1 // SPDX-License-Identifier: GPL-2.0 2 /****************************************************************************** 3 * 4 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. 5 * 6 ******************************************************************************/ 7 #define _RTW_CMD_C_ 8 9 #include <drv_types.h> 10 #include <rtw_debug.h> 11 #include <linux/jiffies.h> 12 13 static struct _cmd_callback rtw_cmd_callback[] = { 14 {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/ 15 {GEN_CMD_CODE(_Write_MACREG), NULL}, 16 {GEN_CMD_CODE(_Read_BBREG), &rtw_getbbrfreg_cmdrsp_callback}, 17 {GEN_CMD_CODE(_Write_BBREG), NULL}, 18 {GEN_CMD_CODE(_Read_RFREG), &rtw_getbbrfreg_cmdrsp_callback}, 19 {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/ 20 {GEN_CMD_CODE(_Read_EEPROM), NULL}, 21 {GEN_CMD_CODE(_Write_EEPROM), NULL}, 22 {GEN_CMD_CODE(_Read_EFUSE), NULL}, 23 {GEN_CMD_CODE(_Write_EFUSE), NULL}, 24 25 {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/ 26 {GEN_CMD_CODE(_Write_CAM), NULL}, 27 {GEN_CMD_CODE(_setBCNITV), NULL}, 28 {GEN_CMD_CODE(_setMBIDCFG), NULL}, 29 {GEN_CMD_CODE(_JoinBss), &rtw_joinbss_cmd_callback}, /*14*/ 30 {GEN_CMD_CODE(_DisConnect), &rtw_disassoc_cmd_callback}, /*15*/ 31 {GEN_CMD_CODE(_CreateBss), &rtw_createbss_cmd_callback}, 32 {GEN_CMD_CODE(_SetOpMode), NULL}, 33 {GEN_CMD_CODE(_SiteSurvey), &rtw_survey_cmd_callback}, /*18*/ 34 {GEN_CMD_CODE(_SetAuth), NULL}, 35 36 {GEN_CMD_CODE(_SetKey), NULL}, /*20*/ 37 {GEN_CMD_CODE(_SetStaKey), &rtw_setstaKey_cmdrsp_callback}, 38 {GEN_CMD_CODE(_SetAssocSta), &rtw_setassocsta_cmdrsp_callback}, 39 {GEN_CMD_CODE(_DelAssocSta), NULL}, 40 {GEN_CMD_CODE(_SetStaPwrState), NULL}, 41 {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/ 42 {GEN_CMD_CODE(_GetBasicRate), NULL}, 43 {GEN_CMD_CODE(_SetDataRate), NULL}, 44 {GEN_CMD_CODE(_GetDataRate), NULL}, 45 {GEN_CMD_CODE(_SetPhyInfo), NULL}, 46 47 {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/ 48 {GEN_CMD_CODE(_SetPhy), NULL}, 49 {GEN_CMD_CODE(_GetPhy), NULL}, 50 {GEN_CMD_CODE(_readRssi), NULL}, 51 {GEN_CMD_CODE(_readGain), NULL}, 52 {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/ 53 {GEN_CMD_CODE(_SetPwrMode), NULL}, 54 {GEN_CMD_CODE(_JoinbssRpt), NULL}, 55 {GEN_CMD_CODE(_SetRaTable), NULL}, 56 {GEN_CMD_CODE(_GetRaTable), NULL}, 57 58 {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/ 59 {GEN_CMD_CODE(_GetDTMReport), NULL}, 60 {GEN_CMD_CODE(_GetTXRateStatistics), NULL}, 61 {GEN_CMD_CODE(_SetUsbSuspend), NULL}, 62 {GEN_CMD_CODE(_SetH2cLbk), NULL}, 63 {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/ 64 {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/ 65 {GEN_CMD_CODE(_SetTxPower), NULL}, 66 {GEN_CMD_CODE(_SwitchAntenna), NULL}, 67 {GEN_CMD_CODE(_SetCrystalCap), NULL}, 68 {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/ 69 70 {GEN_CMD_CODE(_SetSingleToneTx), NULL}, /*51*/ 71 {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL}, 72 {GEN_CMD_CODE(_SetContinuousTx), NULL}, 73 {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/ 74 {GEN_CMD_CODE(_TX_Beacon), NULL},/*55*/ 75 76 {GEN_CMD_CODE(_Set_MLME_EVT), NULL},/*56*/ 77 {GEN_CMD_CODE(_Set_Drv_Extra), NULL},/*57*/ 78 {GEN_CMD_CODE(_Set_H2C_MSG), NULL},/*58*/ 79 {GEN_CMD_CODE(_SetChannelPlan), NULL},/*59*/ 80 {GEN_CMD_CODE(_LedBlink), NULL},/*60*/ 81 82 {GEN_CMD_CODE(_SetChannelSwitch), NULL},/*61*/ 83 {GEN_CMD_CODE(_TDLS), NULL},/*62*/ 84 {GEN_CMD_CODE(_ChkBMCSleepq), NULL}, /*63*/ 85 86 {GEN_CMD_CODE(_RunInThreadCMD), NULL},/*64*/ 87 }; 88 89 static struct cmd_hdl wlancmds[] = { 90 GEN_DRV_CMD_HANDLER(0, NULL) /*0*/ 91 GEN_DRV_CMD_HANDLER(0, NULL) 92 GEN_DRV_CMD_HANDLER(0, NULL) 93 GEN_DRV_CMD_HANDLER(0, NULL) 94 GEN_DRV_CMD_HANDLER(0, NULL) 95 GEN_DRV_CMD_HANDLER(0, NULL) 96 GEN_MLME_EXT_HANDLER(0, NULL) 97 GEN_MLME_EXT_HANDLER(0, NULL) 98 GEN_MLME_EXT_HANDLER(0, NULL) 99 GEN_MLME_EXT_HANDLER(0, NULL) 100 GEN_MLME_EXT_HANDLER(0, NULL) /*10*/ 101 GEN_MLME_EXT_HANDLER(0, NULL) 102 GEN_MLME_EXT_HANDLER(0, NULL) 103 GEN_MLME_EXT_HANDLER(0, NULL) 104 GEN_MLME_EXT_HANDLER(sizeof(struct joinbss_parm), join_cmd_hdl) /*14*/ 105 GEN_MLME_EXT_HANDLER(sizeof(struct disconnect_parm), disconnect_hdl) 106 GEN_MLME_EXT_HANDLER(sizeof(struct createbss_parm), createbss_hdl) 107 GEN_MLME_EXT_HANDLER(sizeof(struct setopmode_parm), setopmode_hdl) 108 GEN_MLME_EXT_HANDLER(sizeof(struct sitesurvey_parm), sitesurvey_cmd_hdl) /*18*/ 109 GEN_MLME_EXT_HANDLER(sizeof(struct setauth_parm), setauth_hdl) 110 GEN_MLME_EXT_HANDLER(sizeof(struct setkey_parm), setkey_hdl) /*20*/ 111 GEN_MLME_EXT_HANDLER(sizeof(struct set_stakey_parm), set_stakey_hdl) 112 GEN_MLME_EXT_HANDLER(sizeof(struct set_assocsta_parm), NULL) 113 GEN_MLME_EXT_HANDLER(sizeof(struct del_assocsta_parm), NULL) 114 GEN_MLME_EXT_HANDLER(sizeof(struct setstapwrstate_parm), NULL) 115 GEN_MLME_EXT_HANDLER(sizeof(struct setbasicrate_parm), NULL) 116 GEN_MLME_EXT_HANDLER(sizeof(struct getbasicrate_parm), NULL) 117 GEN_MLME_EXT_HANDLER(sizeof(struct setdatarate_parm), NULL) 118 GEN_MLME_EXT_HANDLER(sizeof(struct getdatarate_parm), NULL) 119 GEN_MLME_EXT_HANDLER(sizeof(struct setphyinfo_parm), NULL) 120 GEN_MLME_EXT_HANDLER(sizeof(struct getphyinfo_parm), NULL) /*30*/ 121 GEN_MLME_EXT_HANDLER(sizeof(struct setphy_parm), NULL) 122 GEN_MLME_EXT_HANDLER(sizeof(struct getphy_parm), NULL) 123 GEN_MLME_EXT_HANDLER(0, NULL) 124 GEN_MLME_EXT_HANDLER(0, NULL) 125 GEN_MLME_EXT_HANDLER(0, NULL) 126 GEN_MLME_EXT_HANDLER(0, NULL) 127 GEN_MLME_EXT_HANDLER(0, NULL) 128 GEN_MLME_EXT_HANDLER(0, NULL) 129 GEN_MLME_EXT_HANDLER(0, NULL) 130 GEN_MLME_EXT_HANDLER(0, NULL) /*40*/ 131 GEN_MLME_EXT_HANDLER(0, NULL) 132 GEN_MLME_EXT_HANDLER(0, NULL) 133 GEN_MLME_EXT_HANDLER(0, NULL) 134 GEN_MLME_EXT_HANDLER(0, NULL) 135 GEN_MLME_EXT_HANDLER(sizeof(struct addBaReq_parm), add_ba_hdl) 136 GEN_MLME_EXT_HANDLER(sizeof(struct set_ch_parm), set_ch_hdl) /* 46 */ 137 GEN_MLME_EXT_HANDLER(0, NULL) 138 GEN_MLME_EXT_HANDLER(0, NULL) 139 GEN_MLME_EXT_HANDLER(0, NULL) 140 GEN_MLME_EXT_HANDLER(0, NULL) /*50*/ 141 GEN_MLME_EXT_HANDLER(0, NULL) 142 GEN_MLME_EXT_HANDLER(0, NULL) 143 GEN_MLME_EXT_HANDLER(0, NULL) 144 GEN_MLME_EXT_HANDLER(0, NULL) 145 GEN_MLME_EXT_HANDLER(sizeof(struct Tx_Beacon_param), tx_beacon_hdl) /*55*/ 146 147 GEN_MLME_EXT_HANDLER(0, mlme_evt_hdl) /*56*/ 148 GEN_MLME_EXT_HANDLER(0, rtw_drvextra_cmd_hdl) /*57*/ 149 150 GEN_MLME_EXT_HANDLER(0, h2c_msg_hdl) /*58*/ 151 GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelPlan_param), set_chplan_hdl) /*59*/ 152 GEN_MLME_EXT_HANDLER(sizeof(struct LedBlink_param), led_blink_hdl) /*60*/ 153 154 GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelSwitch_param), set_csa_hdl) /*61*/ 155 GEN_MLME_EXT_HANDLER(sizeof(struct TDLSoption_param), tdls_hdl) /*62*/ 156 GEN_MLME_EXT_HANDLER(0, chk_bmc_sleepq_hdl) /*63*/ 157 GEN_MLME_EXT_HANDLER(sizeof(struct RunInThread_param), run_in_thread_hdl) /*63*/ 158 }; 159 160 /* 161 Caller and the rtw_cmd_thread can protect cmd_q by spin_lock. 162 No irqsave is necessary. 163 */ 164 165 sint _rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) 166 { 167 sint res = _SUCCESS; 168 169 init_completion(&pcmdpriv->cmd_queue_comp); 170 init_completion(&pcmdpriv->terminate_cmdthread_comp); 171 172 _rtw_init_queue(&(pcmdpriv->cmd_queue)); 173 174 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ 175 176 pcmdpriv->cmd_seq = 1; 177 178 pcmdpriv->cmd_allocated_buf = rtw_zmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ); 179 180 if (pcmdpriv->cmd_allocated_buf == NULL) { 181 res = _FAIL; 182 goto exit; 183 } 184 185 pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - ((SIZE_PTR)(pcmdpriv->cmd_allocated_buf) & (CMDBUFF_ALIGN_SZ-1)); 186 187 pcmdpriv->rsp_allocated_buf = rtw_zmalloc(MAX_RSPSZ + 4); 188 189 if (pcmdpriv->rsp_allocated_buf == NULL) { 190 res = _FAIL; 191 goto exit; 192 } 193 194 pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - ((SIZE_PTR)(pcmdpriv->rsp_allocated_buf) & 3); 195 196 pcmdpriv->cmd_issued_cnt = pcmdpriv->cmd_done_cnt = pcmdpriv->rsp_cnt = 0; 197 198 mutex_init(&pcmdpriv->sctx_mutex); 199 exit: 200 return res; 201 } 202 203 static void c2h_wk_callback(_workitem *work); 204 sint _rtw_init_evt_priv(struct evt_priv *pevtpriv) 205 { 206 sint res = _SUCCESS; 207 208 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ 209 atomic_set(&pevtpriv->event_seq, 0); 210 pevtpriv->evt_done_cnt = 0; 211 212 _init_workitem(&pevtpriv->c2h_wk, c2h_wk_callback, NULL); 213 pevtpriv->c2h_wk_alive = false; 214 pevtpriv->c2h_queue = rtw_cbuf_alloc(C2H_QUEUE_MAX_LEN+1); 215 216 return res; 217 } 218 219 void _rtw_free_evt_priv(struct evt_priv *pevtpriv) 220 { 221 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+_rtw_free_evt_priv\n")); 222 223 _cancel_workitem_sync(&pevtpriv->c2h_wk); 224 while (pevtpriv->c2h_wk_alive) 225 msleep(10); 226 227 while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) { 228 void *c2h = rtw_cbuf_pop(pevtpriv->c2h_queue); 229 if (c2h != NULL && c2h != (void *)pevtpriv) { 230 kfree(c2h); 231 } 232 } 233 kfree(pevtpriv->c2h_queue); 234 235 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("-_rtw_free_evt_priv\n")); 236 } 237 238 void _rtw_free_cmd_priv(struct cmd_priv *pcmdpriv) 239 { 240 if (pcmdpriv) { 241 kfree(pcmdpriv->cmd_allocated_buf); 242 243 kfree(pcmdpriv->rsp_allocated_buf); 244 245 mutex_destroy(&pcmdpriv->sctx_mutex); 246 } 247 } 248 249 /* 250 Calling Context: 251 252 rtw_enqueue_cmd can only be called between kernel thread, 253 since only spin_lock is used. 254 255 ISR/Call-Back functions can't call this sub-function. 