[PATCH 1/5] staging: rtl8723bs: remove obsolete wext support

[Fabio Aiuto]

cfg80211 has been fully implemented so
remove all wext and wext private handlers and their
registration.

Now wext userspace calls can be managed via
cfg80211 wext compatibility.

Signed-off-by: Fabio Aiuto <fabioaiuto83@xxxxxxxxx>
---
 drivers/staging/rtl8723bs/Kconfig             |    3 +-
 .../staging/rtl8723bs/os_dep/ioctl_linux.c    | 3170 +----------------
 drivers/staging/rtl8723bs/os_dep/os_intfs.c   |    1 -
 3 files changed, 37 insertions(+), 3137 deletions(-)

diff --git a/drivers/staging/rtl8723bs/Kconfig b/drivers/staging/rtl8723bs/Kconfig
index 7eae820eae3b..f40b3021fe8a 100644
--- a/drivers/staging/rtl8723bs/Kconfig
+++ b/drivers/staging/rtl8723bs/Kconfig
@@ -3,8 +3,7 @@ config RTL8723BS
 	tristate "Realtek RTL8723BS SDIO Wireless LAN NIC driver"
 	depends on WLAN && MMC && CFG80211
 	depends on m
-	select WIRELESS_EXT
-	select WEXT_PRIV
+	select CFG80211_WEXT
 	select CRYPTO_LIB_ARC4
 	help
 	This option enables support for RTL8723BS SDIO drivers, such as
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index e2ab34463182..790e3b2454e8 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -29,9 +29,6 @@
 #define WEXT_CSCAN_HOME_DWELL_SECTION	'H'
 #define WEXT_CSCAN_TYPE_SECTION		'T'
 
-static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000,
-	6000000, 9000000, 12000000, 18000000, 24000000, 36000000, 48000000, 54000000};
-
 void indicate_wx_scan_complete_event(struct adapter *padapter)
 {
 	union iwreq_data wrqu;
@@ -70,272 +67,6 @@ void rtw_indicate_wx_disassoc_event(struct adapter *padapter)
 	eth_zero_addr(wrqu.ap_addr.sa_data);
 }
 
