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 >KLegnth 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 } 2325