From: wlanfae <wlanfae@realtek.com>

[PATCH 1/8] rtl8192e: Import new version of driver from realtek

Signed-off-by: wlanfae <wlanfae@realtek.com>
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---

1 files changed, 1531 insertions, 0 deletions

diff --git a/drivers/staging/rtl8192e/rtl819x_HTProc.c b/drivers/staging/rtl8192e/rtl819x_HTProc.c
new file mode 100644
index 000000000000..eaf73676f952
--- /dev/null
+++ b/drivers/staging/rtl8192e/rtl819x_HTProc.c
@@ -0,0 +1,1531 @@
+/******************************************************************************
+ * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+******************************************************************************/
+#include "rtllib.h"
+#include "rtl819x_HT.h"
+u8 MCS_FILTER_ALL[16] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+u8 MCS_FILTER_1SS[16] = {0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+u16 MCS_DATA_RATE[2][2][77] =
+	{	{	{13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78 ,104, 156, 208, 234, 260,
+			39, 78, 117, 234, 312, 351, 390, 52, 104, 156, 208, 312, 416, 468, 520,
+			0, 78, 104, 130, 117, 156, 195, 104, 130, 130, 156, 182, 182, 208, 156, 195,
+			195, 234, 273, 273, 312, 130, 156, 181, 156, 181, 208, 234, 208, 234, 260, 260,
+			286, 195, 234, 273, 234, 273, 312, 351, 312, 351, 390, 390, 429},
+			{14, 29, 43, 58, 87, 116, 130, 144, 29, 58, 87, 116, 173, 231, 260, 289,
+			43, 87, 130, 173, 260, 347, 390, 433, 58, 116, 173, 231, 347, 462, 520, 578,
+			0, 87, 116, 144, 130, 173, 217, 116, 144, 144, 173, 202, 202, 231, 173, 217,
+			217, 260, 303, 303, 347, 144, 173, 202, 173, 202, 231, 260, 231, 260, 289, 289,
+			318, 217, 260, 303, 260, 303, 347, 390, 347, 390, 433, 433, 477}	},
+		{	{27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540,
+			81, 162, 243, 324, 486, 648, 729, 810, 108, 216, 324, 432, 648, 864, 972, 1080,
+			12, 162, 216, 270, 243, 324, 405, 216, 270, 270, 324, 378, 378, 432, 324, 405,
+			405, 486, 567, 567, 648, 270, 324, 378, 324, 378, 432, 486, 432, 486, 540, 540,
+			594, 405, 486, 567, 486, 567, 648, 729, 648, 729, 810, 810, 891},
+			{30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600,
+			90, 180, 270, 360, 540, 720, 810, 900, 120, 240, 360, 480, 720, 960, 1080, 1200,
+			13, 180, 240, 300, 270, 360, 450, 240, 300, 300, 360, 420, 420, 480, 360, 450,
+			450, 540, 630, 630, 720, 300, 360, 420, 360, 420, 480, 540, 480, 540, 600, 600,
+			660, 450, 540, 630, 540, 630, 720, 810, 720, 810, 900, 900, 990}	}
+	};
+
+static u8 UNKNOWN_BORADCOM[3] = {0x00, 0x14, 0xbf};
+static u8 LINKSYSWRT330_LINKSYSWRT300_BROADCOM[3] = {0x00, 0x1a, 0x70};
+static u8 LINKSYSWRT350_LINKSYSWRT150_BROADCOM[3] = {0x00, 0x1d, 0x7e};
+static u8 BELKINF5D8233V1_RALINK[3] = {0x00, 0x17, 0x3f};
+static u8 BELKINF5D82334V3_RALINK[3] = {0x00, 0x1c, 0xdf};
+static u8 PCI_RALINK[3] = {0x00, 0x90, 0xcc};
+static u8 EDIMAX_RALINK[3] = {0x00, 0x0e, 0x2e};
+static u8 AIRLINK_RALINK[3] = {0x00, 0x18, 0x02};
+static u8 DLINK_ATHEROS_1[3] = {0x00, 0x1c, 0xf0};
+static u8 DLINK_ATHEROS_2[3] = {0x00, 0x21, 0x91};
+static u8 CISCO_BROADCOM[3] = {0x00, 0x17, 0x94};
+#if defined(RTL8192SU)
+static u8 NETGEAR_BROADCOM[3] = {0x00, 0x1f, 0x33};
+#endif
+static u8 LINKSYS_MARVELL_4400N[3] = {0x00, 0x14, 0xa4};
+void HTUpdateDefaultSetting(struct rtllib_device* ieee)
+{
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+
+#ifdef RTL8192CE
+	pHTInfo->bRDGEnable = 0;
+#endif
+
+	pHTInfo->bAcceptAddbaReq = 1;
+
+	pHTInfo->bRegShortGI20MHz= 1;
+	pHTInfo->bRegShortGI40MHz= 1;
+
+	pHTInfo->bRegBW40MHz = 1;
+
+	if (pHTInfo->bRegBW40MHz)
+		pHTInfo->bRegSuppCCK = 1;
+	else
+		pHTInfo->bRegSuppCCK = true;
+
+	pHTInfo->nAMSDU_MaxSize = 7935UL;
+	pHTInfo->bAMSDU_Support = 0;
+
+	pHTInfo->bAMPDUEnable = 1;
+	pHTInfo->AMPDU_Factor = 2;
+	pHTInfo->MPDU_Density = 0;
+
+	pHTInfo->SelfMimoPs = 3;
+	if (pHTInfo->SelfMimoPs == 2)
+		pHTInfo->SelfMimoPs = 3;
+	ieee->bTxDisableRateFallBack = 0;
+	ieee->bTxUseDriverAssingedRate = 0;
+
+	ieee->bTxEnableFwCalcDur = 1;
+
+	pHTInfo->bRegRT2RTAggregation = 1;
+
+	pHTInfo->bRegRxReorderEnable = 1;
+	pHTInfo->RxReorderWinSize = 64;
+	pHTInfo->RxReorderPendingTime = 30;
+
+#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
+	pHTInfo->UsbTxAggrNum = 4;
+#endif
+#ifdef USB_RX_AGGREGATION_SUPPORT
+#ifdef RTL8192SU
+	pHTInfo->UsbRxFwAggrEn = 1;
+	pHTInfo->UsbRxFwAggrPageNum = 48;
+	pHTInfo->UsbRxFwAggrPacketNum = 8;
+	pHTInfo->UsbRxFwAggrTimeout = 4;
+	pHTInfo->UsbRxPageSize= 128;
+#else
+	pHTInfo->UsbRxFwAggrEn = 1;
+	pHTInfo->UsbRxFwAggrPageNum = 24;
+	pHTInfo->UsbRxFwAggrPacketNum = 8;
+	pHTInfo->UsbRxFwAggrTimeout = 8;
+#endif
+#endif
+
+
+}
+void HTDebugHTCapability(u8* CapIE, u8* TitleString )
+{
+
+	static u8	EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};
+	PHT_CAPABILITY_ELE		pCapELE;
