rtl8188eu/rtw_cmd.c

// SPDX-License-Identifier: GPL-2.0
/* Copyright(c) 2007 - 2016 Realtek Corporation. All rights reserved. */

#define _RTW_CMD_C_

#include <drv_types.h>
#include <hal_data.h>

#ifndef DBG_CMD_EXECUTE
	#define DBG_CMD_EXECUTE 0
#endif

/* 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->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) {
		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) {
		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;

	_rtw_mutex_init(&pcmdpriv->sctx_mutex);
exit:


	return res;

}

#ifdef CONFIG_C2H_WK
static void c2h_wk_callback(_workitem *work)
{
	struct evt_priv *evtpriv = container_of(work, struct evt_priv, c2h_wk);
	_adapter *adapter = container_of(evtpriv, _adapter, evtpriv);
	u8 *c2h_evt;
	c2h_id_filter direct_hdl_filter = rtw_hal_c2h_id_handle_directly;
	u8 id, seq, plen;
	u8 *payload;

	evtpriv->c2h_wk_alive = true;

	while (!rtw_cbuf_empty(evtpriv->c2h_queue)) {
		c2h_evt = (u8 *)rtw_cbuf_pop(evtpriv->c2h_queue);
		if (c2h_evtL) {
			/* This C2H event is read, clear it */
			c2h_evt_clear(adapter);
		} else {
			c2h_evt = (u8 *)rtw_malloc(C2H_REG_LEN);
			if (!c2h_evt) {
				rtw_warn_on(1);
				continue;
			}

			/* This C2H event is not read, read & clear now */
			if (rtw_hal_c2h_evt_read(adapter, c2h_evt) != _SUCCESS) {
				rtw_mfree(c2h_evt, C2H_REG_LEN);
				continue;
			}
		}

		/* Special pointer to trigger c2h_evt_clear only */
		if ((void *)c2h_evt == (void *)evtpriv)
			continue;

		if (!rtw_hal_c2h_valid(adapter, c2h_evt)
			|| rtw_hal_c2h_reg_hdr_parse(adapter, c2h_evt, &id, &seq, &plen, &payload) != _SUCCESS
		) {
			rtw_mfree(c2h_evt, C2H_REG_LEN);
			continue;
		}

		if (direct_hdl_filter(adapter, id, seq, plen, payload) == true) {
			/* Handle directly */
			rtw_hal_c2h_handler(adapter, id, seq, plen, payload);
			rtw_mfree(c2h_evt, C2H_REG_LEN);
		} else {
			/* Enqueue into cmd_thread for others */
			rtw_c2h_reg_wk_cmd(adapter, c2h_evt);
			rtw_mfree(c2h_evt, C2H_REG_LEN);
		}
	}

	evtpriv->c2h_wk_alive = false;
}
#endif /* CONFIG_C2H_WK */

sint _rtw_init_evt_priv(struct evt_priv *pevtpriv)
{
	sint res = _SUCCESS;


#ifdef CONFIG_H2CLBK
	sema_init(&(pevtpriv->lbkevt_done), 0);
	pevtpriv->lbkevt_limit = 0;
	pevtpriv->lbkevt_num = 0;
	pevtpriv->cmdevt_parm = NULL;
#endif

	/* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
	ATOMIC_SET(&pevtpriv->event_seq, 0);
	pevtpriv->evt_done_cnt = 0;

#ifdef CONFIG_EVENT_THREAD_MODE

	sema_init(&(pevtpriv->evt_notify), 0);
	sema_init(&(pevtpriv->terminate_evtthread_sema), 0);

	pevtpriv->evt_allocated_buf = rtw_zmalloc(MAX_EVTSZ + 4);
	if (!pevtpriv->evt_allocated_buf) {
		res = _FAIL;
		goto exit;
	}
	pevtpriv->evt_buf = pevtpriv->evt_allocated_buf  +  4 - ((unsigned int)(pevtpriv->evt_allocated_buf) & 3);


#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
	pevtpriv->allocated_c2h_mem = rtw_zmalloc(C2H_MEM_SZ + 4);

	if (!pevtpriv->allocated_c2h_mem) {
		res = _FAIL;
		goto exit;
	}

	pevtpriv->c2h_mem = pevtpriv->allocated_c2h_mem +  4 -
			    ((u32)(pevtpriv->allocated_c2h_mem) & 3);
#endif /* end of CONFIG_SDIO_HCI */

	_rtw_init_queue(&(pevtpriv->evt_queue));

exit:

#endif /* end of CONFIG_EVENT_THREAD_MODE */

#ifdef CONFIG_C2H_WK
	_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);
#endif


	return res;
}

void _rtw_free_evt_priv(struct	evt_priv *pevtpriv)
{
#ifdef CONFIG_EVENT_THREAD_MODE
	if (pevtpriv->evt_allocated_buf)
		rtw_mfree(pevtpriv->evt_allocated_buf, MAX_EVTSZ + 4);
#endif

#ifdef CONFIG_C2H_WK
	_cancel_workitem_sync(&pevtpriv->c2h_wk);
	while (pevtpriv->c2h_wk_alive)
		rtw_msleep_os(10);

	while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) {
		void *c2h;

		c2h = rtw_cbuf_pop(pevtpriv->c2h_queue);
		if (c2h && c2h != (void *)pevtpriv)
			rtw_mfree(c2h, 16);
	}
	rtw_cbuf_free(pevtpriv->c2h_queue);
#endif
}

void _rtw_free_cmd_priv(struct	cmd_priv *pcmdpriv)
{
	if (pcmdpriv) {
		if (pcmdpriv->cmd_allocated_buf)
			rtw_mfree(pcmdpriv->cmd_allocated_buf, MAX_CMDSZ + CMDBUFF_ALIGN_SZ);

		if (pcmdpriv->rsp_allocated_buf)
			rtw_mfree(pcmdpriv->rsp_allocated_buf, MAX_RSPSZ + 4);

		_rtw_mutex_free(&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.
 */
#ifdef DBG_CMD_QUEUE
extern u8 dump_cmd_id;
#endif

sint _rtw_enqueue_cmd(_queue *queue, struct cmd_obj *obj, bool to_head)
{
	unsigned long irqL;

	if (!obj)
		goto exit;

	_enter_critical(&queue->lock, &irqL);

	if (to_head)
		list_add(&obj->list, &queue->queue);
	else
		list_add_tail(&obj->list, &queue->queue);

#ifdef DBG_CMD_QUEUE
	if (dump_cmd_id) {
		RTW_INFO("%s===> cmdcode:0x%02x\n", __func__, obj->cmdcode);
		if (obj->cmdcode == GEN_CMD_CODE(_Set_MLME_EVT)) {
			if (obj->parmbuf) {
				struct C2HEvent_Header *pc2h_evt_hdr = (struct C2HEvent_Header *)(obj->parmbuf);

				RTW_INFO("pc2h_evt_hdr->ID:0x%02x(%d)\n", pc2h_evt_hdr->ID, pc2h_evt_hdr->ID);
			}
		}
		if (obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
			if (obj->parmbuf) {
				struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)(obj->parmbuf);

				RTW_INFO("pdrvextra_cmd_parm->ec_id:0x%02x\n", pdrvextra_cmd_parm->ec_id);
			}
		}
	}

	if (queue->queue.prev->next != &queue->queue) {
		RTW_INFO("[%d] head %p, tail %p, tail->prev->next %p[tail], tail->next %p[head]\n", __LINE__,
			&queue->queue, queue->queue.prev, queue->queue.prev->prev->next, queue->queue.prev->next);

		RTW_INFO("==========%s============\n", __func__);
		RTW_INFO("head:%p,obj_addr:%p\n", &queue->queue, obj);
		RTW_INFO("padapter: %p\n", obj->padapter);
		RTW_INFO("cmdcode: 0x%02x\n", obj->cmdcode);
		RTW_INFO("res: %d\n", obj->res);
		RTW_INFO("parmbuf: %p\n", obj->parmbuf);
		RTW_INFO("cmdsz: %d\n", obj->cmdsz);
		RTW_INFO("rsp: %p\n", obj->rsp);
		RTW_INFO("rspsz: %d\n", obj->rspsz);
		RTW_INFO("sctx: %p\n", obj->sctx);
		RTW_INFO("list->next: %p\n", obj->list.next);
		RTW_INFO("list->prev: %p\n", obj->list.prev);
	}
#endif /* DBG_CMD_QUEUE */

	_exit_critical(&queue->lock, &irqL);
exit:
	return _SUCCESS;
}

struct	cmd_obj	*_rtw_dequeue_cmd(_queue *queue)
{
	unsigned long irqL;
	struct cmd_obj *obj;

	_enter_critical(&queue->lock, &irqL);

#ifdef DBG_CMD_QUEUE
	if (queue->queue.prev->next != &queue->queue) {
		RTW_INFO("[%d] head %p, tail %p, tail->prev->next %p[tail], tail->next %p[head]\n", __LINE__,
			&queue->queue, queue->queue.prev, queue->queue.prev->prev->next, queue->queue.prev->next);
	}
#endif /* DBG_CMD_QUEUE */

	if (list_empty(&(queue->queue))) {
		obj = NULL;
	} else {
		obj = LIST_CONTAINOR(get_next(&(queue->queue)), struct cmd_obj, list);
#ifdef DBG_CMD_QUEUE
		if (queue->queue.prev->next != &queue->queue) {
			RTW_INFO("==========%s============\n", __func__);
			RTW_INFO("head:%p,obj_addr:%p\n", &queue->queue, obj);
			RTW_INFO("padapter: %p\n", obj->padapter);
			RTW_INFO("cmdcode: 0x%02x\n", obj->cmdcode);
			RTW_INFO("res: %d\n", obj->res);
			RTW_INFO("parmbuf: %p\n", obj->parmbuf);
			RTW_INFO("cmdsz: %d\n", obj->cmdsz);
			RTW_INFO("rsp: %p\n", obj->rsp);
			RTW_INFO("rspsz: %d\n", obj->rspsz);
			RTW_INFO("sctx: %p\n", obj->sctx);
			RTW_INFO("list->next: %p\n", obj->list.next);
			RTW_INFO("list->prev: %p\n", obj->list.prev);
		}

		if (dump_cmd_id) {
			RTW_INFO("%s===> cmdcode:0x%02x\n", __func__, obj->cmdcode);
			if (obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
				if (obj->parmbuf) {
					struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)(obj->parmbuf);

					RTW_INFO("pdrvextra_cmd_parm->ec_id:0x%02x\n", pdrvextra_cmd_parm->ec_id);
				}
			}

		}
#endif /* DBG_CMD_QUEUE */

		list_del_init(&obj->list);
	}
	_exit_critical(&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)
{
	_rtw_free_evt_priv(pevtpriv);
}

void rtw_free_cmd_priv(struct	cmd_priv *pcmdpriv)
{
	_rtw_free_cmd_priv(pcmdpriv);
}

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 */

#ifdef SUPPORT_HW_RFOFF_DETECTED
	/* To decide allow or not */
	if ((adapter_to_pwrctl(pcmdpriv->padapter)->bHWPwrPindetect) &&
	    (!pcmdpriv->padapter->registrypriv.usbss_enable)) {
		if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
			struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf;

			if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID)
				bAllow = true;
		}
	}
#endif

	if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan))
		bAllow = true;

	if (cmd_obj->no_io)
		bAllow = true;

	if ((!rtw_is_hw_init_completed(pcmdpriv->padapter) && (bAllow == false))
	    || ATOMIC_READ(&(pcmdpriv->cmdthd_running)) == false	/* com_thread not running */
	   ) {
		if (DBG_CMD_EXECUTE)
			RTW_INFO(ADPT_FMT" drop "CMD_FMT" hw_init_completed:%u, cmdthd_running:%u\n", ADPT_ARG(cmd_obj->padapter)
				, CMD_ARG(cmd_obj), rtw_get_hw_init_completed(cmd_obj->padapter), ATOMIC_READ(&pcmdpriv->cmdthd_running));
		if (0)
			rtw_warn_on(1);

		return _FAIL;
	}
	return _SUCCESS;
}



u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
{
	int res = _FAIL;
	PADAPTER padapter = pcmdpriv->padapter;


	if (!cmd_obj)
		goto exit;

	cmd_obj->padapter = padapter;

#ifdef CONFIG_CONCURRENT_MODE
	/* change pcmdpriv to primary's pcmdpriv */
	if (padapter->adapter_type != PRIMARY_ADAPTER)
		pcmdpriv = &(GET_PRIMARY_ADAPTER(padapter)->cmdpriv);
#endif

	res = rtw_cmd_filter(pcmdpriv, cmd_obj);
	if ((res == _FAIL) || (cmd_obj->cmdsz > MAX_CMDSZ)) {
		if (cmd_obj->cmdsz > MAX_CMDSZ) {
			RTW_INFO("%s failed due to obj->cmdsz(%d) > MAX_CMDSZ(%d)\n", __func__, cmd_obj->cmdsz, MAX_CMDSZ);
			rtw_warn_on(1);
		}

		if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
			struct drvextra_cmd_parm *extra_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf;

			if (extra_parm->pbuf && extra_parm->size > 0)
				rtw_mfree(extra_parm->pbuf, extra_parm->size);
		}
		rtw_free_cmd_obj(cmd_obj);
		goto exit;
	}

	res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj, 0);

	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_cmd_clr_isr(struct	cmd_priv *pcmdpriv)
{
	pcmdpriv->cmd_done_cnt++;
	/* up(&(pcmdpriv->cmd_done_sema)); */
}

void rtw_free_cmd_obj(struct cmd_obj *pcmd)
{
	struct drvextra_cmd_parm *extra_parm = NULL;

	if (pcmd->parmbuf) {
		/* free parmbuf in cmd_obj */
		rtw_mfree((unsigned char *)pcmd->parmbuf, pcmd->cmdsz);
	}
	if (pcmd->rsp) {
		if (pcmd->rspsz != 0) {
			/* free rsp in cmd_obj */
			rtw_mfree((unsigned char *)pcmd->rsp, pcmd->rspsz);
		}
	}

	/* free cmd_obj */
	rtw_mfree((unsigned char *)pcmd, sizeof(struct cmd_obj));
}


void rtw_stop_cmd_thread(_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);
		_rtw_down_sema(&adapter->cmdpriv.terminate_cmdthread_sema);
	}
}

thread_return rtw_cmd_thread(thread_context context)
{
	u8 ret;
	struct cmd_obj *pcmd;
	u8 *pcmdbuf, *prspbuf;
	u32 cmd_start_time;
	u32 cmd_process_time;
	u8 (*cmd_hdl)(_adapter *padapter, u8 *pbuf);
	void (*pcmd_callback)(_adapter *dev, struct cmd_obj *pcmd);
	PADAPTER padapter = (PADAPTER)context;
	struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
	struct drvextra_cmd_parm *extra_parm = NULL;
	unsigned long irqL;

	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);


	while (1) {
		if (_rtw_down_sema(&pcmdpriv->cmd_queue_sema) == _FAIL) {
			RTW_PRINT(FUNC_ADPT_FMT" _rtw_down_sema(&pcmdpriv->cmd_queue_sema) return _FAIL, break\n", FUNC_ADPT_ARG(padapter));
			break;
		}

		if (RTW_CANNOT_RUN(padapter)) {
			RTW_PRINT("%s: DriverStopped(%s) SurpriseRemoved(%s) break at line %d\n",
				  __func__
				, rtw_is_drv_stopped(padapter) ? "True" : "False"
				, rtw_is_surprise_removed(padapter) ? "True" : "False"
				  , __LINE__);
			break;
		}

		if (pcmdpriv->stop_req) {
			RTW_PRINT(FUNC_ADPT_FMT" stop_req:%u, break\n", FUNC_ADPT_ARG(padapter), pcmdpriv->stop_req);
			break;
		}

