
1872
1873         rtw_get_current_ip_address(padapter, currentip);
1874
1875         ConstructProbeRsp(
1876                 padapter,
1877                 &ReservedPagePacket[BufIndex],
1878                 &ProbeRspLength,
1879                 currentip,
1880                 false);
1881         rtl8723b_fill_fake_txdesc(padapter,
1882                         &ReservedPagePacket[BufIndex-TxDescLen],
1883                         ProbeRspLength,
1884                         false, false, false);
1885
1886         DBG_871X("%s(): HW_VAR_SET_TX_CMD: PROBE RSP %p %d\n",
1887                 __func__, &ReservedPagePacket[BufIndex-TxDescLen],
1888                 (ProbeRspLength+TxDescLen));
1889
1890         CurtPktPageNum = (u8)PageNum_128(TxDescLen + ProbeRspLength);
1891
1892         TotalPageNum += CurtPktPageNum;
1893
1894         BufIndex += (CurtPktPageNum*PageSize);
1895
1896         TotalPacketLen = BufIndex + ProbeRspLength;
1897
1898         if (TotalPacketLen > MaxRsvdPageBufSize) {
1899                 DBG_871X("%s(): ERROR: The rsvd page size is not enough \
1900                                 !!TotalPacketLen %d, MaxRsvdPageBufSize %d\n",
1901                                 __func__, TotalPacketLen, MaxRsvdPageBufSize);
1902                 goto error;
1903         } else {
1904                 /*  update attribute */
1905                 pattrib = &pcmdframe->attrib;
1906                 update_mgntframe_attrib(padapter, pattrib);
1907                 pattrib->qsel = 0x10;
1908                 pattrib->pktlen = TotalPacketLen - TxDescOffset;
1909                 pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset;
1910                 dump_mgntframe_and_wait(padapter, pcmdframe, 100);
1911         }
1912
1913         DBG_871X("%s: Set RSVD page location to Fw , TotalPacketLen(%d), TotalPageNum(%d)\n", __func__, TotalPacketLen, TotalPageNum);
1914         rtl8723b_set_ap_wow_rsvdpage_cmd(padapter, &RsvdPageLoc);
1915
1916         return;
1917 error:
1918         rtw_free_xmitframe(pxmitpriv, pcmdframe);
1919 }
1920 #endif /* CONFIG_AP_WOWLAN */
1921
1922 void rtl8723b_download_rsvd_page(struct adapter *padapter, u8 mstatus)
1923 {
1924         struct hal_com_data     *pHalData = GET_HAL_DATA(padapter);
1925 #ifdef CONFIG_AP_WOWLAN
1926         struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
1927 #endif
1928         struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
1929         struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
1930         bool bcn_valid = false;
1931         u8 DLBcnCount = 0;
1932         u32 poll = 0;
1933         u8 val8;
1934
1935         DBG_8192C("+" FUNC_ADPT_FMT ": iface_type =%d mstatus(%x)\n",
1936                 FUNC_ADPT_ARG(padapter), get_iface_type(padapter), mstatus);
1937
1938         if (mstatus == RT_MEDIA_CONNECT) {
1939                 bool bRecover = false;
1940                 u8 v8;
1941
1942                 /*  We should set AID, correct TSF, HW seq enable before set JoinBssReport to Fw in 88/92C. */
1943                 /*  Suggested by filen. Added by tynli. */
1944                 rtw_write16(padapter, REG_BCN_PSR_RPT, (0xC000|pmlmeinfo->aid));
1945
1946                 /*  set REG_CR bit 8 */
1947                 v8 = rtw_read8(padapter, REG_CR+1);
1948                 v8 |= BIT(0); /*  ENSWBCN */
1949                 rtw_write8(padapter, REG_CR+1, v8);
1950
1951                 /*  Disable Hw protection for a time which revserd for Hw sending beacon. */
1952                 /*  Fix download reserved page packet fail that access collision with the protection time. */
1953                 /*  2010.05.11. Added by tynli. */
1954                 val8 = rtw_read8(padapter, REG_BCN_CTRL);
1955                 val8 &= ~EN_BCN_FUNCTION;
1956                 val8 |= DIS_TSF_UDT;
1957                 rtw_write8(padapter, REG_BCN_CTRL, val8);
1958
1959                 /*  Set FWHW_TXQ_CTRL 0x422[6]= 0 to tell Hw the packet is not a real beacon frame. */
