rtl8188eu/core/rtw_wapi.c

#ifdef CONFIG_WAPI_SUPPORT

#include <linux/unistd.h>
#include <linux/etherdevice.h>
#include <drv_types.h>
#include <rtw_wapi.h>


u32 wapi_debug_component =
//				WAPI_INIT	|
//				WAPI_API    	|
//				WAPI_TX    	|
//				WAPI_RX    	|
				WAPI_ERR ; //always open err flags on

void WapiFreeAllStaInfo(_adapter *padapter)
{
	PRT_WAPI_T				pWapiInfo;
	PRT_WAPI_STA_INFO		pWapiStaInfo;
	PRT_WAPI_BKID			pWapiBkid;

	WAPI_TRACE(WAPI_INIT, "===========> %s\n", __FUNCTION__);
	pWapiInfo = &padapter->wapiInfo;

	//Pust to Idle List
	rtw_wapi_return_all_sta_info(padapter);

	//Sta Info List
	while(!list_empty(&(pWapiInfo->wapiSTAIdleList)))
	{
		pWapiStaInfo = (PRT_WAPI_STA_INFO)list_entry(pWapiInfo->wapiSTAIdleList.next, RT_WAPI_STA_INFO, list);
		list_del_init(&pWapiStaInfo->list);
	}

	//BKID List
	while(!list_empty(&(pWapiInfo->wapiBKIDIdleList)))
	{
		pWapiBkid = (PRT_WAPI_BKID)list_entry(pWapiInfo->wapiBKIDIdleList.next, RT_WAPI_BKID, list);
		list_del_init(&pWapiBkid->list);
	}
	WAPI_TRACE(WAPI_INIT, "<=========== %s\n", __FUNCTION__);
	return;
}

void WapiSetIE(_adapter *padapter)
{
	PRT_WAPI_T		pWapiInfo = &(padapter->wapiInfo);
	//PRT_WAPI_BKID	pWapiBkid;
	u16		protocolVer = 1;
	u16		akmCnt = 1;
	u16		suiteCnt = 1;
	u16		capability = 0;
	u8		OUI[3];

	OUI[0] = 0x00;
	OUI[1] = 0x14;
	OUI[2] = 0x72;

	pWapiInfo->wapiIELength = 0;
//protocol version
	memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength, &protocolVer, 2);
	pWapiInfo->wapiIELength +=2;
//akm
	memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength, &akmCnt, 2);
	pWapiInfo->wapiIELength +=2;

	if(pWapiInfo->bWapiPSK){
		memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength,OUI, 3);
		pWapiInfo->wapiIELength +=3;
		pWapiInfo->wapiIE[pWapiInfo->wapiIELength] = 0x2;
		pWapiInfo->wapiIELength +=1;
	}else{
		memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength,OUI, 3);
		pWapiInfo->wapiIELength +=3;
		pWapiInfo->wapiIE[pWapiInfo->wapiIELength] = 0x1;
		pWapiInfo->wapiIELength +=1;
	}

//usk
	memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength, &suiteCnt, 2);
	pWapiInfo->wapiIELength +=2;
	memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength,OUI, 3);
	pWapiInfo->wapiIELength +=3;
	pWapiInfo->wapiIE[pWapiInfo->wapiIELength] = 0x1;
	pWapiInfo->wapiIELength +=1;

//msk
	memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength,OUI, 3);
	pWapiInfo->wapiIELength +=3;
	pWapiInfo->wapiIE[pWapiInfo->wapiIELength] = 0x1;
	pWapiInfo->wapiIELength +=1;

//Capbility
	memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength, &capability, 2);
	pWapiInfo->wapiIELength +=2;
}


/*  PN1 > PN2, return 1,
 *  else return 0.
 */
u32 WapiComparePN(u8 *PN1, u8 *PN2)
{
	char i;

	if ((NULL == PN1) || (NULL == PN2))
		return 1;

	// overflow case
	if ((PN2[15] - PN1[15]) & 0x80)
		return 1;

	for (i=16; i>0; i--)
	{
		if(PN1[i-1] == PN2[i-1])
		    	continue;
		else if(PN1[i-1] > PN2[i-1])
			return 1;
		else
			return 0;
	}

	return 0;
}

u8
WapiGetEntryForCamWrite(_adapter *padapter,u8 *pMacAddr,u8 KID,BOOLEAN IsMsk)
{
	PRT_WAPI_T		pWapiInfo=NULL;
	//PRT_WAPI_CAM_ENTRY	pEntry=NULL;
	u8 i=0;
	u8 ret = 0xff;

	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);

	pWapiInfo =  &padapter->wapiInfo;

	//exist?
	for(i=0;i<WAPI_CAM_ENTRY_NUM;i++)
	{
		if(pWapiInfo->wapiCamEntry[i].IsUsed
			&& (_rtw_memcmp(pMacAddr, pWapiInfo->wapiCamEntry[i].PeerMacAddr, ETH_ALEN) == _TRUE)
			&& pWapiInfo->wapiCamEntry[i].keyidx == KID
			&& pWapiInfo->wapiCamEntry[i].type == IsMsk)
		{
			ret = pWapiInfo->wapiCamEntry[i].entry_idx; //cover it
			break;
		}
	}

	if(i == WAPI_CAM_ENTRY_NUM) //not found
	{
		for(i=0;i<WAPI_CAM_ENTRY_NUM;i++)
		{
			if(pWapiInfo->wapiCamEntry[i].IsUsed == 0)
			{
				pWapiInfo->wapiCamEntry[i].IsUsed = 1;
				pWapiInfo->wapiCamEntry[i].type = IsMsk;
				pWapiInfo->wapiCamEntry[i].keyidx = KID;
				_rtw_memcpy(pWapiInfo->wapiCamEntry[i].PeerMacAddr, pMacAddr,ETH_ALEN);
				ret = pWapiInfo->wapiCamEntry[i].entry_idx;
				break;
			}
		}
	}

	WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__);
	return ret;

/*
	if(RTIsListEmpty(&pWapiInfo->wapiCamIdleList)){
		RT_TRACE(COMP_SEC,DBG_LOUD,("No Entry for wapi!!!\n"));
		return 0;
	}

	pEntry = (PRT_WAPI_CAM_ENTRY)RTRemoveHeadList(&pWapiInfo->wapiCamIdleList);
	RTInsertTailList(&pWapiInfo->wapiCamUsedList, &pEntry->list);

	RT_TRACE(COMP_SEC,DBG_LOUD,("<====WapiGetCamEntry(),Get Entry Idx:%d.but we just return 4 for test\n",pEntry->entry_idx));

	return pEntry->entry_idx;*/
}

u8 WapiGetEntryForCamClear(_adapter *padapter,u8 *pPeerMac,u8 keyid,u8 IsMsk)
{
	PRT_WAPI_T		pWapiInfo=NULL;
	u8		i=0;

