rtw_cmd.c revision 1ec8911b6d7d12757be89d6d8f0cbbd8aa4ba350
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 23#ifdef CONFIG_8723AU_BT_COEXIST 24#include <rtl8723a_hal.h> 25#endif /* CONFIG_8723AU_BT_COEXIST */ 26 27static struct cmd_hdl wlancmds[] = { 28 GEN_DRV_CMD_HANDLER(0, NULL) /*0*/ 29 GEN_DRV_CMD_HANDLER(0, NULL) 30 GEN_DRV_CMD_HANDLER(0, NULL) 31 GEN_DRV_CMD_HANDLER(0, NULL) 32 GEN_DRV_CMD_HANDLER(0, NULL) 33 GEN_DRV_CMD_HANDLER(0, NULL) 34 GEN_MLME_EXT_HANDLER(0, NULL) 35 GEN_MLME_EXT_HANDLER(0, NULL) 36 GEN_MLME_EXT_HANDLER(0, NULL) 37 GEN_MLME_EXT_HANDLER(0, NULL) 38 GEN_MLME_EXT_HANDLER(0, NULL) /*10*/ 39 GEN_MLME_EXT_HANDLER(0, NULL) 40 GEN_MLME_EXT_HANDLER(0, NULL) 41 GEN_MLME_EXT_HANDLER(0, NULL) 42 GEN_MLME_EXT_HANDLER(sizeof (struct wlan_bssid_ex), join_cmd_hdl23a) /*14*/ 43 GEN_MLME_EXT_HANDLER(sizeof (struct disconnect_parm), disconnect_hdl23a) 44 GEN_MLME_EXT_HANDLER(sizeof (struct wlan_bssid_ex), createbss_hdl23a) 45 GEN_MLME_EXT_HANDLER(sizeof (struct setopmode_parm), setopmode_hdl23a) 46 GEN_MLME_EXT_HANDLER(sizeof (struct sitesurvey_parm), sitesurvey_cmd_hdl23a) /*18*/ 47 GEN_MLME_EXT_HANDLER(sizeof (struct setauth_parm), setauth_hdl23a) 48 GEN_MLME_EXT_HANDLER(sizeof (struct setkey_parm), setkey_hdl23a) /*20*/ 49 GEN_MLME_EXT_HANDLER(sizeof (struct set_stakey_parm), set_stakey_hdl23a) 50 GEN_MLME_EXT_HANDLER(sizeof (struct set_assocsta_parm), NULL) 51 GEN_MLME_EXT_HANDLER(sizeof (struct del_assocsta_parm), NULL) 52 GEN_MLME_EXT_HANDLER(sizeof (struct setstapwrstate_parm), NULL) 53 GEN_MLME_EXT_HANDLER(sizeof (struct setbasicrate_parm), NULL) 54 GEN_MLME_EXT_HANDLER(sizeof (struct getbasicrate_parm), NULL) 55 GEN_MLME_EXT_HANDLER(sizeof (struct setdatarate_parm), NULL) 56 GEN_MLME_EXT_HANDLER(sizeof (struct getdatarate_parm), NULL) 57 GEN_MLME_EXT_HANDLER(sizeof (struct setphyinfo_parm), NULL) 58 GEN_MLME_EXT_HANDLER(sizeof (struct getphyinfo_parm), NULL) /*30*/ 59 GEN_MLME_EXT_HANDLER(sizeof (struct setphy_parm), NULL) 60 GEN_MLME_EXT_HANDLER(sizeof (struct getphy_parm), 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) 66 GEN_MLME_EXT_HANDLER(0, NULL) 67 GEN_MLME_EXT_HANDLER(0, NULL) 68 GEN_MLME_EXT_HANDLER(0, NULL) /*40*/ 69 GEN_MLME_EXT_HANDLER(0, NULL) 70 GEN_MLME_EXT_HANDLER(0, NULL) 71 GEN_MLME_EXT_HANDLER(0, NULL) 72 GEN_MLME_EXT_HANDLER(0, NULL) 73 GEN_MLME_EXT_HANDLER(sizeof(struct addBaReq_parm), add_ba_hdl23a) 74 GEN_MLME_EXT_HANDLER(sizeof(struct set_ch_parm), set_ch_hdl23a) /* 46 */ 75 GEN_MLME_EXT_HANDLER(0, NULL) 76 GEN_MLME_EXT_HANDLER(0, NULL) 77 GEN_MLME_EXT_HANDLER(0, NULL) 78 GEN_MLME_EXT_HANDLER(0, NULL) /*50*/ 79 GEN_MLME_EXT_HANDLER(0, NULL) 80 GEN_MLME_EXT_HANDLER(0, NULL) 81 GEN_MLME_EXT_HANDLER(0, NULL) 82 GEN_MLME_EXT_HANDLER(0, NULL) 83 GEN_MLME_EXT_HANDLER(sizeof(struct Tx_Beacon_param), tx_beacon_hdl23a) /*55*/ 84 85 GEN_MLME_EXT_HANDLER(0, mlme_evt_hdl23a) /*56*/ 86 GEN_MLME_EXT_HANDLER(0, rtw_drvextra_cmd_hdl23a) /*57*/ 87 88 GEN_MLME_EXT_HANDLER(0, h2c_msg_hdl23a) /*58*/ 89 GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelPlan_param), set_chplan_hdl23a) /*59*/ 90 GEN_MLME_EXT_HANDLER(sizeof(struct LedBlink_param), led_blink_hdl23a) /*60*/ 91 92 GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelSwitch_param), set_csa_hdl23a) /*61*/ 93 GEN_MLME_EXT_HANDLER(sizeof(struct TDLSoption_param), tdls_hdl23a) /*62*/ 94}; 95 96struct _cmd_callback rtw_cmd_callback[] = { 97 {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/ 98 {GEN_CMD_CODE(_Write_MACREG), NULL}, 99 {GEN_CMD_CODE(_Read_BBREG), &rtw_getbbrfreg_cmdrsp_callback23a}, 100 {GEN_CMD_CODE(_Write_BBREG), NULL}, 101 {GEN_CMD_CODE(_Read_RFREG), &rtw_getbbrfreg_cmdrsp_callback23a}, 102 {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/ 103 {GEN_CMD_CODE(_Read_EEPROM), NULL}, 104 {GEN_CMD_CODE(_Write_EEPROM), NULL}, 105 {GEN_CMD_CODE(_Read_EFUSE), NULL}, 106 {GEN_CMD_CODE(_Write_EFUSE), NULL}, 107 108 {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/ 109 {GEN_CMD_CODE(_Write_CAM), NULL}, 110 {GEN_CMD_CODE(_setBCNITV), NULL}, 111 {GEN_CMD_CODE(_setMBIDCFG), NULL}, 112 {GEN_CMD_CODE(_JoinBss), &rtw_joinbss_cmd23a_callback}, /*14*/ 113 {GEN_CMD_CODE(_DisConnect), &rtw_disassoc_cmd23a_callback}, /*15*/ 114 {GEN_CMD_CODE(_CreateBss), &rtw_createbss_cmd23a_callback}, 115 {GEN_CMD_CODE(_SetOpMode), NULL}, 116 {GEN_CMD_CODE(_SiteSurvey), &rtw_survey_cmd_callback23a}, /*18*/ 117 {GEN_CMD_CODE(_SetAuth), NULL}, 118 119 {GEN_CMD_CODE(_SetKey), NULL}, /*20*/ 120 {GEN_CMD_CODE(_SetStaKey), &rtw_setstaKey_cmdrsp_callback23a}, 121 {GEN_CMD_CODE(_SetAssocSta), &rtw_setassocsta_cmdrsp_callback23a}, 122 {GEN_CMD_CODE(_DelAssocSta), NULL}, 123 {GEN_CMD_CODE(_SetStaPwrState), NULL}, 124 {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/ 125 {GEN_CMD_CODE(_GetBasicRate), NULL}, 126 {GEN_CMD_CODE(_SetDataRate), NULL}, 127 {GEN_CMD_CODE(_GetDataRate), NULL}, 128 {GEN_CMD_CODE(_SetPhyInfo), NULL}, 129 130 {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/ 131 {GEN_CMD_CODE(_SetPhy), NULL}, 132 {GEN_CMD_CODE(_GetPhy), NULL}, 133 {GEN_CMD_CODE(_readRssi), NULL}, 134 {GEN_CMD_CODE(_readGain), NULL}, 135 {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/ 136 {GEN_CMD_CODE(_SetPwrMode), NULL}, 137 {GEN_CMD_CODE(_JoinbssRpt), NULL}, 138 {GEN_CMD_CODE(_SetRaTable), NULL}, 139 {GEN_CMD_CODE(_GetRaTable), NULL}, 140 141 {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/ 142 {GEN_CMD_CODE(_GetDTMReport), NULL}, 143 {GEN_CMD_CODE(_GetTXRateStatistics), NULL}, 144 {GEN_CMD_CODE(_SetUsbSuspend), NULL}, 145 {GEN_CMD_CODE(_SetH2cLbk), NULL}, 146 {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/ 147 {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/ 148 {GEN_CMD_CODE(_SetTxPower), NULL}, 149 {GEN_CMD_CODE(_SwitchAntenna), NULL}, 150 {GEN_CMD_CODE(_SetCrystalCap), NULL}, 151 {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/ 152 153 {GEN_CMD_CODE(_SetSingleToneTx), NULL}, /*51*/ 154 {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL}, 155 {GEN_CMD_CODE(_SetContinuousTx), NULL}, 156 {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/ 157 {GEN_CMD_CODE(_TX_Beacon), NULL},/*55*/ 158 159 {GEN_CMD_CODE(_Set_MLME_EVT), NULL},/*56*/ 160 {GEN_CMD_CODE(_Set_Drv_Extra), NULL},/*57*/ 161 {GEN_CMD_CODE(_Set_H2C_MSG), NULL},/*58*/ 162 {GEN_CMD_CODE(_SetChannelPlan), NULL},/*59*/ 163 {GEN_CMD_CODE(_LedBlink), NULL},/*60*/ 164 165 {GEN_CMD_CODE(_SetChannelSwitch), NULL},/*61*/ 166 {GEN_CMD_CODE(_TDLS), NULL},/*62*/ 167}; 168 169/* 170Caller and the rtw_cmd_thread23a can protect cmd_q by spin_lock. 171No irqsave is necessary. 