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 /* To check if reserved page content is destroyed by beacon beacuse beacon is too large. */ 827 /* 2010.06.23. Added by tynli. */ 828 void CheckFwRsvdPageContent(struct adapter *Adapter) 829 { 830 } 831 832 static void rtl8723b_set_FwRsvdPage_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc) 833 { 834 u8 u1H2CRsvdPageParm[H2C_RSVDPAGE_LOC_LEN] = {0}; 835 836 DBG_871X("8723BRsvdPageLoc: ProbeRsp =%d PsPoll =%d Null =%d QoSNull =%d BTNull =%d\n", 837 rsvdpageloc->LocProbeRsp, rsvdpageloc->LocPsPoll, 838 rsvdpageloc->LocNullData, rsvdpageloc->LocQosNull, 839 rsvdpageloc->LocBTQosNull); 840 841 SET_8723B_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1H2CRsvdPageParm, rsvdpageloc->LocProbeRsp); 842 SET_8723B_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1H2CRsvdPageParm, rsvdpageloc->LocPsPoll); 843 SET_8723B_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocNullData); 844 SET_8723B_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocQosNull); 845 SET_8723B_H2CCMD_RSVDPAGE_LOC_BT_QOS_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocBTQosNull); 846 847 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CRsvdPageParm:", u1H2CRsvdPageParm, H2C_RSVDPAGE_LOC_LEN); 848 FillH2CCmd8723B(padapter, H2C_8723B_RSVD_PAGE, H2C_RSVDPAGE_LOC_LEN, u1H2CRsvdPageParm); 849 } 850 851 static void rtl8723b_set_FwAoacRsvdPage_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc) 852 { 853 #ifdef CONFIG_WOWLAN 854 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 855 u8 u1H2CAoacRsvdPageParm[H2C_AOAC_RSVDPAGE_LOC_LEN] = {0}; 856 857 DBG_871X("8723BAOACRsvdPageLoc: RWC =%d ArpRsp =%d NbrAdv =%d GtkRsp =%d GtkInfo =%d ProbeReq =%d NetworkList =%d\n", 858 rsvdpageloc->LocRemoteCtrlInfo, rsvdpageloc->LocArpRsp, 859 rsvdpageloc->LocNbrAdv, rsvdpageloc->LocGTKRsp, 860 rsvdpageloc->LocGTKInfo, rsvdpageloc->LocProbeReq, 861 rsvdpageloc->LocNetList); 862 863 if (check_fwstate(pmlmepriv, _FW_LINKED)) { 864 SET_H2CCMD_AOAC_RSVDPAGE_LOC_REMOTE_WAKE_CTRL_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocRemoteCtrlInfo); 865 SET_H2CCMD_AOAC_RSVDPAGE_LOC_ARP_RSP(u1H2CAoacRsvdPageParm, rsvdpageloc->LocArpRsp); 866 /* SET_H2CCMD_AOAC_RSVDPAGE_LOC_NEIGHBOR_ADV(u1H2CAoacRsvdPageParm, rsvdpageloc->LocNbrAdv); */ 867 SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_RSP(u1H2CAoacRsvdPageParm, rsvdpageloc->LocGTKRsp); 868 SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocGTKInfo); 869 #ifdef CONFIG_GTK_OL 870 SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_EXT_MEM(u1H2CAoacRsvdPageParm, rsvdpageloc->LocGTKEXTMEM); 871 #endif /* CONFIG_GTK_OL */ 872 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CAoacRsvdPageParm:", u1H2CAoacRsvdPageParm, H2C_AOAC_RSVDPAGE_LOC_LEN); 873 FillH2CCmd8723B(padapter, H2C_8723B_AOAC_RSVD_PAGE, H2C_AOAC_RSVDPAGE_LOC_LEN, u1H2CAoacRsvdPageParm); 874 } else { 875 #ifdef CONFIG_PNO_SUPPORT 876 if (!pwrpriv->pno_in_resume) { 877 DBG_871X("NLO_INFO =%d\n", rsvdpageloc->LocPNOInfo); 878 memset(&u1H2CAoacRsvdPageParm, 0, sizeof(u1H2CAoacRsvdPageParm)); 879 SET_H2CCMD_AOAC_RSVDPAGE_LOC_NLO_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocPNOInfo); 880 FillH2CCmd8723B(padapter, H2C_AOAC_RSVDPAGE3, H2C_AOAC_RSVDPAGE_LOC_LEN, u1H2CAoacRsvdPageParm); 881 msleep(10); 882 } 883 #endif 884 } 885 886 #endif /* CONFIG_WOWLAN */ 887 } 888 889 #ifdef CONFIG_AP_WOWLAN 890 static void rtl8723b_set_ap_wow_rsvdpage_cmd( 891 struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc 892 ) 893 { 894 u8 header; 895 u8 rsvdparm[H2C_AOAC_RSVDPAGE_LOC_LEN] = {0}; 896 897 header = rtw_read8(padapter, REG_BCNQ_BDNY); 898 899 DBG_871X("%s: beacon: %d, probeRsp: %d, header:0x%02x\n", __func__, 900 rsvdpageloc->LocApOffloadBCN, 901 rsvdpageloc->LocProbeRsp, 902 header); 903 904 SET_H2CCMD_AP_WOWLAN_RSVDPAGE_LOC_BCN(rsvdparm, 905 rsvdpageloc->LocApOffloadBCN + header); 906 907 FillH2CCmd8723B(padapter, H2C_8723B_BCN_RSVDPAGE, 908 H2C_BCN_RSVDPAGE_LEN, rsvdparm); 909 910 msleep(10); 911 912 memset(&rsvdparm, 0, sizeof(rsvdparm)); 913 914 SET_H2CCMD_AP_WOWLAN_RSVDPAGE_LOC_ProbeRsp( 915 rsvdparm, 916 rsvdpageloc->LocProbeRsp + header); 917 918 FillH2CCmd8723B(padapter, H2C_8723B_PROBERSP_RSVDPAGE, 919 H2C_PROBERSP_RSVDPAGE_LEN, rsvdparm); 920 921 msleep(10); 922 } 923 #endif /* CONFIG_AP_WOWLAN */ 924 925 void rtl8723b_set_FwMediaStatusRpt_cmd(struct adapter *padapter, u8 mstatus, u8 macid) 926 { 927 u8 u1H2CMediaStatusRptParm[H2C_MEDIA_STATUS_RPT_LEN] = {0}; 928 u8 macid_end = 0; 929 930 DBG_871X("%s(): mstatus = %d macid =%d\n", __func__, mstatus, macid); 931 932 SET_8723B_H2CCMD_MSRRPT_PARM_OPMODE(u1H2CMediaStatusRptParm, mstatus); 933 SET_8723B_H2CCMD_MSRRPT_PARM_MACID_IND(u1H2CMediaStatusRptParm, 0); 934 SET_8723B_H2CCMD_MSRRPT_PARM_MACID(u1H2CMediaStatusRptParm, macid); 935 SET_8723B_H2CCMD_MSRRPT_PARM_MACID_END(u1H2CMediaStatusRptParm, macid_end); 936 937 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CMediaStatusRptParm:", u1H2CMediaStatusRptParm, H2C_MEDIA_STATUS_RPT_LEN); 938 FillH2CCmd8723B(padapter, H2C_8723B_MEDIA_STATUS_RPT, H2C_MEDIA_STATUS_RPT_LEN, u1H2CMediaStatusRptParm); 939 } 940 941 #ifdef CONFIG_WOWLAN 942 static void rtl8723b_set_FwKeepAlive_cmd(struct adapter *padapter, u8 benable, u8 pkt_type) 943 { 944 u8 u1H2CKeepAliveParm[H2C_KEEP_ALIVE_CTRL_LEN] = {0}; 945 u8 adopt = 1, check_period = 5; 946 947 DBG_871X("%s(): benable = %d\n", __func__, benable); 948 SET_8723B_H2CCMD_KEEPALIVE_PARM_ENABLE(u1H2CKeepAliveParm, benable); 949 SET_8723B_H2CCMD_KEEPALIVE_PARM_ADOPT(u1H2CKeepAliveParm, adopt); 950 SET_8723B_H2CCMD_KEEPALIVE_PARM_PKT_TYPE(u1H2CKeepAliveParm, pkt_type); 951 SET_8723B_H2CCMD_KEEPALIVE_PARM_CHECK_PERIOD(u1H2CKeepAliveParm, check_period); 952 953 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CKeepAliveParm:", u1H2CKeepAliveParm, H2C_KEEP_ALIVE_CTRL_LEN); 954 955 FillH2CCmd8723B(padapter, H2C_8723B_KEEP_ALIVE, H2C_KEEP_ALIVE_CTRL_LEN, u1H2CKeepAliveParm); 956 } 957 958 static void rtl8723b_set_FwDisconDecision_cmd(struct adapter *padapter, u8 benable) 959 { 960 u8 u1H2CDisconDecisionParm[H2C_DISCON_DECISION_LEN] = {0}; 961 u8 adopt = 1, check_period = 10, trypkt_num = 0; 962 963 DBG_871X("%s(): benable = %d\n", __func__, benable); 964 SET_8723B_H2CCMD_DISCONDECISION_PARM_ENABLE(u1H2CDisconDecisionParm, benable); 965 SET_8723B_H2CCMD_DISCONDECISION_PARM_ADOPT(u1H2CDisconDecisionParm, adopt); 966 SET_8723B_H2CCMD_DISCONDECISION_PARM_CHECK_PERIOD(u1H2CDisconDecisionParm, check_period); 967 SET_8723B_H2CCMD_DISCONDECISION_PARM_TRY_PKT_NUM(u1H2CDisconDecisionParm, trypkt_num); 968 969 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CDisconDecisionParm:", u1H2CDisconDecisionParm, H2C_DISCON_DECISION_LEN); 970 971 FillH2CCmd8723B(padapter, H2C_8723B_DISCON_DECISION, H2C_DISCON_DECISION_LEN, u1H2CDisconDecisionParm); 972 } 973 #endif /* CONFIG_WOWLAN */ 974 975 void rtl8723b_set_FwMacIdConfig_cmd(struct adapter *padapter, u8 mac_id, u8 raid, u8 bw, u8 sgi, u32 mask) 976 { 977 u8 u1H2CMacIdConfigParm[H2C_MACID_CFG_LEN] = {0}; 978 979 DBG_871X("%s(): mac_id =%d raid = 0x%x bw =%d mask = 0x%x\n", __func__, mac_id, raid, bw, mask); 980 981 SET_8723B_H2CCMD_MACID_CFG_MACID(u1H2CMacIdConfigParm, mac_id); 982 SET_8723B_H2CCMD_MACID_CFG_RAID(u1H2CMacIdConfigParm, raid); 983 SET_8723B_H2CCMD_MACID_CFG_SGI_EN(u1H2CMacIdConfigParm, sgi ? 