		_enter_critical(&pcmdpriv->cmd_queue.lock, &irqL);
		if (list_empty(&(pcmdpriv->cmd_queue.queue))) {
			/* RTW_INFO("%s: cmd queue is empty!\n", __func__); */
			_exit_critical(&pcmdpriv->cmd_queue.lock, &irqL);
			continue;
		}
		_exit_critical(&pcmdpriv->cmd_queue.lock, &irqL);

_next:
		if (RTW_CANNOT_RUN(padapter)) {
			RTW_PRINT("%s: DriverStopped(%s) SurpriseRemoved(%s) break at line %d\n",
				  __func__
				, rtw_is_drv_stopped(padapter) ? "True" : "False"
				, rtw_is_surprise_removed(padapter) ? "True" : "False"
				  , __LINE__);
			break;
		}

		pcmd = rtw_dequeue_cmd(pcmdpriv);
		if (!pcmd) {
#ifdef CONFIG_LPS_LCLK
			rtw_unregister_cmd_alive(padapter);
#endif
			continue;
		}

		cmd_start_time = jiffies;
		pcmdpriv->cmd_issued_cnt++;

		if (pcmd->cmdsz > MAX_CMDSZ) {
			RTW_ERR("%s cmdsz:%d > MAX_CMDSZ:%d\n", __func__, pcmd->cmdsz, MAX_CMDSZ);
			pcmd->res = H2C_PARAMETERS_ERROR;
			goto post_process;
		}

		if (pcmd->cmdcode >= (sizeof(wlancmds) / sizeof(struct cmd_hdl))) {
			RTW_ERR("%s undefined cmdcode:%d\n", __func__, pcmd->cmdcode);
			pcmd->res = H2C_PARAMETERS_ERROR;
			goto post_process;
		}

		cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
		if (!cmd_hdl) {
			RTW_ERR("%s no cmd_hdl for cmdcode:%d\n", __func__, pcmd->cmdcode);
			pcmd->res = H2C_PARAMETERS_ERROR;
			goto post_process;
		}

		if (rtw_cmd_filter(pcmdpriv, pcmd) == _FAIL) {
			pcmd->res = H2C_DROPPED;
			if (pcmd->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
				extra_parm = (struct drvextra_cmd_parm *)pcmd->parmbuf;
				if (extra_parm && extra_parm->pbuf && extra_parm->size > 0)
					rtw_mfree(extra_parm->pbuf, extra_parm->size);
			}
			goto post_process;
		}

#ifdef CONFIG_LPS_LCLK
		if (pcmd->no_io)
			rtw_unregister_cmd_alive(padapter);
		else {
			if (rtw_register_cmd_alive(padapter) != _SUCCESS) {
				if (DBG_CMD_EXECUTE)
					RTW_PRINT("%s: wait to leave LPS_LCLK\n", __func__);

				pcmd->res = H2C_ENQ_HEAD;
				ret = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, pcmd, 1);
				if (ret == _SUCCESS) {
					if (DBG_CMD_EXECUTE)
						RTW_INFO(ADPT_FMT" "CMD_FMT" ENQ_HEAD\n", ADPT_ARG(pcmd->padapter), CMD_ARG(pcmd));
					continue;
				}

				RTW_INFO(ADPT_FMT" "CMD_FMT" ENQ_HEAD_FAIL\n", ADPT_ARG(pcmd->padapter), CMD_ARG(pcmd));
				pcmd->res = H2C_ENQ_HEAD_FAIL;
				rtw_warn_on(1);
			}
		}
#endif /* CONFIG_LPS_LCLK */

		if (DBG_CMD_EXECUTE)
			RTW_INFO(ADPT_FMT" "CMD_FMT" %sexecute\n", ADPT_ARG(pcmd->padapter), CMD_ARG(pcmd)
				, pcmd->res == H2C_ENQ_HEAD ? "ENQ_HEAD " : (pcmd->res == H2C_ENQ_HEAD_FAIL ? "ENQ_HEAD_FAIL " : ""));

		memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz);
		ret = cmd_hdl(pcmd->padapter, pcmdbuf);
		pcmd->res = ret;

		pcmdpriv->cmd_seq++;

post_process:

		_enter_critical_mutex(&(pcmd->padapter->cmdpriv.sctx_mutex), NULL);
		if (pcmd->sctx) {
			if (0)
				RTW_PRINT(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);
		}
		_exit_critical_mutex(&(pcmd->padapter->cmdpriv.sctx_mutex), NULL);

		cmd_process_time = rtw_get_passing_time_ms(cmd_start_time);
		if (cmd_process_time > 1000) {
			RTW_INFO(ADPT_FMT" "CMD_FMT" process_time=%d\n", ADPT_ARG(pcmd->padapter), CMD_ARG(pcmd), cmd_process_time);
			if (0)
				rtw_warn_on(1);
		}

		/* call callback function for post-processed */
		if (pcmd->cmdcode < (sizeof(rtw_cmd_callback) / sizeof(struct _cmd_callback))) {
			pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback;
			if (!pcmd_callback) {
				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 {
			rtw_free_cmd_obj(pcmd);
		}

		flush_signals_thread();

		goto _next;

	}

#ifdef CONFIG_LPS_LCLK
	rtw_unregister_cmd_alive(padapter);
#endif

	/* to avoid enqueue cmd after free all cmd_obj */
	ATOMIC_SET(&(pcmdpriv->cmdthd_running), false);

	/* free all cmd_obj resources */
	do {
		pcmd = rtw_dequeue_cmd(pcmdpriv);
		if (!pcmd)
			break;

		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)
				rtw_mfree(extra_parm->pbuf, extra_parm->size);
		}

		rtw_free_cmd_obj(pcmd);
	} while (1);

	up(&pcmdpriv->terminate_cmdthread_sema);


	thread_exit();

}


#ifdef CONFIG_EVENT_THREAD_MODE
u32 rtw_enqueue_evt(struct evt_priv *pevtpriv, struct evt_obj *obj)
{
	unsigned long irqL;
	int	res;
	_queue *queue = &pevtpriv->evt_queue;


	res = _SUCCESS;

	if (!obj) {
		res = _FAIL;
		goto exit;
	}

	_enter_critical_bh(&queue->lock, &irqL);

	list_add_tail(&obj->list, &queue->queue);

	_exit_critical_bh(&queue->lock, &irqL);

exit:

	return res;
}

struct evt_obj *rtw_dequeue_evt(_queue *queue)
{
	unsigned long irqL;
	struct	evt_obj	*pevtobj;


	_enter_critical_bh(&queue->lock, &irqL);

	if (list_empty(&(queue->queue)))
		pevtobj = NULL;
	else {
		pevtobj = LIST_CONTAINOR(get_next(&(queue->queue)), struct evt_obj, list);
		list_del_init(&pevtobj->list);
	}

	_exit_critical_bh(&queue->lock, &irqL);


	return pevtobj;
}

void rtw_free_evt_obj(struct evt_obj *pevtobj)
{

	if (pevtobj->parmbuf)
		rtw_mfree((unsigned char *)pevtobj->parmbuf, pevtobj->evtsz);

	rtw_mfree((unsigned char *)pevtobj, sizeof(struct evt_obj));

}

void rtw_evt_notify_isr(struct evt_priv *pevtpriv)
{
	pevtpriv->evt_done_cnt++;
	up(&(pevtpriv->evt_notify));
}
#endif

u8 rtw_setstandby_cmd(_adapter *padapter, uint action)
{
	struct cmd_obj			*ph2c;
	struct usb_suspend_parm	*psetusbsuspend;
	struct cmd_priv			*pcmdpriv = &padapter->cmdpriv;
	u8 ret = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (ph2c == NULL) {
		ret = _FAIL;
		goto exit;
	}
	psetusbsuspend = (struct usb_suspend_parm *)rtw_zmalloc(sizeof(struct usb_suspend_parm));
	if (psetusbsuspend == NULL) {
		rtw_mfree((u8 *) ph2c, sizeof(struct	cmd_obj));
		ret = _FAIL;
		goto exit;
	}
	psetusbsuspend->action = action;

	init_h2fwcmd_w_parm_no_rsp(ph2c, psetusbsuspend, GEN_CMD_CODE(_SetUsbSuspend));

	ret = rtw_enqueue_cmd(pcmdpriv, ph2c);

exit:
	return ret;
}

/* ### NOTE:#### (!!!!)
 * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
 */
u8 rtw_sitesurvey_cmd(_adapter  *padapter, 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;
#ifdef CONFIG_P2P
	struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
#endif /* CONFIG_P2P */

#ifdef CONFIG_LPS
	if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
		rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1);
#endif

#ifdef CONFIG_P2P_PS
	if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
		p2p_ps_wk_cmd(padapter, P2P_PS_SCAN, 1);
#endif /* CONFIG_P2P_PS */

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c)
		return _FAIL;

	psurveyPara = (struct sitesurvey_parm *)rtw_zmalloc(sizeof(struct sitesurvey_parm));
	if (!psurveyPara) {
		rtw_mfree((unsigned char *) ph2c, sizeof(struct cmd_obj));
		return _FAIL;
	}

	rtw_free_network_queue(padapter, false);

	init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey));

	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(NDIS_802_11_SSID));
				psurveyPara->ssid_num++;
			}
		}
	}

	/* 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++;
			}
		}
	}

	set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);

	if (res == _SUCCESS) {

		pmlmepriv->scan_start_time = jiffies;

#ifdef CONFIG_SCAN_BACKOP
		if (rtw_mi_buddy_check_mlmeinfo_state(padapter, WIFI_FW_AP_STATE)) {
			if (is_supported_5g(padapter->registrypriv.wireless_mode)
			    && IsSupported24G(padapter->registrypriv.wireless_mode)) /* dual band */
				mlme_set_scan_to_timer(pmlmepriv, CONC_SCANNING_TIMEOUT_DUAL_BAND);
			else /* single band */
				mlme_set_scan_to_timer(pmlmepriv, CONC_SCANNING_TIMEOUT_SINGLE_BAND);
		} else
#endif /* CONFIG_SCAN_BACKOP */
			mlme_set_scan_to_timer(pmlmepriv, SCANNING_TIMEOUT);

		rtw_led_control(padapter, LED_CTL_SITE_SURVEY);
	} else
		_clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);

	return res;
}

u8 rtw_setdatarate_cmd(_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) {
		res = _FAIL;
		goto exit;
	}

	pbsetdataratepara = (struct setdatarate_parm *)rtw_zmalloc(sizeof(struct setdatarate_parm));
	if (!pbsetdataratepara) {
		rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, GEN_CMD_CODE(_SetDataRate));
#ifdef MP_FIRMWARE_OFFLOAD
	pbsetdataratepara->curr_rateidx = *(u32 *)rateset;
#else
	pbsetdataratepara->mac_id = 5;
	memcpy(pbsetdataratepara->datarates, rateset, NumRates);
#endif
	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:
	return res;
}

u8 rtw_setbasicrate_cmd(_adapter *padapter, u8 *rateset)
{
	struct cmd_obj *ph2c;
	struct setbasicrate_parm *pssetbasicratepara;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	pssetbasicratepara = (struct setbasicrate_parm *)rtw_zmalloc(sizeof(struct setbasicrate_parm));

	if (!pssetbasicratepara) {
		rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara, _SetBasicRate_CMD_);

	memcpy(pssetbasicratepara->basicrates, rateset, NumRates);

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:

	return res;
}

/* unsigned char rtw_setphy_cmd(unsigned char  *adapter)
 * 1.  be called only after rtw_update_registrypriv_dev_network( ~) or mp testing program
 * 2.  for AdHoc/Ap mode or mp mode?
 */
u8 rtw_setphy_cmd(_adapter *padapter, u8 modem, u8 ch)
{
	struct cmd_obj			*ph2c;
	struct setphy_parm		*psetphypara;
	struct cmd_priv			*pcmdpriv = &padapter->cmdpriv;
	u8	res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	psetphypara = (struct setphy_parm *)rtw_zmalloc(sizeof(struct setphy_parm));

	if (!psetphypara) {
		rtw_mfree((u8 *) ph2c, sizeof(struct	cmd_obj));
		res = _FAIL;
		goto exit;
	}

	init_h2fwcmd_w_parm_no_rsp(ph2c, psetphypara, _SetPhy_CMD_);

	psetphypara->modem = modem;
	psetphypara->rfchannel = ch;

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:
	return res;
}

u8 rtw_getmacreg_cmd(_adapter *padapter, u8 len, u32 addr)
{
	struct cmd_obj *ph2c;
	struct readMAC_parm *preadmacparm;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	preadmacparm = (struct readMAC_parm *)rtw_zmalloc(sizeof(struct readMAC_parm));

	if (!preadmacparm) {
		rtw_mfree((u8 *) ph2c, sizeof(struct	cmd_obj));
		res = _FAIL;
		goto exit;
	}
	init_h2fwcmd_w_parm_no_rsp(ph2c, preadmacparm, GEN_CMD_CODE(_GetMACReg));

	preadmacparm->len = len;
	preadmacparm->addr = addr;

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);

exit:
	return res;
}

void rtw_usb_catc_trigger_cmd(_adapter *padapter, const char *caller)
{
	RTW_INFO("%s caller:%s\n", __func__, caller);
	rtw_getmacreg_cmd(padapter, 1, 0x1c4);
}

u8 rtw_setbbreg_cmd(_adapter *padapter, u8 offset, u8 val)
{
	struct cmd_obj *ph2c;
	struct writeBB_parm *pwritebbparm;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	pwritebbparm = (struct writeBB_parm *)rtw_zmalloc(sizeof(struct writeBB_parm));

	if (!pwritebbparm) {
		rtw_mfree((u8 *) ph2c, sizeof(struct	cmd_obj));
		res = _FAIL;
		goto exit;
	}

	init_h2fwcmd_w_parm_no_rsp(ph2c, pwritebbparm, GEN_CMD_CODE(_SetBBReg));
	pwritebbparm->offset = offset;
	pwritebbparm->value = val;

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:
	return res;
}

u8 rtw_getbbreg_cmd(_adapter  *padapter, u8 offset, u8 *pval)
{
	struct cmd_obj *ph2c;
	struct readBB_parm *prdbbparm;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	prdbbparm = (struct readBB_parm *)rtw_zmalloc(sizeof(struct readBB_parm));

	if (!prdbbparm) {
		rtw_mfree((unsigned char *) ph2c, sizeof(struct	cmd_obj));
		return _FAIL;
	}
	INIT_LIST_HEAD(&ph2c->list);
	ph2c->cmdcode = GEN_CMD_CODE(_GetBBReg);
	ph2c->parmbuf = (unsigned char *)prdbbparm;
	ph2c->cmdsz =  sizeof(struct readBB_parm);
	ph2c->rsp = pval;
	ph2c->rspsz = sizeof(struct readBB_rsp);
	prdbbparm->offset = offset;
	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:
	return res;
}

u8 rtw_setrfreg_cmd(_adapter  *padapter, u8 offset, u32 val)
{
	struct cmd_obj *ph2c;
	struct writeRF_parm *pwriterfparm;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	pwriterfparm = (struct writeRF_parm *)rtw_zmalloc(sizeof(struct writeRF_parm));

	if (!pwriterfparm) {
		rtw_mfree((u8 *) ph2c, sizeof(struct	cmd_obj));
		res = _FAIL;
		goto exit;
	}

	init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg));

	pwriterfparm->offset = offset;
	pwriterfparm->value = val;