+
+	if (!memcmp(CapIE, EWC11NHTCap, sizeof(EWC11NHTCap)))
+	{
+		RTLLIB_DEBUG(RTLLIB_DL_HT, "EWC IE in %s()\n", __func__);
+		pCapELE = (PHT_CAPABILITY_ELE)(&CapIE[4]);
+	}else
+		pCapELE = (PHT_CAPABILITY_ELE)(&CapIE[0]);
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "<Log HT Capability>. Called by %s\n", TitleString );
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT,  "\tSupported Channel Width = %s\n", (pCapELE->ChlWidth)?"20MHz": "20/40MHz");
+	RTLLIB_DEBUG(RTLLIB_DL_HT,  "\tSupport Short GI for 20M = %s\n", (pCapELE->ShortGI20Mhz)?"YES": "NO");
+	RTLLIB_DEBUG(RTLLIB_DL_HT,  "\tSupport Short GI for 40M = %s\n", (pCapELE->ShortGI40Mhz)?"YES": "NO");
+	RTLLIB_DEBUG(RTLLIB_DL_HT,  "\tSupport TX STBC = %s\n", (pCapELE->TxSTBC)?"YES": "NO");
+	RTLLIB_DEBUG(RTLLIB_DL_HT,  "\tMax AMSDU Size = %s\n", (pCapELE->MaxAMSDUSize)?"3839": "7935");
+	RTLLIB_DEBUG(RTLLIB_DL_HT,  "\tSupport CCK in 20/40 mode = %s\n", (pCapELE->DssCCk)?"YES": "NO");
+	RTLLIB_DEBUG(RTLLIB_DL_HT,  "\tMax AMPDU Factor = %d\n", pCapELE->MaxRxAMPDUFactor);
+	RTLLIB_DEBUG(RTLLIB_DL_HT,  "\tMPDU Density = %d\n", pCapELE->MPDUDensity);
+	RTLLIB_DEBUG(RTLLIB_DL_HT,  "\tMCS Rate Set = [%x][%x][%x][%x][%x]\n", pCapELE->MCS[0],\
+				pCapELE->MCS[1], pCapELE->MCS[2], pCapELE->MCS[3], pCapELE->MCS[4]);
+	return;
+
+}
+void HTDebugHTInfo(u8*	InfoIE, u8* TitleString)
+{
+
+	static u8	EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};
+	PHT_INFORMATION_ELE		pHTInfoEle;
+
+	if (!memcmp(InfoIE, EWC11NHTInfo, sizeof(EWC11NHTInfo)))
+	{
+		RTLLIB_DEBUG(RTLLIB_DL_HT, "EWC IE in %s()\n", __func__);
+		pHTInfoEle = (PHT_INFORMATION_ELE)(&InfoIE[4]);
+	}else
+		pHTInfoEle = (PHT_INFORMATION_ELE)(&InfoIE[0]);
+
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "<Log HT Information Element>. Called by %s\n", TitleString);
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "\tPrimary channel = %d\n", pHTInfoEle->ControlChl);
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSenondary channel =");
+	switch (pHTInfoEle->ExtChlOffset)
+	{
+		case 0:
+			RTLLIB_DEBUG(RTLLIB_DL_HT, "Not Present\n");
+			break;
+		case 1:
+			RTLLIB_DEBUG(RTLLIB_DL_HT, "Upper channel\n");
+			break;
+		case 2:
+			RTLLIB_DEBUG(RTLLIB_DL_HT, "Reserved. Eooro!!!\n");
+			break;
+		case 3:
+			RTLLIB_DEBUG(RTLLIB_DL_HT, "Lower Channel\n");
+			break;
+	}
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "\tRecommended channel width = %s\n", (pHTInfoEle->RecommemdedTxWidth)?"20Mhz": "40Mhz");
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "\tOperation mode for protection = ");
+	switch (pHTInfoEle->OptMode)
+	{
+		case 0:
+			RTLLIB_DEBUG(RTLLIB_DL_HT, "No Protection\n");
+			break;
+		case 1:
+			RTLLIB_DEBUG(RTLLIB_DL_HT, "HT non-member protection mode\n");
+			break;
+		case 2:
+			RTLLIB_DEBUG(RTLLIB_DL_HT, "Suggest to open protection\n");
+			break;
+		case 3:
+			RTLLIB_DEBUG(RTLLIB_DL_HT, "HT mixed mode\n");
+			break;
+	}
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "\tBasic MCS Rate Set = [%x][%x][%x][%x][%x]\n", pHTInfoEle->BasicMSC[0],\
+				pHTInfoEle->BasicMSC[1], pHTInfoEle->BasicMSC[2], pHTInfoEle->BasicMSC[3], pHTInfoEle->BasicMSC[4]);
+	return;
+}
+
+bool IsHTHalfNmode40Bandwidth(struct rtllib_device* ieee)
+{
+	bool			retValue = false;
+	PRT_HIGH_THROUGHPUT	 pHTInfo = ieee->pHTInfo;
+
+	if (pHTInfo->bCurrentHTSupport == false )
+		retValue = false;
+	else if (pHTInfo->bRegBW40MHz == false)
+		retValue = false;
+	else if (!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
+		retValue = false;
+	else if (((PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf))->ChlWidth)
+		retValue = true;
+	else
+		retValue = false;
+
+	return retValue;
+}
+
+bool IsHTHalfNmodeSGI(struct rtllib_device* ieee, bool is40MHz)
+{
+	bool			retValue = false;
+	PRT_HIGH_THROUGHPUT	 pHTInfo = ieee->pHTInfo;
+
+	if (pHTInfo->bCurrentHTSupport == false )
+		retValue = false;
+	else if (!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
+		retValue = false;
+	else if (is40MHz)
+	{
+		if (((PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf))->ShortGI40Mhz)
+			retValue = true;
+		else
+			retValue = false;
+	}
+	else
+	{
+		if (((PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf))->ShortGI20Mhz)
+			retValue = true;
+		else
+			retValue = false;
+	}
+
+	return retValue;
+}
+
+u16 HTHalfMcsToDataRate(struct rtllib_device* ieee,	u8	nMcsRate)
+{
+
+	u8	is40MHz;
+	u8	isShortGI;
+
+	is40MHz  =  (IsHTHalfNmode40Bandwidth(ieee))?1:0;
+	isShortGI = (IsHTHalfNmodeSGI(ieee, is40MHz))? 1:0;
+
+	return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate&0x7f)];
+}
+
+
+u16 HTMcsToDataRate( struct rtllib_device* ieee, u8 nMcsRate)
+{
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+
+	u8	is40MHz = (pHTInfo->bCurBW40MHz)?1:0;
+	u8	isShortGI = (pHTInfo->bCurBW40MHz)?
