diff options
Diffstat (limited to 'drivers/staging/rtl8723bs/core/rtw_cmd.c')
| -rw-r--r-- | drivers/staging/rtl8723bs/core/rtw_cmd.c | 2226 |
1 files changed, 2226 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c new file mode 100644 index 0000000..080c81b --- /dev/null +++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c @@ -0,0 +1,2226 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + ******************************************************************************/ +#define _RTW_CMD_C_ + +#include <drv_types.h> +#include <rtw_debug.h> +#include <linux/jiffies.h> + +static struct _cmd_callback rtw_cmd_callback[] = { + {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/ + {GEN_CMD_CODE(_Write_MACREG), NULL}, + {GEN_CMD_CODE(_Read_BBREG), &rtw_getbbrfreg_cmdrsp_callback}, + {GEN_CMD_CODE(_Write_BBREG), NULL}, + {GEN_CMD_CODE(_Read_RFREG), &rtw_getbbrfreg_cmdrsp_callback}, + {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/ + {GEN_CMD_CODE(_Read_EEPROM), NULL}, + {GEN_CMD_CODE(_Write_EEPROM), NULL}, + {GEN_CMD_CODE(_Read_EFUSE), NULL}, + {GEN_CMD_CODE(_Write_EFUSE), NULL}, + + {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/ + {GEN_CMD_CODE(_Write_CAM), NULL}, + {GEN_CMD_CODE(_setBCNITV), NULL}, + {GEN_CMD_CODE(_setMBIDCFG), NULL}, + {GEN_CMD_CODE(_JoinBss), &rtw_joinbss_cmd_callback}, /*14*/ + {GEN_CMD_CODE(_DisConnect), &rtw_disassoc_cmd_callback}, /*15*/ + {GEN_CMD_CODE(_CreateBss), &rtw_createbss_cmd_callback}, + {GEN_CMD_CODE(_SetOpMode), NULL}, + {GEN_CMD_CODE(_SiteSurvey), &rtw_survey_cmd_callback}, /*18*/ + {GEN_CMD_CODE(_SetAuth), NULL}, + + {GEN_CMD_CODE(_SetKey), NULL}, /*20*/ + {GEN_CMD_CODE(_SetStaKey), &rtw_setstaKey_cmdrsp_callback}, + {GEN_CMD_CODE(_SetAssocSta), &rtw_setassocsta_cmdrsp_callback}, + {GEN_CMD_CODE(_DelAssocSta), NULL}, + {GEN_CMD_CODE(_SetStaPwrState), NULL}, + {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/ + {GEN_CMD_CODE(_GetBasicRate), NULL}, + {GEN_CMD_CODE(_SetDataRate), NULL}, + {GEN_CMD_CODE(_GetDataRate), NULL}, + {GEN_CMD_CODE(_SetPhyInfo), NULL}, + + {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/ + {GEN_CMD_CODE(_SetPhy), NULL}, + {GEN_CMD_CODE(_GetPhy), NULL}, + {GEN_CMD_CODE(_readRssi), NULL}, + {GEN_CMD_CODE(_readGain), NULL}, + {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/ + {GEN_CMD_CODE(_SetPwrMode), NULL}, + {GEN_CMD_CODE(_JoinbssRpt), NULL}, + {GEN_CMD_CODE(_SetRaTable), NULL}, + {GEN_CMD_CODE(_GetRaTable), NULL}, + + {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/ + {GEN_CMD_CODE(_GetDTMReport), NULL}, + {GEN_CMD_CODE(_GetTXRateStatistics), NULL}, + {GEN_CMD_CODE(_SetUsbSuspend), NULL}, + {GEN_CMD_CODE(_SetH2cLbk), NULL}, + {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/ + {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/ + {GEN_CMD_CODE(_SetTxPower), NULL}, + {GEN_CMD_CODE(_SwitchAntenna), NULL}, + {GEN_CMD_CODE(_SetCrystalCap), NULL}, + {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/ + + {GEN_CMD_CODE(_SetSingleToneTx), NULL}, /*51*/ + {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL}, + {GEN_CMD_CODE(_SetContinuousTx), NULL}, + {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/ + {GEN_CMD_CODE(_TX_Beacon), NULL},/*55*/ + + {GEN_CMD_CODE(_Set_MLME_EVT), NULL},/*56*/ + {GEN_CMD_CODE(_Set_Drv_Extra), NULL},/*57*/ + {GEN_CMD_CODE(_Set_H2C_MSG), NULL},/*58*/ + {GEN_CMD_CODE(_SetChannelPlan), NULL},/*59*/ + {GEN_CMD_CODE(_LedBlink), NULL},/*60*/ + + {GEN_CMD_CODE(_SetChannelSwitch), NULL},/*61*/ + {GEN_CMD_CODE(_TDLS), NULL},/*62*/ + {GEN_CMD_CODE(_ChkBMCSleepq), NULL}, /*63*/ + + {GEN_CMD_CODE(_RunInThreadCMD), NULL},/*64*/ +}; + +static struct cmd_hdl wlancmds[] = { + GEN_DRV_CMD_HANDLER(0, NULL) /*0*/ + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) /*10*/ + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct joinbss_parm), join_cmd_hdl) /*14*/ + GEN_MLME_EXT_HANDLER(sizeof(struct disconnect_parm), disconnect_hdl) + GEN_MLME_EXT_HANDLER(sizeof(struct createbss_parm), createbss_hdl) + GEN_MLME_EXT_HANDLER(sizeof(struct setopmode_parm), setopmode_hdl) + GEN_MLME_EXT_HANDLER(sizeof(struct sitesurvey_parm), sitesurvey_cmd_hdl) /*18*/ + GEN_MLME_EXT_HANDLER(sizeof(struct setauth_parm), setauth_hdl) + GEN_MLME_EXT_HANDLER(sizeof(struct setkey_parm), setkey_hdl) /*20*/ + GEN_MLME_EXT_HANDLER(sizeof(struct set_stakey_parm), set_stakey_hdl) + GEN_MLME_EXT_HANDLER(sizeof(struct set_assocsta_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct del_assocsta_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct setstapwrstate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct setbasicrate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct getbasicrate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct setdatarate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct getdatarate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct setphyinfo_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct getphyinfo_parm), NULL) /*30*/ + GEN_MLME_EXT_HANDLER(sizeof(struct setphy_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct getphy_parm), NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) /*40*/ + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct addBaReq_parm), add_ba_hdl) + GEN_MLME_EXT_HANDLER(sizeof(struct set_ch_parm), set_ch_hdl) /* 46 */ + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) /*50*/ + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct Tx_Beacon_param), tx_beacon_hdl) /*55*/ + + GEN_MLME_EXT_HANDLER(0, mlme_evt_hdl) /*56*/ + GEN_MLME_EXT_HANDLER(0, rtw_drvextra_cmd_hdl) /*57*/ + + GEN_MLME_EXT_HANDLER(0, h2c_msg_hdl) /*58*/ + GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelPlan_param), set_chplan_hdl) /*59*/ + GEN_MLME_EXT_HANDLER(sizeof(struct LedBlink_param), led_blink_hdl) /*60*/ + + GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelSwitch_param), set_csa_hdl) /*61*/ + GEN_MLME_EXT_HANDLER(sizeof(struct TDLSoption_param), tdls_hdl) /*62*/ + GEN_MLME_EXT_HANDLER(0, chk_bmc_sleepq_hdl) /*63*/ + GEN_MLME_EXT_HANDLER(sizeof(struct RunInThread_param), run_in_thread_hdl) /*63*/ +}; + +/* +Caller and the rtw_cmd_thread can protect cmd_q by spin_lock. +No irqsave is necessary. +*/ + +sint _rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) +{ + sint res = _SUCCESS; + + sema_init(&(pcmdpriv->cmd_queue_sema), 0); + /* sema_init(&(pcmdpriv->cmd_done_sema), 0); */ + sema_init(&(pcmdpriv->terminate_cmdthread_sema), 0); + + + _rtw_init_queue(&(pcmdpriv->cmd_queue)); + + /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ + + pcmdpriv->cmd_seq = 1; + + pcmdpriv->cmd_allocated_buf = rtw_zmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ); + + if (pcmdpriv->cmd_allocated_buf == NULL) { + res = _FAIL; + goto exit; + } + + pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - ((SIZE_PTR)(pcmdpriv->cmd_allocated_buf) & (CMDBUFF_ALIGN_SZ-1)); + + pcmdpriv->rsp_allocated_buf = rtw_zmalloc(MAX_RSPSZ + 4); + + if (pcmdpriv->rsp_allocated_buf == NULL) { + res = _FAIL; + goto exit; + } + + pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - ((SIZE_PTR)(pcmdpriv->rsp_allocated_buf) & 3); + + pcmdpriv->cmd_issued_cnt = pcmdpriv->cmd_done_cnt = pcmdpriv->rsp_cnt = 0; + + mutex_init(&pcmdpriv->sctx_mutex); +exit: + return res; +} + +static void c2h_wk_callback(_workitem *work); +sint _rtw_init_evt_priv(struct evt_priv *pevtpriv) +{ + sint res = _SUCCESS; + + /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ + atomic_set(&pevtpriv->event_seq, 0); + pevtpriv->evt_done_cnt = 0; + + _init_workitem(&pevtpriv->c2h_wk, c2h_wk_callback, NULL); + pevtpriv->c2h_wk_alive = false; + pevtpriv->c2h_queue = rtw_cbuf_alloc(C2H_QUEUE_MAX_LEN+1); + + return res; +} + +void _rtw_free_evt_priv(struct evt_priv *pevtpriv) +{ + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+_rtw_free_evt_priv\n")); + + _cancel_workitem_sync(&pevtpriv->c2h_wk); + while (pevtpriv->c2h_wk_alive) + msleep(10); + + while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) { + void *c2h = rtw_cbuf_pop(pevtpriv->c2h_queue); + if (c2h != NULL && c2h != (void *)pevtpriv) { + kfree(c2h); + } + } + kfree(pevtpriv->c2h_queue); + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("-_rtw_free_evt_priv\n")); +} + +void _rtw_free_cmd_priv(struct cmd_priv *pcmdpriv) +{ + if (pcmdpriv) { + kfree(pcmdpriv->cmd_allocated_buf); + + kfree(pcmdpriv->rsp_allocated_buf); + + mutex_destroy(&pcmdpriv->sctx_mutex); + } +} + +/* +Calling Context: + +rtw_enqueue_cmd can only be called between kernel thread, +since only spin_lock is used. + +ISR/Call-Back functions can't call this sub-function. + +*/ + +sint _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj) +{ + _irqL irqL; + + if (obj == NULL) + goto exit; + + /* spin_lock_bh(&queue->lock); */ + spin_lock_irqsave(&queue->lock, irqL); + + list_add_tail(&obj->list, &queue->queue); + + /* spin_unlock_bh(&queue->lock); */ + spin_unlock_irqrestore(&queue->lock, irqL); + +exit: + return _SUCCESS; +} + +struct cmd_obj *_rtw_dequeue_cmd(struct __queue *queue) +{ + _irqL irqL; + struct cmd_obj *obj; + + /* spin_lock_bh(&(queue->lock)); */ + spin_lock_irqsave(&queue->lock, irqL); + if (list_empty(&(queue->queue))) + obj = NULL; + else{ + obj = LIST_CONTAINOR(get_next(&(queue->queue)), struct cmd_obj, list); + list_del_init(&obj->list); + } + + /* spin_unlock_bh(&(queue->lock)); */ + spin_unlock_irqrestore(&queue->lock, irqL); + + return obj; +} + +u32 rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) +{ + u32 res; + + res = _rtw_init_cmd_priv(pcmdpriv); + return res; +} + +u32 rtw_init_evt_priv(struct evt_priv *pevtpriv) +{ + int res; + + res = _rtw_init_evt_priv(pevtpriv); + return res; +} + +void rtw_free_evt_priv(struct evt_priv *pevtpriv) +{ + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("rtw_free_evt_priv\n")); + _rtw_free_evt_priv(pevtpriv); +} + +void rtw_free_cmd_priv(struct cmd_priv *pcmdpriv) +{ + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("rtw_free_cmd_priv\n")); + _rtw_free_cmd_priv(pcmdpriv); +} + +int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj); +int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) +{ + u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */ + + if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan)) + bAllow = true; + + if ((pcmdpriv->padapter->hw_init_completed == false && bAllow == false) + || atomic_read(&(pcmdpriv->cmdthd_running)) == false /* com_thread not running */ + ) { + /* DBG_871X("%s:%s: drop cmdcode:%u, hw_init_completed:%u, cmdthd_running:%u\n", caller_func, __func__, */ + /* cmd_obj->cmdcode, */ + /* pcmdpriv->padapter->hw_init_completed, */ + /* pcmdpriv->cmdthd_running */ + /* */ + + return _FAIL; + } + return _SUCCESS; +} + + + +u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) +{ + int res = _FAIL; + struct adapter *padapter = pcmdpriv->padapter; + + if (cmd_obj == NULL) { + goto exit; + } + + cmd_obj->padapter = padapter; + + res = rtw_cmd_filter(pcmdpriv, cmd_obj); + if (_FAIL == res) { + rtw_free_cmd_obj(cmd_obj); + goto exit; + } + + res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj); + + if (res == _SUCCESS) + up(&pcmdpriv->cmd_queue_sema); + +exit: + return res; +} + +struct cmd_obj *rtw_dequeue_cmd(struct cmd_priv *pcmdpriv) +{ + struct cmd_obj *cmd_obj; + + cmd_obj = _rtw_dequeue_cmd(&pcmdpriv->cmd_queue); + + return cmd_obj; +} + +void rtw_free_cmd_obj(struct cmd_obj *pcmd) +{ + if ((pcmd->cmdcode != _JoinBss_CMD_) && + (pcmd->cmdcode != _CreateBss_CMD_)) { + /* free parmbuf in cmd_obj */ + kfree((unsigned char *)pcmd->parmbuf); + } + + if (pcmd->rsp != NULL) { + if (pcmd->rspsz != 0) { + /* free rsp in cmd_obj */ + kfree((unsigned char *)pcmd->rsp); + } + } + + /* free cmd_obj */ + kfree((unsigned char *)pcmd); +} + + +void rtw_stop_cmd_thread(struct adapter *adapter) +{ + if (adapter->cmdThread && + atomic_read(&(adapter->cmdpriv.cmdthd_running)) == true && + adapter->cmdpriv.stop_req == 0) { + adapter->cmdpriv.stop_req = 1; + up(&adapter->cmdpriv.cmd_queue_sema); + down(&adapter->cmdpriv.terminate_cmdthread_sema); + } +} + +int rtw_cmd_thread(void *context) +{ + u8 ret; + struct cmd_obj *pcmd; + u8 *pcmdbuf, *prspbuf; + unsigned long cmd_start_time; + unsigned long cmd_process_time; + u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf); + void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd); + struct adapter *padapter = (struct adapter *)context; + struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); + struct drvextra_cmd_parm *extra_parm = NULL; + + thread_enter("RTW_CMD_THREAD"); + + pcmdbuf = pcmdpriv->cmd_buf; + prspbuf = pcmdpriv->rsp_buf; + + pcmdpriv->stop_req = 0; + atomic_set(&(pcmdpriv->cmdthd_running), true); + up(&pcmdpriv->terminate_cmdthread_sema); + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("start r871x rtw_cmd_thread !!!!\n")); + + while (1) { + if (down_interruptible(&pcmdpriv->cmd_queue_sema)) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" down_interruptible(&pcmdpriv->cmd_queue_sema) return != 0, break\n", FUNC_ADPT_ARG(padapter)); + break; + } + + if ((padapter->bDriverStopped == true) || (padapter->bSurpriseRemoved == true)) { + DBG_871X_LEVEL(_drv_always_, "%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", + __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); + break; + } + + if (pcmdpriv->stop_req) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" stop_req:%u, break\n", FUNC_ADPT_ARG(padapter), pcmdpriv->stop_req); + break; + } + + if (list_empty(&(pcmdpriv->cmd_queue.queue))) { + /* DBG_871X("%s: cmd queue is empty!