256 257 */ 258 259 sint _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj) 260 { 261 _irqL irqL; 262 263 if (obj == NULL) 264 goto exit; 265 266 /* spin_lock_bh(&queue->lock); */ 267 spin_lock_irqsave(&queue->lock, irqL); 268 269 list_add_tail(&obj->list, &queue->queue); 270 271 /* spin_unlock_bh(&queue->lock); */ 272 spin_unlock_irqrestore(&queue->lock, irqL); 273 274 exit: 275 return _SUCCESS; 276 } 277 278 struct cmd_obj *_rtw_dequeue_cmd(struct __queue *queue) 279 { 280 _irqL irqL; 281 struct cmd_obj *obj; 282 283 /* spin_lock_bh(&(queue->lock)); */ 284 spin_lock_irqsave(&queue->lock, irqL); 285 if (list_empty(&(queue->queue))) 286 obj = NULL; 287 else { 288 obj = LIST_CONTAINOR(get_next(&(queue->queue)), struct cmd_obj, list); 289 list_del_init(&obj->list); 290 } 291 292 /* spin_unlock_bh(&(queue->lock)); */ 293 spin_unlock_irqrestore(&queue->lock, irqL); 294 295 return obj; 296 } 297 298 u32 rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) 299 { 300 u32 res; 301 302 res = _rtw_init_cmd_priv(pcmdpriv); 303 return res; 304 } 305 306 u32 rtw_init_evt_priv(struct evt_priv *pevtpriv) 307 { 308 int res; 309 310 res = _rtw_init_evt_priv(pevtpriv); 311 return res; 312 } 313 314 void rtw_free_evt_priv(struct evt_priv *pevtpriv) 315 { 316 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("rtw_free_evt_priv\n")); 317 _rtw_free_evt_priv(pevtpriv); 318 } 319 320 void rtw_free_cmd_priv(struct cmd_priv *pcmdpriv) 321 { 322 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("rtw_free_cmd_priv\n")); 323 _rtw_free_cmd_priv(pcmdpriv); 324 } 325 326 int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj); 327 int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) 328 { 329 u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */ 330 331 if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan)) 332 bAllow = true; 333 334 if ((pcmdpriv->padapter->hw_init_completed == false && bAllow == false) 335 || atomic_read(&(pcmdpriv->cmdthd_running)) == false /* com_thread not running */ 336 ) { 337 /* DBG_871X("%s:%s: drop cmdcode:%u, hw_init_completed:%u, cmdthd_running:%u\n", caller_func, __func__, */ 338 /* cmd_obj->cmdcode, */ 339 /* pcmdpriv->padapter->hw_init_completed, */ 340 /* pcmdpriv->cmdthd_running */ 341 /* */ 342 343 return _FAIL; 344 } 345 return _SUCCESS; 346 } 347 348 349 350 u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) 351 { 352 int res = _FAIL; 353 struct adapter *padapter = pcmdpriv->padapter; 354 355 if (cmd_obj == NULL) { 356 goto exit; 357 } 358 359 cmd_obj->padapter = padapter; 360 361 res = rtw_cmd_filter(pcmdpriv, cmd_obj); 362 if (_FAIL == res) { 363 rtw_free_cmd_obj(cmd_obj); 364 goto exit; 365 } 366 367 res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj); 368 369 if (res == _SUCCESS) 370 complete(&pcmdpriv->cmd_queue_comp); 371 372 exit: 373 return res; 374 } 375 376 struct cmd_obj *rtw_dequeue_cmd(struct cmd_priv *pcmdpriv) 377 { 378 struct cmd_obj *cmd_obj; 379 380 cmd_obj = _rtw_dequeue_cmd(&pcmdpriv->cmd_queue); 381 382 return cmd_obj; 383 } 384 385 void rtw_free_cmd_obj(struct cmd_obj *pcmd) 386 { 387 if ((pcmd->cmdcode != _JoinBss_CMD_) && 388 (pcmd->cmdcode != _CreateBss_CMD_)) { 389 /* free parmbuf in cmd_obj */ 390 kfree((unsigned char *)pcmd->parmbuf); 391 } 392 393 if (pcmd->rsp != NULL) { 394 if (pcmd->rspsz != 0) { 395 /* free rsp in cmd_obj */ 396 kfree((unsigned char *)pcmd->rsp); 397 } 398 } 399 400 /* free cmd_obj */ 401 kfree(pcmd); 402 } 403 404 405 void rtw_stop_cmd_thread(struct adapter *adapter) 406 { 407 if (adapter->cmdThread && 408 atomic_read(&(adapter->cmdpriv.cmdthd_running)) == true && 409 adapter->cmdpriv.stop_req == 0) { 410 adapter->cmdpriv.stop_req = 1; 411 complete(&adapter->cmdpriv.cmd_queue_comp); 412 wait_for_completion(&adapter->cmdpriv.terminate_cmdthread_comp); 413 } 414 } 415 416 int rtw_cmd_thread(void *context) 417 { 418 u8 ret; 419 struct cmd_obj *pcmd; 420 u8 *pcmdbuf, *prspbuf; 421 unsigned long cmd_start_time; 422 unsigned long cmd_process_time; 423 u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf); 424 void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd); 425 struct adapter *padapter = context; 426 struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); 427 struct drvextra_cmd_parm *extra_parm = NULL; 428 429 thread_enter("RTW_CMD_THREAD"); 430 431 pcmdbuf = pcmdpriv->cmd_buf; 432 prspbuf = pcmdpriv->rsp_buf; 433 434 pcmdpriv->stop_req = 0; 435 atomic_set(&(pcmdpriv->cmdthd_running), true); 436 complete(&pcmdpriv->terminate_cmdthread_comp); 437 438 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("start r871x rtw_cmd_thread !!!!\n")); 439 440 while (1) { 441 if (wait_for_completion_interruptible(&pcmdpriv->cmd_queue_comp)) { 442 DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" wait_for_completion_interruptible(&pcmdpriv->cmd_queue_comp) return != 0, break\n", FUNC_ADPT_ARG(padapter)); 443 break; 444 } 445 446 if ((padapter->bDriverStopped == true) || (padapter->bSurpriseRemoved == true)) { 447 DBG_871X_LEVEL(_drv_always_, "%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", 448 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); 449 break; 450 } 451 452 if (pcmdpriv->stop_req) { 453 DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" stop_req:%u, break\n", FUNC_ADPT_ARG(padapter), pcmdpriv->stop_req); 454 break; 455 } 456 457 if (list_empty(&(pcmdpriv->cmd_queue.queue))) { 458 /* DBG_871X("%s: cmd queue is empty!\n", __func__); */ 459 continue; 460 } 461 462 if (rtw_register_cmd_alive(padapter) != _SUCCESS) { 463 RT_TRACE(_module_hal_xmit_c_, _drv_notice_, 464 ("%s: wait to leave LPS_LCLK\n", __func__)); 465 continue; 466 } 467 468 _next: 469 if ((padapter->bDriverStopped == true) || (padapter->bSurpriseRemoved == true)) { 470 DBG_871X_LEVEL(_drv_always_, "%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", 471 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); 472 break; 473 } 474 475 pcmd = rtw_dequeue_cmd(pcmdpriv); 476 if (!pcmd) { 477 rtw_unregister_cmd_alive(padapter); 478 continue; 479 } 480 481 cmd_start_time = jiffies; 482 483 if (_FAIL == rtw_cmd_filter(pcmdpriv, pcmd)) { 484 pcmd->res = H2C_DROPPED; 485 goto post_process; 486 } 487 488 pcmdpriv->cmd_issued_cnt++; 489 490 pcmd->cmdsz = _RND4((pcmd->cmdsz));/* _RND4 */ 491 492 memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); 493 494 if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) { 495 cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns; 496 497 if (cmd_hdl) { 498 ret = cmd_hdl(pcmd->padapter, pcmdbuf); 499 pcmd->res = ret; 500 } 501 502 pcmdpriv->cmd_seq++; 503 } else { 504 pcmd->res = H2C_PARAMETERS_ERROR; 505 } 506 507 cmd_hdl = NULL; 508 509 post_process: 510 511 if (mutex_lock_interruptible(&(pcmd->padapter->cmdpriv.sctx_mutex)) == 0) { 512 if (pcmd->sctx) { 513 DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" pcmd->sctx\n", 514 FUNC_ADPT_ARG(pcmd->padapter)); 515 516 if (pcmd->res == H2C_SUCCESS) 517 rtw_sctx_done(&pcmd->sctx); 518 else 519 rtw_sctx_done_err(&pcmd->sctx, RTW_SCTX_DONE_CMD_ERROR); 520 } 521 