rtw_cmd.c revision a82b4b018a2341ab19885a1bcef6235513c053c5
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 ******************************************************************************/ 15#define _RTW_CMD_C_ 16 17#include <osdep_service.h> 18#include <drv_types.h> 19#include <recv_osdep.h> 20#include <mlme_osdep.h> 21#include <rtl8723a_cmd.h> 22#include <rtw_sreset.h> 23 24static struct cmd_hdl wlancmds[] = { 25 GEN_DRV_CMD_HANDLER(0, NULL) /*0*/ 26 GEN_DRV_CMD_HANDLER(0, NULL) 27 GEN_DRV_CMD_HANDLER(0, NULL) 28 GEN_DRV_CMD_HANDLER(0, NULL) 29 GEN_DRV_CMD_HANDLER(0, NULL) 30 GEN_DRV_CMD_HANDLER(0, NULL) 31 GEN_MLME_EXT_HANDLER(0, NULL) 32 GEN_MLME_EXT_HANDLER(0, NULL) 33 GEN_MLME_EXT_HANDLER(0, NULL) 34 GEN_MLME_EXT_HANDLER(0, NULL) 35 GEN_MLME_EXT_HANDLER(0, NULL) /*10*/ 36 GEN_MLME_EXT_HANDLER(0, NULL) 37 GEN_MLME_EXT_HANDLER(0, NULL) 38 GEN_MLME_EXT_HANDLER(0, NULL) 39 GEN_MLME_EXT_HANDLER(sizeof (struct wlan_bssid_ex), join_cmd_hdl23a) /*14*/ 40 GEN_MLME_EXT_HANDLER(sizeof (struct disconnect_parm), disconnect_hdl23a) 41 GEN_MLME_EXT_HANDLER(sizeof (struct wlan_bssid_ex), createbss_hdl23a) 42 GEN_MLME_EXT_HANDLER(sizeof (struct setopmode_parm), setopmode_hdl23a) 43 GEN_MLME_EXT_HANDLER(sizeof (struct sitesurvey_parm), sitesurvey_cmd_hdl23a) /*18*/ 44 GEN_MLME_EXT_HANDLER(sizeof (struct setauth_parm), setauth_hdl23a) 45 GEN_MLME_EXT_HANDLER(sizeof (struct setkey_parm), setkey_hdl23a) /*20*/ 46 GEN_MLME_EXT_HANDLER(sizeof (struct set_stakey_parm), set_stakey_hdl23a) 47 GEN_MLME_EXT_HANDLER(sizeof (struct set_assocsta_parm), NULL) 48 GEN_MLME_EXT_HANDLER(sizeof (struct del_assocsta_parm), NULL) 49 GEN_MLME_EXT_HANDLER(sizeof (struct setstapwrstate_parm), NULL) 50 GEN_MLME_EXT_HANDLER(sizeof (struct setbasicrate_parm), NULL) 51 GEN_MLME_EXT_HANDLER(sizeof (struct getbasicrate_parm), NULL) 52 GEN_MLME_EXT_HANDLER(sizeof (struct setdatarate_parm), NULL) 53 GEN_MLME_EXT_HANDLER(sizeof (struct getdatarate_parm), NULL) 54 GEN_MLME_EXT_HANDLER(sizeof (struct setphyinfo_parm), NULL) 55 GEN_MLME_EXT_HANDLER(sizeof (struct getphyinfo_parm), NULL) /*30*/ 56 GEN_MLME_EXT_HANDLER(sizeof (struct setphy_parm), NULL) 57 GEN_MLME_EXT_HANDLER(sizeof (struct getphy_parm), NULL) 58 GEN_MLME_EXT_HANDLER(0, NULL) 59 GEN_MLME_EXT_HANDLER(0, NULL) 60 GEN_MLME_EXT_HANDLER(0, NULL) 61 GEN_MLME_EXT_HANDLER(0, NULL) 62 GEN_MLME_EXT_HANDLER(0, NULL) 63 GEN_MLME_EXT_HANDLER(0, NULL) 64 GEN_MLME_EXT_HANDLER(0, NULL) 65 GEN_MLME_EXT_HANDLER(0, NULL) /*40*/ 66 GEN_MLME_EXT_HANDLER(0, NULL) 67 GEN_MLME_EXT_HANDLER(0, NULL) 68 GEN_MLME_EXT_HANDLER(0, NULL) 69 GEN_MLME_EXT_HANDLER(0, NULL) 70 GEN_MLME_EXT_HANDLER(sizeof(struct addBaReq_parm), add_ba_hdl23a) 71 GEN_MLME_EXT_HANDLER(sizeof(struct set_ch_parm), set_ch_hdl23a) /* 46 */ 72 GEN_MLME_EXT_HANDLER(0, NULL) 73 GEN_MLME_EXT_HANDLER(0, NULL) 74 GEN_MLME_EXT_HANDLER(0, NULL) 75 GEN_MLME_EXT_HANDLER(0, NULL) /*50*/ 76 GEN_MLME_EXT_HANDLER(0, NULL) 77 GEN_MLME_EXT_HANDLER(0, NULL) 78 GEN_MLME_EXT_HANDLER(0, NULL) 79 GEN_MLME_EXT_HANDLER(0, NULL) 80 GEN_MLME_EXT_HANDLER(sizeof(struct Tx_Beacon_param), tx_beacon_hdl23a) /*55*/ 81 82 GEN_MLME_EXT_HANDLER(0, mlme_evt_hdl23a) /*56*/ 83 GEN_MLME_EXT_HANDLER(0, rtw_drvextra_cmd_hdl23a) /*57*/ 84 85 GEN_MLME_EXT_HANDLER(0, h2c_msg_hdl23a) /*58*/ 86 GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelPlan_param), set_chplan_hdl23a) /*59*/ 87 GEN_MLME_EXT_HANDLER(sizeof(struct LedBlink_param), led_blink_hdl23a) /*60*/ 88 89 GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelSwitch_param), set_csa_hdl23a) /*61*/ 90 GEN_MLME_EXT_HANDLER(sizeof(struct TDLSoption_param), tdls_hdl23a) /*62*/ 91}; 92 93struct _cmd_callback rtw_cmd_callback[] = { 94 {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/ 95 {GEN_CMD_CODE(_Write_MACREG), NULL}, 96 {GEN_CMD_CODE(_Read_BBREG), &rtw_getbbrfreg_cmdrsp_callback23a}, 97 {GEN_CMD_CODE(_Write_BBREG), NULL}, 98 {GEN_CMD_CODE(_Read_RFREG), &rtw_getbbrfreg_cmdrsp_callback23a}, 99 {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/ 100 {GEN_CMD_CODE(_Read_EEPROM), NULL}, 101 {GEN_CMD_CODE(_Write_EEPROM), NULL}, 102 {GEN_CMD_CODE(_Read_EFUSE), NULL}, 103 {GEN_CMD_CODE(_Write_EFUSE), NULL}, 104 105 {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/ 106 {GEN_CMD_CODE(_Write_CAM), NULL}, 107 {GEN_CMD_CODE(_setBCNITV), NULL}, 108 {GEN_CMD_CODE(_setMBIDCFG), NULL}, 109 {GEN_CMD_CODE(_JoinBss), &rtw_joinbss_cmd23a_callback}, /*14*/ 110 {GEN_CMD_CODE(_DisConnect), &rtw_disassoc_cmd23a_callback}, /*15*/ 111 {GEN_CMD_CODE(_CreateBss), &rtw_createbss_cmd23a_callback}, 112 {GEN_CMD_CODE(_SetOpMode), NULL}, 113 {GEN_CMD_CODE(_SiteSurvey), &rtw_survey_cmd_callback23a}, /*18*/ 114 {GEN_CMD_CODE(_SetAuth), NULL}, 115 116 {GEN_CMD_CODE(_SetKey), NULL}, /*20*/ 117 {GEN_CMD_CODE(_SetStaKey), &rtw_setstaKey_cmdrsp_callback23a}, 118 {GEN_CMD_CODE(_SetAssocSta), &rtw_setassocsta_cmdrsp_callback23a}, 119 {GEN_CMD_CODE(_DelAssocSta), NULL}, 120 {GEN_CMD_CODE(_SetStaPwrState), NULL}, 121 {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/ 122 {GEN_CMD_CODE(_GetBasicRate), NULL}, 123 {GEN_CMD_CODE(_SetDataRate), NULL}, 124 {GEN_CMD_CODE(_GetDataRate), NULL}, 125 {GEN_CMD_CODE(_SetPhyInfo), NULL}, 126 127 {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/ 128 {GEN_CMD_CODE(_SetPhy), NULL}, 129 {GEN_CMD_CODE(_GetPhy), NULL}, 130 {GEN_CMD_CODE(_readRssi), NULL}, 131 {GEN_CMD_CODE(_readGain), NULL}, 132 {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/ 133 {GEN_CMD_CODE(_SetPwrMode), NULL}, 134 {GEN_CMD_CODE(_JoinbssRpt), NULL}, 135 {GEN_CMD_CODE(_SetRaTable), NULL}, 136 {GEN_CMD_CODE(_GetRaTable), NULL}, 137 138 {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/ 