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:
	return res;
}

u8 rtw_getrfreg_cmd(_adapter  *padapter, u8 offset, u8 *pval)
{
	struct cmd_obj *ph2c;
	struct readRF_parm *prdrfparm;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	prdrfparm = (struct readRF_parm *)rtw_zmalloc(sizeof(struct readRF_parm));
	if (!prdrfparm) {
		rtw_mfree((u8 *) ph2c, sizeof(struct	cmd_obj));
		res = _FAIL;
		goto exit;
	}
	INIT_LIST_HEAD(&ph2c->list);
	ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg);
	ph2c->parmbuf = (unsigned char *)prdrfparm;
	ph2c->cmdsz =  sizeof(struct readRF_parm);
	ph2c->rsp = pval;
	ph2c->rspsz = sizeof(struct readRF_rsp);

	prdrfparm->offset = offset;

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:
	return res;
}

void rtw_getbbrfreg_cmdrsp_callback(_adapter *padapter, struct cmd_obj *pcmd)
{
	rtw_mfree((unsigned char *) pcmd->parmbuf, pcmd->cmdsz);
	rtw_mfree((unsigned char *) pcmd, sizeof(struct cmd_obj));

#ifdef CONFIG_MP_INCLUDED
	if (padapter->registrypriv.mp_mode == 1)
		padapter->mppriv.workparam.bcompleted = true;
#endif
}

void rtw_readtssi_cmdrsp_callback(_adapter *padapter, struct cmd_obj *pcmd)
{
	rtw_mfree((unsigned char *) pcmd->parmbuf, pcmd->cmdsz);
	rtw_mfree((unsigned char *) pcmd, sizeof(struct cmd_obj));

#ifdef CONFIG_MP_INCLUDED
	if (padapter->registrypriv.mp_mode == 1)
		padapter->mppriv.workparam.bcompleted = true;
#endif

}

static u8 rtw_createbss_cmd(_adapter  *adapter, int flags, bool adhoc,
			    s16 req_ch, s8 req_bw, s8 req_offset)
{
	struct cmd_obj *cmdobj;
	struct createbss_parm *parm;
	struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
	struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
	struct submit_ctx sctx;
	u8 res = _SUCCESS;

	if (req_ch > 0 && req_bw >= 0 && req_offset >= 0) {
		if (!rtw_chset_is_chbw_valid(adapter->mlmeextpriv.channel_set, req_ch, req_bw, req_offset)) {
			res = _FAIL;
			goto exit;
		}
	}

	/* prepare cmd parameter */
	parm = (struct createbss_parm *)rtw_zmalloc(sizeof(*parm));
	if (!parm) {
		res = _FAIL;
		goto exit;
	}
	/* LWF July 6, 2023
	 * Disable the setting of parm->adhoc as it seems to screw up
	 AP operations.
	 */
	parm->adhoc = false;
	parm->req_ch = req_ch;
	parm->req_bw = req_bw;
	parm->req_offset = req_offset;

	if (flags & RTW_CMDF_DIRECTLY) {
		/* no need to enqueue, do the cmd hdl directly and free cmd parameter */
		if (createbss_hdl(adapter, (u8 *)parm) != H2C_SUCCESS)
			res = _FAIL;
		rtw_mfree((u8 *)parm, sizeof(*parm));
	} else {
		/* need enqueue, prepare cmd_obj and enqueue */
		cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(*cmdobj));
		if (cmdobj == NULL) {
			res = _FAIL;
			rtw_mfree((u8 *)parm, sizeof(*parm));
			goto exit;
		}

		init_h2fwcmd_w_parm_no_rsp(cmdobj, parm, GEN_CMD_CODE(_CreateBss));

		if (flags & RTW_CMDF_WAIT_ACK) {
			cmdobj->sctx = &sctx;
			rtw_sctx_init(&sctx, 2000);
		}

		res = rtw_enqueue_cmd(pcmdpriv, cmdobj);

		if (res == _SUCCESS && (flags & RTW_CMDF_WAIT_ACK)) {
			rtw_sctx_wait(&sctx, __func__);
			_enter_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
			if (sctx.status == RTW_SCTX_SUBMITTED)
				cmdobj->sctx = NULL;
			_exit_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
		}
	}

exit:
	return res;
}

inline u8 rtw_create_ibss_cmd(_adapter *adapter, int flags)
{
/* for now, adhoc doesn't support ch,bw,offset request */
//	return rtw_createbss_cmd(adapter, flags, true,
//				 0, -1, -1);
	return 0;
}

inline u8 rtw_startbss_cmd(_adapter *adapter, int flags)
{
/* excute entire AP setup cmd */
	return rtw_createbss_cmd(adapter, flags, false, 0, -1, -1);
}

inline u8 rtw_change_bss_chbw_cmd(_adapter *adapter, int flags, s16 req_ch, s8 req_bw, s8 req_offset)
{
	return rtw_createbss_cmd(adapter, flags, false,
				 req_ch, req_bw, req_offset);
}

u8 rtw_joinbss_cmd(_adapter  *padapter, struct wlan_network *pnetwork)
{
	u8 *auth, res = _SUCCESS;
	uint t_len = 0;
	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;
	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;
#ifdef CONFIG_RTW_80211R
	struct _ft_priv *pftpriv = &pmlmepriv->ftpriv;
#endif

	rtw_led_control(padapter, LED_CTL_START_TO_LINK);

	pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!pcmd) {
		res = _FAIL;
		goto exit;
	}
	/* for IEs is fix buf size */
	t_len = sizeof(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:
		case Ndis802_11Monitor:
			break;
		}
	}

	pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength);

	/* Solution for allocating a new WLAN_BSSID_EX to avoid race condition issue between disconnect and joinbss
	 */
	psecnetwork = (WLAN_BSSID_EX *)rtw_zmalloc(sizeof(WLAN_BSSID_EX));
	if (!psecnetwork) {
		if (pcmd)
			rtw_mfree((unsigned char *)pcmd, sizeof(struct	cmd_obj));
		res = _FAIL;
		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;
	/* If 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)
		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) {
		/*	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[0], &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);

#ifdef CONFIG_RTW_80211R
	/*IEEE802.11-2012 Std. Table 8-101<30>XAKM suite selectors*/
	if ((rtw_chk_ft_flags(padapter, RTW_FT_STA_SUPPORTED)) &&
	    ((psecuritypriv->rsn_akm_suite_type == 3) ||
	     (psecuritypriv->rsn_akm_suite_type == 4))) {
		ptmp = rtw_get_ie(&pnetwork->network.IEs[12], _MDIE_, &tmp_len, pnetwork->network.IELength-12);
		if (ptmp) {
			memcpy(&pftpriv->mdid, ptmp+2, 2);
			pftpriv->ft_cap = *(ptmp+4);

			RTW_INFO("FT: Target AP "MAC_FMT" MDID=(0x%2x), capacity=(0x%2x)\n", MAC_ARG(pnetwork->network.MacAddress), pftpriv->mdid, pftpriv->ft_cap);
			rtw_set_ft_flags(padapter, RTW_FT_SUPPORTED);
			if ((rtw_chk_ft_flags(padapter, RTW_FT_STA_OVER_DS_SUPPORTED)) && (pftpriv->ft_roam_on_expired == false) && (pftpriv->ft_cap & 0x01))
				rtw_set_ft_flags(padapter, RTW_FT_OVER_DS_SUPPORTED);
		} else {
			/*Don't use FT roaming if Target AP cannot support FT*/
			RTW_INFO("FT: Target AP "MAC_FMT" could not support FT\n", MAC_ARG(pnetwork->network.MacAddress));
			rtw_clr_ft_flags(padapter, RTW_FT_SUPPORTED|RTW_FT_OVER_DS_SUPPORTED);
			rtw_reset_ft_status(padapter);
		}
	} else {
		/*It could be a non-FT connection*/
		RTW_INFO("FT: %s\n", __func__);
		rtw_clr_ft_flags(padapter, RTW_FT_SUPPORTED|RTW_FT_OVER_DS_SUPPORTED);
		rtw_reset_ft_status(padapter);
	}
#endif
	pcmd->cmdsz = sizeof(WLAN_BSSID_EX);
	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(_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;

	/* prepare cmd parameter */
	param = (struct disconnect_parm *)rtw_zmalloc(sizeof(*param));
	if (!param) {
		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) {
			res = _FAIL;
			rtw_mfree((u8 *)param, sizeof(*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 (disconnect_hdl(padapter, (u8 *)param) != H2C_SUCCESS)
			res = _FAIL;
		rtw_mfree((u8 *)param, sizeof(*param));
	}

exit:
	return res;
}

u8 rtw_setopmode_cmd(_adapter  *padapter, 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) {
		res = _FAIL;
		goto exit;
	}
	psetop->mode = (u8)networktype;

	if (enqueue) {
		ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
		if (!ph2c) {
			rtw_mfree((u8 *)psetop, sizeof(*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);
		rtw_mfree((u8 *)psetop, sizeof(*psetop));
	}
exit:
	return res;
}

u8 rtw_setstakey_cmd(_adapter *padapter, struct sta_info *sta, u8 key_type, 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) {
		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 (key_type == GROUP_KEY)
		memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
	else if (key_type == UNICAST_KEY)
		memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
#ifdef CONFIG_TDLS
	else if (key_type == TDLS_KEY) {
		memcpy(&psetstakey_para->key, sta->tpk.tk, 16);
		psetstakey_para->algorithm = (u8)sta->dot118021XPrivacy;
	}
#endif /* CONFIG_TDLS */

	/* 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) {
			rtw_mfree((u8 *) psetstakey_para, sizeof(struct set_stakey_parm));
			res = _FAIL;
			goto exit;
		}
		psetstakey_rsp = (struct set_stakey_rsp *)rtw_zmalloc(sizeof(struct set_stakey_rsp));
		if (!psetstakey_rsp) {
			rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj));
			rtw_mfree((u8 *) psetstakey_para, sizeof(struct set_stakey_parm));
			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);
		rtw_mfree((u8 *) psetstakey_para, sizeof(struct set_stakey_parm));
	}
exit:
	return res;
}

u8 rtw_clearstakey_cmd(_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;
	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
	struct security_priv *psecuritypriv = &padapter->securitypriv;
	s16 cam_id = 0;
	u8 res = _SUCCESS;

	if (!enqueue) {
		while ((cam_id = rtw_camid_search(padapter, sta->hwaddr, -1, -1)) >= 0) {
			RTW_PRINT("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) {
			res = _FAIL;
			goto exit;
		}

		psetstakey_para = (struct set_stakey_parm *)rtw_zmalloc(sizeof(struct set_stakey_parm));
		if (!psetstakey_para) {
			rtw_mfree((u8 *) ph2c, sizeof(struct	cmd_obj));
			res = _FAIL;
			goto exit;
		}
		psetstakey_rsp = (struct set_stakey_rsp *)rtw_zmalloc(sizeof(struct set_stakey_rsp));
		if (!psetstakey_rsp) {
			rtw_mfree((u8 *) ph2c, sizeof(struct	cmd_obj));
			rtw_mfree((u8 *) psetstakey_para, sizeof(struct set_stakey_parm));
			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_setrttbl_cmd(_adapter  *padapter, struct setratable_parm *prate_table)
{
	struct cmd_obj *ph2c;
	struct setratable_parm *psetrttblparm;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	psetrttblparm = (struct setratable_parm *)rtw_zmalloc(sizeof(struct setratable_parm));

	if (!psetrttblparm) {
		rtw_mfree((unsigned char *) ph2c, sizeof(struct	cmd_obj));
		res = _FAIL;
		goto exit;
	}

	init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm, GEN_CMD_CODE(_SetRaTable));

	memcpy(psetrttblparm, prate_table, sizeof(struct setratable_parm));

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:
	return res;

}

u8 rtw_getrttbl_cmd(_adapter  *padapter, struct getratable_rsp *pval)
{
	struct cmd_obj *ph2c;
	struct getratable_parm *pgetrttblparm;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	pgetrttblparm = (struct getratable_parm *)rtw_zmalloc(sizeof(struct getratable_parm));

	if (!pgetrttblparm) {
		rtw_mfree((unsigned char *) ph2c, sizeof(struct	cmd_obj));
		res = _FAIL;
		goto exit;
	}
	INIT_LIST_HEAD(&ph2c->list);
	ph2c->cmdcode = GEN_CMD_CODE(_GetRaTable);
	ph2c->parmbuf = (unsigned char *)pgetrttblparm;
	ph2c->cmdsz =  sizeof(struct getratable_parm);
	ph2c->rsp = (u8 *)pval;
	ph2c->rspsz = sizeof(struct getratable_rsp);

	pgetrttblparm->rsvd = 0x0;

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:
	return res;
}

u8 rtw_setassocsta_cmd(_adapter  *padapter, u8 *mac_addr)
{
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	struct cmd_obj *ph2c;
	struct set_assocsta_parm *psetassocsta_para;
	struct set_stakey_rsp *psetassocsta_rsp = NULL;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}
	psetassocsta_para = (struct set_assocsta_parm *)rtw_zmalloc(sizeof(struct set_assocsta_parm));
	if (!psetassocsta_para) {
		rtw_mfree((u8 *)ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	psetassocsta_rsp = (struct set_stakey_rsp *)rtw_zmalloc(sizeof(struct set_assocsta_rsp));
	if (!psetassocsta_rsp) {
		rtw_mfree((u8 *) ph2c, sizeof(struct	cmd_obj));
		rtw_mfree((u8 *) psetassocsta_para, sizeof(struct set_assocsta_parm));
		return _FAIL;
	}
	init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_);
	ph2c->rsp = (u8 *)psetassocsta_rsp;
	ph2c->rspsz = sizeof(struct set_assocsta_rsp);

	memcpy(psetassocsta_para->addr, mac_addr, ETH_ALEN);
	res = rtw_enqueue_cmd(pcmdpriv, ph2c);

exit:
	return res;
}

u8 rtw_addbareq_cmd(_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) {
		res = _FAIL;
		goto exit;
	}

	paddbareq_parm = (struct addBaReq_parm *)rtw_zmalloc(sizeof(struct addBaReq_parm));
	if (paddbareq_parm == NULL) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct	cmd_obj));
		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));

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);

exit:
	return res;
}

u8 rtw_addbarsp_cmd(_adapter *padapter, u8 *addr, u16 tid, u8 status, u8 size, u16 start_seq)
{
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	struct cmd_obj *ph2c;
	struct addBaRsp_parm *paddBaRsp_parm;
	u8 res = _SUCCESS;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}

	paddBaRsp_parm = (struct addBaRsp_parm *)rtw_zmalloc(sizeof(struct addBaRsp_parm));

	if (!paddBaRsp_parm) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	memcpy(paddBaRsp_parm->addr, addr, ETH_ALEN);
	paddBaRsp_parm->tid = tid;
	paddBaRsp_parm->status = status;
	paddBaRsp_parm->size = size;
	paddBaRsp_parm->start_seq = start_seq;

	init_h2fwcmd_w_parm_no_rsp(ph2c, paddBaRsp_parm, GEN_CMD_CODE(_AddBARsp));

