Exemplo n.º 1
0
bss_t *
wlan_node_remove(struct ieee80211_node_table *nt, A_UINT8 *bssid)
{
    bss_t *bss, *nextBss;

    IEEE80211_NODE_LOCK(nt);

    bss = nt->nt_node_first;

    while (bss != NULL)
    {
        nextBss = bss->ni_list_next;

        if (A_MEMCMP(bssid, bss->ni_macaddr, 6) == 0)
        {
            wlan_node_remove_core (nt, bss);
            IEEE80211_NODE_UNLOCK(nt);
            return bss;
        }

        bss = nextBss;
    }

    IEEE80211_NODE_UNLOCK(nt);
    return NULL;
}
Exemplo n.º 2
0
 void
 CAR6KMini::removeNewStation(A_UINT8 *mac)
 {
     A_INT8 i;
     A_UINT8 sta_mac[6] = {0};

     A_MEMCPY(sta_mac,mac,ETHERNET_MAC_ADDRESS_LENGTH);

     if(IS_MAC_NULL(sta_mac))
     {
         return ;
     }

     for(i=0; i < AP_MAX_NUM_STA; i++)
     {
         if(A_MEMCMP(m_staList[i].mac, sta_mac, 6)==0)
         {
             /* Zero out the state fields */
             A_MEMZERO(m_staList[i].mac, 6);
             A_MEMZERO(m_staList[i].wpa_ie, IEEE80211_MAX_IE);
             m_staList[i].aid = 0;
             m_staList[i].flags = 0;
             m_staList[i].m_keyState = 0;
             m_staList[i].PTKlength = 0;
             m_staList[i].hnd_shk_completed = FALSE;
             A_MEMZERO(m_staList[i].ANonce, sizeof (m_staList[i].ANonce));
             A_MEMZERO(m_staList[i].SNonce, sizeof (m_staList[i].SNonce));
             A_MEMZERO(m_staList[i].PTK, sizeof (m_staList[i].PTK));
             m_staListIndex = m_staListIndex & ~(1 << i);

             flushNdisPacketQ(&(m_staList[i].ucastq));
             m_AP_conn_sta -- ;
         }
     }
 }
Exemplo n.º 3
0
void
wlan_refresh_inactive_nodes (struct ieee80211_node_table *nt)
{
    bss_t *bss, *nextBss;
    A_UINT8 myBssid[IEEE80211_ADDR_LEN];
    A_UINT32 timeoutValue = 0;
    A_UINT32 now = A_GET_MS(0);
    timeoutValue = nt->nt_nodeAge;

    wmi_get_current_bssid(nt->nt_wmip, myBssid);

    bss = nt->nt_node_first;
    while (bss != NULL)
    {
        nextBss = bss->ni_list_next;
        if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
        {

            if (((now - bss->ni_tstamp) > timeoutValue)  || --bss->ni_actcnt == 0)
            {
               /*
                * free up all but the current bss - if set
                */
                wlan_node_reclaim(nt, bss);
            }
        }
        bss = nextBss;
    }
}
Exemplo n.º 4
0
void
wlan_refresh_scan_table (struct ieee80211_node_table *nt, ULONGLONG OldestAllowedEntry)
{
    bss_t *bss, *nextBss;
    A_UINT8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = FALSE;

    wmi_get_current_bssid(nt->nt_wmip, myBssid);

    bss = nt->nt_node_first;
    while (bss != NULL)
    {
        nextBss = bss->ni_list_next;
        if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
        {
            if (bss->HostTimestamp <= OldestAllowedEntry)
            {
               /*
                * free up all but the current bss - if set
                */
                wlan_node_reclaim(nt, bss);
            }
        }
        bss = nextBss;
    }
}
Exemplo n.º 5
0
static void
wlan_node_timeout(void *arg)
{
    struct ieee80211_node_table *nt = (struct ieee80211_node_table *)arg;
    bss_t *bss, *nextBss;
    A_UINT8 myBssid[IEEE80211_ADDR_LEN];

    wmi_get_current_bssid(nt->nt_wmip, myBssid);