+						((pHTInfo->bCurShortGI40MHz)?1:0):
+						((pHTInfo->bCurShortGI20MHz)?1:0);
+	return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate&0x7f)];
+}
+
+u16  TxCountToDataRate( struct rtllib_device* ieee, u8 nDataRate)
+{
+	u16		CCKOFDMRate[12] = {0x02 , 0x04 , 0x0b , 0x16 , 0x0c , 0x12 , 0x18 , 0x24 , 0x30 , 0x48 , 0x60 , 0x6c};
+	u8	is40MHz = 0;
+	u8	isShortGI = 0;
+
+	if (nDataRate < 12)
+	{
+		return CCKOFDMRate[nDataRate];
+	}
+	else
+	{
+		if (nDataRate >= 0x10 && nDataRate <= 0x1f)
+		{
+			is40MHz = 0;
+			isShortGI = 0;
+
+		}
+		else if (nDataRate >=0x20  && nDataRate <= 0x2f )
+		{
+			is40MHz = 1;
+			isShortGI = 0;
+
+		}
+		else if (nDataRate >= 0x30  && nDataRate <= 0x3f )
+		{
+			is40MHz = 0;
+			isShortGI = 1;
+
+		}
+		else if (nDataRate >= 0x40  && nDataRate <= 0x4f )
+		{
+			is40MHz = 1;
+			isShortGI = 1;
+
+		}
+		return MCS_DATA_RATE[is40MHz][isShortGI][nDataRate&0xf];
+	}
+}
+
+
+
+bool IsHTHalfNmodeAPs(struct rtllib_device* ieee)
+{
+	bool			retValue = false;
+	struct rtllib_network* net = &ieee->current_network;
+
+	if ((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) ||
+		     (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) ||
+		     (memcmp(net->bssid, PCI_RALINK, 3)==0) ||
+		     (memcmp(net->bssid, EDIMAX_RALINK, 3)==0) ||
+		     (memcmp(net->bssid, AIRLINK_RALINK, 3)==0) ||
+		     (net->ralink_cap_exist))
+		retValue = true;
+	else if ((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) ||
+		    (memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)||
+		    (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)||
+		    (net->broadcom_cap_exist))
+		  retValue = true;
+	else if (net->bssht.bdRT2RTAggregation)
+		retValue = true;
+	else
+		retValue = false;
+
+	return retValue;
+}
+
+void HTIOTPeerDetermine(struct rtllib_device* ieee)
+{
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	struct rtllib_network* net = &ieee->current_network;
+	if (net->bssht.bdRT2RTAggregation){
+		pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK;
+		if (net->bssht.RT2RT_HT_Mode & RT_HT_CAP_USE_92SE){
+			pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK_92SE;
+		}
+		if (net->bssht.RT2RT_HT_Mode & RT_HT_CAP_USE_SOFTAP){
+			pHTInfo->IOTPeer = HT_IOT_PEER_92U_SOFTAP;
+		}
+	}
+	else if (net->broadcom_cap_exist)
+		pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM;
+	else if ((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) ||
+			(memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)||
+			(memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)/*||
+			(memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) */)
+		pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM;
+	else if ((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) ||
+			(memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) ||
+			(memcmp(net->bssid, PCI_RALINK, 3)==0) ||
+			(memcmp(net->bssid, EDIMAX_RALINK, 3)==0) ||
+			(memcmp(net->bssid, AIRLINK_RALINK, 3)==0) ||
+			 net->ralink_cap_exist)
+		pHTInfo->IOTPeer = HT_IOT_PEER_RALINK;
+	else if ((net->atheros_cap_exist )||
+		(memcmp(net->bssid, DLINK_ATHEROS_1, 3) == 0)||
+		(memcmp(net->bssid, DLINK_ATHEROS_2, 3) == 0))
+		pHTInfo->IOTPeer = HT_IOT_PEER_ATHEROS;
+	else if ((memcmp(net->bssid, CISCO_BROADCOM, 3)==0)||net->cisco_cap_exist)
+		pHTInfo->IOTPeer = HT_IOT_PEER_CISCO;
+	else if ((memcmp(net->bssid, LINKSYS_MARVELL_4400N, 3) == 0) ||
+		  net->marvell_cap_exist)
+		pHTInfo->IOTPeer = HT_IOT_PEER_MARVELL;
+	else if (net->airgo_cap_exist)
+		pHTInfo->IOTPeer = HT_IOT_PEER_AIRGO;
+	else
+		pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN;
+
+	RTLLIB_DEBUG(RTLLIB_DL_IOT, "Joseph debug!! IOTPEER: %x\n", pHTInfo->IOTPeer);
+}
+
+u8 HTIOTActIsDisableMCS14(struct rtllib_device* ieee, u8* PeerMacAddr)
+{
+	return 0;
+ }
+
+
+bool HTIOTActIsDisableMCS15(struct rtllib_device* ieee)
+{
+	bool retValue = false;
+
+#if defined(RTL8192U)
+	if (ieee->current_network.bssht.bdBandWidth == HT_CHANNEL_WIDTH_20_40)
+	retValue = true;
+	else
+		retValue = false;
+#endif
+
+
+	return retValue;
+}
+
+bool HTIOTActIsDisableMCSTwoSpatialStream(struct rtllib_device* ieee)
+{
+	bool retValue = false;
+#ifdef RTL8192U
+	struct rtllib_network* net = &ieee->current_network;
+
+	if ((ieee->pHTInfo->bCurrentHTSupport == true) && (ieee->pairwise_key_type == KEY_TYPE_CCMP))
+	{
+		if ((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) ||
+				(memcmp(net->bssid, PCI_RALINK, 3)==0) ||
+				(memcmp(net->bssid, EDIMAX_RALINK, 3)==0))
+		{
+			retValue = false;
+		}
+	}
+#endif
+#if defined(RTL8192SU) || defined RTL8192CE
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	if (ieee->rtllib_ap_sec_type &&
+		(ieee->rtllib_ap_sec_type(ieee)&(SEC_ALG_WEP|SEC_ALG_TKIP)))
+	{
+		if ( (pHTInfo->IOTPeer != HT_IOT_PEER_ATHEROS) &&
+			(pHTInfo->IOTPeer != HT_IOT_PEER_UNKNOWN) &&
+			(pHTInfo->IOTPeer != HT_IOT_PEER_MARVELL) &&
+			(pHTInfo->IOTPeer != HT_IOT_PEER_REALTEK_92SE) &&
+			(pHTInfo->IOTPeer != HT_IOT_PEER_RALINK) )
+			retValue = true;
+	}
+#elif defined(RTL8192SE)
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	if (ieee->rtllib_ap_sec_type &&
+		(ieee->rtllib_ap_sec_type(ieee)&SEC_ALG_TKIP)) {
+			if (pHTInfo->IOTPeer == HT_IOT_PEER_RALINK){
+				retValue = true;
+			}
+		}
+#endif
+	return retValue;
+}
+
+u8 HTIOTActIsDisableEDCATurbo(struct rtllib_device*	ieee, u8* PeerMacAddr)
+{
+	return false;
+}
+
+
+bool HTIOTActIsEnableBETxOPLimit(struct rtllib_device* ieee)
+{
+	bool	retValue = false;
+
+#if defined RTL8192SU
+	if (ieee->mode == IEEE_G)
+		retValue = true;
+#elif defined RTL8192CE
+	if (ieee->mode == IEEE_G ||
+		(ieee->rtllib_ap_sec_type(ieee)&(SEC_ALG_WEP|SEC_ALG_TKIP)))
+		retValue = true;
+#endif
+
+	return retValue;
+}
+
+
+u8 HTIOTActIsMgntUseCCK6M(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	u8	retValue = 0;
