rtw_cmd.c revision aa3f5ccb010a1496b616a27a81e8ee1722f25a72
1/****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * You should have received a copy of the GNU General Public License along with 15 * this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA 17 * 18 * 19 ******************************************************************************/ 20#define _RTW_CMD_C_ 21 22#include <osdep_service.h> 23#include <drv_types.h> 24#include <recv_osdep.h> 25#include <cmd_osdep.h> 26#include <mlme_osdep.h> 27#include <rtw_mlme_ext.h> 28 29/* 30Caller and the rtw_cmd_thread can protect cmd_q by spin_lock. 31No irqsave is necessary. 32*/ 33 34int _rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) 35{ 36 int res = _SUCCESS; 37 38 39 sema_init(&(pcmdpriv->cmd_queue_sema), 0); 40 /* sema_init(&(pcmdpriv->cmd_done_sema), 0); */ 41 sema_init(&(pcmdpriv->terminate_cmdthread_sema), 0); 42 43 44 _rtw_init_queue(&(pcmdpriv->cmd_queue)); 45 46 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ 47 48 pcmdpriv->cmd_seq = 1; 49 50 pcmdpriv->cmd_allocated_buf = rtw_zmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ); 51 52 if (pcmdpriv->cmd_allocated_buf == NULL) { 53 res = _FAIL; 54 goto exit; 55 } 56 57 pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - ((size_t)(pcmdpriv->cmd_allocated_buf) & (CMDBUFF_ALIGN_SZ-1)); 58 59 pcmdpriv->rsp_allocated_buf = rtw_zmalloc(MAX_RSPSZ + 4); 60 61 if (pcmdpriv->rsp_allocated_buf == NULL) { 62 res = _FAIL; 63 goto exit; 64 } 65 66 pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - ((size_t)(pcmdpriv->rsp_allocated_buf) & 3); 67 68 pcmdpriv->cmd_issued_cnt = 0; 69 pcmdpriv->cmd_done_cnt = 0; 70 pcmdpriv->rsp_cnt = 0; 71exit: 72 return res; 73} 74 75static void c2h_wk_callback(struct work_struct *work); 76 77int _rtw_init_evt_priv(struct evt_priv *pevtpriv) 78{ 79 int res = _SUCCESS; 80 81 82 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ 83 atomic_set(&pevtpriv->event_seq, 0); 84 pevtpriv->evt_done_cnt = 0; 85 86 INIT_WORK(&pevtpriv->c2h_wk, c2h_wk_callback); 87 pevtpriv->c2h_wk_alive = false; 88 pevtpriv->c2h_queue = rtw_cbuf_alloc(C2H_QUEUE_MAX_LEN+1); 89 90 91 return res; 92} 93 94void rtw_free_evt_priv(struct evt_priv *pevtpriv) 95{ 96 97 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+rtw_free_evt_priv\n")); 98 99 _cancel_workitem_sync(&pevtpriv->c2h_wk); 100 while (pevtpriv->c2h_wk_alive) 101 msleep(10); 102 103 while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) { 104 void *c2h = rtw_cbuf_pop(pevtpriv->c2h_queue); 105 if (c2h != NULL && c2h != (void *)pevtpriv) 106 kfree(c2h); 107 } 108 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("-rtw_free_evt_priv\n")); 109 110} 111 112void _rtw_free_cmd_priv(struct cmd_priv *pcmdpriv) 113{ 114 115 if (pcmdpriv) { 116 kfree(pcmdpriv->cmd_allocated_buf); 117 kfree(pcmdpriv->rsp_allocated_buf); 118 } 119} 120 121/* 122Calling Context: 123 124rtw_enqueue_cmd can only be called between kernel thread, 125since only spin_lock is used. 126 127ISR/Call-Back functions can't call this sub-function. 128 129*/ 130 131int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj) 132{ 133 unsigned long irqL; 134 135 136 if (obj == NULL) 137 goto exit; 138 139 spin_lock_irqsave(&queue->lock, irqL); 140 141 list_add_tail(&obj->list, &queue->queue); 142 143 spin_unlock_irqrestore(&queue->lock, irqL); 144 145exit: 146 147 148 return _SUCCESS; 149} 150 151struct cmd_obj *_rtw_dequeue_cmd(struct __queue *queue) 152{ 153 unsigned long irqL; 154 struct cmd_obj *obj; 155 156 157 spin_lock_irqsave(&queue->lock, irqL); 158 if (list_empty(&(queue->queue))) { 159 obj = NULL; 160 } else { 161 obj = container_of((&queue->queue)->next, struct cmd_obj, list); 162 rtw_list_delete(&obj->list); 163 } 164 165 spin_unlock_irqrestore(&queue->lock, irqL); 166 167 168 return obj; 169} 170 171u32 rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) 172{ 173 u32 res; 174 res = _rtw_init_cmd_priv(pcmdpriv); 175 return res; 176} 177 178u32 rtw_init_evt_priv(struct evt_priv *pevtpriv) 179{ 180 int res; 181 res = _rtw_init_evt_priv(pevtpriv); 182 return res; 183} 184 185void rtw_free_cmd_priv(struct cmd_priv *pcmdpriv) 186{ 187 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("rtw_free_cmd_priv\n")); 188 _rtw_free_cmd_priv(pcmdpriv); 189} 190 191static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) 192{ 193 u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */ 194 195 /* To decide allow or not */ 196 if ((pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect) && 197 (!pcmdpriv->padapter->registrypriv.usbss_enable)) { 198 if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) { 199 struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf; 200 if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID) 201 bAllow = true; 202 } 203 } 204 205 if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan)) 206 bAllow = true; 207 208 if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) || 209 !pcmdpriv->cmdthd_running) /* com_thread not running */ 210 return _FAIL; 211 return _SUCCESS; 212} 213 214u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) 215{ 216 int res = _FAIL; 217 struct adapter *padapter = pcmdpriv->padapter; 218 219 220 if (cmd_obj == NULL) 221 goto exit; 222 223 cmd_obj->padapter = padapter; 224 225 res = rtw_cmd_filter(pcmdpriv, cmd_obj); 226 if (_FAIL == res) { 227 rtw_free_cmd_obj(cmd_obj); 228 goto exit; 229 } 230 231 res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj); 232 233 if (res == _SUCCESS) 234 up(&pcmdpriv->cmd_queue_sema); 235 236exit: 237 238 239 return res; 240} 241 242struct cmd_obj *rtw_dequeue_cmd(struct cmd_priv *pcmdpriv) 243{ 244 struct cmd_obj *cmd_obj; 245 246 247 cmd_obj = _rtw_dequeue_cmd(&pcmdpriv->cmd_queue); 248 249 return cmd_obj; 250} 251 252void rtw_cmd_clr_isr(struct cmd_priv *pcmdpriv) 253{ 254 pcmdpriv->cmd_done_cnt++; 255 /* up(&(pcmdpriv->cmd_done_sema)); */ 256} 257 258void rtw_free_cmd_obj(struct cmd_obj *pcmd) 259{ 260 261 if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) { 262 /* free parmbuf in cmd_obj */ 263 kfree(pcmd->parmbuf); 264 } 265 266 if (pcmd->rsp != NULL) { 267 if (pcmd->rspsz != 0) { 268 /* free rsp in cmd_obj */ 269 kfree(pcmd->rsp); 270 } 271 } 272 273 /* free cmd_obj */ 274 kfree(pcmd); 275 276} 277 278int rtw_cmd_thread(void *context) 279{ 280 u8 ret; 281 struct cmd_obj *pcmd; 282 u8 *pcmdbuf; 283 u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf); 284 void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd); 285 struct adapter *padapter = (struct adapter *)context; 286 struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); 287 288 289 thread_enter("RTW_CMD_THREAD"); 290 291 pcmdbuf = pcmdpriv->cmd_buf; 292 293 pcmdpriv->cmdthd_running = true; 294 up(&pcmdpriv->terminate_cmdthread_sema); 295 296 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("start r871x rtw_cmd_thread !!!!