	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);

	pWapiInfo =  &padapter->wapiInfo;

	for(i=0;i<WAPI_CAM_ENTRY_NUM;i++)
	{
		if(pWapiInfo->wapiCamEntry[i].IsUsed
			&& (_rtw_memcmp(pPeerMac, pWapiInfo->wapiCamEntry[i].PeerMacAddr, ETH_ALEN) == _TRUE)
			&& pWapiInfo->wapiCamEntry[i].keyidx == keyid
			&& pWapiInfo->wapiCamEntry[i].type == IsMsk)
		{
				pWapiInfo->wapiCamEntry[i].IsUsed = 0;
				pWapiInfo->wapiCamEntry[i].keyidx = 2;
				_rtw_memset(pWapiInfo->wapiCamEntry[i].PeerMacAddr,0,ETH_ALEN);

				WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__);
				return pWapiInfo->wapiCamEntry[i].entry_idx;
		}
	}

	WAPI_TRACE(WAPI_API,"<====WapiGetReturnCamEntry(), No this cam entry.\n");
	return 0xff;
/*
	if(RTIsListEmpty(&pWapiInfo->wapiCamUsedList)){
		RT_TRACE(COMP_SEC,DBG_LOUD,("No Entry for wapi!!!\n"));
		return FALSE;
	}

	pList = &pWapiInfo->wapiCamUsedList;
	while(pList->Flink != &pWapiInfo->wapiCamUsedList)
	{
		pEntry = (PRT_WAPI_CAM_ENTRY)pList->Flink;
		if(PlatformCompareMemory(pPeerMac,pEntry->PeerMacAddr, ETHER_ADDRLEN)== 0
			&& keyid == pEntry->keyidx)
		{
			RTRemoveEntryList(pList);
			RTInsertHeadList(&pWapiInfo->wapiCamIdleList, pList);
			return pEntry->entry_idx;
		}
		pList = pList->Flink;
	}

	return 0;
*/
}

void
WapiResetAllCamEntry(_adapter *padapter)
{
	PRT_WAPI_T		pWapiInfo;
	int				i;

	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);

	pWapiInfo =  &padapter->wapiInfo;

	for (i=0;i<WAPI_CAM_ENTRY_NUM;i++)
	{
		_rtw_memset(pWapiInfo->wapiCamEntry[i].PeerMacAddr, 0, ETH_ALEN);
		pWapiInfo->wapiCamEntry[i].IsUsed = 0;
	 	pWapiInfo->wapiCamEntry[i].keyidx = 2; //invalid
	 	pWapiInfo->wapiCamEntry[i].entry_idx = 4+i*2;
 	}

	WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__);

	return;
}

u8 WapiWriteOneCamEntry(
	_adapter 	*padapter,
	u8 			*pMacAddr,
	u8 			KeyId,
	u8			EntryId,
	u8 			EncAlg,
	u8 			bGroupKey,
	u8 			*pKey
)
{
	u8 retVal = 0;
	u16 usConfig = 0;

	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);

	if(EntryId >= 32)
	{
		WAPI_TRACE(WAPI_ERR, "<=== CamAddOneEntry(): ulKeyId exceed!\n");
		return retVal;
	}

	usConfig=usConfig|(0x01<<15)|((u16)(EncAlg)<<2)|(KeyId);

	if(EncAlg == _SMS4_ )
	{
		if(bGroupKey == 1)
			usConfig |= (0x01<<6);
		if((EntryId % 2)==1)  // ==0 sec key; == 1mic key
			usConfig |= (0x01<<5);
	}

	write_cam(padapter, EntryId, usConfig, pMacAddr, pKey);

	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);
    	return 1;
}

void rtw_wapi_init(_adapter *padapter)
{
	PRT_WAPI_T		pWapiInfo;
	int				i;

	WAPI_TRACE(WAPI_INIT, "===========> %s\n", __FUNCTION__);
	RT_ASSERT_RET(padapter);

	if (!padapter->WapiSupport)
	{
		WAPI_TRACE(WAPI_INIT, "<========== %s, WAPI not supported!\n", __FUNCTION__);
		return;
	}

	pWapiInfo =  &padapter->wapiInfo;
	pWapiInfo->bWapiEnable = false;

	//Init BKID List
	INIT_LIST_HEAD(&pWapiInfo->wapiBKIDIdleList);
	INIT_LIST_HEAD(&pWapiInfo->wapiBKIDStoreList);
	for(i=0;i<WAPI_MAX_BKID_NUM;i++)
	{
		list_add_tail(&pWapiInfo->wapiBKID[i].list, &pWapiInfo->wapiBKIDIdleList);
	}

	//Init STA List
	INIT_LIST_HEAD(&pWapiInfo->wapiSTAIdleList);
	INIT_LIST_HEAD(&pWapiInfo->wapiSTAUsedList);
	for(i=0;i<WAPI_MAX_STAINFO_NUM;i++)
	{
		list_add_tail(&pWapiInfo->wapiSta[i].list, &pWapiInfo->wapiSTAIdleList);
	}

	 for (i=0;i<WAPI_CAM_ENTRY_NUM;i++)
	 {
		pWapiInfo->wapiCamEntry[i].IsUsed = 0;
	 	pWapiInfo->wapiCamEntry[i].keyidx = 2; //invalid
	 	pWapiInfo->wapiCamEntry[i].entry_idx = 4+i*2;
 	}

	WAPI_TRACE(WAPI_INIT, "<========== %s\n", __FUNCTION__);
}

void rtw_wapi_free(_adapter *padapter)
{
	WAPI_TRACE(WAPI_INIT, "===========> %s\n", __FUNCTION__);
	RT_ASSERT_RET(padapter);

	if (!padapter->WapiSupport)
	{
		WAPI_TRACE(WAPI_INIT, "<========== %s, WAPI not supported!\n", __FUNCTION__);
		return;
	}

	WapiFreeAllStaInfo(padapter);

	WAPI_TRACE(WAPI_INIT, "<========== %s\n", __FUNCTION__);
}

void rtw_wapi_disable_tx(_adapter *padapter)
{
	WAPI_TRACE(WAPI_INIT, "===========> %s\n", __FUNCTION__);
	RT_ASSERT_RET(padapter);

	if (!padapter->WapiSupport)
	{
		WAPI_TRACE(WAPI_INIT, "<========== %s, WAPI not supported!\n", __FUNCTION__);
		return;
	}

	padapter->wapiInfo.wapiTxMsk.bTxEnable = false;
	padapter->wapiInfo.wapiTxMsk.bSet = false;