-static char *translate_scan(struct adapter *padapter,
-				struct iw_request_info *info, struct wlan_network *pnetwork,
-				char *start, char *stop)
-{
-	struct iw_event iwe;
-	u16 cap;
-	u32 ht_ielen = 0;
-	char *custom = NULL;
-	char *p;
-	u16 max_rate = 0, rate, ht_cap = false, vht_cap = false;
-	u32 i = 0;
-	u8 bw_40MHz = 0, short_GI = 0;
-	u16 mcs_rate = 0, vht_data_rate = 0;
-	u8 ie_offset = (pnetwork->network.reserved[0] == 2 ? 0 : 12);
-	struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-	u8 ss, sq;
-
-	/*  AP MAC address  */
-	iwe.cmd = SIOCGIWAP;
-	iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
-
-	memcpy(iwe.u.ap_addr.sa_data, pnetwork->network.mac_address, ETH_ALEN);
-	start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN);
-
-	/* Add the ESSID */
-	iwe.cmd = SIOCGIWESSID;
-	iwe.u.data.flags = 1;
-	iwe.u.data.length = min((u16)pnetwork->network.ssid.ssid_length, (u16)32);
-	start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.ssid.ssid);
-
-	/* parsing HT_CAP_IE */
-	if (pnetwork->network.reserved[0] == 2) { /*  Probe Request */
-		p = rtw_get_ie(&pnetwork->network.ies[0], WLAN_EID_HT_CAPABILITY, &ht_ielen, pnetwork->network.ie_length);
-	} else {
-		p = rtw_get_ie(&pnetwork->network.ies[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, pnetwork->network.ie_length-12);
-	}
-	if (p && ht_ielen > 0) {
-		struct ieee80211_ht_cap *pht_capie;
-		ht_cap = true;
-		pht_capie = (struct ieee80211_ht_cap *)(p+2);
-		memcpy(&mcs_rate, pht_capie->mcs.rx_mask, 2);
-		bw_40MHz = (le16_to_cpu(pht_capie->cap_info) & IEEE80211_HT_CAP_SUP_WIDTH) ? 1 : 0;
-		short_GI = (le16_to_cpu(pht_capie->cap_info) & (IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40)) ? 1 : 0;
-	}
-
-	/* Add the protocol name */
-	iwe.cmd = SIOCGIWNAME;
-	if (rtw_is_cckratesonly_included((u8 *)&pnetwork->network.supported_rates)) {
-		if (ht_cap)
-			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn");
-		else
-		snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
-	} else if (rtw_is_cckrates_included((u8 *)&pnetwork->network.supported_rates)) {
-		if (ht_cap)
-			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn");
-		else
-			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg");
-	} else {
-		if (pnetwork->network.configuration.ds_config <= 14) {
-			if (ht_cap)
-				snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn");
-			else
-				snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
-		}
-	}
-
-	start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN);
-
-	  /* Add mode */
-	if (pnetwork->network.reserved[0] == 2) { /*  Probe Request */
-		cap = 0;
-	} else {
-		__le16 le_tmp;
-
-	        iwe.cmd = SIOCGIWMODE;
-		memcpy((u8 *)&le_tmp, rtw_get_capability_from_ie(pnetwork->network.ies), 2);
-		cap = le16_to_cpu(le_tmp);
-	}
-
-	if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_ESS)) {
-		if (cap & WLAN_CAPABILITY_ESS)
-			iwe.u.mode = IW_MODE_MASTER;
-		else
-			iwe.u.mode = IW_MODE_ADHOC;
-
-		start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN);
-	}
-
-	if (pnetwork->network.configuration.ds_config < 1)
-		pnetwork->network.configuration.ds_config = 1;
-
-	 /* Add frequency/channel */
-	iwe.cmd = SIOCGIWFREQ;
-	iwe.u.freq.m = rtw_ch2freq(pnetwork->network.configuration.ds_config) * 100000;
-	iwe.u.freq.e = 1;
-	iwe.u.freq.i = pnetwork->network.configuration.ds_config;
-	start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN);
-
-	/* Add encryption capability */
-	iwe.cmd = SIOCGIWENCODE;
-	if (cap & WLAN_CAPABILITY_PRIVACY)
-		iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
-	else
-		iwe.u.data.flags = IW_ENCODE_DISABLED;
-	iwe.u.data.length = 0;
-	start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.ssid.ssid);
-
-	/*Add basic and extended rates */
-	max_rate = 0;
-	custom = kzalloc(MAX_CUSTOM_LEN, GFP_ATOMIC);
-	if (!custom)
-		return start;
-	p = custom;
-	p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): ");
-	while (pnetwork->network.supported_rates[i] != 0) {
-		rate = pnetwork->network.supported_rates[i]&0x7F;
-		if (rate > max_rate)
-			max_rate = rate;
-		p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom),
-			      "%d%s ", rate >> 1, (rate & 1) ? ".5" : "");
-		i++;
-	}
-
-	if (vht_cap) {
-		max_rate = vht_data_rate;
-	} else if (ht_cap) {
-		if (mcs_rate & 0x8000) /* MCS15 */
-			max_rate = (bw_40MHz) ? ((short_GI)?300:270):((short_GI)?144:130);
-		else /* default MCS7 */
-			max_rate = (bw_40MHz) ? ((short_GI)?150:135):((short_GI)?72:65);
-
-		max_rate = max_rate*2;/* Mbps/2; */
-	}
-
-	iwe.cmd = SIOCGIWRATE;
-	iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
-	iwe.u.bitrate.value = max_rate * 500000;
-	start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN);
-
-	/* parsing WPA/WPA2 IE */
-	if (pnetwork->network.reserved[0] != 2) { /*  Probe Request */
-		u8 *buf;
-		u8 wpa_ie[255], rsn_ie[255];
-		u16 wpa_len = 0, rsn_len = 0;
-		u8 *p;
-		rtw_get_sec_ie(pnetwork->network.ies, pnetwork->network.ie_length, rsn_ie, &rsn_len, wpa_ie, &wpa_len);
-
-		buf = kzalloc(MAX_WPA_IE_LEN*2, GFP_ATOMIC);
-		if (!buf)
-			return start;
-		if (wpa_len > 0) {
-			p = buf;
-			p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), "wpa_ie =");
-			for (i = 0; i < wpa_len; i++)
-				p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf),
-						"%02x", wpa_ie[i]);
-
-			if (wpa_len > 100) {
-				printk("-----------------Len %d----------------\n", wpa_len);
-				for (i = 0; i < wpa_len; i++)
-					printk("%02x ", wpa_ie[i]);
-				printk("\n");
-				printk("-----------------Len %d----------------\n", wpa_len);
-			}
-
-			memset(&iwe, 0, sizeof(iwe));
-			iwe.cmd = IWEVCUSTOM;
-			iwe.u.data.length = strlen(buf);
-			start = iwe_stream_add_point(info, start, stop, &iwe, buf);
-
-			memset(&iwe, 0, sizeof(iwe));
-			iwe.cmd = IWEVGENIE;
-			iwe.u.data.length = wpa_len;
-			start = iwe_stream_add_point(info, start, stop, &iwe, wpa_ie);
-		}
-		if (rsn_len > 0) {
-			p = buf;
-			memset(buf, 0, MAX_WPA_IE_LEN*2);
-			p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), "rsn_ie =");
-			for (i = 0; i < rsn_len; i++)
-				p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf),
-						"%02x", rsn_ie[i]);
-			memset(&iwe, 0, sizeof(iwe));
-			iwe.cmd = IWEVCUSTOM;
-			iwe.u.data.length = strlen(buf);
-			start = iwe_stream_add_point(info, start, stop, &iwe, buf);
-
-			memset(&iwe, 0, sizeof(iwe));
-			iwe.cmd = IWEVGENIE;
-			iwe.u.data.length = rsn_len;
-			start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie);
-		}
-		kfree(buf);
-	}
-
-	{ /* parsing WPS IE */
-		uint cnt = 0, total_ielen;
-		u8 *wpsie_ptr = NULL;
-		uint wps_ielen = 0;
-
-		u8 *ie_ptr;
-		total_ielen = pnetwork->network.ie_length - ie_offset;
-
-		if (pnetwork->network.reserved[0] == 2) { /*  Probe Request */
-			ie_ptr = pnetwork->network.ies;
-			total_ielen = pnetwork->network.ie_length;
-		} else {    /*  Beacon or Probe Respones */
-			ie_ptr = pnetwork->network.ies + _FIXED_IE_LENGTH_;
-			total_ielen = pnetwork->network.ie_length - _FIXED_IE_LENGTH_;
-		}
-
-		while (cnt < total_ielen) {
-			if (rtw_is_wps_ie(&ie_ptr[cnt], &wps_ielen) && (wps_ielen > 2)) {
-				wpsie_ptr = &ie_ptr[cnt];
-				iwe.cmd = IWEVGENIE;
-				iwe.u.data.length = (u16)wps_ielen;
-				start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr);
-			}
-			cnt += ie_ptr[cnt + 1] + 2; /* goto next */
-		}
-	}
-
-	/* Add quality statistics */
-	iwe.cmd = IWEVQUAL;
-	iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED
-		| IW_QUAL_NOISE_INVALID;
-
-	if (check_fwstate(pmlmepriv, _FW_LINKED) == true &&
-		is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network, 0)) {
-		ss = padapter->recvpriv.signal_strength;
-		sq = padapter->recvpriv.signal_qual;
-	} else {
-		ss = pnetwork->network.phy_info.signal_strength;
-		sq = pnetwork->network.phy_info.signal_quality;
-	}
-
-
-	iwe.u.qual.level = (u8)ss;/*  */
-
-	iwe.u.qual.qual = (u8)sq;   /*  signal quality */
-
-	iwe.u.qual.noise = 0; /*  noise level */
-
-	start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN);
-
-	{
-		u8 *buf;
-		u8 *pos;
-
-		buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC);
-		if (!buf)
-			goto exit;
-
-		pos = pnetwork->network.reserved;
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = IWEVCUSTOM;
-		iwe.u.data.length = scnprintf(buf, MAX_WPA_IE_LEN, "fm =%02X%02X", pos[1], pos[0]);
-		start = iwe_stream_add_point(info, start, stop, &iwe, buf);
-		kfree(buf);
-	}
-exit:
-	kfree(custom);
-
-	return start;
-}
-
 static int wpa_set_auth_algs(struct net_device *dev, u32 value)
 {
 	struct adapter *padapter = rtw_netdev_priv(dev);
@@ -617,2126 +348,55 @@ static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ie
 		case WPA_CIPHER_TKIP:
 			padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_;
 			padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
-			break;
-		case WPA_CIPHER_CCMP:
-			padapter->securitypriv.dot11PrivacyAlgrthm = _AES_;
-			padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
-			break;
-		case WPA_CIPHER_WEP104:
-			padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
-			padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
-			break;
-		}
-
-		_clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
-		{/* set wps_ie */
-			u16 cnt = 0;
-			u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
-
-			while (cnt < ielen) {
-				eid = buf[cnt];
-
-				if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&buf[cnt+2], wps_oui, 4))) {
-					padapter->securitypriv.wps_ie_len = ((buf[cnt+1]+2) < MAX_WPS_IE_LEN) ? (buf[cnt+1]+2):MAX_WPS_IE_LEN;
-
-					memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len);
-
-					set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS);
-
-					cnt += buf[cnt+1]+2;
-
-					break;
-				} else {
-					cnt += buf[cnt+1]+2; /* goto next */
-				}
-			}
-		}
-	}
-
-	/* TKIP and AES disallow multicast packets until installing group key */
-        if (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_
-                || padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_WTMIC_
-                || padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)
-                /* WPS open need to enable multicast */
-                /*  check_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS) == true) */
-                rtw_hal_set_hwreg(padapter, HW_VAR_OFF_RCR_AM, null_addr);
-
-exit:
-
-	kfree(buf);
-
-	return ret;
-}
-
-static int rtw_wx_get_name(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	u32 ht_ielen = 0;
-	char *p;
-	u8 ht_cap = false;
-	struct	mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-	struct wlan_bssid_ex  *pcur_bss = &pmlmepriv->cur_network.network;
-	NDIS_802_11_RATES_EX *prates = NULL;
-
-	if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) {
-		/* parsing HT_CAP_IE */
-		p = rtw_get_ie(&pcur_bss->ies[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, pcur_bss->ie_length-12);
-		if (p && ht_ielen > 0)
-			ht_cap = true;
-
-		prates = &pcur_bss->supported_rates;
-
-		if (rtw_is_cckratesonly_included((u8 *)prates)) {
-			if (ht_cap)
-				snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn");
-			else
-				snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b");
-		} else if (rtw_is_cckrates_included((u8 *)prates)) {
-			if (ht_cap)
-				snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn");
-			else
-				snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg");
-		} else {
-			if (pcur_bss->configuration.ds_config <= 14) {
-				if (ht_cap)
-					snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn");
-				else
-					snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g");
-			}
-		}
-	} else {
-		/* prates = &padapter->registrypriv.dev_network.supported_rates; */
-		/* snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g"); */
-		snprintf(wrqu->name, IFNAMSIZ, "unassociated");
-	}
-	return 0;
-}
-
-static int rtw_wx_set_freq(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	return 0;
-}
-
-static int rtw_wx_get_freq(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct	mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-	struct wlan_bssid_ex  *pcur_bss = &pmlmepriv->cur_network.network;
-
-	if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
-		/* wrqu->freq.m = ieee80211_wlan_frequencies[pcur_bss->configuration.ds_config-1] * 100000; */
-		wrqu->freq.m = rtw_ch2freq(pcur_bss->configuration.ds_config) * 100000;
-		wrqu->freq.e = 1;
-		wrqu->freq.i = pcur_bss->configuration.ds_config;
-
-	} else {
-		wrqu->freq.m = rtw_ch2freq(padapter->mlmeextpriv.cur_channel) * 100000;
-		wrqu->freq.e = 1;
-		wrqu->freq.i = padapter->mlmeextpriv.cur_channel;
-	}
-
-	return 0;
-}
-
-static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a,
-			     union iwreq_data *wrqu, char *b)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	enum ndis_802_11_network_infrastructure networkType;
-	int ret = 0;
-
-	if (_FAIL == rtw_pwr_wakeup(padapter)) {
-		ret = -EPERM;
-		goto exit;
-	}
-
-	if (!padapter->hw_init_completed) {
-		ret = -EPERM;
-		goto exit;
-	}
-
-	switch (wrqu->mode) {
-	case IW_MODE_AUTO:
-		networkType = Ndis802_11AutoUnknown;
-		break;
-	case IW_MODE_ADHOC:
-		networkType = Ndis802_11IBSS;
-		break;
-	case IW_MODE_MASTER:
-		networkType = Ndis802_11APMode;
-		/* rtw_setopmode_cmd(padapter, networkType, true); */
-		break;
-	case IW_MODE_INFRA:
-		networkType = Ndis802_11Infrastructure;
-		break;
-	default:
-		ret = -EINVAL;
-		goto exit;
-	}
-
-/*
-	if (Ndis802_11APMode == networkType)
-	{
-		rtw_setopmode_cmd(padapter, networkType, true);
-	}
-	else
-	{
-		rtw_setopmode_cmd(padapter, Ndis802_11AutoUnknown, true);
-	}
-*/
-
-	if (rtw_set_802_11_infrastructure_mode(padapter, networkType) == false) {
-
-		ret = -EPERM;
-		goto exit;
-
-	}
-
-	rtw_setopmode_cmd(padapter, networkType, true);
-
-exit:
-	return ret;
-}
-
-static int rtw_wx_get_mode(struct net_device *dev, struct iw_request_info *a,
-			     union iwreq_data *wrqu, char *b)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct	mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-
-	if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == true) {
-		wrqu->mode = IW_MODE_INFRA;
-	} else if  ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) ||
-		       (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true)) {
-		wrqu->mode = IW_MODE_ADHOC;
-	} else if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) {
-		wrqu->mode = IW_MODE_MASTER;
-	} else {
-		wrqu->mode = IW_MODE_AUTO;
-	}
-	return 0;
-}
-
-
-static int rtw_wx_set_pmkid(struct net_device *dev,
-	                     struct iw_request_info *a,
-			     union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	u8          j, blInserted = false;
-	int         intReturn = false;
-	struct security_priv *psecuritypriv = &padapter->securitypriv;