1960                 if (pHalData->RegFwHwTxQCtrl & BIT(6))
1961                         bRecover = true;
1962
1963                 /*  To tell Hw the packet is not a real beacon frame. */
1964                 rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl & ~BIT(6));
1965                 pHalData->RegFwHwTxQCtrl &= ~BIT(6);
1966
1967                 /*  Clear beacon valid check bit. */
1968                 rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL);
1969                 rtw_hal_set_hwreg(padapter, HW_VAR_DL_BCN_SEL, NULL);
1970
1971                 DLBcnCount = 0;
1972                 poll = 0;
1973                 do {
1974 #ifdef CONFIG_AP_WOWLAN
1975                         if (pwrpriv->wowlan_ap_mode)
1976                                 rtl8723b_set_AP_FwRsvdPagePkt(padapter, 0);
1977                         else
1978                                 rtl8723b_set_FwRsvdPagePkt(padapter, 0);
1979 #else
1980                         /*  download rsvd page. */
1981                         rtl8723b_set_FwRsvdPagePkt(padapter, 0);
1982 #endif
1983                         DLBcnCount++;
1984                         do {
1985                                 yield();
1986                                 /* mdelay(10); */
1987                                 /*  check rsvd page download OK. */
1988                                 rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bcn_valid));
1989                                 poll++;
1990                         } while (!bcn_valid && (poll%10) != 0 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);
1991
1992                 } while (!bcn_valid && DLBcnCount <= 100 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);
1993
1994                 if (padapter->bSurpriseRemoved || padapter->bDriverStopped) {
1995                 } else if (!bcn_valid)
1996                         DBG_871X(ADPT_FMT": 1 DL RSVD page failed! DLBcnCount:%u, poll:%u\n",
1997                                 ADPT_ARG(padapter), DLBcnCount, poll);
1998                 else {
1999                         struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
2000                         pwrctl->fw_psmode_iface_id = padapter->iface_id;
2001                         DBG_871X(ADPT_FMT": 1 DL RSVD page success! DLBcnCount:%u, poll:%u\n",
2002                                 ADPT_ARG(padapter), DLBcnCount, poll);
2003                 }
2004
2005                 /*  2010.05.11. Added by tynli. */
2006                 val8 = rtw_read8(padapter, REG_BCN_CTRL);
2007                 val8 |= EN_BCN_FUNCTION;
2008                 val8 &= ~DIS_TSF_UDT;
2009                 rtw_write8(padapter, REG_BCN_CTRL, val8);
2010
2011                 /*  To make sure that if there exists an adapter which would like to send beacon. */
2012                 /*  If exists, the origianl value of 0x422[6] will be 1, we should check this to */
2013                 /*  prevent from setting 0x422[6] to 0 after download reserved page, or it will cause */
2014                 /*  the beacon cannot be sent by HW. */
2015                 /*  2010.06.23. Added by tynli. */
2016                 if (bRecover) {
2017                         rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl | BIT(6));
2018                         pHalData->RegFwHwTxQCtrl |= BIT(6);
2019                 }
2020
2021                 /*  Clear CR[8] or beacon packet will not be send to TxBuf anymore. */
2022                 v8 = rtw_read8(padapter, REG_CR+1);
2023                 v8 &= ~BIT(0); /*  ~ENSWBCN */
2024                 rtw_write8(padapter, REG_CR+1, v8);
2025         }
2026 }
2027
2028 void rtl8723b_set_FwJoinBssRpt_cmd(struct adapter *padapter, u8 mstatus)
2029 {
2030         if (mstatus == 1)
2031                 rtl8723b_download_rsvd_page(padapter, RT_MEDIA_CONNECT);
2032 }
2033
2034 /* arg[0] = macid */
2035 /* arg[1] = raid */
2036 /* arg[2] = shortGIrate */
2037 /* arg[3] = init_rate */
2038 void rtl8723b_Add_RateATid(