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);

exit:
	return res;
}

/* add for CONFIG_IEEE80211W, none 11w can use it */
u8 rtw_reset_securitypriv_cmd(_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) {
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
	if (!pdrvextra_cmd_parm) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		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));

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);

exit:
	return res;
}

u8 rtw_free_assoc_resources_cmd(_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) {
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
	if (!pdrvextra_cmd_parm) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		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));

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:
	return res;
}

u8 rtw_dynamic_chk_wk_cmd(_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) {
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
	if (!pdrvextra_cmd_parm) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		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));

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);

exit:
	return res;
}

u8 rtw_set_ch_cmd(_adapter *padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue)
{
	struct cmd_obj *pcmdobj;
	struct set_ch_parm *set_ch_parm;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	RTW_INFO(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n",
		 FUNC_NDEV_ARG(padapter->pnetdev), ch, bw, ch_offset);

	/* prepare cmd parameter */
	set_ch_parm = (struct set_ch_parm *)rtw_zmalloc(sizeof(*set_ch_parm));
	if (!set_ch_parm) {
		res = _FAIL;
		goto exit;
	}
	set_ch_parm->ch = ch;
	set_ch_parm->bw = bw;
	set_ch_parm->ch_offset = ch_offset;

	if (enqueue) {
		/* need enqueue, prepare cmd_obj and enqueue */
		pcmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct	cmd_obj));
		if (!pcmdobj) {
			rtw_mfree((u8 *)set_ch_parm, sizeof(*set_ch_parm));
			res = _FAIL;
			goto exit;
		}

		init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, GEN_CMD_CODE(_SetChannel));
		res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
	} else {
		/* no need to enqueue, do the cmd hdl directly and free cmd parameter */
		if (set_ch_hdl(padapter, (u8 *)set_ch_parm) != H2C_SUCCESS)
			res = _FAIL;

		rtw_mfree((u8 *)set_ch_parm, sizeof(*set_ch_parm));
	}

exit:

	RTW_INFO(FUNC_NDEV_FMT" res:%u\n", FUNC_NDEV_ARG(padapter->pnetdev), res);

	return res;
}

static u8 _rtw_set_chplan_cmd(_adapter *adapter, int flags, u8 chplan, const struct country_chplan *country_ent, u8 swconfig)
{
	struct cmd_obj *cmdobj;
	struct	SetChannelPlan_param *parm;
	struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
	struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
	struct submit_ctx sctx;
	u8 res = _SUCCESS;


	/* check if allow software config */
	if (swconfig && rtw_hal_is_disable_sw_channel_plan(adapter)) {
		res = _FAIL;
		goto exit;
	}

	/* if country_entry is provided, replace chplan */
	if (country_ent)
		chplan = country_ent->chplan;

	/* check input parameter */
	if (!rtw_is_channel_plan_valid(chplan)) {
		res = _FAIL;
		goto exit;
	}

	/* prepare cmd parameter */
	parm = (struct SetChannelPlan_param *)rtw_zmalloc(sizeof(*parm));
	if (!parm) {
		res = _FAIL;
		goto exit;
	}
	parm->country_ent = country_ent;
	parm->channel_plan = chplan;

	if (flags & RTW_CMDF_DIRECTLY) {
		/* no need to enqueue, do the cmd hdl directly and free cmd parameter */
		if (set_chplan_hdl(adapter, (u8 *)parm) != H2C_SUCCESS)
			res = _FAIL;
		rtw_mfree((u8 *)parm, sizeof(*parm));
	} else {
		/* need enqueue, prepare cmd_obj and enqueue */
		cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(*cmdobj));
		if (!cmdobj) {
			res = _FAIL;
			rtw_mfree((u8 *)parm, sizeof(*parm));
			goto exit;
		}

		init_h2fwcmd_w_parm_no_rsp(cmdobj, parm, GEN_CMD_CODE(_SetChannelPlan));

		if (flags & RTW_CMDF_WAIT_ACK) {
			cmdobj->sctx = &sctx;
			rtw_sctx_init(&sctx, 2000);
		}

		res = rtw_enqueue_cmd(pcmdpriv, cmdobj);

		if (res == _SUCCESS && (flags & RTW_CMDF_WAIT_ACK)) {
			rtw_sctx_wait(&sctx, __func__);
			_enter_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
			if (sctx.status == RTW_SCTX_SUBMITTED)
				cmdobj->sctx = NULL;
			_exit_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
		}
	}

exit:
	return res;
}

inline u8 rtw_set_chplan_cmd(_adapter *adapter, int flags, u8 chplan, u8 swconfig)
{
	return _rtw_set_chplan_cmd(adapter, flags, chplan, NULL, swconfig);
}

inline u8 rtw_set_country_cmd(_adapter *adapter, int flags, const char *country_code, u8 swconfig)
{
	const struct country_chplan *ent;

	if (!is_alpha(country_code[0]) || !is_alpha(country_code[1])) {
		RTW_PRINT("%s input country_code is not alpha2\n", __func__);
		return _FAIL;
	}

	ent = rtw_get_chplan_from_country(country_code);

	if (!ent) {
		RTW_PRINT("%s unsupported country_code:\"%c%c\"\n", __func__, country_code[0], country_code[1]);
		return _FAIL;
	}

	RTW_PRINT("%s country_code:\"%c%c\" mapping to chplan:0x%02x\n", __func__, country_code[0], country_code[1], ent->chplan);

	return _rtw_set_chplan_cmd(adapter, flags, RTW_CHPLAN_MAX, ent, swconfig);
}

u8 rtw_led_blink_cmd(_adapter *padapter, void *pLed)
{
	struct	cmd_obj	*pcmdobj;
	struct	LedBlink_param *ledBlink_param;
	struct	cmd_priv   *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	pcmdobj = (struct	cmd_obj *)rtw_zmalloc(sizeof(struct	cmd_obj));
	if (!pcmdobj) {
		res = _FAIL;
		goto exit;
	}

	ledBlink_param = (struct LedBlink_param *)rtw_zmalloc(sizeof(struct LedBlink_param));
	if (!ledBlink_param) {
		rtw_mfree((u8 *)pcmdobj, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}
	ledBlink_param->pLed = pLed;

	init_h2fwcmd_w_parm_no_rsp(pcmdobj, ledBlink_param, GEN_CMD_CODE(_LedBlink));
	res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);

exit:
	return res;
}

u8 rtw_set_csa_cmd(_adapter *padapter, u8 new_ch_no)
{
	struct	cmd_obj	*pcmdobj;
	struct	SetChannelSwitch_param *setChannelSwitch_param;
	struct	mlme_priv *pmlmepriv = &padapter->mlmepriv;
	struct	cmd_priv   *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

	pcmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct	cmd_obj));
	if (!pcmdobj) {
		res = _FAIL;
		goto exit;
	}

	setChannelSwitch_param = (struct SetChannelSwitch_param *)rtw_zmalloc(sizeof(struct	SetChannelSwitch_param));
	if (!setChannelSwitch_param) {
		rtw_mfree((u8 *)pcmdobj, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}
	setChannelSwitch_param->new_ch_no = new_ch_no;

	init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelSwitch_param, GEN_CMD_CODE(_SetChannelSwitch));
	res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);

exit:
	return res;
}

u8 rtw_tdls_cmd(_adapter *padapter, u8 *addr, u8 option)
{
	struct cmd_obj	*pcmdobj;
	struct TDLSoption_param	*TDLSoption;
	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 res = _SUCCESS;

#ifdef CONFIG_TDLS
	pcmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct	cmd_obj));
	if (!pcmdobj) {
		res = _FAIL;
		goto exit;
	}

	TDLSoption = (struct TDLSoption_param *)rtw_zmalloc(sizeof(struct TDLSoption_param));
	if (!TDLSoption) {
		rtw_mfree((u8 *)pcmdobj, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	spin_lock(&(padapter->tdlsinfo.cmd_lock));
	if (!addr)
		memcpy(TDLSoption->addr, addr, 6);
	TDLSoption->option = option;
	spin_unlock(&(padapter->tdlsinfo.cmd_lock));
	init_h2fwcmd_w_parm_no_rsp(pcmdobj, TDLSoption, GEN_CMD_CODE(_TDLS));
	res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);

#endif /* CONFIG_TDLS */

exit:
	return res;
}

u8 rtw_enable_hw_update_tsf_cmd(_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) {
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
	if (!pdrvextra_cmd_parm) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}
	pdrvextra_cmd_parm->ec_id = EN_HW_UPDATE_TSF_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;
}

/* from_timer == 1 means driver is in LPS */
u8 traffic_status_watchdog(_adapter *padapter, u8 from_timer)
{
	u8 bEnterPS = false;
	u16 BusyThresholdHigh;
	u16 BusyThresholdLow;
	u16 BusyThreshold;
	u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false;
	u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false;
	struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
#ifdef CONFIG_TDLS
	struct tdls_info *ptdlsinfo = &(padapter->tdlsinfo);
	struct tdls_txmgmt txmgmt;
	u8 baddr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
#endif /* CONFIG_TDLS */

	RT_LINK_DETECT_T *link_detect = &pmlmepriv->LinkDetectInfo;

#ifdef CONFIG_BT_COEXIST
	if (padapter->registrypriv.wifi_spec != 1) {
		BusyThresholdHigh = 25;
		BusyThresholdLow = 10;
	} else
#endif /* CONFIG_BT_COEXIST */
	{
		BusyThresholdHigh = 100;
		BusyThresholdLow = 75;
	}
	BusyThreshold = BusyThresholdHigh;


	/* Determine if our traffic is busy now */
	if (check_fwstate(pmlmepriv, _FW_LINKED)) {
		/* 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;
		}

#ifdef CONFIG_TRAFFIC_PROTECT
#define TX_ACTIVE_TH 10
#define RX_ACTIVE_TH 20
#define TRAFFIC_PROTECT_PERIOD_MS 4500

		if (link_detect->NumTxOkInPeriod > TX_ACTIVE_TH
		    || link_detect->NumRxUnicastOkInPeriod > RX_ACTIVE_TH) {

			RTW_INFO(FUNC_ADPT_FMT" acqiure wake_lock for %u ms(tx:%d,rx_unicast:%d)\n",
				 FUNC_ADPT_ARG(padapter),
				 TRAFFIC_PROTECT_PERIOD_MS,
				 link_detect->NumTxOkInPeriod,
				 link_detect->NumRxUnicastOkInPeriod);

			rtw_lock_traffic_suspend_timeout(TRAFFIC_PROTECT_PERIOD_MS);
		}
#endif

#ifdef CONFIG_TDLS
#ifdef CONFIG_TDLS_AUTOSETUP
		/* TDLS_WATCHDOG_PERIOD * 2sec, periodically send */
		if (hal_chk_wl_func(padapter, WL_FUNC_TDLS) == true) {
			if ((ptdlsinfo->watchdog_count % TDLS_WATCHDOG_PERIOD) == 0) {
				memcpy(txmgmt.peer, baddr, ETH_ALEN);
				issue_tdls_dis_req(padapter, &txmgmt);
			}
			ptdlsinfo->watchdog_count++;
		}
#endif /* CONFIG_TDLS_AUTOSETUP */
#endif /* CONFIG_TDLS */

#ifdef CONFIG_LPS
		/* check traffic for  powersaving. */
		if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
#ifdef CONFIG_LPS_SLOW_TRANSITION
		    (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)
#else /* CONFIG_LPS_SLOW_TRANSITION */
		    (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 4)
#endif /* CONFIG_LPS_SLOW_TRANSITION */
		   ) {
#ifdef DBG_RX_COUNTER_DUMP
			if (padapter->dump_rx_cnt_mode & DUMP_DRV_TRX_COUNTER_DATA)
				RTW_INFO("(-)Tx = %d, Rx = %d\n", pmlmepriv->LinkDetectInfo.NumTxOkInPeriod, pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod);
#endif
			bEnterPS = false;
#ifdef CONFIG_LPS_SLOW_TRANSITION
			if (bBusyTraffic == true) {
				if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount <= 4)
					pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 4;

				pmlmepriv->LinkDetectInfo.TrafficTransitionCount++;

				/* RTW_INFO("Set TrafficTransitionCount to %d\n", pmlmepriv->LinkDetectInfo.TrafficTransitionCount); */

				if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount > 30/*TrafficTransitionLevel*/)
					pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 30;
			}
#endif /* CONFIG_LPS_SLOW_TRANSITION */

		} else {
#ifdef DBG_RX_COUNTER_DUMP
			if (padapter->dump_rx_cnt_mode & DUMP_DRV_TRX_COUNTER_DATA)
				RTW_INFO("(+)Tx = %d, Rx = %d\n", pmlmepriv->LinkDetectInfo.NumTxOkInPeriod, pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod);
#endif
#ifdef CONFIG_LPS_SLOW_TRANSITION
			if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount >= 2)
				pmlmepriv->LinkDetectInfo.TrafficTransitionCount -= 2;
			else
				pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0;

			if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount == 0)
				bEnterPS = true;
#else /* CONFIG_LPS_SLOW_TRANSITION */
			bEnterPS = true;
#endif /* CONFIG_LPS_SLOW_TRANSITION */
		}

#ifdef CONFIG_DYNAMIC_DTIM
		if (pmlmepriv->LinkDetectInfo.LowPowerTransitionCount == 8)
			bEnterPS = false;

		RTW_INFO("LowPowerTransitionCount=%d\n", pmlmepriv->LinkDetectInfo.LowPowerTransitionCount);
#endif /* CONFIG_DYNAMIC_DTIM */

		/* LeisurePS only work in infra mode. */
		if (bEnterPS) {
			if (!from_timer) {
#ifdef CONFIG_DYNAMIC_DTIM
				if (pmlmepriv->LinkDetectInfo.LowPowerTransitionCount < 8)
					adapter_to_pwrctl(padapter)->dtim = 1;
				else
					adapter_to_pwrctl(padapter)->dtim = 3;
#endif /* CONFIG_DYNAMIC_DTIM */
				LPS_Enter(padapter, "TRAFFIC_IDLE");
			} else {
				/* do this at caller */
				/* rtw_lps_ctrl_wk_cmd(adapter, LPS_CTRL_ENTER, 1); */
				/* rtw_hal_dm_watchdog_in_lps(padapter); */
			}
#ifdef CONFIG_DYNAMIC_DTIM
			if (adapter_to_pwrctl(padapter)->bFwCurrentInPSMode == true)
				pmlmepriv->LinkDetectInfo.LowPowerTransitionCount++;
#endif /* CONFIG_DYNAMIC_DTIM */
		} else {
#ifdef CONFIG_DYNAMIC_DTIM
			if (pmlmepriv->LinkDetectInfo.LowPowerTransitionCount != 8)
				pmlmepriv->LinkDetectInfo.LowPowerTransitionCount = 0;
			else
				pmlmepriv->LinkDetectInfo.LowPowerTransitionCount++;
#endif /* CONFIG_DYNAMIC_DTIM			 */
			if (!from_timer)
				LPS_Leave(padapter, "TRAFFIC_BUSY");
			else {
#ifdef CONFIG_CONCURRENT_MODE
				#ifndef CONFIG_FW_MULTI_PORT_SUPPORT
				if (padapter->hw_port == HW_PORT0)
				#endif
#endif
					rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_TRAFFIC_BUSY, 1);
			}
		}