\n")); 297 298 while (1) { 299 if (_rtw_down_sema(&pcmdpriv->cmd_queue_sema) == _FAIL) 300 break; 301 302 if (padapter->bDriverStopped || 303 padapter->bSurpriseRemoved) { 304 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", 305 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); 306 break; 307 } 308_next: 309 if (padapter->bDriverStopped || 310 padapter->bSurpriseRemoved) { 311 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", 312 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); 313 break; 314 } 315 316 pcmd = rtw_dequeue_cmd(pcmdpriv); 317 if (!pcmd) 318 continue; 319 320 if (_FAIL == rtw_cmd_filter(pcmdpriv, pcmd)) { 321 pcmd->res = H2C_DROPPED; 322 goto post_process; 323 } 324 325 pcmdpriv->cmd_issued_cnt++; 326 327 pcmd->cmdsz = _RND4((pcmd->cmdsz));/* _RND4 */ 328 329 memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); 330 331 if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) { 332 cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns; 333 334 if (cmd_hdl) { 335 ret = cmd_hdl(pcmd->padapter, pcmdbuf); 336 pcmd->res = ret; 337 } 338 339 pcmdpriv->cmd_seq++; 340 } else { 341 pcmd->res = H2C_PARAMETERS_ERROR; 342 } 343 344 cmd_hdl = NULL; 345 346post_process: 347 348 /* call callback function for post-processed */ 349 if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) { 350 pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback; 351 if (pcmd_callback == NULL) { 352 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode)); 353 rtw_free_cmd_obj(pcmd); 354 } else { 355 /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */ 356 pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */ 357 } 358 } else { 359 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode)); 360 rtw_free_cmd_obj(pcmd); 361 } 362 363 flush_signals_thread(); 364 365 goto _next; 366 } 367 pcmdpriv->cmdthd_running = false; 368 369 /* free all cmd_obj resources */ 370 do { 371 pcmd = rtw_dequeue_cmd(pcmdpriv); 372 if (pcmd == NULL) 373 break; 374 375 /* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */ 376 377 rtw_free_cmd_obj(pcmd); 378 } while (1); 379 380 up(&pcmdpriv->terminate_cmdthread_sema); 381 382 383 complete_and_exit(NULL, 0); 384} 385 386u8 rtw_setstandby_cmd(struct adapter *padapter, uint action) 387{ 388 struct cmd_obj *ph2c; 389 struct usb_suspend_parm *psetusbsuspend; 390 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 391 392 u8 ret = _SUCCESS; 393 394 395 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); 396 if (ph2c == NULL) { 397 ret = _FAIL; 398 goto exit; 399 } 400 401 psetusbsuspend = kzalloc(sizeof(struct usb_suspend_parm), GFP_KERNEL); 402 if (psetusbsuspend == NULL) { 403 kfree(ph2c); 404 ret = _FAIL; 405 goto exit; 406 } 407 408 psetusbsuspend->action = action; 409 410 init_h2fwcmd_w_parm_no_rsp(ph2c, psetusbsuspend, GEN_CMD_CODE(_SetUsbSuspend)); 411 412 ret = rtw_enqueue_cmd(pcmdpriv, ph2c); 413 414exit: 415 416 417 return ret; 418} 419 420/* 421rtw_sitesurvey_cmd(~) 422 ### NOTE:#### (!!!!) 423 MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock 424*/ 425u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num, 426 struct rtw_ieee80211_channel *ch, int ch_num) 427{ 428 u8 res = _FAIL; 429 struct cmd_obj *ph2c; 430 struct sitesurvey_parm *psurveyPara; 431 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 432 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 433 434 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) 435 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1); 436 437 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) 438 p2p_ps_wk_cmd(padapter, P2P_PS_SCAN, 1); 439 440 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 441 if (ph2c == NULL) 442 return _FAIL; 443 444 psurveyPara = (struct sitesurvey_parm *)rtw_zmalloc(sizeof(struct sitesurvey_parm)); 445 if (psurveyPara == NULL) { 446 kfree(ph2c); 447 return _FAIL; 448 } 449 450 rtw_free_network_queue(padapter, false); 451 452 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__)); 453 454 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey)); 455 456 /* psurveyPara->bsslimit = 48; */ 457 psurveyPara->scan_mode = pmlmepriv->scan_mode; 458 459 /* prepare ssid list */ 460 if (ssid) { 461 int i; 462 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) { 463 if (ssid[i].SsidLength) { 464 memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid)); 465 psurveyPara->ssid_num++; 466 } 467 } 468 } 469 470 /* prepare channel list */ 471 if (ch) { 472 int i; 473 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) { 474 if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) { 475 memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel)); 476 psurveyPara->ch_num++; 477 } 478 } 479 } 480 481 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); 482 483 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 484 485 if (res == _SUCCESS) { 486 pmlmepriv->scan_start_time = jiffies; 487 488 _set_timer(&pmlmepriv->scan_to_timer, SCANNING_TIMEOUT); 489 490 rtw_led_control(padapter, LED_CTL_SITE_SURVEY); 491 492 pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ 493 } else { 494 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); 495 } 496 497 498 return res; 499} 500 501u8 rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset) 502{ 503 struct cmd_obj *ph2c; 504 struct setdatarate_parm *pbsetdataratepara; 505 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 506 u8 res = _SUCCESS; 507 508 509 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 510 if (ph2c == NULL) { 511 res = _FAIL; 512 goto exit; 513 } 514 515 pbsetdataratepara = (struct setdatarate_parm *)rtw_zmalloc(sizeof(struct setdatarate_parm)); 516 if (pbsetdataratepara == NULL) { 517 kfree(ph2c); 518 res = _FAIL; 519 goto exit; 520 } 521 522 init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, GEN_CMD_CODE(_SetDataRate)); 523 pbsetdataratepara->mac_id = 5; 524 memcpy(pbsetdataratepara->datarates, rateset, NumRates); 525 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 526exit: 527 528 529 return res; 530} 531 532u8 rtw_setbasicrate_cmd(struct adapter *padapter, u8 *rateset) 533{ 534 struct cmd_obj *ph2c; 535 struct setbasicrate_parm *pssetbasicratepara; 536 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 537 u8 res = _SUCCESS; 538 539 540 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 541 if (ph2c == NULL) { 542 res = _FAIL; 543 goto exit; 544 } 545 pssetbasicratepara = (struct setbasicrate_parm *)rtw_zmalloc(sizeof(struct setbasicrate_parm)); 546 547 if (pssetbasicratepara == NULL) { 548 kfree(ph2c); 549 res = _FAIL; 550 goto exit; 551 } 552 553 init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara, _SetBasicRate_CMD_); 554 555 memcpy(pssetbasicratepara->basicrates, rateset, NumRates); 556 557 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 558exit: 559 560 561 return res; 562} 563 564 565/* 566unsigned char rtw_setphy_cmd(unsigned char *adapter) 567 5681. be called only after rtw_update_registrypriv_dev_network(~) or mp testing program 5692. for AdHoc/Ap mode or mp mode? 570 571*/ 572u8 rtw_setphy_cmd(struct adapter *padapter, u8 modem, u8 ch) 573{ 574 struct cmd_obj *ph2c; 575 struct setphy_parm *psetphypara; 576 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 577 u8 res = _SUCCESS; 578 579 580 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 581 if (ph2c == NULL) { 582 res = _FAIL; 583 goto exit; 584 } 585 psetphypara = (struct setphy_parm *)rtw_zmalloc(sizeof(struct setphy_parm)); 586 587 if (psetphypara == NULL) { 588 kfree(ph2c); 589 res = _FAIL; 590 goto exit; 591 } 592 593 init_h2fwcmd_w_parm_no_rsp(ph2c, psetphypara, _SetPhy_CMD_); 594 595 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("CH =%d, modem =%d", ch, modem)); 596 597 psetphypara->modem = modem; 598 psetphypara->rfchannel = ch; 599 600 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 