-        struct iw_pmksa *pPMK = (struct iw_pmksa *)extra;
-        u8     strZeroMacAddress[ETH_ALEN] = { 0x00 };
-        u8     strIssueBssid[ETH_ALEN] = { 0x00 };
-
-	/*
-        There are the BSSID information in the bssid.sa_data array.
-        If cmd is IW_PMKSA_FLUSH, it means the wpa_suppplicant wants to clear all the PMKID information.
-        If cmd is IW_PMKSA_ADD, it means the wpa_supplicant wants to add a PMKID/BSSID to driver.
-        If cmd is IW_PMKSA_REMOVE, it means the wpa_supplicant wants to remove a PMKID/BSSID from driver.
-        */
-
-	memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN);
-        if (pPMK->cmd == IW_PMKSA_ADD) {
-                if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN))
-			return intReturn;
-                else
-                    intReturn = true;
-
-		blInserted = false;
-
-		/* overwrite PMKID */
-		for (j = 0; j < NUM_PMKID_CACHE; j++) {
-			if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) {
-
-				memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN);
-                                psecuritypriv->PMKIDList[j].bUsed = true;
-				psecuritypriv->PMKIDIndex = j+1;
-				blInserted = true;
-				break;
-			}
-	        }
-
-	        if (!blInserted) {
-
-	            memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, strIssueBssid, ETH_ALEN);
-		    memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, pPMK->pmkid, IW_PMKID_LEN);
-
-                    psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bUsed = true;
-		    psecuritypriv->PMKIDIndex++;
-		    if (psecuritypriv->PMKIDIndex == 16)
-		        psecuritypriv->PMKIDIndex = 0;
-		}
-	} else if (pPMK->cmd == IW_PMKSA_REMOVE) {
-		intReturn = true;
-		for (j = 0; j < NUM_PMKID_CACHE; j++) {
-			if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) {
-				/*  BSSID is matched, the same AP => Remove this PMKID information and reset it. */
-				eth_zero_addr(psecuritypriv->PMKIDList[j].Bssid);
-				psecuritypriv->PMKIDList[j].bUsed = false;
-				break;
-			}
-	        }
-	} else if (pPMK->cmd == IW_PMKSA_FLUSH) {
-		memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
-		psecuritypriv->PMKIDIndex = 0;
-		intReturn = true;
-	}
-	return intReturn;
-}
-
-static int rtw_wx_get_sens(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	{
-		wrqu->sens.value = 0;
-		wrqu->sens.fixed = 0;	/* no auto select */
-		wrqu->sens.disabled = 1;
-	}
-	return 0;
-}
-
-static int rtw_wx_get_range(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	struct iw_range *range = (struct iw_range *)extra;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
-
-	u16 val;
-	int i;
-
-	wrqu->data.length = sizeof(*range);
-	memset(range, 0, sizeof(*range));
-
-	/* Let's try to keep this struct in the same order as in
-	 * linux/include/wireless.h
-	 */
-
-	/* TODO: See what values we can set, and remove the ones we can't
-	 * set, or fill them with some default data.
-	 */
-
-	/* ~5 Mb/s real (802.11b) */
-	range->throughput = 5 * 1000 * 1000;
-
-	/* signal level threshold range */
-
-	/* percent values between 0 and 100. */
-	range->max_qual.qual = 100;
-	range->max_qual.level = 100;
-	range->max_qual.noise = 100;
-	range->max_qual.updated = 7; /* Updated all three */
-
-
-	range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */
-	/* TODO: Find real 'good' to 'bad' threshol value for RSSI */
-	range->avg_qual.level = 256 - 78;
-	range->avg_qual.noise = 0;
-	range->avg_qual.updated = 7; /* Updated all three */
-
-	range->num_bitrates = RATE_COUNT;
-
-	for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++)
-		range->bitrate[i] = rtw_rates[i];
-
-	range->min_frag = MIN_FRAG_THRESHOLD;
-	range->max_frag = MAX_FRAG_THRESHOLD;
-
-	range->pm_capa = 0;
-
-	range->we_version_compiled = WIRELESS_EXT;
-	range->we_version_source = 16;
-
-	for (i = 0, val = 0; i < MAX_CHANNEL_NUM; i++) {
-
-		/*  Include only legal frequencies for some countries */
-		if (pmlmeext->channel_set[i].ChannelNum != 0) {
-			range->freq[val].i = pmlmeext->channel_set[i].ChannelNum;
-			range->freq[val].m = rtw_ch2freq(pmlmeext->channel_set[i].ChannelNum) * 100000;
-			range->freq[val].e = 1;
-			val++;
-		}
-
-		if (val == IW_MAX_FREQUENCIES)
-			break;
-	}
-
-	range->num_channels = val;
-	range->num_frequency = val;
-
-/*  Commented by Albert 2009/10/13 */
-/*  The following code will proivde the security capability to network manager. */
-/*  If the driver doesn't provide this capability to network manager, */
-/*  the WPA/WPA2 routers can't be chosen in the network manager. */
-
-/*
-#define IW_SCAN_CAPA_NONE		0x00
-#define IW_SCAN_CAPA_ESSID		0x01
-#define IW_SCAN_CAPA_BSSID		0x02
-#define IW_SCAN_CAPA_CHANNEL	0x04
-#define IW_SCAN_CAPA_MODE		0x08
-#define IW_SCAN_CAPA_RATE		0x10
-#define IW_SCAN_CAPA_TYPE		0x20
-#define IW_SCAN_CAPA_TIME		0x40
-*/
-
-	range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
-			  IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
-
-	range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE | IW_SCAN_CAPA_BSSID |
-					IW_SCAN_CAPA_CHANNEL | IW_SCAN_CAPA_MODE | IW_SCAN_CAPA_RATE;
-
-	return 0;
-}
-
-/* set bssid flow */
-/* s1. rtw_set_802_11_infrastructure_mode() */
-/* s2. rtw_set_802_11_authentication_mode() */
-/* s3. set_802_11_encryption_mode() */
-/* s4. rtw_set_802_11_bssid() */
-static int rtw_wx_set_wap(struct net_device *dev,
-			 struct iw_request_info *info,
-			 union iwreq_data *awrq,
-			 char *extra)
-{
-	uint ret = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct sockaddr *temp = (struct sockaddr *)awrq;
-	struct	mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-	struct list_head	*phead;
-	u8 *dst_bssid, *src_bssid;
-	struct __queue	*queue	= &(pmlmepriv->scanned_queue);
-	struct	wlan_network	*pnetwork = NULL;
-	enum ndis_802_11_authentication_mode	authmode;
-
-	rtw_ps_deny(padapter, PS_DENY_JOIN);
-	if (_FAIL == rtw_pwr_wakeup(padapter)) {
-		ret = -1;
-		goto exit;
-	}
-
-	if (!padapter->bup) {
-		ret = -1;
-		goto exit;
-	}
-
-
-	if (temp->sa_family != ARPHRD_ETHER) {
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	authmode = padapter->securitypriv.ndisauthtype;
-	spin_lock_bh(&queue->lock);
-	phead = get_list_head(queue);
-	list_for_each(pmlmepriv->pscanned, phead) {
-		pnetwork = list_entry(pmlmepriv->pscanned,
-				      struct wlan_network, list);
-
-		dst_bssid = pnetwork->network.mac_address;
-
-		src_bssid = temp->sa_data;
-
-		if ((!memcmp(dst_bssid, src_bssid, ETH_ALEN))) {
-			if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.infrastructure_mode)) {
-				ret = -1;
-				spin_unlock_bh(&queue->lock);
-				goto exit;
-			}
-			break;
-		}
-
-	}
-	spin_unlock_bh(&queue->lock);
-
-	rtw_set_802_11_authentication_mode(padapter, authmode);
-	/* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */
-	if (rtw_set_802_11_bssid(padapter, temp->sa_data) == false) {
-		ret = -1;
-		goto exit;
-	}
-
-exit:
-
-	rtw_ps_deny_cancel(padapter, PS_DENY_JOIN);
-
-	return ret;
-}
-
-static int rtw_wx_get_wap(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu, char *extra)
-{
-
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct	mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-	struct wlan_bssid_ex  *pcur_bss = &pmlmepriv->cur_network.network;
-
-	wrqu->ap_addr.sa_family = ARPHRD_ETHER;
-
-	eth_zero_addr(wrqu->ap_addr.sa_data);
-
-	if  (((check_fwstate(pmlmepriv, _FW_LINKED)) == true) ||
-			((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) == true) ||
-			((check_fwstate(pmlmepriv, WIFI_AP_STATE)) == true)) {
-		memcpy(wrqu->ap_addr.sa_data, pcur_bss->mac_address, ETH_ALEN);
-	} else {
-		eth_zero_addr(wrqu->ap_addr.sa_data);
-	}
-
-	return 0;
-}
-
-static int rtw_wx_set_mlme(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	int ret = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct iw_mlme *mlme = (struct iw_mlme *)extra;
-
-
-	if (mlme == NULL)
-		return -1;
-
-	switch (mlme->cmd) {
-	case IW_MLME_DEAUTH:
-		if (!rtw_set_802_11_disassociate(padapter))
-			ret = -1;
-		break;
-	case IW_MLME_DISASSOC:
-		if (!rtw_set_802_11_disassociate(padapter))
-			ret = -1;
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	return ret;
-}
-
-static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
-			     union iwreq_data *wrqu, char *extra)
-{
-	u8 _status = false;
-	int ret = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-	struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT];
-
-	rtw_ps_deny(padapter, PS_DENY_SCAN);
-	if (_FAIL == rtw_pwr_wakeup(padapter)) {
-		ret = -1;
-		goto exit;
-	}
-
-	if (padapter->bDriverStopped) {
-		ret = -1;
-		goto exit;
-	}
-
-	if (!padapter->bup) {
-		ret = -1;
-		goto exit;
-	}
-
-	if (!padapter->hw_init_completed) {
-		ret = -1;
-		goto exit;
-	}
-
-	/*  When Busy Traffic, driver do not site survey. So driver return success. */
-	/*  wpa_supplicant will not issue SIOCSIWSCAN cmd again after scan timeout. */
-	/*  modify by thomas 2011-02-22. */
-	if (pmlmepriv->LinkDetectInfo.bBusyTraffic) {
-		indicate_wx_scan_complete_event(padapter);
-		goto exit;
-	}
-
-	if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == true) {
-		indicate_wx_scan_complete_event(padapter);
-		goto exit;
-	}
-
-	memset(ssid, 0, sizeof(struct ndis_802_11_ssid)*RTW_SSID_SCAN_AMOUNT);
-
-	if (wrqu->data.length == sizeof(struct iw_scan_req)) {
-		struct iw_scan_req *req = (struct iw_scan_req *)extra;
-
-		if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
-			int len = min((int)req->essid_len, IW_ESSID_MAX_SIZE);
-
-			memcpy(ssid[0].ssid, req->essid, len);
-			ssid[0].ssid_length = len;
-
-			spin_lock_bh(&pmlmepriv->lock);
-
-			_status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0);
-
-			spin_unlock_bh(&pmlmepriv->lock);
-
-		}
-
-	} else if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE
-		&& !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
-		int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE;
-		char *pos = extra+WEXT_CSCAN_HEADER_SIZE;
-		char section;
-		char sec_len;
-		int ssid_index = 0;
-
-		while (len >= 1) {
-			section = *(pos++); len -= 1;
-
-			switch (section) {
-			case WEXT_CSCAN_SSID_SECTION:
-				if (len < 1) {
-					len = 0;
-					break;
-				}
-
-				sec_len = *(pos++); len -= 1;
-
-				if (sec_len > 0 && sec_len <= len) {
-					ssid[ssid_index].ssid_length = sec_len;
-					memcpy(ssid[ssid_index].ssid, pos, ssid[ssid_index].ssid_length);
-					ssid_index++;
-				}
-
-				pos += sec_len; len -= sec_len;
-				break;
-
-
-			case WEXT_CSCAN_CHANNEL_SECTION:
-				pos += 1; len -= 1;
-				break;
-			case WEXT_CSCAN_ACTV_DWELL_SECTION:
-				pos += 2; len -= 2;
-				break;
-			case WEXT_CSCAN_PASV_DWELL_SECTION:
-				pos += 2; len -= 2;
-				break;
-			case WEXT_CSCAN_HOME_DWELL_SECTION:
-				pos += 2; len -= 2;
-				break;
-			case WEXT_CSCAN_TYPE_SECTION:
-				pos += 1; len -= 1;
-				break;
-			default:
-				len = 0; /*  stop parsing */
-			}
-		}
-
-		/* jeff: it has still some scan parameter to parse, we only do this now... */
-		_status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT);
-
-	} else {
-		_status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0);
-	}
-
-	if (_status == false)
-		ret = -1;
-
-exit:
-
-	rtw_ps_deny_cancel(padapter, PS_DENY_SCAN);
-
-	return ret;
-}
-
-static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a,
-			     union iwreq_data *wrqu, char *extra)
-{
-	struct list_head					*plist, *phead;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct	mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-	struct __queue				*queue	= &(pmlmepriv->scanned_queue);
-	struct	wlan_network	*pnetwork = NULL;
-	char *ev = extra;
-	char *stop = ev + wrqu->data.length;
-	u32 ret = 0;
-	signed int wait_status;
-
-	if (adapter_to_pwrctl(padapter)->brfoffbyhw && padapter->bDriverStopped) {
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING;
-
-	if (check_fwstate(pmlmepriv, wait_status))
-		return -EAGAIN;
-
-	spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
-
-	phead = get_list_head(queue);
-	list_for_each(plist, phead) {
-		if ((stop - ev) < SCAN_ITEM_SIZE) {
-			ret = -E2BIG;
-			break;
-		}
-
-		pnetwork = list_entry(plist, struct wlan_network, list);
-
-		/* report network only if the current channel set contains the channel to which this network belongs */
-		if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.configuration.ds_config) >= 0
-			&& true == rtw_validate_ssid(&(pnetwork->network.ssid))) {
-
-			ev = translate_scan(padapter, a, pnetwork, ev, stop);
-		}
-
-	}
-
-	spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
-
-	wrqu->data.length = ev-extra;
-	wrqu->data.flags = 0;
-
-exit:
-
-	return ret;
-
-}
-
-/* set ssid flow */
-/* s1. rtw_set_802_11_infrastructure_mode() */
-/* s2. set_802_11_authenticaion_mode() */
-/* s3. set_802_11_encryption_mode() */
-/* s4. rtw_set_802_11_ssid() */
-static int rtw_wx_set_essid(struct net_device *dev,
-			      struct iw_request_info *a,
-			      union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-	struct __queue *queue = &pmlmepriv->scanned_queue;
-	struct list_head *phead;
-	struct wlan_network *pnetwork = NULL;
-	enum ndis_802_11_authentication_mode authmode;
-	struct ndis_802_11_ssid ndis_ssid;
-	u8 *dst_ssid, *src_ssid;
-
-	uint ret = 0, len;
-
-	rtw_ps_deny(padapter, PS_DENY_JOIN);
-	if (_FAIL == rtw_pwr_wakeup(padapter)) {
-		ret = -1;
-		goto exit;
-	}
-
-	if (!padapter->bup) {
-		ret = -1;
-		goto exit;
-	}
-
-	if (wrqu->essid.length > IW_ESSID_MAX_SIZE) {
-		ret = -E2BIG;
-		goto exit;
-	}
-
-	if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
-		ret = -1;
-		goto exit;
-	}
-
-	authmode = padapter->securitypriv.ndisauthtype;
-	if (wrqu->essid.flags && wrqu->essid.length) {
-		len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? wrqu->essid.length : IW_ESSID_MAX_SIZE;
-
-		memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid));
-		ndis_ssid.ssid_length = len;
-		memcpy(ndis_ssid.ssid, extra, len);
-		src_ssid = ndis_ssid.ssid;
-
-		spin_lock_bh(&queue->lock);
-		phead = get_list_head(queue);
-		list_for_each(pmlmepriv->pscanned, phead) {
-			pnetwork = list_entry(pmlmepriv->pscanned,
-					      struct wlan_network, list);
-
-			dst_ssid = pnetwork->network.ssid.ssid;
-
-			if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.ssid_length)) &&
-				(pnetwork->network.ssid.ssid_length == ndis_ssid.ssid_length)) {
-				if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) {
-					if (pnetwork->network.infrastructure_mode != pmlmepriv->cur_network.network.infrastructure_mode)
-						continue;
-				}
-
-				if (rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.infrastructure_mode) == false) {
-					ret = -1;
-					spin_unlock_bh(&queue->lock);
-					goto exit;
-				}
-
-				break;
-			}
-		}
-		spin_unlock_bh(&queue->lock);