mutex_unlock(&(pcmd->padapter->cmdpriv.sctx_mutex)); 522 } 523 524 cmd_process_time = jiffies_to_msecs(jiffies - cmd_start_time); 525 if (cmd_process_time > 1000) { 526 if (pcmd->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) { 527 DBG_871X(ADPT_FMT" cmd =%d process_time =%lu > 1 sec\n", 528 ADPT_ARG(pcmd->padapter), pcmd->cmdcode, cmd_process_time); 529 /* rtw_warn_on(1); */ 530 } else if (pcmd->cmdcode == GEN_CMD_CODE(_Set_MLME_EVT)) { 531 DBG_871X(ADPT_FMT" cmd =%d, process_time =%lu > 1 sec\n", 532 ADPT_ARG(pcmd->padapter), pcmd->cmdcode, cmd_process_time); 533 /* rtw_warn_on(1); */ 534 } else { 535 DBG_871X(ADPT_FMT" cmd =%d, process_time =%lu > 1 sec\n", 536 ADPT_ARG(pcmd->padapter), pcmd->cmdcode, cmd_process_time); 537 /* rtw_warn_on(1); */ 538 } 539 } 540 541 /* call callback function for post-processed */ 542 if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) { 543 pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback; 544 if (pcmd_callback == NULL) { 545 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode)); 546 rtw_free_cmd_obj(pcmd); 547 } else { 548 /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */ 549 pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */ 550 } 551 } else { 552 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode)); 553 rtw_free_cmd_obj(pcmd); 554 } 555 556 flush_signals_thread(); 557 558 goto _next; 559 560 } 561 562 /* free all cmd_obj resources */ 563 do { 564 pcmd = rtw_dequeue_cmd(pcmdpriv); 565 if (pcmd == NULL) { 566 rtw_unregister_cmd_alive(padapter); 567 break; 568 } 569 570 /* DBG_871X("%s: leaving... drop cmdcode:%u size:%d\n", __func__, pcmd->cmdcode, pcmd->cmdsz); */ 571 572 if (pcmd->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) { 573 extra_parm = (struct drvextra_cmd_parm *)pcmd->parmbuf; 574 if (extra_parm->pbuf && extra_parm->size > 0) { 575 kfree(extra_parm->pbuf); 576 } 577 } 578 579 rtw_free_cmd_obj(pcmd); 580 } while (1); 581 582 complete(&pcmdpriv->terminate_cmdthread_comp); 583 atomic_set(&(pcmdpriv->cmdthd_running), false); 584 585 thread_exit(); 586 } 587 588 /* 589 rtw_sitesurvey_cmd(~) 590 ### NOTE:#### (!!!!) 591 MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock 592 */ 593 u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num, 594 struct rtw_ieee80211_channel *ch, int ch_num) 595 { 596 u8 res = _FAIL; 597 struct cmd_obj *ph2c; 598 struct sitesurvey_parm *psurveyPara; 599 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 600 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 601 602 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) { 603 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1); 604 } 605 606 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 607 if (ph2c == NULL) 608 return _FAIL; 609 610 psurveyPara = rtw_zmalloc(sizeof(struct sitesurvey_parm)); 611 if (psurveyPara == NULL) { 612 kfree(ph2c); 613 return _FAIL; 614 } 615 616 rtw_free_network_queue(padapter, false); 617 618 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__)); 619 620 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey)); 621 622 /* psurveyPara->bsslimit = 48; */ 623 psurveyPara->scan_mode = pmlmepriv->scan_mode; 624 625 /* prepare ssid list */ 626 if (ssid) { 627 int i; 628 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) { 629 if (ssid[i].SsidLength) { 630 memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid)); 631 psurveyPara->ssid_num++; 632 633 DBG_871X(FUNC_ADPT_FMT" ssid:(%s, %d)\n", FUNC_ADPT_ARG(padapter), 634 psurveyPara->ssid[i].Ssid, psurveyPara->ssid[i].SsidLength); 635 } 636 } 637 } 638 639 /* prepare channel list */ 640 if (ch) { 641 int i; 642 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) { 643 if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) { 644 memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel)); 645 psurveyPara->ch_num++; 646 647 DBG_871X(FUNC_ADPT_FMT" ch:%u\n", FUNC_ADPT_ARG(padapter), 648 psurveyPara->ch[i].hw_value); 649 } 650 } 651 } 652 653 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); 654 655 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 656 657 if (res == _SUCCESS) { 658 659 pmlmepriv->scan_start_time = jiffies; 660 _set_timer(&pmlmepriv->scan_to_timer, SCANNING_TIMEOUT); 661 } else { 662 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); 663 } 664 return res; 665 } 666 667 u8 rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset) 668 { 669 struct cmd_obj *ph2c; 670 struct setdatarate_parm *pbsetdataratepara; 671 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 672 u8 res = _SUCCESS; 673 674 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 675 if (ph2c == NULL) { 676 res = _FAIL; 677 goto exit; 678 } 679 680 pbsetdataratepara = rtw_zmalloc(sizeof(struct setdatarate_parm)); 681 if (pbsetdataratepara == NULL) { 682 kfree(ph2c); 683 res = _FAIL; 684 goto exit; 685 } 686 687 init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, GEN_CMD_CODE(_SetDataRate)); 688 pbsetdataratepara->mac_id = 5; 689 memcpy(pbsetdataratepara->datarates, rateset, NumRates); 690 691 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 692 exit: 693 return res; 694 } 695 696 void rtw_getbbrfreg_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) 697 { 698 /* rtw_free_cmd_obj(pcmd); */ 699 kfree(pcmd->parmbuf); 700 kfree(pcmd); 701 } 702 703 u8 rtw_createbss_cmd(struct adapter *padapter) 704 { 705 struct cmd_obj *pcmd; 706 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 707 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 708 struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network; 709 u8 res = _SUCCESS; 710 711 if (pmlmepriv->assoc_ssid.SsidLength == 0) { 712 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); 713 } else { 714 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); 715 } 716 717 pcmd = rtw_zmalloc(sizeof(struct cmd_obj)); 718 if (pcmd == NULL) { 719 res = _FAIL; 720 goto exit; 721 } 722 723 INIT_LIST_HEAD(&pcmd->list); 724 pcmd->cmdcode = _CreateBss_CMD_; 725 pcmd->parmbuf = (unsigned char *)pdev_network; 726 pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network); 727 pcmd->rsp = NULL; 728 pcmd->rspsz = 0; 729 730 pdev_network->Length = pcmd->cmdsz; 731 732 res = rtw_enqueue_cmd(pcmdpriv, pcmd); 733 734 exit: 735 return res; 736 } 737 738 u8 rtw_startbss_cmd(struct adapter *padapter, int flags) 739 { 740 struct cmd_obj *pcmd; 741 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 742 struct submit_ctx sctx; 743 u8 res = _SUCCESS; 744 745 if (flags & RTW_CMDF_DIRECTLY) { 746 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ 747 start_bss_network(padapter, (u8 *)&(padapter->mlmepriv.cur_network.network)); 748 } else { 749 /* need enqueue, prepare cmd_obj and enqueue */ 750 pcmd = rtw_zmalloc(sizeof(struct cmd_obj)); 751 if (pcmd == NULL) { 752 res = _FAIL; 753 goto exit; 754 } 755 756 INIT_LIST_HEAD(&pcmd->list); 757 pcmd->cmdcode = GEN_CMD_CODE(_CreateBss); 758 pcmd->parmbuf = NULL; 759 pcmd->cmdsz = 0; 760 pcmd->rsp = NULL; 761 pcmd->rspsz = 0; 762 763 if (flags & RTW_CMDF_WAIT_ACK) { 764 pcmd->sctx = &sctx; 765 rtw_sctx_init(&sctx, 2000); 766 } 767 768 res = rtw_enqueue_cmd(pcmdpriv, pcmd); 769 770 if (res == _SUCCESS && (flags & RTW_CMDF_WAIT_ACK)) { 771 rtw_sctx_wait(&sctx, __func__); 772 if (mutex_lock_interruptible(&pcmdpriv->sctx_mutex) == 0) { 773 if (sctx.status == RTW_SCTX_SUBMITTED) 774 pcmd->sctx = NULL; 775 mutex_unlock(&pcmdpriv->sctx_mutex); 776 } 777 } 778 } 779 780 exit: 781 return res; 782 } 783 784 u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork) 785 { 786 u8 *auth, res = _SUCCESS; 787 uint t_len = 0; 788 struct wlan_bssid_ex *psecnetwork; 789 struct cmd_obj *pcmd; 790 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 791 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 792 struct qos_priv *pqospriv = &pmlmepriv->qospriv; 793 struct security_priv *psecuritypriv = &padapter->securitypriv; 794 struct registry_priv *pregistrypriv = &padapter->registrypriv; 795 struct ht_priv *phtpriv = &pmlmepriv->htpriv; 796 enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = pnetwork->network.InfrastructureMode; 797 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; 798 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); 799 u32 tmp_len; 800 u8 *ptmp = NULL; 801 802 if (pmlmepriv->assoc_ssid.SsidLength == 0) { 803 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n")); 804 } else { 805 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.Ssid)); 806 } 807 808 pcmd = rtw_zmalloc(sizeof(struct cmd_obj)); 809 if (pcmd == NULL) { 810 res = _FAIL; 811 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd: memory allocate for cmd_obj fail!!!