#endif /* CONFIG_LPS */
	} else {
#ifdef CONFIG_LPS
		struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
		int n_assoc_iface = 0;
		int i;

		for (i = 0; i < dvobj->iface_nums; i++) {
			if (check_fwstate(&(dvobj->padapters[i]->mlmepriv), WIFI_ASOC_STATE))
				n_assoc_iface++;
		}

		if (!from_timer && n_assoc_iface == 0)
			LPS_Leave(padapter, "NON_LINKED");
#endif
	}

	session_tracker_chk_cmd(padapter, NULL);

#ifdef CONFIG_BEAMFORMING
#ifdef RTW_BEAMFORMING_VERSION_2
	rtw_bf_update_traffic(padapter);
#endif /* RTW_BEAMFORMING_VERSION_2 */
#endif /* CONFIG_BEAMFORMING */

	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;

}


/* for 11n Logo 4.2.31/4.2.32 */
static void dynamic_update_bcn_check(_adapter *padapter)
{
	struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
	struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;

	if (!padapter->registrypriv.wifi_spec)
		return;

	if (!MLME_IS_AP(padapter))
		return;

	if (pmlmeext->bstart_bss) {
		/* In 10 * 2 = 20s, there are no legacy AP, update HT info  */
		static u8 count = 1;

		if (count % 10 == 0) {
			count = 1;

			if (false == ATOMIC_READ(&pmlmepriv->olbc)
				&& false == ATOMIC_READ(&pmlmepriv->olbc_ht)) {

				if (rtw_ht_operation_update(padapter) > 0) {
					update_beacon(padapter, _HT_CAPABILITY_IE_, NULL, false);
					update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, true);
				}
			}
		}

		/* In 2s, there are any legacy AP, update HT info, and then reset count  */

		if (ATOMIC_READ(&pmlmepriv->olbc) && ATOMIC_READ(&pmlmepriv->olbc_ht)) {
			if (rtw_ht_operation_update(padapter) > 0) {
				update_beacon(padapter, _HT_CAPABILITY_IE_, NULL, false);
				update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, true);

			}
			ATOMIC_SET(&pmlmepriv->olbc, false);
			ATOMIC_SET(&pmlmepriv->olbc_ht, false);
			count = 0;
		}

		count++;
	}
}
void rtw_iface_dynamic_chk_wk_hdl(_adapter *padapter)
{
	struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);

	#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
	#ifdef CONFIG_AP_MODE
	if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
		expire_timeout_chk(padapter);
	#endif
	#endif /* CONFIG_ACTIVE_KEEP_ALIVE_CHECK */
	dynamic_update_bcn_check(padapter);

	linked_status_chk(padapter, 0);
	traffic_status_watchdog(padapter, 0);

	/* for debug purpose */
	_linked_info_dump(padapter);

	#ifdef CONFIG_BEAMFORMING
	#ifndef RTW_BEAMFORMING_VERSION_2
	#if (BEAMFORMING_SUPPORT == 0) /*for diver defined beamforming*/
	beamforming_watchdog(padapter);
	#endif
	#endif /* !RTW_BEAMFORMING_VERSION_2 */
	#endif

}
static void rtw_dynamic_chk_wk_hdl(_adapter *padapter)
{
	rtw_mi_dynamic_chk_wk_hdl(padapter);

#ifdef DBG_CONFIG_ERROR_DETECT
	rtw_hal_sreset_xmit_status_check(padapter);
	rtw_hal_sreset_linked_status_check(padapter);
#endif

	/* if(check_fwstate(pmlmepriv, _FW_UNDER_LINKING|_FW_UNDER_SURVEY)==false) */
	{
#ifdef DBG_RX_COUNTER_DUMP
		rtw_dump_rx_counters(padapter);
#endif
		dm_DynamicUsbTxAgg(padapter, 0);
	}
	rtw_hal_dm_watchdog(padapter);

	/* check_hw_pbc(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type); */

#ifdef CONFIG_BT_COEXIST
	/* BT-Coexist */
	rtw_btcoex_Handler(padapter);
#endif

#ifdef CONFIG_IPS_CHECK_IN_WD
	/* always call rtw_ps_processor() at last one. */
	rtw_ps_processor(padapter);
#endif

#ifdef CONFIG_MCC_MODE
	rtw_hal_mcc_sw_status_check(padapter);
#endif /* CONFIG_MCC_MODE */

}

#ifdef CONFIG_LPS

void lps_ctrl_wk_hdl(_adapter *padapter, u8 lps_ctrl_type);
void lps_ctrl_wk_hdl(_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:
		/* RTW_INFO("LPS_CTRL_SCAN\n"); */
#ifdef CONFIG_BT_COEXIST
		rtw_btcoex_ScanNotify(padapter, true);
#endif /* CONFIG_BT_COEXIST */
		if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
			/* connect */
			LPS_Leave(padapter, "LPS_CTRL_SCAN");
		}
		break;
	case LPS_CTRL_JOINBSS:
		/* RTW_INFO("LPS_CTRL_JOINBSS\n"); */
		LPS_Leave(padapter, "LPS_CTRL_JOINBSS");
		break;
	case LPS_CTRL_CONNECT:
		/* RTW_INFO("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));
#ifdef CONFIG_BT_COEXIST
		rtw_btcoex_MediaStatusNotify(padapter, mstatus);
#endif /* CONFIG_BT_COEXIST */
		break;
	case LPS_CTRL_DISCONNECT:
		/* RTW_INFO("LPS_CTRL_DISCONNECT\n"); */
		mstatus = 0;/* disconnect */
#ifdef CONFIG_BT_COEXIST
		rtw_btcoex_MediaStatusNotify(padapter, mstatus);
#endif /* CONFIG_BT_COEXIST */
		LPS_Leave(padapter, "LPS_CTRL_DISCONNECT");
		rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
		break;
	case LPS_CTRL_SPECIAL_PACKET:
		/* RTW_INFO("LPS_CTRL_SPECIAL_PACKET\n"); */
		pwrpriv->DelayLPSLastTimeStamp = jiffies;
#ifdef CONFIG_BT_COEXIST
		rtw_btcoex_SpecialPacketNotify(padapter, PACKET_DHCP);
#endif /* CONFIG_BT_COEXIST */
		LPS_Leave(padapter, "LPS_CTRL_SPECIAL_PACKET");
		break;
	case LPS_CTRL_LEAVE:
		LPS_Leave(padapter, "LPS_CTRL_LEAVE");
		break;
	case LPS_CTRL_LEAVE_CFG80211_PWRMGMT:
		LPS_Leave(padapter, "CFG80211_PWRMGMT");
		break;
	case LPS_CTRL_TRAFFIC_BUSY:
		LPS_Leave(padapter, "LPS_CTRL_TRAFFIC_BUSY");
		break;
	case LPS_CTRL_TX_TRAFFIC_LEAVE:
		LPS_Leave(padapter, "LPS_CTRL_TX_TRAFFIC_LEAVE");
		break;
	case LPS_CTRL_RX_TRAFFIC_LEAVE:
		LPS_Leave(padapter, "LPS_CTRL_RX_TRAFFIC_LEAVE");
		break;
	case LPS_CTRL_ENTER:
		LPS_Enter(padapter, "TRAFFIC_IDLE_1");
		break;
	default:
		break;
	}

}

u8 rtw_lps_ctrl_wk_cmd(_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) {
			rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
			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(_adapter *padapter)
{
	rtw_hal_set_hwreg(padapter, HW_VAR_DM_IN_LPS, NULL);
}

u8 rtw_dm_in_lps_wk_cmd(_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) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		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(_adapter *padapter, u8 dtim)
{
	struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);

	if (dtim <= 0 || dtim > 16)
		return;

#ifdef CONFIG_BT_COEXIST
	if (rtw_btcoex_IsBtControlLps(padapter) == true)
		return;
#endif

#ifdef CONFIG_LPS_LCLK
	_enter_pwrlock(&pwrpriv->lock);
#endif

	if (pwrpriv->dtim != dtim) {
		RTW_INFO("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;

		/* RTW_INFO("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));
	}

#ifdef CONFIG_LPS_LCLK
	_exit_pwrlock(&pwrpriv->lock);
#endif

}

#endif

u8 rtw_lps_change_dtim_cmd(_adapter *padapter, u8 dtim)
{
	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) {
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
	if (!pdrvextra_cmd_parm) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm->ec_id = LPS_CHANGE_DTIM_CID;
	pdrvextra_cmd_parm->type = dtim;
	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;
}

#if (RATE_ADAPTIVE_SUPPORT == 1)
static void rpt_timer_setting_wk_hdl(_adapter *padapter, u16 minRptTime)
{
	rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&minRptTime));
}

u8 rtw_rpt_timer_cfg_cmd(_adapter *padapter, u16 minRptTime)
{
	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) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID;
	pdrvextra_cmd_parm->type = minRptTime;
	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;

}

#endif

#ifdef CONFIG_ANTENNA_DIVERSITY
void antenna_select_wk_hdl(_adapter *padapter, u8 antenna)
{
	rtw_hal_set_odm_var(padapter, HAL_ODM_ANTDIV_SELECT, &antenna, true);
}

u8 rtw_antenna_select_cmd(_adapter *padapter, u8 antenna, u8 enqueue)
{
	struct cmd_obj		*ph2c;
	struct drvextra_cmd_parm	*pdrvextra_cmd_parm;
	struct cmd_priv	*pcmdpriv = &padapter->cmdpriv;
	struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
	u8	bSupportAntDiv = false;
	u8	res = _SUCCESS;
	int	i;

	rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &(bSupportAntDiv));
	if (false == bSupportAntDiv)
		return _FAIL;

	for (i = 0; i < dvobj->iface_nums; i++) {
		if (rtw_linked_check(dvobj->padapters[i]))
			return _FAIL;
	}

	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) {
			rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
			res = _FAIL;
			goto exit;
		}

		pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID;
		pdrvextra_cmd_parm->type = antenna;
		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
		antenna_select_wk_hdl(padapter, antenna);
exit:


	return res;

}
#endif

static void rtw_dm_ra_mask_hdl(_adapter *padapter, struct sta_info *psta)
{
	if (psta)
		set_sta_rate(padapter, psta);
}

u8 rtw_dm_ra_mask_wk_cmd(_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) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		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(_adapter *padapter)
{
	rtw_ps_processor(padapter);
}

/* add for CONFIG_IEEE80211W, none 11w can use it */
static void reset_securitypriv_hdl(_adapter *padapter)
{
	rtw_reset_securitypriv(padapter);
}

static void free_assoc_resources_hdl(_adapter *padapter)
{
	rtw_free_assoc_resources(padapter, 1);
}

#ifdef CONFIG_P2P
u8 p2p_protocol_wk_cmd(_adapter *padapter, int intCmdType)
{
	struct cmd_obj	*ph2c;
	struct drvextra_cmd_parm	*pdrvextra_cmd_parm;
	struct wifidirect_info	*pwdinfo = &(padapter->wdinfo);
	struct cmd_priv	*pcmdpriv = &padapter->cmdpriv;
	u8	res = _SUCCESS;


	if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
		return res;

	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) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm->ec_id = P2P_PROTO_WK_CID;
	pdrvextra_cmd_parm->type = intCmdType;	/*	As the command tppe. */
	pdrvextra_cmd_parm->size = 0;
	pdrvextra_cmd_parm->pbuf = NULL;		/*	Must be NULL here */

	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;

}

#ifdef CONFIG_IOCTL_CFG80211
static u8 _p2p_roch_cmd(_adapter *adapter, u64 cookie,
			struct wireless_dev *wdev,
			struct ieee80211_channel *ch,
			enum nl80211_channel_type ch_type,
			unsigned int duration, u8 flags)
{
	struct cmd_obj *cmdobj;
	struct drvextra_cmd_parm *parm;
	struct p2p_roch_parm *roch_parm;
	struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
	struct submit_ctx sctx;
	u8 cancel = duration ? 0 : 1;
	u8 res = _SUCCESS;

	roch_parm = (struct p2p_roch_parm *)rtw_zmalloc(sizeof(struct p2p_roch_parm));
	if (!roch_parm) {
		res = _FAIL;
		goto exit;
	}

	roch_parm->cookie = cookie;
	roch_parm->wdev = wdev;
	if (!cancel) {
		memcpy(&roch_parm->ch, ch, sizeof(struct ieee80211_channel));
		roch_parm->ch_type = ch_type;
		roch_parm->duration = duration;
	}

	if (flags & RTW_CMDF_DIRECTLY) {
		/* no need to enqueue, do the cmd hdl directly and free cmd parameter */
		if (p2p_protocol_wk_hdl(adapter,
					cancel ? P2P_CANCEL_RO_CH_WK : P2P_RO_CH_WK,
					(u8 *)roch_parm) != H2C_SUCCESS)
			res = _FAIL;
		rtw_mfree((u8 *)roch_parm, sizeof(*roch_parm));
	} else {
		/* need enqueue, prepare cmd_obj and enqueue */
		parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
		if (parm == NULL) {
			rtw_mfree((u8 *)roch_parm, sizeof(*roch_parm));
			res = _FAIL;
			goto exit;
		}

		parm->ec_id = P2P_PROTO_WK_CID;
		parm->type = cancel ? P2P_CANCEL_RO_CH_WK : P2P_RO_CH_WK;
		parm->size = sizeof(*roch_parm);
		parm->pbuf = (u8 *)roch_parm;

		cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(*cmdobj));
		if (cmdobj == NULL) {
			res = _FAIL;
			rtw_mfree((u8 *)roch_parm, sizeof(*roch_parm));
			rtw_mfree((u8 *)parm, sizeof(*parm));
			goto exit;
		}

		init_h2fwcmd_w_parm_no_rsp(cmdobj, parm, GEN_CMD_CODE(_Set_Drv_Extra));

		if (flags & RTW_CMDF_WAIT_ACK) {
			cmdobj->sctx = &sctx;
			rtw_sctx_init(&sctx, 10 * 1000);
		}

		res = rtw_enqueue_cmd(pcmdpriv, cmdobj);

		if (res == _SUCCESS && (flags & RTW_CMDF_WAIT_ACK)) {
			rtw_sctx_wait(&sctx, __func__);
			_enter_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
			if (sctx.status == RTW_SCTX_SUBMITTED)
				cmdobj->sctx = NULL;
			_exit_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
			if (sctx.status != RTW_SCTX_DONE_SUCCESS)
				res = _FAIL;
		}
	}

exit:
	return res;
}

inline u8 p2p_roch_cmd(_adapter *adapter
	, u64 cookie, struct wireless_dev *wdev
	, struct ieee80211_channel *ch, enum nl80211_channel_type ch_type
	, unsigned int duration
	, u8 flags
)
{
	return _p2p_roch_cmd(adapter, cookie, wdev, ch, ch_type, duration, flags);
}

inline u8 p2p_cancel_roch_cmd(_adapter *adapter, u64 cookie, struct wireless_dev *wdev, u8 flags)
{
	return _p2p_roch_cmd(adapter, cookie, wdev, NULL, 0, 0, flags);
}
#endif /* CONFIG_IOCTL_CFG80211 */
#endif /* CONFIG_P2P */

u8 rtw_ps_cmd(_adapter *padapter)
{
	struct cmd_obj		*ppscmd;
	struct drvextra_cmd_parm	*pdrvextra_cmd_parm;
	struct cmd_priv	*pcmdpriv = &padapter->cmdpriv;

	u8	res = _SUCCESS;