139 {GEN_CMD_CODE(_GetDTMReport), NULL}, 140 {GEN_CMD_CODE(_GetTXRateStatistics), NULL}, 141 {GEN_CMD_CODE(_SetUsbSuspend), NULL}, 142 {GEN_CMD_CODE(_SetH2cLbk), NULL}, 143 {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/ 144 {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/ 145 {GEN_CMD_CODE(_SetTxPower), NULL}, 146 {GEN_CMD_CODE(_SwitchAntenna), NULL}, 147 {GEN_CMD_CODE(_SetCrystalCap), NULL}, 148 {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/ 149 150 {GEN_CMD_CODE(_SetSingleToneTx), NULL}, /*51*/ 151 {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL}, 152 {GEN_CMD_CODE(_SetContinuousTx), NULL}, 153 {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/ 154 {GEN_CMD_CODE(_TX_Beacon), NULL},/*55*/ 155 156 {GEN_CMD_CODE(_Set_MLME_EVT), NULL},/*56*/ 157 {GEN_CMD_CODE(_Set_Drv_Extra), NULL},/*57*/ 158 {GEN_CMD_CODE(_Set_H2C_MSG), NULL},/*58*/ 159 {GEN_CMD_CODE(_SetChannelPlan), NULL},/*59*/ 160 {GEN_CMD_CODE(_LedBlink), NULL},/*60*/ 161 162 {GEN_CMD_CODE(_SetChannelSwitch), NULL},/*61*/ 163 {GEN_CMD_CODE(_TDLS), NULL},/*62*/ 164}; 165 166/* 167Caller and the rtw_cmd_thread23a can protect cmd_q by spin_lock. 168No irqsave is necessary. 169*/ 170 171int rtw_init_cmd_priv23a(struct cmd_priv *pcmdpriv) 172{ 173 int res = _SUCCESS; 174 175 pcmdpriv->cmd_issued_cnt = 0; 176 pcmdpriv->cmd_done_cnt = 0; 177 pcmdpriv->rsp_cnt = 0; 178 179 pcmdpriv->wq = alloc_workqueue("rtl8723au_cmd", 0, 1); 180 if (!pcmdpriv->wq) 181 res = _FAIL; 182 183 return res; 184} 185 186/* forward definition */ 187 188static void rtw_irq_work(struct work_struct *work); 189 190u32 rtw_init_evt_priv23a(struct evt_priv *pevtpriv) 191{ 192 pevtpriv->wq = alloc_workqueue("rtl8723au_evt", 0, 1); 193 194 INIT_WORK(&pevtpriv->irq_wk, rtw_irq_work); 195 196 return _SUCCESS; 197} 198 199void rtw_free_evt_priv23a(struct evt_priv *pevtpriv) 200{ 201 cancel_work_sync(&pevtpriv->irq_wk); 202} 203 204static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) 205{ 206 /* set to true to allow enqueuing cmd when hw_init_completed is false */ 207 u8 bAllow = false; 208 209 if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan)) 210 bAllow = true; 211 212 if (pcmdpriv->padapter->hw_init_completed == false && bAllow == false) 213 return _FAIL; 214 return _SUCCESS; 215} 216 217static void rtw_cmd_work(struct work_struct *work); 218 219int rtw_enqueue_cmd23a(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) 220{ 221 int res = _FAIL; 222 223 if (!cmd_obj) 224 goto exit; 225 226 cmd_obj->padapter = pcmdpriv->padapter; 227 228 res = rtw_cmd_filter(pcmdpriv, cmd_obj); 229 if (res == _FAIL) { 230 rtw_free_cmd_obj23a(cmd_obj); 231 goto exit; 232 } 233 234 INIT_WORK(&cmd_obj->work, rtw_cmd_work); 235 236 res = queue_work(pcmdpriv->wq, &cmd_obj->work); 237 238 if (!res) { 239 printk(KERN_ERR "%s: Call to queue_work() failed\n", __func__); 240 res = _FAIL; 241 } else 242 res = _SUCCESS; 243exit: 244 245 return res; 246} 247 248void rtw_cmd_clr_isr23a(struct cmd_priv *pcmdpriv) 249{ 250 pcmdpriv->cmd_done_cnt++; 251} 252 253void rtw_free_cmd_obj23a(struct cmd_obj *pcmd) 254{ 255 256 if (pcmd->cmdcode != _JoinBss_CMD_ && 257 pcmd->cmdcode != _CreateBss_CMD_) { 258 /* free parmbuf in cmd_obj */ 259 kfree(pcmd->parmbuf); 260 } 261 262 if (pcmd->rsp) { 263 if (pcmd->rspsz != 0) { 264 /* free rsp in cmd_obj */ 265 kfree(pcmd->rsp); 266 } 267 } 268 269 kfree(pcmd); 270} 271 272static void rtw_cmd_work(struct work_struct *work) 273{ 274 int (*cmd_hdl)(struct rtw_adapter *padapter, const u8 *pbuf); 275 void (*pcmd_callback)(struct rtw_adapter *dev, struct cmd_obj *pcmd); 276 struct cmd_priv *pcmdpriv; 277 struct cmd_obj *pcmd = container_of(work, struct cmd_obj, work); 278 279 pcmdpriv = &pcmd->padapter->cmdpriv; 280 281 if (rtw_cmd_filter(pcmdpriv, pcmd) == _FAIL) { 282 pcmd->res = H2C_DROPPED; 283 goto post_process; 284 } 285 286 pcmdpriv->cmd_issued_cnt++; 287 288 pcmd->cmdsz = ALIGN(pcmd->cmdsz, 4); 289 290 if (pcmd->cmdcode < (sizeof(wlancmds)/sizeof(struct cmd_hdl))) { 291 cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns; 292 293 if (cmd_hdl) 294 pcmd->res = cmd_hdl(pcmd->padapter, pcmd->parmbuf); 295 else 296 pcmd->res = H2C_DROPPED; 297 } else 298 pcmd->res = H2C_PARAMETERS_ERROR; 299 300post_process: 301 /* call callback function for post-processed */ 302 if (pcmd->cmdcode < (sizeof(rtw_cmd_callback) / 303 sizeof(struct _cmd_callback))) { 304 pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback; 305 if (!pcmd_callback) { 306 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 307 ("mlme_cmd_hdl(): pcmd_callback = 0x%p, " 308 "cmdcode = 0x%x\n", 309 pcmd_callback, pcmd->cmdcode)); 310 rtw_free_cmd_obj23a(pcmd); 311 } else { 312 /* need consider that free cmd_obj in 313 rtw_cmd_callback */ 314 pcmd_callback(pcmd->padapter, pcmd); 315 } 316 } else { 317 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 318 ("%s: cmdcode = 0x%x callback not defined!