172*/ 173 174int rtw_init_cmd_priv23a(struct cmd_priv *pcmdpriv) 175{ 176 int res = _SUCCESS; 177 178 pcmdpriv->cmd_issued_cnt = 0; 179 pcmdpriv->cmd_done_cnt = 0; 180 pcmdpriv->rsp_cnt = 0; 181 182 pcmdpriv->wq = alloc_workqueue("rtl8723au_cmd", 0, 1); 183 if (!pcmdpriv->wq) 184 res = _FAIL; 185 186 return res; 187} 188 189/* forward definition */ 190 191static void rtw_irq_work(struct work_struct *work); 192 193u32 rtw_init_evt_priv23a(struct evt_priv *pevtpriv) 194{ 195 pevtpriv->wq = alloc_workqueue("rtl8723au_evt", 0, 1); 196 197 INIT_WORK(&pevtpriv->irq_wk, rtw_irq_work); 198 199 return _SUCCESS; 200} 201 202void rtw_free_evt_priv23a(struct evt_priv *pevtpriv) 203{ 204 cancel_work_sync(&pevtpriv->irq_wk); 205} 206 207static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) 208{ 209 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 210 /* set to true to allow enqueuing cmd when hw_init_completed is false */ 211 u8 bAllow = false; 212 213 /* To decide allow or not */ 214 if (pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect && 215 !pcmdpriv->padapter->registrypriv.usbss_enable) { 216 if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) { 217 pdrvextra_cmd_parm = 218 (struct drvextra_cmd_parm *)cmd_obj->parmbuf; 219 if (pdrvextra_cmd_parm->ec_id == 220 POWER_SAVING_CTRL_WK_CID) 221 bAllow = true; 222 } 223 } 224 225 if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan)) 226 bAllow = true; 227 228 if (pcmdpriv->padapter->hw_init_completed == false && bAllow == false) 229 return _FAIL; 230 return _SUCCESS; 231} 232 233static void rtw_cmd_work(struct work_struct *work); 234 235int rtw_enqueue_cmd23a(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) 236{ 237 int res = _FAIL; 238 239 if (!cmd_obj) 240 goto exit; 241 242 cmd_obj->padapter = pcmdpriv->padapter; 243 244 res = rtw_cmd_filter(pcmdpriv, cmd_obj); 245 if (res == _FAIL) { 246 rtw_free_cmd_obj23a(cmd_obj); 247 goto exit; 248 } 249 250 INIT_WORK(&cmd_obj->work, rtw_cmd_work); 251 252 res = queue_work(pcmdpriv->wq, &cmd_obj->work); 253 254 if (!res) { 255 printk(KERN_ERR "%s: Call to queue_work() failed\n", __func__); 256 res = _FAIL; 257 } else 258 res = _SUCCESS; 259exit: 260 261 return res; 262} 263 264void rtw_cmd_clr_isr23a(struct cmd_priv *pcmdpriv) 265{ 266 pcmdpriv->cmd_done_cnt++; 267} 268 269void rtw_free_cmd_obj23a(struct cmd_obj *pcmd) 270{ 271 272 if (pcmd->cmdcode != _JoinBss_CMD_ && 273 pcmd->cmdcode != _CreateBss_CMD_) { 274 /* free parmbuf in cmd_obj */ 275 kfree(pcmd->parmbuf); 276 } 277 278 if (pcmd->rsp) { 279 if (pcmd->rspsz != 0) { 280 /* free rsp in cmd_obj */ 281 kfree(pcmd->rsp); 282 } 283 } 284 285 kfree(pcmd); 286} 287 288static void rtw_cmd_work(struct work_struct *work) 289{ 290 int (*cmd_hdl)(struct rtw_adapter *padapter, const u8 *pbuf); 291 void (*pcmd_callback)(struct rtw_adapter *dev, struct cmd_obj *pcmd); 292 struct cmd_priv *pcmdpriv; 293 struct cmd_obj *pcmd = container_of(work, struct cmd_obj, work); 294 295 pcmdpriv = &pcmd->padapter->cmdpriv; 296 297 if (rtw_cmd_filter(pcmdpriv, pcmd) == _FAIL) { 298 pcmd->res = H2C_DROPPED; 299 goto post_process; 300 } 301 302 pcmdpriv->cmd_issued_cnt++; 303 304 pcmd->cmdsz = ALIGN(pcmd->cmdsz, 4); 305 306 if (pcmd->cmdcode < (sizeof(wlancmds)/sizeof(struct cmd_hdl))) { 307 cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns; 308 309 if (cmd_hdl) 310 pcmd->res = cmd_hdl(pcmd->padapter, pcmd->parmbuf); 311 else 312 pcmd->res = H2C_DROPPED; 313 } else 314 pcmd->res = H2C_PARAMETERS_ERROR; 315 316post_process: 317 /* call callback function for post-processed */ 318 if (pcmd->cmdcode < (sizeof(rtw_cmd_callback) / 319 sizeof(struct _cmd_callback))) { 320 pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback; 321 if (!pcmd_callback) { 322 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 323 ("mlme_cmd_hdl(): pcmd_callback = 0x%p, " 324 "cmdcode = 0x%x\n", 325 pcmd_callback, pcmd->cmdcode)); 326 rtw_free_cmd_obj23a(pcmd); 327 } else { 328 /* need conider that free cmd_obj in 329 rtw_cmd_callback */ 330 pcmd_callback(pcmd->padapter, pcmd); 331 } 332 } else { 333 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 334 ("%s: cmdcode = 0x%x callback not defined!\n", 335 __func__, pcmd->cmdcode)); 336 rtw_free_cmd_obj23a(pcmd); 337 } 338} 339 340 341int rtw_sitesurvey_cmd23a(struct rtw_adapter *padapter, 342 struct cfg80211_ssid *ssid, int ssid_num, 343 struct rtw_ieee80211_channel *ch, int ch_num) 344{ 345 int res = _FAIL; 346 struct cmd_obj *ph2c; 347 struct sitesurvey_parm *psurveyPara; 348 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 349 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 350 351 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) 352 rtw_lps_ctrl_wk_cmd23a(padapter, LPS_CTRL_SCAN, 1); 353 354 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 355 if (!ph2c) 356 return _FAIL; 357 358 psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC); 359 if (!psurveyPara) { 360 kfree(ph2c); 361 return _FAIL; 362 } 363 364 rtw_free_network_queue23a(padapter); 365 366 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 367 ("%s: flush network queue\n", __func__)); 368 369 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, 370 GEN_CMD_CODE(_SiteSurvey)); 371 372 /* psurveyPara->bsslimit = 48; */ 373 psurveyPara->scan_mode = pmlmepriv->scan_mode; 374 375 /* prepare ssid list */ 376 if (ssid) { 377 int i; 378 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) { 379 if (ssid[i].ssid_len) { 380 memcpy(&psurveyPara->ssid[i], &ssid[i], 381 sizeof(struct cfg80211_ssid)); 382 psurveyPara->ssid_num++; 383 } 384 } 385 } 386 387 /* prepare channel list */ 388 if (ch) { 389 int i; 390 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) { 391 if (ch[i].hw_value && 392 !