601exit: 602 return res; 603} 604 605u8 rtw_setbbreg_cmd(struct adapter *padapter, u8 offset, u8 val) 606{ 607 struct cmd_obj *ph2c; 608 struct writeBB_parm *pwritebbparm; 609 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 610 u8 res = _SUCCESS; 611 612 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 613 if (ph2c == NULL) { 614 res = _FAIL; 615 goto exit; 616 } 617 pwritebbparm = (struct writeBB_parm *)rtw_zmalloc(sizeof(struct writeBB_parm)); 618 619 if (pwritebbparm == NULL) { 620 kfree(ph2c); 621 res = _FAIL; 622 goto exit; 623 } 624 625 init_h2fwcmd_w_parm_no_rsp(ph2c, pwritebbparm, GEN_CMD_CODE(_SetBBReg)); 626 627 pwritebbparm->offset = offset; 628 pwritebbparm->value = val; 629 630 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 631exit: 632 return res; 633} 634 635u8 rtw_getbbreg_cmd(struct adapter *padapter, u8 offset, u8 *pval) 636{ 637 struct cmd_obj *ph2c; 638 struct readBB_parm *prdbbparm; 639 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 640 u8 res = _SUCCESS; 641 642 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 643 if (ph2c == NULL) { 644 res = _FAIL; 645 goto exit; 646 } 647 prdbbparm = (struct readBB_parm *)rtw_zmalloc(sizeof(struct readBB_parm)); 648 649 if (prdbbparm == NULL) { 650 kfree(ph2c); 651 return _FAIL; 652 } 653 654 INIT_LIST_HEAD(&ph2c->list); 655 ph2c->cmdcode = GEN_CMD_CODE(_GetBBReg); 656 ph2c->parmbuf = (unsigned char *)prdbbparm; 657 ph2c->cmdsz = sizeof(struct readBB_parm); 658 ph2c->rsp = pval; 659 ph2c->rspsz = sizeof(struct readBB_rsp); 660 661 prdbbparm->offset = offset; 662 663 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 664exit: 665 return res; 666} 667 668u8 rtw_setrfreg_cmd(struct adapter *padapter, u8 offset, u32 val) 669{ 670 struct cmd_obj *ph2c; 671 struct writeRF_parm *pwriterfparm; 672 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 673 u8 res = _SUCCESS; 674 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 675 if (ph2c == NULL) { 676 res = _FAIL; 677 goto exit; 678 } 679 pwriterfparm = (struct writeRF_parm *)rtw_zmalloc(sizeof(struct writeRF_parm)); 680 681 if (pwriterfparm == NULL) { 682 kfree(ph2c); 683 res = _FAIL; 684 goto exit; 685 } 686 687 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg)); 688 689 pwriterfparm->offset = offset; 690 pwriterfparm->value = val; 691 692 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 693exit: 694 return res; 695} 696 697u8 rtw_getrfreg_cmd(struct adapter *padapter, u8 offset, u8 *pval) 698{ 699 struct cmd_obj *ph2c; 700 struct readRF_parm *prdrfparm; 701 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 702 u8 res = _SUCCESS; 703 704 705 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 706 if (ph2c == NULL) { 707 res = _FAIL; 708 goto exit; 709 } 710 711 prdrfparm = (struct readRF_parm *)rtw_zmalloc(sizeof(struct readRF_parm)); 712 if (prdrfparm == NULL) { 713 kfree(ph2c); 714 res = _FAIL; 715 goto exit; 716 } 717 718 INIT_LIST_HEAD(&ph2c->list); 719 ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg); 720 ph2c->parmbuf = (unsigned char *)prdrfparm; 721 ph2c->cmdsz = sizeof(struct readRF_parm); 722 ph2c->rsp = pval; 723 ph2c->rspsz = sizeof(struct readRF_rsp); 724 725 prdrfparm->offset = offset; 726 727 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 728 729exit: 730 731 732 return res; 733} 734 735void rtw_getbbrfreg_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) 736{ 737 738 kfree(pcmd->parmbuf); 739 kfree(pcmd); 740 741 if (padapter->registrypriv.mp_mode == 1) 742 padapter->mppriv.workparam.bcompleted = true; 743} 744 745void rtw_readtssi_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) 746{ 747 748 kfree(pcmd->parmbuf); 749 kfree(pcmd); 750 751 if (padapter->registrypriv.mp_mode == 1) 752 padapter->mppriv.workparam.bcompleted = true; 753} 754 755u8 rtw_createbss_cmd(struct adapter *padapter) 756{ 757 struct cmd_obj *pcmd; 758 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 759 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 760 struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network; 761 u8 res = _SUCCESS; 762 763 764 rtw_led_control(padapter, LED_CTL_START_TO_LINK); 765 766 if (pmlmepriv->assoc_ssid.SsidLength == 0) 767 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); 768 else 769 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); 770 771 pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 772 if (pcmd == NULL) { 773 res = _FAIL; 774 goto exit; 775 } 776 777 INIT_LIST_HEAD(&pcmd->list); 778 pcmd->cmdcode = _CreateBss_CMD_; 779 pcmd->parmbuf = (unsigned char *)pdev_network; 780 pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network); 781 pcmd->rsp = NULL; 782 pcmd->rspsz = 0; 783 pdev_network->Length = pcmd->cmdsz; 784 res = rtw_enqueue_cmd(pcmdpriv, pcmd); 785exit: 786 787 788 return res; 789} 790 791u8 rtw_createbss_cmd_ex(struct adapter *padapter, unsigned char *pbss, unsigned int sz) 792{ 793 struct cmd_obj *pcmd; 794 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 795 u8 res = _SUCCESS; 796 797 798 pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 799 if (pcmd == NULL) { 800 res = _FAIL; 801 goto exit; 802 } 803 804 INIT_LIST_HEAD(&pcmd->list); 805 pcmd->cmdcode = GEN_CMD_CODE(_CreateBss); 806 pcmd->parmbuf = pbss; 807 pcmd->cmdsz = sz; 808 pcmd->rsp = NULL; 809 pcmd->rspsz = 0; 810 811 res = rtw_enqueue_cmd(pcmdpriv, pcmd); 812 813exit: 814 815 816 return res; 817} 818 819u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork) 820{ 821 u8 res = _SUCCESS; 822 uint t_len = 0; 823 struct wlan_bssid_ex *psecnetwork; 824 struct cmd_obj *pcmd; 825 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 826 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 827 struct qos_priv *pqospriv = &pmlmepriv->qospriv; 828 struct security_priv *psecuritypriv = &padapter->securitypriv; 829 struct registry_priv *pregistrypriv = &padapter->registrypriv; 830 struct ht_priv *phtpriv = &pmlmepriv->htpriv; 831 enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode; 832 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; 833 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); 834 835 836 rtw_led_control(padapter, LED_CTL_START_TO_LINK); 837 838 if (pmlmepriv->assoc_ssid.SsidLength == 0) 839 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n")); 840 else 841 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.Ssid)); 842 843 pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 844 if (pcmd == NULL) { 845 res = _FAIL; 846 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd: memory allocate for cmd_obj fail!!!\n")); 847 goto exit; 848 } 849 /* for IEs is fix buf size */ 850 t_len = sizeof(struct wlan_bssid_ex); 851 852 853 /* for hidden ap to set fw_state here */ 854 if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE)) { 855 switch (ndis_network_mode) { 856 case Ndis802_11IBSS: 857 set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); 858 break; 859 case Ndis802_11Infrastructure: 860 set_fwstate(pmlmepriv, WIFI_STATION_STATE); 861 break; 862 case Ndis802_11APMode: 863 case Ndis802_11AutoUnknown: 864 case Ndis802_11InfrastructureMax: 865 break; 866 } 867 } 868 869 psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss; 870 if (psecnetwork == NULL) { 871 if (pcmd != NULL) 872 kfree(pcmd); 873 874 res = _FAIL; 875 876 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd :psecnetwork == NULL!!!