\n")); 812 goto exit; 813 } 814 /* for IEs is fix buf size */ 815 t_len = sizeof(struct wlan_bssid_ex); 816 817 818 /* for hidden ap to set fw_state here */ 819 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) != true) { 820 switch (ndis_network_mode) { 821 case Ndis802_11IBSS: 822 set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); 823 break; 824 825 case Ndis802_11Infrastructure: 826 set_fwstate(pmlmepriv, WIFI_STATION_STATE); 827 break; 828 829 case Ndis802_11APMode: 830 case Ndis802_11AutoUnknown: 831 case Ndis802_11InfrastructureMax: 832 break; 833 834 } 835 } 836 837 psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss; 838 839 memset(psecnetwork, 0, t_len); 840 841 memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network)); 842 843 auth = &psecuritypriv->authenticator_ie[0]; 844 psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength; 845 846 if ((psecnetwork->IELength-12) < (256-1)) { 847 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12); 848 } else { 849 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1)); 850 } 851 852 psecnetwork->IELength = 0; 853 /* Added by Albert 2009/02/18 */ 854 /* If the the driver wants to use the bssid to create the connection. */ 855 /* If not, we have to copy the connecting AP's MAC address to it so that */ 856 /* the driver just has the bssid information for PMKIDList searching. */ 857 858 if (pmlmepriv->assoc_by_bssid == false) { 859 memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN); 860 } 861 862 psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength); 863 864 865 pqospriv->qos_option = 0; 866 867 if (pregistrypriv->wmm_enable) { 868 tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength); 869 870 if (psecnetwork->IELength != tmp_len) { 871 psecnetwork->IELength = tmp_len; 872 pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */ 873 } else { 874 pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */ 875 } 876 } 877 878 phtpriv->ht_option = false; 879 ptmp = rtw_get_ie(&pnetwork->network.IEs[12], _HT_CAPABILITY_IE_, &tmp_len, pnetwork->network.IELength-12); 880 if (pregistrypriv->ht_enable && ptmp && tmp_len > 0) { 881 /* Added by Albert 2010/06/23 */ 882 /* For the WEP mode, we will use the bg mode to do the connection to avoid some IOT issue. */ 883 /* Especially for Realtek 8192u SoftAP. */ 884 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) && 885 (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) && 886 (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) { 887 rtw_ht_use_default_setting(padapter); 888 889 rtw_build_wmm_ie_ht(padapter, &psecnetwork->IEs[12], &psecnetwork->IELength); 890 891 /* rtw_restructure_ht_ie */ 892 rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[12], &psecnetwork->IEs[0], 893 pnetwork->network.IELength-12, &psecnetwork->IELength, 894 pnetwork->network.Configuration.DSConfig); 895 } 896 } 897 898 rtw_append_exented_cap(padapter, &psecnetwork->IEs[0], &psecnetwork->IELength); 899 900 pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength); 901 902 pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */ 903 904 INIT_LIST_HEAD(&pcmd->list); 905 pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */ 906 pcmd->parmbuf = (unsigned char *)psecnetwork; 907 pcmd->rsp = NULL; 908 pcmd->rspsz = 0; 909 910 res = rtw_enqueue_cmd(pcmdpriv, pcmd); 911 912 exit: 913 return res; 914 } 915 916 u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */ 917 { 918 struct cmd_obj *cmdobj = NULL; 919 struct disconnect_parm *param = NULL; 920 struct cmd_priv *cmdpriv = &padapter->cmdpriv; 921 u8 res = _SUCCESS; 922 923 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n")); 924 925 /* prepare cmd parameter */ 926 param = rtw_zmalloc(sizeof(*param)); 927 if (param == NULL) { 928 res = _FAIL; 929 goto exit; 930 } 931 param->deauth_timeout_ms = deauth_timeout_ms; 932 933 if (enqueue) { 934 /* need enqueue, prepare cmd_obj and enqueue */ 935 cmdobj = rtw_zmalloc(sizeof(*cmdobj)); 936 if (cmdobj == NULL) { 937 res = _FAIL; 938 kfree(param); 939 goto exit; 940 } 941 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_); 942 res = rtw_enqueue_cmd(cmdpriv, cmdobj); 943 } else { 944 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ 945 if (H2C_SUCCESS != disconnect_hdl(padapter, (u8 *)param)) 946 res = _FAIL; 947 kfree(param); 948 } 949 950 exit: 951 return res; 952 } 953 954 u8 rtw_setopmode_cmd(struct adapter *padapter, enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype, bool enqueue) 955 { 956 struct cmd_obj *ph2c; 957 struct setopmode_parm *psetop; 958 959 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 960 u8 res = _SUCCESS; 961 962 psetop = rtw_zmalloc(sizeof(struct setopmode_parm)); 963 964 if (psetop == NULL) { 965 res = _FAIL; 966 goto exit; 967 } 968 psetop->mode = (u8)networktype; 969 970 if (enqueue) { 971 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 972 if (ph2c == NULL) { 973 kfree(psetop); 974 res = _FAIL; 975 goto exit; 976 } 977 978 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); 979 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 980 } else { 981 setopmode_hdl(padapter, (u8 *)psetop); 982 kfree(psetop); 983 } 984 exit: 985 return res; 986 } 987 988 u8 rtw_setstakey_cmd(struct adapter *padapter, struct sta_info *sta, u8 unicast_key, bool enqueue) 989 { 990 struct cmd_obj *ph2c; 991 struct set_stakey_parm *psetstakey_para; 992 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 993 struct set_stakey_rsp *psetstakey_rsp = NULL; 994 995 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 996 struct security_priv *psecuritypriv = &padapter->securitypriv; 997 u8 res = _SUCCESS; 998 999 psetstakey_para = rtw_zmalloc(sizeof(struct set_stakey_parm)); 1000 if (psetstakey_para == NULL) { 1001 res = _FAIL; 1002 goto exit; 1003 } 1004 1005 memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN); 1006 1007 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { 1008 psetstakey_para->algorithm = (unsigned char) psecuritypriv->dot11PrivacyAlgrthm; 1009 } else { 1010 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false); 1011 } 1012 1013 if (unicast_key == true) { 1014 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16); 1015 } else { 1016 memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16); 1017 } 1018 1019 /* jeff: set this becasue at least sw key is ready */ 1020 padapter->securitypriv.busetkipkey = true; 1021 1022 if (enqueue) { 1023 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1024 if (ph2c == NULL) { 1025 kfree(psetstakey_para); 1026 res = _FAIL; 1027 goto exit; 1028 } 1029 1030 psetstakey_rsp = rtw_zmalloc(sizeof(struct set_stakey_rsp)); 1031 if (psetstakey_rsp == NULL) { 1032 kfree(ph2c); 1033 kfree(psetstakey_para); 1034 res = _FAIL; 1035 goto exit; 1036 } 1037 1038 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); 1039 ph2c->rsp = (u8 *) psetstakey_rsp; 1040 ph2c->rspsz = sizeof(struct set_stakey_rsp); 1041 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1042 } else { 1043 set_stakey_hdl(padapter, (u8 *)psetstakey_para); 1044 kfree(psetstakey_para); 1045 } 1046 exit: 1047 return res; 1048 } 1049 1050 u8 rtw_clearstakey_cmd(struct adapter *padapter, struct sta_info *sta, u8 enqueue) 1051 { 1052 struct cmd_obj *ph2c; 1053 struct set_stakey_parm *psetstakey_para; 1054 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1055 struct set_stakey_rsp *psetstakey_rsp = NULL; 1056 s16 cam_id = 0; 1057 u8 res = _SUCCESS; 1058 1059 if (!enqueue) { 1060 while ((cam_id = rtw_camid_search(padapter, sta->hwaddr, -1)) >= 0) { 1061 DBG_871X_LEVEL(_drv_always_, "clear key for addr:"MAC_FMT", camid:%d\n", MAC_ARG(sta->hwaddr), cam_id); 1062 clear_cam_entry(padapter, cam_id); 1063 rtw_camid_free(padapter, cam_id); 1064 } 1065 } else { 1066 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1067 if (ph2c == NULL) { 1068 res = _FAIL; 1069 goto exit; 1070 } 1071 1072 psetstakey_para = rtw_zmalloc(sizeof(struct set_stakey_parm)); 