1 : 0); 984 SET_8723B_H2CCMD_MACID_CFG_BW(u1H2CMacIdConfigParm, bw); 985 SET_8723B_H2CCMD_MACID_CFG_RATE_MASK0(u1H2CMacIdConfigParm, (u8)(mask & 0x000000ff)); 986 SET_8723B_H2CCMD_MACID_CFG_RATE_MASK1(u1H2CMacIdConfigParm, (u8)((mask & 0x0000ff00) >> 8)); 987 SET_8723B_H2CCMD_MACID_CFG_RATE_MASK2(u1H2CMacIdConfigParm, (u8)((mask & 0x00ff0000) >> 16)); 988 SET_8723B_H2CCMD_MACID_CFG_RATE_MASK3(u1H2CMacIdConfigParm, (u8)((mask & 0xff000000) >> 24)); 989 990 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CMacIdConfigParm:", u1H2CMacIdConfigParm, H2C_MACID_CFG_LEN); 991 FillH2CCmd8723B(padapter, H2C_8723B_MACID_CFG, H2C_MACID_CFG_LEN, u1H2CMacIdConfigParm); 992 } 993 994 void rtl8723b_set_rssi_cmd(struct adapter *padapter, u8 *param) 995 { 996 u8 u1H2CRssiSettingParm[H2C_RSSI_SETTING_LEN] = {0}; 997 u8 mac_id = *param; 998 u8 rssi = *(param+2); 999 u8 uldl_state = 0; 1000 1001 /* DBG_871X("%s(): param =%.2x-%.2x-%.2x\n", __func__, *param, *(param+1), *(param+2)); */ 1002 /* DBG_871X("%s(): mac_id =%d rssi =%d\n", __func__, mac_id, rssi); */ 1003 1004 SET_8723B_H2CCMD_RSSI_SETTING_MACID(u1H2CRssiSettingParm, mac_id); 1005 SET_8723B_H2CCMD_RSSI_SETTING_RSSI(u1H2CRssiSettingParm, rssi); 1006 SET_8723B_H2CCMD_RSSI_SETTING_ULDL_STATE(u1H2CRssiSettingParm, uldl_state); 1007 1008 RT_PRINT_DATA(_module_hal_init_c_, _drv_notice_, "u1H2CRssiSettingParm:", u1H2CRssiSettingParm, H2C_RSSI_SETTING_LEN); 1009 FillH2CCmd8723B(padapter, H2C_8723B_RSSI_SETTING, H2C_RSSI_SETTING_LEN, u1H2CRssiSettingParm); 1010 } 1011 1012 void rtl8723b_set_FwPwrMode_cmd(struct adapter *padapter, u8 psmode) 1013 { 1014 int i; 1015 struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); 1016 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; 1017 u8 u1H2CPwrModeParm[H2C_PWRMODE_LEN] = {0}; 1018 u8 PowerState = 0, awake_intvl = 1, byte5 = 0, rlbm = 0; 1019 1020 if (pwrpriv->dtim > 0) 1021 DBG_871X("%s(): FW LPS mode = %d, SmartPS =%d, dtim =%d\n", __func__, psmode, pwrpriv->smart_ps, pwrpriv->dtim); 1022 else 1023 DBG_871X("%s(): FW LPS mode = %d, SmartPS =%d\n", __func__, psmode, pwrpriv->smart_ps); 1024 1025 #ifdef CONFIG_WOWLAN 1026 if (psmode == PS_MODE_DTIM) { /* For WOWLAN LPS, DTIM = (awake_intvl - 1) */ 1027 awake_intvl = 3;/* DTIM =2 */ 1028 rlbm = 2; 1029 } else 1030 #endif /* CONFIG_WOWLAN */ 1031 { 1032 if (pwrpriv->dtim > 0 && pwrpriv->dtim < 16) 1033 awake_intvl = pwrpriv->dtim+1;/* DTIM = (awake_intvl - 1) */ 1034 else 1035 awake_intvl = 3;/* DTIM =2 */ 1036 1037 rlbm = 2; 1038 } 1039 1040 1041 if (padapter->registrypriv.wifi_spec == 1) { 1042 awake_intvl = 2; 1043 rlbm = 2; 1044 } 1045 1046 if (psmode > 0) { 1047 if (hal_btcoex_IsBtControlLps(padapter) == true) { 1048 PowerState = hal_btcoex_RpwmVal(padapter); 1049 byte5 = hal_btcoex_LpsVal(padapter); 1050 1051 if ((rlbm == 2) && (byte5 & BIT(4))) { 1052 /* Keep awake interval to 1 to prevent from */ 1053 /* decreasing coex performance */ 1054 awake_intvl = 2; 1055 rlbm = 2; 1056 } 1057 } else { 1058 PowerState = 0x00;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ 1059 byte5 = 0x40; 1060 } 1061 } else { 1062 PowerState = 0x0C;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ 1063 byte5 = 0x40; 1064 } 1065 1066 SET_8723B_H2CCMD_PWRMODE_PARM_MODE(u1H2CPwrModeParm, (psmode > 0) ? 1 : 0); 1067 SET_8723B_H2CCMD_PWRMODE_PARM_SMART_PS(u1H2CPwrModeParm, pwrpriv->smart_ps); 1068 SET_8723B_H2CCMD_PWRMODE_PARM_RLBM(u1H2CPwrModeParm, rlbm); 1069 SET_8723B_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1H2CPwrModeParm, awake_intvl); 1070 SET_8723B_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1H2CPwrModeParm, padapter->registrypriv.uapsd_enable); 1071 SET_8723B_H2CCMD_PWRMODE_PARM_PWR_STATE(u1H2CPwrModeParm, PowerState); 1072 SET_8723B_H2CCMD_PWRMODE_PARM_BYTE5(u1H2CPwrModeParm, byte5); 1073 if (psmode != PS_MODE_ACTIVE) { 1074 if (!pmlmeext->adaptive_tsf_done && pmlmeext->bcn_cnt > 0) { 1075 u8 ratio_20_delay, ratio_80_delay; 1076 1077 /* byte 6 for adaptive_early_32k */ 1078 /* 0:3] = DrvBcnEarly (ms) , [4:7] = DrvBcnTimeOut (ms) */ 1079 /* 20% for DrvBcnEarly, 80% for DrvBcnTimeOut */ 1080 ratio_20_delay = 0; 1081 ratio_80_delay = 0; 1082 pmlmeext->DrvBcnEarly = 0xff; 1083 pmlmeext->DrvBcnTimeOut = 0xff; 1084 1085 DBG_871X("%s(): bcn_cnt = %d\n", __func__, pmlmeext->bcn_cnt); 1086 1087 for (i = 0; i < 9; i++) { 1088 pmlmeext->bcn_delay_ratio[i] = (pmlmeext->bcn_delay_cnt[i]*100)/pmlmeext->bcn_cnt; 1089 1090 DBG_871X( 1091 "%s(): bcn_delay_cnt[%d]=%d, bcn_delay_ratio[%d] = %d\n", 1092 __func__, 1093 i, 1094 pmlmeext->bcn_delay_cnt[i], 1095 i, 1096 pmlmeext->bcn_delay_ratio[i] 1097 ); 1098 1099 ratio_20_delay += pmlmeext->bcn_delay_ratio[i]; 1100 ratio_80_delay += pmlmeext->bcn_delay_ratio[i]; 1101 1102 if (ratio_20_delay > 20 && pmlmeext->DrvBcnEarly == 0xff) { 1103 pmlmeext->DrvBcnEarly = i; 1104 DBG_871X("%s(): DrvBcnEarly = %d\n", __func__, pmlmeext->DrvBcnEarly); 1105 } 1106 1107 if (ratio_80_delay > 80 && pmlmeext->DrvBcnTimeOut == 0xff) { 1108 pmlmeext->DrvBcnTimeOut = i; 1109 DBG_871X("%s(): DrvBcnTimeOut = %d\n", __func__, pmlmeext->DrvBcnTimeOut); 1110 } 1111 1112 /* reset adaptive_early_32k cnt */ 1113 pmlmeext->bcn_delay_cnt[i] = 0; 1114 pmlmeext->bcn_delay_ratio[i] = 0; 1115 1116 } 1117 1118 pmlmeext->bcn_cnt = 0; 1119 pmlmeext->adaptive_tsf_done = true; 1120 1121 } else { 1122 DBG_871X("%s(): DrvBcnEarly = %d\n", __func__, pmlmeext->DrvBcnEarly); 1123 DBG_871X("%s(): DrvBcnTimeOut = %d\n", __func__, pmlmeext->DrvBcnTimeOut); 1124 } 1125 1126 /* offload to FW if fw version > v15.10 1127 pmlmeext->DrvBcnEarly = 0; 1128 pmlmeext->DrvBcnTimeOut =7; 1129 1130 if ((pmlmeext->DrvBcnEarly!= 0Xff) && (pmlmeext->DrvBcnTimeOut!= 0xff)) 1131 u1H2CPwrModeParm[H2C_PWRMODE_LEN-1] = BIT(0) | ((pmlmeext->DrvBcnEarly<<1)&0x0E) |((pmlmeext->DrvBcnTimeOut<<4)&0xf0) ; 1132 */ 1133 1134 } 1135 1136 hal_btcoex_RecordPwrMode(padapter, u1H2CPwrModeParm, H2C_PWRMODE_LEN); 1137 1138 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CPwrModeParm:", u1H2CPwrModeParm, H2C_PWRMODE_LEN); 1139 1140 FillH2CCmd8723B(padapter, H2C_8723B_SET_PWR_MODE, H2C_PWRMODE_LEN, u1H2CPwrModeParm); 1141 } 1142 1143 void rtl8723b_set_FwPsTuneParam_cmd(struct adapter *padapter) 1144 { 1145 u8 u1H2CPsTuneParm[H2C_PSTUNEPARAM_LEN] = {0}; 1146 u8 bcn_to_limit = 10; /* 10 * 100 * awakeinterval (ms) */ 1147 u8 dtim_timeout = 5; /* ms wait broadcast data timer */ 1148 u8 ps_timeout = 20; /* ms Keep awake when tx */ 1149 u8 dtim_period = 3; 1150 1151 /* DBG_871X("%s(): FW LPS mode = %d\n", __func__, psmode); */ 1152 1153 SET_8723B_H2CCMD_PSTUNE_PARM_BCN_TO_LIMIT(u1H2CPsTuneParm, bcn_to_limit); 1154 SET_8723B_H2CCMD_PSTUNE_PARM_DTIM_TIMEOUT(u1H2CPsTuneParm, dtim_timeout); 1155 SET_8723B_H2CCMD_PSTUNE_PARM_PS_TIMEOUT(u1H2CPsTuneParm, ps_timeout); 1156 