(ch[i].flags & IEEE80211_CHAN_DISABLED)) { 393 memcpy(&psurveyPara->ch[i], &ch[i], 394 sizeof(struct rtw_ieee80211_channel)); 395 psurveyPara->ch_num++; 396 } 397 } 398 } 399 400 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); 401 402 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 403 404 if (res == _SUCCESS) { 405 mod_timer(&pmlmepriv->scan_to_timer, jiffies + 406 msecs_to_jiffies(SCANNING_TIMEOUT)); 407 408 rtw_led_control(padapter, LED_CTL_SITE_SURVEY); 409 410 pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ 411 } else 412 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); 413 414 return res; 415} 416 417void rtw_getbbrfreg_cmdrsp_callback23a(struct rtw_adapter *padapter, 418 struct cmd_obj *pcmd) 419{ 420 kfree(pcmd->parmbuf); 421 kfree(pcmd); 422} 423 424int rtw_createbss_cmd23a(struct rtw_adapter *padapter) 425{ 426 struct cmd_obj *pcmd; 427 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 428 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 429 struct wlan_bssid_ex *pdev_network; 430 u8 res = _SUCCESS; 431 432 pdev_network = &padapter->registrypriv.dev_network; 433 434 rtw_led_control(padapter, LED_CTL_START_TO_LINK); 435 436 if (pmlmepriv->assoc_ssid.ssid_len == 0) { 437 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 438 (" createbss for Any SSid:%s\n", 439 pmlmepriv->assoc_ssid.ssid)); 440 } else { 441 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 442 (" createbss for SSid:%s\n", 443 pmlmepriv->assoc_ssid.ssid)); 444 } 445 446 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 447 if (!pcmd) { 448 res = _FAIL; 449 goto exit; 450 } 451 452 pcmd->cmdcode = _CreateBss_CMD_; 453 pcmd->parmbuf = (unsigned char *)pdev_network; 454 pcmd->cmdsz = get_wlan_bssid_ex_sz(pdev_network); 455 pcmd->rsp = NULL; 456 pcmd->rspsz = 0; 457 458 pdev_network->Length = pcmd->cmdsz; 459 460 res = rtw_enqueue_cmd23a(pcmdpriv, pcmd); 461 462exit: 463 464 return res; 465} 466 467int rtw_joinbss_cmd23a(struct rtw_adapter *padapter, 468 struct wlan_network *pnetwork) 469{ 470 u8 *auth; 471 int res = _SUCCESS; 472 struct wlan_bssid_ex *psecnetwork; 473 struct cmd_obj *pcmd; 474 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 475 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 476 struct security_priv *psecuritypriv = &padapter->securitypriv; 477 struct registry_priv *pregistrypriv = &padapter->registrypriv; 478 struct ht_priv *phtpriv = &pmlmepriv->htpriv; 479 enum ndis_802_11_net_infra ndis_network_mode; 480 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; 481 struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; 482 483 ndis_network_mode = pnetwork->network.InfrastructureMode; 484 485 rtw_led_control(padapter, LED_CTL_START_TO_LINK); 486 487 if (pmlmepriv->assoc_ssid.ssid_len == 0) { 488 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, 489 ("+Join cmd: Any SSid\n")); 490 } else { 491 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, 492 ("+Join cmd: SSid =[%s]\n", 493 pmlmepriv->assoc_ssid.ssid)); 494 } 495 496 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 497 if (!pcmd) { 498 res = _FAIL; 499 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 500 ("rtw_joinbss_cmd23a: memory allocate for cmd_obj " 501 "fail!!!\n")); 502 goto exit; 503 } 504 505 /* for hidden ap to set fw_state here */ 506 if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE)) { 507 switch (ndis_network_mode) { 508 case Ndis802_11IBSS: 509 set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); 510 break; 511 case Ndis802_11Infrastructure: 512 set_fwstate(pmlmepriv, WIFI_STATION_STATE); 513 break; 514 case Ndis802_11APMode: 515 case Ndis802_11AutoUnknown: 516 case Ndis802_11InfrastructureMax: 517 break; 518 } 519 } 520 521 psecnetwork = &psecuritypriv->sec_bss; 522 if (!psecnetwork) { 523 if (pcmd) 524 kfree(pcmd); 525 526 res = _FAIL; 527 528 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 529 ("rtw_joinbss_cmd23a :psecnetwork == NULL!!!\n")); 530 531 goto exit; 532 } 533 534 memset(psecnetwork, 0, sizeof(struct wlan_bssid_ex)); 535 536 memcpy(psecnetwork, &pnetwork->network, 537 get_wlan_bssid_ex_sz(&pnetwork->network)); 538 539 auth = &psecuritypriv->authenticator_ie[0]; 540 psecuritypriv->authenticator_ie[0] = 541 (unsigned char)psecnetwork->IELength; 542 543 if ((psecnetwork->IELength-12) < (256-1)) { 544 memcpy(&psecuritypriv->authenticator_ie[1], 545 &psecnetwork->IEs[12], psecnetwork->IELength - 12); 546 } else { 547 memcpy(&psecuritypriv->authenticator_ie[1], 548 &psecnetwork->IEs[12], 256 - 1); 549 } 550 551 psecnetwork->IELength = 0; 552 /* Added by Albert 2009/02/18 */ 553 /* If the the driver wants to use the bssid to create the 554 * connection. If not, we have to copy the connecting AP's 555 * MAC address to it so that the driver just has the bssid 556 * information for PMKIDList searching. */ 557 558 if (pmlmepriv->assoc_by_bssid == false) 559 ether_addr_copy(&pmlmepriv->assoc_bssid[0], 560 &pnetwork->network.MacAddress[0]); 561 562 psecnetwork->IELength = 563 rtw_restruct_sec_ie23a(padapter, &pnetwork->network.IEs[0], 564 &psecnetwork->IEs[0], 565 pnetwork->network.IELength); 566 567 pmlmepriv->qos_option = 0; 568 569 if (pregistrypriv->wmm_enable) { 570 u32 tmp_len; 571 572 tmp_len = rtw_restruct_wmm_ie23a(padapter, 573 &pnetwork->network.IEs[0], 574 &psecnetwork->IEs[0], 575 pnetwork->network.IELength, 576 psecnetwork->IELength); 577 578 if (psecnetwork->IELength != tmp_len) { 579 psecnetwork->IELength = tmp_len; 580 /* There is WMM IE in this corresp. beacon */ 581 pmlmepriv->qos_option = 1; 582 } else { 583 /* There is no WMM IE in this corresp. beacon */ 584 pmlmepriv->qos_option = 0; 585 } 586 } 587 588 phtpriv->ht_option = false; 589 if (pregistrypriv->ht_enable) { 590 /* Added by Albert 2010/06/23 */ 591 /* For the WEP mode, we will use the bg mode to do 592 the connection to avoid some IOT issue. */ 593 /* Especially for Realtek 8192u SoftAP. */ 594 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) && 595 (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) && 596 (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) { 597 /* rtw_restructure_ht_ie23a */ 598 rtw_restructure_ht_ie23a(padapter, 599 &pnetwork->network.IEs[0], 600 &psecnetwork->IEs[0], 601 pnetwork->network.IELength, 602 &psecnetwork->IELength); 603 } 604 } 605 606 pmlmeinfo->assoc_AP_vendor = 607 check_assoc_AP23a(pnetwork->network.IEs, 608 pnetwork->network.IELength); 609 610 if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA) 611 padapter->pwrctrlpriv.smart_ps = 0; 612 else 613 padapter->pwrctrlpriv.smart_ps = 614 padapter->registrypriv.smart_ps; 615 616 DBG_8723A("%s: smart_ps =%d\n", __func__, 617 padapter->pwrctrlpriv.smart_ps); 618 619 /* get cmdsz before endian conversion */ 620 pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork); 621 622 pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */ 623 pcmd->parmbuf = (unsigned char *)psecnetwork; 624 pcmd->rsp = NULL; 625 pcmd->rspsz = 0; 626 627 res = rtw_enqueue_cmd23a(pcmdpriv, pcmd); 628exit: 629 630 return res; 631} 632 633int rtw_disassoc_cmd23a(struct rtw_adapter*padapter, u32 deauth_timeout_ms, 634 bool enqueue) 635{ 636 struct cmd_obj *cmdobj = NULL; 637 struct disconnect_parm *param = NULL; 638 struct cmd_priv *cmdpriv = &padapter->cmdpriv; 639 int res = _SUCCESS; 640 641 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, 642 ("+rtw_disassoc_cmd23a\n")); 643 644 /* prepare cmd parameter */ 645 param = kzalloc(sizeof(*param), GFP_ATOMIC); 646 if (param == NULL) { 647 res = _FAIL; 648 goto exit; 649 } 650 param->deauth_timeout_ms = deauth_timeout_ms; 651 652 if (enqueue) { 653 /* need enqueue, prepare cmd_obj and enqueue */ 654 cmdobj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 655 if (!cmdobj) { 656 res = _FAIL; 657 kfree(param); 658 goto exit; 659 } 660 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_); 661 res = rtw_enqueue_cmd23a(cmdpriv, cmdobj); 662 } else { 663 /* no need to enqueue, do the cmd hdl directly and 664 free cmd parameter */ 665 if (H2C_SUCCESS != disconnect_hdl23a(padapter, (u8 *)param)) 666 res = _FAIL; 667 kfree(param); 668 } 669 670exit: 671 return res; 672} 673 674int rtw_setopmode_cmd23a(struct rtw_adapter *padapter, 675 enum ndis_802_11_net_infra networktype) 676{ 677 struct cmd_obj *ph2c; 678 struct setopmode_parm *psetop; 679 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 680 int res = _SUCCESS; 681 682 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); 683 if (!ph2c) { 684 res = false; 685 goto exit; 686 } 687 psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL); 688 689 if (!psetop) { 690 kfree(ph2c); 691 res = false; 692 goto exit; 693 } 694 695 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); 696 psetop->mode = (u8)networktype; 697 698 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 699exit: 700 return res; 701} 702 703int rtw_setstakey_cmd23a(struct rtw_adapter *padapter, u8 *psta, u8 unicast_key) 704{ 705 struct cmd_obj *ph2c; 706 struct set_stakey_parm *psetstakey_para; 707 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 708 struct set_stakey_rsp *psetstakey_rsp = NULL; 709 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 710 struct security_priv *psecuritypriv = &padapter->securitypriv; 711 struct sta_info *sta = (struct sta_info*)psta; 712 int res = _SUCCESS; 713 714 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); 715 if (!ph2c) { 716 res = _FAIL; 717 goto exit; 718 } 719 720 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL); 721 if (!psetstakey_para) { 722 kfree(ph2c); 723 res = _FAIL; 724 goto exit; 725 } 726 727 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL); 728 if (!psetstakey_rsp) { 729 kfree(ph2c); 730 kfree(psetstakey_para); 731 res = _FAIL; 732 goto exit; 733 } 734 735 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); 736 ph2c->rsp = (u8 *) psetstakey_rsp; 737 ph2c->rspsz = sizeof(struct set_stakey_rsp); 738 739 ether_addr_copy(psetstakey_para->addr, sta->hwaddr); 740 741 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { 742 psetstakey_para->algorithm = 743 (unsigned char)psecuritypriv->dot11PrivacyAlgrthm; 744 } else { 745 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, 746 false); 747 } 748 749 if (unicast_key == true) { 750 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16); 751 } else { 752 int idx = psecuritypriv->dot118021XGrpKeyid; 753 memcpy(&psetstakey_para->key, 754 &psecuritypriv->dot118021XGrpKey[idx].skey, 16); 755 } 756 757 /* jeff: set this becasue at least sw key is ready */ 758 padapter->securitypriv.busetkipkey = true; 759 760 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 761 762exit: 763 764 return res; 765} 766 767int rtw_clearstakey_cmd23a(struct rtw_adapter *padapter, u8 *psta, u8 entry, 768 u8 enqueue) 769{ 770 struct cmd_obj *ph2c; 771 struct set_stakey_parm *psetstakey_para; 772 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 773 struct set_stakey_rsp *psetstakey_rsp = NULL; 