    IEEE80211_NODE_LOCK(nt);
    bss = nt->nt_node_first;
    while (bss != NULL) {
        nextBss = bss->ni_list_next;
        if ((A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0) &&
            (bss->ni_tstamp <= A_MS_TICKGET()))
        {
            /*
             * free up all but the current bss - if set
             */
            wlan_node_reclaim(nt, bss);
        }
        bss = nextBss;
    }

    IEEE80211_NODE_UNLOCK(nt);
    A_TIMEOUT_MS(&nt->nt_inact_timer, WLAN_NODE_INACT_TIMEOUT_MSEC, 0);
}
Exemplo n.º 6
0
void
wlan_refresh_inactive_nodes (struct ieee80211_node_table *nt)
{
    bss_t *bss, *nextBss;
    A_UINT8 myBssid[IEEE80211_ADDR_LEN];
    A_UINT32 timeoutValue = 0;
    A_UINT32 now = A_GET_MS(0);
    timeoutValue = nt->nt_nodeAge;

    wmi_get_current_bssid(nt->nt_wmip, myBssid);

    bss = nt->nt_node_first;
    while (bss != NULL)
    {
        nextBss = bss->ni_list_next;
        if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
        {
            if (((now - bss->ni_tstamp) > timeoutValue)  || --bss->ni_actcnt == 0)
            {
            		
                PBYTE                      pIE;
		char a[128];
		A_UINT32 length, ch, freq;
		//wchar_t b[128] = {0};
		pIE = bss->ni_cie.ie_ssid;
		length = pIE[1];
		memcpy( a, &pIE[2], length );
		a[length] = '\0';
		//MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, a, 32, b, 64 );
		freq = bss->ni_cie.ie_chan;
		if (freq == 2484)
        		ch = 14;
    		else if (freq < 2484)
        		ch =  (freq - 2407) / 5;
    		else if (freq < 5000)
        		ch = 15 + ((freq - 2512) / 20);
    		else 
			ch = (freq - 5000) / 5;


			RETAIL_DEBUG_PRINTF(debugBssInfo, (TEXT("builder:ar6k2: remove bss info, SSID  = %S, RSSI = %d, CHANNEL = %d\r\n"), a, bss->ni_rssi, ch));
			RETAIL_DEBUG_PRINTF(debugBssInfo, (TEXT("builder:ar6k2: BSSID = %02x:%02x:%02x:%02x:%02x:%02x \r\n") ,
					bss->ni_macaddr[0], bss->ni_macaddr[1], bss->ni_macaddr[2],
					bss->ni_macaddr[3], bss->ni_macaddr[4], bss->ni_macaddr[5]));
			logPrintf( (debugFileLog && debugBssInfo), "builder:ar6k2: remove bss info, SSID  = %s, RSSI = %d, CHANNEL = %d\r\n", a, bss->ni_rssi, ch);
			logPrintf( (debugFileLog && debugBssInfo), "builder:ar6k2: BSSID = %02x:%02x:%02x:%02x:%02x:%02x \r\n",
					bss->ni_macaddr[0], bss->ni_macaddr[1], bss->ni_macaddr[2],
					bss->ni_macaddr[3], bss->ni_macaddr[4], bss->ni_macaddr[5]);			

               /*
                * free up all but the current bss - if set
                */
                wlan_node_reclaim(nt, bss);
			   
            }
        }
        bss = nextBss;
    }
}
Exemplo n.º 7
0
static void
NewLinkEvent(ATH_BT_FILTER_INSTANCE *pInstance, struct nlmsghdr *h, int len)
{
    struct ifinfomsg *ifi;
    struct rtattr * attr;
    int attrlen, nlmsg_len, rta_len;
    ATHBT_FILTER_INFO *pInfo = (ATHBT_FILTER_INFO *)pInstance->pContext;
    ABF_WLAN_INFO *pAbfWlanInfo = (ABF_WLAN_INFO *)pInfo->pWlanInfo;

    if (len < sizeof(*ifi)) {
        A_DEBUG("packet too short\n");
        return;
    }

    ifi = NLMSG_DATA(h);

    nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));

    attrlen = h->nlmsg_len - nlmsg_len;
    if (attrlen < 0) {
        A_DEBUG("bad attrlen\n");
        return;
    }

    attr = (struct rtattr *) (((char *) ifi) + nlmsg_len);

