net: wireless: rockchip: add rtl8822be pcie wifi driver
[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / rockchip_wlan / rtl8822be / core / rtw_wlan_util.c
diff --git a/drivers/net/wireless/rockchip_wlan/rtl8822be/core/rtw_wlan_util.c b/drivers/net/wireless/rockchip_wlan/rtl8822be/core/rtw_wlan_util.c
new file mode 100644 (file)
index 0000000..edf2ade
--- /dev/null
@@ -0,0 +1,4921 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * 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
+ *
+ *
+ ******************************************************************************/
+#define _RTW_WLAN_UTIL_C_
+
+#include <drv_types.h>
+
+#if defined(CONFIG_WOWLAN) || defined(CONFIG_AP_WOWLAN)
+       #include <linux/inetdevice.h>
+       #define ETH_TYPE_OFFSET 12
+       #define PROTOCOL_OFFSET 23
+       #define IP_OFFSET       30
+#endif
+
+unsigned char ARTHEROS_OUI1[] = {0x00, 0x03, 0x7f};
+unsigned char ARTHEROS_OUI2[] = {0x00, 0x13, 0x74};
+
+unsigned char BROADCOM_OUI1[] = {0x00, 0x10, 0x18};
+unsigned char BROADCOM_OUI2[] = {0x00, 0x0a, 0xf7};
+unsigned char BROADCOM_OUI3[] = {0x00, 0x05, 0xb5};
+
+
+unsigned char CISCO_OUI[] = {0x00, 0x40, 0x96};
+unsigned char MARVELL_OUI[] = {0x00, 0x50, 0x43};
+unsigned char RALINK_OUI[] = {0x00, 0x0c, 0x43};
+unsigned char REALTEK_OUI[] = {0x00, 0xe0, 0x4c};
+unsigned char AIRGOCAP_OUI[] = {0x00, 0x0a, 0xf5};
+
+unsigned char REALTEK_96B_IE[] = {0x00, 0xe0, 0x4c, 0x02, 0x01, 0x20};
+
+extern unsigned char RTW_WPA_OUI[];
+extern unsigned char WPA_TKIP_CIPHER[4];
+extern unsigned char RSN_TKIP_CIPHER[4];
+
+#define R2T_PHY_DELAY  (0)
+
+/* #define WAIT_FOR_BCN_TO_MIN (3000) */
+#define WAIT_FOR_BCN_TO_MIN    (6000)
+#define WAIT_FOR_BCN_TO_MAX    (20000)
+
+#define DISCONNECT_BY_CHK_BCN_FAIL_OBSERV_PERIOD_IN_MS 1000
+#define DISCONNECT_BY_CHK_BCN_FAIL_THRESHOLD 3
+
+static u8 rtw_basic_rate_cck[4] = {
+       IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK,
+       IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK
+};
+
+static u8 rtw_basic_rate_ofdm[3] = {
+       IEEE80211_OFDM_RATE_6MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_OFDM_RATE_12MB | IEEE80211_BASIC_RATE_MASK,
+       IEEE80211_OFDM_RATE_24MB | IEEE80211_BASIC_RATE_MASK
+};
+
+static u8 rtw_basic_rate_mix[7] = {
+       IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK,
+       IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK,
+       IEEE80211_OFDM_RATE_6MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_OFDM_RATE_12MB | IEEE80211_BASIC_RATE_MASK,
+       IEEE80211_OFDM_RATE_24MB | IEEE80211_BASIC_RATE_MASK
+};
+
+int new_bcn_max = 3;
+
+int cckrates_included(unsigned char *rate, int ratelen)
+{
+       int     i;
+
+       for (i = 0; i < ratelen; i++) {
+               if ((((rate[i]) & 0x7f) == 2)   || (((rate[i]) & 0x7f) == 4) ||
+                   (((rate[i]) & 0x7f) == 11)  || (((rate[i]) & 0x7f) == 22))
+                       return _TRUE;
+       }
+
+       return _FALSE;
+
+}
+
+int cckratesonly_included(unsigned char *rate, int ratelen)
+{
+       int     i;
+
+       for (i = 0; i < ratelen; i++) {
+               if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) &&
+                   (((rate[i]) & 0x7f) != 11)  && (((rate[i]) & 0x7f) != 22))
+                       return _FALSE;
+       }
+
+       return _TRUE;
+}
+
+s8 rtw_get_tx_nss(_adapter *adapter, struct sta_info *psta)
+{
+       u8 rf_type = RF_1T1R, custom_rf_type, vht_mcs[2];
+       s8 nss = 1;
+
+       custom_rf_type = adapter->registrypriv.rf_config;
+       rtw_hal_get_hwreg(adapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
+
+       if (!psta)
+               return nss;
+
+       /* rf_config is dependent on efuse or sw config */
+       if (custom_rf_type != RF_MAX_TYPE)
+               rf_type = custom_rf_type;
+
+#ifdef CONFIG_80211AC_VHT
+       if (psta->vhtpriv.vht_option) {
+               u8 vht_mcs[2];
+               struct mlme_priv        *pmlmepriv = &(adapter->mlmepriv);
+               struct vht_priv *pvhtpriv_ap = &pmlmepriv->vhtpriv;
+
+               _rtw_memcpy(vht_mcs, psta->vhtpriv.vht_mcs_map, 2);
+               /* doesn't support 5~8 SS so far */
