cmm_info.c

来自「ralink最新rt3070 usb wifi 无线网卡驱动程序」· C语言 代码 · 共 2,146 行 · 第 1/5 页

	// check if this channel is valid
	if (ChannelSanity(pAd, Channel) == TRUE)
	{
#ifdef CONFIG_STA_SUPPORT
		IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
		{
			pAd->CommonCfg.Channel = Channel;        

			if (MONITOR_ON(pAd))
			{
#ifdef DOT11_N_SUPPORT
				N_ChannelCheck(pAd);
				if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED &&
					pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)
				{
					N_SetCenCh(pAd);
					AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
					AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
					DBGPRINT(RT_DEBUG_TRACE, ("BW_40, control_channel(%d), CentralChannel(%d) \n", 
								pAd->CommonCfg.Channel, pAd->CommonCfg.CentralChannel));
				}
				else
#endif // DOT11_N_SUPPORT //
				{
					AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
					AsicLockChannel(pAd, pAd->CommonCfg.Channel);
					DBGPRINT(RT_DEBUG_TRACE, ("BW_20, Channel(%d)\n", pAd->CommonCfg.Channel));
				}
			}
		}
#endif // CONFIG_STA_SUPPORT //
		success = TRUE;
	}
	else
	{

#ifdef CONFIG_STA_SUPPORT
		IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
			success = FALSE;
#endif // CONFIG_STA_SUPPORT //
	}


	if (success == TRUE)
		DBGPRINT(RT_DEBUG_TRACE, ("Set_Channel_Proc::(Channel=%d)\n", pAd->CommonCfg.Channel));

	return success;
}

/* 
    ==========================================================================
    Description:
        Set Short Slot Time Enable or Disable
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_ShortSlot_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	ULONG ShortSlot;

	ShortSlot = simple_strtol(arg, 0, 10);

	if (ShortSlot == 1)
		pAd->CommonCfg.bUseShortSlotTime = TRUE;
	else if (ShortSlot == 0)
		pAd->CommonCfg.bUseShortSlotTime = FALSE;
	else
		return FALSE;  //Invalid argument 
	
	DBGPRINT(RT_DEBUG_TRACE, ("Set_ShortSlot_Proc::(ShortSlot=%d)\n", pAd->CommonCfg.bUseShortSlotTime));

	return TRUE;
}

/* 
    ==========================================================================
    Description:
        Set Tx power
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_TxPower_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	ULONG TxPower;
	INT   success = FALSE;

	TxPower = (ULONG) simple_strtol(arg, 0, 10);
	if (TxPower <= 100)
	{

#ifdef CONFIG_STA_SUPPORT
		IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
		{
			pAd->CommonCfg.TxPowerDefault = TxPower;
			pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;
		}
#endif // CONFIG_STA_SUPPORT //
		success = TRUE;
	}
	else
		success = FALSE;

	DBGPRINT(RT_DEBUG_TRACE, ("Set_TxPower_Proc::(TxPowerPercentage=%ld)\n", pAd->CommonCfg.TxPowerPercentage));

	return success;
}

/* 
    ==========================================================================
    Description:
        Set 11B/11G Protection
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_BGProtection_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	switch (simple_strtol(arg, 0, 10))
	{
		case 0: //AUTO
			pAd->CommonCfg.UseBGProtection = 0;
			break;
		case 1: //Always On
			pAd->CommonCfg.UseBGProtection = 1;
			break;
		case 2: //Always OFF
			pAd->CommonCfg.UseBGProtection = 2;
			break;		
		default:  //Invalid argument 
			return FALSE;
	}


	DBGPRINT(RT_DEBUG_TRACE, ("Set_BGProtection_Proc::(BGProtection=%ld)\n", pAd->CommonCfg.UseBGProtection));	

	return TRUE;
}

/* 
    ==========================================================================
    Description:
        Set TxPreamble
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_TxPreamble_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	RT_802_11_PREAMBLE	Preamble;

	Preamble = simple_strtol(arg, 0, 10);


	switch (Preamble)
	{
		case Rt802_11PreambleShort:
			pAd->CommonCfg.TxPreamble = Preamble;
#ifdef CONFIG_STA_SUPPORT
			IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
				MlmeSetTxPreamble(pAd, Rt802_11PreambleShort);
#endif // CONFIG_STA_SUPPORT //
			break;
		case Rt802_11PreambleLong:
#ifdef CONFIG_STA_SUPPORT
		case Rt802_11PreambleAuto:
			// if user wants AUTO, initialize to LONG here, then change according to AP's
			// capability upon association.
#endif // CONFIG_STA_SUPPORT //
			pAd->CommonCfg.TxPreamble = Preamble;
#ifdef CONFIG_STA_SUPPORT
			IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
				MlmeSetTxPreamble(pAd, Rt802_11PreambleLong);
#endif // CONFIG_STA_SUPPORT //
			break;
		default: //Invalid argument 
			return FALSE;
	}

	DBGPRINT(RT_DEBUG_TRACE, ("Set_TxPreamble_Proc::(TxPreamble=%ld)\n", pAd->CommonCfg.TxPreamble));

	return TRUE;
}

/* 
    ==========================================================================
    Description:
        Set RTS Threshold
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_RTSThreshold_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	 NDIS_802_11_RTS_THRESHOLD           RtsThresh;

	RtsThresh = simple_strtol(arg, 0, 10);

	if((RtsThresh > 0) && (RtsThresh <= MAX_RTS_THRESHOLD))
		pAd->CommonCfg.RtsThreshold  = (USHORT)RtsThresh;
#ifdef CONFIG_STA_SUPPORT
	else if (RtsThresh == 0)
		pAd->CommonCfg.RtsThreshold = MAX_RTS_THRESHOLD;
#endif // CONFIG_STA_SUPPORT //
	else
		return FALSE; //Invalid argument 