    rta_len = RTA_ALIGN(sizeof(struct rtattr));
    while (RTA_OK(attr, attrlen)) {
        if (attr->rta_type == IFLA_WIRELESS) {
            /* 
             * We need to ensure that the event is from the WLAN instance 
             * that we are interested in TODO 
             */
            WirelessEvent(pInstance, ((char*)attr) + rta_len, 
                          attr->rta_len - rta_len);
        } else if (attr->rta_type == IFLA_IFNAME) {
            /* 
             * Shall be used to get the socket descriptor. Also we should do 
             * it only until we get the adapter we are interested in 
             */
            if (!pAbfWlanInfo->Handle) {
                A_DEBUG("WLAN Adapter Interface: %s, Len: %d\n", 
                        (((char *)attr) + rta_len), attr->rta_len - rta_len);
                A_MEMCPY(pAbfWlanInfo->IfName, ((char *)attr + rta_len), 
                         attr->rta_len - rta_len);
                pAbfWlanInfo->IfIndex = if_nametoindex(pAbfWlanInfo->IfName);
            } else if (ifi->ifi_change && pAbfWlanInfo->IfIndex == ifi->ifi_index) {
                A_CHAR ifName[IFNAMSIZ];                
                A_MEMCPY(ifName, ((char *)attr + rta_len), attr->rta_len - rta_len);
                if (A_MEMCMP(pAbfWlanInfo->IfName, ifName, sizeof(ifName))!=0) {
                    A_MEMCPY(pAbfWlanInfo->IfName, ifName, sizeof(ifName));
                }
            }
        }
        attr = RTA_NEXT(attr, attrlen);
    }
}
Exemplo n.º 8
0
 void
 CAR6KMini::addNewStation(A_UINT8 *mac,A_UINT16 aid,A_UINT8 *wpaie,A_UINT8 ielen)
 {
     A_INT8 free_slot=-1,i;

     for(i=0;i<AP_MAX_NUM_STA;i++)
     {
         if(A_MEMCMP(m_staList[i].mac,mac,6) == 0)
         {
             NDIS_DEBUG_PRINTF(ATH_LOG_TRC,"AR6K: Station Already Available");
             return ; /* Station already available cond. */
         }
         if(!((1 << i) & m_staListIndex))
         {
             free_slot = i;
             break;
         }
     }

     if(free_slot >= 0)
     {
         A_MEMCPY(m_staList[free_slot].mac,mac,6);
         A_MEMCPY(m_staList[free_slot].wpa_ie,wpaie,ielen);
         m_staList[free_slot].aid = aid;
         m_staList[free_slot].hnd_shk_completed = FALSE;
         m_staList[i].m_keyState = 0;
         m_staList[i].PTKlength = 0;
         A_MEMZERO(m_staList[i].ANonce, sizeof (m_staList[i].ANonce));
         A_MEMZERO(m_staList[i].SNonce, sizeof (m_staList[i].SNonce));
         A_MEMZERO(m_staList[i].PTK, sizeof (m_staList[i].PTK));
         m_staListIndex = m_staListIndex | (1 << free_slot);
         InitializeListHead(&m_staList[free_slot].ucastq);
         m_AP_conn_sta ++;
     }
     else
     {
         NDIS_DEBUG_PRINTF(ATH_LOG_TRC,"AR6K: Error Adding New Station");
     }

   if (m_AP_conn_sta == 1)
   {
       NdisMIndicateStatus (m_MiniportAdapterHandle, NDIS_STATUS_MEDIA_CONNECT, 0, 0);
       NdisMIndicateStatusComplete (m_MiniportAdapterHandle);
   }

 }
Exemplo n.º 9
0
static ATH_DEBUG_MODULE_DBG_INFO *FindModule(A_CHAR *module_name)
{
    ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;

    if (!g_ModuleDebugInit) {
        return NULL;
    }

    while (pInfo != NULL) {
            /* TODO: need to use something other than strlen */
        if (A_MEMCMP(pInfo->ModuleName,module_name,strlen(module_name)) == 0) {
            break;
        }
        pInfo = pInfo->pNext;
    }

    return pInfo;
}
Exemplo n.º 10
0
static void
wlan_node_timeout (A_ATH_TIMER arg)
{
    struct ieee80211_node_table *nt = (struct ieee80211_node_table *)arg;
    bss_t *bss, *nextBss;
    A_UINT8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = FALSE;
    A_UINT32 timeoutValue = 0;