-		rtw_set_802_11_authentication_mode(padapter, authmode);
-		/* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */
-		if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == false) {
-			ret = -1;
-			goto exit;
-		}
-	}
-
-exit:
-
-	rtw_ps_deny_cancel(padapter, PS_DENY_JOIN);
-
-	return ret;
-}
-
-static int rtw_wx_get_essid(struct net_device *dev,
-			      struct iw_request_info *a,
-			      union iwreq_data *wrqu, char *extra)
-{
-	u32 len, ret = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct	mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-	struct wlan_bssid_ex  *pcur_bss = &pmlmepriv->cur_network.network;
-
-	if ((check_fwstate(pmlmepriv, _FW_LINKED) == true) ||
-	      (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true)) {
-		len = pcur_bss->ssid.ssid_length;
-
-		wrqu->essid.length = len;
-
-		memcpy(extra, pcur_bss->ssid.ssid, len);
-
-		wrqu->essid.flags = 1;
-	} else {
-		ret = -1;
-		goto exit;
-	}
-
-exit:
-	return ret;
-}
-
-static int rtw_wx_set_rate(struct net_device *dev,
-			      struct iw_request_info *a,
-			      union iwreq_data *wrqu, char *extra)
-{
-	int	i, ret = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	u8 datarates[NumRates];
-	u32 target_rate = wrqu->bitrate.value;
-	u32 fixed = wrqu->bitrate.fixed;
-	u32 ratevalue = 0;
-	u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff};
-
-	if (target_rate == -1) {
-		ratevalue = 11;
-		goto set_rate;
-	}
-	target_rate = target_rate/100000;
-
-	switch (target_rate) {
-	case 10:
-		ratevalue = 0;
-		break;
-	case 20:
-		ratevalue = 1;
-		break;
-	case 55:
-		ratevalue = 2;
-		break;
-	case 60:
-		ratevalue = 3;
-		break;
-	case 90:
-		ratevalue = 4;
-		break;
-	case 110:
-		ratevalue = 5;
-		break;
-	case 120:
-		ratevalue = 6;
-		break;
-	case 180:
-		ratevalue = 7;
-		break;
-	case 240:
-		ratevalue = 8;
-		break;
-	case 360:
-		ratevalue = 9;
-		break;
-	case 480:
-		ratevalue = 10;
-		break;
-	case 540:
-		ratevalue = 11;
-		break;
-	default:
-		ratevalue = 11;
-		break;
-	}
-
-set_rate:
-
-	for (i = 0; i < NumRates; i++) {
-		if (ratevalue == mpdatarate[i]) {
-			datarates[i] = mpdatarate[i];
-			if (fixed == 0)
-				break;
-		} else {
-			datarates[i] = 0xff;
-		}
-	}
-
-	if (rtw_setdatarate_cmd(padapter, datarates) != _SUCCESS)
-		ret = -1;
-
-	return ret;
-}
-
-static int rtw_wx_get_rate(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	u16 max_rate = 0;
-
-	max_rate = rtw_get_cur_max_rate(rtw_netdev_priv(dev));
-
-	if (max_rate == 0)
-		return -EPERM;
-
-	wrqu->bitrate.fixed = 0;	/* no auto select */
-	wrqu->bitrate.value = max_rate * 100000;
-
-	return 0;
-}
-
-static int rtw_wx_set_rts(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-
-	if (wrqu->rts.disabled)
-		padapter->registrypriv.rts_thresh = 2347;
-	else {
-		if (wrqu->rts.value < 0 ||
-		    wrqu->rts.value > 2347)
-			return -EINVAL;
-
-		padapter->registrypriv.rts_thresh = wrqu->rts.value;
-	}
-
-	return 0;
-}
-
-static int rtw_wx_get_rts(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-
-	wrqu->rts.value = padapter->registrypriv.rts_thresh;
-	wrqu->rts.fixed = 0;	/* no auto select */
-	/* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */
-
-	return 0;
-}
-
-static int rtw_wx_set_frag(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-
-	if (wrqu->frag.disabled)
-		padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD;
-	else {
-		if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
-		    wrqu->frag.value > MAX_FRAG_THRESHOLD)
-			return -EINVAL;
-
-		padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1;
-	}
-
-	return 0;
-
-}
-
-static int rtw_wx_get_frag(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-
-	wrqu->frag.value = padapter->xmitpriv.frag_len;
-	wrqu->frag.fixed = 0;	/* no auto select */
-	/* wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FRAG_THRESHOLD); */
-
-	return 0;
-}
-
-static int rtw_wx_get_retry(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	/* struct adapter *padapter = rtw_netdev_priv(dev); */
-
-
-	wrqu->retry.value = 7;
-	wrqu->retry.fixed = 0;	/* no auto select */
-	wrqu->retry.disabled = 1;
-
-	return 0;
-
-}
-
-static int rtw_wx_set_enc(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu, char *keybuf)
-{
-	u32 key, ret = 0;
-	u32 keyindex_provided;
-	struct ndis_802_11_wep	 wep;
-	enum ndis_802_11_authentication_mode authmode;
-
-	struct iw_point *erq = &(wrqu->encoding);
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
-
-	memset(&wep, 0, sizeof(struct ndis_802_11_wep));
-
-	key = erq->flags & IW_ENCODE_INDEX;
-
-	if (erq->flags & IW_ENCODE_DISABLED) {
-		padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
-		padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
-		padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
-		padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */
-		authmode = Ndis802_11AuthModeOpen;
-		padapter->securitypriv.ndisauthtype = authmode;
-
-		goto exit;
-	}
-
-	if (key) {
-		if (key > WEP_KEYS)
-			return -EINVAL;
-		key--;
-		keyindex_provided = 1;
-	} else {
-		keyindex_provided = 0;
-		key = padapter->securitypriv.dot11PrivacyKeyIndex;
-	}
-
-	/* set authentication mode */
-	if (erq->flags & IW_ENCODE_OPEN) {
-		padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
-
-		padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
-
-		padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
-		padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
-		authmode = Ndis802_11AuthModeOpen;
-		padapter->securitypriv.ndisauthtype = authmode;
-	} else if (erq->flags & IW_ENCODE_RESTRICTED) {
-		padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
-
-		padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared;
-
-		padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
-		padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
-		authmode = Ndis802_11AuthModeShared;
-		padapter->securitypriv.ndisauthtype = authmode;
-	} else {
-		padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */
-		padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */
-		padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
-		padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
-		authmode = Ndis802_11AuthModeOpen;
-		padapter->securitypriv.ndisauthtype = authmode;
-	}
-
-	wep.key_index = key;
-	if (erq->length > 0) {
-		wep.key_length = erq->length <= 5 ? 5 : 13;
-
-		wep.length = wep.key_length + FIELD_OFFSET(struct ndis_802_11_wep, key_material);
-	} else {
-		wep.key_length = 0;
-
-		if (keyindex_provided == 1) { /*  set key_id only, no given key_material(erq->length == 0). */
-			padapter->securitypriv.dot11PrivacyKeyIndex = key;
-
-			switch (padapter->securitypriv.dot11DefKeylen[key]) {
-			case 5:
-				padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
-				break;
-			case 13:
-				padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
-				break;
-			default:
-				padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
-				break;
-			}
-
-			goto exit;
-
-		}
-
-	}
-
-	wep.key_index |= 0x80000000;
-
-	memcpy(wep.key_material, keybuf, wep.key_length);
-
-	if (rtw_set_802_11_add_wep(padapter, &wep) == false) {
-		if (rf_on == pwrpriv->rf_pwrstate)
-			ret = -EOPNOTSUPP;
-		goto exit;
-	}
-
-exit:
-	return ret;
-}
-
-static int rtw_wx_get_enc(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu, char *keybuf)
-{
-	uint key, ret = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct iw_point *erq = &(wrqu->encoding);
-	struct	mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-
-	if (check_fwstate(pmlmepriv, _FW_LINKED) != true) {
-		 if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) != true) {
-			 erq->length = 0;
-			 erq->flags |= IW_ENCODE_DISABLED;
-			 return 0;
-		 }
-	}
-
-
-	key = erq->flags & IW_ENCODE_INDEX;
-
-	if (key) {
-		if (key > WEP_KEYS)
-			return -EINVAL;
-		key--;
-	} else {
-		key = padapter->securitypriv.dot11PrivacyKeyIndex;
-	}
-
-	erq->flags = key + 1;
-
-	/* if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen) */
-	/*  */
-	/*       erq->flags |= IW_ENCODE_OPEN; */
-	/*  */
-
-	switch (padapter->securitypriv.ndisencryptstatus) {
-	case Ndis802_11EncryptionNotSupported:
-	case Ndis802_11EncryptionDisabled:
-		erq->length = 0;
-		erq->flags |= IW_ENCODE_DISABLED;
-		break;
-	case Ndis802_11Encryption1Enabled:
-		erq->length = padapter->securitypriv.dot11DefKeylen[key];
-
-		if (erq->length) {
-			memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]);
-
-			erq->flags |= IW_ENCODE_ENABLED;
-
-			if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen)
-				erq->flags |= IW_ENCODE_OPEN;
-			else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared)
-				erq->flags |= IW_ENCODE_RESTRICTED;
-		} else {
-			erq->length = 0;
-			erq->flags |= IW_ENCODE_DISABLED;
-		}
-		break;
-	case Ndis802_11Encryption2Enabled:
-	case Ndis802_11Encryption3Enabled:
-		erq->length = 16;
-		erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY);
-		break;
-	default:
-		erq->length = 0;
-		erq->flags |= IW_ENCODE_DISABLED;
-		break;
-	}
-	return ret;
-}
-
-static int rtw_wx_get_power(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	/* struct adapter *padapter = rtw_netdev_priv(dev); */
-
-	wrqu->power.value = 0;
-	wrqu->power.fixed = 0;	/* no auto select */
-	wrqu->power.disabled = 1;
-
-	return 0;
-}
-
-static int rtw_wx_set_gen_ie(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-
-	return rtw_set_wpa_ie(padapter, extra, wrqu->data.length);
-}
-
-static int rtw_wx_set_auth(struct net_device *dev,
-			   struct iw_request_info *info,
-			   union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct iw_param *param = (struct iw_param *)&(wrqu->param);
-	int ret = 0;
-
-	switch (param->flags & IW_AUTH_INDEX) {
-	case IW_AUTH_WPA_VERSION:
-		break;
-	case IW_AUTH_CIPHER_PAIRWISE:
-		break;
-	case IW_AUTH_CIPHER_GROUP:
-		break;
-	case IW_AUTH_KEY_MGMT:
-		/*
-		 *  ??? does not use these parameters
-		 */
-		break;
-	case IW_AUTH_TKIP_COUNTERMEASURES:
-		/* wpa_supplicant is setting the tkip countermeasure. */
-		if (param->value) /* enabling */
-			padapter->securitypriv.btkip_countermeasure = true;
-		else /* disabling */
-			padapter->securitypriv.btkip_countermeasure = false;
-		break;
-	case IW_AUTH_DROP_UNENCRYPTED:
-		/* HACK:
-		 *
-		 * wpa_supplicant calls set_wpa_enabled when the driver
-		 * is loaded and unloaded, regardless of if WPA is being
-		 * used.  No other calls are made which can be used to
-		 * determine if encryption will be used or not prior to
-		 * association being expected.  If encryption is not being
-		 * used, drop_unencrypted is set to false, else true -- we
-		 * can use this to determine if the CAP_PRIVACY_ON bit should
-		 * be set.
-		 */
-
-		/*
-		 * This means init value, or using wep, ndisencryptstatus =
-		 * Ndis802_11Encryption1Enabled, then it needn't reset it;
-		 */
-		if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled)
-			break;
-
-		if (param->value) {
-			padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
-			padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
-			padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
-			padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */
-			padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
-		}
-
-		break;
-	case IW_AUTH_80211_AUTH_ALG:
-		/*
-		 *  It's the starting point of a link layer connection using wpa_supplicant
-		 */
-		if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
-			LeaveAllPowerSaveMode(padapter);
-			rtw_disassoc_cmd(padapter, 500, false);
-			rtw_indicate_disconnect(padapter);
-			rtw_free_assoc_resources(padapter, 1);
-		}
-
-		ret = wpa_set_auth_algs(dev, (u32)param->value);
-		break;
-	case IW_AUTH_WPA_ENABLED:
-		break;
-	case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-		break;
-	case IW_AUTH_PRIVACY_INVOKED:
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	return ret;
-}
-
-static int rtw_wx_set_enc_ext(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	char *alg_name;
-	u32 param_len;
-	struct ieee_param *param = NULL;
-	struct iw_point *pencoding = &wrqu->encoding;
-	struct iw_encode_ext *pext = (struct iw_encode_ext *)extra;
-	int ret = 0;
-
-	param_len = sizeof(struct ieee_param) + pext->key_len;
-	param = kzalloc(param_len, GFP_KERNEL);
-	if (param == NULL)
-		return -1;
-
-	param->cmd = IEEE_CMD_SET_ENCRYPTION;
-	eth_broadcast_addr(param->sta_addr);
-
-
-	switch (pext->alg) {
-	case IW_ENCODE_ALG_NONE:
-		/* todo: remove key */
-		/* remove = 1; */
-		alg_name = "none";
-		break;
-	case IW_ENCODE_ALG_WEP:
-		alg_name = "WEP";
-		break;
-	case IW_ENCODE_ALG_TKIP:
-		alg_name = "TKIP";
-		break;
-	case IW_ENCODE_ALG_CCMP:
-		alg_name = "CCMP";
-		break;
-	case IW_ENCODE_ALG_AES_CMAC:
-		alg_name = "BIP";
-		break;
-	default:
-		ret = -1;
-		goto exit;
-	}
-
-	strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN);
-
-	if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
-		param->u.crypt.set_tx = 1;
-
-	/* cliW: WEP does not have group key
-	 * just not checking GROUP key setting
-	 */
-	if ((pext->alg != IW_ENCODE_ALG_WEP) &&
-		((pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY)
-		|| (pext->ext_flags & IW_ENCODE_ALG_AES_CMAC)))	{
-		param->u.crypt.set_tx = 0;
-	}
-
-	param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1;
-
-	if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
-		memcpy(param->u.crypt.seq, pext->rx_seq, 8);
-
-	if (pext->key_len) {
-		param->u.crypt.key_len = pext->key_len;
-		/* memcpy(param + 1, pext + 1, pext->key_len); */
-		memcpy(param->u.crypt.key, pext + 1, pext->key_len);
-	}
-
-	if (pencoding->flags & IW_ENCODE_DISABLED) {
-		/* todo: remove key */
-		/* remove = 1; */
-	}
-
-	ret =  wpa_set_encryption(dev, param, param_len);
-
-exit:
-	kfree(param);
-
-	return ret;
-}
-
-
-static int rtw_wx_get_nick(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	/* struct adapter *padapter = rtw_netdev_priv(dev); */
-	 /* struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); */
-	 /* struct security_priv *psecuritypriv = &padapter->securitypriv; */
-
-	if (extra) {
-		wrqu->data.length = 14;
-		wrqu->data.flags = 1;
-		memcpy(extra, "<WIFI@REALTEK>", 14);
-	}
-	return 0;
-}
-
-static int rtw_wx_read32(struct net_device *dev,
-			 struct iw_request_info *info,
-			 union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter;
-	struct iw_point *p;
-	u16 len;
-	u32 addr;
-	u32 data32;
-	u32 bytes;
-	u8 *ptmp;
-	int ret;
-
-
-	ret = 0;
-	padapter = rtw_netdev_priv(dev);
-	p = &wrqu->data;
-	len = p->length;
-	if (0 == len)
-		return -EINVAL;
-
-	ptmp = rtw_malloc(len);
-	if (NULL == ptmp)
-		return -ENOMEM;
-
-	if (copy_from_user(ptmp, p->pointer, len)) {
-		ret = -EFAULT;
-		goto exit;
-	}
-
-	bytes = 0;
-	addr = 0;
-	sscanf(ptmp, "%d,%x", &bytes, &addr);
-