1073 if (psetstakey_para == NULL) { 1074 kfree(ph2c); 1075 res = _FAIL; 1076 goto exit; 1077 } 1078 1079 psetstakey_rsp = rtw_zmalloc(sizeof(struct set_stakey_rsp)); 1080 if (psetstakey_rsp == NULL) { 1081 kfree(ph2c); 1082 kfree(psetstakey_para); 1083 res = _FAIL; 1084 goto exit; 1085 } 1086 1087 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); 1088 ph2c->rsp = (u8 *) psetstakey_rsp; 1089 ph2c->rspsz = sizeof(struct set_stakey_rsp); 1090 1091 memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN); 1092 1093 psetstakey_para->algorithm = _NO_PRIVACY_; 1094 1095 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1096 1097 } 1098 1099 exit: 1100 return res; 1101 } 1102 1103 u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr) 1104 { 1105 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1106 struct cmd_obj *ph2c; 1107 struct addBaReq_parm *paddbareq_parm; 1108 1109 u8 res = _SUCCESS; 1110 1111 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1112 if (ph2c == NULL) { 1113 res = _FAIL; 1114 goto exit; 1115 } 1116 1117 paddbareq_parm = rtw_zmalloc(sizeof(struct addBaReq_parm)); 1118 if (paddbareq_parm == NULL) { 1119 kfree(ph2c); 1120 res = _FAIL; 1121 goto exit; 1122 } 1123 1124 paddbareq_parm->tid = tid; 1125 memcpy(paddbareq_parm->addr, addr, ETH_ALEN); 1126 1127 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq)); 1128 1129 /* DBG_871X("rtw_addbareq_cmd, tid =%d\n", tid); */ 1130 1131 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ 1132 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1133 1134 exit: 1135 return res; 1136 } 1137 /* add for CONFIG_IEEE80211W, none 11w can use it */ 1138 u8 rtw_reset_securitypriv_cmd(struct adapter *padapter) 1139 { 1140 struct cmd_obj *ph2c; 1141 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1142 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1143 u8 res = _SUCCESS; 1144 1145 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1146 if (ph2c == NULL) { 1147 res = _FAIL; 1148 goto exit; 1149 } 1150 1151 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1152 if (pdrvextra_cmd_parm == NULL) { 1153 kfree(ph2c); 1154 res = _FAIL; 1155 goto exit; 1156 } 1157 1158 pdrvextra_cmd_parm->ec_id = RESET_SECURITYPRIV; 1159 pdrvextra_cmd_parm->type = 0; 1160 pdrvextra_cmd_parm->size = 0; 1161 pdrvextra_cmd_parm->pbuf = NULL; 1162 1163 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1164 1165 1166 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ 1167 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1168 1169 exit: 1170 return res; 1171 } 1172 1173 u8 rtw_free_assoc_resources_cmd(struct adapter *padapter) 1174 { 1175 struct cmd_obj *ph2c; 1176 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1177 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1178 u8 res = _SUCCESS; 1179 1180 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1181 if (ph2c == NULL) { 1182 res = _FAIL; 1183 goto exit; 1184 } 1185 1186 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1187 if (pdrvextra_cmd_parm == NULL) { 1188 kfree(ph2c); 1189 res = _FAIL; 1190 goto exit; 1191 } 1192 1193 pdrvextra_cmd_parm->ec_id = FREE_ASSOC_RESOURCES; 1194 pdrvextra_cmd_parm->type = 0; 1195 pdrvextra_cmd_parm->size = 0; 1196 pdrvextra_cmd_parm->pbuf = NULL; 1197 1198 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1199 1200 1201 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ 1202 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1203 1204 exit: 1205 return res; 1206 } 1207 1208 u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter) 1209 { 1210 struct cmd_obj *ph2c; 1211 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1212 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1213 u8 res = _SUCCESS; 1214 1215 /* only primary padapter does this cmd */ 1216 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1217 if (ph2c == NULL) { 1218 res = _FAIL; 1219 goto exit; 1220 } 1221 1222 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1223 if (pdrvextra_cmd_parm == NULL) { 1224 kfree(ph2c); 1225 res = _FAIL; 1226 goto exit; 1227 } 1228 1229 pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID; 1230 pdrvextra_cmd_parm->type = 0; 1231 pdrvextra_cmd_parm->size = 0; 1232 pdrvextra_cmd_parm->pbuf = NULL; 1233 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1234 1235 1236 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ 1237 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1238 1239 exit: 1240 return res; 1241 } 1242 1243 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue, u8 swconfig) 1244 { 1245 struct cmd_obj *pcmdobj; 1246 struct SetChannelPlan_param *setChannelPlan_param; 1247 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1248 1249 u8 res = _SUCCESS; 1250 1251 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n")); 1252 1253 /* check if allow software config */ 1254 if (swconfig && rtw_hal_is_disable_sw_channel_plan(padapter) == true) { 1255 res = _FAIL; 1256 goto exit; 1257 } 1258 1259 /* check input parameter */ 1260 if (!rtw_is_channel_plan_valid(chplan)) { 1261 res = _FAIL; 1262 goto exit; 1263 } 1264 1265 /* prepare cmd parameter */ 1266 setChannelPlan_param = rtw_zmalloc(sizeof(struct SetChannelPlan_param)); 1267 if (setChannelPlan_param == NULL) { 1268 res = _FAIL; 1269 goto exit; 1270 } 1271 setChannelPlan_param->channel_plan = chplan; 1272 1273 if (enqueue) { 1274 /* need enqueue, prepare cmd_obj and enqueue */ 1275 pcmdobj = rtw_zmalloc(sizeof(struct cmd_obj)); 1276 if (pcmdobj == NULL) { 1277 kfree(setChannelPlan_param); 1278 res = _FAIL; 1279 goto exit; 1280 } 1281 1282 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan)); 1283 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); 1284 } else { 1285 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ 1286 if (H2C_SUCCESS != set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param)) 1287 res = _FAIL; 1288 1289 kfree(setChannelPlan_param); 1290 } 1291 1292 /* do something based on res... */ 1293 if (res == _SUCCESS) 1294 padapter->mlmepriv.ChannelPlan = chplan; 1295 1296 exit: 1297 return res; 1298 } 1299 1300 static void collect_traffic_statistics(struct adapter *padapter) 1301 { 1302 struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter); 1303 1304 /* Tx */ 1305 pdvobjpriv->traffic_stat.tx_bytes = padapter->xmitpriv.tx_bytes; 1306 pdvobjpriv->traffic_stat.tx_pkts = padapter->xmitpriv.tx_pkts; 1307 pdvobjpriv->traffic_stat.tx_drop = padapter->xmitpriv.tx_drop; 1308 1309 /* Rx */ 1310 pdvobjpriv->traffic_stat.rx_bytes = padapter->recvpriv.rx_bytes; 1311 pdvobjpriv->traffic_stat.rx_pkts = padapter->recvpriv.rx_pkts; 1312 pdvobjpriv->traffic_stat.rx_drop = padapter->recvpriv.rx_drop; 1313 1314 /* Calculate throughput in last interval */ 1315 pdvobjpriv->traffic_stat.cur_tx_bytes = pdvobjpriv->traffic_stat.tx_bytes - pdvobjpriv->traffic_stat.last_tx_bytes; 1316 pdvobjpriv->traffic_stat.cur_rx_bytes = pdvobjpriv->traffic_stat.rx_bytes - pdvobjpriv->traffic_stat.last_rx_bytes; 1317 pdvobjpriv->traffic_stat.last_tx_bytes = pdvobjpriv->traffic_stat.tx_bytes; 1318 pdvobjpriv->traffic_stat.last_rx_bytes = pdvobjpriv->traffic_stat.rx_bytes; 1319 1320 pdvobjpriv->traffic_stat.cur_tx_tp = (u32)(pdvobjpriv->traffic_stat.cur_tx_bytes * 8/2/1024/1024); 1321 pdvobjpriv->traffic_stat.cur_rx_tp = (u32)(pdvobjpriv->traffic_stat.cur_rx_bytes * 8/2/1024/1024); 1322 } 1323 1324 u8 traffic_status_watchdog(struct adapter *padapter, u8 from_timer) 1325 { 1326 u8 bEnterPS = false; 1327 u16 BusyThresholdHigh = 25; 1328 u16 BusyThresholdLow = 10; 1329 u16 BusyThreshold = BusyThresholdHigh; 1330 u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false; 1331 u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false; 1332 1333 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); 1334 1335 collect_traffic_statistics(padapter); 1336 1337 /* */ 1338 /* Determine if our traffic is busy now */ 1339 /* */ 1340 if ((check_fwstate(pmlmepriv, _FW_LINKED) == true) 1341 /*&& !MgntInitAdapterInProgress(pMgntInfo)*/) { 1342 /* if we raise bBusyTraffic in last watchdog, using lower threshold. */ 1343 if (pmlmepriv->LinkDetectInfo.bBusyTraffic) 1344 BusyThreshold = BusyThresholdLow; 1345 1346 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > BusyThreshold || 1347 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > BusyThreshold) { 