774 struct sta_info *sta = (struct sta_info *)psta; 775 int res = _SUCCESS; 776 777 if (!enqueue) { 778 clear_cam_entry23a(padapter, entry); 779 } else { 780 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); 781 if (!ph2c) { 782 res = _FAIL; 783 goto exit; 784 } 785 786 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), 787 GFP_KERNEL); 788 if (!psetstakey_para) { 789 kfree(ph2c); 790 res = _FAIL; 791 goto exit; 792 } 793 794 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), 795 GFP_KERNEL); 796 if (!psetstakey_rsp) { 797 kfree(ph2c); 798 kfree(psetstakey_para); 799 res = _FAIL; 800 goto exit; 801 } 802 803 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, 804 _SetStaKey_CMD_); 805 ph2c->rsp = (u8 *) psetstakey_rsp; 806 ph2c->rspsz = sizeof(struct set_stakey_rsp); 807 808 ether_addr_copy(psetstakey_para->addr, sta->hwaddr); 809 810 psetstakey_para->algorithm = _NO_PRIVACY_; 811 812 psetstakey_para->id = entry; 813 814 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 815 } 816exit: 817 return res; 818} 819 820int rtw_addbareq_cmd23a(struct rtw_adapter*padapter, u8 tid, u8 *addr) 821{ 822 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 823 struct cmd_obj *ph2c; 824 struct addBaReq_parm *paddbareq_parm; 825 int res = _SUCCESS; 826 827 if (tid >= MAXTID) { 828 res = _FAIL; 829 goto exit; 830 } 831 832 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 833 if (!ph2c) { 834 res = _FAIL; 835 goto exit; 836 } 837 838 paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_ATOMIC); 839 if (!paddbareq_parm) { 840 kfree(ph2c); 841 res = _FAIL; 842 goto exit; 843 } 844 845 paddbareq_parm->tid = tid; 846 ether_addr_copy(paddbareq_parm->addr, addr); 847 848 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, 849 GEN_CMD_CODE(_AddBAReq)); 850 851 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 852exit: 853 return res; 854} 855 856int rtw_dynamic_chk_wk_cmd23a(struct rtw_adapter*padapter) 857{ 858 struct cmd_obj *ph2c; 859 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 860 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 861 int res = _SUCCESS; 862 863 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 864 if (!ph2c) { 865 res = _FAIL; 866 goto exit; 867 } 868 869 pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC); 870 if (!pdrvextra_cmd_parm) { 871 kfree(ph2c); 872 res = _FAIL; 873 goto exit; 874 } 875 876 pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID; 877 pdrvextra_cmd_parm->type_size = 0; 878 pdrvextra_cmd_parm->pbuf = (u8 *)padapter; 879 880 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, 881 GEN_CMD_CODE(_Set_Drv_Extra)); 882 883 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 884exit: 885 886 return res; 887} 888 889/* 890 * This is only ever called from on_action_spct23a_ch_switch () which isn't 891 * called from anywhere itself 892 */ 893int rtw_set_ch_cmd23a(struct rtw_adapter*padapter, u8 ch, u8 bw, u8 ch_offset, 894 u8 enqueue) 895{ 896 struct cmd_obj *pcmdobj; 897 struct set_ch_parm *set_ch_parm; 898 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 899 int res = _SUCCESS; 900 901 DBG_8723A("%s(%s): ch:%u, bw:%u, ch_offset:%u\n", __func__, 902 padapter->pnetdev->name, ch, bw, ch_offset); 903 904 /* check input parameter */ 905 906 /* prepare cmd parameter */ 907 set_ch_parm = kzalloc(sizeof(*set_ch_parm), GFP_KERNEL); 908 if (!set_ch_parm) { 909 res = _FAIL; 910 goto exit; 911 } 912 set_ch_parm->ch = ch; 913 set_ch_parm->bw = bw; 914 set_ch_parm->ch_offset = ch_offset; 915 916 if (enqueue) { 917 /* need enqueue, prepare cmd_obj and enqueue */ 918 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); 919 if (!pcmdobj) { 920 kfree(set_ch_parm); 921 res = _FAIL; 922 goto exit; 923 } 924 925 init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, 926 GEN_CMD_CODE(_SetChannel)); 927 res = rtw_enqueue_cmd23a(pcmdpriv, pcmdobj); 928 } else { 929 /* no need to enqueue, do the cmd hdl directly and 930 free cmd parameter */ 931 if (H2C_SUCCESS != set_ch_hdl23a(padapter, (u8 *)set_ch_parm)) 932 res = _FAIL; 933 934 kfree(set_ch_parm); 935 } 936 937 /* do something based on res... */ 938exit: 939 940 DBG_8723A("%s(%s): res:%u\n", __func__, padapter->pnetdev->name, res); 941 942 return res; 943} 944 945static void traffic_status_watchdog(struct rtw_adapter *padapter) 946{ 947 u8 bEnterPS; 948 u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false; 949 u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false; 950 u8 bHigherBusyTxTraffic = false; 951 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 952#ifndef CONFIG_8723AU_BT_COEXIST 953 int BusyThreshold = 100; 954#endif 955 /* */ 956 /* Determine if our traffic is busy now */ 957 /* */ 958 if (check_fwstate(pmlmepriv, _FW_LINKED)) { 959#ifdef CONFIG_8723AU_BT_COEXIST 960 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 50 || 961 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 50) 962#else /* !CONFIG_8723AU_BT_COEXIST */ 963 /* if we raise bBusyTraffic in last watchdog, using 964 lower threshold. */ 965 if (pmlmepriv->LinkDetectInfo.bBusyTraffic) 966 BusyThreshold = 75; 967 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > BusyThreshold || 968 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > BusyThreshold) 969#endif /* !CONFIG_8723AU_BT_COEXIST */ 970 { 971 bBusyTraffic = true; 972 973 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 974 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) 975 bRxBusyTraffic = true; 976 else 977 bTxBusyTraffic = true; 978 } 979 980 /* Higher Tx/Rx data. */ 981 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 || 982 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) { 983 bHigherBusyTraffic = true; 984 985 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 986 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) 