-	switch (bytes) {
-	case 1:
-		data32 = rtw_read8(padapter, addr);
-		sprintf(extra, "0x%02X", data32);
-		break;
-	case 2:
-		data32 = rtw_read16(padapter, addr);
-		sprintf(extra, "0x%04X", data32);
-		break;
-	case 4:
-		data32 = rtw_read32(padapter, addr);
-		sprintf(extra, "0x%08X", data32);
-		break;
-	default:
-		ret = -EINVAL;
-		goto exit;
-	}
-
-exit:
-	kfree(ptmp);
-
-	return ret;
-}
-
-static int rtw_wx_write32(struct net_device *dev,
-			  struct iw_request_info *info,
-			  union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-
-	u32 addr;
-	u32 data32;
-	u32 bytes;
-
-
-	bytes = 0;
-	addr = 0;
-	data32 = 0;
-	sscanf(extra, "%d,%x,%x", &bytes, &addr, &data32);
-
-	switch (bytes) {
-	case 1:
-		rtw_write8(padapter, addr, (u8)data32);
-		break;
-	case 2:
-		rtw_write16(padapter, addr, (u16)data32);
-		break;
-	case 4:
-		rtw_write32(padapter, addr, data32);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int rtw_wx_read_rf(struct net_device *dev,
-			  struct iw_request_info *info,
-			  union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	u32 path, addr, data32;
-
-
-	path = *(u32 *)extra;
-	addr = *((u32 *)extra + 1);
-	data32 = rtw_hal_read_rfreg(padapter, path, addr, 0xFFFFF);
-	/*
-	 * IMPORTANT!!
-	 * Only when wireless private ioctl is at odd order,
-	 * "extra" would be copied to user space.
-	 */
-	sprintf(extra, "0x%05x", data32);
-
-	return 0;
-}
-
-static int rtw_wx_write_rf(struct net_device *dev,
-			   struct iw_request_info *info,
-			   union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	u32 path, addr, data32;
-
-
-	path = *(u32 *)extra;
-	addr = *((u32 *)extra + 1);
-	data32 = *((u32 *)extra + 2);
-	rtw_hal_write_rfreg(padapter, path, addr, 0xFFFFF, data32);
-
-	return 0;
-}
-
-static int rtw_wx_priv_null(struct net_device *dev, struct iw_request_info *a,
-		 union iwreq_data *wrqu, char *b)
-{
-	return -1;
-}
-
-static int dummy(struct net_device *dev, struct iw_request_info *a,
-		 union iwreq_data *wrqu, char *b)
-{
-	/* struct adapter *padapter = rtw_netdev_priv(dev); */
-	/* struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); */
-
-	return -1;
-
-}
-
-static int rtw_wx_set_channel_plan(struct net_device *dev,
-				   struct iw_request_info *info,
-				   union iwreq_data *wrqu, char *extra)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	u8 channel_plan_req = (u8)(*((int *)wrqu));
-
-	if (rtw_set_chplan_cmd(padapter, channel_plan_req, 1, 1) != _SUCCESS)
-		return -EPERM;
-
-	return 0;
-}
-
-static int rtw_wx_set_mtk_wps_probe_ie(struct net_device *dev,
-		struct iw_request_info *a,
-		union iwreq_data *wrqu, char *b)
-{
-	return 0;
-}
-
-static int rtw_wx_get_sensitivity(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *buf)
-{
-	return 0;
-}
-
-static int rtw_wx_set_mtk_wps_ie(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	return 0;
-}
-
-/*
-typedef int (*iw_handler)(struct net_device *dev, struct iw_request_info *info,
-			  union iwreq_data *wrqu, char *extra);
-*/
-/*
- *For all data larger than 16 octets, we need to use a
- *pointer to memory allocated in user space.
- */
-static  int rtw_drvext_hdl(struct net_device *dev, struct iw_request_info *info,
-						union iwreq_data *wrqu, char *extra)
-{
-	return 0;
-}
-
-static int rtw_get_ap_info(struct net_device *dev,
-			   struct iw_request_info *info,
-			   union iwreq_data *wrqu, char *extra)
-{
-	int ret = 0;
-	int wpa_ielen;
-	u32 cnt = 0;
-	struct list_head	*plist, *phead;
-	unsigned char *pbuf;
-	u8 bssid[ETH_ALEN];
-	char data[32];
-	struct wlan_network *pnetwork = NULL;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-	struct __queue *queue = &(pmlmepriv->scanned_queue);
-	struct iw_point *pdata = &wrqu->data;
-
-	if ((padapter->bDriverStopped) || (pdata == NULL)) {
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	while ((check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY|_FW_UNDER_LINKING))) == true) {
-		msleep(30);
-		cnt++;
-		if (cnt > 100)
-			break;
-	}
-
-
-	/* pdata->length = 0;? */
-	pdata->flags = 0;
-	if (pdata->length >= 32) {
-		if (copy_from_user(data, pdata->pointer, 32)) {
-			ret = -EINVAL;
-			goto exit;
-		}
-	} else {
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
-
-	phead = get_list_head(queue);
-	list_for_each(plist, phead) {
-		pnetwork = list_entry(plist, struct wlan_network, list);
-
-		if (!mac_pton(data, bssid)) {
-			spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
-			return -EINVAL;
-		}
-
-
-		if (!memcmp(bssid, pnetwork->network.mac_address, ETH_ALEN)) { /* BSSID match, then check if supporting wpa/wpa2 */
-
-			pbuf = rtw_get_wpa_ie(&pnetwork->network.ies[12], &wpa_ielen, pnetwork->network.ie_length-12);
-			if (pbuf && (wpa_ielen > 0)) {
-				pdata->flags = 1;
-				break;
-			}
-
-			pbuf = rtw_get_wpa2_ie(&pnetwork->network.ies[12], &wpa_ielen, pnetwork->network.ie_length-12);
-			if (pbuf && (wpa_ielen > 0)) {
-				pdata->flags = 2;
-				break;
-			}
-		}
-
-	}
-
-	spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
-
-	if (pdata->length >= 34) {
-		if (copy_to_user((u8 __force __user *)pdata->pointer+32, (u8 *)&pdata->flags, 1)) {
-			ret = -EINVAL;
-			goto exit;
-		}
-	}
-
-exit:
-
-	return ret;
-
-}
-
-static int rtw_set_pid(struct net_device *dev,
-		       struct iw_request_info *info,
-		       union iwreq_data *wrqu, char *extra)
-{
-
-	int ret = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	int *pdata = (int *)wrqu;
-	int selector;
-
-	if ((padapter->bDriverStopped) || (pdata == NULL)) {
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	selector = *pdata;
-	if (selector < 3 && selector >= 0)
-		padapter->pid[selector] = *(pdata+1);
-
-exit:
-
-	return ret;
-
-}
-
-static int rtw_wps_start(struct net_device *dev,
-			 struct iw_request_info *info,
-			 union iwreq_data *wrqu, char *extra)
-{
-
-	int ret = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct iw_point *pdata = &wrqu->data;
-	u32   u32wps_start = 0;
-
-	if ((true == padapter->bDriverStopped) || (true == padapter->bSurpriseRemoved) || (NULL == pdata)) {
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	if (copy_from_user((void *)&u32wps_start, pdata->pointer, 4)) {
-		ret = -EFAULT;
-		goto exit;
-	}
-	if (u32wps_start == 0)
-		u32wps_start = *extra;
-
-exit:
-
-	return ret;
-
-}
-
-static int rtw_p2p_set(struct net_device *dev,
-		       struct iw_request_info *info,
-		       union iwreq_data *wrqu, char *extra)
-{
-
-	return 0;
-
-}
-
-static int rtw_p2p_get(struct net_device *dev,
-		       struct iw_request_info *info,
-		       union iwreq_data *wrqu, char *extra)
-{
-
-	return 0;
-
-}
-
-static int rtw_p2p_get2(struct net_device *dev,
-						struct iw_request_info *info,
-						union iwreq_data *wrqu, char *extra)
-{
-
-	return 0;
-
-}
-
-static int rtw_rereg_nd_name(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu, char *extra)
-{
-	int ret = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct rereg_nd_name_data *rereg_priv = &padapter->rereg_nd_name_priv;
-	char new_ifname[IFNAMSIZ];
-
-	if (rereg_priv->old_ifname[0] == 0) {
-		char *reg_ifname;
-		reg_ifname = padapter->registrypriv.ifname;
-
-		strncpy(rereg_priv->old_ifname, reg_ifname, IFNAMSIZ);
-		rereg_priv->old_ifname[IFNAMSIZ-1] = 0;
-	}
-
-	if (wrqu->data.length > IFNAMSIZ)
-		return -EFAULT;
-
-	if (copy_from_user(new_ifname, wrqu->data.pointer, IFNAMSIZ))
-		return -EFAULT;
-
-	if (0 == strcmp(rereg_priv->old_ifname, new_ifname))
-		return ret;
-
-	ret = rtw_change_ifname(padapter, new_ifname);
-	if (ret != 0)
-		goto exit;
-
-	strncpy(rereg_priv->old_ifname, new_ifname, IFNAMSIZ);
-	rereg_priv->old_ifname[IFNAMSIZ-1] = 0;
-
-	if (!memcmp(new_ifname, "disable%d", 9)) {
-		/*  free network queue for Android's timming issue */
-		rtw_free_network_queue(padapter, true);
-
-		/*  the interface is being "disabled", we can do deeper IPS */
-		/* rtw_ips_mode_req(&padapter->pwrctrlpriv, IPS_NORMAL); */
-	}
-exit:
-	return ret;
-
-}
-
-static int rtw_dbg_port(struct net_device *dev,
-			struct iw_request_info *info,
-			union iwreq_data *wrqu, char *extra)
-{
-	u8 major_cmd, minor_cmd;
-	u16 arg;
-	u32 extra_arg, *pdata, val32;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
-	struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
-
-	pdata = (u32 *)&wrqu->data;
-
-	val32 = *pdata;
-	arg = (u16)(val32&0x0000ffff);
-	major_cmd = (u8)(val32>>24);
-	minor_cmd = (u8)((val32>>16)&0x00ff);
-
-	extra_arg = *(pdata+1);
-
-	switch (major_cmd) {
-		case 0x70:/* read_reg */
-			switch (minor_cmd) {
-				case 1:
-					break;
-				case 2:
-					break;
-				case 4:
-					break;
-			}
-			break;
-		case 0x71:/* write_reg */
-			switch (minor_cmd) {
-				case 1:
-					rtw_write8(padapter, arg, extra_arg);
-					break;
-				case 2:
-					rtw_write16(padapter, arg, extra_arg);
-					break;
-				case 4:
-					rtw_write32(padapter, arg, extra_arg);
-					break;
-			}
-			break;
-		case 0x72:/* read_bb */
-			break;
-		case 0x73:/* write_bb */
-			rtw_hal_write_bbreg(padapter, arg, 0xffffffff, extra_arg);
-			break;
-		case 0x74:/* read_rf */
-			break;
-		case 0x75:/* write_rf */
-			rtw_hal_write_rfreg(padapter, minor_cmd, arg, 0xffffffff, extra_arg);
-			break;
-
-		case 0x76:
-			switch (minor_cmd) {
-				case 0x00: /* normal mode, */
-					padapter->recvpriv.is_signal_dbg = 0;
-					break;
-				case 0x01: /* dbg mode */
-					padapter->recvpriv.is_signal_dbg = 1;
-					extra_arg = extra_arg > 100 ? 100 : extra_arg;
-					padapter->recvpriv.signal_strength_dbg = extra_arg;
-					break;
-			}
-			break;
-		case 0x78: /* IOL test */
-			break;
-		case 0x79:
-			{
-				/*
-				* dbg 0x79000000 [value], set RESP_TXAGC to + value, value:0~15
-				* dbg 0x79010000 [value], set RESP_TXAGC to - value, value:0~15
-				*/
-				u8 value =  extra_arg & 0x0f;
-				u8 sign = minor_cmd;
-				u16 write_value = 0;
-
-				if (sign)
-					value = value | 0x10;
-
-				write_value = value | (value << 5);
-				rtw_write16(padapter, 0x6d9, write_value);
-			}
-			break;
-		case 0x7a:
-			receive_disconnect(padapter, pmlmeinfo->network.mac_address
-				, WLAN_REASON_EXPIRATION_CHK);
-			break;
-		case 0x7F:
-			switch (minor_cmd) {
-				case 0x0:
-					break;
-				case 0x01:
-					break;
-				case 0x02:
-					break;
-				case 0x03:
-					break;
-				case 0x04:
-
-					break;
-				case 0x05:
-					break;
-				case 0x06:
-					{
-						u32 ODMFlag;
-						rtw_hal_get_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag));
-						ODMFlag = (u32)(0x0f&arg);
-						rtw_hal_set_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag));
-					}
-					break;
-				case 0x07:
-					break;
-				case 0x08:
-					{
-					}
-					break;
-				case 0x09:
-					break;
-				case 0x0a:
-					{
-						int max_mac_id = 0;
-						max_mac_id = rtw_search_max_mac_id(padapter);
-						printk("%s ==> max_mac_id = %d\n", __func__, max_mac_id);
-					}
-					break;
-				case 0x0b: /* Enable = 1, Disable = 0 driver control vrtl_carrier_sense. */
-					if (arg == 0) {
-						padapter->driver_vcs_en = 0;
-					} else if (arg == 1) {
-						padapter->driver_vcs_en = 1;
-
-						if (extra_arg > 2)
-							padapter->driver_vcs_type = 1;
-						else
-							padapter->driver_vcs_type = extra_arg;
-					}
-					break;
-				case 0x0c:/* dump rx/tx packet */
-					{
-						if (arg == 0)
-							/* pHalData->bDumpRxPkt =extra_arg; */
-							rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_RXPKT, &(extra_arg));
-						else if (arg == 1)
-							rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_TXPKT, &(extra_arg));
-					}
-					break;
-				case 0x0e:
-					{
-						if (arg == 0) {
-							padapter->driver_rx_ampdu_factor = 0xFF;
-						} else if (arg == 1) {
-
-							if ((extra_arg & 0x03) > 0x03)
-								padapter->driver_rx_ampdu_factor = 0xFF;
-							else
-								padapter->driver_rx_ampdu_factor = extra_arg;
-						}
-					}
-					break;
-
-				case 0x10:/*  driver version display */
-					netdev_dbg(dev, "%s %s\n", "rtl8723bs", DRIVERVERSION);
-					break;
-				case 0x11:/* dump linked status */
-					{
-						 linked_info_dump(padapter, extra_arg);
-					}
-					break;
-				case 0x12: /* set rx_stbc */
-				{
-					struct registry_priv *pregpriv = &padapter->registrypriv;
-					/*  0: disable, bit(0):enable 2.4g */
-					/* default is set to enable 2.4GHZ */
-					if (extra_arg == 0 || extra_arg == 1)
-						pregpriv->rx_stbc = extra_arg;
-				}
-				break;
-				case 0x13: /* set ampdu_enable */
-				{
-					struct registry_priv *pregpriv = &padapter->registrypriv;
-					/*  0: disable, 0x1:enable (but wifi_spec should be 0), 0x2: force enable (don't care wifi_spec) */
-					if (extra_arg < 3)
-						pregpriv->ampdu_enable = extra_arg;
-				}
-				break;
-				case 0x14:
-				{
-				}
-				break;
-				case 0x16:
-				{
-					if (arg == 0xff) {
-						rtw_odm_dbg_comp_msg(padapter);
-					} else {
-						u64 dbg_comp = (u64)extra_arg;
-						rtw_odm_dbg_comp_set(padapter, dbg_comp);
-					}
-				}
-					break;
-#ifdef DBG_FIXED_CHAN
-				case 0x17:
-					{
-						struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
-						printk("===>  Fixed channel to %d\n", extra_arg);
-						pmlmeext->fixed_chan = extra_arg;
-
-					}
-					break;
-#endif
-				case 0x18:
-					{
-						printk("===>  Switch USB Mode %d\n", extra_arg);
-						rtw_hal_set_hwreg(padapter, HW_VAR_USB_MODE, (u8 *)&extra_arg);
-					}
-					break;
-				case 0x19:
-					{
-						struct registry_priv *pregistrypriv = &padapter->registrypriv;
-						/*  extra_arg : */
-						/*  BIT0: Enable VHT LDPC Rx, BIT1: Enable VHT LDPC Tx, */
-						/*  BIT4: Enable HT LDPC Rx, BIT5: Enable HT LDPC Tx */
-						if (arg == 0)
-							pregistrypriv->ldpc_cap = 0x00;
-						else if (arg == 1)
-							pregistrypriv->ldpc_cap = (u8)(extra_arg&0x33);
-					}
-					break;
-				case 0x1a:
-					{
-						struct registry_priv *pregistrypriv = &padapter->registrypriv;
-						/*  extra_arg : */
-						/*  BIT0: Enable VHT STBC Rx, BIT1: Enable VHT STBC Tx, */
-						/*  BIT4: Enable HT STBC Rx, BIT5: Enable HT STBC Tx */
-						if (arg == 0)
-							pregistrypriv->stbc_cap = 0x00;
-						else if (arg == 1)
-							pregistrypriv->stbc_cap = (u8)(extra_arg&0x33);
-					}
-					break;
-				case 0x1b:
-					{
-						struct registry_priv *pregistrypriv = &padapter->registrypriv;
-
-						if (arg == 0) {
-							init_mlme_default_rate_set(padapter);
-							pregistrypriv->ht_enable = (u8)rtw_ht_enable;
-						} else if (arg == 1) {
-
-							int i;
-							u8 max_rx_rate;
+			break;
+		case WPA_CIPHER_CCMP:
+			padapter->securitypriv.dot11PrivacyAlgrthm = _AES_;
+			padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
+			break;
+		case WPA_CIPHER_WEP104:
+			padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
+			padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
+			break;
+		}
 