1348 bBusyTraffic = true; 1349 1350 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) 1351 bRxBusyTraffic = true; 1352 else 1353 bTxBusyTraffic = true; 1354 } 1355 1356 /* Higher Tx/Rx data. */ 1357 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 || 1358 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) { 1359 bHigherBusyTraffic = true; 1360 1361 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) 1362 bHigherBusyRxTraffic = true; 1363 else 1364 bHigherBusyTxTraffic = true; 1365 } 1366 1367 /* check traffic for powersaving. */ 1368 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) || 1369 (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)) { 1370 /* DBG_871X("(-)Tx = %d, Rx = %d\n", pmlmepriv->LinkDetectInfo.NumTxOkInPeriod, pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod); */ 1371 bEnterPS = false; 1372 1373 if (bBusyTraffic == true) { 1374 if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount <= 4) 1375 pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 4; 1376 1377 pmlmepriv->LinkDetectInfo.TrafficTransitionCount++; 1378 1379 /* DBG_871X("Set TrafficTransitionCount to %d\n", pmlmepriv->LinkDetectInfo.TrafficTransitionCount); */ 1380 1381 if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount > 30/*TrafficTransitionLevel*/) { 1382 pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 30; 1383 } 1384 } 1385 } else { 1386 /* DBG_871X("(+)Tx = %d, Rx = %d\n", pmlmepriv->LinkDetectInfo.NumTxOkInPeriod, pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod); */ 1387 1388 if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount >= 2) 1389 pmlmepriv->LinkDetectInfo.TrafficTransitionCount -= 2; 1390 else 1391 pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0; 1392 1393 if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount == 0) 1394 bEnterPS = true; 1395 } 1396 1397 /* LeisurePS only work in infra mode. */ 1398 if (bEnterPS) { 1399 if (!from_timer) 1400 LPS_Enter(padapter, "TRAFFIC_IDLE"); 1401 } else { 1402 if (!from_timer) 1403 LPS_Leave(padapter, "TRAFFIC_BUSY"); 1404 else 1405 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_TRAFFIC_BUSY, 1); 1406 } 1407 } else { 1408 struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); 1409 int n_assoc_iface = 0; 1410 1411 if (check_fwstate(&(dvobj->padapters->mlmepriv), WIFI_ASOC_STATE)) 1412 n_assoc_iface++; 1413 1414 if (!from_timer && n_assoc_iface == 0) 1415 LPS_Leave(padapter, "NON_LINKED"); 1416 } 1417 1418 pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0; 1419 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0; 1420 pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0; 1421 pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic; 1422 pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic; 1423 pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic; 1424 pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic; 1425 pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic; 1426 pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic; 1427 1428 return bEnterPS; 1429 1430 } 1431 1432 static void dynamic_chk_wk_hdl(struct adapter *padapter) 1433 { 1434 struct mlme_priv *pmlmepriv; 1435 pmlmepriv = &(padapter->mlmepriv); 1436 1437 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) { 1438 expire_timeout_chk(padapter); 1439 } 1440 1441 /* for debug purpose */ 1442 _linked_info_dump(padapter); 1443 1444 1445 /* if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING|_FW_UNDER_SURVEY) ==false) */ 1446 { 1447 linked_status_chk(padapter); 1448 traffic_status_watchdog(padapter, 0); 1449 } 1450 1451 rtw_hal_dm_watchdog(padapter); 1452 1453 /* check_hw_pbc(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type); */ 1454 1455 /* */ 1456 /* BT-Coexist */ 1457 /* */ 1458 rtw_btcoex_Handler(padapter); 1459 1460 1461 /* always call rtw_ps_processor() at last one. */ 1462 if (is_primary_adapter(padapter)) 1463 rtw_ps_processor(padapter); 1464 } 1465 1466 void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type); 1467 void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type) 1468 { 1469 struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); 1470 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); 1471 u8 mstatus; 1472 1473 if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) 1474 || (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true)) { 1475 return; 1476 } 1477 1478 switch (lps_ctrl_type) { 1479 case LPS_CTRL_SCAN: 1480 /* DBG_871X("LPS_CTRL_SCAN\n"); */ 1481 rtw_btcoex_ScanNotify(padapter, true); 1482 1483 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) { 1484 /* connect */ 1485 LPS_Leave(padapter, "LPS_CTRL_SCAN"); 1486 } 1487 break; 1488 case LPS_CTRL_JOINBSS: 1489 /* DBG_871X("LPS_CTRL_JOINBSS\n"); */ 1490 LPS_Leave(padapter, "LPS_CTRL_JOINBSS"); 1491 break; 1492 case LPS_CTRL_CONNECT: 1493 /* DBG_871X("LPS_CTRL_CONNECT\n"); */ 1494 mstatus = 1;/* connect */ 1495 /* Reset LPS Setting */ 1496 pwrpriv->LpsIdleCount = 0; 1497 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); 1498 rtw_btcoex_MediaStatusNotify(padapter, mstatus); 1499 break; 1500 case LPS_CTRL_DISCONNECT: 1501 /* DBG_871X("LPS_CTRL_DISCONNECT\n"); */ 1502 mstatus = 0;/* disconnect */ 1503 rtw_btcoex_MediaStatusNotify(padapter, mstatus); 1504 LPS_Leave(padapter, "LPS_CTRL_DISCONNECT"); 1505 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); 1506 break; 1507 case LPS_CTRL_SPECIAL_PACKET: 1508 /* DBG_871X("LPS_CTRL_SPECIAL_PACKET\n"); */ 1509 pwrpriv->DelayLPSLastTimeStamp = jiffies; 1510 rtw_btcoex_SpecialPacketNotify(padapter, PACKET_DHCP); 1511 LPS_Leave(padapter, "LPS_CTRL_SPECIAL_PACKET"); 1512 break; 1513 case LPS_CTRL_LEAVE: 1514 /* DBG_871X("LPS_CTRL_LEAVE\n"); */ 1515 LPS_Leave(padapter, "LPS_CTRL_LEAVE"); 1516 break; 1517 case LPS_CTRL_TRAFFIC_BUSY: 1518 LPS_Leave(padapter, "LPS_CTRL_TRAFFIC_BUSY"); 1519 default: 1520 break; 1521 } 1522 } 1523 1524 u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue) 1525 { 1526 struct cmd_obj *ph2c; 1527 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1528 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1529 /* struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); */ 1530 u8 res = _SUCCESS; 1531 1532 /* if (!pwrctrlpriv->bLeisurePs) */ 1533 /* return res; */ 1534 1535 if (enqueue) { 1536 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1537 if (ph2c == NULL) { 1538 res = _FAIL; 1539 goto exit; 1540 } 1541 1542 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1543 if (pdrvextra_cmd_parm == NULL) { 1544 kfree(ph2c); 1545 res = _FAIL; 1546 goto exit; 1547 } 1548 1549 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID; 1550 pdrvextra_cmd_parm->type = lps_ctrl_type; 1551 pdrvextra_cmd_parm->size = 0; 1552 pdrvextra_cmd_parm->pbuf = NULL; 1553 1554 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1555 1556 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1557 } else { 1558 lps_ctrl_wk_hdl(padapter, lps_ctrl_type); 1559 } 1560 1561 exit: 1562 return res; 1563 } 1564 1565 static void rtw_dm_in_lps_hdl(struct adapter *padapter) 1566 { 1567 rtw_hal_set_hwreg(padapter, HW_VAR_DM_IN_LPS, NULL); 1568 } 1569 1570 u8 rtw_dm_in_lps_wk_cmd(struct adapter *padapter) 1571 { 1572 struct cmd_obj *ph2c; 1573 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1574 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1575 u8 res = _SUCCESS; 1576 1577 1578 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1579 if (ph2c == NULL) { 1580 res = _FAIL; 1581 goto exit; 1582 } 1583 1584 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1585 if (pdrvextra_cmd_parm == NULL) { 1586 kfree(ph2c); 1587 res = _FAIL; 1588 goto exit; 1589 } 1590 1591 pdrvextra_cmd_parm->ec_id = DM_IN_LPS_WK_CID; 1592 pdrvextra_cmd_parm->type = 0; 1593 pdrvextra_cmd_parm->size = 0; 1594 pdrvextra_cmd_parm->pbuf = NULL; 1595 1596 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1597 1598 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1599 1600 exit: 1601 1602 return res; 1603 1604 } 1605 1606 static void rtw_lps_change_dtim_hdl(struct adapter *padapter, u8 dtim) 1607 { 1608 struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); 1609 1610 if (dtim <= 0 || dtim > 16) 1611 return; 1612 1613 if (rtw_btcoex_IsBtControlLps(padapter) == true) 1614 return; 1615 1616 