	WAPI_TRACE(WAPI_INIT, "<========== %s\n", __FUNCTION__);
}

u8 rtw_wapi_is_wai_packet(_adapter* padapter,u8 *pkt_data)
{
	PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo);
	struct mlme_priv 	*pmlmepriv = &padapter->mlmepriv;
	struct security_priv   *psecuritypriv = &padapter->securitypriv;
	PRT_WAPI_STA_INFO pWapiSta = NULL;
	u8 WaiPkt = 0, *pTaddr, bFind = false;
	u8 Offset_TypeWAI = 0 ;	// (mac header len + llc length)
	
	WAPI_TRACE(WAPI_TX|WAPI_RX, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable))
	{
		WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__);
		return 0;
	}

	 Offset_TypeWAI = 24 + 6 ;

	//YJ,add,091103. Data frame may also have skb->data[30]=0x88 and skb->data[31]=0xb4.
	if ((pkt_data[1]&0x40) !=0)
	{
		DBG_871X("data is privacy \n");
	    	return 0;
	}
	
	pTaddr = GetAddr2Ptr(pkt_data);
	if(list_empty(&pWapiInfo->wapiSTAUsedList)){
		bFind = false;
	}else{
		list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list){
			if (_rtw_memcmp(pTaddr, pWapiSta->PeerMacAddr, 6) == _TRUE) {
				bFind = true;
				break;
			}
		}
	}

	WAPI_TRACE(WAPI_TX|WAPI_RX, "%s: bFind=%d pTaddr="MAC_FMT"\n", __FUNCTION__, bFind, MAC_ARG(pTaddr));

	if (pkt_data[0] == WIFI_QOS_DATA_TYPE)
	{
		Offset_TypeWAI += 2;
	}

	// 88b4?
	if( (pkt_data[Offset_TypeWAI]==0x88) && (pkt_data[Offset_TypeWAI+1]==0xb4) ){
		WaiPkt = pkt_data[Offset_TypeWAI+5];

		psecuritypriv->hw_decrypted = _TRUE;
	}else{
		WAPI_TRACE(WAPI_TX|WAPI_RX, "%s(): non wai packet\n",__FUNCTION__);
	}

	WAPI_TRACE(WAPI_TX|WAPI_RX, "%s(): Recvd WAI frame. IsWAIPkt(%d)\n",__FUNCTION__, WaiPkt);

	return	WaiPkt;
}


void rtw_wapi_update_info(_adapter *padapter, union recv_frame *precv_frame)
{
	PRT_WAPI_T     pWapiInfo = &(padapter->wapiInfo);
	struct recv_frame_hdr *precv_hdr;
	u8 	*ptr;
	u8 	*pTA;
	u8 	*pRecvPN;


	WAPI_TRACE(WAPI_RX, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable))
	{
		WAPI_TRACE(WAPI_RX, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__);
		return;
	}

	precv_hdr = &precv_frame->u.hdr;
	ptr = precv_hdr->rx_data;

	if (precv_hdr->attrib.qos == 1)
	{
		precv_hdr->UserPriority = GetTid(ptr);
	}
	else
	{
		precv_hdr->UserPriority = 0;
	}

	pTA = GetAddr2Ptr(ptr);
	_rtw_memcpy((u8 *)precv_hdr->WapiSrcAddr, pTA, 6);
	pRecvPN = ptr + precv_hdr->attrib.hdrlen + 2;
	_rtw_memcpy((u8 *)precv_hdr->WapiTempPN, pRecvPN, 16);

	WAPI_TRACE(WAPI_RX, "<========== %s\n", __FUNCTION__);
}

/****************************************************************************
TRUE-----------------Drop
FALSE---------------- handle
add to support WAPI to N-mode
*****************************************************************************/
u8 rtw_wapi_check_for_drop(
	_adapter *padapter,
	union recv_frame *precv_frame
)
{
	PRT_WAPI_T     pWapiInfo = &(padapter->wapiInfo);
	u8			*pLastRecvPN = NULL;
	u8			bFind = false;
	PRT_WAPI_STA_INFO	pWapiSta = NULL;
	u8 			bDrop = false;
	struct recv_frame_hdr *precv_hdr = &precv_frame->u.hdr;
	u8					WapiAEPNInitialValueSrc[16] = {0x37,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ;
	u8 					WapiAEMultiCastPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ;
	u8 					*ptr = precv_frame->u.hdr.rx_data;
	int					i;

	WAPI_TRACE(WAPI_RX, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable))
	{
		WAPI_TRACE(WAPI_RX, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__);
		return false;
	}

	if(precv_hdr->bIsWaiPacket !=0)
	{
		if(precv_hdr->bIsWaiPacket== 0x8)
		{

			DBG_871X("rtw_wapi_check_for_drop: dump packet \n");
			for(i=0;i<50;i++)
			{
				DBG_871X("%02X  ",ptr[i]);
				if((i+1) %8 ==0)
					DBG_871X("\n");
			}
			DBG_871X("\n rtw_wapi_check_for_drop: dump packet \n");

			for(i=0;i<16;i++)
			{
				if(ptr[i+27] !=0)
					break;
			}

			if(i== 16)
			{
				WAPI_TRACE(WAPI_RX,"rtw_wapi_check_for_drop: drop with zero BKID \n");
				return true;
			}
			else
			{
				return false;
			}
		}
			else
				return false;
	}

	if(list_empty(&pWapiInfo->wapiSTAUsedList)){
		bFind = false;
	}else{
		list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list) {
			if (_rtw_memcmp(precv_hdr->WapiSrcAddr, pWapiSta->PeerMacAddr, ETH_ALEN) == _TRUE) {
				bFind = true;
				break;
			}
		}
	}
	WAPI_TRACE(WAPI_RX, "%s: bFind=%d prxb->WapiSrcAddr="MAC_FMT"\n", __FUNCTION__, bFind, MAC_ARG(precv_hdr->WapiSrcAddr));

	if(bFind)
	{
		if(IS_MCAST(precv_hdr->attrib.ra))
		{
			WAPI_TRACE(WAPI_RX,"rtw_wapi_check_for_drop: multicast case \n");
			pLastRecvPN = pWapiSta->lastRxMulticastPN;
		}
		else
		{
			WAPI_TRACE(WAPI_RX,"rtw_wapi_check_for_drop: unicast case \n");
			switch(precv_hdr->UserPriority)
			{
				case 0:
				case 3:
					pLastRecvPN = pWapiSta->lastRxUnicastPNBEQueue;
					break;
				case 1:
				case 2:
					pLastRecvPN = pWapiSta->lastRxUnicastPNBKQueue;
					break;
				case 4:
				case 5:
					pLastRecvPN = pWapiSta->lastRxUnicastPNVIQueue;
					break;
				case 6:
				case 7:
					pLastRecvPN = pWapiSta->lastRxUnicastPNVOQueue;
					break;
				default:
					WAPI_TRACE(WAPI_ERR,"%s: Unknown TID \n",__FUNCTION__);
					break;
			}
		}

		if(!WapiComparePN(precv_hdr->WapiTempPN,pLastRecvPN))
		{
			WAPI_TRACE(WAPI_RX,"%s: Equal PN!!\n",__FUNCTION__);
			if(IS_MCAST(precv_hdr->attrib.ra))
				_rtw_memcpy(pLastRecvPN,WapiAEMultiCastPNInitialValueSrc,16);
			else
				_rtw_memcpy(pLastRecvPN,WapiAEPNInitialValueSrc,16);
			bDrop = true;
		}
		else
		{
			_rtw_memcpy(pLastRecvPN,precv_hdr->WapiTempPN,16);
		}
	}