-							max_rx_rate = (u8)extra_arg;
+		_clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
+		{/* set wps_ie */
+			u16 cnt = 0;
+			u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
 
-							if (max_rx_rate < 0xc) { /*  max_rx_rate < MSC0 -> B or G -> disable HT */
-								pregistrypriv->ht_enable = 0;
-								for (i = 0; i < NumRates; i++) {
-									if (pmlmeext->datarate[i] > max_rx_rate)
-										pmlmeext->datarate[i] = 0xff;
-								}
+			while (cnt < ielen) {
+				eid = buf[cnt];
 
-							}
-							else if (max_rx_rate < 0x1c) { /*  mcs0~mcs15 */
-								u32 mcs_bitmap = 0x0;
+				if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&buf[cnt+2], wps_oui, 4))) {
+					padapter->securitypriv.wps_ie_len = ((buf[cnt+1]+2) < MAX_WPS_IE_LEN) ? (buf[cnt+1]+2):MAX_WPS_IE_LEN;
 
-								for (i = 0; i < ((max_rx_rate + 1) - 0xc); i++)
-									mcs_bitmap |= BIT(i);
+					memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len);
 
-								set_mcs_rate_by_mask(pmlmeext->default_supported_mcs_set, mcs_bitmap);
-							}
-						}
-					}
-					break;
-				case 0x1c: /* enable/disable driver control AMPDU Density for peer sta's rx */
-					{
-						if (arg == 0) {
-							padapter->driver_ampdu_spacing = 0xFF;
-						} else if (arg == 1) {
-
-							if (extra_arg > 0x07)
-								padapter->driver_ampdu_spacing = 0xFF;
-							else
-								padapter->driver_ampdu_spacing = extra_arg;
-						}
-					}
-					break;
-				case 0x23:
-					{
-						padapter->bNotifyChannelChange = extra_arg;
-						break;
-					}
-				case 0x24:
-					{
-						break;
-					}
-				case 0xaa:
-					{
-						if ((extra_arg & 0x7F) > 0x3F)
-							extra_arg = 0xFF;
-						padapter->fix_rate = extra_arg;
-					}
-					break;
-				case 0xdd:/* registers dump , 0 for mac reg, 1 for bb reg, 2 for rf reg */
-					{
-						if (extra_arg == 0)
-							mac_reg_dump(padapter);
-						else if (extra_arg == 1)
-							bb_reg_dump(padapter);
-						else if (extra_arg == 2)
-							rf_reg_dump(padapter);
-					}
-					break;
+					set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS);
 
-				case 0xee:/* turn on/off dynamic funcs */
-					{
-						u32 odm_flag;
-
-						if (0xf == extra_arg) {
-							rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &odm_flag);
-						} else {
-							/*extra_arg = 0  - disable all dynamic func
-								extra_arg = 1  - disable DIG
-								extra_arg = 2  - disable tx power tracking
-								extra_arg = 3  - turn on all dynamic func
-							*/
-							rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &(extra_arg));
-							rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &odm_flag);
-						}
-					}
-					break;
+					cnt += buf[cnt+1]+2;
 
-				case 0xfd:
-					rtw_write8(padapter, 0xc50, arg);
-					rtw_write8(padapter, 0xc58, arg);
-					break;
-				case 0xfe:
-					break;
-				case 0xff:
-					{
-					}
 					break;
+				} else {
+					cnt += buf[cnt+1]+2; /* goto next */
+				}
 			}
-			break;
-		default:
-			break;
+		}
 	}
 
+	/* TKIP and AES disallow multicast packets until installing group key */
+        if (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_
+                || padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_WTMIC_
+                || padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)
+                /* WPS open need to enable multicast */
+                /*  check_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS) == true) */
+                rtw_hal_set_hwreg(padapter, HW_VAR_OFF_RCR_AM, null_addr);
+
+exit:
 
-	return 0;
+	kfree(buf);
 
+	return ret;
 }
 
 static int wpa_set_param(struct net_device *dev, u8 name, u32 value)
@@ -3713,763 +1373,8 @@ static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p)
 	return ret;
 }
 