\n", 319 __func__, pcmd->cmdcode)); 320 rtw_free_cmd_obj23a(pcmd); 321 } 322} 323 324 325int rtw_sitesurvey_cmd23a(struct rtw_adapter *padapter, 326 struct cfg80211_ssid *ssid, int ssid_num, 327 struct rtw_ieee80211_channel *ch, int ch_num) 328{ 329 int res = _FAIL; 330 struct cmd_obj *ph2c; 331 struct sitesurvey_parm *psurveyPara; 332 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 333 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 334 335 if (check_fwstate(pmlmepriv, _FW_LINKED)) 336 rtw_lps_ctrl_wk_cmd23a(padapter, LPS_CTRL_SCAN, 1); 337 338 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 339 if (!ph2c) 340 return _FAIL; 341 342 psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC); 343 if (!psurveyPara) { 344 kfree(ph2c); 345 return _FAIL; 346 } 347 348 rtw_free_network_queue23a(padapter); 349 350 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 351 ("%s: flush network queue\n", __func__)); 352 353 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, 354 GEN_CMD_CODE(_SiteSurvey)); 355 356 /* psurveyPara->bsslimit = 48; */ 357 psurveyPara->scan_mode = pmlmepriv->scan_mode; 358 359 /* prepare ssid list */ 360 if (ssid) { 361 int i; 362 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) { 363 if (ssid[i].ssid_len) { 364 memcpy(&psurveyPara->ssid[i], &ssid[i], 365 sizeof(struct cfg80211_ssid)); 366 psurveyPara->ssid_num++; 367 } 368 } 369 } 370 371 /* prepare channel list */ 372 if (ch) { 373 int i; 374 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) { 375 if (ch[i].hw_value && 376 !(ch[i].flags & IEEE80211_CHAN_DISABLED)) { 377 memcpy(&psurveyPara->ch[i], &ch[i], 378 sizeof(struct rtw_ieee80211_channel)); 379 psurveyPara->ch_num++; 380 } 381 } 382 } 383 384 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); 385 386 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 387 388 if (res == _SUCCESS) { 389 mod_timer(&pmlmepriv->scan_to_timer, jiffies + 390 msecs_to_jiffies(SCANNING_TIMEOUT)); 391 392 rtw_led_control(padapter, LED_CTL_SITE_SURVEY); 393 394 pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ 395 } else 396 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); 397 398 return res; 399} 400 401void rtw_getbbrfreg_cmdrsp_callback23a(struct rtw_adapter *padapter, 402 struct cmd_obj *pcmd) 403{ 404 kfree(pcmd->parmbuf); 405 kfree(pcmd); 406} 407 408int rtw_createbss_cmd23a(struct rtw_adapter *padapter) 409{ 410 struct cmd_obj *pcmd; 411 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 412 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 413 struct wlan_bssid_ex *pdev_network; 414 u8 res = _SUCCESS; 415 416 pdev_network = &padapter->registrypriv.dev_network; 417 418 rtw_led_control(padapter, LED_CTL_START_TO_LINK); 419 420 if (pmlmepriv->assoc_ssid.ssid_len == 0) { 421 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 422 (" createbss for Any SSid:%s\n", 423 pmlmepriv->assoc_ssid.ssid)); 424 } else { 425 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 426 (" createbss for SSid:%s\n", 427 pmlmepriv->assoc_ssid.ssid)); 428 } 429 430 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 431 if (!pcmd) { 432 res = _FAIL; 433 goto exit; 434 } 435 436 pcmd->cmdcode = _CreateBss_CMD_; 437 pcmd->parmbuf = (unsigned char *)pdev_network; 438 pcmd->cmdsz = get_wlan_bssid_ex_sz(pdev_network); 439 pcmd->rsp = NULL; 440 pcmd->rspsz = 0; 441 442 pdev_network->Length = pcmd->cmdsz; 443 444 res = rtw_enqueue_cmd23a(pcmdpriv, pcmd); 445 446exit: 447 448 return res; 449} 450 451int rtw_joinbss_cmd23a(struct rtw_adapter *padapter, 452 struct wlan_network *pnetwork) 453{ 454 int res = _SUCCESS; 455 struct wlan_bssid_ex *psecnetwork; 456 struct cmd_obj *pcmd; 457 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 458 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 459 struct security_priv *psecuritypriv = &padapter->securitypriv; 460 struct registry_priv *pregistrypriv = &padapter->registrypriv; 461 struct ht_priv *phtpriv = &pmlmepriv->htpriv; 462 enum nl80211_iftype ifmode; 463 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; 464 struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; 465 466 ifmode = pnetwork->network.ifmode; 467 468 rtw_led_control(padapter, LED_CTL_START_TO_LINK); 469 470 if (pmlmepriv->assoc_ssid.ssid_len == 0) { 471 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 472 ("+Join cmd: Any SSid\n")); 473 } else { 474 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, 475 ("+Join cmd: SSid =[%s]\n", 476 pmlmepriv->assoc_ssid.ssid)); 477 } 478 479 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 480 if (!pcmd) { 481 res = _FAIL; 482 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 483 ("rtw_joinbss_cmd23a: memory allocate for cmd_obj " 484 "fail!!!\n")); 485 goto exit; 486 } 487 488 /* for hidden ap to set fw_state here */ 489 if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE)) { 490 switch (ifmode) { 491 case NL80211_IFTYPE_ADHOC: 492 set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); 493 break; 494 case NL80211_IFTYPE_P2P_CLIENT: 495 case NL80211_IFTYPE_STATION: 496 set_fwstate(pmlmepriv, WIFI_STATION_STATE); 497 break; 498 default: 499 break; 500 } 501 } 502 503 psecnetwork = &psecuritypriv->sec_bss; 504 if (!psecnetwork) { 505 kfree(pcmd); 506 res = _FAIL; 507 508 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 509 ("rtw_joinbss_cmd23a :psecnetwork == NULL!!!\n")); 510 511 goto exit; 512 } 513 514 memset(psecnetwork, 0, sizeof(struct wlan_bssid_ex)); 515 516 memcpy(psecnetwork, &pnetwork->network, 517 get_wlan_bssid_ex_sz(&pnetwork->network)); 518 519 psecnetwork->IELength = 0; 520 /* Added by Albert 2009/02/18 */ 521 /* If the the driver wants to use the bssid to create the 522 * connection. If not, we have to copy the connecting AP's 523 * MAC address to it so that the driver just has the bssid 524 * information for PMKIDList searching. */ 525 526 if (pmlmepriv->assoc_by_bssid == false) 527 ether_addr_copy(&pmlmepriv->assoc_bssid[0], 528 &pnetwork->network.MacAddress[0]); 529 530 psecnetwork->IELength = 531 rtw_restruct_sec_ie23a(padapter, &pnetwork->network.IEs[0], 532 &psecnetwork->IEs[0], 533 pnetwork->network.IELength); 534 535 pmlmepriv->qos_option = 0; 536 537 if (pregistrypriv->wmm_enable) { 538 u32 tmp_len; 539 540 tmp_len = rtw_restruct_wmm_ie23a(padapter, 541 &pnetwork->network.IEs[0], 542 &psecnetwork->IEs[0], 