#ifdef CONFIG_CONCURRENT_MODE
	if (padapter->adapter_type != PRIMARY_ADAPTER)
		goto exit;
#endif

	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) {
		rtw_mfree((unsigned char *)ppscmd, sizeof(struct cmd_obj));
		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;

}

#ifdef CONFIG_AP_MODE

static void rtw_chk_hi_queue_hdl(_adapter *padapter)
{
	struct sta_info *psta_bmc;
	struct sta_priv *pstapriv = &padapter->stapriv;
	u32 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 && rtw_get_passing_time_ms(start) < rtw_get_wait_hiq_empty_ms()) {
		rtw_msleep_os(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, "bmc sleepq and HIQ empty");
		} else /* re check again */
			rtw_chk_hi_queue_cmd(padapter);

	}

}

u8 rtw_chk_hi_queue_cmd(_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) {
		rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
		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;

}

#ifdef CONFIG_DFS_MASTER
u8 rtw_dfs_master_hdl(_adapter *adapter)
{
	struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);
	struct mlme_priv *mlme = &adapter->mlmepriv;

	if (!rfctl->dfs_master_enabled)
		goto exit;

	if (rtw_get_on_cur_ch_time(adapter) == 0
		|| rtw_get_passing_time_ms(rtw_get_on_cur_ch_time(adapter)) < 300
	) {
		/* offchannel , bypass radar detect */
		goto cac_status_chk;
	}

	if (IS_CH_WAITING(rfctl) && !IS_UNDER_CAC(rfctl)) {
		/* non_ocp, bypass radar detect */
		goto cac_status_chk;
	}

	if (!rfctl->dbg_dfs_master_fake_radar_detect_cnt
		&& rtw_odm_radar_detect(adapter) != true)
		goto cac_status_chk;

	if (rfctl->dbg_dfs_master_fake_radar_detect_cnt != 0) {
		RTW_INFO(FUNC_ADPT_FMT" fake radar detect, cnt:%d\n", FUNC_ADPT_ARG(adapter)
			, rfctl->dbg_dfs_master_fake_radar_detect_cnt);
		rfctl->dbg_dfs_master_fake_radar_detect_cnt--;
	}

	if (rfctl->dbg_dfs_master_radar_detect_trigger_non) {
		/* radar detect debug mode, trigger no mlme flow */
		if (0)
			RTW_INFO(FUNC_ADPT_FMT" radar detected, trigger no mlme flow for debug\n", FUNC_ADPT_ARG(adapter));
	} else {
		/* TODO: move timer to rfctl */
		struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
		int i;

		for (i = 0; i < dvobj->iface_nums; i++) {
			if (!dvobj->padapters[i])
				continue;
			if (check_fwstate(&dvobj->padapters[i]->mlmepriv, WIFI_AP_STATE)
				&& check_fwstate(&dvobj->padapters[i]->mlmepriv, WIFI_ASOC_STATE))
				break;
		}

		if (i >= dvobj->iface_nums) {
			/* what? */
			rtw_warn_on(1);
		} else {
			rtw_chset_update_non_ocp(dvobj->padapters[i]->mlmeextpriv.channel_set
				, rfctl->radar_detect_ch, rfctl->radar_detect_bw, rfctl->radar_detect_offset);
			rfctl->radar_detected = 1;

			/* trigger channel selection */
			rtw_change_bss_chbw_cmd(dvobj->padapters[i], RTW_CMDF_DIRECTLY, -1, dvobj->padapters[i]->mlmepriv.ori_bw, -1);
		}

		if (rfctl->dfs_master_enabled)
			goto set_timer;
		goto exit;
	}

cac_status_chk:

	if (!IS_CH_WAITING(rfctl) && !IS_CAC_STOPPED(rfctl)) {
		u8 pause = 0x00;

		rtw_hal_set_hwreg(adapter, HW_VAR_TXPAUSE, &pause);
		rfctl->cac_start_time = rfctl->cac_end_time = RTW_CAC_STOPPED;
	}

set_timer:
	_set_timer(&mlme->dfs_master_timer, DFS_MASTER_TIMER_MS);

exit:
	return H2C_SUCCESS;
}

u8 rtw_dfs_master_cmd(_adapter *adapter, bool enqueue)
{
	struct cmd_obj *cmdobj;
	struct drvextra_cmd_parm *pdrvextra_cmd_parm;
	struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
	u8 res = _FAIL;

	if (enqueue) {
		cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
		if (cmdobj == NULL)
			goto exit;

		pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
		if (pdrvextra_cmd_parm == NULL) {
			rtw_mfree((u8 *)cmdobj, sizeof(struct cmd_obj));
			goto exit;
		}

		pdrvextra_cmd_parm->ec_id = DFS_MASTER_WK_CID;
		pdrvextra_cmd_parm->type = 0;
		pdrvextra_cmd_parm->size = 0;
		pdrvextra_cmd_parm->pbuf = NULL;

		init_h2fwcmd_w_parm_no_rsp(cmdobj, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
		res = rtw_enqueue_cmd(pcmdpriv, cmdobj);
	} else {
		rtw_dfs_master_hdl(adapter);
		res = _SUCCESS;
	}

exit:
	return res;
}

#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
void rtw_dfs_master_timer_hdl(RTW_TIMER_HDL_ARGS)
#else
void rtw_dfs_master_timer_hdl(struct timer_list *t)
#endif
{
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
	_adapter *adapter = (_adapter *)FunctionContext;
#else
	_adapter *adapter = from_timer(adapter, t, dfs_master_timer);
#endif
	rtw_dfs_master_cmd(adapter, true);
}

void rtw_dfs_master_enable(_adapter *adapter, u8 ch, u8 bw, u8 offset)
{
	struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);

	/* TODO: move timer to rfctl */
	adapter = GET_PRIMARY_ADAPTER(adapter);

	RTW_INFO(FUNC_ADPT_FMT" on %u,%u,%u\n", FUNC_ADPT_ARG(adapter), ch, bw, offset);

	if (rtw_is_cac_reset_needed(adapter, ch, bw, offset) == true)
		rtw_reset_cac(adapter, ch, bw, offset);

	rfctl->radar_detect_by_others = false;
	rfctl->radar_detect_ch = ch;
	rfctl->radar_detect_bw = bw;
	rfctl->radar_detect_offset = offset;

	rfctl->radar_detected = 0;

	if (!rfctl->dfs_master_enabled) {
		RTW_INFO(FUNC_ADPT_FMT" set dfs_master_enabled\n", FUNC_ADPT_ARG(adapter));
		rfctl->dfs_master_enabled = 1;
		_set_timer(&adapter->mlmepriv.dfs_master_timer, DFS_MASTER_TIMER_MS);

		if (rtw_rfctl_overlap_radar_detect_ch(rfctl)) {
			if (IS_CH_WAITING(rfctl)) {
				u8 pause = 0xFF;

				rtw_hal_set_hwreg(adapter, HW_VAR_TXPAUSE, &pause);
			}
			rtw_odm_radar_detect_enable(adapter);
		}
	}
}

void rtw_dfs_master_disable(_adapter *adapter, u8 ch, u8 bw, u8 offset, bool by_others)
{
	struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);

	/* TODO: move timer to rfctl */
	adapter = GET_PRIMARY_ADAPTER(adapter);

	rfctl->radar_detect_by_others = by_others;

	if (rfctl->dfs_master_enabled) {
		bool overlap_radar_detect_ch = rtw_rfctl_overlap_radar_detect_ch(rfctl);

		RTW_INFO(FUNC_ADPT_FMT" clear dfs_master_enabled\n", FUNC_ADPT_ARG(adapter));

		rfctl->dfs_master_enabled = 0;
		rfctl->radar_detected = 0;
		rfctl->radar_detect_ch = 0;
		rfctl->radar_detect_bw = 0;
		rfctl->radar_detect_offset = 0;
		rfctl->cac_start_time = rfctl->cac_end_time = RTW_CAC_STOPPED;
		_cancel_timer_ex(&adapter->mlmepriv.dfs_master_timer);

		if (overlap_radar_detect_ch) {
			u8 pause = 0x00;

			rtw_hal_set_hwreg(adapter, HW_VAR_TXPAUSE, &pause);
			rtw_odm_radar_detect_disable(adapter);
		}
	}

	if (by_others) {
		rfctl->radar_detect_ch = ch;
		rfctl->radar_detect_bw = bw;
		rfctl->radar_detect_offset = offset;
	}
}

void rtw_dfs_master_status_apply(_adapter *adapter, u8 self_action)
{
	struct mlme_ext_priv *mlmeext = &adapter->mlmeextpriv;
	struct mi_state mstate;
	u8 u_ch, u_bw, u_offset;
	bool ld_sta_in_dfs = false;
	bool sync_ch = false; /* false: asign channel directly */
	bool needed = false;

	rtw_mi_status_no_self(adapter, &mstate);
	rtw_mi_get_ch_setting_union_no_self(adapter, &u_ch, &u_bw, &u_offset);
	if (u_ch != 0)
		sync_ch = true;

	switch (self_action) {
	case MLME_STA_CONNECTING:
		MSTATE_STA_LG_NUM(&mstate)++;
		break;
	case MLME_STA_CONNECTED:
		MSTATE_STA_LD_NUM(&mstate)++;
		break;
	case MLME_AP_STARTED:
		MSTATE_AP_NUM(&mstate)++;
		break;
	case MLME_AP_STOPPED:
	case MLME_STA_DISCONNECTED:
	default:
		break;
	}

	if (sync_ch == true) {
		if (!rtw_is_chbw_grouped(mlmeext->cur_channel, mlmeext->cur_bwmode, mlmeext->cur_ch_offset, u_ch, u_bw, u_offset)) {
			RTW_INFO(FUNC_ADPT_FMT" can't sync %u,%u,%u with %u,%u,%u\n", FUNC_ADPT_ARG(adapter)
				, mlmeext->cur_channel, mlmeext->cur_bwmode, mlmeext->cur_ch_offset, u_ch, u_bw, u_offset);
			goto apply;
		}

		rtw_sync_chbw(&mlmeext->cur_channel, &mlmeext->cur_bwmode, &mlmeext->cur_ch_offset
			, &u_ch, &u_bw, &u_offset);
	} else {
		u_ch = mlmeext->cur_channel;
		u_bw = mlmeext->cur_bwmode;
		u_offset = mlmeext->cur_ch_offset;
	}

	if (MSTATE_STA_LD_NUM(&mstate) > 0) {
		/* rely on AP on which STA mode connects */
		if (rtw_is_dfs_ch(u_ch, u_bw, u_offset))
			ld_sta_in_dfs = true;
		goto apply;
	}

	if (MSTATE_STA_LG_NUM(&mstate) > 0) {
		/* STA mode is linking */
		goto apply;
	}

	if (MSTATE_AP_NUM(&mstate) == 0) {
		/* No working AP mode */
		goto apply;
	}

	if (rtw_is_dfs_ch(u_ch, u_bw, u_offset))
		needed = true;

apply:

	RTW_INFO(FUNC_ADPT_FMT" needed:%d, self_action:%u\n"
		, FUNC_ADPT_ARG(adapter), needed, self_action);
	RTW_INFO(FUNC_ADPT_FMT" ld_sta_num:%u, lg_sta_num:%u, ap_num:%u, %u,%u,%u\n"
		, FUNC_ADPT_ARG(adapter), MSTATE_STA_LD_NUM(&mstate), MSTATE_STA_LG_NUM(&mstate), MSTATE_AP_NUM(&mstate)
		, u_ch, u_bw, u_offset);

	if (needed == true)
		rtw_dfs_master_enable(adapter, u_ch, u_bw, u_offset);
	else
		rtw_dfs_master_disable(adapter, u_ch, u_bw, u_offset, ld_sta_in_dfs);
}
#endif /* CONFIG_DFS_MASTER */

#endif /* CONFIG_AP_MODE */

#ifdef CONFIG_BT_COEXIST
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;
};

void btinfo_evt_dump(void *sel, void *buf)
{
	struct btinfo *info = (struct btinfo *)buf;

	RTW_PRINT_SEL(sel, "cid:0x%02x, len:%u\n", info->cid, info->len);

	if (info->len > 2)
		RTW_PRINT_SEL(sel, "byte2:%s%s%s%s%s%s%s%s\n"
			      , info->bConnection ? "bConnection " : ""
			      , info->bSCOeSCO ? "bSCOeSCO " : ""
			      , info->bInQPage ? "bInQPage " : ""
			      , info->bACLBusy ? "bACLBusy " : ""
			      , info->bSCOBusy ? "bSCOBusy " : ""
			      , info->bHID ? "bHID " : ""
			      , info->bA2DP ? "bA2DP " : ""
			      , info->bFTP ? "bFTP" : ""
			     );

	if (info->len > 3)
		RTW_PRINT_SEL(sel, "retry_cnt:%u\n", info->retry_cnt);

	if (info->len > 4)
		RTW_PRINT_SEL(sel, "rssi:%u\n", info->rssi);

	if (info->len > 5)
		RTW_PRINT_SEL(sel, "byte5:%s%s\n"
			      , info->eSCO_SCO ? "eSCO_SCO " : ""
			      , info->Master_Slave ? "Master_Slave " : ""
			     );
}

static void rtw_btinfo_hdl(_adapter *adapter, u8 *buf, u16 buf_len)
{
#define BTINFO_WIFI_FETCH 0x23
#define BTINFO_BT_AUTO_RPT 0x27
#ifdef CONFIG_BT_COEXIST_SOCKET_TRX
	struct btinfo_8761ATV *info = (struct btinfo_8761ATV *)buf;
#else /* !CONFIG_BT_COEXIST_SOCKET_TRX */
	struct btinfo *info = (struct btinfo *)buf;
#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */
	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
#ifdef CONFIG_BT_COEXIST_SOCKET_TRX
	RTW_INFO("%s: btinfo[0]=%x,btinfo[1]=%x,btinfo[2]=%x,btinfo[3]=%x btinfo[4]=%x,btinfo[5]=%x,btinfo[6]=%x,btinfo[7]=%x\n"
		, __func__, buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
#else/* !CONFIG_BT_COEXIST_SOCKET_TRX */
	btinfo_evt_dump(RTW_DBGDUMP, info);
#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */
#endif /* DBG_PROC_SET_BTINFO_EVT */

	/* 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;
#ifdef CONFIG_BT_COEXIST_SOCKET_TRX
	else if (cmd_idx == 0x01 || cmd_idx == 0x02)
		buf[1] = buf[0];
#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */
	rtw_btcoex_BtInfoNotify(adapter, len + 1, &buf[1]);
}

u8 rtw_btinfo_cmd(_adapter *adapter, u8 *buf, u16 len)
{
	struct cmd_obj *ph2c;
	struct drvextra_cmd_parm *pdrvextra_cmd_parm;
	u8 *btinfo;
	struct cmd_priv *pcmdpriv = &adapter->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) {
		rtw_mfree((u8 *)ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	btinfo = rtw_zmalloc(len);
	if (btinfo == NULL) {
		rtw_mfree((u8 *)ph2c, sizeof(struct cmd_obj));
		rtw_mfree((u8 *)pdrvextra_cmd_parm, sizeof(struct drvextra_cmd_parm));
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm->ec_id = BTINFO_WK_CID;
	pdrvextra_cmd_parm->type = 0;
	pdrvextra_cmd_parm->size = len;
	pdrvextra_cmd_parm->pbuf = btinfo;

	memcpy(btinfo, buf, len);