	WAPI_TRACE(WAPI_RX, "<========== %s\n", __FUNCTION__);
	return bDrop;
}

void rtw_build_probe_resp_wapi_ie(_adapter *padapter, unsigned char *pframe, struct pkt_attrib *pattrib)
{
	PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo);
	u8 WapiIELength = 0;

	WAPI_TRACE(WAPI_MLME, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport)  || (!pWapiInfo->bWapiEnable))
	{
		WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported!\n", __FUNCTION__);
		return;
	}

	WapiSetIE(padapter);
	WapiIELength = pWapiInfo->wapiIELength;
	pframe[0] = _WAPI_IE_;
	pframe[1] = WapiIELength;
	_rtw_memcpy(pframe+2, pWapiInfo->wapiIE, WapiIELength);
	pframe += WapiIELength+2;
	pattrib->pktlen += WapiIELength+2;

	WAPI_TRACE(WAPI_MLME, "<========== %s\n", __FUNCTION__);
}

void rtw_build_beacon_wapi_ie(_adapter *padapter, unsigned char *pframe, struct pkt_attrib *pattrib)
{
	PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo);
	u8 WapiIELength = 0;
	WAPI_TRACE(WAPI_MLME, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport)  || (!pWapiInfo->bWapiEnable))
	{
		WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported!\n", __FUNCTION__);
		return;
	}

	WapiSetIE(padapter);
	WapiIELength = pWapiInfo->wapiIELength;
	pframe[0] = _WAPI_IE_;
	pframe[1] = WapiIELength;
	_rtw_memcpy(pframe+2, pWapiInfo->wapiIE, WapiIELength);
	pframe += WapiIELength+2;
	pattrib->pktlen += WapiIELength+2;

	WAPI_TRACE(WAPI_MLME, "<========== %s\n", __FUNCTION__);
}

void rtw_build_assoc_req_wapi_ie(_adapter *padapter, unsigned char *pframe, struct pkt_attrib *pattrib)
{
	PRT_WAPI_BKID		pWapiBKID;
	u16					bkidNum;
	PRT_WAPI_T			pWapiInfo = &(padapter->wapiInfo);
	u8					WapiIELength = 0;

	WAPI_TRACE(WAPI_MLME, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable))
	{
		WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported!\n", __FUNCTION__);
		return;
	}

	WapiSetIE(padapter);
	WapiIELength = pWapiInfo->wapiIELength;
	bkidNum = 0;
	if(!list_empty(&(pWapiInfo->wapiBKIDStoreList))){
		list_for_each_entry(pWapiBKID, &pWapiInfo->wapiBKIDStoreList, list) {
			bkidNum ++;
			_rtw_memcpy(pWapiInfo->wapiIE+WapiIELength+2, pWapiBKID->bkid,16);
			WapiIELength += 16;
		}
	}
	_rtw_memcpy(pWapiInfo->wapiIE+WapiIELength, &bkidNum, 2);
	WapiIELength += 2;

	 pframe[0] = _WAPI_IE_;
	 pframe[1] = WapiIELength;
	_rtw_memcpy(pframe+2, pWapiInfo->wapiIE, WapiIELength);
	pframe += WapiIELength+2;
	pattrib->pktlen += WapiIELength+2;
	WAPI_TRACE(WAPI_MLME, "<========== %s\n", __FUNCTION__);
}

void rtw_wapi_on_assoc_ok(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
{
	PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo);
	PRT_WAPI_STA_INFO pWapiSta;
	u8 WapiAEPNInitialValueSrc[16] = {0x37,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ;
	//u8 WapiASUEPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ;
	u8 WapiAEMultiCastPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ;

	WAPI_TRACE(WAPI_MLME, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable))
	{
		WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__);
		return;
	}

	pWapiSta =(PRT_WAPI_STA_INFO)list_entry(pWapiInfo->wapiSTAIdleList.next, RT_WAPI_STA_INFO, list);
	list_del_init(&pWapiSta->list);
	list_add_tail(&pWapiSta->list, &pWapiInfo->wapiSTAUsedList);
	_rtw_memcpy(pWapiSta->PeerMacAddr,padapter->mlmeextpriv.mlmext_info.network.MacAddress,6);
	_rtw_memcpy(pWapiSta->lastRxMulticastPN, WapiAEMultiCastPNInitialValueSrc, 16);
	_rtw_memcpy(pWapiSta->lastRxUnicastPN, WapiAEPNInitialValueSrc, 16);

	//For chenk PN error with Qos Data after s3: add by ylb 20111114
	_rtw_memcpy(pWapiSta->lastRxUnicastPNBEQueue,WapiAEPNInitialValueSrc,16);
	_rtw_memcpy(pWapiSta->lastRxUnicastPNBKQueue,WapiAEPNInitialValueSrc,16);
	_rtw_memcpy(pWapiSta->lastRxUnicastPNVIQueue,WapiAEPNInitialValueSrc,16);
	_rtw_memcpy(pWapiSta->lastRxUnicastPNVOQueue,WapiAEPNInitialValueSrc,16);

	WAPI_TRACE(WAPI_MLME, "<========== %s\n", __FUNCTION__);
}


void rtw_wapi_return_one_sta_info(_adapter *padapter, u8 *MacAddr)
{
	PRT_WAPI_T				pWapiInfo;
	PRT_WAPI_STA_INFO		pWapiStaInfo = NULL;
	PRT_WAPI_BKID			pWapiBkid = NULL;
	struct mlme_priv 	*pmlmepriv = &padapter->mlmepriv;

	pWapiInfo = &padapter->wapiInfo;

	WAPI_TRACE(WAPI_API, "==========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable))
	{
		WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__);
		return;
	}

       if(check_fwstate(pmlmepriv, WIFI_STATION_STATE))
       {
             while(!list_empty(&(pWapiInfo->wapiBKIDStoreList)))
                 {
                        pWapiBkid = (PRT_WAPI_BKID)list_entry(pWapiInfo->wapiBKIDStoreList.next, RT_WAPI_BKID, list);
                           list_del_init(&pWapiBkid->list);
                           _rtw_memset(pWapiBkid->bkid,0,16);
                        list_add_tail(&pWapiBkid->list, &pWapiInfo->wapiBKIDIdleList);
                 }
        }