SET_8723B_H2CCMD_PSTUNE_PARM_ADOPT(u1H2CPsTuneParm, 1); 1157 SET_8723B_H2CCMD_PSTUNE_PARM_DTIM_PERIOD(u1H2CPsTuneParm, dtim_period); 1158 1159 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CPsTuneParm:", u1H2CPsTuneParm, H2C_PSTUNEPARAM_LEN); 1160 1161 FillH2CCmd8723B(padapter, H2C_8723B_PS_TUNING_PARA, H2C_PSTUNEPARAM_LEN, u1H2CPsTuneParm); 1162 } 1163 1164 void rtl8723b_set_FwPwrModeInIPS_cmd(struct adapter *padapter, u8 cmd_param) 1165 { 1166 /* BIT0:enable, BIT1:NoConnect32k */ 1167 1168 DBG_871X("%s()\n", __func__); 1169 1170 FillH2CCmd8723B(padapter, H2C_8723B_FWLPS_IN_IPS_, 1, &cmd_param); 1171 } 1172 1173 #ifdef CONFIG_WOWLAN 1174 static void rtl8723b_set_FwWoWlanCtrl_Cmd(struct adapter *padapter, u8 bFuncEn) 1175 { 1176 struct security_priv *psecpriv = &padapter->securitypriv; 1177 u8 u1H2CWoWlanCtrlParm[H2C_WOWLAN_LEN] = {0}; 1178 u8 discont_wake = 1, gpionum = 0, gpio_dur = 0, hw_unicast = 0; 1179 u8 sdio_wakeup_enable = 1; 1180 u8 gpio_high_active = 0; /* 0: low active, 1: high active */ 1181 u8 magic_pkt = 0; 1182 1183 #ifdef CONFIG_GPIO_WAKEUP 1184 gpionum = WAKEUP_GPIO_IDX; 1185 sdio_wakeup_enable = 0; 1186 #endif 1187 1188 #ifdef CONFIG_PNO_SUPPORT 1189 if (!ppwrpriv->wowlan_pno_enable) 1190 magic_pkt = 1; 1191 #endif 1192 1193 if (psecpriv->dot11PrivacyAlgrthm == _WEP40_ || psecpriv->dot11PrivacyAlgrthm == _WEP104_) 1194 hw_unicast = 1; 1195 1196 DBG_871X("%s(): bFuncEn =%d\n", __func__, bFuncEn); 1197 1198 SET_H2CCMD_WOWLAN_FUNC_ENABLE(u1H2CWoWlanCtrlParm, bFuncEn); 1199 SET_H2CCMD_WOWLAN_PATTERN_MATCH_ENABLE(u1H2CWoWlanCtrlParm, 0); 1200 SET_H2CCMD_WOWLAN_MAGIC_PKT_ENABLE(u1H2CWoWlanCtrlParm, magic_pkt); 1201 SET_H2CCMD_WOWLAN_UNICAST_PKT_ENABLE(u1H2CWoWlanCtrlParm, hw_unicast); 1202 SET_H2CCMD_WOWLAN_ALL_PKT_DROP(u1H2CWoWlanCtrlParm, 0); 1203 SET_H2CCMD_WOWLAN_GPIO_ACTIVE(u1H2CWoWlanCtrlParm, gpio_high_active); 1204 SET_H2CCMD_WOWLAN_DISCONNECT_WAKE_UP(u1H2CWoWlanCtrlParm, discont_wake); 1205 SET_H2CCMD_WOWLAN_GPIONUM(u1H2CWoWlanCtrlParm, gpionum); 1206 SET_H2CCMD_WOWLAN_DATAPIN_WAKE_UP(u1H2CWoWlanCtrlParm, sdio_wakeup_enable); 1207 SET_H2CCMD_WOWLAN_GPIO_DURATION(u1H2CWoWlanCtrlParm, gpio_dur); 1208 /* SET_H2CCMD_WOWLAN_GPIO_PULSE_EN(u1H2CWoWlanCtrlParm, 1); */ 1209 SET_H2CCMD_WOWLAN_GPIO_PULSE_COUNT(u1H2CWoWlanCtrlParm, 0x09); 1210 1211 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CWoWlanCtrlParm:", u1H2CWoWlanCtrlParm, H2C_WOWLAN_LEN); 1212 1213 FillH2CCmd8723B(padapter, H2C_8723B_WOWLAN, H2C_WOWLAN_LEN, u1H2CWoWlanCtrlParm); 1214 } 1215 1216 static void rtl8723b_set_FwRemoteWakeCtrl_Cmd(struct adapter *padapter, u8 benable) 1217 { 1218 u8 u1H2CRemoteWakeCtrlParm[H2C_REMOTE_WAKE_CTRL_LEN] = {0}; 1219 struct security_priv *psecuritypriv = &(padapter->securitypriv); 1220 struct pwrctrl_priv *ppwrpriv = adapter_to_pwrctl(padapter); 1221 1222 DBG_871X("%s(): Enable =%d\n", __func__, benable); 1223 1224 if (!ppwrpriv->wowlan_pno_enable) { 1225 SET_H2CCMD_REMOTE_WAKECTRL_ENABLE(u1H2CRemoteWakeCtrlParm, benable); 1226 SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, 1); 1227 #ifdef CONFIG_GTK_OL 1228 if (psecuritypriv->binstallKCK_KEK && 1229 psecuritypriv->dot11PrivacyAlgrthm == _AES_) { 1230 SET_H2CCMD_REMOTE_WAKE_CTRL_GTK_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, 1); 1231 } else { 1232 DBG_871X("no kck or security is not AES\n"); 1233 SET_H2CCMD_REMOTE_WAKE_CTRL_GTK_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, 0); 1234 } 1235 #endif /* CONFIG_GTK_OL */ 1236 1237 SET_H2CCMD_REMOTE_WAKE_CTRL_FW_UNICAST_EN(u1H2CRemoteWakeCtrlParm, 1); 1238 1239 if ((psecuritypriv->dot11PrivacyAlgrthm == _AES_) || 1240 (psecuritypriv->dot11PrivacyAlgrthm == _NO_PRIVACY_)) 1241 SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_ACTION(u1H2CRemoteWakeCtrlParm, 0); 1242 else 1243 SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_ACTION(u1H2CRemoteWakeCtrlParm, 1); 1244 } 1245 #ifdef CONFIG_PNO_SUPPORT 1246 else { 1247 SET_H2CCMD_REMOTE_WAKECTRL_ENABLE(u1H2CRemoteWakeCtrlParm, benable); 1248 SET_H2CCMD_REMOTE_WAKE_CTRL_NLO_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, benable); 1249 } 1250 #endif 1251 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CRemoteWakeCtrlParm:", u1H2CRemoteWakeCtrlParm, H2C_REMOTE_WAKE_CTRL_LEN); 1252 FillH2CCmd8723B(padapter, H2C_8723B_REMOTE_WAKE_CTRL, 1253 H2C_REMOTE_WAKE_CTRL_LEN, u1H2CRemoteWakeCtrlParm); 1254 #ifdef CONFIG_PNO_SUPPORT 1255 if (ppwrpriv->wowlan_pno_enable && !ppwrpriv->pno_in_resume) { 1256 res = rtw_read8(padapter, REG_PNO_STATUS); 1257 DBG_871X("cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", res); 1258 while (!(res&BIT(7)) && count < 25) { 1259 DBG_871X("[%d] cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", count, res); 1260 res = rtw_read8(padapter, REG_PNO_STATUS); 1261 count++; 1262 msleep(2); 1263 } 1264 DBG_871X("cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", res); 1265 } 1266 #endif /* CONFIG_PNO_SUPPORT */ 1267 } 1268 1269 static void rtl8723b_set_FwAOACGlobalInfo_Cmd(struct adapter *padapter, u8 group_alg, u8 pairwise_alg) 1270 { 1271 u8 u1H2CAOACGlobalInfoParm[H2C_AOAC_GLOBAL_INFO_LEN] = {0}; 1272 1273 DBG_871X("%s(): group_alg =%d pairwise_alg =%d\n", __func__, group_alg, pairwise_alg); 1274 1275 SET_H2CCMD_AOAC_GLOBAL_INFO_PAIRWISE_ENC_ALG(u1H2CAOACGlobalInfoParm, pairwise_alg); 1276 SET_H2CCMD_AOAC_GLOBAL_INFO_GROUP_ENC_ALG(u1H2CAOACGlobalInfoParm, group_alg); 1277 1278 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CAOACGlobalInfoParm:", u1H2CAOACGlobalInfoParm, H2C_AOAC_GLOBAL_INFO_LEN); 1279 1280 FillH2CCmd8723B(padapter, H2C_8723B_AOAC_GLOBAL_INFO, H2C_AOAC_GLOBAL_INFO_LEN, u1H2CAOACGlobalInfoParm); 1281 } 1282 1283 #ifdef CONFIG_PNO_SUPPORT 1284 static void rtl8723b_set_FwScanOffloadInfo_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc, u8 enable) 1285 { 1286 u8 u1H2CScanOffloadInfoParm[H2C_SCAN_OFFLOAD_CTRL_LEN] = {0}; 1287 1288 DBG_871X("%s: loc_probe_packet:%d, loc_scan_info: %d loc_ssid_info:%d\n", 1289 __func__, rsvdpageloc->LocProbePacket, rsvdpageloc->LocScanInfo, rsvdpageloc->LocSSIDInfo); 1290 1291 SET_H2CCMD_AOAC_NLO_FUN_EN(u1H2CScanOffloadInfoParm, enable); 1292 SET_H2CCMD_AOAC_RSVDPAGE_LOC_SCAN_INFO(u1H2CScanOffloadInfoParm, rsvdpageloc->LocScanInfo); 1293 SET_H2CCMD_AOAC_RSVDPAGE_LOC_PROBE_PACKET(u1H2CScanOffloadInfoParm, rsvdpageloc->LocProbePacket); 1294 SET_H2CCMD_AOAC_RSVDPAGE_LOC_SSID_INFO(u1H2CScanOffloadInfoParm, rsvdpageloc->LocSSIDInfo); 1295 1296 RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CScanOffloadInfoParm:", u1H2CScanOffloadInfoParm, H2C_SCAN_OFFLOAD_CTRL_LEN); 1297 FillH2CCmd8723B(padapter, H2C_8723B_D0_SCAN_OFFLOAD_INFO, H2C_SCAN_OFFLOAD_CTRL_LEN, u1H2CScanOffloadInfoParm); 1298 1299 msleep(20); 1300 } 1301 #endif /* CONFIG_PNO_SUPPORT */ 1302 1303 void rtl8723b_set_wowlan_cmd(struct adapter *padapter, u8 enable) 1304 { 1305 struct security_priv *psecpriv = &padapter->securitypriv; 1306 struct pwrctrl_priv *ppwrpriv = adapter_to_pwrctl(padapter); 1307 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1308 struct sta_info *psta = NULL; 1309 u8 pkt_type = 0; 1310 1311 DBG_871X_LEVEL(_drv_always_, "+%s()+: enable =%d\n", __func__, enable); 1312 if (enable) { 1313 rtl8723b_set_FwAOACGlobalInfo_Cmd(padapter, psecpriv->dot118021XGrpPrivacy, psecpriv->dot11PrivacyAlgrthm); 1314 1315 rtl8723b_set_FwJoinBssRpt_cmd(padapter, RT_MEDIA_CONNECT); /* RT_MEDIA_CONNECT will confuse in the future */ 1316 1317 if (!