	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;
}
#endif /* CONFIG_BT_COEXIST */

u8 rtw_test_h2c_cmd(_adapter *adapter, u8 *buf, u8 len)
{
	struct cmd_obj *pcmdobj;
	struct drvextra_cmd_parm *pdrvextra_cmd_parm;
	u8 *ph2c_content;
	struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
	u8	res = _SUCCESS;

	pcmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (pcmdobj == NULL) {
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
	if (pdrvextra_cmd_parm == NULL) {
		rtw_mfree((u8 *)pcmdobj, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	ph2c_content = rtw_zmalloc(len);
	if (ph2c_content == NULL) {
		rtw_mfree((u8 *)pcmdobj, sizeof(struct cmd_obj));
		rtw_mfree((u8 *)pdrvextra_cmd_parm, sizeof(struct drvextra_cmd_parm));
		res = _FAIL;
		goto exit;
	}

	pdrvextra_cmd_parm->ec_id = TEST_H2C_CID;
	pdrvextra_cmd_parm->type = 0;
	pdrvextra_cmd_parm->size = len;
	pdrvextra_cmd_parm->pbuf = ph2c_content;

	memcpy(ph2c_content, buf, len);

	init_h2fwcmd_w_parm_no_rsp(pcmdobj, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));

	res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);

exit:
	return res;
}

static s32 rtw_mp_cmd_hdl(_adapter *padapter, u8 mp_cmd_id)
{
	HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(padapter);
	int ret = H2C_SUCCESS;
	u8 rfreg0;

	if (mp_cmd_id == MP_START) {
		if (padapter->registrypriv.mp_mode == 0) {
			rtw_hal_deinit(padapter);
			padapter->registrypriv.mp_mode = 1;
#ifdef CONFIG_RF_POWER_TRIM
			if (!IS_HARDWARE_TYPE_8814A(padapter) && !IS_HARDWARE_TYPE_8822B(padapter)) {
				padapter->registrypriv.RegPwrTrimEnable = 1;
				rtw_hal_read_chip_info(padapter);
			}
#endif /*CONFIG_RF_POWER_TRIM*/
			rtw_hal_init(padapter);
#ifdef RTW_HALMAC /*for New IC*/
			MPT_InitializeAdapter(padapter, 1);
#endif /* CONFIG_MP_INCLUDED */
		}

		if (padapter->registrypriv.mp_mode == 0) {
			ret = H2C_REJECTED;
			goto exit;
		}

		if (padapter->mppriv.mode == MP_OFF) {
			if (mp_start_test(padapter) == _FAIL) {
				ret = H2C_REJECTED;
				goto exit;
			}
			padapter->mppriv.mode = MP_ON;
			MPT_PwrCtlDM(padapter, 0);
		}
		padapter->mppriv.bmac_filter = false;
		odm_write_dig(&pHalData->odmpriv, 0x20);
	} else if (mp_cmd_id == MP_STOP) {
		if (padapter->registrypriv.mp_mode == 1) {
			MPT_DeInitAdapter(padapter);
			rtw_hal_deinit(padapter);
			padapter->registrypriv.mp_mode = 0;
			rtw_hal_init(padapter);
		}

		if (padapter->mppriv.mode != MP_OFF) {
			mp_stop_test(padapter);
			padapter->mppriv.mode = MP_OFF;
		}
	} else {
		RTW_INFO(FUNC_ADPT_FMT"invalid id:%d\n", FUNC_ADPT_ARG(padapter), mp_cmd_id);
		ret = H2C_PARAMETERS_ERROR;
		rtw_warn_on(1);
	}

exit:
	return ret;
}

u8 rtw_mp_cmd(_adapter *adapter, u8 mp_cmd_id, u8 flags)
{
	struct cmd_obj *cmdobj;
	struct drvextra_cmd_parm *parm;
	struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
	struct submit_ctx sctx;
	u8 res = _SUCCESS;

	parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
	if (!parm) {
		res = _FAIL;
		goto exit;
	}

	parm->ec_id = MP_CMD_WK_CID;
	parm->type = mp_cmd_id;
	parm->size = 0;
	parm->pbuf = NULL;

	if (flags & RTW_CMDF_DIRECTLY) {
		/* no need to enqueue, do the cmd hdl directly and free cmd parameter */
		if (rtw_mp_cmd_hdl(adapter, mp_cmd_id) != H2C_SUCCESS)
			res = _FAIL;
		rtw_mfree((u8 *)parm, sizeof(*parm));
	} else {
		/* need enqueue, prepare cmd_obj and enqueue */
		cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(*cmdobj));
		if (cmdobj == NULL) {
			res = _FAIL;
			rtw_mfree((u8 *)parm, sizeof(*parm));
			goto exit;
		}

		init_h2fwcmd_w_parm_no_rsp(cmdobj, parm, GEN_CMD_CODE(_Set_Drv_Extra));

		if (flags & RTW_CMDF_WAIT_ACK) {
			cmdobj->sctx = &sctx;
			rtw_sctx_init(&sctx, 10 * 1000);
		}

		res = rtw_enqueue_cmd(pcmdpriv, cmdobj);

		if (res == _SUCCESS && (flags & RTW_CMDF_WAIT_ACK)) {
			rtw_sctx_wait(&sctx, __func__);
			_enter_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
			if (sctx.status == RTW_SCTX_SUBMITTED)
				cmdobj->sctx = NULL;
			_exit_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
			if (sctx.status != RTW_SCTX_DONE_SUCCESS)
				res = _FAIL;
		}
	}

exit:
	return res;
}

#ifdef CONFIG_RTW_CUSTOMER_STR
static s32 rtw_customer_str_cmd_hdl(_adapter *adapter, u8 write, const u8 *cstr)
{
	int ret = H2C_SUCCESS;

	if (write)
		ret = rtw_hal_h2c_customer_str_write(adapter, cstr);
	else
		ret = rtw_hal_h2c_customer_str_req(adapter);

	return ret == _SUCCESS ? H2C_SUCCESS : H2C_REJECTED;
}

static u8 rtw_customer_str_cmd(_adapter *adapter, u8 write, const u8 *cstr)
{
	struct cmd_obj *cmdobj;
	struct drvextra_cmd_parm *parm;
	u8 *str = NULL;
	struct cmd_priv *pcmdpriv = &adapter->cmdpriv;
	struct submit_ctx sctx;
	u8 res = _SUCCESS;

	parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
	if (parm == NULL) {
		res = _FAIL;
		goto exit;
	}

	if (write) {
		str = rtw_zmalloc(RTW_CUSTOMER_STR_LEN);
		if (str == NULL) {
			rtw_mfree((u8 *)parm, sizeof(struct drvextra_cmd_parm));
			res = _FAIL;
			goto exit;
		}
	}

	parm->ec_id = CUSTOMER_STR_WK_CID;
	parm->type = write;
	parm->size = write ? RTW_CUSTOMER_STR_LEN : 0;
	parm->pbuf = write ? str : NULL;

	if (write)
		memcpy(str, cstr, RTW_CUSTOMER_STR_LEN);

	/* need enqueue, prepare cmd_obj and enqueue */
	cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(*cmdobj));
	if (cmdobj == NULL) {
		res = _FAIL;
		rtw_mfree((u8 *)parm, sizeof(*parm));
		if (write)
			rtw_mfree(str, RTW_CUSTOMER_STR_LEN);
		goto exit;
	}

	init_h2fwcmd_w_parm_no_rsp(cmdobj, parm, GEN_CMD_CODE(_Set_Drv_Extra));

	cmdobj->sctx = &sctx;
	rtw_sctx_init(&sctx, 2 * 1000);

	res = rtw_enqueue_cmd(pcmdpriv, cmdobj);

	if (res == _SUCCESS) {
		rtw_sctx_wait(&sctx, __func__);
		_enter_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
		if (sctx.status == RTW_SCTX_SUBMITTED)
			cmdobj->sctx = NULL;
		_exit_critical_mutex(&pcmdpriv->sctx_mutex, NULL);
		if (sctx.status != RTW_SCTX_DONE_SUCCESS)
			res = _FAIL;
	}

exit:
	return res;
}

inline u8 rtw_customer_str_req_cmd(_adapter *adapter)
{
	return rtw_customer_str_cmd(adapter, 0, NULL);
}

inline u8 rtw_customer_str_write_cmd(_adapter *adapter, const u8 *cstr)
{
	return rtw_customer_str_cmd(adapter, 1, cstr);
}
#endif /* CONFIG_RTW_CUSTOMER_STR */

static u8 rtw_c2h_wk_cmd(PADAPTER padapter, u8 *pbuf, u16 length, u8 type)
{
	struct cmd_obj *ph2c;
	struct drvextra_cmd_parm *pdrvextra_cmd_parm;
	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
	u8 *extra_cmd_buf;
	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) {
		rtw_mfree((u8 *)ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	extra_cmd_buf = rtw_zmalloc(length);
	if (extra_cmd_buf == NULL) {
		rtw_mfree((u8 *)ph2c, sizeof(struct cmd_obj));
		rtw_mfree((u8 *)pdrvextra_cmd_parm, sizeof(struct drvextra_cmd_parm));
		res = _FAIL;
		goto exit;
	}

	memcpy(extra_cmd_buf, pbuf, length);
	pdrvextra_cmd_parm->ec_id = C2H_WK_CID;
	pdrvextra_cmd_parm->type = type;
	pdrvextra_cmd_parm->size = length;
	pdrvextra_cmd_parm->pbuf = extra_cmd_buf;

	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;
}

#ifdef CONFIG_FW_C2H_REG
inline u8 rtw_c2h_reg_wk_cmd(_adapter *adapter, u8 *c2h_evt)
{
	return rtw_c2h_wk_cmd(adapter, c2h_evt, c2h_evt ? C2H_REG_LEN : 0, C2H_TYPE_REG);
}
#endif

#ifdef CONFIG_FW_C2H_PKT
inline u8 rtw_c2h_packet_wk_cmd(_adapter *adapter, u8 *c2h_evt, u16 length)
{
	return rtw_c2h_wk_cmd(adapter, c2h_evt, length, C2H_TYPE_PKT);
}
#endif

u8 rtw_run_in_thread_cmd(PADAPTER padapter, void (*func)(void *), void *context)
{
	struct cmd_priv *pcmdpriv;
	struct cmd_obj *ph2c;
	struct RunInThread_param *parm;
	s32 res = _SUCCESS;

	pcmdpriv = &padapter->cmdpriv;

	ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (!ph2c) {
		res = _FAIL;
		goto exit;
	}

	parm = (struct RunInThread_param *)rtw_zmalloc(sizeof(struct RunInThread_param));
	if (!parm) {
		rtw_mfree((u8 *)ph2c, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	parm->func = func;
	parm->context = context;
	init_h2fwcmd_w_parm_no_rsp(ph2c, parm, GEN_CMD_CODE(_RunInThreadCMD));

	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
exit:


	return res;
}

#ifdef CONFIG_FW_C2H_REG
s32 c2h_evt_hdl(_adapter *adapter, u8 *c2h_evt, c2h_id_filter filter)
{
	s32 ret = _FAIL;
	u8 buf[C2H_REG_LEN] = {0};
	u8 id, seq, plen;
	u8 *payload;

	if (!c2h_evt) {
		/* No c2h event in cmd_obj, read c2h event before handling*/
		if (rtw_hal_c2h_evt_read(adapter, buf) != _SUCCESS)
			goto exit;
		c2h_evt = buf;
	}

	rtw_hal_c2h_reg_hdr_parse(adapter, c2h_evt, &id, &seq, &plen, &payload);

	if (filter && filter(adapter, id, seq, plen, payload) == false)
		goto exit;

	ret = rtw_hal_c2h_handler(adapter, id, seq, plen, payload);

exit:
	return ret;
}
#endif /* CONFIG_FW_C2H_REG */

static u8 session_tracker_cmd(_adapter *adapter, u8 cmd, struct sta_info *sta, u8 *local_naddr, u8 *local_port, u8 *remote_naddr, u8 *remote_port)
{
	struct cmd_priv	*cmdpriv = &adapter->cmdpriv;
	struct cmd_obj *cmdobj;
	struct drvextra_cmd_parm *cmd_parm;
	struct st_cmd_parm *st_parm;
	u8	res = _SUCCESS;

	cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
	if (cmdobj == NULL) {
		res = _FAIL;
		goto exit;
	}

	cmd_parm = (struct drvextra_cmd_parm *)rtw_zmalloc(sizeof(struct drvextra_cmd_parm));
	if (cmd_parm == NULL) {
		rtw_mfree((u8 *)cmdobj, sizeof(struct cmd_obj));
		res = _FAIL;
		goto exit;
	}

	st_parm = (struct st_cmd_parm *)rtw_zmalloc(sizeof(struct st_cmd_parm));
	if (st_parm == NULL) {
		rtw_mfree((u8 *)cmdobj, sizeof(struct cmd_obj));
		rtw_mfree((u8 *)cmd_parm, sizeof(struct drvextra_cmd_parm));
		res = _FAIL;
		goto exit;
	}

	st_parm->cmd = cmd;
	st_parm->sta = sta;
	if (cmd != ST_CMD_CHK) {
		memcpy(&st_parm->local_naddr, local_naddr, 4);
		memcpy(&st_parm->local_port, local_port, 2);
		memcpy(&st_parm->remote_naddr, remote_naddr, 4);
		memcpy(&st_parm->remote_port, remote_port, 2);
	}

	cmd_parm->ec_id = SESSION_TRACKER_WK_CID;
	cmd_parm->type = 0;
	cmd_parm->size = sizeof(struct st_cmd_parm);
	cmd_parm->pbuf = (u8 *)st_parm;
	init_h2fwcmd_w_parm_no_rsp(cmdobj, cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
	cmdobj->no_io = 1;

	res = rtw_enqueue_cmd(cmdpriv, cmdobj);

exit:
	return res;
}

inline u8 session_tracker_chk_cmd(_adapter *adapter, struct sta_info *sta)
{
	return session_tracker_cmd(adapter, ST_CMD_CHK, sta, NULL, NULL, NULL, NULL);
}

inline u8 session_tracker_add_cmd(_adapter *adapter, struct sta_info *sta, u8 *local_naddr, u8 *local_port, u8 *remote_naddr, u8 *remote_port)
{
	return session_tracker_cmd(adapter, ST_CMD_ADD, sta, local_naddr, local_port, remote_naddr, remote_port);
}

inline u8 session_tracker_del_cmd(_adapter *adapter, struct sta_info *sta, u8 *local_naddr, u8 *local_port, u8 *remote_naddr, u8 *remote_port)
{
	return session_tracker_cmd(adapter, ST_CMD_DEL, sta, local_naddr, local_port, remote_naddr, remote_port);
}

static void session_tracker_chk_for_sta(_adapter *adapter, struct sta_info *sta)
{
	struct st_ctl_t *st_ctl = &sta->st_ctl;
	int i;
	unsigned long irqL;
	_list *plist, *phead, *pnext;
	_list dlist;
	struct session_tracker *st = NULL;
	u8 op_wfd_mode = MIRACAST_DISABLED;

	if (DBG_SESSION_TRACKER)
		RTW_INFO(FUNC_ADPT_FMT" sta:%p\n", FUNC_ADPT_ARG(adapter), sta);

	if (!(sta->state & _FW_LINKED))
		goto exit;

	for (i = 0; i < SESSION_TRACKER_REG_ID_NUM; i++) {
		if (st_ctl->reg[i].s_proto != 0)
			break;
	}
	if (i >= SESSION_TRACKER_REG_ID_NUM)
		goto chk_sta;