\n", __func__); */ + continue; + } + + if (rtw_register_cmd_alive(padapter) != _SUCCESS) { + RT_TRACE(_module_hal_xmit_c_, _drv_notice_, + ("%s: wait to leave LPS_LCLK\n", __func__)); + continue; + } + +_next: + if ((padapter->bDriverStopped == true) || (padapter->bSurpriseRemoved == true)) { + DBG_871X_LEVEL(_drv_always_, "%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", + __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); + break; + } + + pcmd = rtw_dequeue_cmd(pcmdpriv); + if (!pcmd) { + rtw_unregister_cmd_alive(padapter); + continue; + } + + cmd_start_time = jiffies; + + if (_FAIL == rtw_cmd_filter(pcmdpriv, pcmd)) { + pcmd->res = H2C_DROPPED; + goto post_process; + } + + pcmdpriv->cmd_issued_cnt++; + + pcmd->cmdsz = _RND4((pcmd->cmdsz));/* _RND4 */ + + memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); + + if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) { + cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns; + + if (cmd_hdl) { + ret = cmd_hdl(pcmd->padapter, pcmdbuf); + pcmd->res = ret; + } + + pcmdpriv->cmd_seq++; + } else{ + pcmd->res = H2C_PARAMETERS_ERROR; + } + + cmd_hdl = NULL; + +post_process: + + if (mutex_lock_interruptible(&(pcmd->padapter->cmdpriv.sctx_mutex)) == 0) { + if (pcmd->sctx) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" pcmd->sctx\n", + FUNC_ADPT_ARG(pcmd->padapter)); + + if (pcmd->res == H2C_SUCCESS) + rtw_sctx_done(&pcmd->sctx); + else + rtw_sctx_done_err(&pcmd->sctx, RTW_SCTX_DONE_CMD_ERROR); + } + mutex_unlock(&(pcmd->padapter->cmdpriv.sctx_mutex)); + } + + cmd_process_time = jiffies_to_msecs(jiffies - cmd_start_time); + if (cmd_process_time > 1000) { + if (pcmd->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) { + DBG_871X(ADPT_FMT" cmd =%d process_time =%lu > 1 sec\n", + ADPT_ARG(pcmd->padapter), pcmd->cmdcode, cmd_process_time); + /* rtw_warn_on(1); */ + } else if (pcmd->cmdcode == GEN_CMD_CODE(_Set_MLME_EVT)) { + DBG_871X(ADPT_FMT" cmd =%d, process_time =%lu > 1 sec\n", + ADPT_ARG(pcmd->padapter), pcmd->cmdcode, cmd_process_time); + /* rtw_warn_on(1); */ + } else { + DBG_871X(ADPT_FMT" cmd =%d, process_time =%lu > 1 sec\n", + ADPT_ARG(pcmd->padapter), pcmd->cmdcode, cmd_process_time); + /* rtw_warn_on(1); */ + } + } + + /* call callback function for post-processed */ + if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) { + pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback; + if (pcmd_callback == NULL) { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode)); + rtw_free_cmd_obj(pcmd); + } else{ + /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */ + pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */ + } + } else{ + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode)); + rtw_free_cmd_obj(pcmd); + } + + flush_signals_thread(); + + goto _next; + + } + + /* free all cmd_obj resources */ + do { + pcmd = rtw_dequeue_cmd(pcmdpriv); + if (pcmd == NULL) { + rtw_unregister_cmd_alive(padapter); + break; + } + + /* DBG_871X("%s: leaving... drop cmdcode:%u size:%d\n", __func__, pcmd->cmdcode, pcmd->cmdsz); */ + + if (pcmd->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) { + extra_parm = (struct drvextra_cmd_parm *)pcmd->parmbuf; + if (extra_parm->pbuf && extra_parm->size > 0) { + kfree(extra_parm->pbuf); + } + } + + rtw_free_cmd_obj(pcmd); + } while (1); + + up(&pcmdpriv->terminate_cmdthread_sema); + atomic_set(&(pcmdpriv->cmdthd_running), false); + + thread_exit(); +} + +/* +rtw_sitesurvey_cmd(~) + ### NOTE:#### (!!!!) + MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock +*/ +u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num, + struct rtw_ieee80211_channel *ch, int ch_num) +{ + u8 res = _FAIL; + struct cmd_obj *ph2c; + struct sitesurvey_parm *psurveyPara; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (check_fwstate(pmlmepriv, _FW_LINKED) == true) { + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1); + } + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) + return _FAIL; + + psurveyPara = (struct sitesurvey_parm *)rtw_zmalloc(sizeof(struct sitesurvey_parm)); + if (psurveyPara == NULL) { + kfree((unsigned char *) ph2c); + return _FAIL; + } + + rtw_free_network_queue(padapter, false); + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__)); + + init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey)); + + /* psurveyPara->bsslimit = 48; */ + psurveyPara->scan_mode = pmlmepriv->scan_mode; + + /* prepare ssid list */ + if (ssid) { + int i; + for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) { + if (ssid[i].SsidLength) { + memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid)); + psurveyPara->ssid_num++; + + DBG_871X(FUNC_ADPT_FMT" ssid:(%s, %d)\n", FUNC_ADPT_ARG(padapter), + psurveyPara->ssid[i].Ssid, psurveyPara->ssid[i].SsidLength); + } + } + } + + /* prepare channel list */ + if (ch) { + int i; + for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) { + if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) { + memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel)); + psurveyPara->ch_num++; + + DBG_871X(FUNC_ADPT_FMT" ch:%u\n", FUNC_ADPT_ARG(padapter), + psurveyPara->ch[i].hw_value); + } + } + } + + set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + + if (res == _SUCCESS) { + + pmlmepriv->scan_start_time = jiffies; + _set_timer(&pmlmepriv->scan_to_timer, SCANNING_TIMEOUT); + } else { + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + } + return res; +} + +u8 rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset) +{ + struct cmd_obj *ph2c; + struct setdatarate_parm *pbsetdataratepara; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pbsetdataratepara = (struct setdatarate_parm *)rtw_zmalloc(sizeof(struct setdatarate_parm)); + if (pbsetdataratepara == NULL) { + kfree((u8 *) ph2c); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, GEN_CMD_CODE(_SetDataRate)); + pbsetdataratepara->mac_id = 5; + memcpy(pbsetdataratepara->datarates, rateset, NumRates); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + return res; +} + +void rtw_getbbrfreg_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + /* rtw_free_cmd_obj(pcmd); */ + kfree((unsigned char *) pcmd->parmbuf); + kfree((unsigned char *) pcmd); +} + +u8 rtw_createbss_cmd(struct adapter *padapter) +{ + struct cmd_obj *pcmd; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network; + u8 res = _SUCCESS; + + if (pmlmepriv->assoc_ssid.SsidLength == 0) { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); + } else { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); + } + + pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (pcmd == NULL) { + res = _FAIL; + goto exit; + } + + INIT_LIST_HEAD(&pcmd->list); + pcmd->cmdcode = _CreateBss_CMD_; + pcmd->parmbuf = (unsigned char *)pdev_network; + pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network); + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + pdev_network->Length = pcmd->cmdsz; + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + +exit: + return res; +} + +u8 rtw_startbss_cmd(struct adapter *padapter, int flags) +{ + struct cmd_obj *pcmd; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct submit_ctx sctx; + u8 res = _SUCCESS; + + if (flags & RTW_CMDF_DIRECTLY) { + /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ + start_bss_network(padapter, (u8 *)&(padapter->mlmepriv.cur_network.network)); + } else { + /* need enqueue, prepare cmd_obj and enqueue */ + pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (pcmd == NULL) { + res = _FAIL; + goto exit; + } + + INIT_LIST_HEAD(&pcmd->list); + pcmd->cmdcode = GEN_CMD_CODE(_CreateBss); + pcmd->parmbuf = NULL; + pcmd->cmdsz = 0; + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + if (flags & RTW_CMDF_WAIT_ACK) { + pcmd->sctx = &sctx; + rtw_sctx_init(&sctx, 2000); + } + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + + if (res == _SUCCESS && (flags & RTW_CMDF_WAIT_ACK)) { + rtw_sctx_wait(&sctx, __func__); + if (mutex_lock_interruptible(&pcmdpriv->sctx_mutex) == 0) { + if (sctx.status == RTW_SCTX_SUBMITTED) + pcmd->sctx = NULL; + mutex_unlock(&pcmdpriv->sctx_mutex); + } + } + } + +exit: + return res; +} + +u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork) +{ + u8 *auth, res = _SUCCESS; + uint t_len = 0; + struct wlan_bssid_ex *psecnetwork; + struct cmd_obj *pcmd; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv = &pmlmepriv->qospriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = pnetwork->network.InfrastructureMode; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u32 tmp_len; + u8 *ptmp = NULL; + + if (pmlmepriv->assoc_ssid.SsidLength == 0) { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n")); + } else { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.Ssid)); + } + + pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (pcmd == NULL) { + res = _FAIL; + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd: memory allocate for cmd_obj fail!!!\n")); + goto exit; + } + /* for IEs is fix buf size */ + t_len = sizeof(struct wlan_bssid_ex); + + + /* for hidden ap to set fw_state here */ + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) != true) { + switch (ndis_network_mode) { + case Ndis802_11IBSS: + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + break; + + case Ndis802_11Infrastructure: + set_fwstate(pmlmepriv, WIFI_STATION_STATE); + break; + + case Ndis802_11APMode: + case Ndis802_11AutoUnknown: + case Ndis802_11InfrastructureMax: + break; + + } + } + + psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss; + if (psecnetwork == NULL) { + if (pcmd != NULL) + kfree((unsigned char *)pcmd); + + res = _FAIL; + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd :psecnetwork == NULL!!!\n")); + + goto exit; + } + + memset(psecnetwork, 0, t_len); + + memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network)); + + auth = &psecuritypriv->authenticator_ie[0]; + psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength; + + if ((psecnetwork->IELength-12) < (256-1)) { + memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12); + } else { + memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1)); + } + + psecnetwork->IELength = 0; + /* Added by Albert 2009/02/18 */ + /* If the the driver wants to use the bssid to create the connection. */ + /* If not, we have to copy the connecting AP's MAC address to it so that */ + /* the driver just has the bssid information for PMKIDList searching. */ + + if (pmlmepriv->assoc_by_bssid == false) { + memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN); + } + + psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength); + + + pqospriv->qos_option = 0; + + if (pregistrypriv->wmm_enable) { + tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength); + + if (psecnetwork->IELength != tmp_len) { + psecnetwork->IELength = tmp_len; + pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */ + } else{ + pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */ + } + } + + phtpriv->ht_option = false; + ptmp = rtw_get_ie(&pnetwork->network.IEs[12], _HT_CAPABILITY_IE_, &tmp_len, pnetwork->network.IELength-12); + if (pregistrypriv->ht_enable && ptmp && tmp_len > 0) { + /* Added by Albert 2010/06/23 */ + /* For the WEP mode, we will use the bg mode to do the connection to avoid some IOT issue. */ + /* Especially for Realtek 8192u SoftAP. */ + if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) && + (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) && + (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) { + rtw_ht_use_default_setting(padapter); + + rtw_build_wmm_ie_ht(padapter, &psecnetwork->IEs[12], &psecnetwork->IELength); + + /* rtw_restructure_ht_ie */ + rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[12], &psecnetwork->IEs[0], + pnetwork->network.IELength-12, &psecnetwork->IELength, + pnetwork->network.Configuration.DSConfig); + } + } + + rtw_append_exented_cap(padapter, &psecnetwork->IEs[0], &psecnetwork->IELength); + + pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength); + + pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */ + + INIT_LIST_HEAD(&pcmd->list); + pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */ + pcmd->parmbuf = (unsigned char *)psecnetwork; + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + +exit: + return res; +} + +u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */ +{ + struct cmd_obj *cmdobj = NULL; + struct disconnect_parm *param = NULL; + struct cmd_priv *cmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n")); + + /* prepare cmd parameter */ + param = (struct disconnect_parm *)rtw_zmalloc(sizeof(*param)); + if (param == NULL) { + res = _FAIL; + goto exit; + } + param->deauth_timeout_ms = deauth_timeout_ms; + + if (enqueue) { + /* need enqueue, prepare cmd_obj and enqueue */ + cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(*cmdobj)); + if (cmdobj == NULL) { + res = _FAIL; + kfree((u8 *)param); + goto exit; + } + init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_); + res = rtw_enqueue_cmd(cmdpriv, cmdobj); + } else { + /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ + if (H2C_SUCCESS != disconnect_hdl(padapter, (u8 *)param)) + res = _FAIL; + kfree((u8 *)param); + } + +exit: + return res; +} + +u8 rtw_setopmode_cmd(struct adapter *padapter, enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype, bool enqueue) +{ + struct cmd_obj *ph2c; + struct setopmode_parm *psetop; + + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + psetop = (struct setopmode_parm *)rtw_zmalloc(sizeof(struct setopmode_parm)); + + if (psetop == NULL) { + res = _FAIL; + goto exit; + } + psetop->mode = (u8)networktype; + + if (enqueue) { + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + kfree((u8 *)psetop); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } else{ + setopmode_hdl(padapter, (u8 *)psetop); + kfree((u8 *)psetop); + } +exit: + return res; +} + +u8 rtw_setstakey_cmd(struct adapter *padapter, struct sta_info *sta, u8 unicast_key, bool enqueue) +{ + struct cmd_obj *ph2c; + struct set_stakey_parm *psetstakey_para; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct set_stakey_rsp *psetstakey_rsp = NULL; + + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + u8 res = _SUCCESS; + + psetstakey_para = (struct set_stakey_parm *)rtw_zmalloc(sizeof(struct set_stakey_parm)); + if (psetstakey_para == NULL) { + res = _FAIL; + goto exit; + } + + memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN); + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + psetstakey_para->algorithm = (unsigned char) psecuritypriv->dot11PrivacyAlgrthm; + } else { + GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false); + } + + if (unicast_key == true) { + memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16); + } else{ + memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16); + } + + /* jeff: set this becasue at least sw key is ready */ + padapter->securitypriv.busetkipkey = true; + + if (enqueue) { + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + kfree((u8 *) psetstakey_para); + res = _FAIL; + goto exit; + } + + psetstakey_rsp = (struct set_stakey_rsp *)rtw_zmalloc(sizeof(struct set_stakey_rsp)); + if (psetstakey_rsp == NULL) { + kfree((u8 *) ph2c); + kfree((u8 *) psetstakey_para); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); + ph2c->rsp = (u8 *) psetstakey_rsp; + ph2c->rspsz = sizeof(struct set_stakey_rsp); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } else{ + set_stakey_hdl(padapter, (u8 *)psetstakey_para); + kfree((u8 *) psetstakey_para); + } +exit: + return res; +} + +u8 rtw_clearstakey_cmd(struct adapter *padapter, struct sta_info *sta, u8 enqueue) +{ + struct cmd_obj *ph2c; + struct set_stakey_parm *psetstakey_para; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct set_stakey_rsp *psetstakey_rsp = NULL; + s16 cam_id = 0; + u8 res = _SUCCESS; + + if (!enqueue) { + while ((cam_id = rtw_camid_search(padapter, sta->hwaddr, -1)) >= 0) { + DBG_871X_LEVEL(_drv_always_, "clear key for addr:"MAC_FMT", camid:%d\n", MAC_ARG(sta->hwaddr), cam_id); + clear_cam_entry(padapter, cam_id); + rtw_camid_free(padapter, cam_id); + } + } else{ + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + psetstakey_para = (struct set_stakey_parm *)rtw_zmalloc(sizeof(struct set_stakey_parm)); + if (psetstakey_para == NULL) { + kfree((u8 *) ph2c); + res = _FAIL; + goto exit; + } + + psetstakey_rsp = (struct set_stakey_rsp *)rtw_zmalloc(sizeof(struct set_stakey_rsp)); + if (psetstakey_rsp == NULL) { + kfree((u8 *) ph2c); + kfree((u8 *) psetstakey_para); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); + ph2c->rsp = (u8 *) psetstakey_rsp; + ph2c->rspsz = sizeof(struct set_stakey_rsp); + + memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN); + + psetstakey_para->algorithm = _NO_PRIVACY_; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + + } + +exit: + return res; +} + +u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr) +{ + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct cmd_obj *ph2c; + struct addBaReq_parm *paddbareq_parm; + + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + paddbareq_parm = (struct addBaReq_parm *)rtw_zmalloc(sizeof(struct addBaReq_parm)); + if (paddbareq_parm == NULL) { + kfree((unsigned char *)ph2c); + res = _FAIL; + goto exit; + } + + paddbareq_parm->tid = tid; + memcpy(paddbareq_parm->addr, addr, ETH_ALEN); + + init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq)); + + /* DBG_871X("rtw_addbareq_cmd, tid =%d\n", tid); */ + + /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + return res; +} +/* add for CONFIG_IEEE80211W, none 11w can use it */ +u8 rtw_reset_securitypriv_cmd(struct adapter *padapter) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((unsigned char *)ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = RESET_SECURITYPRIV; + pdrvextra_cmd_parm->type = 0; + pdrvextra_cmd_parm->size = 0; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + + /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + return res; +} + +u8 rtw_free_assoc_resources_cmd(struct adapter *padapter) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((unsigned char *)ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = FREE_ASSOC_RESOURCES; + pdrvextra_cmd_parm->type = 0; + pdrvextra_cmd_parm->size = 0; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + + /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + return res; +} + +u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + /* only primary padapter does this cmd */ + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((unsigned char *)ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID; + pdrvextra_cmd_parm->type = 0; + pdrvextra_cmd_parm->size = 0; + pdrvextra_cmd_parm->pbuf = NULL; + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + + /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + return res; +} + +u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue, u8 swconfig) +{ + struct cmd_obj *pcmdobj; + struct SetChannelPlan_param *setChannelPlan_param; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res = _SUCCESS; + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n")); + + /* check if allow software config */ + if (swconfig && rtw_hal_is_disable_sw_channel_plan(padapter) == true) { + res = _FAIL; + goto exit; + } + + /* check input parameter */ + if (!rtw_is_channel_plan_valid(chplan)) { + res = _FAIL; + goto exit; + } + + /* prepare cmd parameter */ + setChannelPlan_param = (struct SetChannelPlan_param *)rtw_zmalloc(sizeof(struct SetChannelPlan_param)); + if (setChannelPlan_param == NULL) { + res = _FAIL; + goto exit; + } + setChannelPlan_param->channel_plan = chplan; + + if (enqueue) { + /* need enqueue, prepare cmd_obj and enqueue */ + pcmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (pcmdobj == NULL) { + kfree((u8 *)setChannelPlan_param); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + } else{ + /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ + if (H2C_SUCCESS != set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param)) + res = _FAIL; + + kfree((u8 *)setChannelPlan_param); + } + + /* do something based on res... */ + if (res == _SUCCESS) + padapter->mlmepriv.ChannelPlan = chplan; + +exit: + return res; +} + +static void collect_traffic_statistics(struct adapter *padapter) +{ + struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter); + + /* Tx */ + pdvobjpriv->traffic_stat.tx_bytes = padapter->xmitpriv.tx_bytes; + pdvobjpriv->traffic_stat.tx_pkts = padapter->xmitpriv.tx_pkts; + pdvobjpriv->traffic_stat.tx_drop = padapter->xmitpriv.tx_drop; + + /* Rx */ + pdvobjpriv->traffic_stat.rx_bytes = padapter->recvpriv.rx_bytes; + pdvobjpriv->traffic_stat.rx_pkts = padapter->recvpriv.rx_pkts; + pdvobjpriv->traffic_stat.rx_drop = padapter->recvpriv.rx_drop; + + /* Calculate throughput in last interval */ + pdvobjpriv->traffic_stat.cur_tx_bytes = pdvobjpriv->traffic_stat.tx_bytes - pdvobjpriv->traffic_stat.last_tx_bytes; + pdvobjpriv->traffic_stat.cur_rx_bytes = pdvobjpriv->traffic_stat.rx_bytes - pdvobjpriv->traffic_stat.last_rx_bytes; + pdvobjpriv->traffic_stat.last_tx_bytes = pdvobjpriv->traffic_stat.tx_bytes; + pdvobjpriv->traffic_stat.last_rx_bytes = pdvobjpriv->traffic_stat.rx_bytes; + + pdvobjpriv->traffic_stat.cur_tx_tp = (u32)(pdvobjpriv->traffic_stat.cur_tx_bytes * 8/2/1024/1024); + pdvobjpriv->traffic_stat.cur_rx_tp = (u32)(pdvobjpriv->traffic_stat.cur_rx_bytes * 8/2/1024/1024); +} + +u8 traffic_status_watchdog(struct adapter *padapter, u8 from_timer) +{ + u8 bEnterPS = false; + u16 BusyThresholdHigh = 25; + u16 BusyThresholdLow = 10; + u16 BusyThreshold = BusyThresholdHigh; + u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false; + u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false; + + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + collect_traffic_statistics(padapter); + + /* */ + /* Determine if our traffic is busy now */ + /* */ + if ((check_fwstate(pmlmepriv, _FW_LINKED) == true) + /*&& !MgntInitAdapterInProgress(pMgntInfo)*/) { + /* if we raise bBusyTraffic in last watchdog, using lower threshold. */ + if (pmlmepriv->LinkDetectInfo.bBusyTraffic) + BusyThreshold = BusyThresholdLow; + + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > BusyThreshold || + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > BusyThreshold) { + bBusyTraffic = true; + + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) + bRxBusyTraffic = true; + else + bTxBusyTraffic = true; + } + + /* Higher Tx/Rx data. */ + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 || + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) { + bHigherBusyTraffic = true; + + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) + bHigherBusyRxTraffic = true; + else + bHigherBusyTxTraffic = true; + } + + /* check traffic for powersaving. */ + if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) || + (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)) { + /* DBG_871X("(-)Tx = %d, Rx = %d\n", pmlmepriv->LinkDetectInfo.NumTxOkInPeriod, pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod); */ + bEnterPS = false; + + if (bBusyTraffic == true) { + if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount <= 4) + pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 4; + + pmlmepriv->LinkDetectInfo.TrafficTransitionCount++; + + /* DBG_871X("Set TrafficTransitionCount to %d\n", pmlmepriv->LinkDetectInfo.TrafficTransitionCount); */ + + if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount > 30/*TrafficTransitionLevel*/) { + pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 30; + } + } + } else{ + /* DBG_871X("(+)Tx = %d, Rx = %d\n", pmlmepriv->LinkDetectInfo.NumTxOkInPeriod, pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod); */ + + if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount >= 2) + pmlmepriv->LinkDetectInfo.TrafficTransitionCount -= 2; + else + pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0; + + if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount == 0) + bEnterPS = true; + } + + /* LeisurePS only work in infra mode. */ + if (bEnterPS) { + if (!from_timer) + LPS_Enter(padapter, "TRAFFIC_IDLE"); + } else { + if (!from_timer) + LPS_Leave(padapter, "TRAFFIC_BUSY"); + else + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_TRAFFIC_BUSY, 1); + } + } else{ + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); + int n_assoc_iface = 0; + + if (check_fwstate(&(dvobj->padapters->mlmepriv), WIFI_ASOC_STATE)) + n_assoc_iface++; + + if (!from_timer && n_assoc_iface == 0) + LPS_Leave(padapter, "NON_LINKED"); + } + + pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0; + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0; + pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0; + pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic; + pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic; + pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic; + pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic; + pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic; + pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic; + + return bEnterPS; + +} + +static void dynamic_chk_wk_hdl(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv; + pmlmepriv = &(padapter->mlmepriv); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) { + expire_timeout_chk(padapter); + } + + /* for debug purpose */ + _linked_info_dump(padapter); + + + /* if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING|_FW_UNDER_SURVEY) ==false) */ + { + linked_status_chk(padapter); + traffic_status_watchdog(padapter, 0); + } + + rtw_hal_dm_watchdog(padapter); + + /* check_hw_pbc(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type); */ + + /* */ + /* BT-Coexist */ + /* */ + rtw_btcoex_Handler(padapter); + + + /* always call rtw_ps_processor() at last one. */ + if (is_primary_adapter(padapter)) + rtw_ps_processor(padapter); +} + +void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type); +void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + u8 mstatus; + + if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) + || (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true)) { + return; + } + + switch (lps_ctrl_type) { + case LPS_CTRL_SCAN: + /* DBG_871X("LPS_CTRL_SCAN\n"); */ + rtw_btcoex_ScanNotify(padapter, true); + + if (check_fwstate(pmlmepriv, _FW_LINKED) == true) { + /* connect */ + LPS_Leave(padapter, "LPS_CTRL_SCAN"); + } + break; + case LPS_CTRL_JOINBSS: + /* DBG_871X("LPS_CTRL_JOINBSS\n"); */ + LPS_Leave(padapter, "LPS_CTRL_JOINBSS"); + break; + case LPS_CTRL_CONNECT: + /* DBG_871X("LPS_CTRL_CONNECT\n"); */ + mstatus = 1;/* connect */ + /* Reset LPS Setting */ + pwrpriv->LpsIdleCount = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); + rtw_btcoex_MediaStatusNotify(padapter, mstatus); + break; + case LPS_CTRL_DISCONNECT: + /* DBG_871X("LPS_CTRL_DISCONNECT\n"); */ + mstatus = 0;/* disconnect */ + rtw_btcoex_MediaStatusNotify(padapter, mstatus); + LPS_Leave(padapter, "LPS_CTRL_DISCONNECT"); + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); + break; + case LPS_CTRL_SPECIAL_PACKET: + /* DBG_871X("LPS_CTRL_SPECIAL_PACKET\n"); */ + pwrpriv->DelayLPSLastTimeStamp = jiffies; + rtw_btcoex_SpecialPacketNotify(padapter, PACKET_DHCP); + LPS_Leave(padapter, "LPS_CTRL_SPECIAL_PACKET"); + break; + case LPS_CTRL_LEAVE: + /* DBG_871X("LPS_CTRL_LEAVE\n"); */ + LPS_Leave(padapter, "LPS_CTRL_LEAVE"); + break; + case LPS_CTRL_TRAFFIC_BUSY: + LPS_Leave(padapter, "LPS_CTRL_TRAFFIC_BUSY"); + default: + break; + } +} + +u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + /* struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); */ + u8 res = _SUCCESS; + + /* if (!pwrctrlpriv->bLeisurePs) */ + /* return res; */ + + if (enqueue) { + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((unsigned char *)ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID; + pdrvextra_cmd_parm->type = lps_ctrl_type; + pdrvextra_cmd_parm->size = 0; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } else{ + lps_ctrl_wk_hdl(padapter, lps_ctrl_type); + } + +exit: + return res; +} + +static void rtw_dm_in_lps_hdl(struct adapter *padapter) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_DM_IN_LPS, NULL); +} + +u8 rtw_dm_in_lps_wk_cmd(struct adapter *padapter) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((unsigned char *)ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = DM_IN_LPS_WK_CID; + pdrvextra_cmd_parm->type = 0; + pdrvextra_cmd_parm->size = 0; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; + +} + +static void rtw_lps_change_dtim_hdl(struct adapter *padapter, u8 dtim) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + + if (dtim <= 0 || dtim > 16) + return; + + if (rtw_btcoex_IsBtControlLps(padapter) == true) + return; + + down(&pwrpriv->lock); + + if (pwrpriv->dtim != dtim) { + DBG_871X("change DTIM from %d to %d, bFwCurrentInPSMode =%d, ps_mode =%d\n", pwrpriv->dtim, dtim, + pwrpriv->bFwCurrentInPSMode, pwrpriv->pwr_mode); + + pwrpriv->dtim = dtim; + } + + if ((pwrpriv->bFwCurrentInPSMode == true) && (pwrpriv->pwr_mode > PS_MODE_ACTIVE)) { + u8 ps_mode = pwrpriv->pwr_mode; + + /* DBG_871X("change DTIM from %d to %d, ps_mode =%d\n", pwrpriv->dtim, dtim, ps_mode); */ + + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&ps_mode)); + } + + up(&pwrpriv->lock); +} + +static void rtw_dm_ra_mask_hdl(struct adapter *padapter, struct sta_info *psta) +{ + if (psta) { + set_sta_rate(padapter, psta); + } +} + +u8 rtw_dm_ra_mask_wk_cmd(struct adapter *padapter, u8 *psta) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((unsigned char *)ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = DM_RA_MSK_WK_CID; + pdrvextra_cmd_parm->type = 0; + pdrvextra_cmd_parm->size = 0; + pdrvextra_cmd_parm->pbuf = psta; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; + +} + +static void power_saving_wk_hdl(struct adapter *padapter) +{ + rtw_ps_processor(padapter); +} + +/* add for CONFIG_IEEE80211W, none 11w can use it */ +static void reset_securitypriv_hdl(struct adapter *padapter) +{ + rtw_reset_securitypriv(padapter); +} + +static void free_assoc_resources_hdl(struct adapter *padapter) +{ + rtw_free_assoc_resources(padapter, 1); +} + +u8 rtw_ps_cmd(struct adapter *padapter) +{ + struct cmd_obj *ppscmd; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ppscmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ppscmd == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((unsigned char *)ppscmd); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID; + pdrvextra_cmd_parm->type = 0; + pdrvextra_cmd_parm->size = 0; + pdrvextra_cmd_parm->pbuf = NULL; + init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ppscmd); + +exit: + return res; +} + +u32 g_wait_hiq_empty = 0; + +static void rtw_chk_hi_queue_hdl(struct adapter *padapter) +{ + struct sta_info *psta_bmc; + struct sta_priv *pstapriv = &padapter->stapriv; + unsigned long start = jiffies; + u8 empty = false; + + psta_bmc = rtw_get_bcmc_stainfo(padapter); + if (!psta_bmc) + return; + + rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty); + + while (false == empty && jiffies_to_msecs(jiffies - start) < g_wait_hiq_empty) { + msleep(100); + rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty); + } + + if (psta_bmc->sleepq_len == 0) { + if (empty == _SUCCESS) { + bool update_tim = false; + + if (pstapriv->tim_bitmap & BIT(0)) + update_tim = true; + + pstapriv->tim_bitmap &= ~BIT(0); + pstapriv->sta_dz_bitmap &= ~BIT(0); + + if (update_tim == true) + update_beacon(padapter, _TIM_IE_, NULL, true); + } else{/* re check again */ + rtw_chk_hi_queue_cmd(padapter); + } + + } + +} + +u8 rtw_chk_hi_queue_cmd(struct adapter *padapter) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((unsigned char *)ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID; + pdrvextra_cmd_parm->type = 0; + pdrvextra_cmd_parm->size = 0; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; + +} + +struct btinfo { + u8 cid; + u8 len; + + u8 bConnection:1; + u8 bSCOeSCO:1; + u8 bInQPage:1; + u8 bACLBusy:1; + u8 bSCOBusy:1; + u8 bHID:1; + u8 bA2DP:1; + u8 bFTP:1; + + u8 retry_cnt:4; + u8 rsvd_34:1; + u8 rsvd_35:1; + u8 rsvd_36:1; + u8 rsvd_37:1; + + u8 rssi; + + u8 rsvd_50:1; + u8 rsvd_51:1; + u8 rsvd_52:1; + u8 rsvd_53:1; + u8 rsvd_54:1; + u8 rsvd_55:1; + u8 eSCO_SCO:1; + u8 Master_Slave:1; + + u8 rsvd_6; + u8 rsvd_7; +}; + +static void rtw_btinfo_hdl(struct adapter *adapter, u8 *buf, u16 buf_len) +{ + #define BTINFO_WIFI_FETCH 0x23 + #define BTINFO_BT_AUTO_RPT 0x27 + struct btinfo *info = (struct btinfo *)buf; + u8 cmd_idx; + u8 len; + + cmd_idx = info->cid; + + if (info->len > buf_len-2) { + rtw_warn_on(1); + len = buf_len-2; + } else { + len = info->len; + } + +/* define DBG_PROC_SET_BTINFO_EVT */ +#ifdef DBG_PROC_SET_BTINFO_EVT + btinfo_evt_dump(RTW_DBGDUMP, info); +#endif + + /* transform BT-FW btinfo to WiFI-FW C2H format and notify */ + if (cmd_idx == BTINFO_WIFI_FETCH) + buf[1] = 0; + else if (cmd_idx == BTINFO_BT_AUTO_RPT) + buf[1] = 2; + rtw_btcoex_BtInfoNotify(adapter, len+1, &buf[1]); +} + +u8 rtw_c2h_packet_wk_cmd(struct adapter *padapter, u8 *pbuf, u16 length) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((u8 *)ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = C2H_WK_CID; + pdrvextra_cmd_parm->type = 0; + pdrvextra_cmd_parm->size = length; + pdrvextra_cmd_parm->pbuf = pbuf; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + return res; +} + +/* dont call R/W in this function, beucase SDIO interrupt have claim host */ +/* or deadlock will happen and cause special-systemserver-died in android */ +u8 rtw_c2h_wk_cmd(struct adapter *padapter, u8 *c2h_evt) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + kfree((u8 *)ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = C2H_WK_CID; + pdrvextra_cmd_parm->type = 0; + pdrvextra_cmd_parm->size = c2h_evt?16:0; + pdrvextra_cmd_parm->pbuf = c2h_evt; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} + +static void c2h_wk_callback(_workitem *work) +{ + struct evt_priv *evtpriv = container_of(work, struct evt_priv, c2h_wk); + struct adapter *adapter = container_of(evtpriv, struct adapter, evtpriv); + u8 *c2h_evt; + c2h_id_filter ccx_id_filter = rtw_hal_c2h_id_filter_ccx(adapter); + + evtpriv->c2h_wk_alive = true; + + while (!rtw_cbuf_empty(evtpriv->c2h_queue)) { + c2h_evt = (u8 *)rtw_cbuf_pop(evtpriv->c2h_queue); + if (c2h_evt != NULL) { + /* This C2H event is read, clear it */ + c2h_evt_clear(adapter); + } else{ + c2h_evt = (u8 *)rtw_malloc(16); + if (c2h_evt != NULL) { + /* This C2H event is not read, read & clear now */ + if (rtw_hal_c2h_evt_read(adapter, c2h_evt) != _SUCCESS) { + kfree(c2h_evt); + continue; + } + } + } + + /* Special pointer to trigger c2h_evt_clear only */ + if ((void *)c2h_evt == (void *)evtpriv) + continue; + + if (!rtw_hal_c2h_valid(adapter, c2h_evt)) { + kfree(c2h_evt); + continue; + } + + if (ccx_id_filter(c2h_evt) == true) { + /* Handle CCX report here */ + rtw_hal_c2h_handler(adapter, c2h_evt); + kfree(c2h_evt); + } else{ + /* Enqueue into cmd_thread for others */ + rtw_c2h_wk_cmd(adapter, c2h_evt); + } + } + + evtpriv->c2h_wk_alive = false; +} + +u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + struct drvextra_cmd_parm *pdrvextra_cmd; + + if (!pbuf) + return H2C_PARAMETERS_ERROR; + + pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf; + + switch (pdrvextra_cmd->ec_id) { + case DYNAMIC_CHK_WK_CID:/* only primary padapter go to this cmd, but execute dynamic_chk_wk_hdl() for two interfaces */ + dynamic_chk_wk_hdl(padapter); + break; + case POWER_SAVING_CTRL_WK_CID: + power_saving_wk_hdl(padapter); + break; + case LPS_CTRL_WK_CID: + lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type); + break; + case DM_IN_LPS_WK_CID: + rtw_dm_in_lps_hdl(padapter); + break; + case LPS_CHANGE_DTIM_CID: + rtw_lps_change_dtim_hdl(padapter, (u8)pdrvextra_cmd->type); + break; + case CHECK_HIQ_WK_CID: + rtw_chk_hi_queue_hdl(padapter); + break; +#ifdef CONFIG_INTEL_WIDI + case INTEl_WIDI_WK_CID: + intel_widi_wk_hdl(padapter, pdrvextra_cmd->type, pdrvextra_cmd->pbuf); + break; +#endif /* CONFIG_INTEL_WIDI */ + /* add for CONFIG_IEEE80211W, none 11w can use it */ + case RESET_SECURITYPRIV: + reset_securitypriv_hdl(padapter); + break; + case FREE_ASSOC_RESOURCES: + free_assoc_resources_hdl(padapter); + break; + case C2H_WK_CID: + rtw_hal_set_hwreg_with_buf(padapter, HW_VAR_C2H_HANDLE, pdrvextra_cmd->pbuf, pdrvextra_cmd->size); + break; + case DM_RA_MSK_WK_CID: + rtw_dm_ra_mask_hdl(padapter, (struct sta_info *)pdrvextra_cmd->pbuf); + break; + case BTINFO_WK_CID: + rtw_btinfo_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->size); + break; + default: + break; + } + + if (pdrvextra_cmd->pbuf && pdrvextra_cmd->size > 0) { + kfree(pdrvextra_cmd->pbuf); + } + + return H2C_SUCCESS; +} + +void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (pcmd->res == H2C_DROPPED) { + /* TODO: cancel timer and do timeout handler directly... */ + /* need to make timeout handlerOS independent */ + _set_timer(&pmlmepriv->scan_to_timer, 1); + } else if (pcmd->res != H2C_SUCCESS) { + _set_timer(&pmlmepriv->scan_to_timer, 1); + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n.")); + } + + /* free cmd */ + rtw_free_cmd_obj(pcmd); +} + +void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (pcmd->res != H2C_SUCCESS) { + spin_lock_bh(&pmlmepriv->lock); + set_fwstate(pmlmepriv, _FW_LINKED); + spin_unlock_bh(&pmlmepriv->lock); + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n.")); + return; + } + /* free cmd */ + rtw_free_cmd_obj(pcmd); +} + +void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (pcmd->res == H2C_DROPPED) { + /* TODO: cancel timer and do timeout handler directly... */ + /* need to make timeout handlerOS independent */ + _set_timer(&pmlmepriv->assoc_timer, 1); + } else if (pcmd->res != H2C_SUCCESS) { + _set_timer(&pmlmepriv->assoc_timer, 1); + } + + rtw_free_cmd_obj(pcmd); +} + +void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + u8 timer_cancelled; + struct sta_info *psta = NULL; + struct wlan_network *pwlan = NULL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; + struct wlan_network *tgt_network = &(pmlmepriv->cur_network); + + if (pcmd->parmbuf == NULL) + goto exit; + + if ((pcmd->res != H2C_SUCCESS)) { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: rtw_createbss_cmd_callback Fail ************\n\n.")); + _set_timer(&pmlmepriv->assoc_timer, 1); + } + + _cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled); + + spin_lock_bh(&pmlmepriv->lock); + + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress); + if (!psta) { + psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress); + if (psta == NULL) { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n")); + goto createbss_cmd_fail; + } + } + + rtw_indicate_connect(padapter); + } else{ + pwlan = _rtw_alloc_network(pmlmepriv); + spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); + if (pwlan == NULL) { + pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue); + if (pwlan == NULL) { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error: can't get pwlan in rtw_joinbss_event_callback\n")); + spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); + goto createbss_cmd_fail; + } + pwlan->last_scanned = jiffies; + } else{ + list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue); + } + + pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork); + memcpy(&(pwlan->network), pnetwork, pnetwork->Length); + /* pwlan->fixed = true; */ + + /* list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue); */ + + /* copy pdev_network information to pmlmepriv->cur_network */ + memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork))); + + /* reset DSConfig */ + /* tgt_network->network.Configuration.DSConfig = (u32)rtw_ch2freq(pnetwork->Configuration.DSConfig); */ + + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + + spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); + /* we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */ + + } + +createbss_cmd_fail: + + spin_unlock_bh(&pmlmepriv->lock); +exit: + rtw_free_cmd_obj(pcmd); +} + + + +void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + + struct sta_priv *pstapriv = &padapter->stapriv; + struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *) (pcmd->rsp); + struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr); + + if (psta == NULL) { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info\n\n")); + goto exit; + } +exit: + rtw_free_cmd_obj(pcmd); +} + +void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf); + struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *) (pcmd->rsp); + struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr); + + if (psta == NULL) { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info\n\n")); + goto exit; + } + + psta->aid = psta->mac_id = passocsta_rsp->cam_id; + + spin_lock_bh(&pmlmepriv->lock); + + if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true)) + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + + set_fwstate(pmlmepriv, _FW_LINKED); + spin_unlock_bh(&pmlmepriv->lock); + +exit: + rtw_free_cmd_obj(pcmd); +} |
