Exemple #1
0
/* 
    ==========================================================================
    Description:
        Issue a site survey command to driver
	Arguments:
	    pAdapter                    Pointer to our adapter
	    wrq                         Pointer to the ioctl argument

    Return Value:
        None

    Note:
        Usage: 
               1.) iwpriv ra0 set site_survey
    ==========================================================================
*/
INT Set_SiteSurvey_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PSTRING			arg)
{
	NDIS_802_11_SSID Ssid;
	POS_COOKIE pObj;

	pObj = (POS_COOKIE) pAd->OS_Cookie;

	//check if the interface is down
	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE))
	{
		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
		return -ENETDOWN;   
	}

#ifdef CONFIG_STA_SUPPORT
	IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
	{
		if (MONITOR_ON(pAd))
    	{
        	DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n"));
        	return -EINVAL;
    	}
	}
#endif // CONFIG_STA_SUPPORT //

    NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID));


#ifdef CONFIG_STA_SUPPORT
	IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
	{
		Ssid.SsidLength = 0; 
		if ((arg != NULL) &&
			(strlen(arg) <= MAX_LEN_OF_SSID))
		{
			RTMPMoveMemory(Ssid.Ssid, arg, strlen(arg));
			Ssid.SsidLength = strlen(arg);
		}

		pAd->StaCfg.bSkipAutoScanConn = TRUE;
		StaSiteSurvey(pAd, &Ssid, SCAN_ACTIVE);
	}
#endif // CONFIG_STA_SUPPORT //

	DBGPRINT(RT_DEBUG_TRACE, ("Set_SiteSurvey_Proc\n"));

    return TRUE;
}
Exemple #2
0
/* 
    ==========================================================================
    Description:
        Issue a site survey command to driver
	Arguments:
	    pAdapter                    Pointer to our adapter
	    wrq                         Pointer to the ioctl argument

    Return Value:
        None

    Note:
        Usage: 
               1.) iwpriv ra0 set site_survey
    ==========================================================================
*/
INT Set_SiteSurvey_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PSTRING			arg)
{
	NDIS_802_11_SSID Ssid;
	POS_COOKIE pObj;

	pObj = (POS_COOKIE) pAd->OS_Cookie;

	//check if the interface is down
	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE))
	{
		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
		return -ENETDOWN;   
	}

#ifdef CONFIG_STA_SUPPORT
	IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
	{
		if (MONITOR_ON(pAd))
    	{
        	DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n"));
        	return -EINVAL;
    	}
	}
#endif // CONFIG_STA_SUPPORT //

    NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID));

#ifdef CONFIG_AP_SUPPORT
#ifdef AP_SCAN_SUPPORT
	IF_DEV_CONFIG_OPMODE_ON_AP(pAd)
	{
		if ((strlen(arg) != 0) && (strlen(arg) <= MAX_LEN_OF_SSID))
    	{
        	NdisMoveMemory(Ssid.Ssid, arg, strlen(arg));
        	Ssid.SsidLength = strlen(arg);
		}

#ifndef APCLI_CONNECTION_TRIAL
		if (Ssid.SsidLength == 0)
			ApSiteSurvey(pAd, &Ssid, SCAN_PASSIVE, FALSE);
		else
			ApSiteSurvey(pAd, &Ssid, SCAN_ACTIVE, FALSE);
#else
		/*for shorter scan time. use active scan and send probe req.*/
		DBGPRINT(RT_DEBUG_TRACE, ("!!! Fast Scan for connection trial !!!\n"));
		ApSiteSurvey(pAd, &Ssid, FAST_SCAN_ACTIVE, FALSE);
#endif /* APCLI_CONNECTION_TRIAL */

		return TRUE;
	}
#endif /* AP_SCAN_SUPPORT */
#endif // CONFIG_AP_SUPPORT //

#ifdef CONFIG_STA_SUPPORT
	IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
	{
		Ssid.SsidLength = 0; 
		if ((arg != NULL) &&
			(strlen(arg) <= MAX_LEN_OF_SSID))
		{
			RTMPMoveMemory(Ssid.Ssid, arg, strlen(arg));
			Ssid.SsidLength = strlen(arg);
		}

		pAd->StaCfg.bSkipAutoScanConn = TRUE;
		StaSiteSurvey(pAd, &Ssid, SCAN_ACTIVE);
	}
#endif // CONFIG_STA_SUPPORT //

	DBGPRINT(RT_DEBUG_TRACE, ("Set_SiteSurvey_Proc\n"));

    return TRUE;
}