	INIT_LIST_HEAD(&dlist);

	_enter_critical_bh(&st_ctl->tracker_q.lock, &irqL);

	phead = &st_ctl->tracker_q.queue;
	plist = get_next(phead);
	pnext = get_next(plist);
	while (rtw_end_of_queue_search(phead, plist) == false) {
		st = LIST_CONTAINOR(plist, struct session_tracker, list);
		plist = pnext;
		pnext = get_next(pnext);

		if (st->status != ST_STATUS_ESTABLISH
			&& rtw_get_passing_time_ms(st->set_time) > ST_EXPIRE_MS
		) {
			list_del_init(&st->list);
			list_add_tail(&st->list, &dlist);
		}

		/* TODO: check OS for status update */
		if (st->status == ST_STATUS_CHECK)
			st->status = ST_STATUS_ESTABLISH;

		if (st->status != ST_STATUS_ESTABLISH)
			continue;

		#ifdef CONFIG_WFD
		if (ntohs(st->local_port) == adapter->wfd_info.rtsp_ctrlport)
			op_wfd_mode |= MIRACAST_SINK;
		if (ntohs(st->local_port) == adapter->wfd_info.tdls_rtsp_ctrlport)
			op_wfd_mode |= MIRACAST_SINK;
		if (ntohs(st->remote_port) == adapter->wfd_info.peer_rtsp_ctrlport)
			op_wfd_mode |= MIRACAST_SOURCE;
		#endif
	}

	_exit_critical_bh(&st_ctl->tracker_q.lock, &irqL);

	plist = get_next(&dlist);
	while (rtw_end_of_queue_search(&dlist, plist) == false) {
		st = LIST_CONTAINOR(plist, struct session_tracker, list);
		plist = get_next(plist);
		rtw_mfree((u8 *)st, sizeof(struct session_tracker));
	}

chk_sta:
	if (STA_OP_WFD_MODE(sta) != op_wfd_mode) {
		STA_SET_OP_WFD_MODE(sta, op_wfd_mode);
		rtw_sta_media_status_rpt_cmd(adapter, sta, 1);
	}

exit:
	return;
}

static void session_tracker_chk_for_adapter(_adapter *adapter)
{
	struct sta_priv *stapriv = &adapter->stapriv;
	struct sta_info *sta;
	int i;
	unsigned long irqL;
	_list *plist, *phead;
	u8 op_wfd_mode = MIRACAST_DISABLED;

	_enter_critical_bh(&stapriv->sta_hash_lock, &irqL);

	for (i = 0; i < NUM_STA; i++) {
		phead = &(stapriv->sta_hash[i]);
		plist = get_next(phead);

		while ((rtw_end_of_queue_search(phead, plist)) == false) {
			sta = LIST_CONTAINOR(plist, struct sta_info, hash_list);
			plist = get_next(plist);

			session_tracker_chk_for_sta(adapter, sta);

			op_wfd_mode |= STA_OP_WFD_MODE(sta);
		}
	}

	_exit_critical_bh(&stapriv->sta_hash_lock, &irqL);

#ifdef CONFIG_WFD
	adapter->wfd_info.op_wfd_mode = MIRACAST_MODE_REVERSE(op_wfd_mode);
#endif
}

static void session_tracker_cmd_hdl(_adapter *adapter, struct st_cmd_parm *parm)
{
	u8 cmd = parm->cmd;
	struct sta_info *sta = parm->sta;

	if (cmd == ST_CMD_CHK) {
		if (sta)
			session_tracker_chk_for_sta(adapter, sta);
		else
			session_tracker_chk_for_adapter(adapter);

		goto exit;

	} else if (cmd == ST_CMD_ADD || cmd == ST_CMD_DEL) {
		struct st_ctl_t *st_ctl;
		u32 local_naddr = parm->local_naddr;
		u16 local_port = parm->local_port;
		u32 remote_naddr = parm->remote_naddr;
		u16 remote_port = parm->remote_port;
		struct session_tracker *st = NULL;
		unsigned long irqL;
		_list *plist, *phead;
		u8 free_st = 0;
		u8 alloc_st = 0;

		if (DBG_SESSION_TRACKER)
			RTW_INFO(FUNC_ADPT_FMT" cmd:%u, sta:%p, local:"IP_FMT":"PORT_FMT", remote:"IP_FMT":"PORT_FMT"\n"
				, FUNC_ADPT_ARG(adapter), cmd, sta
				, IP_ARG(&local_naddr), PORT_ARG(&local_port)
				, IP_ARG(&remote_naddr), PORT_ARG(&remote_port)
			);

		if (!(sta->state & _FW_LINKED))
			goto exit;

		st_ctl = &sta->st_ctl;

		_enter_critical_bh(&st_ctl->tracker_q.lock, &irqL);

		phead = &st_ctl->tracker_q.queue;
		plist = get_next(phead);
		while (rtw_end_of_queue_search(phead, plist) == false) {
			st = LIST_CONTAINOR(plist, struct session_tracker, list);

			if (st->local_naddr == local_naddr
				&& st->local_port == cpu_to_be16(local_port)
				&& st->remote_naddr == remote_naddr
				&& st->remote_port == cpu_to_be16(remote_port))
				break;

			plist = get_next(plist);
		}

		if (rtw_end_of_queue_search(phead, plist) == true)
			st = NULL;

		switch (cmd) {
		case ST_CMD_DEL:
			if (st) {
				list_del_init(plist);
				free_st = 1;
			}
			goto unlock;
		case ST_CMD_ADD:
			if (!st)
				alloc_st = 1;
		}

unlock:
		_exit_critical_bh(&st_ctl->tracker_q.lock, &irqL);

		if (free_st) {
			rtw_mfree((u8 *)st, sizeof(struct session_tracker));
			goto exit;
		}

		if (alloc_st) {
			st = (struct session_tracker *)rtw_zmalloc(sizeof(struct session_tracker));
			if (!st)
				goto exit;

			st->local_naddr = local_naddr;
			st->local_port = cpu_to_be16(local_port);
			st->remote_naddr = remote_naddr;
			st->remote_port = cpu_to_be16(remote_port);
			st->set_time = jiffies;
			st->status = ST_STATUS_CHECK;

			_enter_critical_bh(&st_ctl->tracker_q.lock, &irqL);
			list_add_tail(&st->list, phead);
			_exit_critical_bh(&st_ctl->tracker_q.lock, &irqL);
		}
	}

exit:
	return;
}

u8 rtw_drvextra_cmd_hdl(_adapter *padapter, unsigned char *pbuf)
{
	int ret = H2C_SUCCESS;
	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 STA_MSTATUS_RPT_WK_CID:
		rtw_sta_media_status_rpt_cmd_hdl(padapter, (struct sta_media_status_rpt_cmd_parm *)pdrvextra_cmd->pbuf);
		break;

	case DYNAMIC_CHK_WK_CID:/*only  primary padapter go to this cmd, but execute dynamic_chk_wk_hdl() for two interfaces */
		rtw_dynamic_chk_wk_hdl(padapter);
		break;
	case POWER_SAVING_CTRL_WK_CID:
		power_saving_wk_hdl(padapter);
		break;
#ifdef CONFIG_LPS
	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;
#endif
#if (RATE_ADAPTIVE_SUPPORT == 1)
	case RTP_TIMER_CFG_WK_CID:
		rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type);
		break;
#endif
#ifdef CONFIG_ANTENNA_DIVERSITY
	case ANT_SELECT_WK_CID:
		antenna_select_wk_hdl(padapter, pdrvextra_cmd->type);
		break;
#endif
#ifdef CONFIG_P2P_PS
	case P2P_PS_WK_CID:
		p2p_ps_wk_hdl(padapter, pdrvextra_cmd->type);
		break;
#endif
#ifdef CONFIG_P2P
	case P2P_PROTO_WK_CID:
		/* I used the type_size as the type command */
		ret = p2p_protocol_wk_hdl(padapter, pdrvextra_cmd->type, pdrvextra_cmd->pbuf);
		break;
#endif
#ifdef CONFIG_AP_MODE
	case CHECK_HIQ_WK_CID:
		rtw_chk_hi_queue_hdl(padapter);
		break;
#endif
#ifdef CONFIG_INTEL_WIDI
	case INTEl_WIDI_WK_CID:
		intel_widi_wk_hdl(padapter, pdrvextra_cmd->type, pdrvextra_cmd->pbuf);
		break;
#endif
	/* 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:
		switch (pdrvextra_cmd->type) {
		#ifdef CONFIG_FW_C2H_REG
		case C2H_TYPE_REG:
			c2h_evt_hdl(padapter, pdrvextra_cmd->pbuf, NULL);
			break;
		#endif
		#ifdef CONFIG_FW_C2H_PKT
		case C2H_TYPE_PKT:
			rtw_hal_c2h_pkt_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->size);
			break;
		#endif
		default:
			RTW_ERR("unknown C2H type:%d\n", pdrvextra_cmd->type);
			rtw_warn_on(1);
			break;
		}
		break;
#ifdef CONFIG_BEAMFORMING
	case BEAMFORMING_WK_CID:
		beamforming_wk_hdl(padapter, pdrvextra_cmd->type, pdrvextra_cmd->pbuf);
		break;
#endif
	case DM_RA_MSK_WK_CID:
		rtw_dm_ra_mask_hdl(padapter, (struct sta_info *)pdrvextra_cmd->pbuf);
		break;
#ifdef CONFIG_BT_COEXIST
	case BTINFO_WK_CID:
		rtw_btinfo_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->size);
		break;
#endif
#ifdef CONFIG_DFS_MASTER
	case DFS_MASTER_WK_CID:
		rtw_dfs_master_hdl(padapter);
		break;
#endif
	case SESSION_TRACKER_WK_CID:
		session_tracker_cmd_hdl(padapter, (struct st_cmd_parm *)pdrvextra_cmd->pbuf);
		break;
	case EN_HW_UPDATE_TSF_WK_CID:
		rtw_hal_set_hwreg(padapter, HW_VAR_EN_HW_UPDATE_TSF, NULL);
		break;
	case TEST_H2C_CID:
		rtw_hal_fill_h2c_cmd(padapter, pdrvextra_cmd->pbuf[0], pdrvextra_cmd->size - 1, &pdrvextra_cmd->pbuf[1]);
		break;
	case MP_CMD_WK_CID:
		ret = rtw_mp_cmd_hdl(padapter, pdrvextra_cmd->type);
		break;
#ifdef CONFIG_RTW_CUSTOMER_STR
	case CUSTOMER_STR_WK_CID:
		ret = rtw_customer_str_cmd_hdl(padapter, pdrvextra_cmd->type, pdrvextra_cmd->pbuf);
		break;
#endif
	default:
		break;
	}

	if (pdrvextra_cmd->pbuf && pdrvextra_cmd->size > 0)
		rtw_mfree(pdrvextra_cmd->pbuf, pdrvextra_cmd->size);

	return ret;
}

void rtw_survey_cmd_callback(_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 */
		mlme_set_scan_to_timer(pmlmepriv, 1);
	} else if (pcmd->res != H2C_SUCCESS) {
		mlme_set_scan_to_timer(pmlmepriv, 1);
	}

	/* free cmd */
	rtw_free_cmd_obj(pcmd);
}

void rtw_disassoc_cmd_callback(_adapter	*padapter,  struct cmd_obj *pcmd)
{
	unsigned long	irqL;
	struct	mlme_priv *pmlmepriv = &padapter->mlmepriv;


	if (pcmd->res != H2C_SUCCESS) {
		_enter_critical_bh(&pmlmepriv->lock, &irqL);
		set_fwstate(pmlmepriv, _FW_LINKED);
		_exit_critical_bh(&pmlmepriv->lock, &irqL);
		goto exit;
	}
#ifdef CONFIG_BR_EXT
	else /* clear bridge database */
		nat25_db_cleanup(padapter);
#endif /* CONFIG_BR_EXT */

	/* free cmd */
	rtw_free_cmd_obj(pcmd);

exit:
	return;
}

void rtw_getmacreg_cmdrsp_callback(_adapter *padapter,  struct cmd_obj *pcmd)
{
	rtw_free_cmd_obj(pcmd);
}

void rtw_joinbss_cmd_callback(_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_create_ibss_post_hdl(_adapter *padapter, int status)
{
	u8 timer_cancelled;
	struct sta_info *psta = NULL;
	struct wlan_network *pwlan = NULL;
	struct	mlme_priv *pmlmepriv = &padapter->mlmepriv;
	WLAN_BSSID_EX *pdev_network = &padapter->registrypriv.dev_network;
	struct wlan_network *mlme_cur_network = &(pmlmepriv->cur_network);
	unsigned long irqL, irqL2;

	if (status != H2C_SUCCESS)
		_set_timer(&pmlmepriv->assoc_timer, 1);

	_cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled);

	_enter_critical_bh(&pmlmepriv->lock, &irqL);

	pwlan = _rtw_alloc_network(pmlmepriv);
	_enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL2);
	if (!pwlan) {
		pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
		if (!pwlan) {
			_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL2);
			goto createbss_cmd_fail;
		}
		pwlan->last_scanned = jiffies;
	} else {
		list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue);
	}
	pdev_network->Length = get_WLAN_BSSID_EX_sz(pdev_network);
	memcpy(&(pwlan->network), pdev_network, pdev_network->Length);

	/* copy pdev_network information to pmlmepriv->cur_network */
	memcpy(&mlme_cur_network->network, pdev_network, (get_WLAN_BSSID_EX_sz(pdev_network)));

	_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
	_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL2);

createbss_cmd_fail:
	_exit_critical_bh(&pmlmepriv->lock, &irqL);
exit:
	return;
}

void rtw_setstaKey_cmdrsp_callback(_adapter *padapter, struct cmd_obj *pcmd)
{
	rtw_free_cmd_obj(pcmd);
}

void rtw_setassocsta_cmdrsp_callback(_adapter	*padapter,  struct cmd_obj *pcmd)
{
	unsigned long	irqL;
	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)
		goto exit;

	psta->aid = psta->mac_id = passocsta_rsp->cam_id;

	_enter_critical_bh(&pmlmepriv->lock, &irqL);

	if (check_fwstate(pmlmepriv, WIFI_MP_STATE) &&
	    check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
		_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);

	set_fwstate(pmlmepriv, _FW_LINKED);
	_exit_critical_bh(&pmlmepriv->lock, &irqL);

exit:
	rtw_free_cmd_obj(pcmd);
}

void rtw_getrttbl_cmd_cmdrsp_callback(_adapter	*padapter,  struct cmd_obj *pcmd)
{

	rtw_free_cmd_obj(pcmd);
#ifdef CONFIG_MP_INCLUDED
	if (padapter->registrypriv.mp_mode == 1)
		padapter->mppriv.workparam.bcompleted = true;
#endif
}