-static int rtw_wx_set_priv(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *awrq,
-				char *extra)
-{
-
-#ifdef DEBUG_RTW_WX_SET_PRIV
-	char *ext_dbg;
-#endif
-
-	int ret = 0;
-	int len = 0;
-	char *ext;
-
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct iw_point *dwrq = (struct iw_point *)awrq;
-
-	if (dwrq->length == 0)
-		return -EFAULT;
-
-	len = dwrq->length;
-	ext = vmalloc(len);
-	if (!ext)
-		return -ENOMEM;
-
-	if (copy_from_user(ext, dwrq->pointer, len)) {
-		vfree(ext);
-		return -EFAULT;
-	}
-
-	#ifdef DEBUG_RTW_WX_SET_PRIV
-	ext_dbg = vmalloc(len);
-	if (!ext_dbg) {
-		vfree(ext, len);
-		return -ENOMEM;
-	}
-
-	memcpy(ext_dbg, ext, len);
-	#endif
-
-	/* added for wps2.0 @20110524 */
-	if (dwrq->flags == 0x8766 && len > 8) {
-		u32 cp_sz;
-		struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-		u8 *probereq_wpsie = ext;
-		int probereq_wpsie_len = len;
-		u8 wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
-
-		if ((WLAN_EID_VENDOR_SPECIFIC == probereq_wpsie[0]) &&
-			(!memcmp(&probereq_wpsie[2], wps_oui, 4))) {
-			cp_sz = probereq_wpsie_len > MAX_WPS_IE_LEN ? MAX_WPS_IE_LEN : probereq_wpsie_len;
-
-			if (pmlmepriv->wps_probe_req_ie) {
-				pmlmepriv->wps_probe_req_ie_len = 0;
-				kfree(pmlmepriv->wps_probe_req_ie);
-				pmlmepriv->wps_probe_req_ie = NULL;
-			}
-
-			pmlmepriv->wps_probe_req_ie = rtw_malloc(cp_sz);
-			if (pmlmepriv->wps_probe_req_ie == NULL) {
-				printk("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
-				ret =  -EINVAL;
-				goto FREE_EXT;
-
-			}
-
-			memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz);
-			pmlmepriv->wps_probe_req_ie_len = cp_sz;
-
-		}
-
-		goto FREE_EXT;
-
-	}
-
-	if (len >= WEXT_CSCAN_HEADER_SIZE
-		&& !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
-		ret = rtw_wx_set_scan(dev, info, awrq, ext);
-		goto FREE_EXT;
-	}
-
-FREE_EXT:
-
-	vfree(ext);
-	#ifdef DEBUG_RTW_WX_SET_PRIV
-	vfree(ext_dbg);
-	#endif
-
-	return ret;
-
-}
-
-static int rtw_pm_set(struct net_device *dev,
-		      struct iw_request_info *info,
-		      union iwreq_data *wrqu, char *extra)
-{
-	int ret = 0;
-	unsigned	mode = 0;
-	struct adapter *padapter = rtw_netdev_priv(dev);
-
-	if (!memcmp(extra, "lps =", 4)) {
-		sscanf(extra+4, "%u", &mode);
-		ret = rtw_pm_set_lps(padapter, mode);
-	} else if (!memcmp(extra, "ips =", 4)) {
-		sscanf(extra+4, "%u", &mode);
-		ret = rtw_pm_set_ips(padapter, mode);
-	} else {
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
-static int rtw_test(
-	struct net_device *dev,
-	struct iw_request_info *info,
-	union iwreq_data *wrqu, char *extra)
-{
-	u32 len;
-	u8 *pbuf, *pch;
-	char *ptmp;
-	u8 *delim = ",";
-	struct adapter *padapter = rtw_netdev_priv(dev);
-
-
-	len = wrqu->data.length;
-
-	pbuf = rtw_zmalloc(len);
-	if (!pbuf)
-		return -ENOMEM;
-
-	if (copy_from_user(pbuf, wrqu->data.pointer, len)) {
-		kfree(pbuf);
-		return -EFAULT;
-	}
-
-	ptmp = (char *)pbuf;
-	pch = strsep(&ptmp, delim);
-	if ((pch == NULL) || (strlen(pch) == 0)) {
-		kfree(pbuf);
-		return -EFAULT;
-	}
-
-	if (strcmp(pch, "bton") == 0)
-		hal_btcoex_SetManualControl(padapter, false);
-
-	if (strcmp(pch, "btoff") == 0)
-		hal_btcoex_SetManualControl(padapter, true);
-
-	if (strcmp(pch, "h2c") == 0) {
-		u8 param[8];
-		u8 count = 0;
-		u32 tmp;
-		u8 i;
-		u32 pos;
-		s32 ret;
-
-
-		do {
-			pch = strsep(&ptmp, delim);
-			if ((pch == NULL) || (strlen(pch) == 0))
-				break;
-
-			sscanf(pch, "%x", &tmp);
-			param[count++] = (u8)tmp;
-		} while (count < 8);
-
-		if (count == 0) {
-			kfree(pbuf);
-			return -EFAULT;
-		}
-
-		ret = rtw_hal_fill_h2c_cmd(padapter, param[0], count-1, &param[1]);
-
-		pos = sprintf(extra, "H2C ID = 0x%02x content =", param[0]);
-		for (i = 1; i < count; i++)
-			pos += sprintf(extra+pos, "%02x,", param[i]);
-		extra[pos] = 0;
-		pos--;
-		pos += sprintf(extra+pos, " %s", ret == _FAIL?"FAIL":"OK");
-
-		wrqu->data.length = strlen(extra) + 1;
-	}
-
-	kfree(pbuf);
-	return 0;
-}
-
-static iw_handler rtw_handlers[] = {
-	NULL,					/* SIOCSIWCOMMIT */
-	rtw_wx_get_name,		/* SIOCGIWNAME */
-	dummy,					/* SIOCSIWNWID */
-	dummy,					/* SIOCGIWNWID */
-	rtw_wx_set_freq,		/* SIOCSIWFREQ */
-	rtw_wx_get_freq,		/* SIOCGIWFREQ */
-	rtw_wx_set_mode,		/* SIOCSIWMODE */
-	rtw_wx_get_mode,		/* SIOCGIWMODE */
-	dummy,					/* SIOCSIWSENS */
-	rtw_wx_get_sens,		/* SIOCGIWSENS */
-	NULL,					/* SIOCSIWRANGE */
-	rtw_wx_get_range,		/* SIOCGIWRANGE */
-	rtw_wx_set_priv,		/* SIOCSIWPRIV */
-	NULL,					/* SIOCGIWPRIV */
-	NULL,					/* SIOCSIWSTATS */
-	NULL,					/* SIOCGIWSTATS */
-	dummy,					/* SIOCSIWSPY */
-	dummy,					/* SIOCGIWSPY */
-	NULL,					/* SIOCGIWTHRSPY */
-	NULL,					/* SIOCWIWTHRSPY */
-	rtw_wx_set_wap,		/* SIOCSIWAP */
-	rtw_wx_get_wap,		/* SIOCGIWAP */
-	rtw_wx_set_mlme,		/* request MLME operation; uses struct iw_mlme */
-	dummy,					/* SIOCGIWAPLIST -- depricated */
-	rtw_wx_set_scan,		/* SIOCSIWSCAN */
-	rtw_wx_get_scan,		/* SIOCGIWSCAN */
-	rtw_wx_set_essid,		/* SIOCSIWESSID */
-	rtw_wx_get_essid,		/* SIOCGIWESSID */
-	dummy,					/* SIOCSIWNICKN */
-	rtw_wx_get_nick,		/* SIOCGIWNICKN */
-	NULL,					/* -- hole -- */
-	NULL,					/* -- hole -- */
-	rtw_wx_set_rate,		/* SIOCSIWRATE */
-	rtw_wx_get_rate,		/* SIOCGIWRATE */
-	rtw_wx_set_rts,			/* SIOCSIWRTS */
-	rtw_wx_get_rts,			/* SIOCGIWRTS */
-	rtw_wx_set_frag,		/* SIOCSIWFRAG */
-	rtw_wx_get_frag,		/* SIOCGIWFRAG */
-	dummy,					/* SIOCSIWTXPOW */
-	dummy,					/* SIOCGIWTXPOW */
-	dummy,					/* SIOCSIWRETRY */
-	rtw_wx_get_retry,		/* SIOCGIWRETRY */
-	rtw_wx_set_enc,			/* SIOCSIWENCODE */
-	rtw_wx_get_enc,			/* SIOCGIWENCODE */
-	dummy,					/* SIOCSIWPOWER */
-	rtw_wx_get_power,		/* SIOCGIWPOWER */
-	NULL,					/*---hole---*/
-	NULL,					/*---hole---*/
-	rtw_wx_set_gen_ie,		/* SIOCSIWGENIE */
-	NULL,					/* SIOCGWGENIE */
-	rtw_wx_set_auth,		/* SIOCSIWAUTH */
-	NULL,					/* SIOCGIWAUTH */
-	rtw_wx_set_enc_ext,		/* SIOCSIWENCODEEXT */
-	NULL,					/* SIOCGIWENCODEEXT */
-	rtw_wx_set_pmkid,		/* SIOCSIWPMKSA */
-	NULL,					/*---hole---*/
-};
-
-static const struct iw_priv_args rtw_private_args[] = {
-	{
-		SIOCIWFIRSTPRIV + 0x0,
-		IW_PRIV_TYPE_CHAR | 0x7FF, 0, "write"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x1,
-		IW_PRIV_TYPE_CHAR | 0x7FF,
-		IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "read"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x4,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x5,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "setpid"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x6,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start"
-	},
-/* for PLATFORM_MT53XX */
-	{
-		SIOCIWFIRSTPRIV + 0x7,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "get_sensitivity"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x8,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_prob_req_ie"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x9,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_assoc_req_ie"
-	},
-
-/* for RTK_DMP_PLATFORM */
-	{
-		SIOCIWFIRSTPRIV + 0xA,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "channel_plan"
-	},
-
-	{
-		SIOCIWFIRSTPRIV + 0xB,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "dbg"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0xC,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "rfw"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0xD,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "rfr"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x10,
-		IW_PRIV_TYPE_CHAR | 1024, 0, "p2p_set"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x11,
-		IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "p2p_get"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x12, 0, 0, "NULL"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x13,
-		IW_PRIV_TYPE_CHAR | 64, IW_PRIV_TYPE_CHAR | 64, "p2p_get2"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x14,
-		IW_PRIV_TYPE_CHAR  | 64, 0, "tdls"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x15,
-		IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, "tdls_get"
-	},
-	{
-		SIOCIWFIRSTPRIV + 0x16,
-		IW_PRIV_TYPE_CHAR | 64, 0, "pm_set"
-	},
-
-	{SIOCIWFIRSTPRIV + 0x18, IW_PRIV_TYPE_CHAR | IFNAMSIZ, 0, "rereg_nd_name"},
-	{SIOCIWFIRSTPRIV + 0x1A, IW_PRIV_TYPE_CHAR | 1024, 0, "efuse_set"},
-	{SIOCIWFIRSTPRIV + 0x1B, IW_PRIV_TYPE_CHAR | 128, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_get"},
-	{
-		SIOCIWFIRSTPRIV + 0x1D,
-		IW_PRIV_TYPE_CHAR | 40, IW_PRIV_TYPE_CHAR | 0x7FF, "test"
-	},
-};
-
-static iw_handler rtw_private_handler[] = {
-	rtw_wx_write32,					/* 0x00 */
-	rtw_wx_read32,					/* 0x01 */
-	rtw_drvext_hdl,					/* 0x02 */
-	NULL,						/* 0x03 */
-
-/*  for MM DTV platform */
-	rtw_get_ap_info,					/* 0x04 */
-
-	rtw_set_pid,						/* 0x05 */
-	rtw_wps_start,					/* 0x06 */
-
-/*  for PLATFORM_MT53XX */
-	rtw_wx_get_sensitivity,			/* 0x07 */
-	rtw_wx_set_mtk_wps_probe_ie,	/* 0x08 */
-	rtw_wx_set_mtk_wps_ie,			/* 0x09 */
-
-/*  for RTK_DMP_PLATFORM */
-/*  Set Channel depend on the country code */
-	rtw_wx_set_channel_plan,		/* 0x0A */
-
-	rtw_dbg_port,					/* 0x0B */
-	rtw_wx_write_rf,					/* 0x0C */
-	rtw_wx_read_rf,					/* 0x0D */
-	rtw_wx_priv_null,				/* 0x0E */
-	rtw_wx_priv_null,				/* 0x0F */
-	rtw_p2p_set,					/* 0x10 */
-	rtw_p2p_get,					/* 0x11 */
-	NULL,							/* 0x12 */
-	rtw_p2p_get2,					/* 0x13 */
-
-	NULL,						/* 0x14 */
-	NULL,						/* 0x15 */
-
-	rtw_pm_set,						/* 0x16 */
-	rtw_wx_priv_null,				/* 0x17 */
-	rtw_rereg_nd_name,				/* 0x18 */
-	rtw_wx_priv_null,				/* 0x19 */
-	NULL,						/* 0x1A */
-	NULL,						/* 0x1B */
-	NULL,							/*  0x1C is reserved for hostapd */
-	rtw_test,						/*  0x1D */
-};
-
-static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev)
-{
-	struct adapter *padapter = rtw_netdev_priv(dev);
-	struct iw_statistics *piwstats = &padapter->iwstats;
-	int tmp_level = 0;
-	int tmp_qual = 0;
-	int tmp_noise = 0;
-
-	if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) != true) {
-		piwstats->qual.qual = 0;
-		piwstats->qual.level = 0;
-		piwstats->qual.noise = 0;
-	} else {
-		tmp_level = padapter->recvpriv.signal_strength;
-		tmp_qual = padapter->recvpriv.signal_qual;
-		tmp_noise = padapter->recvpriv.noise;
-
-		piwstats->qual.level = tmp_level;
-		piwstats->qual.qual = tmp_qual;
-		piwstats->qual.noise = tmp_noise;
-	}
-	piwstats->qual.updated = IW_QUAL_ALL_UPDATED ;/* IW_QUAL_DBM; */
-
-	return &padapter->iwstats;
-}
-
-struct iw_handler_def rtw_handlers_def = {
-	.standard = rtw_handlers,
-	.num_standard = ARRAY_SIZE(rtw_handlers),
-#if defined(CONFIG_WEXT_PRIV)
-	.private = rtw_private_handler,
-	.private_args = (struct iw_priv_args *)rtw_private_args,
-	.num_private = ARRAY_SIZE(rtw_private_handler),
-	.num_private_args = ARRAY_SIZE(rtw_private_args),
-#endif
-	.get_wireless_stats = rtw_get_wireless_stats,
-};
-
-/*  copy from net/wireless/wext.c start */
-/* ---------------------------------------------------------------- */
-/*
- * Calculate size of private arguments
- */
-static const char iw_priv_type_size[] = {
-	0,                              /* IW_PRIV_TYPE_NONE */
-	1,                              /* IW_PRIV_TYPE_BYTE */
-	1,                              /* IW_PRIV_TYPE_CHAR */
-	0,                              /* Not defined */
-	sizeof(__u32),                  /* IW_PRIV_TYPE_INT */
-	sizeof(struct iw_freq),         /* IW_PRIV_TYPE_FLOAT */
-	sizeof(struct sockaddr),        /* IW_PRIV_TYPE_ADDR */
-	0,                              /* Not defined */
-};
-
-static int get_priv_size(__u16 args)
-{
-	int num = args & IW_PRIV_SIZE_MASK;
-	int type = (args & IW_PRIV_TYPE_MASK) >> 12;
-
-	return num * iw_priv_type_size[type];
-}
 /*  copy from net/wireless/wext.c end */
 
