--- /dev/null
+#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
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