+
+
+#if (defined RTL8192U || defined RTL8192E || defined RTL8190P)
+	{
+	if (ieee->pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
+	{
+		retValue = 1;
+	}
+	}
+#endif
+
+	return retValue;
+}
+
+u8
+HTIOTActWAIOTBroadcom(struct rtllib_device* ieee)
+{
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	u8		retValue = false;
+	u8		boundary=59;
+
+	pHTInfo->bWAIotBroadcom = false;
+	if (ieee->pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
+	{
+		if (ieee->current_network.bssht.bdBandWidth == HT_CHANNEL_WIDTH_20_40)
+		{
+			if (!(pHTInfo->bRegBW40MHz))
+			{
+				if (ieee->current_network.mode != WIRELESS_MODE_B)
+				{
+					pHTInfo->bWAIotBroadcom = true;
+
+					if (ieee->b_customer_lenovo_id == true)
+						boundary = 30;
+
+					if ( ieee->current_network.RSSI >= boundary)
+						retValue = true;
+				}
+			}else{
+				;
+			}
+		}
+	}
+	return retValue;
+}
+
+u8 HTIOTActIsForcedCTS2Self(struct rtllib_device *ieee, struct rtllib_network *network)
+{
+	u8	retValue = 0;
+#if (defined RTL8192SE || defined RTL8192SU || defined RTL8192CE)
+	if ((ieee->pHTInfo->IOTPeer == HT_IOT_PEER_MARVELL) ||(ieee->pHTInfo->IOTPeer == HT_IOT_PEER_ATHEROS) )
+#else
+	if (ieee->pHTInfo->IOTPeer == HT_IOT_PEER_MARVELL)
+#endif
+	{
+		retValue = 1;
+	}
+
+	return retValue;
+}
+
+u8 HTIOTActIsForcedRTSCTS(struct rtllib_device *ieee, struct rtllib_network *network)
+{
+	u8	retValue = 0;
+#if defined(RTL8192SE) || defined(RTL8192SU)
+	if (ieee->pHTInfo->bCurrentHTSupport)
+	{
+		if ((ieee->pHTInfo->IOTPeer != HT_IOT_PEER_REALTEK)&&
+		   (ieee->pHTInfo->IOTPeer != HT_IOT_PEER_REALTEK_92SE))
+	{
+			if ((ieee->pHTInfo->IOTAction & HT_IOT_ACT_TX_NO_AGGREGATION) == 0)
+				retValue = 1;
+		}
+	}
+#endif
+	return retValue;
+}
+
+u8
+HTIOTActIsForcedAMSDU8K(struct rtllib_device *ieee, struct rtllib_network *network)
+{
+	u8 retValue = 0;
+
+	return retValue;
+}
+
+u8 HTIOTActIsCCDFsync(struct rtllib_device *ieee)
+{
+	u8	retValue = 0;
+#if (defined RTL8190P || defined RTL8192U  || defined RTL8192SU)
+	if (ieee->pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
+	{
+		retValue = 1;
+	}
+#endif
+	return retValue;
+}
+
+u8
+HTIOCActRejcectADDBARequest(struct rtllib_network *network)
+{
+	u8	retValue = 0;
+#if (defined RTL8192SE || defined RTL8192SU || defined RTL8192CE)
+	{
+
+
+	}
+#endif
+
+	return retValue;
+
+}
+
+u8
+  HTIOTActIsEDCABiasRx(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	u8	retValue = 0;
+#ifdef RTL8192SU
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	{
+		if (pHTInfo->IOTPeer==HT_IOT_PEER_ATHEROS ||
+		   pHTInfo->IOTPeer==HT_IOT_PEER_BROADCOM ||
+		   pHTInfo->IOTPeer==HT_IOT_PEER_RALINK)
+			return 1;
+
+	}
+#elif defined RTL8192CE
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	{
+		if (pHTInfo->IOTPeer==HT_IOT_PEER_ATHEROS ||
+		   pHTInfo->IOTPeer==HT_IOT_PEER_RALINK)
+			return 1;
+
+	}
+#elif defined RTL8192SE
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	{
+            if (ieee->rtllib_ap_sec_type != NULL)
+                if (ieee->rtllib_ap_sec_type(ieee) == SEC_ALG_CCMP)
+                    if (pHTInfo->IOTPeer==HT_IOT_PEER_RALINK){
+                        return 1;
+                    }
+
+	}
+#endif
+	return retValue;
+}
+
+u8
+HTIOTActDisableShortGI(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	u8	retValue = 0;
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+
+	if (pHTInfo->IOTPeer==HT_IOT_PEER_RALINK)
+	{
+			retValue = 1;
+	}
+
+	return retValue;
+}
+
+u8
+HTIOTActDisableHighPower(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	u8	retValue = 0;
+#if (defined RTL8192SE || defined RTL8192SU || defined RTL8192CE)
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+#endif
+
+#ifdef RTL8192SU
+	if (pHTInfo->IOTPeer==HT_IOT_PEER_RALINK ||
+		pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK ||
+		pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK_92SE)
+	{
+			retValue = 1;
+	}
+#elif defined RTL8192SE || defined RTL8192CE
+	if (pHTInfo->IOTPeer==HT_IOT_PEER_RALINK ||
+		pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK )
+	{
+			retValue = 1;
+	}
+#endif
+	return retValue;
+}
+
+void
+HTIOTActDetermineRaFunc(struct rtllib_device* ieee,	bool	bPeerRx2ss)
+{
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	pHTInfo->IOTRaFunc &= HT_IOT_RAFUNC_DISABLE_ALL;
+
+	if (pHTInfo->IOTPeer == HT_IOT_PEER_RALINK && !bPeerRx2ss)
+		pHTInfo->IOTRaFunc |= HT_IOT_RAFUNC_PEER_1R;
+
+	if (pHTInfo->IOTAction & HT_IOT_ACT_AMSDU_ENABLE)
+		pHTInfo->IOTRaFunc |= HT_IOT_RAFUNC_TX_AMSDU;
+
+}
+
+
+u8
+HTIOTActIsDisableTx40MHz(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	u8	retValue = 0;
+
+#if (defined RTL8192SU || defined RTL8192SE || defined RTL8192CE)
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	if (	(KEY_TYPE_WEP104 == ieee->pairwise_key_type) ||
+		(KEY_TYPE_WEP40 == ieee->pairwise_key_type) ||
+		(KEY_TYPE_WEP104 == ieee->group_key_type) ||
+		(KEY_TYPE_WEP40 == ieee->group_key_type) ||
+		(KEY_TYPE_TKIP == ieee->pairwise_key_type) )
+	{
+		if ((pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK) && (network->bssht.bdSupportHT))
+			retValue = 1;
+	}
+#endif
+
+	return retValue;
+}
+
+u8
+HTIOTActIsTxNoAggregation(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	u8 retValue = 0;
+
+#if (defined RTL8192SU || defined RTL8192SE || defined RTL8192CE)
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	if (	(KEY_TYPE_WEP104 == ieee->pairwise_key_type) ||
+		(KEY_TYPE_WEP40 == ieee->pairwise_key_type) ||
+		(KEY_TYPE_WEP104 == ieee->group_key_type) ||
+		(KEY_TYPE_WEP40 == ieee->group_key_type) ||
+		(KEY_TYPE_TKIP == ieee->pairwise_key_type) )
+	{
+		if (pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK)
+			retValue = 1;
+	}
+#endif
+
+	return retValue;
+}
+
+
+u8
+HTIOTActIsDisableTx2SS(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	u8	retValue = 0;