mutex_lock(&pwrpriv->lock); 1617 1618 if (pwrpriv->dtim != dtim) { 1619 DBG_871X("change DTIM from %d to %d, bFwCurrentInPSMode =%d, ps_mode =%d\n", pwrpriv->dtim, dtim, 1620 pwrpriv->bFwCurrentInPSMode, pwrpriv->pwr_mode); 1621 1622 pwrpriv->dtim = dtim; 1623 } 1624 1625 if ((pwrpriv->bFwCurrentInPSMode == true) && (pwrpriv->pwr_mode > PS_MODE_ACTIVE)) { 1626 u8 ps_mode = pwrpriv->pwr_mode; 1627 1628 /* DBG_871X("change DTIM from %d to %d, ps_mode =%d\n", pwrpriv->dtim, dtim, ps_mode); */ 1629 1630 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&ps_mode)); 1631 } 1632 1633 mutex_unlock(&pwrpriv->lock); 1634 } 1635 1636 static void rtw_dm_ra_mask_hdl(struct adapter *padapter, struct sta_info *psta) 1637 { 1638 if (psta) { 1639 set_sta_rate(padapter, psta); 1640 } 1641 } 1642 1643 u8 rtw_dm_ra_mask_wk_cmd(struct adapter *padapter, u8 *psta) 1644 { 1645 struct cmd_obj *ph2c; 1646 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1647 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1648 u8 res = _SUCCESS; 1649 1650 1651 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1652 if (ph2c == NULL) { 1653 res = _FAIL; 1654 goto exit; 1655 } 1656 1657 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1658 if (pdrvextra_cmd_parm == NULL) { 1659 kfree(ph2c); 1660 res = _FAIL; 1661 goto exit; 1662 } 1663 1664 pdrvextra_cmd_parm->ec_id = DM_RA_MSK_WK_CID; 1665 pdrvextra_cmd_parm->type = 0; 1666 pdrvextra_cmd_parm->size = 0; 1667 pdrvextra_cmd_parm->pbuf = psta; 1668 1669 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1670 1671 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1672 1673 exit: 1674 1675 return res; 1676 1677 } 1678 1679 static void power_saving_wk_hdl(struct adapter *padapter) 1680 { 1681 rtw_ps_processor(padapter); 1682 } 1683 1684 /* add for CONFIG_IEEE80211W, none 11w can use it */ 1685 static void reset_securitypriv_hdl(struct adapter *padapter) 1686 { 1687 rtw_reset_securitypriv(padapter); 1688 } 1689 1690 static void free_assoc_resources_hdl(struct adapter *padapter) 1691 { 1692 rtw_free_assoc_resources(padapter, 1); 1693 } 1694 1695 u8 rtw_ps_cmd(struct adapter *padapter) 1696 { 1697 struct cmd_obj *ppscmd; 1698 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1699 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1700 u8 res = _SUCCESS; 1701 1702 ppscmd = rtw_zmalloc(sizeof(struct cmd_obj)); 1703 if (ppscmd == NULL) { 1704 res = _FAIL; 1705 goto exit; 1706 } 1707 1708 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1709 if (pdrvextra_cmd_parm == NULL) { 1710 kfree(ppscmd); 1711 res = _FAIL; 1712 goto exit; 1713 } 1714 1715 pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID; 1716 pdrvextra_cmd_parm->type = 0; 1717 pdrvextra_cmd_parm->size = 0; 1718 pdrvextra_cmd_parm->pbuf = NULL; 1719 init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1720 1721 res = rtw_enqueue_cmd(pcmdpriv, ppscmd); 1722 1723 exit: 1724 return res; 1725 } 1726 1727 u32 g_wait_hiq_empty; 1728 1729 static void rtw_chk_hi_queue_hdl(struct adapter *padapter) 1730 { 1731 struct sta_info *psta_bmc; 1732 struct sta_priv *pstapriv = &padapter->stapriv; 1733 unsigned long start = jiffies; 1734 u8 empty = false; 1735 1736 psta_bmc = rtw_get_bcmc_stainfo(padapter); 1737 if (!psta_bmc) 1738 return; 1739 1740 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty); 1741 1742 while (false == empty && jiffies_to_msecs(jiffies - start) < g_wait_hiq_empty) { 1743 msleep(100); 1744 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty); 1745 } 1746 1747 if (psta_bmc->sleepq_len == 0) { 1748 if (empty == _SUCCESS) { 1749 bool update_tim = false; 1750 1751 if (pstapriv->tim_bitmap & BIT(0)) 1752 update_tim = true; 1753 1754 pstapriv->tim_bitmap &= ~BIT(0); 1755 pstapriv->sta_dz_bitmap &= ~BIT(0); 1756 1757 if (update_tim == true) 1758 update_beacon(padapter, _TIM_IE_, NULL, true); 1759 } else {/* re check again */ 1760 rtw_chk_hi_queue_cmd(padapter); 1761 } 1762 1763 } 1764 1765 } 1766 1767 u8 rtw_chk_hi_queue_cmd(struct adapter *padapter) 1768 { 1769 struct cmd_obj *ph2c; 1770 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1771 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1772 u8 res = _SUCCESS; 1773 1774 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1775 if (ph2c == NULL) { 1776 res = _FAIL; 1777 goto exit; 1778 } 1779 1780 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1781 if (pdrvextra_cmd_parm == NULL) { 1782 kfree(ph2c); 1783 res = _FAIL; 1784 goto exit; 1785 } 1786 1787 pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID; 1788 pdrvextra_cmd_parm->type = 0; 1789 pdrvextra_cmd_parm->size = 0; 1790 pdrvextra_cmd_parm->pbuf = NULL; 1791 1792 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1793 1794 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1795 1796 exit: 1797 1798 return res; 1799 1800 } 1801 1802 struct btinfo { 1803 u8 cid; 1804 u8 len; 1805 1806 u8 bConnection:1; 1807 u8 bSCOeSCO:1; 1808 u8 bInQPage:1; 1809 u8 bACLBusy:1; 1810 u8 bSCOBusy:1; 1811 u8 bHID:1; 1812 u8 bA2DP:1; 1813 u8 bFTP:1; 1814 1815 u8 retry_cnt:4; 1816 u8 rsvd_34:1; 1817 u8 rsvd_35:1; 1818 u8 rsvd_36:1; 1819 u8 rsvd_37:1; 1820 1821 u8 rssi; 1822 1823 u8 rsvd_50:1; 1824 u8 rsvd_51:1; 1825 u8 rsvd_52:1; 1826 u8 rsvd_53:1; 1827 u8 rsvd_54:1; 1828 u8 rsvd_55:1; 1829 u8 eSCO_SCO:1; 1830 u8 Master_Slave:1; 1831 1832 u8 rsvd_6; 1833 u8 rsvd_7; 1834 }; 1835 1836 static void rtw_btinfo_hdl(struct adapter *adapter, u8 *buf, u16 buf_len) 1837 { 1838 #define BTINFO_WIFI_FETCH 0x23 1839 #define BTINFO_BT_AUTO_RPT 0x27 1840 struct btinfo *info = (struct btinfo *)buf; 1841 u8 cmd_idx; 1842 u8 len; 1843 1844 cmd_idx = info->cid; 1845 1846 if (info->len > buf_len-2) { 1847 rtw_warn_on(1); 1848 len = buf_len-2; 1849 } else { 1850 len = info->len; 1851 } 1852 1853 /* define DBG_PROC_SET_BTINFO_EVT */ 1854 #ifdef DBG_PROC_SET_BTINFO_EVT 1855 btinfo_evt_dump(RTW_DBGDUMP, info); 1856 #endif 1857 1858 /* transform BT-FW btinfo to WiFI-FW C2H format and notify */ 1859 if (cmd_idx == BTINFO_WIFI_FETCH) 1860 buf[1] = 0; 1861 else if (cmd_idx == BTINFO_BT_AUTO_RPT) 1862 buf[1] = 2; 1863 rtw_btcoex_BtInfoNotify(adapter, len+1, &buf[1]); 1864 } 1865 1866 u8 rtw_c2h_packet_wk_cmd(struct adapter *padapter, u8 *pbuf, u16 length) 1867 { 1868 struct cmd_obj *ph2c; 1869 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1870 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1871 u8 res = _SUCCESS; 1872 1873 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1874 if (ph2c == NULL) { 1875 res = _FAIL; 1876 goto exit; 1877 } 1878 1879 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1880 if (pdrvextra_cmd_parm == NULL) { 1881 kfree(ph2c); 1882 res = _FAIL; 1883 goto exit; 1884 } 1885 1886 pdrvextra_cmd_parm->ec_id = C2H_WK_CID; 1887 pdrvextra_cmd_parm->type = 0; 1888 pdrvextra_cmd_parm->size = length; 1889 pdrvextra_cmd_parm->pbuf = pbuf; 1890 1891 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1892 1893 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1894 1895 exit: 1896 return res; 1897 } 1898 1899 /* dont call R/W in this function, beucase SDIO interrupt have claim host */ 1900 /* or deadlock will happen and cause special-systemserver-died in android */ 1901 u8 rtw_c2h_wk_cmd(struct adapter *padapter, u8 *c2h_evt) 1902 { 1903 struct cmd_obj *ph2c; 1904 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1905 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1906 u8 res = _SUCCESS; 1907 1908 ph2c = rtw_zmalloc(sizeof(struct cmd_obj)); 1909 if (ph2c == NULL) { 1910 res = _FAIL; 1911 goto exit; 1912 } 1913 1914 pdrvextra_cmd_parm = rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); 1915 if (pdrvextra_cmd_parm == NULL) { 1916 kfree(ph2c); 1917 res = _FAIL; 1918 goto exit; 1919 } 1920 1921 pdrvextra_cmd_parm->ec_id = C2H_WK_CID; 1922 pdrvextra_cmd_parm->type = 0; 1923 pdrvextra_cmd_parm->size = c2h_evt?16:0; 1924 pdrvextra_cmd_parm->pbuf = c2h_evt; 1925 1926 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); 1927 1928 res = rtw_enqueue_cmd(pcmdpriv, ph2c); 1929 1930 exit: 1931 1932 return res; 1933 } 1934 1935 static void c2h_wk_callback(_workitem *work) 1936 { 1937 struct evt_priv *evtpriv = container_of(work, struct evt_priv, c2h_wk); 1938 struct adapter *adapter = container_of(evtpriv, struct adapter, evtpriv); 1939 u8 *c2h_evt; 1940 c2h_id_filter