543 pnetwork->network.IELength, 544 psecnetwork->IELength); 545 546 if (psecnetwork->IELength != tmp_len) { 547 psecnetwork->IELength = tmp_len; 548 /* There is WMM IE in this corresp. beacon */ 549 pmlmepriv->qos_option = 1; 550 } else { 551 /* There is no WMM IE in this corresp. beacon */ 552 pmlmepriv->qos_option = 0; 553 } 554 } 555 556 phtpriv->ht_option = false; 557 if (pregistrypriv->ht_enable) { 558 u32 algo = padapter->securitypriv.dot11PrivacyAlgrthm; 559 /* Added by Albert 2010/06/23 */ 560 /* For the WEP mode, we will use the bg mode to do 561 the connection to avoid some IOT issue. */ 562 /* Especially for Realtek 8192u SoftAP. */ 563 if (algo != WLAN_CIPHER_SUITE_WEP40 && 564 algo != WLAN_CIPHER_SUITE_WEP104 && 565 algo != WLAN_CIPHER_SUITE_TKIP) { 566 /* rtw_restructure_ht_ie23a */ 567 rtw_restructure_ht_ie23a(padapter, 568 &pnetwork->network.IEs[0], 569 &psecnetwork->IEs[0], 570 pnetwork->network.IELength, 571 &psecnetwork->IELength); 572 } 573 } 574 575 pmlmeinfo->assoc_AP_vendor = 576 check_assoc_AP23a(pnetwork->network.IEs, 577 pnetwork->network.IELength); 578 579 if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA) 580 padapter->pwrctrlpriv.smart_ps = 0; 581 else 582 padapter->pwrctrlpriv.smart_ps = 583 padapter->registrypriv.smart_ps; 584 585 DBG_8723A("%s: smart_ps =%d\n", __func__, 586 padapter->pwrctrlpriv.smart_ps); 587 588 /* get cmdsz before endian conversion */ 589 pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork); 590 591 pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */ 592 pcmd->parmbuf = (unsigned char *)psecnetwork; 593 pcmd->rsp = NULL; 594 pcmd->rspsz = 0; 595 596 res = rtw_enqueue_cmd23a(pcmdpriv, pcmd); 597exit: 598 599 return res; 600} 601 602int rtw_disassoc_cmd23a(struct rtw_adapter*padapter, u32 deauth_timeout_ms, 603 bool enqueue) 604{ 605 struct cmd_obj *cmdobj = NULL; 606 struct disconnect_parm *param = NULL; 607 struct cmd_priv *cmdpriv = &padapter->cmdpriv; 608 int res = _SUCCESS; 609 610 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, 611 ("+rtw_disassoc_cmd23a\n")); 612 613 /* prepare cmd parameter */ 614 param = kzalloc(sizeof(*param), GFP_ATOMIC); 615 if (param == NULL) { 616 res = _FAIL; 617 goto exit; 618 } 619 param->deauth_timeout_ms = deauth_timeout_ms; 620 621 if (enqueue) { 622 /* need enqueue, prepare cmd_obj and enqueue */ 623 cmdobj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 624 if (!cmdobj) { 625 res = _FAIL; 626 kfree(param); 627 goto exit; 628 } 629 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_); 630 res = rtw_enqueue_cmd23a(cmdpriv, cmdobj); 631 } else { 632 /* no need to enqueue, do the cmd hdl directly and 633 free cmd parameter */ 634 if (H2C_SUCCESS != disconnect_hdl23a(padapter, (u8 *)param)) 635 res = _FAIL; 636 kfree(param); 637 } 638 639exit: 640 return res; 641} 642 643int rtw_setopmode_cmd23a(struct rtw_adapter *padapter, 644 enum nl80211_iftype ifmode) 645{ 646 struct cmd_obj *ph2c; 647 struct setopmode_parm *psetop; 648 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 649 int res = _SUCCESS; 650 651 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); 652 if (!ph2c) { 653 res = false; 654 goto exit; 655 } 656 psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL); 657 658 if (!psetop) { 659 kfree(ph2c); 660 res = false; 661 goto exit; 662 } 663 664 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); 665 psetop->mode = ifmode; 666 667 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 668exit: 669 return res; 670} 671 672int rtw_setstakey_cmd23a(struct rtw_adapter *padapter, u8 *psta, u8 unicast_key) 673{ 674 struct cmd_obj *ph2c; 675 struct set_stakey_parm *psetstakey_para; 676 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 677 struct set_stakey_rsp *psetstakey_rsp = NULL; 678 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 679 struct security_priv *psecuritypriv = &padapter->securitypriv; 680 struct sta_info *sta = (struct sta_info *)psta; 681 int res = _SUCCESS; 682 683 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); 684 if (!ph2c) { 685 res = _FAIL; 686 goto exit; 687 } 688 689 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL); 690 if (!psetstakey_para) { 691 kfree(ph2c); 692 res = _FAIL; 693 goto exit; 694 } 695 696 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL); 697 if (!psetstakey_rsp) { 698 kfree(ph2c); 699 kfree(psetstakey_para); 700 res = _FAIL; 701 goto exit; 702 } 703 704 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); 705 ph2c->rsp = (u8 *) psetstakey_rsp; 706 ph2c->rspsz = sizeof(struct set_stakey_rsp); 707 708 ether_addr_copy(psetstakey_para->addr, sta->hwaddr); 709 710 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { 711 psetstakey_para->algorithm = 712 (unsigned char)psecuritypriv->dot11PrivacyAlgrthm; 713 } else { 714 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, 715 false); 716 } 717 718 if (unicast_key == true) { 719 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16); 720 } else { 721 int idx = psecuritypriv->dot118021XGrpKeyid; 722 memcpy(&psetstakey_para->key, 723 &psecuritypriv->dot118021XGrpKey[idx].skey, 16); 724 } 725 726 /* jeff: set this because at least sw key is ready */ 727 padapter->securitypriv.busetkipkey = 1; 728 729 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 730 731exit: 732 733 return res; 734} 735 736int rtw_clearstakey_cmd23a(struct rtw_adapter *padapter, u8 *psta, u8 entry, 737 u8 enqueue) 738{ 739 struct cmd_obj *ph2c; 740 struct set_stakey_parm *psetstakey_para; 741 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 742 struct set_stakey_rsp *psetstakey_rsp = NULL; 743 struct sta_info *sta = (struct sta_info *)psta; 744 int res = _SUCCESS; 745 746 if (!enqueue) { 747 clear_cam_entry23a(padapter, entry); 748 } else { 749 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); 750 if (!ph2c) { 751 res = _FAIL; 752 goto exit; 753 } 754 755 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), 756 GFP_KERNEL); 757 if (!psetstakey_para) { 758 kfree(ph2c); 759 res = _FAIL; 760 goto exit; 761 } 762 763 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), 764 GFP_KERNEL); 765 if (!psetstakey_rsp) { 766 kfree(ph2c); 767 kfree(psetstakey_para); 768 res = _FAIL; 769 goto exit; 770 } 771 772 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, 773 _SetStaKey_CMD_); 774 ph2c->rsp = (u8 *) psetstakey_rsp; 775 ph2c->rspsz = sizeof(struct set_stakey_rsp); 776 777 ether_addr_copy(psetstakey_para->addr, sta->hwaddr); 778 779 psetstakey_para->algorithm = 0; 780 781 psetstakey_para->id = entry; 782 783 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 784 } 785exit: 786 return res; 787} 788 789int rtw_addbareq_cmd23a(struct rtw_adapter*padapter, u8 tid, u8 *addr) 790{ 791 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 792 struct cmd_obj *ph2c; 793 struct addBaReq_parm *paddbareq_parm; 794 int res = _SUCCESS; 795 796 if (tid >= MAXTID) { 797 res = _FAIL; 798 goto exit; 799 } 800 801 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 802 if (!ph2c) { 803 res = _FAIL; 804 goto exit; 805 } 806 807 paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_ATOMIC); 808 if (!paddbareq_parm) { 809 kfree(ph2c); 810 res = _FAIL; 811 goto exit; 812 } 813 814 paddbareq_parm->tid = tid; 815 ether_addr_copy(paddbareq_parm->addr, addr); 816 817 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, 818 GEN_CMD_CODE(_AddBAReq)); 819 820 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 821exit: 822 return res; 823} 824 825int rtw_dynamic_chk_wk_cmd23a(struct rtw_adapter*padapter) 826{ 827 struct cmd_obj *ph2c; 828 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 829 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 830 int res = _SUCCESS; 831 832 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 833 if (!ph2c) { 834 res = _FAIL; 835 goto exit; 836 } 837 838 pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC); 839 if (!pdrvextra_cmd_parm) { 840 kfree(ph2c); 841 res = _FAIL; 842 goto exit; 843 } 844 845 pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID; 846 pdrvextra_cmd_parm->type_size = 0; 847 pdrvextra_cmd_parm->pbuf = (u8 *)padapter; 848 849 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, 850 GEN_CMD_CODE(_Set_Drv_Extra)); 851 852 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 853exit: 854 855 return res; 856} 857 858/* 859 * This is only ever called from on_action_spct23a_ch_switch () which isn't 860 * called from anywhere itself 861 */ 862int rtw_set_ch_cmd23a(struct rtw_adapter*padapter, u8 ch, u8 bw, u8 ch_offset, 863 u8 enqueue) 864{ 865 struct cmd_obj *pcmdobj; 866 struct set_ch_parm *set_ch_parm; 867 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 868 int res = _SUCCESS; 869 870 DBG_8723A("%s(%s): ch:%u, bw:%u, ch_offset:%u\n", __func__, 871 padapter->pnetdev->name, ch, bw, ch_offset); 872 873 /* check input parameter */ 874 875 /* prepare cmd parameter */ 876 set_ch_parm = kzalloc(sizeof(*set_ch_parm), GFP_KERNEL); 877 if (!set_ch_parm) { 878 res = _FAIL; 879 goto exit; 880 } 881 set_ch_parm->ch = ch; 882 set_ch_parm->bw = bw; 883 set_ch_parm->ch_offset = ch_offset; 884 885 if (enqueue) { 886 /* need enqueue, prepare cmd_obj and enqueue */ 887 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); 888 if (!pcmdobj) { 889 kfree(set_ch_parm); 890 res = _FAIL; 891 goto exit; 892 } 893 894 init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, 895 GEN_CMD_CODE(_SetChannel)); 896 res = rtw_enqueue_cmd23a(pcmdpriv, pcmdobj); 897 } else { 898 /* no need to enqueue, do the cmd hdl directly and 899 free cmd parameter */ 900 if (H2C_SUCCESS != set_ch_hdl23a(padapter, (u8 *)set_ch_parm)) 901 res = _FAIL; 902 903 kfree(set_ch_parm); 904 } 905 906 /* do something based on res... */ 907exit: 908 909 DBG_8723A("%s(%s): res:%u\n", __func__, padapter->pnetdev->name, res); 910 911 return res; 912} 913 914static void traffic_status_watchdog(struct rtw_adapter *padapter) 915{ 916 u8 bEnterPS; 917 u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false; 918 u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false; 919 u8 bHigherBusyTxTraffic = false; 920 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 921 int BusyThreshold = 100; 922 /* */ 923 /* Determine if our traffic is busy now */ 924 /* */ 925 if (check_fwstate(pmlmepriv, _FW_LINKED)) { 926 if (rtl8723a_BT_coexist(padapter)) 927 BusyThreshold = 50; 928 else if (pmlmepriv->LinkDetectInfo.bBusyTraffic) 929 BusyThreshold = 75; 930 /* if we raise bBusyTraffic in last watchdog, using 931 lower threshold. */ 932 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > BusyThreshold || 933 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > BusyThreshold) { 934 bBusyTraffic = true; 935 936 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 937 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) 938 bRxBusyTraffic = true; 939 else 940 bTxBusyTraffic = true; 941 } 942 943 /* Higher Tx/Rx data. */ 944 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 || 945 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) { 946 bHigherBusyTraffic = true; 947 948 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 949 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) 950 bHigherBusyRxTraffic = true; 951 else 952 bHigherBusyTxTraffic = true; 953 } 954 