+
+#if (defined RTL8192SU || defined RTL8192SE || defined RTL8192CE)
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	if (	(KEY_TYPE_WEP104 == ieee->pairwise_key_type) ||
+		(KEY_TYPE_WEP40 == ieee->pairwise_key_type) ||
+		(KEY_TYPE_WEP104 == ieee->group_key_type) ||
+		(KEY_TYPE_WEP40 == ieee->group_key_type) ||
+		(KEY_TYPE_TKIP == ieee->pairwise_key_type) )
+	{
+		if ((pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK) && (network->bssht.bdSupportHT))
+			retValue = 1;
+	}
+#endif
+
+	return retValue;
+}
+
+
+bool HTIOCActIsDisableCckRate(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	bool	retValue = false;
+#if defined(RTL8192SU)
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	if (pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
+	{
+		if ((memcmp(network->bssid, NETGEAR_BROADCOM, 3)==0)
+			&& (network->bssht.bdBandWidth == HT_CHANNEL_WIDTH_20_40))
+			return true;
+	}
+#endif
+	return retValue;
+}
+
+bool HTIOCActAllowPeerAggOnePacket(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	bool	retValue = false;
+#if defined(RTL8192SE) || defined(RTL8192SU)
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	{
+		if (ieee->VersionID<2)
+		if (pHTInfo->IOTPeer == HT_IOT_PEER_MARVELL)
+			return true;
+
+	}
+#endif
+	return retValue;
+}
+
+bool
+HTIOTActIsNullDataPowerSaving(struct rtllib_device* ieee,struct rtllib_network *network)
+{
+	bool	retValue = false;
+#if defined(RTL8192SE) || defined(RTL8192SU)
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	{
+		if (pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
+			return true;
+
+	}
+#endif
+	return retValue;
+}
+
+void HTResetIOTSetting(
+	PRT_HIGH_THROUGHPUT		pHTInfo
+)
+{
+	pHTInfo->IOTAction = 0;
+	pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN;
+	pHTInfo->IOTRaFunc = 0;
+}
+
+
+void HTConstructCapabilityElement(struct rtllib_device* ieee, u8* posHTCap, u8* len, u8 IsEncrypt, bool bAssoc)
+{
+	PRT_HIGH_THROUGHPUT	pHT = ieee->pHTInfo;
+	PHT_CAPABILITY_ELE	pCapELE = NULL;
+
+	if ((posHTCap == NULL) || (pHT == NULL))
+	{
+		RTLLIB_DEBUG(RTLLIB_DL_ERR, "posHTCap or pHTInfo can't be null in HTConstructCapabilityElement()\n");
+		return;
+	}
+	memset(posHTCap, 0, *len);
+
+	if ((bAssoc) && (pHT->ePeerHTSpecVer == HT_SPEC_VER_EWC))
+	{
+		u8	EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};
+		memcpy(posHTCap, EWC11NHTCap, sizeof(EWC11NHTCap));
+		pCapELE = (PHT_CAPABILITY_ELE)&(posHTCap[4]);
+		*len = 30 + 2;
+	}else
+	{
+		pCapELE = (PHT_CAPABILITY_ELE)posHTCap;
+		*len = 26 + 2;
+	}
+
+	pCapELE->AdvCoding		= 0;
+	if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
+		pCapELE->ChlWidth = 0;
+	else
+			pCapELE->ChlWidth = (pHT->bRegBW40MHz?1:0);
+
+	pCapELE->MimoPwrSave		= pHT->SelfMimoPs;
+	pCapELE->GreenField		= 0;
+	pCapELE->ShortGI20Mhz		= 1;
+	pCapELE->ShortGI40Mhz		= 1;
+
+	pCapELE->TxSTBC			= 1;
+#if defined RTL8192SE || defined RTL8192CE
+	pCapELE->TxSTBC			= 0;
+#endif
+	pCapELE->RxSTBC			= 0;
+	pCapELE->DelayBA		= 0;
+	pCapELE->MaxAMSDUSize	= (MAX_RECEIVE_BUFFER_SIZE>=7935)?1:0;
+	pCapELE->DssCCk			= ((pHT->bRegBW40MHz)?(pHT->bRegSuppCCK?1:0):0);
+	pCapELE->PSMP			= 0;
+	pCapELE->LSigTxopProtect	= 0;
+
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "TX HT cap/info ele BW=%d MaxAMSDUSize:%d DssCCk:%d\n", pCapELE->ChlWidth, pCapELE->MaxAMSDUSize, pCapELE->DssCCk);
+
+	if ( IsEncrypt)
+	{
+		pCapELE->MPDUDensity	= 7;
+		pCapELE->MaxRxAMPDUFactor	= 2;
+	}
+	else
+	{
+		pCapELE->MaxRxAMPDUFactor	= 3;
+		pCapELE->MPDUDensity	= 0;
+	}
+
+	memcpy(pCapELE->MCS, ieee->Regdot11HTOperationalRateSet, 16);
+	memset(&pCapELE->ExtHTCapInfo, 0, 2);
+	memset(pCapELE->TxBFCap, 0, 4);
+
+	pCapELE->ASCap = 0;
+
+	if (bAssoc) {
+		if (pHT->IOTAction & HT_IOT_ACT_DISABLE_MCS15)
+			pCapELE->MCS[1] &= 0x7f;
+
+		if (pHT->IOTAction & HT_IOT_ACT_DISABLE_MCS14)
+			pCapELE->MCS[1] &= 0xbf;
+
+		if (pHT->IOTAction & HT_IOT_ACT_DISABLE_ALL_2SS)
+			pCapELE->MCS[1] &= 0x00;
+
+		if (pHT->IOTAction & HT_IOT_ACT_DISABLE_RX_40MHZ_SHORT_GI)
+			pCapELE->ShortGI40Mhz		= 0;
+
+		if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
+		{
+			pCapELE->ChlWidth = 0;
+
+			pCapELE->MCS[1] = 0;
+		}
+	}
+
+
+
+
+
+	return;
+
+}
+void HTConstructInfoElement(struct rtllib_device* ieee, u8* posHTInfo, u8* len, u8 IsEncrypt)
+{
+	PRT_HIGH_THROUGHPUT	pHT = ieee->pHTInfo;
+	PHT_INFORMATION_ELE		pHTInfoEle = (PHT_INFORMATION_ELE)posHTInfo;
+	if ((posHTInfo == NULL) || (pHTInfoEle == NULL))
+	{
+		RTLLIB_DEBUG(RTLLIB_DL_ERR, "posHTInfo or pHTInfoEle can't be null in HTConstructInfoElement()\n");
+		return;
+	}
+
+	memset(posHTInfo, 0, *len);
+	if ( (ieee->iw_mode == IW_MODE_ADHOC) || (ieee->iw_mode == IW_MODE_MASTER))
+	{
+		pHTInfoEle->ControlChl	= ieee->current_network.channel;
+		pHTInfoEle->ExtChlOffset = ((pHT->bRegBW40MHz == false)?HT_EXTCHNL_OFFSET_NO_EXT:
+							(ieee->current_network.channel<=6)?
+							HT_EXTCHNL_OFFSET_UPPER:HT_EXTCHNL_OFFSET_LOWER);
+		pHTInfoEle->RecommemdedTxWidth	= pHT->bRegBW40MHz;
+		pHTInfoEle->RIFS					= 0;
+		pHTInfoEle->PSMPAccessOnly		= 0;
+		pHTInfoEle->SrvIntGranularity		= 0;
+		pHTInfoEle->OptMode				= pHT->CurrentOpMode;
+		pHTInfoEle->NonGFDevPresent		= 0;
+		pHTInfoEle->DualBeacon			= 0;
+		pHTInfoEle->SecondaryBeacon		= 0;
+		pHTInfoEle->LSigTxopProtectFull		= 0;
+		pHTInfoEle->PcoActive				= 0;
+		pHTInfoEle->PcoPhase				= 0;
+
+		memset(pHTInfoEle->BasicMSC, 0, 16);
+
+
+		*len = 22 + 2;
+
+	}
+	else
+	{
+		*len = 0;
+	}
+	return;
+}
+
+void HTConstructRT2RTAggElement(struct rtllib_device* ieee, u8* posRT2RTAgg, u8* len)
+{
+	if (posRT2RTAgg == NULL) {
+		RTLLIB_DEBUG(RTLLIB_DL_ERR, "posRT2RTAgg can't be null in HTConstructRT2RTAggElement()\n");
+		return;
+	}
+	memset(posRT2RTAgg, 0, *len);
+	*posRT2RTAgg++ = 0x00;
+	*posRT2RTAgg++ = 0xe0;
+	*posRT2RTAgg++ = 0x4c;
+	*posRT2RTAgg++ = 0x02;