    timeoutValue = nt->nt_nodeAge;

    wmi_get_current_bssid(nt->nt_wmip, myBssid);

    bss = nt->nt_node_first;
    while (bss != NULL)
    {
        nextBss = bss->ni_list_next;
        if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
        {

            if (bss->ni_tstamp <= A_GET_MS(0))
            {
               /*
                * free up all but the current bss - if set
                */
                wlan_node_reclaim(nt, bss);
            }
            else
            {
                /*
                 * Re-arm timer, only when we have a bss other than
                 * current bss AND it is not aged-out.
                 */
                reArmTimer = TRUE;
            }
        }
        bss = nextBss;
    }

    if (reArmTimer)
        A_TIMEOUT_MS (&nt->nt_inact_timer, timeoutValue, 0);

    nt->isTimerArmed = reArmTimer;
}
Exemplo n.º 11
0
void a_dump_module_debug_info_by_name(A_CHAR *module_name)
{
    ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;

    if (!g_ModuleDebugInit) {
        return;
    }

    if (A_MEMCMP(module_name,"all",3) == 0) {
            /* dump all */
        while (pInfo != NULL) {
            a_dump_module_debug_info(pInfo);
            pInfo = pInfo->pNext;
        }
        return;
    }

    pInfo = FindModule(module_name);

    if (pInfo != NULL) {
         a_dump_module_debug_info(pInfo);
    }

}
Exemplo n.º 12
0
void
CAR6KMini::ReceiveWMIDataPacket(
	HTC_EVENT_INFO  *evInfo)
//
//  This function processes data from an HTC_BUFFER_RECEIVED indication
//  not on the WMI_CONTROL_MBOX endpoint.
//
{
	ndis_mini_buf_t *pb = (ndis_mini_buf_t *)evInfo->cookie;
	NDIS_STATUS      Status;
	NDIS_PACKET     *pPacket;
	NDIS_BUFFER     *pBuffer;
	PBYTE            pData;
	ULONG            cbData;
	BOOL			 doDix = FALSE;
	USHORT			 etherType;
	SNAP_HEADER		 *pSnapHdr;
	MAC_ADDRESS		 *pDestAddr,*tempAddr;
	BOOL			 mcForUs = FALSE;
		
	
	NDIS_DEBUG_PRINTF(ATH_LOG_TRC | ATH_LOG_RECV, "AR6K: +ReceiveWMIDataPacket");

	    
    if (evInfo->status != A_OK) {
		NDIS_DEBUG_PRINTF(ATH_LOG_ERR, "AR6K: ERROR - ReceiveWMIPacket Error in receiving : status = %x\n", evInfo->status);
		if (A_OK != HTCBufferReceive(m_pHTCTarget, ENDPOINT2, a_netbuf_to_data(pb), AR6000_BUFFER_SIZE, pb)) {
			a_netbuf_free(pb);
		}
		goto done;
    }
    
	// evInfo->actualLength is the length of the pb->data including
	//      2 bytes: WMI_DATA_HEADER [optional - only if HTC header is 46 00]
	//     14 bytes: 802.3 MAC header
	//      8 bytes: SNAP header (with EthType as last 2 bytes)
	//      N bytes: payload (e.g. IP packet)
	pData = evInfo->buffer; 
	cbData = evInfo->actualLength;

	// Remove the WMI_DATA_HDR.
	if (cbData < sizeof(WMI_DATA_HDR))
	{
		NDIS_DEBUG_PRINTF(ATH_LOG_ERR, "AR6K: ERROR - ReceiveWMIPacket missing WMI header (%u bytes)\n", evInfo->actualLength);
		if ( A_OK != HTCBufferReceive(m_pHTCTarget, ENDPOINT2, a_netbuf_to_data(pb), AR6000_BUFFER_SIZE, pb)) {
			a_netbuf_free(pb);
		}
		goto done;
    }
	pData += sizeof(WMI_DATA_HDR);
	cbData -= sizeof(WMI_DATA_HDR);

	if (cbData < sizeof(ETHERNET_MAC_HEADER) + sizeof(SNAP_HEADER))
	{
		NDIS_DEBUG_PRINTF(ATH_LOG_ERR, "AR6K: ERROR - ReceiveWMIPacket missing MAC + SNAP (%u bytes)\n", cbData);
		if ( A_OK != HTCBufferReceive(m_pHTCTarget, ENDPOINT2, a_netbuf_to_data(pb), AR6000_BUFFER_SIZE, pb)) {
			a_netbuf_free(pb);
		}
		goto done;
	}