	DBGPRINT(RT_DEBUG_TRACE, ("Set_RTSThreshold_Proc::(RTSThreshold=%d)\n", pAd->CommonCfg.RtsThreshold));

	return TRUE;
}

/* 
    ==========================================================================
    Description:
        Set Fragment Threshold
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_FragThreshold_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	 NDIS_802_11_FRAGMENTATION_THRESHOLD     FragThresh;

	FragThresh = simple_strtol(arg, 0, 10);

	if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD)
	{ 
		//Illegal FragThresh so we set it to default
		pAd->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD;
	}
	else if (FragThresh % 2 == 1)
	{
		// The length of each fragment shall always be an even number of octets, except for the last fragment
		// of an MSDU or MMPDU, which may be either an even or an odd number of octets.
		pAd->CommonCfg.FragmentThreshold = (USHORT)(FragThresh - 1);
	}
	else
	{
		pAd->CommonCfg.FragmentThreshold = (USHORT)FragThresh;
	}

#ifdef CONFIG_STA_SUPPORT
	IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
	{
		if (pAd->CommonCfg.FragmentThreshold == MAX_FRAG_THRESHOLD)
			pAd->CommonCfg.bUseZeroToDisableFragment = TRUE;
		else
			pAd->CommonCfg.bUseZeroToDisableFragment = FALSE;
	}
#endif // CONFIG_STA_SUPPORT //

	DBGPRINT(RT_DEBUG_TRACE, ("Set_FragThreshold_Proc::(FragThreshold=%d)\n", pAd->CommonCfg.FragmentThreshold));

	return TRUE;
}

/* 
    ==========================================================================
    Description:
        Set TxBurst
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_TxBurst_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	ULONG TxBurst;

	TxBurst = simple_strtol(arg, 0, 10);
	if (TxBurst == 1)
		pAd->CommonCfg.bEnableTxBurst = TRUE;
	else if (TxBurst == 0)
		pAd->CommonCfg.bEnableTxBurst = FALSE;
	else
		return FALSE;  //Invalid argument 
	
	DBGPRINT(RT_DEBUG_TRACE, ("Set_TxBurst_Proc::(TxBurst=%d)\n", pAd->CommonCfg.bEnableTxBurst));

	return TRUE;
}

#ifdef AGGREGATION_SUPPORT
/* 
    ==========================================================================
    Description:
        Set TxBurst
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_PktAggregate_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	ULONG aggre;

	aggre = simple_strtol(arg, 0, 10);

	if (aggre == 1)
		pAd->CommonCfg.bAggregationCapable = TRUE;
	else if (aggre == 0)
		pAd->CommonCfg.bAggregationCapable = FALSE;
	else
		return FALSE;  //Invalid argument 


	DBGPRINT(RT_DEBUG_TRACE, ("Set_PktAggregate_Proc::(AGGRE=%d)\n", pAd->CommonCfg.bAggregationCapable));

	return TRUE;
}
#endif

/* 
    ==========================================================================
    Description:
        Set IEEE80211H.
        This parameter is 1 when needs radar detection, otherwise 0
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_IEEE80211H_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
    ULONG ieee80211h;

	ieee80211h = simple_strtol(arg, 0, 10);

	if (ieee80211h == 1)
		pAd->CommonCfg.bIEEE80211H = TRUE;
	else if (ieee80211h == 0)
		pAd->CommonCfg.bIEEE80211H = FALSE;
	else
		return FALSE;  //Invalid argument 
	
	DBGPRINT(RT_DEBUG_TRACE, ("Set_IEEE80211H_Proc::(IEEE80211H=%d)\n", pAd->CommonCfg.bIEEE80211H));

	return TRUE;
}


#ifdef DBG
/* 
    ==========================================================================
    Description:
        For Debug information
    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_Debug_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	DBGPRINT(RT_DEBUG_TRACE, ("==> Set_Debug_Proc *******************\n"));

    if(simple_strtol(arg, 0, 10) <= RT_DEBUG_LOUD)
        RTDebugLevel = simple_strtol(arg, 0, 10);

	DBGPRINT(RT_DEBUG_TRACE, ("<== Set_Debug_Proc(RTDebugLevel = %ld)\n", RTDebugLevel));

	return TRUE;
}
#endif

INT	Show_DescInfo_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{

	return TRUE;
}

/* 
    ==========================================================================
    Description:
        Reset statistics counter

    Arguments:
        pAdapter            Pointer to our adapter
        arg                 

    Return:
        TRUE if all parameters are OK, FALSE otherwise
    ==========================================================================
*/
INT	Set_ResetStatCounter_Proc(
	IN	PRTMP_ADAPTER	pAd, 
	IN	PUCHAR			arg)
{
	//UCHAR           i;
	//MAC_TABLE_ENTRY *pEntry;
    
	DBGPRINT(RT_DEBUG_TRACE, ("==>Set_ResetStatCounter_Proc\n"));

	// add the most up-to-date h/w raw counters into software counters
	NICUpdateRawCounters(pAd);
    
	NdisZeroMemory(&pAd->WlanCounters, sizeof(COUNTER_802_11));
	NdisZeroMemory(&pAd->Counters8023, sizeof(COUNTER_802_3));
	NdisZeroMemory(&pAd->RalinkCounters, sizeof(COUNTER_RALINK));

	return TRUE;
}

BOOLEAN RTMPCheckStrPrintAble(
    IN  CHAR *pInPutStr, 
    IN  UCHAR strLen)
{
    UCHAR i=0;
    
    for (i=0; i<strLen; i++)
    {