+	*posRT2RTAgg++ = 0x01;
+
+#ifdef RTL8192CE
+	*posRT2RTAgg = 0x70;
+#else
+	*posRT2RTAgg = 0x30;
+#endif
+
+	if (ieee->bSupportRemoteWakeUp) {
+		*posRT2RTAgg |= RT_HT_CAP_USE_WOW;
+	}
+
+	*len = 6 + 2;
+
+	return;
+
+#ifdef TODO
+	posRT2RTAgg->Length = 6;
+#endif
+
+
+
+
+}
+
+u8 HT_PickMCSRate(struct rtllib_device* ieee, u8* pOperateMCS)
+{
+	u8					i;
+	if (pOperateMCS == NULL)
+	{
+		RTLLIB_DEBUG(RTLLIB_DL_ERR, "pOperateMCS can't be null in HT_PickMCSRate()\n");
+		return false;
+	}
+
+	switch (ieee->mode) {
+	case IEEE_A:
+	case IEEE_B:
+	case IEEE_G:
+		for (i=0;i<=15;i++)
+				pOperateMCS[i] = 0;
+		break;
+	case IEEE_N_24G:
+	case IEEE_N_5G:
+		pOperateMCS[0] &=RATE_ADPT_1SS_MASK;
+		pOperateMCS[1] &=RATE_ADPT_2SS_MASK;
+		pOperateMCS[3] &=RATE_ADPT_MCS32_MASK;
+		break;
+	default:
+		break;
+
+	}
+
+	return true;
+}
+
+u8 HTGetHighestMCSRate(struct rtllib_device* ieee, u8* pMCSRateSet, u8* pMCSFilter)
+{
+	u8		i, j;
+	u8		bitMap;
+	u8		mcsRate = 0;
+	u8		availableMcsRate[16];
+	if (pMCSRateSet == NULL || pMCSFilter == NULL)
+	{
+		RTLLIB_DEBUG(RTLLIB_DL_ERR, "pMCSRateSet or pMCSFilter can't be null in HTGetHighestMCSRate()\n");
+		return false;
+	}
+	for (i=0; i<16; i++)
+		availableMcsRate[i] = pMCSRateSet[i] & pMCSFilter[i];
+
+	for (i = 0; i < 16; i++)
+	{
+		if (availableMcsRate[i] != 0)
+			break;
+	}
+	if (i == 16)
+		return false;
+
+	for (i = 0; i < 16; i++)
+	{
+		if (availableMcsRate[i] != 0)
+		{
+			bitMap = availableMcsRate[i];
+			for (j = 0; j < 8; j++)
+			{
+				if ((bitMap%2) != 0)
+				{
+					if (HTMcsToDataRate(ieee, (8*i+j)) > HTMcsToDataRate(ieee, mcsRate))
+						mcsRate = (8*i+j);
+				}
+				bitMap = bitMap>>1;
+			}
+		}
+	}
+	return (mcsRate|0x80);
+}
+
+u8 HTFilterMCSRate( struct rtllib_device* ieee, u8* pSupportMCS, u8* pOperateMCS)
+{
+
+	u8 i=0;
+
+	for (i=0;i<=15;i++){
+		pOperateMCS[i] = ieee->Regdot11TxHTOperationalRateSet[i]&pSupportMCS[i];
+	}
+
+
+
+	HT_PickMCSRate(ieee, pOperateMCS);
+
+	if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
+		pOperateMCS[1] = 0;
+
+	for (i=2; i<=15; i++)
+		pOperateMCS[i] = 0;
+
+	return true;
+}
+void HTSetConnectBwMode(struct rtllib_device* ieee, HT_CHANNEL_WIDTH	Bandwidth, HT_EXTCHNL_OFFSET	Offset);
+void HTOnAssocRsp(struct rtllib_device *ieee)
+{
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	PHT_CAPABILITY_ELE		pPeerHTCap = NULL;
+	PHT_INFORMATION_ELE		pPeerHTInfo = NULL;
+	u16	nMaxAMSDUSize = 0;
+	u8*	pMcsFilter = NULL;
+
+	static u8				EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};
+	static u8				EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};
+
+	if ( pHTInfo->bCurrentHTSupport == false )
+	{
+		RTLLIB_DEBUG(RTLLIB_DL_ERR, "<=== HTOnAssocRsp(): HT_DISABLE\n");
+		return;
+	}
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "===> HTOnAssocRsp_wq(): HT_ENABLE\n");
+
+	if (!memcmp(pHTInfo->PeerHTCapBuf,EWC11NHTCap, sizeof(EWC11NHTCap)))
+		pPeerHTCap = (PHT_CAPABILITY_ELE)(&pHTInfo->PeerHTCapBuf[4]);
+	else
+		pPeerHTCap = (PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf);
+
+	if (!memcmp(pHTInfo->PeerHTInfoBuf, EWC11NHTInfo, sizeof(EWC11NHTInfo)))
+		pPeerHTInfo = (PHT_INFORMATION_ELE)(&pHTInfo->PeerHTInfoBuf[4]);
+	else
+		pPeerHTInfo = (PHT_INFORMATION_ELE)(pHTInfo->PeerHTInfoBuf);
+
+	RTLLIB_DEBUG_DATA(RTLLIB_DL_DATA|RTLLIB_DL_HT, pPeerHTCap, sizeof(HT_CAPABILITY_ELE));
+	HTSetConnectBwMode(ieee, (HT_CHANNEL_WIDTH)(pPeerHTCap->ChlWidth), (HT_EXTCHNL_OFFSET)(pPeerHTInfo->ExtChlOffset));
+	pHTInfo->bCurTxBW40MHz = ((pPeerHTInfo->RecommemdedTxWidth == 1)?true:false);
+
+	pHTInfo->bCurShortGI20MHz=
+		((pHTInfo->bRegShortGI20MHz)?((pPeerHTCap->ShortGI20Mhz==1)?true:false):false);
+	pHTInfo->bCurShortGI40MHz=
+		((pHTInfo->bRegShortGI40MHz)?((pPeerHTCap->ShortGI40Mhz==1)?true:false):false);
+
+	pHTInfo->bCurSuppCCK =
+		((pHTInfo->bRegSuppCCK)?((pPeerHTCap->DssCCk==1)?true:false):false);
+
+
+	pHTInfo->bCurrent_AMSDU_Support = pHTInfo->bAMSDU_Support;
+
+	nMaxAMSDUSize = (pPeerHTCap->MaxAMSDUSize==0)?3839:7935;
+
+	if (pHTInfo->nAMSDU_MaxSize > nMaxAMSDUSize )
+		pHTInfo->nCurrent_AMSDU_MaxSize = nMaxAMSDUSize;
+	else
+		pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize;
+
+	pHTInfo->bCurrentAMPDUEnable = pHTInfo->bAMPDUEnable;
+	if (ieee->rtllib_ap_sec_type &&
+	   (ieee->rtllib_ap_sec_type(ieee)&(SEC_ALG_WEP|SEC_ALG_TKIP))){
+		if ( (pHTInfo->IOTPeer== HT_IOT_PEER_ATHEROS) ||
+				(pHTInfo->IOTPeer == HT_IOT_PEER_UNKNOWN) )
+			pHTInfo->bCurrentAMPDUEnable = false;
+	}
+
+	if (!pHTInfo->bRegRT2RTAggregation)
+	{
+		if (pHTInfo->AMPDU_Factor > pPeerHTCap->MaxRxAMPDUFactor)
+			pHTInfo->CurrentAMPDUFactor = pPeerHTCap->MaxRxAMPDUFactor;
+		else
+			pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
+
+	} else {
+		if (ieee->current_network.bssht.bdRT2RTAggregation)
+		{
+			if ( ieee->pairwise_key_type != KEY_TYPE_NA)
+				pHTInfo->CurrentAMPDUFactor = pPeerHTCap->MaxRxAMPDUFactor;
+			else
+				pHTInfo->CurrentAMPDUFactor = HT_AGG_SIZE_64K;
+		}else
+		{
+			if (pPeerHTCap->MaxRxAMPDUFactor < HT_AGG_SIZE_32K)
+				pHTInfo->CurrentAMPDUFactor = pPeerHTCap->MaxRxAMPDUFactor;
+			else
+				pHTInfo->CurrentAMPDUFactor = HT_AGG_SIZE_32K;
+		}
+	}
+	if (pHTInfo->MPDU_Density > pPeerHTCap->MPDUDensity)
+		pHTInfo->CurrentMPDUDensity = pHTInfo->MPDU_Density;
+	else
+		pHTInfo->CurrentMPDUDensity = pPeerHTCap->MPDUDensity;
+#if (defined RTL8192SE || defined RTL8192SU || defined RTL8192CE)
+        if (ieee->SetHwRegHandler != NULL) {
+            ieee->SetHwRegHandler( ieee->dev, HW_VAR_SHORTGI_DENSITY,  (u8*)(&ieee->MaxMssDensity));
+            ieee->SetHwRegHandler(ieee->dev, HW_VAR_AMPDU_FACTOR, &pHTInfo->CurrentAMPDUFactor);
+            ieee->SetHwRegHandler(ieee->dev, HW_VAR_AMPDU_MIN_SPACE, &pHTInfo->CurrentMPDUDensity);
+        }
+#elif defined RTL8192CE
+        if (ieee->SetHwRegHandler != NULL) {