#ifdef WMM
	Lock();
    wmi_implicit_create_pstream((wmi_t *)m_pWMI, pb, DNLINK_TRAFFIC,1);
	Unlock();
#endif //WMM

	
	pDestAddr=(MAC_ADDRESS *)pData;
 	
 	/* Apply NDIS receive filter */
     if (isGrp(pDestAddr)) {
         if (isBcast(pDestAddr)) {
			 if (!(m_CurrentPacketFilter & NDIS_PACKET_TYPE_BROADCAST)) {
                 if ( A_OK != HTCBufferReceive(m_pHTCTarget, ENDPOINT2, a_netbuf_to_data(pb), AR6000_BUFFER_SIZE, pb)) {
					a_netbuf_free(pb);
				 }			
				 goto done;
             }
         } else {
			 isMcForUs(pDestAddr,&mcForUs);
			 if (!(m_CurrentPacketFilter & (NDIS_PACKET_TYPE_MULTICAST |
				 NDIS_PACKET_TYPE_ALL_MULTICAST)) || !(mcForUs))
             {
				 if ( A_OK != HTCBufferReceive(m_pHTCTarget, ENDPOINT2, a_netbuf_to_data(pb), AR6000_BUFFER_SIZE, pb)) {
					a_netbuf_free(pb);
				 }
				 goto done;
             }
		}
 		
     } else {
		tempAddr=(MAC_ADDRESS *) m_PermanentAddress;
		if ((A_MACADDR_COMP(pDestAddr,tempAddr) != 0) &&
             !(m_CurrentPacketFilter & NDIS_PACKET_TYPE_PROMISCUOUS))
        {
			if ( A_OK != HTCBufferReceive(m_pHTCTarget, ENDPOINT2, a_netbuf_to_data(pb), AR6000_BUFFER_SIZE, pb)) {
				a_netbuf_free(pb);
			}
			goto done;
        }
	}

	 // Allocate an NDIS_PACKET from our packet pool.
	NdisAllocatePacket(&Status, &pPacket, m_RxPacketPool);
	if (NDIS_STATUS_SUCCESS != Status)
	{
		NDIS_DEBUG_PRINTF(ATH_LOG_ERR, "AR6K: ERROR - NdisAllocatePacket failed\n");
		if ( A_OK != HTCBufferReceive(m_pHTCTarget, ENDPOINT2, a_netbuf_to_data(pb), AR6000_BUFFER_SIZE, pb)) {
			a_netbuf_free(pb);
		}
		goto done;
	}

	// Check for ethernetType in SNAP header for NOVELL_IPX, APPLE_TALK_ARP etc
	// remove 802.3 length and SNAP header if it is not of these types 
	
	pSnapHdr=(SNAP_HEADER *)(pData+sizeof(ETHERNET_MAC_HEADER));
	etherType=A_BE2CPU16(pSnapHdr->Type);
	
	doDix=((A_MEMCMP(pSnapHdr,&bridgeTunnel, sizeof(CAP_CONST))) == 0);
	if((!doDix) && ((A_MEMCMP(pSnapHdr,&vrfc1042, sizeof(CAP_CONST))) == 0))
	{
		doDix = ((etherType != APPLE_TALK_ARP) && (etherType != NOVELL_IPX));
	}
	// Get rid of the 802.3 length and SNAP header by copying
	// the 802.3 DestMACAddr and SrcMACAddr forward so they
	// immediately precede the EthType at the end of the SNAP header.
	// That gives us a DIX packet.

	if (doDix) {
	memmove(pData + sizeof(SNAP_HEADER), pData, ETHERNET_MAC_ADDRESS_LENGTH * 2);
	pData += sizeof(SNAP_HEADER);
	cbData -= sizeof(SNAP_HEADER);
	}


	

	// Setup the fields of NDIS_BUFFER to point to our data.
	pBuffer = &pb->NdisBuffer;
	NdisInitializeBuffer(pBuffer, pData, cbData);