2039         struct adapter *padapter,
2040         u32 bitmap,
2041         u8 *arg,
2042         u8 rssi_level
2043 )
2044 {
2045         struct hal_com_data     *pHalData = GET_HAL_DATA(padapter);
2046         struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
2047         struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
2048         struct sta_info *psta;
2049         u8 mac_id = arg[0];
2050         u8 raid = arg[1];
2051         u8 shortGI = arg[2];
2052         u8 bw;
2053         u32 mask = bitmap&0x0FFFFFFF;
2054
2055         psta = pmlmeinfo->FW_sta_info[mac_id].psta;
2056         if (!psta)
2057                 return;
2058
2059         bw = psta->bw_mode;
2060
2061         if (rssi_level != DM_RATR_STA_INIT)
2062                 mask = ODM_Get_Rate_Bitmap(&pHalData->odmpriv, mac_id, mask, rssi_level);
2063
2064         DBG_871X("%s(): mac_id =%d raid = 0x%x bw =%d mask = 0x%x\n", __func__, mac_id, raid, bw, mask);
2065         rtl8723b_set_FwMacIdConfig_cmd(padapter, mac_id, raid, bw, shortGI, mask);
2066 }
2067
2068 static void ConstructBtNullFunctionData(
2069         struct adapter *padapter,
2070         u8 *pframe,
2071         u32 *pLength,
2072         u8 *StaAddr,
2073         u8 bQoS,
2074         u8 AC,
2075         u8 bEosp,
2076         u8 bForcePowerSave
2077 )
2078 {
2079         struct ieee80211_hdr *pwlanhdr;
2080         __le16 *fctrl;
2081         u32 pktlen;
2082         u8 bssid[ETH_ALEN];
2083
2084
2085         DBG_871X("+" FUNC_ADPT_FMT ": qos =%d eosp =%d ps =%d\n",
2086                 FUNC_ADPT_ARG(padapter), bQoS, bEosp, bForcePowerSave);
2087
2088         pwlanhdr = (struct ieee80211_hdr *)pframe;
2089
2090         if (!StaAddr) {
2091                 memcpy(bssid, myid(&padapter->eeprompriv), ETH_ALEN);
2092                 StaAddr = bssid;
2093         }
2094
2095         fctrl = &pwlanhdr->frame_control;
2096         *fctrl = 0;
2097         if (bForcePowerSave)
2098                 SetPwrMgt(fctrl);
2099
2100         SetFrDs(fctrl);
2101         memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
2102         memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN);
2103         memcpy(pwlanhdr->addr3, myid(&padapter->eeprompriv), ETH_ALEN);
2104
2105         SetDuration(pwlanhdr, 0);
2106         SetSeqNum(pwlanhdr, 0);
2107
2108         if (bQoS) {
2109                 struct ieee80211_qos_hdr *pwlanqoshdr;
2110
2111                 SetFrameSubType(pframe, WIFI_QOS_DATA_NULL);
2112
2113                 pwlanqoshdr = (struct ieee80211_qos_hdr *)pframe;
2114                 SetPriority(&pwlanqoshdr->qos_ctrl, AC);
2115                 SetEOSP(&pwlanqoshdr->qos_ctrl, bEosp);
2116
2117                 pktlen = sizeof(struct ieee80211_qos_hdr);
2118         } else {
2119                 SetFrameSubType(pframe, WIFI_DATA_NULL);
2120
2121                 pktlen = sizeof(struct ieee80211_hdr_3addr);
2122         }
2123
2124         *pLength = pktlen;
2125 }
2126
2127 static void SetFwRsvdPagePkt_BTCoex(struct adapter *padapter)
2128 {
2129         struct xmit_frame *pcmdframe;
2130         struct pkt_attrib *pattrib;
2131         struct xmit_priv *pxmitpriv;
2132         u32 BeaconLength = 0;
2133         u32 BTQosNullLength = 0;
2134         u8 *ReservedPagePacket;
2135         u8 TxDescLen, TxDescOffset;
2136         u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0;
2137         u16 BufIndex, PageSize;
2138         u32 TotalPacketLen, MaxRsvdPageBufSize = 0;
2139         RSVDPAGE_LOC RsvdPageLoc;
2140
2141
2142 /*      DBG_8192C("+" FUNC_ADPT_FMT "\n", FUNC_ADPT_ARG(padapter)); */
2143
2144         pxmitpriv = &padapter->xmitpriv;
2145         TxDescLen = TXDESC_SIZE;
2146         TxDescOffset = TXDESC_OFFSET;
2147         PageSize = PAGE_SIZE_TX_8723B;
2148
2149         RsvdPageNum = BCNQ_PAGE_NUM_8723B;
2150         MaxRsvdPageBufSize = RsvdPageNum*PageSize;
2151
2152         pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv);
2153         if (!pcmdframe) {