(ppwrpriv->wowlan_pno_enable)) { 1318 psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(pmlmepriv)); 1319 if (psta) 1320 rtl8723b_set_FwMediaStatusRpt_cmd(padapter, RT_MEDIA_CONNECT, psta->mac_id); 1321 } else 1322 DBG_871X("%s(): Disconnected, no FwMediaStatusRpt CONNECT\n", __func__); 1323 1324 msleep(2); 1325 1326 if (!(ppwrpriv->wowlan_pno_enable)) { 1327 rtl8723b_set_FwDisconDecision_cmd(padapter, enable); 1328 msleep(2); 1329 1330 if ((psecpriv->dot11PrivacyAlgrthm != _WEP40_) || (psecpriv->dot11PrivacyAlgrthm != _WEP104_)) 1331 pkt_type = 1; 1332 1333 rtl8723b_set_FwKeepAlive_cmd(padapter, enable, pkt_type); 1334 msleep(2); 1335 } 1336 1337 rtl8723b_set_FwWoWlanCtrl_Cmd(padapter, enable); 1338 msleep(2); 1339 1340 rtl8723b_set_FwRemoteWakeCtrl_Cmd(padapter, enable); 1341 } else { 1342 rtl8723b_set_FwRemoteWakeCtrl_Cmd(padapter, enable); 1343 msleep(2); 1344 rtl8723b_set_FwWoWlanCtrl_Cmd(padapter, enable); 1345 } 1346 1347 DBG_871X_LEVEL(_drv_always_, "-%s()-\n", __func__); 1348 } 1349 #endif /* CONFIG_WOWLAN */ 1350 1351 #ifdef CONFIG_AP_WOWLAN 1352 static void rtl8723b_set_FwAPWoWlanCtrl_Cmd(struct adapter *padapter, u8 bFuncEn) 1353 { 1354 u8 u1H2CAPWoWlanCtrlParm[H2C_WOWLAN_LEN] = {0}; 1355 u8 gpionum = 0, gpio_dur = 0; 1356 u8 gpio_high_active = 1; /* 0: low active, 1: high active */ 1357 u8 gpio_pulse = bFuncEn; 1358 #ifdef CONFIG_GPIO_WAKEUP 1359 gpionum = WAKEUP_GPIO_IDX; 1360 #endif 1361 1362 DBG_871X("%s(): bFuncEn =%d\n", __func__, bFuncEn); 1363 1364 if (bFuncEn) 1365 gpio_dur = 16; 1366 else 1367 gpio_dur = 0; 1368 1369 SET_H2CCMD_AP_WOW_GPIO_CTRL_INDEX(u1H2CAPWoWlanCtrlParm, 1370 gpionum); 1371 SET_H2CCMD_AP_WOW_GPIO_CTRL_PLUS(u1H2CAPWoWlanCtrlParm, 1372 gpio_pulse); 1373 SET_H2CCMD_AP_WOW_GPIO_CTRL_HIGH_ACTIVE(u1H2CAPWoWlanCtrlParm, 1374 gpio_high_active); 1375 SET_H2CCMD_AP_WOW_GPIO_CTRL_EN(u1H2CAPWoWlanCtrlParm, 1376 bFuncEn); 1377 SET_H2CCMD_AP_WOW_GPIO_CTRL_DURATION(u1H2CAPWoWlanCtrlParm, 1378 gpio_dur); 1379 1380 FillH2CCmd8723B(padapter, H2C_8723B_AP_WOW_GPIO_CTRL, 1381 H2C_AP_WOW_GPIO_CTRL_LEN, u1H2CAPWoWlanCtrlParm); 1382 } 1383 1384 static void rtl8723b_set_Fw_AP_Offload_Cmd(struct adapter *padapter, u8 bFuncEn) 1385 { 1386 u8 u1H2CAPOffloadCtrlParm[H2C_WOWLAN_LEN] = {0}; 1387 1388 DBG_871X("%s(): bFuncEn =%d\n", __func__, bFuncEn); 1389 1390 SET_H2CCMD_AP_WOWLAN_EN(u1H2CAPOffloadCtrlParm, bFuncEn); 1391 1392 FillH2CCmd8723B(padapter, H2C_8723B_AP_OFFLOAD, 1393 H2C_AP_OFFLOAD_LEN, u1H2CAPOffloadCtrlParm); 1394 } 1395 1396 void rtl8723b_set_ap_wowlan_cmd(struct adapter *padapter, u8 enable) 1397 { 1398 DBG_871X_LEVEL(_drv_always_, "+%s()+: enable =%d\n", __func__, enable); 1399 if (enable) { 1400 rtl8723b_set_FwJoinBssRpt_cmd(padapter, RT_MEDIA_CONNECT); 1401 issue_beacon(padapter, 0); 1402 } 1403 1404 rtl8723b_set_FwAPWoWlanCtrl_Cmd(padapter, enable); 1405 msleep(10); 1406 rtl8723b_set_Fw_AP_Offload_Cmd(padapter, enable); 1407 msleep(10); 1408 DBG_871X_LEVEL(_drv_always_, "-%s()-\n", __func__); 1409 } 1410 #endif /* CONFIG_AP_WOWLAN */ 1411 1412 /* */ 1413 /* Description: Fill the reserved packets that FW will use to RSVD page. */ 1414 /* Now we just send 4 types packet to rsvd page. */ 1415 /* (1)Beacon, (2)Ps-poll, (3)Null data, (4)ProbeRsp. */ 1416 /* Input: */ 1417 /* bDLFinished - false: At the first time we will send all the packets as a large packet to Hw, */ 1418 /* so we need to set the packet length to total lengh. */ 1419 /* true: At the second time, we should send the first packet (default:beacon) */ 1420 /* to Hw again and set the lengh in descriptor to the real beacon lengh. */ 1421 /* 2009.10.15 by tynli. */ 1422 static void rtl8723b_set_FwRsvdPagePkt( 1423 struct adapter *padapter, bool bDLFinished 1424 ) 1425 { 1426 struct xmit_frame *pcmdframe; 1427 struct pkt_attrib *pattrib; 1428 struct xmit_priv *pxmitpriv; 1429 struct mlme_ext_priv *pmlmeext; 1430 struct mlme_ext_info *pmlmeinfo; 1431 struct pwrctrl_priv *pwrctl; 1432 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1433 u32 BeaconLength = 0, PSPollLength = 0; 1434 u32 NullDataLength = 0, QosNullLength = 0, BTQosNullLength = 0; 1435 u8 *ReservedPagePacket; 1436 u8 TxDescLen = TXDESC_SIZE, TxDescOffset = TXDESC_OFFSET; 1437 u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0; 1438 u16 BufIndex, PageSize = 128; 1439 u32 TotalPacketLen, MaxRsvdPageBufSize = 0; 1440 RSVDPAGE_LOC RsvdPageLoc; 1441 #ifdef CONFIG_WOWLAN 1442 u32 ARPLegnth = 0, GTKLegnth = 0; 1443 u8 currentip[4]; 1444 u8 cur_dot11txpn[8]; 1445 #ifdef CONFIG_GTK_OL 1446 struct sta_priv *pstapriv = &padapter->stapriv; 1447 struct sta_info *psta; 1448 u8 kek[RTW_KEK_LEN]; 1449 u8 kck[RTW_KCK_LEN]; 1450 #endif 1451 #endif 1452 1453 /* DBG_871X("%s---->\n", __func__); */ 1454 1455 pxmitpriv = &padapter->xmitpriv; 1456 pmlmeext = &padapter->mlmeextpriv; 1457 pmlmeinfo = &pmlmeext->mlmext_info; 1458 pwrctl = adapter_to_pwrctl(padapter); 1459 1460 RsvdPageNum = BCNQ_PAGE_NUM_8723B + WOWLAN_PAGE_NUM_8723B; 1461 MaxRsvdPageBufSize = RsvdPageNum*PageSize; 1462 1463 pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv); 1464 if (!pcmdframe) { 1465 DBG_871X("%s: alloc ReservedPagePacket fail!\n", __func__); 1466 return; 1467 } 1468 1469 ReservedPagePacket = pcmdframe->buf_addr; 1470 memset(&RsvdPageLoc, 0, sizeof(RSVDPAGE_LOC)); 1471 1472 /* 3 (1) beacon */ 1473 BufIndex = TxDescOffset; 1474 ConstructBeacon(padapter, &ReservedPagePacket[BufIndex], &BeaconLength); 1475 1476 /* When we count the first page size, we need to reserve description size for the RSVD */ 1477 /* packet, it will be filled in front of the packet in TXPKTBUF. */ 1478 CurtPktPageNum = (u8)PageNum_128(TxDescLen + BeaconLength); 1479 /* If we don't add 1 more page, the WOWLAN function has a problem. Baron thinks it's a bug of firmware */ 1480 if (CurtPktPageNum == 1) 1481 CurtPktPageNum += 1; 1482 1483 TotalPageNum += CurtPktPageNum; 1484 1485 BufIndex += (CurtPktPageNum*PageSize); 1486 1487 /* 3 (2) ps-poll */ 1488 RsvdPageLoc.LocPsPoll = TotalPageNum; 1489 ConstructPSPoll(padapter, &ReservedPagePacket[BufIndex], &PSPollLength); 1490 rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], PSPollLength, true, false, false); 1491 1492 /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: PS-POLL %p %d\n", */ 1493 /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (PSPollLength+TxDescLen)); */ 1494 1495 CurtPktPageNum = (u8)PageNum_128(TxDescLen + PSPollLength); 1496 1497 TotalPageNum += CurtPktPageNum; 1498 1499 BufIndex += (CurtPktPageNum*PageSize); 1500 1501 /* 3 (3) null data */ 1502 RsvdPageLoc.LocNullData = TotalPageNum; 1503 ConstructNullFunctionData( 1504 padapter, 1505 &ReservedPagePacket[BufIndex], 1506 &NullDataLength, 1507 get_my_bssid(&pmlmeinfo->network), 1508 false, 0, 0, false 