987 bHigherBusyRxTraffic = true; 988 else 989 bHigherBusyTxTraffic = true; 990 } 991 992#ifdef CONFIG_8723AU_BT_COEXIST 993 if (BT_1Ant(padapter) == false) 994#endif 995 { 996 /* check traffic for powersaving. */ 997 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + 998 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) || 999 (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)) 1000 bEnterPS = false; 1001 else 1002 bEnterPS = true; 1003 1004 /* LeisurePS only work in infra mode. */ 1005 if (bEnterPS) 1006 LPS_Enter23a(padapter); 1007 else 1008 LPS_Leave23a(padapter); 1009 } 1010 } else 1011 LPS_Leave23a(padapter); 1012 1013 pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0; 1014 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0; 1015 pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0; 1016 pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic; 1017 pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic; 1018 pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic; 1019 pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic; 1020 pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic; 1021 pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic; 1022} 1023 1024static void dynamic_chk_wk_hdl(struct rtw_adapter *padapter, u8 *pbuf, int sz) 1025{ 1026 struct mlme_priv *pmlmepriv; 1027 1028 padapter = (struct rtw_adapter *)pbuf; 1029 pmlmepriv = &padapter->mlmepriv; 1030 1031#ifdef CONFIG_8723AU_AP_MODE 1032 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) 1033 expire_timeout_chk23a(padapter); 1034#endif 1035 1036 rtl8723a_sreset_xmit_status_check(padapter); 1037 1038 linked_status_chk23a(padapter); 1039 traffic_status_watchdog(padapter); 1040 1041 rtl8723a_HalDmWatchDog(padapter); 1042 1043#ifdef CONFIG_8723AU_BT_COEXIST 1044 /* */ 1045 /* BT-Coexist */ 1046 /* */ 1047 BT_CoexistMechanism(padapter); 1048#endif 1049} 1050 1051static void lps_ctrl_wk_hdl(struct rtw_adapter *padapter, u8 lps_ctrl_type) 1052{ 1053 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; 1054 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1055 u8 mstatus; 1056 1057 if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) || 1058 (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true)) 1059 return; 1060 1061 switch (lps_ctrl_type) 1062 { 1063 case LPS_CTRL_SCAN: 1064#ifdef CONFIG_8723AU_BT_COEXIST 1065 BT_WifiScanNotify(padapter, true); 1066 if (BT_1Ant(padapter) == false) 1067#endif 1068 { 1069 if (check_fwstate(pmlmepriv, _FW_LINKED)) 1070 LPS_Leave23a(padapter); 1071 } 1072 break; 1073 case LPS_CTRL_JOINBSS: 1074 LPS_Leave23a(padapter); 1075 break; 1076 case LPS_CTRL_CONNECT: 1077 mstatus = 1;/* connect */ 1078 /* Reset LPS Setting */ 1079 padapter->pwrctrlpriv.LpsIdleCount = 0; 1080 rtl8723a_set_FwJoinBssReport_cmd(padapter, 1); 1081#ifdef CONFIG_8723AU_BT_COEXIST 1082 BT_WifiMediaStatusNotify(padapter, mstatus); 1083#endif 1084 break; 1085 case LPS_CTRL_DISCONNECT: 1086 mstatus = 0;/* disconnect */ 1087#ifdef CONFIG_8723AU_BT_COEXIST 1088 BT_WifiMediaStatusNotify(padapter, mstatus); 1089 if (BT_1Ant(padapter) == false) 1090#endif 1091 { 1092 LPS_Leave23a(padapter); 1093 } 1094 rtl8723a_set_FwJoinBssReport_cmd(padapter, 0); 1095 break; 1096 case LPS_CTRL_SPECIAL_PACKET: 1097 pwrpriv->DelayLPSLastTimeStamp = jiffies; 1098#ifdef CONFIG_8723AU_BT_COEXIST 1099 BT_SpecialPacketNotify(padapter); 1100 if (BT_1Ant(padapter) == false) 1101#endif 1102 { 1103 LPS_Leave23a(padapter); 1104 } 1105 break; 1106 case LPS_CTRL_LEAVE: 1107#ifdef CONFIG_8723AU_BT_COEXIST 1108 BT_LpsLeave(padapter); 1109 if (BT_1Ant(padapter) == false) 1110#endif 1111 { 1112 LPS_Leave23a(padapter); 1113 } 1114 break; 1115 1116 default: 1117 break; 1118 } 1119} 1120 1121int rtw_lps_ctrl_wk_cmd23a(struct rtw_adapter *padapter, 1122 u8 lps_ctrl_type, u8 enqueue) 1123{ 1124 struct cmd_obj *ph2c; 1125 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1126 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1127 int res = _SUCCESS; 1128 1129 if (enqueue) { 1130 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 1131 if (!ph2c) { 1132 res = _FAIL; 1133 goto exit; 1134 } 1135 1136 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), 1137 GFP_ATOMIC); 1138 if (!pdrvextra_cmd_parm) { 1139 kfree(ph2c); 1140 res = _FAIL; 1141 goto exit; 1142 } 1143 1144 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID; 1145 pdrvextra_cmd_parm->type_size = lps_ctrl_type; 1146 pdrvextra_cmd_parm->pbuf = NULL; 1147 1148 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, 1149 GEN_CMD_CODE(_Set_Drv_Extra)); 1150 1151 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 1152 } else 1153 lps_ctrl_wk_hdl(padapter, lps_ctrl_type); 1154exit: 1155 1156 return res; 1157} 1158 1159static void power_saving_wk_hdl(struct rtw_adapter *padapter, u8 *pbuf, int sz) 1160{ 1161 rtw_ps_processor23a(padapter); 1162} 1163 1164int rtw_ps_cmd23a(struct rtw_adapter*padapter) 1165{ 1166 struct cmd_obj *ppscmd; 1167 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1168 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1169 int res = _SUCCESS; 1170 1171 ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 1172 if (!ppscmd) { 1173 res = _FAIL; 1174 goto exit; 1175 } 1176 1177 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), 1178 GFP_ATOMIC); 1179 if (!pdrvextra_cmd_parm) { 1180 kfree(ppscmd); 1181 res = _FAIL; 1182 goto exit; 1183 } 1184 1185 pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID; 1186 pdrvextra_cmd_parm->pbuf = NULL; 1187 init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, 1188 GEN_CMD_CODE(_Set_Drv_Extra)); 1189 1190 res = rtw_enqueue_cmd23a(pcmdpriv, ppscmd); 1191exit: 1192 1193 return res; 1194} 1195 1196#ifdef CONFIG_8723AU_AP_MODE 1197 1198static void rtw_chk_hi_queue_hdl(struct rtw_adapter *padapter) 1199{ 1200 int cnt = 0; 1201 struct sta_info *psta_bmc; 1202 struct sta_priv *pstapriv = &padapter->stapriv; 1203 1204 psta_bmc = rtw_get_bcmc_stainfo23a(padapter); 1205 if (!psta_bmc) 1206 return; 1207 1208 if (psta_bmc->sleepq_len == 0) { 1209 bool val; 1210 1211 val = rtl8723a_chk_hi_queue_empty(padapter); 1212 1213 while (val == false) { 1214 msleep(100); 1215 1216 cnt++; 1217 1218 if (cnt>10) 1219 break; 1220 1221 val = rtl8723a_chk_hi_queue_empty(padapter); 1222 } 1223 1224 if (cnt <= 10) { 1225 pstapriv->tim_bitmap &= ~BIT(0); 1226 pstapriv->sta_dz_bitmap &= ~BIT(0); 1227 1228 update_beacon23a(padapter, WLAN_EID_TIM, NULL, false); 1229 } else /* re check again */ 1230 rtw_chk_hi_queue_cmd23a(padapter); 1231 } 1232} 1233 1234int rtw_chk_hi_queue_cmd23a(struct rtw_adapter*padapter) 1235{ 1236 struct cmd_obj *ph2c; 1237 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1238 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1239 int res = _SUCCESS; 1240 1241 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 1242 if (!ph2c) { 1243 res = _FAIL; 1244 goto exit; 1245 } 1246 1247 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), 1248 GFP_ATOMIC); 1249 if (!pdrvextra_cmd_parm) { 1250 kfree(ph2c); 1251 res = _FAIL; 1252 goto exit; 1253 } 1254 1255 pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID; 1256 pdrvextra_cmd_parm->type_size = 0; 1257 pdrvextra_cmd_parm->pbuf = NULL; 1258 1259 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, 1260 GEN_CMD_CODE(_Set_Drv_Extra)); 1261 1262 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 1263exit: 1264 1265 return res; 1266} 1267#endif 1268 1269int rtw_c2h_wk_cmd23a(struct rtw_adapter *padapter, u8 *c2h_evt) 1270{ 1271 struct cmd_obj *ph2c; 1272 struct drvextra_cmd_parm *pdrvextra_cmd_parm; 1273 struct cmd_priv *pcmdpriv = &padapter->cmdpriv; 1274 int res = _SUCCESS; 1275 1276 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); 1277 if (!ph2c) { 1278 res = _FAIL; 1279 goto exit; 1280 } 1281 1282 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), 1283 GFP_ATOMIC); 1284 if (!pdrvextra_cmd_parm) { 1285 kfree(ph2c); 1286 res = _FAIL; 1287 goto exit; 1288 } 1289 1290 pdrvextra_cmd_parm->ec_id = C2H_WK_CID; 1291 pdrvextra_cmd_parm->type_size = c2h_evt?16:0; 1292 pdrvextra_cmd_parm->pbuf = c2h_evt; 1293 1294 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, 1295 GEN_CMD_CODE(_Set_Drv_Extra)); 1296 1297 res = rtw_enqueue_cmd23a(pcmdpriv, ph2c); 1298 1299exit: 1300 1301 return res; 1302} 1303 1304static int c2h_evt_hdl(struct rtw_adapter *adapter, struct c2h_evt_hdr *c2h_evt) 1305{ 1306 int ret = _FAIL; 1307 u8 buf[16]; 1308 1309 if (!c2h_evt) { 1310 /* No c2h event in cmd_obj, read c2h event before handling*/ 1311 if (c2h_evt_read23a(adapter, buf) == _SUCCESS) { 1312 c2h_evt = (struct c2h_evt_hdr *)buf; 1313 1314 ret = c2h_handler_8723a(adapter, c2h_evt); 1315 } 1316 } else 1317 ret = c2h_handler_8723a(adapter, c2h_evt); 1318 1319 return ret; 1320} 1321 1322static void rtw_irq_work(struct work_struct *work) 1323{ 1324 struct evt_priv *evtpriv; 1325 struct rtw_adapter *adapter; 1326 1327 evtpriv = container_of(work, struct evt_priv, irq_wk); 1328 adapter = container_of(evtpriv, struct rtw_adapter, evtpriv); 1329 1330 c2h_evt_clear23a(adapter); 1331} 1332 1333void rtw_evt_work(struct work_struct *work) 1334{ 1335 struct evt_work *ework; 1336 struct rtw_adapter *adapter; 1337 1338 ework = container_of(work, struct evt_work, work); 1339 adapter = ework->adapter; 1340 1341 c2h_evt_clear23a(adapter); 1342 1343 if (!c2h_evt_exist(&ework->u.c2h_evt)) { 1344 kfree(ework); 1345 return; 1346 } 1347 1348 if (c2h_id_filter_ccx_8723a(ework->u.c2h_evt.id) == true) { 1349 /* Handle CCX report here */ 1350 c2h_handler_8723a(adapter, &ework->u.c2h_evt); 1351 kfree(ework); 1352 } else { 1353 /* 1354 * Enqueue into cmd_thread for others. 1355 * ework will be turned into a c2h_evt and freed once it 1356 * has been consumed. 1357 */ 1358 rtw_c2h_wk_cmd23a(adapter, (u8 *)&ework->u.c2h_evt); 1359 } 1360} 1361 1362int rtw_drvextra_cmd_hdl23a(struct rtw_adapter *padapter, const u8 *pbuf) 1363{ 1364 const struct drvextra_cmd_parm *pdrvextra_cmd; 1365 1366 if (!pbuf) 1367 return H2C_PARAMETERS_ERROR; 1368 1369 pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf; 1370 1371 switch (pdrvextra_cmd->ec_id) 1372 { 1373 case DYNAMIC_CHK_WK_CID: 1374 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, 1375 pdrvextra_cmd->type_size); 1376 break; 1377 case POWER_SAVING_CTRL_WK_CID: 1378 power_saving_wk_hdl(padapter, pdrvextra_cmd->pbuf, 1379 pdrvextra_cmd->type_size); 1380 break; 1381 case LPS_CTRL_WK_CID: 1382 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size); 1383 break; 1384#ifdef CONFIG_8723AU_AP_MODE 1385 case CHECK_HIQ_WK_CID: 1386 rtw_chk_hi_queue_hdl(padapter); 1387 break; 1388#endif /* CONFIG_8723AU_AP_MODE */ 1389 case C2H_WK_CID: 1390 c2h_evt_hdl(padapter, 1391 (struct c2h_evt_hdr *)pdrvextra_cmd->pbuf); 1392 break; 1393 1394 default: 1395 break; 1396 } 1397 1398 if (pdrvextra_cmd->pbuf && (pdrvextra_cmd->type_size > 0)) { 1399 kfree(pdrvextra_cmd->pbuf); 1400 /* 1401 * No need to set pdrvextra_cmd->pbuf = NULL as we were 1402 * operating on a copy of the original pcmd->parmbuf 1403 * created in rtw_cmd_work(). 