955 if (!rtl8723a_BT_coexist(padapter) || 956 !rtl8723a_BT_using_antenna_1(padapter)) { 957 /* check traffic for powersaving. */ 958 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + 959 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) || 960 pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod >2) 961 bEnterPS = false; 962 else 963 bEnterPS = true; 964 965 /* LeisurePS only work in infra mode. */ 966 if (bEnterPS) 967 LPS_Enter23a(padapter); 968 else 969 LPS_Leave23a(padapter); 970 } 971 } else 972 LPS_Leave23a(padapter); 973 974 pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0; 975 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0; 976 pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0; 977 pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic; 978 pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic; 979 pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic; 980 pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic; 981 pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic; 982 pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic; 983} 984 985static void dynamic_chk_wk_hdl(struct rtw_adapter *padapter, u8 *pbuf, int sz) 986{ 987 struct mlme_priv *pmlmepriv; 988 989 padapter = (struct rtw_adapter *)pbuf; 990 pmlmepriv = &padapter->mlmepriv; 991 992#ifdef CONFIG_8723AU_AP_MODE 993 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) 994 expire_timeout_chk23a(padapter); 995#endif 996 997 rtl8723a_sreset_xmit_status_check(padapter); 998 999 linked_status_chk23a(padapter); 1000 traffic_status_watchdog(padapter); 1001 1002 rtl8723a_HalDmWatchDog(padapter); 1003 1004 /* */ 1005 /* BT-Coexist */ 1006 /* */ 1007 rtl8723a_BT_do_coexist(padapter); 1008} 1009 1010static void lps_ctrl_wk_hdl(struct rtw_adapter *padapter, u8 lps_ctrl_type) 1011{ 1012 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; 1013 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1014 u8 mstatus; 1015 1016 if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || 1017 check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) 1018 return; 1019 1020 switch (lps_ctrl_type) 1021 { 1022 case LPS_CTRL_SCAN: 1023 rtl8723a_BT_wifiscan_notify(padapter, true); 1024 if (!rtl8723a_BT_using_antenna_1(padapter)) { 1025 if (check_fwstate(pmlmepriv, _FW_LINKED)) 1026 LPS_Leave23a(padapter); 1027 } 1028 break; 1029 case LPS_CTRL_JOINBSS: 1030 LPS_Leave23a(padapter); 1031 break; 1032 case LPS_CTRL_CONNECT: 1033 mstatus = 1;/* connect */ 1034 /* Reset LPS Setting */ 1035 padapter->pwrctrlpriv.LpsIdleCount = 0; 1036 rtl8723a_set_FwJoinBssReport_cmd(padapter, 1); 1037 rtl8723a_BT_mediastatus_notify(padapter, mstatus); 1038 break; 1039 case LPS_CTRL_DISCONNECT: 1040 mstatus = 0;/* disconnect */ 1041 rtl8723a_BT_mediastatus_notify(padapter, mstatus); 1042 if (!rtl8723a_BT_using_antenna_1(padapter)) 1043 LPS_Leave23a(padapter); 1044 rtl8723a_set_FwJoinBssReport_cmd(padapter, 0); 1045 break; 1046 case LPS_CTRL_SPECIAL_PACKET: 1047 pwrpriv->DelayLPSLastTimeStamp = jiffies; 1048 rtl8723a_BT_specialpacket_notify(padapter); 1049 if (!rtl8723a_BT_using_antenna_1(padapter)) 1050 LPS_Leave23a(padapter); 1051 break; 1052 case LPS_CTRL_LEAVE: 1053 rtl8723a_BT_lps_leave(padapter); 1054 if (!rtl8723a_BT_using_antenna_1(padapter)) 1055 LPS_Leave23a(padapter); 1056 break; 1057 1058 default: 1059 break; 1060 } 1061} 1062 1063int rtw_lps_ctrl_wk_cmd23a(struct rtw_adapter *padapter, 1064 u8 lps_ctrl_type, u8 enqueue) 1065{ 1066 struct cmd_obj *ph2c; 1067 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1068 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1069 int res = _SUCCESS; 1070 1071 if (enqueue) { 1072 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 1073 if (!ph2c) { 1074 res = _FAIL; 1075 goto exit; 1076 } 1077 1078 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), 1079 GFP_ATOMIC); 1080 if (!pdrvextra_cmd_parm) { 1081 kfree(ph2c); 1082 res = _FAIL; 1083 goto exit; 1084 } 1085 1086 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID; 1087 pdrvextra_cmd_parm->type_size = lps_ctrl_type; 1088 pdrvextra_cmd_parm->pbuf = NULL; 1089 1090 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, 1091 GEN_CMD_CODE(_Set_Drv_Extra)); 1092 1093 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 1094 } else 1095 lps_ctrl_wk_hdl(padapter, lps_ctrl_type); 1096exit: 1097 1098 return res; 1099} 1100 1101int rtw_ps_cmd23a(struct rtw_adapter*padapter) 1102{ 1103 struct cmd_obj *ppscmd; 1104 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1105 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1106 int res = _SUCCESS; 1107 1108 ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 1109 if (!ppscmd) { 1110 res = _FAIL; 1111 goto exit; 1112 } 1113 1114 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), 1115 GFP_ATOMIC); 1116 if (!pdrvextra_cmd_parm) { 1117 kfree(ppscmd); 1118 res = _FAIL; 1119 goto exit; 1120 } 1121 1122 pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID; 1123 pdrvextra_cmd_parm->pbuf = NULL; 1124 init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, 1125 GEN_CMD_CODE(_Set_Drv_Extra)); 1126 1127 res = rtw_enqueue_cmd23a(pcmdpriv, ppscmd); 1128exit: 1129 1130 return res; 1131} 1132 1133#ifdef CONFIG_8723AU_AP_MODE 1134 1135static void rtw_chk_hi_queue_hdl(struct rtw_adapter *padapter) 1136{ 1137 int cnt = 0; 1138 struct sta_info *psta_bmc; 1139 struct sta_priv *pstapriv = &padapter->stapriv; 1140 1141 psta_bmc = rtw_get_bcmc_stainfo23a(padapter); 1142 if (!psta_bmc) 1143 return; 1144 1145 if (psta_bmc->sleepq_len == 0) { 1146 bool val; 1147 1148 val = rtl8723a_chk_hi_queue_empty(padapter); 1149 1150 while (val == false) { 1151 msleep(100); 1152 1153 cnt++; 1154 1155 if (cnt>10) 1156 break; 1157 1158 val = rtl8723a_chk_hi_queue_empty(padapter); 1159 } 1160 1161 if (cnt <= 10) { 1162 pstapriv->tim_bitmap &= ~BIT(0); 1163 pstapriv->sta_dz_bitmap &= ~BIT(0); 1164 1165 update_beacon23a(padapter, WLAN_EID_TIM, NULL, false); 1166 } else /* re check again */ 1167 rtw_chk_hi_queue_cmd23a(padapter); 1168 } 1169} 1170 1171int rtw_chk_hi_queue_cmd23a(struct rtw_adapter*padapter) 1172{ 1173 struct cmd_obj *ph2c; 1174 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1175 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1176 int res = _SUCCESS; 1177 1178 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 1179 if (!ph2c) { 1180 res = _FAIL; 1181 goto exit; 1182 } 1183 1184 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), 1185 GFP_ATOMIC); 1186 if (!pdrvextra_cmd_parm) { 1187 kfree(ph2c); 1188 res = _FAIL; 1189 goto exit; 1190 } 1191 1192 pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID; 1193 pdrvextra_cmd_parm->type_size = 0; 1194 pdrvextra_cmd_parm->pbuf = NULL; 1195 1196 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, 1197 GEN_CMD_CODE(_Set_Drv_Extra)); 1198 1199 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 1200exit: 1201 1202 return res; 1203} 1204#endif 1205 1206int rtw_c2h_wk_cmd23a(struct rtw_adapter *padapter, u8 *c2h_evt) 1207{ 1208 struct cmd_obj *ph2c; 1209 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1210 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1211 int res = _SUCCESS; 1212 1213 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 1214 if (!ph2c) { 1215 res = _FAIL; 1216 goto exit; 1217 } 1218 1219 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), 1220 GFP_ATOMIC); 1221 if (!pdrvextra_cmd_parm) { 1222 kfree(ph2c); 1223 res = _FAIL; 1224 goto exit; 1225 } 1226 1227 pdrvextra_cmd_parm->ec_id = C2H_WK_CID; 1228 pdrvextra_cmd_parm->type_size = c2h_evt?16:0; 1229 pdrvextra_cmd_parm->pbuf = c2h_evt; 1230 1231 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, 1232 GEN_CMD_CODE(_Set_Drv_Extra)); 1233 1234 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 1235 1236exit: 1237 1238 return res; 1239} 1240 1241static int c2h_evt_hdl(struct rtw_adapter *adapter, struct c2h_evt_hdr *c2h_evt) 1242{ 1243 int ret = _FAIL; 1244 u8 buf[16]; 1245 1246 if (!c2h_evt) { 1247 /* No c2h event in cmd_obj, read c2h event before handling*/ 1248 if (c2h_evt_read23a(adapter, buf) == _SUCCESS) { 1249 c2h_evt = (struct c2h_evt_hdr *)buf; 1250 1251 ret = c2h_handler_8723a(adapter, c2h_evt); 1252 } 1253 } else 1254 ret = c2h_handler_8723a(adapter, c2h_evt); 1255 1256 return ret; 1257} 1258 1259static void rtw_irq_work(struct work_struct *work) 1260{ 1261 struct evt_priv *evtpriv; 1262 struct rtw_adapter *adapter; 1263 1264 evtpriv = container_of(work, struct evt_priv, irq_wk); 1265 adapter = container_of(evtpriv, struct rtw_adapter, evtpriv); 1266 1267 c2h_evt_clear23a(adapter); 1268} 1269 1270void rtw_evt_work(struct work_struct *work) 1271{ 1272 struct evt_work *ework; 1273 struct rtw_adapter *adapter; 1274 1275 ework = container_of(work, struct evt_work, work); 1276 adapter = ework->adapter; 1277 1278 c2h_evt_clear23a(adapter); 1279 1280 if (!c2h_evt_exist(&ework->u.c2h_evt)) { 1281 kfree(ework); 1282 return; 1283 } 1284 1285 if (c2h_id_filter_ccx_8723a(ework->u.c2h_evt.id) == true) { 1286 /* Handle CCX report here */ 1287 c2h_handler_8723a(adapter, &ework->u.c2h_evt); 1288 kfree(ework); 1289 } else { 1290 /* 1291 * Enqueue into cmd_thread for others. 1292 * ework will be turned into a c2h_evt and freed once it 1293 * has been consumed. 1294 */ 1295 rtw_c2h_wk_cmd23a(adapter, (u8 *)&ework->u.c2h_evt); 1296 } 1297} 1298 1299int rtw_drvextra_cmd_hdl23a(struct rtw_adapter *padapter, const u8 *pbuf) 1300{ 1301 const struct drvextra_cmd_parm *pdrvextra_cmd; 1302 1303 if (!pbuf) 1304 return H2C_PARAMETERS_ERROR; 1305 1306 pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf; 1307 1308 switch (pdrvextra_cmd->ec_id) 1309 { 1310 case DYNAMIC_CHK_WK_CID: 1311 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, 1312 pdrvextra_cmd->type_size); 1313 break; 1314 case POWER_SAVING_CTRL_WK_CID: 1315 rtw_ps_processor23a(padapter); 1316 break; 1317 case LPS_CTRL_WK_CID: 1318 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size); 1319 break; 1320#ifdef CONFIG_8723AU_AP_MODE 1321 case CHECK_HIQ_WK_CID: 1322 rtw_chk_hi_queue_hdl(padapter); 1323 break; 1324#endif /* CONFIG_8723AU_AP_MODE */ 1325 case C2H_WK_CID: 1326 c2h_evt_hdl(padapter, 1327 (struct c2h_evt_hdr *)pdrvextra_cmd->pbuf); 1328 break; 1329 1330 default: 1331 break; 1332 } 1333 1334 if (pdrvextra_cmd->pbuf && (pdrvextra_cmd->type_size > 0)) { 1335 kfree(pdrvextra_cmd->pbuf); 1336 /* 1337 * No need to set pdrvextra_cmd->pbuf = NULL as we were 1338 * operating on a copy of the original pcmd->parmbuf 1339 * created in rtw_cmd_work(). 