1509 ); 1510 rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], NullDataLength, false, false, false); 1511 1512 /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: NULL DATA %p %d\n", */ 1513 /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (NullDataLength+TxDescLen)); */ 1514 1515 CurtPktPageNum = (u8)PageNum_128(TxDescLen + NullDataLength); 1516 1517 TotalPageNum += CurtPktPageNum; 1518 1519 BufIndex += (CurtPktPageNum*PageSize); 1520 1521 /* 3 (5) Qos null data */ 1522 RsvdPageLoc.LocQosNull = TotalPageNum; 1523 ConstructNullFunctionData( 1524 padapter, 1525 &ReservedPagePacket[BufIndex], 1526 &QosNullLength, 1527 get_my_bssid(&pmlmeinfo->network), 1528 true, 0, 0, false 1529 ); 1530 rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], QosNullLength, false, false, false); 1531 1532 /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: QOS NULL DATA %p %d\n", */ 1533 /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (QosNullLength+TxDescLen)); */ 1534 1535 CurtPktPageNum = (u8)PageNum_128(TxDescLen + QosNullLength); 1536 1537 TotalPageNum += CurtPktPageNum; 1538 1539 BufIndex += (CurtPktPageNum*PageSize); 1540 1541 /* 3 (6) BT Qos null data */ 1542 RsvdPageLoc.LocBTQosNull = TotalPageNum; 1543 ConstructNullFunctionData( 1544 padapter, 1545 &ReservedPagePacket[BufIndex], 1546 &BTQosNullLength, 1547 get_my_bssid(&pmlmeinfo->network), 1548 true, 0, 0, false 1549 ); 1550 rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], BTQosNullLength, false, true, false); 1551 1552 /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: BT QOS NULL DATA %p %d\n", */ 1553 /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (BTQosNullLength+TxDescLen)); */ 1554 1555 CurtPktPageNum = (u8)PageNum_128(TxDescLen + BTQosNullLength); 1556 1557 TotalPageNum += CurtPktPageNum; 1558 1559 BufIndex += (CurtPktPageNum*PageSize); 1560 1561 #ifdef CONFIG_WOWLAN 1562 if (check_fwstate(pmlmepriv, _FW_LINKED)) { 1563 /* if (pwrctl->wowlan_mode == true) { */ 1564 /* BufIndex += (CurtPktPageNum*PageSize); */ 1565 1566 /* 3(7) ARP RSP */ 1567 rtw_get_current_ip_address(padapter, currentip); 1568 RsvdPageLoc.LocArpRsp = TotalPageNum; 1569 { 1570 ConstructARPResponse( 1571 padapter, 1572 &ReservedPagePacket[BufIndex], 1573 &ARPLegnth, 1574 currentip 1575 ); 1576 rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], ARPLegnth, false, false, true); 1577 1578 /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: ARP RSP %p %d\n", */ 1579 /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (ARPLegnth+TxDescLen)); */ 1580 1581 CurtPktPageNum = (u8)PageNum_128(TxDescLen + ARPLegnth); 1582 } 1583 TotalPageNum += CurtPktPageNum; 1584 1585 BufIndex += (CurtPktPageNum*PageSize); 1586 1587 /* 3(8) SEC IV */ 1588 rtw_get_sec_iv(padapter, cur_dot11txpn, get_my_bssid(&pmlmeinfo->network)); 1589 RsvdPageLoc.LocRemoteCtrlInfo = TotalPageNum; 1590 memcpy(ReservedPagePacket+BufIndex-TxDescLen, cur_dot11txpn, _AES_IV_LEN_); 1591 1592 /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: SEC IV %p %d\n", */ 1593 /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], _AES_IV_LEN_); */ 1594 1595 CurtPktPageNum = (u8)PageNum_128(_AES_IV_LEN_); 1596 1597 TotalPageNum += CurtPktPageNum; 1598 1599 #ifdef CONFIG_GTK_OL 1600 BufIndex += (CurtPktPageNum*PageSize); 1601 1602 /* if the ap staion info. exists, get the kek, kck from staion info. */ 1603 psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); 1604 if (!psta) { 1605 memset(kek, 0, RTW_KEK_LEN); 1606 memset(kck, 0, RTW_KCK_LEN); 1607 DBG_8192C("%s, KEK, KCK download rsvd page all zero\n", __func__); 1608 } else { 1609 memcpy(kek, psta->kek, RTW_KEK_LEN); 1610 memcpy(kck, psta->kck, RTW_KCK_LEN); 1611 } 1612 1613 /* 3(9) KEK, KCK */ 1614 RsvdPageLoc.LocGTKInfo = TotalPageNum; 1615 memcpy(ReservedPagePacket+BufIndex-TxDescLen, kck, RTW_KCK_LEN); 1616 memcpy(ReservedPagePacket+BufIndex-TxDescLen+RTW_KCK_LEN, kek, RTW_KEK_LEN); 1617 1618 /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: KEK KCK %p %d\n", */ 1619 /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (TxDescLen + RTW_KCK_LEN + RTW_KEK_LEN)); */ 1620 1621 CurtPktPageNum = (u8)PageNum_128(TxDescLen + RTW_KCK_LEN + RTW_KEK_LEN); 1622 1623 TotalPageNum += CurtPktPageNum; 1624 1625 BufIndex += (CurtPktPageNum*PageSize); 1626 1627 /* 3(10) GTK Response */ 1628 RsvdPageLoc.LocGTKRsp = TotalPageNum; 1629 ConstructGTKResponse( 1630 padapter, 1631 &ReservedPagePacket[BufIndex], 1632 >KLegnth 1633 ); 1634 1635 rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], GTKLegnth, false, false, true); 1636 /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: GTK RSP %p %d\n", */ 1637 /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (TxDescLen + GTKLegnth)); */ 1638 1639 CurtPktPageNum = (u8)PageNum_128(TxDescLen + GTKLegnth); 1640 1641 TotalPageNum += CurtPktPageNum; 1642 1643 BufIndex += (CurtPktPageNum*PageSize); 1644 1645 /* below page is empty for GTK extension memory */ 1646 /* 3(11) GTK EXT MEM */ 1647 RsvdPageLoc.LocGTKEXTMEM = TotalPageNum; 1648 1649 CurtPktPageNum = 2; 1650 1651 TotalPageNum += CurtPktPageNum; 1652 1653 TotalPacketLen = BufIndex-TxDescLen + 256; /* extension memory for FW */ 1654 #else 1655 TotalPacketLen = BufIndex-TxDescLen + sizeof (union pn48); /* IV len */ 1656 #endif /* CONFIG_GTK_OL */ 1657 } else 1658 #endif /* CONFIG_WOWLAN */ 1659 { 1660 #ifdef CONFIG_PNO_SUPPORT 1661 if (!pwrctl->pno_in_resume && pwrctl->pno_inited) { 1662 /* Probe Request */ 1663 RsvdPageLoc.LocProbePacket = TotalPageNum; 1664 ConstructProbeReq( 1665 padapter, 1666 &ReservedPagePacket[BufIndex], 1667 &ProbeReqLength); 1668 1669 rtl8723b_fill_fake_txdesc(padapter, 1670 &ReservedPagePacket[BufIndex-TxDescLen], 1671 ProbeReqLength, false, false, false); 1672 #ifdef CONFIG_PNO_SET_DEBUG 1673 { 1674 int gj; 1675 printk("probe req pkt =>\n"); 1676 for (gj = 0; gj < ProbeReqLength+TxDescLen; gj++) { 1677 printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]); 1678 if ((gj+1)%8 == 0) 1679 printk("\n"); 1680 } 1681 printk(" <=end\n"); 1682 } 1683 #endif 1684 CurtPktPageNum = 1685 (u8)PageNum_128(TxDescLen + ProbeReqLength); 1686 1687 TotalPageNum += CurtPktPageNum; 1688 1689 BufIndex += (CurtPktPageNum*PageSize); 1690 1691 /* PNO INFO Page */ 1692 RsvdPageLoc.LocPNOInfo = TotalPageNum; 1693 ConstructPnoInfo(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &PNOLength); 1694 #ifdef CONFIG_PNO_SET_DEBUG 1695 { 1696 int gj; 1697 printk("PNO pkt =>\n"); 1698 for (gj = 0; gj < PNOLength; gj++) { 1699 printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]); 1700 if ((gj + 1)%8 == 0) 1701 printk("\n"); 1702 } 1703 printk(" <=end\n"); 1704 } 1705 #endif 1706 1707 CurtPktPageNum = (u8)PageNum_128(PNOLength); 1708 TotalPageNum += CurtPktPageNum; 1709 BufIndex += (CurtPktPageNum*PageSize); 1710 1711 /* SSID List Page */ 1712 RsvdPageLoc.LocSSIDInfo = TotalPageNum; 1713 ConstructSSIDList(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &SSIDLegnth); 1714 #ifdef CONFIG_PNO_SET_DEBUG 1715 { 1716 int gj; 1717 printk("SSID list pkt =>\n"); 1718 for (gj = 0; gj < SSIDLegnth; gj++) { 1719 printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]); 1720 if ((gj + 1)%8 == 0) 1721 printk("\n"); 1722 } 1723 printk(" <=end\n"); 1724 } 1725 #endif 1726 CurtPktPageNum = (u8)PageNum_128(SSIDLegnth); 1727 TotalPageNum += CurtPktPageNum; 1728 BufIndex += (CurtPktPageNum*PageSize); 1729 1730 /* Scan Info Page */ 1731 RsvdPageLoc.LocScanInfo = TotalPageNum; 1732 ConstructScanInfo(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &ScanInfoLength); 1733 #ifdef CONFIG_PNO_SET_DEBUG 1734 { 1735 int gj; 1736 printk("Scan info pkt =>\n"); 1737 for (gj = 0; gj < ScanInfoLength; gj++) { 1738 printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]); 1739 if ((gj + 1)%8 == 0) 1740 printk("\n"); 1741 } 1742 printk(" <=end\n"); 1743 } 1744 #endif 1745 CurtPktPageNum = (u8)PageNum_128(ScanInfoLength); 1746 TotalPageNum += CurtPktPageNum; 1747 BufIndex += (CurtPktPageNum*PageSize); 1748 1749 TotalPacketLen = BufIndex + ScanInfoLength; 1750 } else { 1751 TotalPacketLen = BufIndex + BTQosNullLength; 1752 } 1753 #else /* CONFIG_PNO_SUPPORT */ 1754 TotalPacketLen = BufIndex + BTQosNullLength; 1755 #endif 1756 } 1757 1758 if (TotalPacketLen > MaxRsvdPageBufSize) { 1759 DBG_871X("%s(): ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", __func__, 1760 TotalPacketLen, MaxRsvdPageBufSize); 1761 goto error; 1762 } else { 1763 /* update attribute */ 1764 pattrib = &pcmdframe->attrib; 1765 update_mgntframe_attrib(padapter, pattrib); 1766 pattrib->qsel = 0x10; 1767 pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset; 1768 dump_mgntframe_and_wait(padapter, pcmdframe, 100); 1769 } 1770 1771 DBG_871X("%s: Set RSVD page location to Fw , TotalPacketLen(%d), TotalPageNum(%d)\n", __func__, TotalPacketLen, TotalPageNum); 1772 if (check_fwstate(pmlmepriv, _FW_LINKED)) { 1773 rtl8723b_set_FwRsvdPage_cmd(padapter, &RsvdPageLoc); 1774 rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc); 1775 } else { 1776 rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc); 1777 #ifdef CONFIG_PNO_SUPPORT 1778 if (pwrctl->pno_in_resume) 1779 rtl8723b_set_FwScanOffloadInfo_cmd(padapter, 1780 &RsvdPageLoc, 0); 1781 else 1782 rtl8723b_set_FwScanOffloadInfo_cmd(padapter, 1783 &RsvdPageLoc, 1); 1784 #endif 1785 } 1786 return; 1787 1788 error: 1789 1790 rtw_free_xmitframe(pxmitpriv, pcmdframe); 1791 } 1792 1793 #ifdef CONFIG_AP_WOWLAN 1794 /* */ 1795 /* Description: Fill the reserved packets that FW will use to RSVD page. */ 1796 /* Now we just send 2 types packet to rsvd page. (1)Beacon, (2)ProbeRsp. */ 1797 /* */ 1798 /* Input: bDLFinished */ 1799 /* */ 1800 /* false: At the first time we will send all the packets as a large packet to Hw, */ 1801 /* so we need to set the packet length to total lengh. */ 1802 /* */ 1803 /* true: At the second time, we should send the first packet (default:beacon) */ 1804 /* to Hw again and set the lengh in descriptor to the real beacon lengh. */ 1805 /* 2009.10.15 by tynli. */ 1806 static void rtl8723b_set_AP_FwRsvdPagePkt( 1807 struct adapter *padapter, bool bDLFinished 1808 ) 1809 { 1810 struct hal_com_data *pHalData; 1811 struct xmit_frame *pcmdframe; 1812 struct pkt_attrib *pattrib; 1813 struct xmit_priv *pxmitpriv; 1814 struct mlme_ext_priv *pmlmeext; 1815 struct mlme_ext_info *pmlmeinfo; 1816 struct pwrctrl_priv *pwrctl; 1817 u32 BeaconLength = 0, ProbeRspLength = 0; 1818 u8 *ReservedPagePacket; 1819 u8 TxDescLen = TXDESC_SIZE, TxDescOffset = TXDESC_OFFSET; 1820 u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0; 1821 u8 currentip[4]; 1822 u16 BufIndex, PageSize = 128; 1823 u32 TotalPacketLen = 0, MaxRsvdPageBufSize = 0; 1824 RSVDPAGE_LOC RsvdPageLoc; 1825 1826 /* DBG_871X("%s---->\n", __func__); */ 1827 DBG_8192C("+" FUNC_ADPT_FMT ": iface_type =%d\n", 1828 FUNC_ADPT_ARG(padapter), get_iface_type(padapter)); 1829 1830 pHalData = GET_HAL_DATA(padapter); 1831 pxmitpriv = &padapter->xmitpriv; 1832 pmlmeext = &padapter->mlmeextpriv; 1833 pmlmeinfo = &pmlmeext->mlmext_info; 1834 pwrctl = adapter_to_pwrctl(padapter); 1835 1836 RsvdPageNum = BCNQ_PAGE_NUM_8723B + AP_WOWLAN_PAGE_NUM_8723B; 1837 MaxRsvdPageBufSize = RsvdPageNum*PageSize; 1838 1839 pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv); 1840 if (!pcmdframe) { 1841 DBG_871X("%s: alloc ReservedPagePacket fail!\n", __func__); 1842 return; 1843 } 1844 1845 ReservedPagePacket = pcmdframe->buf_addr; 1846 memset(&RsvdPageLoc, 0, sizeof(RSVDPAGE_LOC)); 1847 1848 /* 3 (1) beacon */ 1849 BufIndex = TxDescOffset; 1850 ConstructBeacon(padapter, &ReservedPagePacket[BufIndex], &BeaconLength); 1851 1852 /* When we count the first page size, we need to reserve description size for the RSVD */ 1853 /* packet, it will be filled in front of the packet in TXPKTBUF. */ 1854 CurtPktPageNum = (u8)PageNum_128(TxDescLen + BeaconLength); 1855 /* If we don't add 1 more page, the WOWLAN function has a problem. Baron thinks it's a bug of firmware */ 1856 if (CurtPktPageNum == 1) 1857 CurtPktPageNum += 1; 1858 TotalPageNum += CurtPktPageNum; 1859 1860 BufIndex += (CurtPktPageNum*PageSize); 1861 1862 /* 2 (4) probe response */ 1863 RsvdPageLoc.LocProbeRsp = TotalPageNum; 1864 1865 rtw_get_current_ip_address(padapter, currentip); 1866 1867 ConstructProbeRsp( 1868 padapter, 1869 &ReservedPagePacket[BufIndex], 1870 &ProbeRspLength, 1871 currentip, 1872 false); 1873 rtl8723b_fill_fake_txdesc(padapter, 1874 &ReservedPagePacket[BufIndex-TxDescLen], 1875 ProbeRspLength, 1876 false, false, false); 1877 1878 DBG_871X("%s(): HW_VAR_SET_TX_CMD: PROBE RSP %p %d\n", 1879 __func__, &ReservedPagePacket[BufIndex-TxDescLen], 1880 (ProbeRspLength+TxDescLen)); 1881 1882 CurtPktPageNum = (u8)PageNum_128(TxDescLen + ProbeRspLength); 1883 1884 TotalPageNum += CurtPktPageNum; 1885 1886 BufIndex += (CurtPktPageNum*PageSize); 1887 1888 TotalPacketLen = BufIndex + ProbeRspLength; 1889 1890 if (TotalPacketLen > MaxRsvdPageBufSize) { 1891 DBG_871X("%s(): ERROR: The rsvd page size is not enough \ 1892 !!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", 1893 __func__, TotalPacketLen, MaxRsvdPageBufSize); 1894 goto error; 1895 } else { 1896 /* update attribute */ 1897 pattrib = &pcmdframe->attrib; 1898 update_mgntframe_attrib(padapter, pattrib); 1899 pattrib->qsel = 0x10; 1900 pattrib->pktlen = TotalPacketLen - TxDescOffset; 1901 pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset; 1902 dump_mgntframe_and_wait(padapter, pcmdframe, 100); 1903 } 1904 1905 DBG_871X("%s: Set RSVD page location to Fw , TotalPacketLen(%d), TotalPageNum(%d)\n", __func__, TotalPacketLen, TotalPageNum); 1906 rtl8723b_set_ap_wow_rsvdpage_cmd(padapter, &RsvdPageLoc); 1907 1908 return; 1909 error: 1910 rtw_free_xmitframe(pxmitpriv, pcmdframe); 1911 } 1912 #endif /* CONFIG_AP_WOWLAN */ 1913 1914 void rtl8723b_download_rsvd_page(struct adapter *padapter, u8 mstatus) 1915 { 1916 struct hal_com_data *pHalData = GET_HAL_DATA(padapter); 1917 #ifdef CONFIG_AP_WOWLAN 1918 struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); 1919 #endif 1920 struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); 1921 