+            ieee->SetHwRegHandler(ieee->dev, HW_VAR_AMPDU_FACTOR, &pHTInfo->CurrentAMPDUFactor);
+            ieee->SetHwRegHandler(ieee->dev, HW_VAR_AMPDU_MIN_SPACE, &pHTInfo->CurrentMPDUDensity);
+        }
+#endif
+#ifndef RTL8190P
+	if (pHTInfo->IOTAction & HT_IOT_ACT_TX_USE_AMSDU_8K)
+#else
+	if ( 0 )
+#endif
+	{
+		pHTInfo->bCurrentAMPDUEnable = false;
+		pHTInfo->ForcedAMSDUMode = HT_AGG_FORCE_ENABLE;
+		pHTInfo->ForcedAMSDUMaxSize = 7935;
+	}
+	pHTInfo->bCurRxReorderEnable = pHTInfo->bRegRxReorderEnable;
+
+	if (pPeerHTCap->MCS[0] == 0)
+		pPeerHTCap->MCS[0] = 0xff;
+
+	HTIOTActDetermineRaFunc(ieee, ((pPeerHTCap->MCS[1])!=0));
+
+	HTFilterMCSRate(ieee, pPeerHTCap->MCS, ieee->dot11HTOperationalRateSet);
+
+	pHTInfo->PeerMimoPs = pPeerHTCap->MimoPwrSave;
+	if (pHTInfo->PeerMimoPs == MIMO_PS_STATIC)
+		pMcsFilter = MCS_FILTER_1SS;
+	else
+		pMcsFilter = MCS_FILTER_ALL;
+	ieee->HTHighestOperaRate = HTGetHighestMCSRate(ieee, ieee->dot11HTOperationalRateSet, pMcsFilter);
+	ieee->HTCurrentOperaRate = ieee->HTHighestOperaRate;
+
+	pHTInfo->CurrentOpMode = pPeerHTInfo->OptMode;
+
+}
+
+void HTSetConnectBwModeCallback(struct rtllib_device* ieee);
+void HTInitializeHTInfo(struct rtllib_device* ieee)
+{
+	PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "===========>%s()\n", __func__);
+	pHTInfo->bCurrentHTSupport = false;
+
+	pHTInfo->bCurBW40MHz = false;
+	pHTInfo->bCurTxBW40MHz = false;
+
+	pHTInfo->bCurShortGI20MHz = false;
+	pHTInfo->bCurShortGI40MHz = false;
+	pHTInfo->bForcedShortGI = false;
+
+	pHTInfo->bCurSuppCCK = true;
+
+	pHTInfo->bCurrent_AMSDU_Support = false;
+	pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize;
+	pHTInfo->CurrentMPDUDensity = pHTInfo->MPDU_Density;
+	pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
+
+	memset((void*)(&(pHTInfo->SelfHTCap)), 0, sizeof(pHTInfo->SelfHTCap));
+	memset((void*)(&(pHTInfo->SelfHTInfo)), 0, sizeof(pHTInfo->SelfHTInfo));
+	memset((void*)(&(pHTInfo->PeerHTCapBuf)), 0, sizeof(pHTInfo->PeerHTCapBuf));
+	memset((void*)(&(pHTInfo->PeerHTInfoBuf)), 0, sizeof(pHTInfo->PeerHTInfoBuf));
+
+	pHTInfo->bSwBwInProgress = false;
+	pHTInfo->ChnlOp = CHNLOP_NONE;
+
+	pHTInfo->ePeerHTSpecVer = HT_SPEC_VER_IEEE;
+
+	pHTInfo->bCurrentRT2RTAggregation = false;
+	pHTInfo->bCurrentRT2RTLongSlotTime = false;
+	pHTInfo->RT2RT_HT_Mode = (RT_HT_CAPBILITY)0;
+
+	pHTInfo->IOTPeer = 0;
+	pHTInfo->IOTAction = 0;
+	pHTInfo->IOTRaFunc = 0;
+
+	{
+		u8* RegHTSuppRateSets = &(ieee->RegHTSuppRateSet[0]);
+		RegHTSuppRateSets[0] = 0xFF;
+		RegHTSuppRateSets[1] = 0xFF;
+		RegHTSuppRateSets[4] = 0x01;
+	}
+}
+void HTInitializeBssDesc(PBSS_HT pBssHT)
+{
+
+	pBssHT->bdSupportHT = false;
+	memset(pBssHT->bdHTCapBuf, 0, sizeof(pBssHT->bdHTCapBuf));
+	pBssHT->bdHTCapLen = 0;
+	memset(pBssHT->bdHTInfoBuf, 0, sizeof(pBssHT->bdHTInfoBuf));
+	pBssHT->bdHTInfoLen = 0;
+
+	pBssHT->bdHTSpecVer= HT_SPEC_VER_IEEE;
+
+	pBssHT->bdRT2RTAggregation = false;
+	pBssHT->bdRT2RTLongSlotTime = false;
+	pBssHT->RT2RT_HT_Mode = (RT_HT_CAPBILITY)0;
+}
+
+void HTResetSelfAndSavePeerSetting(struct rtllib_device* ieee,	struct rtllib_network * pNetwork)
+{
+	PRT_HIGH_THROUGHPUT		pHTInfo = ieee->pHTInfo;
+	u8	bIOTAction = 0;
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "==============>%s()\n", __func__);
+	/*unmark bEnableHT flag here is the same reason why unmarked in function rtllib_softmac_new_net. WB 2008.09.10*/
+	if (pNetwork->bssht.bdSupportHT)
+	{
+		pHTInfo->bCurrentHTSupport = true;
+		pHTInfo->ePeerHTSpecVer = pNetwork->bssht.bdHTSpecVer;
+
+		if (pNetwork->bssht.bdHTCapLen > 0 &&	pNetwork->bssht.bdHTCapLen <= sizeof(pHTInfo->PeerHTCapBuf))
+			memcpy(pHTInfo->PeerHTCapBuf, pNetwork->bssht.bdHTCapBuf, pNetwork->bssht.bdHTCapLen);
+
+		if (pNetwork->bssht.bdHTInfoLen > 0 && pNetwork->bssht.bdHTInfoLen <= sizeof(pHTInfo->PeerHTInfoBuf))
+			memcpy(pHTInfo->PeerHTInfoBuf, pNetwork->bssht.bdHTInfoBuf, pNetwork->bssht.bdHTInfoLen);
+
+		if (pHTInfo->bRegRT2RTAggregation)
+		{
+			pHTInfo->bCurrentRT2RTAggregation = pNetwork->bssht.bdRT2RTAggregation;
+			pHTInfo->bCurrentRT2RTLongSlotTime = pNetwork->bssht.bdRT2RTLongSlotTime;
+			pHTInfo->RT2RT_HT_Mode = pNetwork->bssht.RT2RT_HT_Mode;
+		}
+		else
+		{
+			pHTInfo->bCurrentRT2RTAggregation = false;
+			pHTInfo->bCurrentRT2RTLongSlotTime = false;
+			pHTInfo->RT2RT_HT_Mode = (RT_HT_CAPBILITY)0;
+		}
+
+		HTIOTPeerDetermine(ieee);
+
+		pHTInfo->IOTAction = 0;
+		bIOTAction = HTIOTActIsDisableMCS14(ieee, pNetwork->bssid);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_MCS14;
+
+		bIOTAction = HTIOTActIsDisableMCS15(ieee);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_MCS15;
+
+		bIOTAction = HTIOTActIsDisableMCSTwoSpatialStream(ieee);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_ALL_2SS;
+
+
+		bIOTAction = HTIOTActIsDisableEDCATurbo(ieee, pNetwork->bssid);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_EDCA_TURBO;
+
+#if defined(RTL8190P) || defined(RTL8192E) || defined(RTL8192U)
+		bIOTAction = HTIOTActIsMgntUseCCK6M(ieee,pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_MGNT_USE_CCK_6M;
+#elif defined(RTL8192SE) || defined(RTL8192SU) || defined RTL8192CE
+		bIOTAction = HTIOTActWAIOTBroadcom(ieee);
+		if (bIOTAction)
+		{
+			pHTInfo->IOTAction |= HT_IOT_ACT_WA_IOT_Broadcom;
+		}
+#endif
+		bIOTAction = HTIOTActIsCCDFsync(ieee);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_CDD_FSYNC;
+#if defined(RTL8192SU) || defined(RTL8192SE) || defined RTL8192CE
+		bIOTAction = HTIOTActIsForcedCTS2Self(ieee,pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF;
+
+
+		bIOTAction = HTIOTActIsEnableBETxOPLimit(ieee);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_ENABLE_BE_TXOP;
+
+#if defined(RTL8192SU)
+		bIOTAction = HTIOCActRejcectADDBARequest(pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_REJECT_ADDBA_REQ;
+#endif
+