-static int rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_data)
-{
-	int err = 0;
-	u8 *input = NULL;
-	u32 input_len = 0;
-	const char delim[] = " ";
-	u8 *output = NULL;
-	u32 output_len = 0;
-	u32 count = 0;
-	u8 *buffer = NULL;
-	u32 buffer_len = 0;
-	char *ptr = NULL;
-	u8 cmdname[17] = {0}; /*  IFNAMSIZ+1 */
-	u32 cmdlen;
-	s32 len;
-	u8 *extra = NULL;
-	u32 extra_size = 0;
-
-	s32 k;
-	const iw_handler *priv;		/* Private ioctl */
-	const struct iw_priv_args *priv_args;	/* Private ioctl description */
-	u32 num_priv_args;			/* Number of descriptions */
-	iw_handler handler;
-	int temp;
-	int subcmd = 0;				/* sub-ioctl index */
-	int offset = 0;				/* Space for sub-ioctl index */
-
-	union iwreq_data wdata;
-
-
-	memcpy(&wdata, wrq_data, sizeof(wdata));
-
-	input_len = 2048;
-	input = rtw_zmalloc(input_len);
-	if (NULL == input)
-		return -ENOMEM;
-	if (copy_from_user(input, wdata.data.pointer, input_len)) {
-		err = -EFAULT;
-		goto exit;
-	}
-	ptr = input;
-	len = strlen(input);
-
-	sscanf(ptr, "%16s", cmdname);
-	cmdlen = strlen(cmdname);
-
-	/*  skip command string */
-	if (cmdlen > 0)
-		cmdlen += 1; /*  skip one space */
-	ptr += cmdlen;
-	len -= cmdlen;
-
-	priv = rtw_private_handler;
-	priv_args = rtw_private_args;
-	num_priv_args = ARRAY_SIZE(rtw_private_args);
-
-	if (num_priv_args == 0) {
-		err = -EOPNOTSUPP;
-		goto exit;
-	}
-
-	/* Search the correct ioctl */
-	k = -1;
-	while ((++k < num_priv_args) && strcmp(priv_args[k].name, cmdname));
-
-	/* If not found... */
-	if (k == num_priv_args) {
-		err = -EOPNOTSUPP;
-		goto exit;
-	}
-
-	/* Watch out for sub-ioctls ! */
-	if (priv_args[k].cmd < SIOCDEVPRIVATE) {
-		int j = -1;
-
-		/* Find the matching *real* ioctl */
-		while ((++j < num_priv_args) && ((priv_args[j].name[0] != '\0') ||
-			(priv_args[j].set_args != priv_args[k].set_args) ||
-			(priv_args[j].get_args != priv_args[k].get_args)));
-
-		/* If not found... */
-		if (j == num_priv_args) {
-			err = -EINVAL;
-			goto exit;
-		}
-
-		/* Save sub-ioctl number */
-		subcmd = priv_args[k].cmd;
-		/* Reserve one int (simplify alignment issues) */
-		offset = sizeof(__u32);
-		/* Use real ioctl definition from now on */
-		k = j;
-	}
-
-	buffer = rtw_zmalloc(4096);
-	if (NULL == buffer) {
-		err = -ENOMEM;
-		goto exit;
-	}
-
-	/* If we have to set some data */
-	if ((priv_args[k].set_args & IW_PRIV_TYPE_MASK) &&
-		(priv_args[k].set_args & IW_PRIV_SIZE_MASK)) {
-		u8 *str;
-
-		switch (priv_args[k].set_args & IW_PRIV_TYPE_MASK) {
-		case IW_PRIV_TYPE_BYTE:
-			/* Fetch args */
-			count = 0;
-			do {
-				str = strsep(&ptr, delim);
-				if (NULL == str)
-					break;
-				sscanf(str, "%i", &temp);
-				buffer[count++] = (u8)temp;
-			} while (1);
-			buffer_len = count;
-
-			/* Number of args to fetch */
-			wdata.data.length = count;
-			if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK))
-				wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK;
-
-			break;
-
-		case IW_PRIV_TYPE_INT:
-			/* Fetch args */
-			count = 0;
-			do {
-				str = strsep(&ptr, delim);
-				if (NULL == str)
-					break;
-				sscanf(str, "%i", &temp);
-				((s32 *)buffer)[count++] = (s32)temp;
-			} while (1);
-			buffer_len = count * sizeof(s32);
-
-			/* Number of args to fetch */
-			wdata.data.length = count;
-			if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK))
-				wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK;
-
-			break;
-
-		case IW_PRIV_TYPE_CHAR:
-			if (len > 0) {
-				/* Size of the string to fetch */
-				wdata.data.length = len;
-				if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK))
-					wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK;
-
-				/* Fetch string */
-				memcpy(buffer, ptr, wdata.data.length);
-			} else {
-				wdata.data.length = 1;
-				buffer[0] = '\0';
-			}
-			buffer_len = wdata.data.length;
-			break;
-
-		default:
-			err = -1;
-			goto exit;
-		}
-
-		if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) &&
-			(wdata.data.length != (priv_args[k].set_args & IW_PRIV_SIZE_MASK))) {
-			err = -EINVAL;
-			goto exit;
-		}
-	} else { /* if args to set */
-		wdata.data.length = 0L;
-	}
-
-	/* Those two tests are important. They define how the driver
-	* will have to handle the data */
-	if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) &&
-		((get_priv_size(priv_args[k].set_args) + offset) <= IFNAMSIZ)) {
-		/* First case : all SET args fit within wrq */
-		if (offset)
-			wdata.mode = subcmd;
-		memcpy(wdata.name + offset, buffer, IFNAMSIZ - offset);
-	} else {
-		if ((priv_args[k].set_args == 0) &&
-			(priv_args[k].get_args & IW_PRIV_SIZE_FIXED) &&
-			(get_priv_size(priv_args[k].get_args) <= IFNAMSIZ)) {
-			/* Second case : no SET args, GET args fit within wrq */
-			if (offset)
-				wdata.mode = subcmd;
-		} else {
-			/* Third case : args won't fit in wrq, or variable number of args */
-			if (copy_to_user(wdata.data.pointer, buffer, buffer_len)) {
-				err = -EFAULT;
-				goto exit;
-			}
-			wdata.data.flags = subcmd;
-		}
-	}
-
-	kfree(input);
-	input = NULL;
-
-	extra_size = 0;
-	if (IW_IS_SET(priv_args[k].cmd)) {
-		/* Size of set arguments */
-		extra_size = get_priv_size(priv_args[k].set_args);
-
-		/* Does it fits in iwr ? */
-		if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) &&
-			((extra_size + offset) <= IFNAMSIZ))
-			extra_size = 0;
-	} else {
-		/* Size of get arguments */
-		extra_size = get_priv_size(priv_args[k].get_args);
-
-		/* Does it fits in iwr ? */
-		if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) &&
-			(extra_size <= IFNAMSIZ))
-			extra_size = 0;
-	}
-
-	if (extra_size == 0) {
-		extra = (u8 *)&wdata;
-		kfree(buffer);
-		buffer = NULL;
-	} else
-		extra = buffer;
-
-	handler = priv[priv_args[k].cmd - SIOCIWFIRSTPRIV];
-	err = handler(dev, NULL, &wdata, extra);
-
-	/* If we have to get some data */
-	if ((priv_args[k].get_args & IW_PRIV_TYPE_MASK) &&
-		(priv_args[k].get_args & IW_PRIV_SIZE_MASK)) {
-		int j;
-		int n = 0;	/* number of args */
-		u8 str[20] = {0};
-
-		/* Check where is the returned data */
-		if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) &&
-			(get_priv_size(priv_args[k].get_args) <= IFNAMSIZ))
-			n = priv_args[k].get_args & IW_PRIV_SIZE_MASK;
-		else
-			n = wdata.data.length;
-
-		output = rtw_zmalloc(4096);
-		if (NULL == output) {
-			err =  -ENOMEM;
-			goto exit;
-		}
-
-		switch (priv_args[k].get_args & IW_PRIV_TYPE_MASK) {
-		case IW_PRIV_TYPE_BYTE:
-			/* Display args */
-			for (j = 0; j < n; j++) {
-				len = scnprintf(str, sizeof(str), "%d  ", extra[j]);
-				output_len = strlen(output);
-				if ((output_len + len + 1) > 4096) {
-					err = -E2BIG;
-					goto exit;
-				}
-				memcpy(output+output_len, str, len);
-			}
-			break;
-
-		case IW_PRIV_TYPE_INT:
-			/* Display args */
-			for (j = 0; j < n; j++) {
-				len = scnprintf(str, sizeof(str), "%d  ", ((__s32 *)extra)[j]);
-				output_len = strlen(output);
-				if ((output_len + len + 1) > 4096) {
-					err = -E2BIG;
-					goto exit;
-				}
-				memcpy(output+output_len, str, len);
-			}
-			break;
-
-		case IW_PRIV_TYPE_CHAR:
-			/* Display args */
-			memcpy(output, extra, n);
-			break;
-
-		default:
-			err = -1;
-			goto exit;
-		}
-
-		output_len = strlen(output) + 1;
-		wrq_data->data.length = output_len;
-		if (copy_to_user(wrq_data->data.pointer, output, output_len)) {
-			err = -EFAULT;
-			goto exit;
-		}
-	} else { /* if args to set */
-		wrq_data->data.length = 0;
-	}
-
-exit:
-	kfree(input);
-	kfree(buffer);
-	kfree(output);
-
-	return err;
-}
-
 int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
 	struct iwreq *wrq = (struct iwreq *)rq;
@@ -4482,9 +1387,6 @@ int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	case RTL_IOCTL_HOSTAPD:
 		ret = rtw_hostapd_ioctl(dev, &wrq->u.data);
 		break;
-	case SIOCDEVPRIVATE:
-		ret = rtw_ioctl_wext_private(dev, &wrq->u);
-		break;
 	default:
 		ret = -EOPNOTSUPP;
 		break;
diff --git a/drivers/staging/rtl8723bs/os_dep/os_intfs.c b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
index d772a044185d..f78bf174de8e 100644
--- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
@@ -474,7 +474,6 @@ struct net_device *rtw_init_netdev(struct adapter *old_padapter)
 
 	/* pnetdev->tx_timeout = NULL; */
 	pnetdev->watchdog_timeo = HZ * 3; /* 3 second timeout */
-	pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def;
 
 	/* step 2. */
 	loadparam(padapter, pnetdev);
-- 
2.20.1