ccx_id_filter = rtw_hal_c2h_id_filter_ccx(adapter); 1941 1942 evtpriv->c2h_wk_alive = true; 1943 1944 while (!rtw_cbuf_empty(evtpriv->c2h_queue)) { 1945 c2h_evt = (u8 *)rtw_cbuf_pop(evtpriv->c2h_queue); 1946 if (c2h_evt != NULL) { 1947 /* This C2H event is read, clear it */ 1948 c2h_evt_clear(adapter); 1949 } else { 1950 c2h_evt = rtw_malloc(16); 1951 if (c2h_evt != NULL) { 1952 /* This C2H event is not read, read & clear now */ 1953 if (rtw_hal_c2h_evt_read(adapter, c2h_evt) != _SUCCESS) { 1954 kfree(c2h_evt); 1955 continue; 1956 } 1957 } 1958 } 1959 1960 /* Special pointer to trigger c2h_evt_clear only */ 1961 if ((void *)c2h_evt == (void *)evtpriv) 1962 continue; 1963 1964 if (!rtw_hal_c2h_valid(adapter, c2h_evt)) { 1965 kfree(c2h_evt); 1966 continue; 1967 } 1968 1969 if (ccx_id_filter(c2h_evt) == true) { 1970 /* Handle CCX report here */ 1971 rtw_hal_c2h_handler(adapter, c2h_evt); 1972 kfree(c2h_evt); 1973 } else { 1974 /* Enqueue into cmd_thread for others */ 1975 rtw_c2h_wk_cmd(adapter, c2h_evt); 1976 } 1977 } 1978 1979 evtpriv->c2h_wk_alive = false; 1980 } 1981 1982 u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf) 1983 { 1984 struct drvextra_cmd_parm *pdrvextra_cmd; 1985 1986 if (!pbuf) 1987 return H2C_PARAMETERS_ERROR; 1988 1989 pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf; 1990 1991 switch (pdrvextra_cmd->ec_id) { 1992 case DYNAMIC_CHK_WK_CID:/* only primary padapter go to this cmd, but execute dynamic_chk_wk_hdl() for two interfaces */ 1993 dynamic_chk_wk_hdl(padapter); 1994 break; 1995 case POWER_SAVING_CTRL_WK_CID: 1996 power_saving_wk_hdl(padapter); 1997 break; 1998 case LPS_CTRL_WK_CID: 1999 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type); 2000 break; 2001 case DM_IN_LPS_WK_CID: 2002 rtw_dm_in_lps_hdl(padapter); 2003 break; 2004 case LPS_CHANGE_DTIM_CID: 2005 rtw_lps_change_dtim_hdl(padapter, (u8)pdrvextra_cmd->type); 2006 break; 2007 case CHECK_HIQ_WK_CID: 2008 rtw_chk_hi_queue_hdl(padapter); 2009 break; 2010 #ifdef CONFIG_INTEL_WIDI 2011 case INTEl_WIDI_WK_CID: 2012 intel_widi_wk_hdl(padapter, pdrvextra_cmd->type, pdrvextra_cmd->pbuf); 2013 break; 2014 #endif /* CONFIG_INTEL_WIDI */ 2015 /* add for CONFIG_IEEE80211W, none 11w can use it */ 2016 case RESET_SECURITYPRIV: 2017 reset_securitypriv_hdl(padapter); 2018 break; 2019 case FREE_ASSOC_RESOURCES: 2020 free_assoc_resources_hdl(padapter); 2021 break; 2022 case C2H_WK_CID: 2023 rtw_hal_set_hwreg_with_buf(padapter, HW_VAR_C2H_HANDLE, pdrvextra_cmd->pbuf, pdrvextra_cmd->size); 2024 break; 2025 case DM_RA_MSK_WK_CID: 2026 rtw_dm_ra_mask_hdl(padapter, (struct sta_info *)pdrvextra_cmd->pbuf); 2027 break; 2028 case BTINFO_WK_CID: 2029 rtw_btinfo_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->size); 2030 break; 2031 default: 2032 break; 2033 } 2034 2035 if (pdrvextra_cmd->pbuf && pdrvextra_cmd->size > 0) { 2036 kfree(pdrvextra_cmd->pbuf); 2037 } 2038 2039 return H2C_SUCCESS; 2040 } 2041 2042 void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2043 { 2044 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2045 2046 if (pcmd->res == H2C_DROPPED) { 2047 /* TODO: cancel timer and do timeout handler directly... */ 2048 /* need to make timeout handlerOS independent */ 2049 _set_timer(&pmlmepriv->scan_to_timer, 1); 2050 } else if (pcmd->res != H2C_SUCCESS) { 2051 _set_timer(&pmlmepriv->scan_to_timer, 1); 2052 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n.")); 2053 } 2054 2055 /* free cmd */ 2056 rtw_free_cmd_obj(pcmd); 2057 } 2058 2059 void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2060 { 2061 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2062 2063 if (pcmd->res != H2C_SUCCESS) { 2064 spin_lock_bh(&pmlmepriv->lock); 2065 set_fwstate(pmlmepriv, _FW_LINKED); 2066 spin_unlock_bh(&pmlmepriv->lock); 2067 2068 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n.")); 2069 return; 2070 } 2071 /* free cmd */ 2072 rtw_free_cmd_obj(pcmd); 2073 } 2074 2075 void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2076 { 2077 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2078 2079 if (pcmd->res == H2C_DROPPED) { 2080 /* TODO: cancel timer and do timeout handler directly... */ 2081 /* need to make timeout handlerOS independent */ 2082 _set_timer(&pmlmepriv->assoc_timer, 1); 2083 } else if (pcmd->res != H2C_SUCCESS) { 2084 _set_timer(&pmlmepriv->assoc_timer, 1); 2085 } 2086 2087 rtw_free_cmd_obj(pcmd); 2088 } 2089 2090 void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2091 { 2092 u8 timer_cancelled; 2093 struct sta_info *psta = NULL; 2094 struct wlan_network *pwlan = NULL; 2095 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2096 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; 2097 struct wlan_network *tgt_network = &(pmlmepriv->cur_network); 2098 2099 if (pcmd->parmbuf == NULL) 2100 goto exit; 2101 2102 if ((pcmd->res != H2C_SUCCESS)) { 2103 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: rtw_createbss_cmd_callback Fail ************\n\n.")); 2104 _set_timer(&pmlmepriv->assoc_timer, 1); 2105 } 2106 2107 _cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled); 2108 2109 spin_lock_bh(&pmlmepriv->lock); 2110 2111 2112 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { 2113 psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress); 2114 if (!psta) { 2115 psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress); 2116 if (psta == NULL) { 2117 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n")); 2118 goto createbss_cmd_fail; 2119 } 2120 } 2121 2122 rtw_indicate_connect(padapter); 2123 } else { 2124 pwlan = _rtw_alloc_network(pmlmepriv); 2125 spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); 2126 if (pwlan == NULL) { 2127 pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue); 2128 if (pwlan == NULL) { 2129 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error: can't get pwlan in rtw_joinbss_event_callback\n")); 2130 spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); 2131 goto createbss_cmd_fail; 2132 } 2133 pwlan->last_scanned = jiffies; 2134 } else { 2135 list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue); 2136 } 2137 2138 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork); 2139 memcpy(&(pwlan->network), pnetwork, pnetwork->Length); 2140 /* pwlan->fixed = true; */ 2141 2142 /* list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue); */ 2143 2144 /* copy pdev_network information to pmlmepriv->cur_network */ 2145 memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork))); 2146 2147 /* reset DSConfig */ 2148 /* tgt_network->network.Configuration.DSConfig = (u32)rtw_ch2freq(pnetwork->Configuration.DSConfig); */ 2149 2150 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); 2151 2152 spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); 2153 /* we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */ 2154 2155 } 2156 2157 createbss_cmd_fail: 2158 2159 spin_unlock_bh(&pmlmepriv->lock); 2160 exit: 2161 rtw_free_cmd_obj(pcmd); 2162 } 2163 2164 2165 2166 void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2167 { 2168 2169 struct sta_priv *pstapriv = &padapter->stapriv; 2170 struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *) (pcmd->rsp); 2171 struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr); 2172 2173 if (psta == NULL) { 2174 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info\n\n")); 2175 goto exit; 2176 } 2177 exit: 2178 rtw_free_cmd_obj(pcmd); 2179 } 2180 2181 void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) 2182 { 2183 struct sta_priv *pstapriv = &padapter->stapriv; 2184 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 2185 struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf); 2186 struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *) (pcmd->rsp); 2187 struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr); 2188 2189 if (psta == NULL) { 2190 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info\n\n")); 2191 goto exit; 2192 } 2193 2194 psta->aid = psta->mac_id = passocsta_rsp->cam_id; 2195 2196 spin_lock_bh(&pmlmepriv->lock); 2197 2198 if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true)) 2199 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); 2200 2201 set_fwstate(pmlmepriv, _FW_LINKED); 2202 spin_unlock_bh(&pmlmepriv->lock); 2203 2204 exit: 2205 rtw_free_cmd_obj(pcmd); 2206 } 2207