	WAPI_TRACE(WAPI_API, " %s: after clear bkid \n", __FUNCTION__);


	//Remove STA info
	if(list_empty(&(pWapiInfo->wapiSTAUsedList))){
		WAPI_TRACE(WAPI_API, " %s: wapiSTAUsedList is null \n", __FUNCTION__);
		return;
	}else{

		WAPI_TRACE(WAPI_API, " %s: wapiSTAUsedList is not null \n", __FUNCTION__);
#if 0
		pWapiStaInfo=(PRT_WAPI_STA_INFO)list_entry((pWapiInfo->wapiSTAUsedList.next),RT_WAPI_STA_INFO,list);

		list_for_each_entry(pWapiStaInfo, &(pWapiInfo->wapiSTAUsedList), list) {

			DBG_871X("MAC Addr %02x-%02x-%02x-%02x-%02x-%02x \n",MacAddr[0],MacAddr[1],MacAddr[2],MacAddr[3],MacAddr[4],MacAddr[5]);


			DBG_871X("peer Addr %02x-%02x-%02x-%02x-%02x-%02x \n",pWapiStaInfo->PeerMacAddr[0],pWapiStaInfo->PeerMacAddr[1],pWapiStaInfo->PeerMacAddr[2],pWapiStaInfo->PeerMacAddr[3],pWapiStaInfo->PeerMacAddr[4],pWapiStaInfo->PeerMacAddr[5]);

			if(pWapiStaInfo == NULL)
			{
				WAPI_TRACE(WAPI_API, " %s: pWapiStaInfo == NULL Case \n", __FUNCTION__);
				return;
			}

			if(pWapiStaInfo->PeerMacAddr == NULL)
			{
				WAPI_TRACE(WAPI_API, " %s: pWapiStaInfo->PeerMacAddr == NULL Case \n", __FUNCTION__);
				return;
			}

			if(MacAddr == NULL)
			{
				WAPI_TRACE(WAPI_API, " %s: MacAddr == NULL Case \n", __FUNCTION__);
				return;
			}

			if (_rtw_memcmp(pWapiStaInfo->PeerMacAddr, MacAddr, ETH_ALEN) == _TRUE) {
				pWapiStaInfo->bAuthenticateInProgress = false;
				pWapiStaInfo->bSetkeyOk = false;
				_rtw_memset(pWapiStaInfo->PeerMacAddr,0,ETH_ALEN);
				list_del_init(&pWapiStaInfo->list);
				list_add_tail(&pWapiStaInfo->list, &pWapiInfo->wapiSTAIdleList);
				break;
			}

		}
#endif

		while(!list_empty(&(pWapiInfo->wapiSTAUsedList)))
		{
			pWapiStaInfo = (PRT_WAPI_STA_INFO)list_entry(pWapiInfo->wapiSTAUsedList.next, RT_WAPI_STA_INFO, list);

			DBG_871X("peer Addr %02x-%02x-%02x-%02x-%02x-%02x \n",pWapiStaInfo->PeerMacAddr[0],pWapiStaInfo->PeerMacAddr[1],pWapiStaInfo->PeerMacAddr[2],pWapiStaInfo->PeerMacAddr[3],pWapiStaInfo->PeerMacAddr[4],pWapiStaInfo->PeerMacAddr[5]);

			list_del_init(&pWapiStaInfo->list);
			memset(pWapiStaInfo->PeerMacAddr,0,ETH_ALEN);
			pWapiStaInfo->bSetkeyOk = 0;
			list_add_tail(&pWapiStaInfo->list, &pWapiInfo->wapiSTAIdleList);
		}

	}

        WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__);
	return;
}

void rtw_wapi_return_all_sta_info(_adapter *padapter)
{
	PRT_WAPI_T				pWapiInfo;
	PRT_WAPI_STA_INFO		pWapiStaInfo;
	PRT_WAPI_BKID			pWapiBkid;
	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);

	pWapiInfo = &padapter->wapiInfo;

	if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable))
	{
		WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__);
		return;
	}

	//Sta Info List
	while(!list_empty(&(pWapiInfo->wapiSTAUsedList)))
	{
		pWapiStaInfo = (PRT_WAPI_STA_INFO)list_entry(pWapiInfo->wapiSTAUsedList.next, RT_WAPI_STA_INFO, list);
		list_del_init(&pWapiStaInfo->list);
		memset(pWapiStaInfo->PeerMacAddr,0,ETH_ALEN);
		pWapiStaInfo->bSetkeyOk = 0;
		list_add_tail(&pWapiStaInfo->list, &pWapiInfo->wapiSTAIdleList);
	}

	//BKID List
	while(!list_empty(&(pWapiInfo->wapiBKIDStoreList)))
	{
		pWapiBkid = (PRT_WAPI_BKID)list_entry(pWapiInfo->wapiBKIDStoreList.next, RT_WAPI_BKID, list);
		list_del_init(&pWapiBkid->list);
		memset(pWapiBkid->bkid,0,16);
		list_add_tail(&pWapiBkid->list, &pWapiInfo->wapiBKIDIdleList);
	}
	WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__);
}

void rtw_wapi_clear_cam_entry(_adapter *padapter, u8 *pMacAddr)
{
	u8 UcIndex = 0;

	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport) || (!padapter->wapiInfo.bWapiEnable))
	{
		WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__);
		return;
	}

	UcIndex = WapiGetEntryForCamClear(padapter, pMacAddr, 0, 0);
	if(UcIndex != 0xff){
		//CAM_mark_invalid(Adapter, UcIndex);
		CAM_empty_entry(padapter, UcIndex);
	}

	UcIndex = WapiGetEntryForCamClear(padapter, pMacAddr, 1, 0);
	if(UcIndex != 0xff){
		//CAM_mark_invalid(Adapter, UcIndex);
		CAM_empty_entry(padapter, UcIndex);
	}

	UcIndex = WapiGetEntryForCamClear(padapter, pMacAddr, 0, 1);
	if(UcIndex != 0xff){
		//CAM_mark_invalid(Adapter, UcIndex);
		CAM_empty_entry(padapter, UcIndex);
	}

	UcIndex = WapiGetEntryForCamClear(padapter, pMacAddr, 1, 1);
	if(UcIndex != 0xff){
		//CAM_mark_invalid(padapter, UcIndex);
		CAM_empty_entry(padapter, UcIndex);
	}

	WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__);
}

void rtw_wapi_clear_all_cam_entry(_adapter *padapter)
{
	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport) || (!padapter->wapiInfo.bWapiEnable))
	{
		WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__);
		return;
	}

	invalidate_cam_all(padapter); // is this ok?
	WapiResetAllCamEntry(padapter);

	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);
}

void rtw_wapi_set_key(_adapter *padapter, RT_WAPI_KEY *pWapiKey, RT_WAPI_STA_INFO *pWapiSta, u8 bGroupKey, u8 bUseDefaultKey)
{
	PRT_WAPI_T		pWapiInfo =  &padapter->wapiInfo;
	u8				*pMacAddr = pWapiSta->PeerMacAddr;
	u32 EntryId = 0;
	BOOLEAN IsPairWise = false ;
	u8 EncAlgo;

	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);

	if ((!padapter->WapiSupport) || (!padapter->wapiInfo.bWapiEnable))
	{
		WAPI_TRACE(WAPI_API, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__);
		return;
	}

	EncAlgo = _SMS4_;

	//For Tx bc/mc pkt,use defualt key entry
	if(bUseDefaultKey)
	{
		// when WAPI update key, keyid will be 0 or 1 by turns.
		if (pWapiKey->keyId == 0)
			EntryId = 0;
		else
			EntryId = 2;
	}
	else
	{
		// tx/rx unicast pkt, or rx broadcast, find the key entry by peer's MacAddr
		EntryId = WapiGetEntryForCamWrite(padapter,pMacAddr,pWapiKey->keyId,bGroupKey);
	}

	if(EntryId == 0xff){
		WAPI_TRACE(WAPI_API, "===>No entry for WAPI setkey! !!\n");
		return;
	}

	//EntryId is also used to diff Sec key and Mic key
	//Sec Key
	WapiWriteOneCamEntry(padapter,
					pMacAddr,
					pWapiKey->keyId, //keyid
					EntryId,	//entry
					EncAlgo, //type
					bGroupKey, //pairwise or group key
					pWapiKey->dataKey);
	//MIC key
	WapiWriteOneCamEntry(padapter,
					pMacAddr,
					pWapiKey->keyId, //keyid
					EntryId+1,	//entry
					EncAlgo, //type
					bGroupKey, //pairwise or group key
					pWapiKey->micKey);

	WAPI_TRACE(WAPI_API, "Set Wapi Key :KeyId:%d,EntryId:%d,PairwiseKey:%d.\n",pWapiKey->keyId,EntryId,!bGroupKey);
	WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__);

}

#if 0
//YJ,test,091013
void wapi_test_set_key(struct _adapter *padapter, u8* buf)
{ /*Data: keyType(1) + bTxEnable(1) + bAuthenticator(1) + bUpdate(1) + PeerAddr(6) + DataKey(16) + MicKey(16) + KeyId(1)*/
	PRT_WAPI_T			pWapiInfo = &padapter->wapiInfo;
	PRT_WAPI_BKID		pWapiBkid;
	PRT_WAPI_STA_INFO	pWapiSta;
	u8					data[43];
	bool					bTxEnable;
	bool					bUpdate;
	bool					bAuthenticator;
	u8					PeerAddr[6];
	u8					WapiAEPNInitialValueSrc[16] = {0x37,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ;
	u8					WapiASUEPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ;
	u8					WapiAEMultiCastPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ;

	WAPI_TRACE(WAPI_INIT, "===========>%s\n", __FUNCTION__);

	if (!padapter->WapiSupport){
	    return;
	}

	copy_from_user(data, buf, 43);
	bTxEnable = data[1];
	bAuthenticator = data[2];
	bUpdate = data[3];
 	memcpy(PeerAddr,data+4,6);

	if(data[0] == 0x3){
		if(!list_empty(&(pWapiInfo->wapiBKIDIdleList))){
			pWapiBkid = (PRT_WAPI_BKID)list_entry(pWapiInfo->wapiBKIDIdleList.next, RT_WAPI_BKID, list);
			list_del_init(&pWapiBkid->list);
			memcpy(pWapiBkid->bkid, data+10, 16);
			WAPI_DATA(WAPI_INIT, "SetKey - BKID", pWapiBkid->bkid, 16);
			list_add_tail(&pWapiBkid->list, &pWapiInfo->wapiBKIDStoreList);
		}
	}else{
		list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list) {
			if(!memcmp(pWapiSta->PeerMacAddr,PeerAddr,6)){
				pWapiSta->bAuthenticatorInUpdata = false;
				switch(data[0]){
				case 1:              //usk
					if(bAuthenticator){         //authenticator
						memcpy(pWapiSta->lastTxUnicastPN,WapiAEPNInitialValueSrc,16);
						if(!bUpdate) {     //first
							WAPI_TRACE(WAPI_INIT,"AE fisrt set usk \n");
							pWapiSta->wapiUsk.bSet = true;
							memcpy(pWapiSta->wapiUsk.dataKey,data+10,16);
							memcpy(pWapiSta->wapiUsk.micKey,data+26,16);
							pWapiSta->wapiUsk.keyId = *(data+42);
							pWapiSta->wapiUsk.bTxEnable = true;
							WAPI_DATA(WAPI_INIT, "SetKey - AE USK Data Key", pWapiSta->wapiUsk.dataKey, 16);
							WAPI_DATA(WAPI_INIT, "SetKey - AE USK Mic Key", pWapiSta->wapiUsk.micKey, 16);
						}
						else               //update
						{
							WAPI_TRACE(WAPI_INIT, "AE update usk \n");
							pWapiSta->wapiUskUpdate.bSet = true;
							pWapiSta->bAuthenticatorInUpdata = true;
							memcpy(pWapiSta->wapiUskUpdate.dataKey,data+10,16);
							memcpy(pWapiSta->wapiUskUpdate.micKey,data+26,16);
							memcpy(pWapiSta->lastRxUnicastPNBEQueue,WapiASUEPNInitialValueSrc,16);
							memcpy(pWapiSta->lastRxUnicastPNBKQueue,WapiASUEPNInitialValueSrc,16);
							memcpy(pWapiSta->lastRxUnicastPNVIQueue,WapiASUEPNInitialValueSrc,16);
							memcpy(pWapiSta->lastRxUnicastPNVOQueue,WapiASUEPNInitialValueSrc,16);
							memcpy(pWapiSta->lastRxUnicastPN,WapiASUEPNInitialValueSrc,16);
							pWapiSta->wapiUskUpdate.keyId = *(data+42);
							pWapiSta->wapiUskUpdate.bTxEnable = true;
						}
					}
					else{
						if(!bUpdate){
							WAPI_TRACE(WAPI_INIT,"ASUE fisrt set usk \n");
							if(bTxEnable){
								pWapiSta->wapiUsk.bTxEnable = true;
								memcpy(pWapiSta->lastTxUnicastPN,WapiASUEPNInitialValueSrc,16);
							}else{
								pWapiSta->wapiUsk.bSet = true;
								memcpy(pWapiSta->wapiUsk.dataKey,data+10,16);
								memcpy(pWapiSta->wapiUsk.micKey,data+26,16);
								pWapiSta->wapiUsk.keyId = *(data+42);
								pWapiSta->wapiUsk.bTxEnable = false;
							}
						}else{
							WAPI_TRACE(WAPI_INIT,"ASUE update usk \n");
							if(bTxEnable){
								pWapiSta->wapiUskUpdate.bTxEnable = true;
								if(pWapiSta->wapiUskUpdate.bSet){
									memcpy(pWapiSta->wapiUsk.dataKey,pWapiSta->wapiUskUpdate.dataKey,16);
									memcpy(pWapiSta->wapiUsk.micKey,pWapiSta->wapiUskUpdate.micKey,16);
									pWapiSta->wapiUsk.keyId=pWapiSta->wapiUskUpdate.keyId;
									memcpy(pWapiSta->lastRxUnicastPNBEQueue,WapiASUEPNInitialValueSrc,16);
									memcpy(pWapiSta->lastRxUnicastPNBKQueue,WapiASUEPNInitialValueSrc,16);
									memcpy(pWapiSta->lastRxUnicastPNVIQueue,WapiASUEPNInitialValueSrc,16);
									memcpy(pWapiSta->lastRxUnicastPNVOQueue,WapiASUEPNInitialValueSrc,16);
									memcpy(pWapiSta->lastRxUnicastPN,WapiASUEPNInitialValueSrc,16);
									pWapiSta->wapiUskUpdate.bTxEnable = false;
									pWapiSta->wapiUskUpdate.bSet = false;
								}
								memcpy(pWapiSta->lastTxUnicastPN,WapiASUEPNInitialValueSrc,16);
							}else{
								pWapiSta->wapiUskUpdate.bSet = true;
								memcpy(pWapiSta->wapiUskUpdate.dataKey,data+10,16);
								memcpy(pWapiSta->wapiUskUpdate.micKey,data+26,16);
								pWapiSta->wapiUskUpdate.keyId = *(data+42);
								pWapiSta->wapiUskUpdate.bTxEnable = false;
							}
						}
					}
					break;
				case 2:		//msk
					if(bAuthenticator){          //authenticator
						pWapiInfo->wapiTxMsk.bSet = true;
						memcpy(pWapiInfo->wapiTxMsk.dataKey,data+10,16);
						memcpy(pWapiInfo->wapiTxMsk.micKey,data+26,16);
						pWapiInfo->wapiTxMsk.keyId = *(data+42);
						pWapiInfo->wapiTxMsk.bTxEnable = true;
						memcpy(pWapiInfo->lastTxMulticastPN,WapiAEMultiCastPNInitialValueSrc,16);