+               vht_mcs[1] = 0xff;
+               switch (rf_type) {
+               case RF_1T1R:
+               case RF_1T2R:
+                       vht_mcs[0] |= 0xfc;
+                       break;
+               case RF_2T2R:
+               case RF_2T4R:
+               case RF_2T2R_GREEN:
+               case RF_2T3R:
+                       vht_mcs[0] |= 0xf0;
+                       break;
+               case RF_3T3R:
+               case RF_3T4R:
+                       vht_mcs[0] |= 0xc0;
+                       break;
+               default:
+                       RTW_INFO("%s,%d, unknown rf type\n", __func__, __LINE__);
+                       break;
+               }
+               nss = rtw_vht_mcsmap_to_nss(vht_mcs);
+       } else
+#endif /* CONFIG_80211AC_VHT */
+               if (psta->htpriv.ht_option) {
+                       u8 supp_mcs_set[4];
+
+                       _rtw_memcpy(supp_mcs_set, psta->htpriv.ht_cap.supp_mcs_set, 4);
+
+                       switch (rf_type) {
+                       case RF_1T1R:
+                       case RF_1T2R:
+                               supp_mcs_set[1] = supp_mcs_set[2] = supp_mcs_set[3] = 0;
+                               break;
+                       case RF_2T2R:
+                       case RF_2T4R:
+                       case RF_2T2R_GREEN:
+                       case RF_2T3R:
+                               supp_mcs_set[2] = supp_mcs_set[3] = 0;
+                               break;
+                       case RF_3T3R:
+                       case RF_3T4R:
+                               supp_mcs_set[3] = 0;
+                               break;
+                       default:
+                               RTW_INFO("%s,%d, unknown rf type\n", __func__, __LINE__);
+                               break;
+                       }
+                       nss = rtw_ht_mcsset_to_nss(supp_mcs_set);
+               }
+
+       RTW_INFO("%s: %d SS, rf_type=%d\n", __func__, nss, rf_type);
+       return nss;
+}
+
+u8 networktype_to_raid(_adapter *adapter, struct sta_info *psta)
+{
+       unsigned char raid;
+       switch (psta->wireless_mode) {
+       case WIRELESS_11B:
+               raid = RATR_INX_WIRELESS_B;
+               break;
+       case WIRELESS_11A:
+       case WIRELESS_11G:
+               raid = RATR_INX_WIRELESS_G;
+               break;
+       case WIRELESS_11BG:
+               raid = RATR_INX_WIRELESS_GB;
+               break;
+       case WIRELESS_11_24N:
+       case WIRELESS_11_5N:
+               raid = RATR_INX_WIRELESS_N;
+               break;
+       case WIRELESS_11A_5N:
+       case WIRELESS_11G_24N:
+               raid = RATR_INX_WIRELESS_NG;
+               break;
+       case WIRELESS_11BG_24N:
+               raid = RATR_INX_WIRELESS_NGB;
+               break;
+       default:
+               raid = RATR_INX_WIRELESS_GB;
+               break;
+
+       }
+       return raid;
+
+}
+
+u8 networktype_to_raid_ex(_adapter *adapter, struct sta_info *psta)
+{
+       struct mlme_ext_priv    *pmlmeext = &adapter->mlmeextpriv;
+       u8 raid = RATEID_IDX_BGN_40M_1SS, cur_rf_type, rf_type, custom_rf_type;
+       s8 tx_nss;
+
+       tx_nss = rtw_get_tx_nss(adapter, psta);
+
+       switch (psta->wireless_mode) {
+       case WIRELESS_11B:
+               raid = RATEID_IDX_B;
+               break;
+       case WIRELESS_11A:
+       case WIRELESS_11G:
+               raid = RATEID_IDX_G;
+               break;
+       case WIRELESS_11BG:
+               raid = RATEID_IDX_BG;
+               break;
+       case WIRELESS_11_24N:
+       case WIRELESS_11_5N:
+       case WIRELESS_11A_5N:
+       case WIRELESS_11G_24N:
+               if (tx_nss == 1)
+                       raid = RATEID_IDX_GN_N1SS;
+               else if (tx_nss == 2)
+                       raid = RATEID_IDX_GN_N2SS;
+               else if (tx_nss == 3)
+                       raid = RATEID_IDX_BGN_3SS;
+               else
+                       RTW_INFO("tx_nss error!(tx_nss=%d)\n", tx_nss);
+               break;
+       case WIRELESS_11B_24N:
+       case WIRELESS_11BG_24N:
+               if (psta->bw_mode == CHANNEL_WIDTH_20) {