\n")); 877 878 goto exit; 879 } 880 881 memset(psecnetwork, 0, t_len); 882 883 memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network)); 884 885 psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength; 886 887 if ((psecnetwork->IELength-12) < (256-1)) 888 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12); 889 else 890 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1)); 891 892 psecnetwork->IELength = 0; 893 /* Added by Albert 2009/02/18 */ 894 /* If the the driver wants to use the bssid to create the connection. */ 895 /* If not, we have to copy the connecting AP's MAC address to it so that */ 896 /* the driver just has the bssid information for PMKIDList searching. */ 897 898 if (!pmlmepriv->assoc_by_bssid) 899 memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN); 900 901 psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength); 902 903 904 pqospriv->qos_option = 0; 905 906 if (pregistrypriv->wmm_enable) { 907 u32 tmp_len; 908 909 tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength); 910 911 if (psecnetwork->IELength != tmp_len) { 912 psecnetwork->IELength = tmp_len; 913 pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */ 914 } else { 915 pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */ 916 } 917 } 918 919 phtpriv->ht_option = false; 920 if (pregistrypriv->ht_enable) { 921 /* 922 * Added by Albert 2010/06/23 923 * For the WEP mode, we will use the bg mode to do 924 * the connection to avoid some IOT issue. 925 * Especially for Realtek 8192u SoftAP. 926 */ 927 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) && 928 (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) && 929 (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) { 930 /* rtw_restructure_ht_ie */ 931 rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], 932 pnetwork->network.IELength, &psecnetwork->IELength); 933 } 934 } 935 936 pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength); 937 938 if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA) 939 padapter->pwrctrlpriv.smart_ps = 0; 940 else 941 padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps; 942 943 DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps); 944 945 pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */ 946 947 INIT_LIST_HEAD(&pcmd->list); 948 pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */ 949 pcmd->parmbuf = (unsigned char *)psecnetwork; 950 pcmd->rsp = NULL; 951 pcmd->rspsz = 0; 952 953 res = rtw_enqueue_cmd(pcmdpriv, pcmd); 954 955exit: 956 957 958 return res; 959} 960 961u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */ 962{ 963 struct cmd_obj *cmdobj = NULL; 964 struct disconnect_parm *param = NULL; 965 struct cmd_priv *cmdpriv = &padapter->cmdpriv; 966 u8 res = _SUCCESS; 967 968 969 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n")); 970 971 /* prepare cmd parameter */ 972 param = (struct disconnect_parm *)rtw_zmalloc(sizeof(*param)); 973 if (param == NULL) { 974 res = _FAIL; 975 goto exit; 976 } 977 param->deauth_timeout_ms = deauth_timeout_ms; 978 979 if (enqueue) { 980 /* need enqueue, prepare cmd_obj and enqueue */ 981 cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(*cmdobj)); 982 if (cmdobj == NULL) { 983 res = _FAIL; 984 kfree(param); 985 goto exit; 986 } 987 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_); 988 res = rtw_enqueue_cmd(cmdpriv, cmdobj); 989 } else { 990 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ 991 if (H2C_SUCCESS != disconnect_hdl(padapter, (u8 *)param)) 992 res = _FAIL; 993 kfree(param); 994 } 995 996exit: 997 998 999 return res; 1000} 1001 1002u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype) 1003{ 1004 struct cmd_obj *ph2c; 1005 struct setopmode_parm *psetop; 1006 1007 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1008 u8 res = _SUCCESS; 1009 1010 1011 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1012 if (ph2c == NULL) { 1013 res = false; 1014 goto exit; 1015 } 1016 psetop = (struct setopmode_parm *)rtw_zmalloc(sizeof(struct setopmode_parm)); 1017 1018 if (psetop == NULL) { 1019 kfree(ph2c); 1020 res = false; 1021 goto exit; 1022 } 1023 1024 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); 1025 psetop->mode = (u8)networktype; 1026 1027 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1028 1029exit: 1030 1031 1032 return res; 1033} 1034 1035u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key) 1036{ 1037 struct cmd_obj *ph2c; 1038 struct set_stakey_parm *psetstakey_para; 1039 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1040 struct set_stakey_rsp *psetstakey_rsp = NULL; 1041 1042 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1043 struct security_priv *psecuritypriv = &padapter->securitypriv; 1044 struct sta_info *sta = (struct sta_info *)psta; 1045 u8 res = _SUCCESS; 1046 1047 1048 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1049 if (ph2c == NULL) { 1050 res = _FAIL; 1051 goto exit; 1052 } 1053 1054 psetstakey_para = (struct set_stakey_parm *)rtw_zmalloc(sizeof(struct set_stakey_parm)); 1055 if (psetstakey_para == NULL) { 1056 kfree(ph2c); 1057 res = _FAIL; 1058 goto exit; 1059 } 1060 1061 psetstakey_rsp = (struct set_stakey_rsp *)rtw_zmalloc(sizeof(struct set_stakey_rsp)); 1062 if (psetstakey_rsp == NULL) { 1063 kfree(ph2c); 1064 kfree(psetstakey_para); 1065 res = _FAIL; 1066 goto exit; 1067 } 1068 1069 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); 1070 ph2c->rsp = (u8 *)psetstakey_rsp; 1071 ph2c->rspsz = sizeof(struct set_stakey_rsp); 1072 1073 ether_addr_copy(psetstakey_para->addr, sta->hwaddr); 1074 1075 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) 1076 psetstakey_para->algorithm = (unsigned char) psecuritypriv->dot11PrivacyAlgrthm; 1077 else 1078 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false); 1079 1080 if (unicast_key) 1081 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16); 1082 else 1083 memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16); 1084 1085 /* jeff: set this because at least sw key is ready */ 1086 padapter->securitypriv.busetkipkey = true; 1087 1088 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1089 1090exit: 1091 1092 1093 return res; 1094} 1095 1096u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue) 1097{ 1098 struct cmd_obj *ph2c; 1099 struct set_stakey_parm *psetstakey_para; 1100 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1101 struct set_stakey_rsp *psetstakey_rsp = NULL; 1102 struct sta_info *sta = (struct sta_info *)psta; 1103 u8 res = _SUCCESS; 1104 1105 1106 if (!enqueue) { 1107 clear_cam_entry(padapter, entry); 1108 } else { 1109 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1110 if (ph2c == NULL) { 1111 res = _FAIL; 1112 goto exit; 1113 } 1114 1115 psetstakey_para = (struct set_stakey_parm *)rtw_zmalloc(sizeof(struct set_stakey_parm)); 1116 if (psetstakey_para == NULL) { 1117 kfree(ph2c); 1118 res = _FAIL; 1119 goto exit; 1120 } 1121 1122 psetstakey_rsp = (struct set_stakey_rsp *)rtw_zmalloc(sizeof(struct set_stakey_rsp)); 1123 if (psetstakey_rsp == NULL) { 1124 kfree(ph2c); 1125 kfree(psetstakey_para); 1126 res = _FAIL; 1127 goto exit; 1128 } 1129 1130 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); 1131 ph2c->rsp = (u8 *)psetstakey_rsp; 1132 ph2c->rspsz = sizeof(struct set_stakey_rsp); 1133 1134 ether_addr_copy(psetstakey_para->addr, sta->hwaddr); 1135 1136 