1404 */ 1405 } 1406 1407 return H2C_SUCCESS; 1408} 1409 1410void rtw_survey_cmd_callback23a(struct rtw_adapter *padapter, 1411 struct cmd_obj *pcmd) 1412{ 1413 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1414 1415 if (pcmd->res == H2C_DROPPED) { 1416 /* TODO: cancel timer and do timeout handler directly... */ 1417 /* need to make timeout handlerOS independent */ 1418 mod_timer(&pmlmepriv->scan_to_timer, 1419 jiffies + msecs_to_jiffies(1)); 1420 } else if (pcmd->res != H2C_SUCCESS) { 1421 mod_timer(&pmlmepriv->scan_to_timer, 1422 jiffies + msecs_to_jiffies(1)); 1423 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1424 ("\n ********Error: MgntActrtw_set_802_11_bssid23a_" 1425 "LIST_SCAN Fail ************\n\n.")); 1426 } 1427 1428 /* free cmd */ 1429 rtw_free_cmd_obj23a(pcmd); 1430} 1431 1432void rtw_disassoc_cmd23a_callback(struct rtw_adapter *padapter, 1433 struct cmd_obj *pcmd) 1434{ 1435 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1436 1437 if (pcmd->res != H2C_SUCCESS) { 1438 spin_lock_bh(&pmlmepriv->lock); 1439 set_fwstate(pmlmepriv, _FW_LINKED); 1440 spin_unlock_bh(&pmlmepriv->lock); 1441 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1442 ("\n ***Error: disconnect_cmd_callback Fail ***\n.")); 1443 return; 1444 } 1445 1446 /* free cmd */ 1447 rtw_free_cmd_obj23a(pcmd); 1448} 1449 1450void rtw_joinbss_cmd23a_callback(struct rtw_adapter *padapter, 1451 struct cmd_obj *pcmd) 1452{ 1453 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1454 1455 if (pcmd->res == H2C_DROPPED) { 1456 /* TODO: cancel timer and do timeout handler directly... */ 1457 /* need to make timeout handlerOS independent */ 1458 mod_timer(&pmlmepriv->assoc_timer, 1459 jiffies + msecs_to_jiffies(1)); 1460 } else if (pcmd->res != H2C_SUCCESS) { 1461 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1462 ("********Error:rtw_select_and_join_from_scanned_" 1463 "queue Wait Sema Fail ************\n")); 1464 mod_timer(&pmlmepriv->assoc_timer, 1465 jiffies + msecs_to_jiffies(1)); 1466 } 1467 1468 rtw_free_cmd_obj23a(pcmd); 1469} 1470 1471void rtw_createbss_cmd23a_callback(struct rtw_adapter *padapter, 1472 struct cmd_obj *pcmd) 1473{ 1474 struct sta_info *psta; 1475 struct wlan_network *pwlan; 1476 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1477 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; 1478 struct wlan_network *tgt_network = &pmlmepriv->cur_network; 1479 1480 if (pcmd->res != H2C_SUCCESS) { 1481 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1482 ("\n ********Error: rtw_createbss_cmd23a_callback " 1483 "Fail ************\n\n.")); 1484 mod_timer(&pmlmepriv->assoc_timer, 1485 jiffies + msecs_to_jiffies(1)); 1486 } 1487 1488 del_timer_sync(&pmlmepriv->assoc_timer); 1489 1490 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { 1491 psta = rtw_get_stainfo23a(&padapter->stapriv, 1492 pnetwork->MacAddress); 1493 if (!psta) { 1494 psta = rtw_alloc_stainfo23a(&padapter->stapriv, 1495 pnetwork->MacAddress, 1496 GFP_KERNEL); 1497 if (!psta) { 1498 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1499 ("\nCan't alloc sta_info when " 1500 "createbss_cmd_callback\n")); 1501 goto createbss_cmd_fail ; 1502 } 1503 } 1504 1505 spin_lock_bh(&pmlmepriv->lock); 1506 rtw_indicate_connect23a(padapter); 1507 spin_unlock_bh(&pmlmepriv->lock); 1508 } else { 1509 pwlan = rtw_alloc_network(pmlmepriv, GFP_KERNEL); 1510 spin_lock_bh(&pmlmepriv->scanned_queue.lock); 1511 if (!pwlan) { 1512 pwlan = rtw_get_oldest_wlan_network23a(&pmlmepriv->scanned_queue); 1513 if (!pwlan) { 1514 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1515 ("\n Error: can't get pwlan in " 1516 "rtw23a_joinbss_event_cb\n")); 1517 spin_unlock_bh(&pmlmepriv->scanned_queue.lock); 1518 goto createbss_cmd_fail; 1519 } 1520 pwlan->last_scanned = jiffies; 1521 } else { 1522 list_add_tail(&pwlan->list, 1523 &pmlmepriv->scanned_queue.queue); 1524 } 1525 1526 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork); 1527 memcpy(&pwlan->network, pnetwork, pnetwork->Length); 1528 /* pwlan->fixed = true; */ 1529 1530 /* list_add_tail(&pwlan->list, 1531 &pmlmepriv->scanned_queue.queue); */ 1532 1533 /* copy pdev_network information to 1534 pmlmepriv->cur_network */ 1535 memcpy(&tgt_network->network, pnetwork, 1536 get_wlan_bssid_ex_sz(pnetwork)); 1537 1538 /* reset DSConfig */ 1539 1540 clr_fwstate(pmlmepriv, _FW_UNDER_LINKING); 1541 1542 spin_unlock_bh(&pmlmepriv->scanned_queue.lock); 1543 /* we will set _FW_LINKED when there is one more sat to 1544 join us (rtw_stassoc_event_callback23a) */ 1545 } 1546 1547createbss_cmd_fail: 1548 1549 rtw_free_cmd_obj23a(pcmd); 1550} 1551 1552void rtw_setstaKey_cmdrsp_callback23a(struct rtw_adapter *padapter, 1553 struct cmd_obj *pcmd) 1554{ 1555 struct sta_priv *pstapriv; 1556 struct set_stakey_rsp *psetstakey_rsp; 1557 struct sta_info *psta; 1558 1559 pstapriv = &padapter->stapriv; 1560 psetstakey_rsp = (struct set_stakey_rsp*) (pcmd->rsp); 1561 psta = rtw_get_stainfo23a(pstapriv, psetstakey_rsp->addr); 1562 1563 if (!psta) { 1564 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1565 ("\nERROR: rtw_setstaKey_cmdrsp_callback23a => " 1566 "can't get sta_info\n\n")); 1567 goto exit; 1568 } 1569 1570exit: 1571 1572 rtw_free_cmd_obj23a(pcmd); 1573} 1574 1575void rtw_setassocsta_cmdrsp_callback23a(struct rtw_adapter *padapter, 1576 struct cmd_obj *pcmd) 1577{ 1578 struct sta_priv *pstapriv = &padapter->stapriv; 1579 struct mlme_priv *pmlmepriv = &padapter->mlmepriv; 1580 struct set_assocsta_parm* passocsta_parm; 1581 struct set_assocsta_rsp* passocsta_rsp; 1582 struct sta_info *psta; 1583 1584 passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf); 1585 passocsta_rsp = (struct set_assocsta_rsp*) (pcmd->rsp); 1586 psta = rtw_get_stainfo23a(pstapriv, passocsta_parm->addr); 1587 1588 if (psta == NULL) { 1589 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, 1590 ("\nERROR: setassocsta_cmdrsp_callbac => can't " 1591 "get sta_info\n\n")); 1592 goto exit; 1593 } 1594 1595 psta->aid = psta->mac_id = passocsta_rsp->cam_id; 1596 1597 spin_lock_bh(&pmlmepriv->lock); 1598 1599 if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && 1600 (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true)) 1601 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); 1602 1603 set_fwstate(pmlmepriv, _FW_LINKED); 1604 spin_unlock_bh(&pmlmepriv->lock); 1605 1606exit: 1607 rtw_free_cmd_obj23a(pcmd); 1608} 1609