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); 1922 bool bcn_valid = false; 1923 u8 DLBcnCount = 0; 1924 u32 poll = 0; 1925 u8 val8; 1926 1927 DBG_8192C("+" FUNC_ADPT_FMT ": iface_type =%d mstatus(%x)\n", 1928 FUNC_ADPT_ARG(padapter), get_iface_type(padapter), mstatus); 1929 1930 if (mstatus == RT_MEDIA_CONNECT) { 1931 bool bRecover = false; 1932 u8 v8; 1933 1934 /* We should set AID, correct TSF, HW seq enable before set JoinBssReport to Fw in 88/92C. */ 1935 /* Suggested by filen. Added by tynli. */ 1936 rtw_write16(padapter, REG_BCN_PSR_RPT, (0xC000|pmlmeinfo->aid)); 1937 1938 /* set REG_CR bit 8 */ 1939 v8 = rtw_read8(padapter, REG_CR+1); 1940 v8 |= BIT(0); /* ENSWBCN */ 1941 rtw_write8(padapter, REG_CR+1, v8); 1942 1943 /* Disable Hw protection for a time which revserd for Hw sending beacon. */ 1944 /* Fix download reserved page packet fail that access collision with the protection time. */ 1945 /* 2010.05.11. Added by tynli. */ 1946 val8 = rtw_read8(padapter, REG_BCN_CTRL); 1947 val8 &= ~EN_BCN_FUNCTION; 1948 val8 |= DIS_TSF_UDT; 1949 rtw_write8(padapter, REG_BCN_CTRL, val8); 1950 1951 /* Set FWHW_TXQ_CTRL 0x422[6]= 0 to tell Hw the packet is not a real beacon frame. */ 1952 if (pHalData->RegFwHwTxQCtrl & BIT(6)) 1953 bRecover = true; 1954 1955 /* To tell Hw the packet is not a real beacon frame. */ 1956 rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl & ~BIT(6)); 1957 pHalData->RegFwHwTxQCtrl &= ~BIT(6); 1958 1959 /* Clear beacon valid check bit. */ 1960 rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL); 1961 rtw_hal_set_hwreg(padapter, HW_VAR_DL_BCN_SEL, NULL); 1962 1963 DLBcnCount = 0; 1964 poll = 0; 1965 do { 1966 #ifdef CONFIG_AP_WOWLAN 1967 if (pwrpriv->wowlan_ap_mode) 1968 rtl8723b_set_AP_FwRsvdPagePkt(padapter, 0); 1969 else 1970 rtl8723b_set_FwRsvdPagePkt(padapter, 0); 1971 #else 1972 /* download rsvd page. */ 1973 rtl8723b_set_FwRsvdPagePkt(padapter, 0); 1974 #endif 1975 DLBcnCount++; 1976 do { 1977 yield(); 1978 /* mdelay(10); */ 1979 /* check rsvd page download OK. */ 1980 rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bcn_valid)); 1981 poll++; 1982 } while (!bcn_valid && (poll%10) != 0 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); 1983 1984 } while (!bcn_valid && DLBcnCount <= 100 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); 1985 1986 if (padapter->bSurpriseRemoved || padapter->bDriverStopped) { 1987 } else if (!bcn_valid) 1988 DBG_871X(ADPT_FMT": 1 DL RSVD page failed! DLBcnCount:%u, poll:%u\n", 1989 ADPT_ARG(padapter), DLBcnCount, poll); 1990 else { 1991 struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); 1992 pwrctl->fw_psmode_iface_id = padapter->iface_id; 1993 DBG_871X(ADPT_FMT": 1 DL RSVD page success! DLBcnCount:%u, poll:%u\n", 1994 ADPT_ARG(padapter), DLBcnCount, poll); 1995 } 1996 1997 /* 2010.05.11. Added by tynli. */ 1998 val8 = rtw_read8(padapter, REG_BCN_CTRL); 1999 val8 |= EN_BCN_FUNCTION; 2000 val8 &= ~DIS_TSF_UDT; 2001 rtw_write8(padapter, REG_BCN_CTRL, val8); 2002 2003 /* To make sure that if there exists an adapter which would like to send beacon. */ 2004 /* If exists, the origianl value of 0x422[6] will be 1, we should check this to */ 2005 /* prevent from setting 0x422[6] to 0 after download reserved page, or it will cause */ 2006 /* the beacon cannot be sent by HW. */ 2007 /* 2010.06.23. Added by tynli. */ 2008 if (bRecover) { 2009 rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl | BIT(6)); 2010 pHalData->RegFwHwTxQCtrl |= BIT(6); 2011 } 2012 2013 /* Clear CR[8] or beacon packet will not be send to TxBuf anymore. */ 2014 v8 = rtw_read8(padapter, REG_CR+1); 2015 v8 &= ~BIT(0); /* ~ENSWBCN */ 2016 rtw_write8(padapter, REG_CR+1, v8); 2017 } 2018 } 2019 2020 void rtl8723b_set_FwJoinBssRpt_cmd(struct adapter *padapter, u8 mstatus) 2021 { 2022 if (mstatus == 1) 2023 rtl8723b_download_rsvd_page(padapter, RT_MEDIA_CONNECT); 2024 } 2025 2026 /* arg[0] = macid */ 2027 /* arg[1] = raid */ 2028 /* arg[2] = shortGIrate */ 2029 /* arg[3] = init_rate */ 2030 void rtl8723b_Add_RateATid( 2031 struct adapter *padapter, 2032 u32 bitmap, 2033 u8 *arg, 2034 u8 rssi_level 2035 ) 2036 { 2037 struct hal_com_data *pHalData = GET_HAL_DATA(padapter); 2038 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; 2039 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); 2040 struct sta_info *psta; 2041 u8 mac_id = arg[0]; 2042 u8 raid = arg[1]; 2043 u8 shortGI = arg[2]; 2044 u8 bw; 2045 u32 mask = bitmap&0x0FFFFFFF; 2046 2047 psta = pmlmeinfo->FW_sta_info[mac_id].psta; 2048 if (!psta) 2049 return; 2050 2051 bw = psta->bw_mode; 2052 2053 if (rssi_level != DM_RATR_STA_INIT) 2054 mask = ODM_Get_Rate_Bitmap(&pHalData->odmpriv, mac_id, mask, rssi_level); 2055 2056 DBG_871X("%s(): mac_id =%d raid = 0x%x bw =%d mask = 0x%x\n", __func__, mac_id, raid, bw, mask); 2057 rtl8723b_set_FwMacIdConfig_cmd(padapter, mac_id, raid, bw, shortGI, mask); 2058 } 2059 2060 static void ConstructBtNullFunctionData( 2061 struct adapter *padapter, 2062 u8 *pframe, 2063 u32 *pLength, 2064 u8 *StaAddr, 2065 u8 bQoS, 2066 u8 AC, 2067 u8 bEosp, 2068 u8 bForcePowerSave 2069 ) 2070 { 2071 struct ieee80211_hdr *pwlanhdr; 2072 __le16 *fctrl; 2073 u32 pktlen; 2074 struct mlme_ext_priv *pmlmeext; 2075 struct mlme_ext_info *pmlmeinfo; 2076 u8 bssid[ETH_ALEN]; 2077 2078 2079 DBG_871X("+" FUNC_ADPT_FMT ": qos =%d eosp =%d ps =%d\n", 2080 FUNC_ADPT_ARG(padapter), bQoS, bEosp, bForcePowerSave); 2081 2082 pwlanhdr = (struct ieee80211_hdr *)pframe; 2083 pmlmeext = &padapter->mlmeextpriv; 2084 pmlmeinfo = &pmlmeext->mlmext_info; 2085 2086 if (!StaAddr) { 2087 memcpy(bssid, myid(&padapter->eeprompriv), ETH_ALEN); 2088 StaAddr = bssid; 2089 } 2090 2091 fctrl = &pwlanhdr->frame_control; 2092 *fctrl = 0; 2093 if (bForcePowerSave) 2094 SetPwrMgt(fctrl); 2095 2096 SetFrDs(fctrl); 2097 memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); 2098 memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); 2099 memcpy(pwlanhdr->addr3, myid(&padapter->eeprompriv), ETH_ALEN); 2100 2101 SetDuration(pwlanhdr, 0); 2102 SetSeqNum(pwlanhdr, 0); 2103 2104 if (bQoS) { 2105 struct ieee80211_qos_hdr *pwlanqoshdr; 2106 2107 SetFrameSubType(pframe, WIFI_QOS_DATA_NULL); 2108 2109 pwlanqoshdr = (struct ieee80211_qos_hdr *)pframe; 2110 SetPriority(&pwlanqoshdr->qos_ctrl, AC); 2111 SetEOSP(&pwlanqoshdr->qos_ctrl, bEosp); 2112 2113 pktlen = sizeof(struct ieee80211_qos_hdr); 2114 } else { 2115 SetFrameSubType(pframe, WIFI_DATA_NULL); 2116 2117 pktlen = sizeof(struct ieee80211_hdr_3addr); 2118 } 2119 2120 *pLength = pktlen; 2121 } 2122 2123 static void SetFwRsvdPagePkt_BTCoex(struct adapter *padapter) 2124 { 2125 struct hal_com_data *pHalData; 2126 struct xmit_frame *pcmdframe; 2127 struct pkt_attrib *pattrib; 2128 struct xmit_priv *pxmitpriv; 2129 struct mlme_ext_priv *pmlmeext; 2130 struct mlme_ext_info *pmlmeinfo; 2131 u32 BeaconLength = 0; 2132 u32 BTQosNullLength = 0; 2133 u8 *ReservedPagePacket; 2134 u8 TxDescLen, TxDescOffset; 2135 u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0; 2136 u16 BufIndex, PageSize; 2137 u32 TotalPacketLen, MaxRsvdPageBufSize = 0; 2138 RSVDPAGE_LOC RsvdPageLoc; 2139 2140 2141 /* DBG_8192C("+" FUNC_ADPT_FMT "\n", FUNC_ADPT_ARG(padapter)); */ 2142 2143 pHalData = GET_HAL_DATA(padapter); 2144 pxmitpriv = &padapter->xmitpriv; 2145 pmlmeext = &padapter->mlmeextpriv; 2146 pmlmeinfo = &pmlmeext->mlmext_info; 2147 TxDescLen = TXDESC_SIZE; 2148 TxDescOffset = TXDESC_OFFSET; 2149 PageSize = PAGE_SIZE_TX_8723B; 2150 2151 RsvdPageNum = BCNQ_PAGE_NUM_8723B; 2152 MaxRsvdPageBufSize = RsvdPageNum*PageSize; 2153 2154 pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv); 2155 if (!pcmdframe) { 2156 DBG_8192C("%s: alloc ReservedPagePacket fail!