2154                 DBG_8192C("%s: alloc ReservedPagePacket fail!\n", __func__);
2155                 return;
2156         }
2157
2158         ReservedPagePacket = pcmdframe->buf_addr;
2159         memset(&RsvdPageLoc, 0, sizeof(RSVDPAGE_LOC));
2160
2161         /* 3 (1) beacon */
2162         BufIndex = TxDescOffset;
2163         ConstructBeacon(padapter, &ReservedPagePacket[BufIndex], &BeaconLength);
2164
2165         /*  When we count the first page size, we need to reserve description size for the RSVD */
2166         /*  packet, it will be filled in front of the packet in TXPKTBUF. */
2167         CurtPktPageNum = (u8)PageNum_128(TxDescLen + BeaconLength);
2168         /* If we don't add 1 more page, the WOWLAN function has a problem. Baron thinks it's a bug of firmware */
2169         if (CurtPktPageNum == 1)
2170                 CurtPktPageNum += 1;
2171         TotalPageNum += CurtPktPageNum;
2172
2173         BufIndex += (CurtPktPageNum*PageSize);
2174
2175         /*  Jump to lastest page */
2176         if (BufIndex < (MaxRsvdPageBufSize - PageSize)) {
2177                 BufIndex = TxDescOffset + (MaxRsvdPageBufSize - PageSize);
2178                 TotalPageNum = BCNQ_PAGE_NUM_8723B - 1;
2179         }
2180
2181         /* 3 (6) BT Qos null data */
2182         RsvdPageLoc.LocBTQosNull = TotalPageNum;
2183         ConstructBtNullFunctionData(
2184                 padapter,
2185                 &ReservedPagePacket[BufIndex],
2186                 &BTQosNullLength,
2187                 NULL,
2188                 true, 0, 0, false
2189         );
2190         rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], BTQosNullLength, false, true, false);
2191
2192         CurtPktPageNum = (u8)PageNum_128(TxDescLen + BTQosNullLength);
2193
2194         TotalPageNum += CurtPktPageNum;
2195
2196         TotalPacketLen = BufIndex + BTQosNullLength;
2197         if (TotalPacketLen > MaxRsvdPageBufSize) {
2198                 DBG_8192C(FUNC_ADPT_FMT ": ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n",
2199                         FUNC_ADPT_ARG(padapter), TotalPacketLen, MaxRsvdPageBufSize);
2200                 goto error;
2201         }
2202
2203         /*  update attribute */
2204         pattrib = &pcmdframe->attrib;
2205         update_mgntframe_attrib(padapter, pattrib);
2206         pattrib->qsel = 0x10;
2207         pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset;
2208         dump_mgntframe_and_wait(padapter, pcmdframe, 100);
2209
2210 /*      DBG_8192C(FUNC_ADPT_FMT ": Set RSVD page location to Fw, TotalPacketLen(%d), TotalPageNum(%d)\n", */
2211 /*              FUNC_ADPT_ARG(padapter), TotalPacketLen, TotalPageNum); */
2212         rtl8723b_set_FwRsvdPage_cmd(padapter, &RsvdPageLoc);
2213         rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc);
2214
2215         return;
2216
2217 error:
2218         rtw_free_xmitframe(pxmitpriv, pcmdframe);
2219 }
2220
2221 void rtl8723b_download_BTCoex_AP_mode_rsvd_page(struct adapter *padapter)
2222 {
2223         struct hal_com_data *pHalData;
2224         struct mlme_ext_priv *pmlmeext;
2225         struct mlme_ext_info *pmlmeinfo;
2226         u8 bRecover = false;
2227         u8 bcn_valid = false;
2228         u8 DLBcnCount = 0;
2229         u32 poll = 0;
2230         u8 val8;
2231
2232
2233         DBG_8192C("+" FUNC_ADPT_FMT ": iface_type =%d fw_state = 0x%08X\n",
2234                 FUNC_ADPT_ARG(padapter), get_iface_type(padapter), get_fwstate(&padapter->mlmepriv));
2235
2236 #ifdef DEBUG
2237         if (check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE) == false) {
2238                 DBG_8192C(FUNC_ADPT_FMT ": [WARNING] not in AP mode!!\n",
2239                         FUNC_ADPT_ARG(padapter));
2240         }
2241 #endif /*  DEBUG */
2242
2243         pHalData = GET_HAL_DATA(padapter);
2244         pmlmeext = &padapter->mlmeextpriv;
2245         pmlmeinfo = &pmlmeext->mlmext_info;
2246
2247         /*  We should set AID, correct TSF, HW seq enable before set JoinBssReport to Fw in 88/92C. */