						if(!bUpdate){      //first
							WAPI_TRACE(WAPI_INIT, "AE fisrt set msk \n");
							if(!pWapiSta->bSetkeyOk)
								pWapiSta->bSetkeyOk = true;
							pWapiInfo->bFirstAuthentiateInProgress= false;
						}else{               //update
							WAPI_TRACE(WAPI_INIT,"AE update msk \n");
						}

						WAPI_DATA(WAPI_INIT, "SetKey - AE MSK Data Key", pWapiInfo->wapiTxMsk.dataKey, 16);
						WAPI_DATA(WAPI_INIT, "SetKey - AE MSK Mic Key", pWapiInfo->wapiTxMsk.micKey, 16);
					}
					else{
						if(!bUpdate){
							WAPI_TRACE(WAPI_INIT,"ASUE fisrt set msk \n");
							pWapiSta->wapiMsk.bSet = true;
							memcpy(pWapiSta->wapiMsk.dataKey,data+10,16);
							memcpy(pWapiSta->wapiMsk.micKey,data+26,16);
							pWapiSta->wapiMsk.keyId = *(data+42);
							pWapiSta->wapiMsk.bTxEnable = false;
							if(!pWapiSta->bSetkeyOk)
								pWapiSta->bSetkeyOk = true;
							pWapiInfo->bFirstAuthentiateInProgress= false;
							WAPI_DATA(WAPI_INIT, "SetKey - ASUE MSK Data Key", pWapiSta->wapiMsk.dataKey, 16);
							WAPI_DATA(WAPI_INIT, "SetKey - ASUE MSK Mic Key", pWapiSta->wapiMsk.micKey, 16);
						}else{
							WAPI_TRACE(WAPI_INIT,"ASUE update msk \n");
							pWapiSta->wapiMskUpdate.bSet = true;
							memcpy(pWapiSta->wapiMskUpdate.dataKey,data+10,16);
							memcpy(pWapiSta->wapiMskUpdate.micKey,data+26,16);
							pWapiSta->wapiMskUpdate.keyId = *(data+42);
							pWapiSta->wapiMskUpdate.bTxEnable = false;
						}
					}
					break;
				default:
					WAPI_TRACE(WAPI_ERR,"Unknown Flag \n");
					break;
				}
			}
		}
	}
	WAPI_TRACE(WAPI_INIT, "<===========%s\n", __FUNCTION__);
}


void wapi_test_init(struct _adapter *padapter)
{
	u8 keybuf[100];
	u8 mac_addr[6]={0x00,0xe0,0x4c,0x72,0x04,0x70};
	u8 UskDataKey[16]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f};
	u8 UskMicKey[16]={0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f};
	u8 UskId = 0;
	u8 MskDataKey[16]={0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f};
	u8 MskMicKey[16]={0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f};
	u8 MskId = 0;

	WAPI_TRACE(WAPI_INIT, "===========>%s\n", __FUNCTION__);

	//Enable Wapi
	WAPI_TRACE(WAPI_INIT, "%s: Enable wapi!!!!\n", __FUNCTION__);
	padapter->wapiInfo.bWapiEnable = true;
	padapter->pairwise_key_type = KEY_TYPE_SMS4;
	ieee->group_key_type = KEY_TYPE_SMS4;
	padapter->wapiInfo.extra_prefix_len = WAPI_EXT_LEN;
	padapter->wapiInfo.extra_postfix_len = SMS4_MIC_LEN;