1340 */ 1341 } 1342 1343 return H2C_SUCCESS; 1344} 1345 1346void rtw_survey_cmd_callback23a(struct rtw_adapter *padapter, 1347 struct cmd_obj *pcmd) 1348{ 1349 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1350 1351 if (pcmd->res == H2C_DROPPED) { 1352 /* TODO: cancel timer and do timeout handler directly... */ 1353 /* need to make timeout handlerOS independent */ 1354 mod_timer(&pmlmepriv->scan_to_timer, 1355 jiffies + msecs_to_jiffies(1)); 1356 } else if (pcmd->res != H2C_SUCCESS) { 1357 mod_timer(&pmlmepriv->scan_to_timer, 1358 jiffies + msecs_to_jiffies(1)); 1359 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1360 ("\n ********Error: MgntActrtw_set_802_11_bssid23a_" 1361 "LIST_SCAN Fail ************\n\n.")); 1362 } 1363 1364 /* free cmd */ 1365 rtw_free_cmd_obj23a(pcmd); 1366} 1367 1368void rtw_disassoc_cmd23a_callback(struct rtw_adapter *padapter, 1369 struct cmd_obj *pcmd) 1370{ 1371 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1372 1373 if (pcmd->res != H2C_SUCCESS) { 1374 spin_lock_bh(&pmlmepriv->lock); 1375 set_fwstate(pmlmepriv, _FW_LINKED); 1376 spin_unlock_bh(&pmlmepriv->lock); 1377 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1378 ("\n ***Error: disconnect_cmd_callback Fail ***\n.")); 1379 return; 1380 } 1381 1382 /* free cmd */ 1383 rtw_free_cmd_obj23a(pcmd); 1384} 1385 1386void rtw_joinbss_cmd23a_callback(struct rtw_adapter *padapter, 1387 struct cmd_obj *pcmd) 1388{ 1389 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1390 1391 if (pcmd->res == H2C_DROPPED) { 1392 /* TODO: cancel timer and do timeout handler directly... */ 1393 /* need to make timeout handlerOS independent */ 1394 mod_timer(&pmlmepriv->assoc_timer, 1395 jiffies + msecs_to_jiffies(1)); 1396 } else if (pcmd->res != H2C_SUCCESS) { 1397 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1398 ("********Error:rtw_select_and_join_from_scanned_" 1399 "queue Wait Sema Fail ************\n")); 1400 mod_timer(&pmlmepriv->assoc_timer, 1401 jiffies + msecs_to_jiffies(1)); 1402 } 1403 1404 rtw_free_cmd_obj23a(pcmd); 1405} 1406 1407void rtw_createbss_cmd23a_callback(struct rtw_adapter *padapter, 1408 struct cmd_obj *pcmd) 1409{ 1410 struct sta_info *psta; 1411 struct wlan_network *pwlan; 1412 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1413 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; 1414 struct wlan_network *tgt_network = &pmlmepriv->cur_network; 1415 1416 if (pcmd->res != H2C_SUCCESS) { 1417 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1418 ("\n ********Error: rtw_createbss_cmd23a_callback " 1419 "Fail ************\n\n.")); 1420 mod_timer(&pmlmepriv->assoc_timer, 1421 jiffies + msecs_to_jiffies(1)); 1422 } 1423 1424 del_timer_sync(&pmlmepriv->assoc_timer); 1425 1426 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { 1427 psta = rtw_get_stainfo23a(&padapter->stapriv, 1428 pnetwork->MacAddress); 1429 if (!psta) { 1430 psta = rtw_alloc_stainfo23a(&padapter->stapriv, 1431 pnetwork->MacAddress, 1432 GFP_KERNEL); 1433 if (!psta) { 1434 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1435 ("\nCan't alloc sta_info when " 1436 "createbss_cmd_callback\n")); 1437 goto createbss_cmd_fail ; 1438 } 1439 } 1440 1441 spin_lock_bh(&pmlmepriv->lock); 1442 rtw_indicate_connect23a(padapter); 1443 spin_unlock_bh(&pmlmepriv->lock); 1444 } else { 1445 pwlan = rtw_alloc_network(pmlmepriv, GFP_KERNEL); 1446 spin_lock_bh(&pmlmepriv->scanned_queue.lock); 1447 if (!pwlan) { 1448 pwlan = rtw_get_oldest_wlan_network23a(&pmlmepriv->scanned_queue); 1449 if (!pwlan) { 1450 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1451 ("\n Error: can't get pwlan in " 1452 "rtw23a_joinbss_event_cb\n")); 1453 spin_unlock_bh(&pmlmepriv->scanned_queue.lock); 1454 goto createbss_cmd_fail; 1455 } 1456 pwlan->last_scanned = jiffies; 1457 } else { 1458 list_add_tail(&pwlan->list, 1459 &pmlmepriv->scanned_queue.queue); 1460 } 1461 1462 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork); 1463 memcpy(&pwlan->network, pnetwork, pnetwork->Length); 1464 /* pwlan->fixed = true; */ 1465 1466 /* list_add_tail(&pwlan->list, 1467 &pmlmepriv->scanned_queue.queue); */ 1468 1469 /* copy pdev_network information to 1470 pmlmepriv->cur_network */ 1471 memcpy(&tgt_network->network, pnetwork, 1472 get_wlan_bssid_ex_sz(pnetwork)); 1473 1474 /* reset DSConfig */ 1475 1476 clr_fwstate(pmlmepriv, _FW_UNDER_LINKING); 1477 1478 spin_unlock_bh(&pmlmepriv->scanned_queue.lock); 1479 /* we will set _FW_LINKED when there is one more sat to 1480 join us (rtw_stassoc_event_callback23a) */ 1481 } 1482 1483createbss_cmd_fail: 1484 1485 rtw_free_cmd_obj23a(pcmd); 1486} 1487 1488void rtw_setstaKey_cmdrsp_callback23a(struct rtw_adapter *padapter, 1489 struct cmd_obj *pcmd) 1490{ 1491 struct sta_priv *pstapriv; 1492 struct set_stakey_rsp *psetstakey_rsp; 1493 struct sta_info *psta; 1494 1495 pstapriv = &padapter->stapriv; 1496 psetstakey_rsp = (struct set_stakey_rsp *) (pcmd->rsp); 1497 psta = rtw_get_stainfo23a(pstapriv, psetstakey_rsp->addr); 1498 1499 if (!psta) { 1500 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1501 ("\nERROR: rtw_setstaKey_cmdrsp_callback23a => " 1502 "can't get sta_info\n\n")); 1503 goto exit; 1504 } 1505 1506exit: 1507 1508 rtw_free_cmd_obj23a(pcmd); 1509} 1510 1511void rtw_setassocsta_cmdrsp_callback23a(struct rtw_adapter *padapter, 1512 struct cmd_obj *pcmd) 1513{ 1514 struct sta_priv *pstapriv = &padapter->stapriv; 1515 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1516 struct set_assocsta_parm *passocsta_parm; 1517 struct set_assocsta_rsp *passocsta_rsp; 1518 struct sta_info *psta; 1519 1520 passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf); 1521 passocsta_rsp = (struct set_assocsta_rsp *) (pcmd->rsp); 1522 psta = rtw_get_stainfo23a(pstapriv, passocsta_parm->addr); 1523 1524 if (psta == NULL) { 1525 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1526 ("\nERROR: setassocsta_cmdrsp_callbac => can't " 1527 "get sta_info\n\n")); 1528 goto exit; 1529 } 1530 1531 psta->aid = psta->mac_id = passocsta_rsp->cam_id; 1532 1533 spin_lock_bh(&pmlmepriv->lock); 1534 1535 if (check_fwstate(pmlmepriv, WIFI_MP_STATE) && 1536 check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) 1537 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); 1538 1539 set_fwstate(pmlmepriv, _FW_LINKED); 1540 spin_unlock_bh(&pmlmepriv->lock); 1541 1542exit: 1543 rtw_free_cmd_obj23a(pcmd); 1544} 1545