2248         /*  Suggested by filen. Added by tynli. */
2249         rtw_write16(padapter, REG_BCN_PSR_RPT, (0xC000|pmlmeinfo->aid));
2250
2251         /*  set REG_CR bit 8 */
2252         val8 = rtw_read8(padapter, REG_CR+1);
2253         val8 |= BIT(0); /*  ENSWBCN */
2254         rtw_write8(padapter,  REG_CR+1, val8);
2255
2256         /*  Disable Hw protection for a time which revserd for Hw sending beacon. */
2257         /*  Fix download reserved page packet fail that access collision with the protection time. */
2258         /*  2010.05.11. Added by tynli. */
2259         val8 = rtw_read8(padapter, REG_BCN_CTRL);
2260         val8 &= ~EN_BCN_FUNCTION;
2261         val8 |= DIS_TSF_UDT;
2262         rtw_write8(padapter, REG_BCN_CTRL, val8);
2263
2264         /*  Set FWHW_TXQ_CTRL 0x422[6]= 0 to tell Hw the packet is not a real beacon frame. */
2265         if (pHalData->RegFwHwTxQCtrl & BIT(6))
2266                 bRecover = true;
2267
2268         /*  To tell Hw the packet is not a real beacon frame. */
2269         pHalData->RegFwHwTxQCtrl &= ~BIT(6);
2270         rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl);
2271
2272         /*  Clear beacon valid check bit. */
2273         rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL);
2274         rtw_hal_set_hwreg(padapter, HW_VAR_DL_BCN_SEL, NULL);
2275
2276         DLBcnCount = 0;
2277         poll = 0;
2278         do {
2279                 SetFwRsvdPagePkt_BTCoex(padapter);
2280                 DLBcnCount++;
2281                 do {
2282                         yield();
2283 /*                      mdelay(10); */
2284                         /*  check rsvd page download OK. */
2285                         rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, &bcn_valid);
2286                         poll++;
2287                 } while (!bcn_valid && (poll%10) != 0 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);
2288         } while (!bcn_valid && (DLBcnCount <= 100) && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);
2289
2290         if (bcn_valid) {
2291                 struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
2292                 pwrctl->fw_psmode_iface_id = padapter->iface_id;
2293                 DBG_8192C(ADPT_FMT": DL RSVD page success! DLBcnCount:%d, poll:%d\n",
2294                         ADPT_ARG(padapter), DLBcnCount, poll);
2295         } else {
2296                 DBG_8192C(ADPT_FMT": DL RSVD page fail! DLBcnCount:%d, poll:%d\n",
2297                         ADPT_ARG(padapter), DLBcnCount, poll);
2298                 DBG_8192C(ADPT_FMT": DL RSVD page fail! bSurpriseRemoved =%d\n",
2299                         ADPT_ARG(padapter), padapter->bSurpriseRemoved);
2300                 DBG_8192C(ADPT_FMT": DL RSVD page fail! bDriverStopped =%d\n",
2301                         ADPT_ARG(padapter), padapter->bDriverStopped);
2302         }
2303
2304         /*  2010.05.11. Added by tynli. */
2305         val8 = rtw_read8(padapter, REG_BCN_CTRL);
2306         val8 |= EN_BCN_FUNCTION;
2307         val8 &= ~DIS_TSF_UDT;
2308         rtw_write8(padapter, REG_BCN_CTRL, val8);
2309
2310         /*  To make sure that if there exists an adapter which would like to send beacon. */
2311         /*  If exists, the origianl value of 0x422[6] will be 1, we should check this to */
2312         /*  prevent from setting 0x422[6] to 0 after download reserved page, or it will cause */
2313         /*  the beacon cannot be sent by HW. */
2314         /*  2010.06.23. Added by tynli. */
2315         if (bRecover) {
2316                 pHalData->RegFwHwTxQCtrl |= BIT(6);
2317                 rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl);
2318         }
2319
2320         /*  Clear CR[8] or beacon packet will not be send to TxBuf anymore. */
2321         val8 = rtw_read8(padapter, REG_CR+1);
2322         val8 &= ~BIT(0); /*  ~ENSWBCN */
2323         rtw_write8(padapter, REG_CR+1, val8);
2324 }