psetstakey_para->algorithm = _NO_PRIVACY_; 1137 1138 psetstakey_para->id = entry; 1139 1140 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1141 } 1142exit: 1143 1144 1145 return res; 1146} 1147 1148u8 rtw_setrttbl_cmd(struct adapter *padapter, struct setratable_parm *prate_table) 1149{ 1150 struct cmd_obj *ph2c; 1151 struct setratable_parm *psetrttblparm; 1152 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1153 u8 res = _SUCCESS; 1154 1155 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1156 if (ph2c == NULL) { 1157 res = _FAIL; 1158 goto exit; 1159 } 1160 psetrttblparm = (struct setratable_parm *)rtw_zmalloc(sizeof(struct setratable_parm)); 1161 1162 if (psetrttblparm == NULL) { 1163 kfree(ph2c); 1164 res = _FAIL; 1165 goto exit; 1166 } 1167 1168 init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm, GEN_CMD_CODE(_SetRaTable)); 1169 1170 memcpy(psetrttblparm, prate_table, sizeof(struct setratable_parm)); 1171 1172 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1173exit: 1174 return res; 1175} 1176 1177u8 rtw_getrttbl_cmd(struct adapter *padapter, struct getratable_rsp *pval) 1178{ 1179 struct cmd_obj *ph2c; 1180 struct getratable_parm *pgetrttblparm; 1181 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1182 u8 res = _SUCCESS; 1183 1184 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1185 if (ph2c == NULL) { 1186 res = _FAIL; 1187 goto exit; 1188 } 1189 pgetrttblparm = (struct getratable_parm *)rtw_zmalloc(sizeof(struct getratable_parm)); 1190 1191 if (pgetrttblparm == NULL) { 1192 kfree(ph2c); 1193 res = _FAIL; 1194 goto exit; 1195 } 1196 1197 INIT_LIST_HEAD(&ph2c->list); 1198 ph2c->cmdcode = GEN_CMD_CODE(_GetRaTable); 1199 ph2c->parmbuf = (unsigned char *)pgetrttblparm; 1200 ph2c->cmdsz = sizeof(struct getratable_parm); 1201 ph2c->rsp = (u8 *)pval; 1202 ph2c->rspsz = sizeof(struct getratable_rsp); 1203 1204 pgetrttblparm->rsvd = 0x0; 1205 1206 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1207exit: 1208 return res; 1209} 1210 1211u8 rtw_setassocsta_cmd(struct adapter *padapter, u8 *mac_addr) 1212{ 1213 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1214 struct cmd_obj *ph2c; 1215 struct set_assocsta_parm *psetassocsta_para; 1216 struct set_stakey_rsp *psetassocsta_rsp = NULL; 1217 1218 u8 res = _SUCCESS; 1219 1220 1221 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1222 if (ph2c == NULL) { 1223 res = _FAIL; 1224 goto exit; 1225 } 1226 1227 psetassocsta_para = (struct set_assocsta_parm *)rtw_zmalloc(sizeof(struct set_assocsta_parm)); 1228 if (psetassocsta_para == NULL) { 1229 kfree(ph2c); 1230 res = _FAIL; 1231 goto exit; 1232 } 1233 1234 psetassocsta_rsp = (struct set_stakey_rsp *)rtw_zmalloc(sizeof(struct set_assocsta_rsp)); 1235 if (psetassocsta_rsp == NULL) { 1236 kfree(ph2c); 1237 kfree(psetassocsta_para); 1238 return _FAIL; 1239 } 1240 1241 init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_); 1242 ph2c->rsp = (u8 *)psetassocsta_rsp; 1243 ph2c->rspsz = sizeof(struct set_assocsta_rsp); 1244 1245 ether_addr_copy(psetassocsta_para->addr, mac_addr); 1246 1247 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1248 1249exit: 1250 1251 1252 return res; 1253} 1254 1255u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr) 1256{ 1257 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1258 struct cmd_obj *ph2c; 1259 struct addBaReq_parm *paddbareq_parm; 1260 u8 res = _SUCCESS; 1261 1262 1263 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1264 if (ph2c == NULL) { 1265 res = _FAIL; 1266 goto exit; 1267 } 1268 1269 paddbareq_parm = (struct addBaReq_parm *)rtw_zmalloc(sizeof(struct addBaReq_parm)); 1270 if (paddbareq_parm == NULL) { 1271 kfree(ph2c); 1272 res = _FAIL; 1273 goto exit; 1274 } 1275 1276 paddbareq_parm->tid = tid; 1277 memcpy(paddbareq_parm->addr, addr, ETH_ALEN); 1278 1279 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq)); 1280 1281 /* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */ 1282 1283 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ 1284 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1285 1286exit: 1287 1288 1289 return res; 1290} 1291 1292u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter) 1293{ 1294 struct cmd_obj *ph2c; 1295 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1296 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1297 u8 res = _SUCCESS; 1298 1299 1300 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1301 if (ph2c == NULL) { 1302 res = _FAIL; 1303 goto exit; 1304 } 1305 1306 pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1307 if (pdrvextra_cmd_parm == NULL) { 1308 kfree(ph2c); 1309 res = _FAIL; 1310 goto exit; 1311 } 1312 1313 pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID; 1314 pdrvextra_cmd_parm->type_size = 0; 1315 pdrvextra_cmd_parm->pbuf = (u8 *)padapter; 1316 1317 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1318 1319 1320 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ 1321 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1322exit: 1323 return res; 1324} 1325 1326u8 rtw_set_ch_cmd(struct adapter *padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue) 1327{ 1328 struct cmd_obj *pcmdobj; 1329 struct set_ch_parm *set_ch_parm; 1330 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1331 1332 u8 res = _SUCCESS; 1333 1334 1335 DBG_88E(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n", 1336 FUNC_NDEV_ARG(padapter->pnetdev), ch, bw, ch_offset); 1337 1338 /* check input parameter */ 1339 1340 /* prepare cmd parameter */ 1341 set_ch_parm = (struct set_ch_parm *)rtw_zmalloc(sizeof(*set_ch_parm)); 1342 if (set_ch_parm == NULL) { 1343 res = _FAIL; 1344 goto exit; 1345 } 1346 set_ch_parm->ch = ch; 1347 set_ch_parm->bw = bw; 1348 set_ch_parm->ch_offset = ch_offset; 1349 1350 if (enqueue) { 1351 /* need enqueue, prepare cmd_obj and enqueue */ 1352 pcmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1353 if (pcmdobj == NULL) { 1354 kfree(set_ch_parm); 1355 res = _FAIL; 1356 goto exit; 1357 } 1358 1359 init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, GEN_CMD_CODE(_SetChannel)); 1360 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); 1361 } else { 1362 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ 1363 if (H2C_SUCCESS != set_ch_hdl(padapter, (u8 *)set_ch_parm)) 1364 res = _FAIL; 1365 1366 kfree(set_ch_parm); 1367 } 1368 1369 /* do something based on res... */ 1370 1371exit: 1372 1373 DBG_88E(FUNC_NDEV_FMT" res:%u\n", FUNC_NDEV_ARG(padapter->pnetdev), res); 1374 1375 1376 return res; 1377} 1378 1379u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue) 1380{ 1381 struct cmd_obj *pcmdobj; 1382 struct SetChannelPlan_param *setChannelPlan_param; 1383 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1384 1385 u8 res = _SUCCESS; 1386 1387 1388 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n")); 1389 1390 /* check input parameter */ 1391 if (!rtw_is_channel_plan_valid(chplan)) { 1392 res = _FAIL; 1393 goto exit; 1394 } 1395 1396 /* prepare cmd parameter */ 1397 setChannelPlan_param = (struct SetChannelPlan_param *)rtw_zmalloc(sizeof(struct SetChannelPlan_param)); 1398 if (setChannelPlan_param == NULL) { 1399 res = _FAIL; 1400 goto exit; 1401 } 1402 setChannelPlan_param->channel_plan = chplan; 1403 1404 if (enqueue) { 1405 /* need enqueue, prepare cmd_obj and enqueue */ 1406 pcmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1407 if (pcmdobj == NULL) { 1408 kfree(setChannelPlan_param); 1409 res = _FAIL; 1410 goto exit; 1411 } 1412 1413 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan)); 1414 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); 1415 } else { 1416 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ 1417 if (H2C_SUCCESS != set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param)) 1418 res = _FAIL; 1419 1420 kfree(setChannelPlan_param); 1421 } 1422 1423 /* do something based on res... */ 1424 if (res == _SUCCESS) 1425 padapter->mlmepriv.ChannelPlan = chplan; 1426 1427exit: 1428 1429 1430 return res; 1431} 1432 1433u8 rtw_set_csa_cmd(struct adapter *padapter, u8 new_ch_no) 1434{ 1435 struct cmd_obj *pcmdobj; 1436 struct SetChannelSwitch_param *setChannelSwitch_param; 1437 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1438 1439 u8 res = _SUCCESS; 1440 1441 1442 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_csa_cmd\n")); 1443 1444 pcmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1445 if (pcmdobj == NULL) { 1446 res = _FAIL; 1447 goto exit; 1448 } 1449 1450 setChannelSwitch_param = (struct SetChannelSwitch_param *)rtw_zmalloc(sizeof(struct SetChannelSwitch_param)); 1451 if (setChannelSwitch_param == NULL) { 1452 kfree(pcmdobj); 1453 res = _FAIL; 1454 goto exit; 1455 } 1456 1457 setChannelSwitch_param->new_ch_no = new_ch_no; 1458 1459 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelSwitch_param, GEN_CMD_CODE(_SetChannelSwitch)); 1460 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); 1461 1462exit: 1463 1464 1465 return res; 1466} 1467 1468u8 rtw_tdls_cmd(struct adapter *padapter, u8 *addr, u8 option) 1469{ 1470 return _SUCCESS; 1471} 1472 1473static void traffic_status_watchdog(struct adapter *padapter) 1474{ 1475 u8 bEnterPS; 1476 u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false; 1477 u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false; 1478 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); 1479 1480 /* */ 1481 /* Determine if our traffic is busy now */ 1482 /* */ 1483 if (check_fwstate(pmlmepriv, _FW_LINKED)) { 1484 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 || 1485 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) { 1486 bBusyTraffic = true; 1487 1488 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) 1489 bRxBusyTraffic = true; 1490 else 1491 bTxBusyTraffic = true; 1492 } 1493 1494 /* Higher Tx/Rx data. */ 1495 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 || 1496 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) { 1497 bHigherBusyTraffic = true; 1498 1499 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) 1500 bHigherBusyRxTraffic = true; 1501 else 1502 bHigherBusyTxTraffic = true; 1503 } 1504 1505 /* check traffic for powersaving. */ 1506 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) || 1507 (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)) 1508 bEnterPS = false; 1509 else 1510 bEnterPS = true; 1511 1512 /* LeisurePS only work in infra mode. */ 1513 if (bEnterPS) 1514 LPS_Enter(padapter); 1515 else 1516 LPS_Leave(padapter); 1517 } else { 1518 LPS_Leave(padapter); 1519 } 1520 1521 pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0; 1522 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0; 1523 pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0; 1524 pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic; 1525 pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic; 1526 pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic; 1527 pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic; 1528 pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic; 1529 pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic; 1530} 1531 1532static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz) 1533{ 1534 struct mlme_priv *pmlmepriv; 1535 1536 padapter = (struct adapter *)pbuf; 1537 pmlmepriv = &(padapter->mlmepriv); 1538 1539#ifdef CONFIG_88EU_AP_MODE 1540 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) 1541 expire_timeout_chk(padapter); 1542#endif 1543 1544 linked_status_chk(padapter); 1545 traffic_status_watchdog(padapter); 1546 1547 rtw_hal_dm_watchdog(padapter); 1548} 1549 1550static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type) 1551{ 1552 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; 1553 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); 1554 u8 mstatus; 1555 1556 1557 if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) || 1558 (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true)) 1559 return; 1560 1561 switch (lps_ctrl_type) { 1562 case LPS_CTRL_SCAN: 1563 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) { 1564 /* connect */ 1565 LPS_Leave(padapter); 1566 } 1567 break; 1568 case LPS_CTRL_JOINBSS: 1569 LPS_Leave(padapter); 1570 break; 1571 case LPS_CTRL_CONNECT: 1572 mstatus = 1;/* connect */ 1573 /* Reset LPS Setting */ 1574 padapter->pwrctrlpriv.LpsIdleCount = 0; 1575 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); 1576 break; 1577 case LPS_CTRL_DISCONNECT: 1578 mstatus = 0;/* disconnect */ 1579 LPS_Leave(padapter); 1580 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); 1581 break; 1582 case LPS_CTRL_SPECIAL_PACKET: 1583 /* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */ 1584 pwrpriv->DelayLPSLastTimeStamp = jiffies; 1585 LPS_Leave(padapter); 1586 break; 1587 case LPS_CTRL_LEAVE: 1588 LPS_Leave(padapter); 1589 break; 1590 default: 1591 break; 1592 } 1593 1594} 1595 1596u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue) 1597{ 1598 struct cmd_obj *ph2c; 1599 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1600 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1601 /* struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; */ 1602 u8 res = _SUCCESS; 1603 1604 if (enqueue) { 1605 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1606 if (ph2c == NULL) { 1607 res = _FAIL; 1608 goto exit; 1609 } 1610 1611 pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1612 if (pdrvextra_cmd_parm == NULL) { 1613 kfree(ph2c); 1614 res = _FAIL; 1615 goto exit; 1616 } 1617 1618 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID; 1619 pdrvextra_cmd_parm->type_size = lps_ctrl_type; 1620 pdrvextra_cmd_parm->pbuf = NULL; 1621 1622 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1623 1624 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1625 } else { 1626 lps_ctrl_wk_hdl(padapter, lps_ctrl_type); 1627 } 1628 1629exit: 1630 1631 1632 return res; 1633} 1634 1635static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time) 1636{ 1637 rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time)); 1638} 1639 1640u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time) 1641{ 1642 struct cmd_obj *ph2c; 1643 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1644 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1645 1646 u8 res = _SUCCESS; 1647 1648 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1649 if (ph2c == NULL) { 1650 res = _FAIL; 1651 goto exit; 1652 } 1653 1654 pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1655 if (pdrvextra_cmd_parm == NULL) { 1656 kfree(ph2c); 1657 res = _FAIL; 1658 goto exit; 1659 } 1660 1661 pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID; 1662 pdrvextra_cmd_parm->type_size = min_time; 1663 pdrvextra_cmd_parm->pbuf = NULL; 1664 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1665 