	//set usk
	WAPI_TRACE(WAPI_INIT, "%s: Set USK!!!!\n", __FUNCTION__);
	memset(keybuf,0,100);
	keybuf[0] = 1;                           //set usk
	keybuf[1] = 1; 				//enable tx
	keybuf[2] = 1; 				//AE
	keybuf[3] = 0; 				//not update

	memcpy(keybuf+4,mac_addr,6);
	memcpy(keybuf+10,UskDataKey,16);
	memcpy(keybuf+26,UskMicKey,16);
	keybuf[42]=UskId;
	wapi_test_set_key(padapter, keybuf);

	memset(keybuf,0,100);
	keybuf[0] = 1;                           //set usk
	keybuf[1] = 1; 				//enable tx
	keybuf[2] = 0; 				//AE
	keybuf[3] = 0; 				//not update

	memcpy(keybuf+4,mac_addr,6);
	memcpy(keybuf+10,UskDataKey,16);
	memcpy(keybuf+26,UskMicKey,16);
	keybuf[42]=UskId;
	wapi_test_set_key(padapter, keybuf);

	//set msk
	WAPI_TRACE(WAPI_INIT, "%s: Set MSK!!!!\n", __FUNCTION__);
	memset(keybuf,0,100);
	keybuf[0] = 2;                                //set msk
	keybuf[1] = 1;                               //Enable TX
	keybuf[2] = 1; 				//AE
	keybuf[3] = 0;                              //not update
	memcpy(keybuf+4,mac_addr,6);
	memcpy(keybuf+10,MskDataKey,16);
	memcpy(keybuf+26,MskMicKey,16);
	keybuf[42] = MskId;
	wapi_test_set_key(padapter, keybuf);

	memset(keybuf,0,100);
	keybuf[0] = 2;                                //set msk
	keybuf[1] = 1;                               //Enable TX
	keybuf[2] = 0; 				//AE
	keybuf[3] = 0;                              //not update
	memcpy(keybuf+4,mac_addr,6);
	memcpy(keybuf+10,MskDataKey,16);
	memcpy(keybuf+26,MskMicKey,16);
	keybuf[42] = MskId;
	wapi_test_set_key(padapter, keybuf);
	WAPI_TRACE(WAPI_INIT, "<===========%s\n", __FUNCTION__);
}
#endif

void rtw_wapi_get_iv(_adapter *padapter,u8 *pRA, u8*IV)
{
	PWLAN_HEADER_WAPI_EXTENSION pWapiExt = NULL;
       PRT_WAPI_T         pWapiInfo = &padapter->wapiInfo;
	bool	bPNOverflow = false;
	bool	bFindMatchPeer = false;
	PRT_WAPI_STA_INFO  pWapiSta = NULL;

	pWapiExt = (PWLAN_HEADER_WAPI_EXTENSION)IV;

	WAPI_DATA(WAPI_RX,"wapi_get_iv: pra",pRA,6);

	if(IS_MCAST(pRA)){
		if(!pWapiInfo->wapiTxMsk.bTxEnable){
			 WAPI_TRACE(WAPI_ERR,"%s: bTxEnable = 0!!\n",__FUNCTION__);
			 return;
		}

		if(pWapiInfo->wapiTxMsk.keyId <= 1){
			 pWapiExt->KeyIdx = pWapiInfo->wapiTxMsk.keyId;
			 pWapiExt->Reserved = 0;
			 bPNOverflow = WapiIncreasePN(pWapiInfo->lastTxMulticastPN, 1);
			 memcpy(pWapiExt->PN, pWapiInfo->lastTxMulticastPN, 16);
		}
	}
	else
	{
		if(list_empty(&pWapiInfo->wapiSTAUsedList)){
			WAPI_TRACE(WAPI_RX,"rtw_wapi_get_iv: list is empty \n");
			_rtw_memset(IV,10,18);
			return;
		}
		else{
				list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list){
					WAPI_DATA(WAPI_RX,"rtw_wapi_get_iv: peermacaddr ",pWapiSta->PeerMacAddr,6);
					if (_rtw_memcmp((u8*)pWapiSta->PeerMacAddr, pRA, 6) == _TRUE) {
						bFindMatchPeer = true;
						break;
					}
				}

				WAPI_TRACE(WAPI_RX,"bFindMatchPeer: %d \n",bFindMatchPeer);
				WAPI_DATA(WAPI_RX,"Addr",pRA,6);

				if (bFindMatchPeer){
					if((!pWapiSta->wapiUskUpdate.bTxEnable) && (!pWapiSta->wapiUsk.bTxEnable))
						return;

					if (pWapiSta->wapiUsk.keyId <= 1){
						if(pWapiSta->wapiUskUpdate.bTxEnable)
							pWapiExt->KeyIdx = pWapiSta->wapiUskUpdate.keyId;
						else
							pWapiExt->KeyIdx = pWapiSta->wapiUsk.keyId;

						pWapiExt->Reserved = 0;
						bPNOverflow = WapiIncreasePN(pWapiSta->lastTxUnicastPN, 2);
						_rtw_memcpy(pWapiExt->PN, pWapiSta->lastTxUnicastPN, 16);

					}
				}
		}

	}

}

bool rtw_wapi_drop_for_key_absent(_adapter *padapter,u8 *pRA)
{
	PRT_WAPI_T         pWapiInfo = &padapter->wapiInfo;
	bool				bFindMatchPeer = false;
	bool				bDrop = false;
	PRT_WAPI_STA_INFO  pWapiSta = NULL;
	struct security_priv 		*psecuritypriv = &padapter->securitypriv;

	WAPI_DATA(WAPI_RX,"rtw_wapi_drop_for_key_absent: ra ",pRA,6);

	if(psecuritypriv->dot11PrivacyAlgrthm == _SMS4_)
	{
		if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable))
			return true;

		if(IS_MCAST(pRA)){
			if(!pWapiInfo->wapiTxMsk.bTxEnable){
				bDrop = true;
				WAPI_TRACE(WAPI_RX,"rtw_wapi_drop_for_key_absent: multicast key is absent \n");
				return bDrop;
			}
		}
		else{
				if(!list_empty(&pWapiInfo->wapiSTAUsedList)){
					list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list){
						WAPI_DATA(WAPI_RX,"rtw_wapi_drop_for_key_absent: pWapiSta->PeerMacAddr ",pWapiSta->PeerMacAddr,6);
						if (_rtw_memcmp(pRA, pWapiSta->PeerMacAddr, 6) == _TRUE){
							bFindMatchPeer = true;
							break;
						}
					}
					if (bFindMatchPeer)	{
						if (!pWapiSta->wapiUsk.bTxEnable){
							bDrop = true;
							WAPI_TRACE(WAPI_RX,"rtw_wapi_drop_for_key_absent: unicast key is absent \n");
							return bDrop;
						}
					}
					else{
						bDrop = true;
						WAPI_TRACE(WAPI_RX,"rtw_wapi_drop_for_key_absent: no peer find \n");
						return bDrop;
					}

				}
				else{
						bDrop = true;
						WAPI_TRACE(WAPI_RX,"rtw_wapi_drop_for_key_absent: no sta  exist \n");
						return bDrop;
				}
		}
	}
	else
	{
		return bDrop;
	}

	return bDrop;
}

#endif