\n", __func__); 2157 return; 2158 } 2159 2160 ReservedPagePacket = pcmdframe->buf_addr; 2161 memset(&RsvdPageLoc, 0, sizeof(RSVDPAGE_LOC)); 2162 2163 /* 3 (1) beacon */ 2164 BufIndex = TxDescOffset; 2165 ConstructBeacon(padapter, &ReservedPagePacket[BufIndex], &BeaconLength); 2166 2167 /* When we count the first page size, we need to reserve description size for the RSVD */ 2168 /* packet, it will be filled in front of the packet in TXPKTBUF. */ 2169 CurtPktPageNum = (u8)PageNum_128(TxDescLen + BeaconLength); 2170 /* If we don't add 1 more page, the WOWLAN function has a problem. Baron thinks it's a bug of firmware */ 2171 if (CurtPktPageNum == 1) 2172 CurtPktPageNum += 1; 2173 TotalPageNum += CurtPktPageNum; 2174 2175 BufIndex += (CurtPktPageNum*PageSize); 2176 2177 /* Jump to lastest page */ 2178 if (BufIndex < (MaxRsvdPageBufSize - PageSize)) { 2179 BufIndex = TxDescOffset + (MaxRsvdPageBufSize - PageSize); 2180 TotalPageNum = BCNQ_PAGE_NUM_8723B - 1; 2181 } 2182 2183 /* 3 (6) BT Qos null data */ 2184 RsvdPageLoc.LocBTQosNull = TotalPageNum; 2185 ConstructBtNullFunctionData( 2186 padapter, 2187 &ReservedPagePacket[BufIndex], 2188 &BTQosNullLength, 2189 NULL, 2190 true, 0, 0, false 2191 ); 2192 rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], BTQosNullLength, false, true, false); 2193 2194 CurtPktPageNum = (u8)PageNum_128(TxDescLen + BTQosNullLength); 2195 2196 TotalPageNum += CurtPktPageNum; 2197 2198 TotalPacketLen = BufIndex + BTQosNullLength; 2199 if (TotalPacketLen > MaxRsvdPageBufSize) { 2200 DBG_8192C(FUNC_ADPT_FMT ": ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", 2201 FUNC_ADPT_ARG(padapter), TotalPacketLen, MaxRsvdPageBufSize); 2202 goto error; 2203 } 2204 2205 /* update attribute */ 2206 pattrib = &pcmdframe->attrib; 2207 update_mgntframe_attrib(padapter, pattrib); 2208 pattrib->qsel = 0x10; 2209 pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset; 2210 dump_mgntframe_and_wait(padapter, pcmdframe, 100); 2211 2212 /* DBG_8192C(FUNC_ADPT_FMT ": Set RSVD page location to Fw, TotalPacketLen(%d), TotalPageNum(%d)\n", */ 2213 /* FUNC_ADPT_ARG(padapter), TotalPacketLen, TotalPageNum); */ 2214 rtl8723b_set_FwRsvdPage_cmd(padapter, &RsvdPageLoc); 2215 rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc); 2216 2217 return; 2218 2219 error: 2220 rtw_free_xmitframe(pxmitpriv, pcmdframe); 2221 } 2222 2223 void rtl8723b_download_BTCoex_AP_mode_rsvd_page(struct adapter *padapter) 2224 { 2225 struct hal_com_data *pHalData; 2226 struct mlme_ext_priv *pmlmeext; 2227 struct mlme_ext_info *pmlmeinfo; 2228 u8 bRecover = false; 2229 u8 bcn_valid = false; 2230 u8 DLBcnCount = 0; 2231 u32 poll = 0; 2232 u8 val8; 2233 2234 2235 DBG_8192C("+" FUNC_ADPT_FMT ": iface_type =%d fw_state = 0x%08X\n", 2236 FUNC_ADPT_ARG(padapter), get_iface_type(padapter), get_fwstate(&padapter->mlmepriv)); 2237 2238 #ifdef DEBUG 2239 if (check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE) == false) { 2240 DBG_8192C(FUNC_ADPT_FMT ": [WARNING] not in AP mode!!\n", 2241 FUNC_ADPT_ARG(padapter)); 2242 } 2243 #endif /* DEBUG */ 2244 2245 pHalData = GET_HAL_DATA(padapter); 2246 pmlmeext = &padapter->mlmeextpriv; 2247 pmlmeinfo = &pmlmeext->mlmext_info; 2248 2249 /* We should set AID, correct TSF, HW seq enable before set JoinBssReport to Fw in 88/92C. */ 2250 /* Suggested by filen. Added by tynli. */ 2251 rtw_write16(padapter, REG_BCN_PSR_RPT, (0xC000|pmlmeinfo->aid)); 2252 2253 /* set REG_CR bit 8 */ 2254 val8 = rtw_read8(padapter, REG_CR+1); 2255 val8 |= BIT(0); /* ENSWBCN */ 2256 rtw_write8(padapter, REG_CR+1, val8); 2257 2258 /* Disable Hw protection for a time which revserd for Hw sending beacon. */ 2259 /* Fix download reserved page packet fail that access collision with the protection time. */ 2260 /* 2010.05.11. Added by tynli. */ 2261 val8 = rtw_read8(padapter, REG_BCN_CTRL); 2262 val8 &= ~EN_BCN_FUNCTION; 2263 val8 |= DIS_TSF_UDT; 2264 rtw_write8(padapter, REG_BCN_CTRL, val8); 2265 2266 /* Set FWHW_TXQ_CTRL 0x422[6]= 0 to tell Hw the packet is not a real beacon frame. */ 2267 if (pHalData->RegFwHwTxQCtrl & BIT(6)) 2268 bRecover = true; 2269 2270 /* To tell Hw the packet is not a real beacon frame. */ 2271 pHalData->RegFwHwTxQCtrl &= ~BIT(6); 2272 rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl); 2273 2274 /* Clear beacon valid check bit. */ 2275 rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL); 2276 rtw_hal_set_hwreg(padapter, HW_VAR_DL_BCN_SEL, NULL); 2277 2278 DLBcnCount = 0; 2279 poll = 0; 2280 do { 2281 SetFwRsvdPagePkt_BTCoex(padapter); 2282 DLBcnCount++; 2283 do { 2284 yield(); 2285 /* mdelay(10); */ 2286 /* check rsvd page download OK. */ 2287 rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, &bcn_valid); 2288 poll++; 2289 } while (!bcn_valid && (poll%10) != 0 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); 2290 } while (!bcn_valid && (DLBcnCount <= 100) && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); 2291 2292 if (bcn_valid) { 2293 struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); 2294 pwrctl->fw_psmode_iface_id = padapter->iface_id; 2295 DBG_8192C(ADPT_FMT": DL RSVD page success! DLBcnCount:%d, poll:%d\n", 2296 ADPT_ARG(padapter), DLBcnCount, poll); 2297 } else { 2298 DBG_8192C(ADPT_FMT": DL RSVD page fail! DLBcnCount:%d, poll:%d\n", 2299 ADPT_ARG(padapter), DLBcnCount, poll); 2300 DBG_8192C(ADPT_FMT": DL RSVD page fail! bSurpriseRemoved =%d\n", 2301 ADPT_ARG(padapter), padapter->bSurpriseRemoved); 2302 DBG_8192C(ADPT_FMT": DL RSVD page fail! bDriverStopped =%d\n", 2303 ADPT_ARG(padapter), padapter->bDriverStopped); 2304 } 2305 2306 /* 2010.05.11. Added by tynli. */ 2307 val8 = rtw_read8(padapter, REG_BCN_CTRL); 2308 val8 |= EN_BCN_FUNCTION; 2309 val8 &= ~DIS_TSF_UDT; 2310 rtw_write8(padapter, REG_BCN_CTRL, val8); 2311 2312 /* To make sure that if there exists an adapter which would like to send beacon. */ 2313 /* If exists, the origianl value of 0x422[6] will be 1, we should check this to */ 2314 /* prevent from setting 0x422[6] to 0 after download reserved page, or it will cause */ 2315 /* the beacon cannot be sent by HW. */ 2316 /* 2010.06.23. Added by tynli. */ 2317 if (bRecover) { 2318 pHalData->RegFwHwTxQCtrl |= BIT(6); 2319 rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl); 2320 } 2321 2322 /* Clear CR[8] or beacon packet will not be send to TxBuf anymore. */ 2323 val8 = rtw_read8(padapter, REG_CR+1); 2324 val8 &= ~BIT(0); /* ~ENSWBCN */ 2325 rtw_write8(padapter, REG_CR+1, val8); 2326 } 2327