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1666exit: 1667 1668 1669 return res; 1670} 1671 1672static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna) 1673{ 1674 rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna)); 1675} 1676 1677u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue) 1678{ 1679 struct cmd_obj *ph2c; 1680 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1681 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1682 u8 support_ant_div; 1683 u8 res = _SUCCESS; 1684 1685 rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div); 1686 if (!support_ant_div) 1687 return res; 1688 1689 if (enqueue) { 1690 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1691 if (ph2c == NULL) { 1692 res = _FAIL; 1693 goto exit; 1694 } 1695 1696 pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1697 if (pdrvextra_cmd_parm == NULL) { 1698 kfree(ph2c); 1699 res = _FAIL; 1700 goto exit; 1701 } 1702 1703 pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID; 1704 pdrvextra_cmd_parm->type_size = antenna; 1705 pdrvextra_cmd_parm->pbuf = NULL; 1706 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1707 1708 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1709 } else { 1710 antenna_select_wk_hdl(padapter, antenna); 1711 } 1712exit: 1713 1714 1715 return res; 1716} 1717 1718static void power_saving_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz) 1719{ 1720 rtw_ps_processor(padapter); 1721} 1722 1723#ifdef CONFIG_88EU_P2P 1724u8 p2p_protocol_wk_cmd(struct adapter *padapter, int intCmdType) 1725{ 1726 struct cmd_obj *ph2c; 1727 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1728 struct wifidirect_info *pwdinfo = &(padapter->wdinfo); 1729 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1730 u8 res = _SUCCESS; 1731 1732 1733 if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) 1734 return res; 1735 1736 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1737 if (ph2c == NULL) { 1738 res = _FAIL; 1739 goto exit; 1740 } 1741 1742 pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1743 if (pdrvextra_cmd_parm == NULL) { 1744 kfree(ph2c); 1745 res = _FAIL; 1746 goto exit; 1747 } 1748 1749 pdrvextra_cmd_parm->ec_id = P2P_PROTO_WK_CID; 1750 pdrvextra_cmd_parm->type_size = intCmdType; /* As the command tppe. */ 1751 pdrvextra_cmd_parm->pbuf = NULL; /* Must be NULL here */ 1752 1753 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1754 1755 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1756 1757exit: 1758 1759 1760 return res; 1761} 1762#endif /* CONFIG_88EU_P2P */ 1763 1764u8 rtw_ps_cmd(struct adapter *padapter) 1765{ 1766 struct cmd_obj *ppscmd; 1767 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1768 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1769 1770 u8 res = _SUCCESS; 1771 1772 ppscmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1773 if (ppscmd == NULL) { 1774 res = _FAIL; 1775 goto exit; 1776 } 1777 1778 pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1779 if (pdrvextra_cmd_parm == NULL) { 1780 kfree(ppscmd); 1781 res = _FAIL; 1782 goto exit; 1783 } 1784 1785 pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID; 1786 pdrvextra_cmd_parm->pbuf = NULL; 1787 init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1788 1789 res = rtw_enqueue_cmd(pcmdpriv, ppscmd); 1790 1791exit: 1792 1793 1794 return res; 1795} 1796 1797#ifdef CONFIG_88EU_AP_MODE 1798 1799static void rtw_chk_hi_queue_hdl(struct adapter *padapter) 1800{ 1801 int cnt = 0; 1802 struct sta_info *psta_bmc; 1803 struct sta_priv *pstapriv = &padapter->stapriv; 1804 1805 psta_bmc = rtw_get_bcmc_stainfo(padapter); 1806 if (!psta_bmc) 1807 return; 1808 1809 if (psta_bmc->sleepq_len == 0) { 1810 u8 val = 0; 1811 1812 /* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */ 1813 /* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */ 1814 1815 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val); 1816 1817 while (!val) { 1818 msleep(100); 1819 1820 cnt++; 1821 1822 if (cnt > 10) 1823 break; 1824 1825 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val); 1826 } 1827 1828 if (cnt <= 10) { 1829 pstapriv->tim_bitmap &= ~BIT(0); 1830 pstapriv->sta_dz_bitmap &= ~BIT(0); 1831 1832 update_beacon(padapter, _TIM_IE_, NULL, false); 1833 } else { /* re check again */ 1834 rtw_chk_hi_queue_cmd(padapter); 1835 } 1836 } 1837} 1838 1839u8 rtw_chk_hi_queue_cmd(struct adapter *padapter) 1840{ 1841 struct cmd_obj *ph2c; 1842 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1843 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1844 u8 res = _SUCCESS; 1845 1846 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1847 if (ph2c == NULL) { 1848 res = _FAIL; 1849 goto exit; 1850 } 1851 1852 pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1853 if (pdrvextra_cmd_parm == NULL) { 1854 kfree(ph2c); 1855 res = _FAIL; 1856 goto exit; 1857 } 1858 1859 pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID; 1860 pdrvextra_cmd_parm->type_size = 0; 1861 pdrvextra_cmd_parm->pbuf = NULL; 1862 1863 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1864 1865 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1866exit: 1867 return res; 1868} 1869#endif 1870 1871u8 rtw_c2h_wk_cmd(struct adapter *padapter, u8 *c2h_evt) 1872{ 1873 struct cmd_obj *ph2c; 1874 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1875 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1876 u8 res = _SUCCESS; 1877 1878 ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); 1879 if (ph2c == NULL) { 1880 res = _FAIL; 1881 goto exit; 1882 } 1883 1884 pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1885 if (pdrvextra_cmd_parm == NULL) { 1886 kfree(ph2c); 1887 res = _FAIL; 1888 goto exit; 1889 } 1890 1891 pdrvextra_cmd_parm->ec_id = C2H_WK_CID; 1892 pdrvextra_cmd_parm->type_size = c2h_evt ? 16 : 0; 1893 pdrvextra_cmd_parm->pbuf = c2h_evt; 1894 1895 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1896 1897 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1898 1899exit: 1900 1901 return res; 1902} 1903 1904static s32 c2h_evt_hdl(struct adapter *adapter, struct c2h_evt_hdr *c2h_evt, c2h_id_filter filter) 1905{ 1906 s32 ret = _FAIL; 1907 u8 buf[16]; 1908 1909 if (!c2h_evt) { 1910 /* No c2h event in cmd_obj, read c2h event before handling*/ 1911 if (c2h_evt_read(adapter, buf) == _SUCCESS) { 1912 c2h_evt = (struct c2h_evt_hdr *)buf; 1913 1914 if (filter && filter(c2h_evt->id) == false) 1915 goto exit; 1916 1917 ret = rtw_hal_c2h_handler(adapter, c2h_evt); 1918 } 1919 } else { 1920 if (filter && filter(c2h_evt->id) == false) 1921 goto exit; 1922 1923 ret = rtw_hal_c2h_handler(adapter, c2h_evt); 1924 } 1925exit: 1926 return ret; 1927} 1928 1929static void c2h_wk_callback(struct work_struct *work) 1930{ 1931 struct evt_priv *evtpriv = container_of(work, struct evt_priv, c2h_wk); 1932 struct adapter *adapter = container_of(evtpriv, struct adapter, evtpriv); 1933 struct c2h_evt_hdr *c2h_evt; 1934 c2h_id_filter ccx_id_filter = rtw_hal_c2h_id_filter_ccx(adapter); 1935 1936 evtpriv->c2h_wk_alive = true; 1937 1938 while (!rtw_cbuf_empty(evtpriv->c2h_queue)) { 1939 c2h_evt = (struct c2h_evt_hdr *) 1940 rtw_cbuf_pop(evtpriv->c2h_queue); 1941 if (c2h_evt != NULL) 1942 /* This C2H event is read, clear it */ 1943 c2h_evt_clear(adapter); 1944 else { 1945 c2h_evt = (struct c2h_evt_hdr *)rtw_malloc(16); 1946 /* This C2H event is not read, read & clear now */ 1947 if (c2h_evt != NULL && 1948 c2h_evt_read(adapter, (u8 *)c2h_evt) != _SUCCESS) 1949 continue; 1950 } 1951 1952 /* Special pointer to trigger c2h_evt_clear only */ 1953 if ((void *)c2h_evt == (void *)evtpriv) 1954 continue; 1955 1956 if (!c2h_evt_exist(c2h_evt)) { 1957 kfree(c2h_evt); 1958 continue; 1959 } 1960 1961 if (ccx_id_filter(c2h_evt->id) == true) { 1962 /* Handle CCX report here */ 1963 rtw_hal_c2h_handler(adapter, c2h_evt); 1964 kfree(c2h_evt); 1965 } else { 1966#ifdef CONFIG_88EU_P2P 1967 /* Enqueue into cmd_thread for others */ 1968 rtw_c2h_wk_cmd(adapter, (u8 *)c2h_evt); 1969#endif 1970 } 1971 } 1972 1973 evtpriv->c2h_wk_alive = false; 1974} 1975 1976u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf) 1977{ 1978 struct drvextra_cmd_parm *pdrvextra_cmd; 1979 1980 if (!pbuf) 1981 return H2C_PARAMETERS_ERROR; 1982 1983 pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf; 1984 1985 switch (pdrvextra_cmd->ec_id) { 1986 case DYNAMIC_CHK_WK_CID: 1987 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); 1988 break; 1989 case POWER_SAVING_CTRL_WK_CID: 1990 power_saving_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); 1991 break; 1992 case LPS_CTRL_WK_CID: 1993 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size); 1994 break; 1995 case RTP_TIMER_CFG_WK_CID: 1996 rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size); 1997 break; 1998 case ANT_SELECT_WK_CID: 1999 antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size); 2000 break; 2001#ifdef CONFIG_88EU_P2P 2002 case P2P_PS_WK_CID: 2003 p2p_ps_wk_hdl(padapter, pdrvextra_cmd->type_size); 2004 break; 2005 case P2P_PROTO_WK_CID: 2006 /* 2007 * Commented by Albert 2011/07/01 2008 * I used the type_size as the type command 2009 */ 2010 p2p_protocol_wk_hdl(padapter, pdrvextra_cmd->type_size); 2011 break; 2012#endif 2013#ifdef CONFIG_88EU_AP_MODE 2014 case CHECK_HIQ_WK_CID: 2015 rtw_chk_hi_queue_hdl(padapter); 2016 break; 2017#endif /* CONFIG_88EU_AP_MODE */ 2018 case C2H_WK_CID: 2019 c2h_evt_hdl(padapter, (struct c2h_evt_hdr *)pdrvextra_cmd->pbuf, NULL); 2020 break; 2021 default: 2022 break; 2023 } 2024 2025 if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0) 2026 kfree(pdrvextra_cmd->pbuf); 2027 2028 return H2C_SUCCESS; 2029} 2030 2031void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2032{ 2033 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2034 2035 2036 if (pcmd->res == H2C_DROPPED) { 2037 /* TODO: cancel timer and do timeout handler directly... */ 2038 /* need to make timeout handlerOS independent */ 2039 _set_timer(&pmlmepriv->scan_to_timer, 1); 2040 } else if (pcmd->res != H2C_SUCCESS) { 2041 _set_timer(&pmlmepriv->scan_to_timer, 1); 2042 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n.")); 2043 } 2044 2045 /* free cmd */ 2046 rtw_free_cmd_obj(pcmd); 2047 2048} 2049void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2050{ 2051 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2052 2053 2054 if (pcmd->res != H2C_SUCCESS) { 2055 spin_lock_bh(&pmlmepriv->lock); 2056 set_fwstate(pmlmepriv, _FW_LINKED); 2057 spin_unlock_bh(&pmlmepriv->lock); 2058 2059 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n.")); 2060 return; 2061 } 2062 2063 /* free cmd */ 2064 rtw_free_cmd_obj(pcmd); 2065} 2066 2067void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2068{ 2069 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2070 2071 2072 if (pcmd->res == H2C_DROPPED) { 2073 /* TODO: cancel timer and do timeout handler directly... */ 2074 /* need to make timeout handlerOS independent */ 2075 _set_timer(&pmlmepriv->assoc_timer, 1); 2076 } else if (pcmd->res != H2C_SUCCESS) { 2077 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("********Error:rtw_select_and_join_from_scanned_queue Wait Sema Fail ************\n")); 2078 _set_timer(&pmlmepriv->assoc_timer, 1); 2079 } 2080 2081 rtw_free_cmd_obj(pcmd); 2082 2083} 2084 2085void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2086{ 2087 u8 timer_cancelled; 2088 struct sta_info *psta = NULL; 2089 struct wlan_network *pwlan = NULL; 2090 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2091 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; 2092 struct wlan_network *tgt_network = &(pmlmepriv->cur_network); 2093 2094 2095 if (pcmd->res != H2C_SUCCESS) { 2096 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: rtw_createbss_cmd_callback Fail ************\n\n.")); 2097 _set_timer(&pmlmepriv->assoc_timer, 1); 2098 } 2099 2100 _cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled); 2101 2102 spin_lock_bh(&pmlmepriv->lock); 2103 2104 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { 2105 psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress); 2106 if (!psta) { 2107 psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress); 2108 if (psta == NULL) { 2109 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n")); 2110 goto createbss_cmd_fail; 2111 } 2112 } 2113 2114 rtw_indicate_connect(padapter); 2115 } else { 2116 pwlan = _rtw_alloc_network(pmlmepriv); 2117 spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); 2118 if (pwlan == NULL) { 2119 pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue); 2120 if (pwlan == NULL) { 2121 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error: can't get pwlan in rtw_joinbss_event_callback\n")); 2122 spin_unlock_bh(&pmlmepriv->scanned_queue.lock); 2123 goto createbss_cmd_fail; 2124 } 2125 pwlan->last_scanned = jiffies; 2126 } else { 2127 list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue); 2128 } 2129 2130 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork); 2131 memcpy(&(pwlan->network), pnetwork, pnetwork->Length); 2132 2133 memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork))); 2134 2135 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); 2136 2137 spin_unlock_bh(&pmlmepriv->scanned_queue.lock); 2138 /* we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */ 2139 } 2140 2141createbss_cmd_fail: 2142 2143 spin_unlock_bh(&pmlmepriv->lock); 2144 2145 rtw_free_cmd_obj(pcmd); 2146 2147} 2148 2149void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2150{ 2151 struct sta_priv *pstapriv = &padapter->stapriv; 2152 struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp); 2153 struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr); 2154 2155 2156 if (psta == NULL) { 2157 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info\n\n")); 2158 goto exit; 2159 } 2160exit: 2161 rtw_free_cmd_obj(pcmd); 2162} 2163 2164void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2165{ 2166 struct sta_priv *pstapriv = &padapter->stapriv; 2167 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2168 struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf); 2169 struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp); 2170 struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr); 2171 2172 2173 if (psta == NULL) { 2174 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info\n\n")); 2175 goto exit; 2176 } 2177 2178 psta->aid = passocsta_rsp->cam_id; 2179 psta->mac_id = passocsta_rsp->cam_id; 2180 2181 spin_lock_bh(&pmlmepriv->lock); 2182 2183 if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true)) 2184 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); 2185 2186 set_fwstate(pmlmepriv, _FW_LINKED); 2187 spin_unlock_bh(&pmlmepriv->lock); 2188 2189exit: 2190 rtw_free_cmd_obj(pcmd); 2191 2192} 2193