+		bIOTAction = HTIOCActAllowPeerAggOnePacket(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_ALLOW_PEER_AGG_ONE_PKT;
+
+		bIOTAction = HTIOTActIsEDCABiasRx(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_EDCA_BIAS_ON_RX;
+
+#if defined(RTL8192SU)
+		bIOTAction = HTIOCActIsDisableCckRate(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_CCK_RATE;
+#endif
+		bIOTAction = HTIOTActDisableShortGI(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_SHORT_GI;
+
+		bIOTAction = HTIOTActDisableHighPower(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_HIGH_POWER;
+
+
+		bIOTAction = HTIOTActIsForcedAMSDU8K(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_TX_USE_AMSDU_8K;
+
+#if defined(RTL8192SU)
+		bIOTAction = HTIOTActIsTxNoAggregation(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_TX_NO_AGGREGATION;
+
+		bIOTAction = HTIOTActIsDisableTx40MHz(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_TX_40_MHZ;
+
+		bIOTAction = HTIOTActIsDisableTx2SS(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_TX_2SS;
+#endif
+
+		bIOTAction = HTIOTActIsForcedRTSCTS(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_RTS;
+
+		bIOTAction = HTIOTActIsNullDataPowerSaving(ieee, pNetwork);
+		if (bIOTAction)
+			pHTInfo->IOTAction |= HT_IOT_ACT_NULL_DATA_POWER_SAVING;
+#endif
+
+	} else {
+		pHTInfo->bCurrentHTSupport = false;
+		pHTInfo->bCurrentRT2RTAggregation = false;
+		pHTInfo->bCurrentRT2RTLongSlotTime = false;
+		pHTInfo->RT2RT_HT_Mode = (RT_HT_CAPBILITY)0;
+
+		pHTInfo->IOTAction = 0;
+		pHTInfo->IOTRaFunc = 0;
+	}
+
+}
+
+void HTUpdateSelfAndPeerSetting(struct rtllib_device* ieee,	struct rtllib_network * pNetwork)
+{
+	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
+	PHT_INFORMATION_ELE		pPeerHTInfo = (PHT_INFORMATION_ELE)pNetwork->bssht.bdHTInfoBuf;
+
+	if (pHTInfo->bCurrentHTSupport)
+	{
+		if (pNetwork->bssht.bdHTInfoLen != 0)
+			pHTInfo->CurrentOpMode = pPeerHTInfo->OptMode;
+
+	}
+}
+
+void HTUseDefaultSetting(struct rtllib_device* ieee)
+{
+	PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
+
+	if (pHTInfo->bEnableHT)
+	{
+		pHTInfo->bCurrentHTSupport = true;
+		pHTInfo->bCurSuppCCK = pHTInfo->bRegSuppCCK;
+
+		pHTInfo->bCurBW40MHz = pHTInfo->bRegBW40MHz;
+		pHTInfo->bCurShortGI20MHz= pHTInfo->bRegShortGI20MHz;
+
+		pHTInfo->bCurShortGI40MHz= pHTInfo->bRegShortGI40MHz;
+
+		if (ieee->iw_mode == IW_MODE_ADHOC)
+		{
+			ieee->current_network.qos_data.active = ieee->current_network.qos_data.supported;
+		}
+		pHTInfo->bCurrent_AMSDU_Support = pHTInfo->bAMSDU_Support;
+		pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize;
+
+		pHTInfo->bCurrentAMPDUEnable = pHTInfo->bAMPDUEnable;
+		pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
+
+		pHTInfo->CurrentMPDUDensity = pHTInfo->CurrentMPDUDensity;
+
+
+		HTFilterMCSRate(ieee, ieee->Regdot11TxHTOperationalRateSet, ieee->dot11HTOperationalRateSet);
+#ifdef TODO
+		Adapter->HalFunc.InitHalRATRTableHandler( Adapter, &pMgntInfo->dot11OperationalRateSet, pMgntInfo->dot11HTOperationalRateSet);
+#endif
+		ieee->HTHighestOperaRate = HTGetHighestMCSRate(ieee, ieee->dot11HTOperationalRateSet, MCS_FILTER_ALL);
+		ieee->HTCurrentOperaRate = ieee->HTHighestOperaRate;
+
+#if (defined RTL8192SE || defined RTL8192SU || defined RTL8192CE)
+		if (ieee->SetHwRegHandler != NULL) {
+			ieee->SetHwRegHandler( ieee->dev, HW_VAR_SHORTGI_DENSITY,  (u8*)(&ieee->MaxMssDensity));
+			ieee->SetHwRegHandler(ieee->dev, HW_VAR_AMPDU_FACTOR, &pHTInfo->CurrentAMPDUFactor);
+			ieee->SetHwRegHandler(ieee->dev, HW_VAR_AMPDU_MIN_SPACE, &pHTInfo->CurrentMPDUDensity);
+		}
+#endif
+
+	}
+	else
+	{
+		pHTInfo->bCurrentHTSupport = false;
+	}
+	return;
+}
+u8 HTCCheck(struct rtllib_device* ieee, u8*	pFrame)
+{
+	if (ieee->pHTInfo->bCurrentHTSupport)
+	{
+		if ( (IsQoSDataFrame(pFrame) && Frame_Order(pFrame)) == 1)
+		{
+			RTLLIB_DEBUG(RTLLIB_DL_HT, "HT CONTROL FILED EXIST!!\n");
+			return true;
+		}
+	}
+	return false;
+}
+
+void HTSetConnectBwMode(struct rtllib_device* ieee, HT_CHANNEL_WIDTH	Bandwidth, HT_EXTCHNL_OFFSET	Offset)
+{
+	PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
+
+	if (pHTInfo->bRegBW40MHz == false)
+		return;
+
+	if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
+		Bandwidth=HT_CHANNEL_WIDTH_20;
+
+
+	if (pHTInfo->bSwBwInProgress) {
+		printk("%s: bSwBwInProgress!!\n", __func__);
+		return;
+	}
+	if (Bandwidth==HT_CHANNEL_WIDTH_20_40)
+	 {
+		if (ieee->current_network.channel<2 && Offset==HT_EXTCHNL_OFFSET_LOWER)
+			Offset = HT_EXTCHNL_OFFSET_NO_EXT;
+		if (Offset==HT_EXTCHNL_OFFSET_UPPER || Offset==HT_EXTCHNL_OFFSET_LOWER) {
+			pHTInfo->bCurBW40MHz = true;
+			pHTInfo->CurSTAExtChnlOffset = Offset;
+		} else {
+			pHTInfo->bCurBW40MHz = false;
+			pHTInfo->CurSTAExtChnlOffset = HT_EXTCHNL_OFFSET_NO_EXT;
+		}
+	} else {
+		pHTInfo->bCurBW40MHz = false;
+		pHTInfo->CurSTAExtChnlOffset = HT_EXTCHNL_OFFSET_NO_EXT;
+	}
+
+	printk("%s():pHTInfo->bCurBW40MHz:%x\n", __func__, pHTInfo->bCurBW40MHz);
+
+	pHTInfo->bSwBwInProgress = true;
+
+	HTSetConnectBwModeCallback(ieee);
+
+}
+
+void HTSetConnectBwModeCallback(struct rtllib_device* ieee)
+{
+	PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
+
+	RTLLIB_DEBUG(RTLLIB_DL_HT, "======>%s()\n", __func__);
+	if (pHTInfo->bCurBW40MHz)
+	{
+		if (pHTInfo->CurSTAExtChnlOffset==HT_EXTCHNL_OFFSET_UPPER)
+			ieee->set_chan(ieee->dev, ieee->current_network.channel+2);
+		else if (pHTInfo->CurSTAExtChnlOffset==HT_EXTCHNL_OFFSET_LOWER)
+			ieee->set_chan(ieee->dev, ieee->current_network.channel-2);
+		else
+			ieee->set_chan(ieee->dev, ieee->current_network.channel);
+
+		ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20_40, pHTInfo->CurSTAExtChnlOffset);
+	} else {
+		ieee->set_chan(ieee->dev, ieee->current_network.channel);
+		ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT);
+	}
+
+	pHTInfo->bSwBwInProgress = false;
+}