	// Chain the NDIS_BUFFER to the start of the NDIS_PACKET
	NdisChainBufferAtBack(pPacket, pBuffer);
	NDIS_SET_PACKET_HEADER_SIZE(pPacket, sizeof(ETHERNET_MAC_HEADER));
	NDIS_SET_PACKET_STATUS(pPacket, NDIS_STATUS_SUCCESS);

#ifdef NDIS_BUS_DRIVER
	NDIS_PACKET *PacketArray[1];
	PacketArray[0]=pPacket;
	NdisMIndicateReceivePacket(m_MiniportAdapterHandle, PacketArray, 1);
#else
	// Perform the indicate on the timer thread because tying up the
	// SDIO receive indication thread can result in a deadlock.
	PLIST_ENTRY pEntry = (PLIST_ENTRY)(pPacket->MiniportReserved);
	Lock();
	InsertTailList(&m_RxPendingPacketList, pEntry);
	NdisSetEvent(&m_RxPendingEvent);
	Unlock();
#endif	

done:
	NDIS_DEBUG_PRINTF(ATH_LOG_TRC | ATH_LOG_RECV, "AR6K: -ReceiveWMIDataPacket");
}
Exemplo n.º 13
0
static void
wlan_node_timeout(A_ATH_TIMER arg)
{
    struct ieee80211_node_table *nt = (struct ieee80211_node_table *)arg;
    bss_t *bss, *nextBss;
    A_UINT8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = FALSE;
    A_UINT32 timeoutValue = 0;

    timeoutValue = nt->nt_nodeAge;

    wmi_get_current_bssid(nt->nt_wmip, myBssid);

    bss = nt->nt_node_first;
    while (bss != NULL)
    {
        nextBss = bss->ni_list_next;
        if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
        {

            if (bss->ni_tstamp <= A_GET_MS(0))
            {
                PBYTE                      pIE;
		char a[128];
		A_UINT32 length, ch, freq;
		//wchar_t b[128] = {0};
		pIE = bss->ni_cie.ie_ssid;
		length = pIE[1];
		memcpy( a, &pIE[2], length );
		a[length] = '\0';
		//MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, a, 32, b, 64 );
		freq = bss->ni_cie.ie_chan;
		if (freq == 2484)
        		ch = 14;
    		else if (freq < 2484)
        		ch =  (freq - 2407) / 5;
    		else if (freq < 5000)
        		ch = 15 + ((freq - 2512) / 20);
    		else 
			ch = (freq - 5000) / 5;


			RETAIL_DEBUG_PRINTF(debugBssInfo, (TEXT("builder:ar6k2: remove bss info, SSID  = %S, RSSI = %d, CHANNEL = %d\r\n"), a, bss->ni_rssi, ch));
			RETAIL_DEBUG_PRINTF(debugBssInfo, (TEXT("builder:ar6k2: BSSID = %02x:%02x:%02x:%02x:%02x:%02x \r\n") ,
					bss->ni_macaddr[0], bss->ni_macaddr[1], bss->ni_macaddr[2],
					bss->ni_macaddr[3], bss->ni_macaddr[4], bss->ni_macaddr[5]));
			logPrintf( (debugFileLog && debugBssInfo), "builder:ar6k2: remove bss info, SSID  = %s, RSSI = %d, CHANNEL = %d\r\n", a, bss->ni_rssi, ch);
			logPrintf( (debugFileLog && debugBssInfo), "builder:ar6k2: BSSID = %02x:%02x:%02x:%02x:%02x:%02x \r\n",
					bss->ni_macaddr[0], bss->ni_macaddr[1], bss->ni_macaddr[2],
					bss->ni_macaddr[3], bss->ni_macaddr[4], bss->ni_macaddr[5]);			

               /*
                * free up all but the current bss - if set
                */
                wlan_node_reclaim(nt, bss);
            }
            else
            {
                /*
                 * Re-arm timer, only when we have a bss other than
                 * current bss AND it is not aged-out.
                 */
                reArmTimer = TRUE;
            }
        }
        bss = nextBss;
    }

    if(reArmTimer)
        A_TIMEOUT_MS(&nt->nt_inact_timer, timeoutValue, 0);

    nt->isTimerArmed = reArmTimer;
}