+                       if (tx_nss == 1)
+                               raid = RATEID_IDX_BGN_20M_1SS_BN;
+                       else if (tx_nss == 2)
+                               raid = RATEID_IDX_BGN_20M_2SS_BN;
+                       else if (tx_nss == 3)
+                               raid = RATEID_IDX_BGN_3SS;
+                       else
+                               RTW_INFO("tx_nss error!(tx_nss=%d)\n", tx_nss);
+               } else {
+                       if (tx_nss == 1)
+                               raid = RATEID_IDX_BGN_40M_1SS;
+                       else if (tx_nss == 2)
+                               raid = RATEID_IDX_BGN_40M_2SS;
+                       else if (tx_nss == 3)
+                               raid = RATEID_IDX_BGN_3SS;
+                       else
+                               RTW_INFO("tx_nss error!(tx_nss=%d)\n", tx_nss);
+               }
+               break;
+#ifdef CONFIG_80211AC_VHT
+       case WIRELESS_11_5AC:
+               if (tx_nss == 1)
+                       raid = RATEID_IDX_VHT_1SS;
+               else if (tx_nss == 2)
+                       raid = RATEID_IDX_VHT_2SS;
+               else if (tx_nss == 3)
+                       raid = RATEID_IDX_VHT_3SS;
+               else
+                       RTW_INFO("tx_nss error!(tx_nss=%d)\n", tx_nss);
+               break;
+       case WIRELESS_11_24AC:
+       case WIRELESS_11_24BGAC:
+               if (psta->bw_mode >= CHANNEL_WIDTH_80) {
+                       if (tx_nss == 1)
+                               raid = RATEID_IDX_VHT_1SS;
+                       else if (tx_nss == 2)
+                               raid = RATEID_IDX_VHT_2SS;
+                       else if (tx_nss == 3)
+                               raid = RATEID_IDX_VHT_3SS;
+                       else
+                               RTW_INFO("tx_nss error!(tx_nss=%d)\n", tx_nss);
+               } else {
+                       if (tx_nss == 1)
+                               raid = RATEID_IDX_MIX1;
+                       else if (tx_nss == 2)
+                               raid = RATEID_IDX_MIX2;
+                       else if (tx_nss == 3)
+                               raid = RATEID_IDX_VHT_3SS;
+                       else
+                               RTW_INFO("tx_nss error!(tx_nss=%d)\n", tx_nss);
+               }
+               break;
+#endif
+       default:
+               RTW_INFO("unexpected wireless mode!(psta->wireless_mode=%x)\n", psta->wireless_mode);
+               break;
+
+       }
+
+       /* RTW_INFO("psta->wireless_mode=%x,  tx_nss=%d\n", psta->wireless_mode, tx_nss); */
+
+       return raid;
+
+}
+
+u8 judge_network_type(_adapter *padapter, unsigned char *rate, int ratelen)
+{
+       u8 network_type = 0;
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+
+
+       if (pmlmeext->cur_channel > 14) {
+               if (pmlmeinfo->VHT_enable)
+                       network_type = WIRELESS_11AC;
+               else if (pmlmeinfo->HT_enable)
+                       network_type = WIRELESS_11_5N;
+
+               network_type |= WIRELESS_11A;
+       } else {
+               if (pmlmeinfo->HT_enable)
+                       network_type = WIRELESS_11_24N;
+
+               if ((cckratesonly_included(rate, ratelen)) == _TRUE)
+                       network_type |= WIRELESS_11B;
+               else if ((cckrates_included(rate, ratelen)) == _TRUE)
+                       network_type |= WIRELESS_11BG;
+               else
+                       network_type |= WIRELESS_11G;
+       }
+
+       return  network_type;
+}
+
+unsigned char ratetbl_val_2wifirate(unsigned char rate);
+unsigned char ratetbl_val_2wifirate(unsigned char rate)
+{
+       unsigned char val = 0;
+
+       switch (rate & 0x7f) {
+       case 0:
+               val = IEEE80211_CCK_RATE_1MB;
+               break;
+
+       case 1:
+               val = IEEE80211_CCK_RATE_2MB;
+               break;
+
+       case 2:
+               val = IEEE80211_CCK_RATE_5MB;
+               break;
+
+       case 3:
+               val = IEEE80211_CCK_RATE_11MB;
+               break;
+
+       case 4:
+               val = IEEE80211_OFDM_RATE_6MB;
+               break;
+
+       case 5:
+               val = IEEE80211_OFDM_RATE_9MB;
+               break;
+
+       case 6:
+               val = IEEE80211_OFDM_RATE_12MB;
+               break;
+
+       case 7:
+               val = IEEE80211_OFDM_RATE_18MB;
+               break;
+
+       case 8:
+               val = IEEE80211_OFDM_RATE_24MB;
+               break;
+
+       case 9:
+               val = IEEE80211_OFDM_RATE_36MB;
+               break;
+
+       case 10:
+               val = IEEE80211_OFDM_RATE_48MB;
+               break;
+
+       case 11:
+               val = IEEE80211_OFDM_RATE_54MB;
+               break;
+
+       }
+
+       return val;
+
+}
+
+int is_basicrate(_adapter *padapter, unsigned char rate);
+int is_basicrate(_adapter *padapter, unsigned char rate)
+{
+       int i;
+       unsigned char val;
+       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
+
+       for (i = 0; i < NumRates; i++) {
+               val = pmlmeext->basicrate[i];
+
+               if ((val != 0xff) && (val != 0xfe)) {
+                       if (rate == ratetbl_val_2wifirate(val))
+                               return _TRUE;
+               }
+       }
+
+       return _FALSE;
+}
+
+unsigned int ratetbl2rateset(_adapter *padapter, unsigned char *rateset);
+unsigned int ratetbl2rateset(_adapter *padapter, unsigned char *rateset)
+{
+       int i;
+       unsigned char rate;
+       unsigned int    len = 0;
+       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
+
+       for (i = 0; i < NumRates; i++) {
+               rate = pmlmeext->datarate[i];
+
+               switch (rate) {
+               case 0xff:
+                       return len;
+
+               case 0xfe:
+                       continue;
+
+               default:
+                       rate = ratetbl_val_2wifirate(rate);
+
+                       if (is_basicrate(padapter, rate) == _TRUE)
+                               rate |= IEEE80211_BASIC_RATE_MASK;
+
+                       rateset[len] = rate;
+                       len++;
+                       break;
+               }
+       }
+       return len;
+}
+
+void get_rate_set(_adapter *padapter, unsigned char *pbssrate, int *bssrate_len)
+{
+       unsigned char supportedrates[NumRates];
+
+       _rtw_memset(supportedrates, 0, NumRates);
+       *bssrate_len = ratetbl2rateset(padapter, supportedrates);
+       _rtw_memcpy(pbssrate, supportedrates, *bssrate_len);
+}
+
+void set_mcs_rate_by_mask(u8 *mcs_set, u32 mask)
+{
+       u8 mcs_rate_1r = (u8)(mask & 0xff);
+       u8 mcs_rate_2r = (u8)((mask >> 8) & 0xff);
+       u8 mcs_rate_3r = (u8)((mask >> 16) & 0xff);
+       u8 mcs_rate_4r = (u8)((mask >> 24) & 0xff);
+
+       mcs_set[0] &= mcs_rate_1r;
+       mcs_set[1] &= mcs_rate_2r;
+       mcs_set[2] &= mcs_rate_3r;
+       mcs_set[3] &= mcs_rate_4r;
+}
+
+void UpdateBrateTbl(
+       IN PADAPTER             Adapter,
+       IN u8                   *mBratesOS
+)
+{
+       u8      i;
+       u8      rate;
+
+       /* 1M, 2M, 5.5M, 11M, 6M, 12M, 24M are mandatory. */
+       for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) {
+               rate = mBratesOS[i] & 0x7f;
+               switch (rate) {
+               case IEEE80211_CCK_RATE_1MB:
+               case IEEE80211_CCK_RATE_2MB:
+               case IEEE80211_CCK_RATE_5MB:
+               case IEEE80211_CCK_RATE_11MB:
+               case IEEE80211_OFDM_RATE_6MB:
+               case IEEE80211_OFDM_RATE_12MB:
+               case IEEE80211_OFDM_RATE_24MB:
+                       mBratesOS[i] |= IEEE80211_BASIC_RATE_MASK;
+                       break;
+               }
+       }
+
+}
+
+void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen)
+{
+       u8      i;
+       u8      rate;
+
+       for (i = 0; i < bssratelen; i++) {
+               rate = bssrateset[i] & 0x7f;
+               switch (rate) {
+               case IEEE80211_CCK_RATE_1MB:
+               case IEEE80211_CCK_RATE_2MB:
+               case IEEE80211_CCK_RATE_5MB:
+               case IEEE80211_CCK_RATE_11MB:
+                       bssrateset[i] |= IEEE80211_BASIC_RATE_MASK;
+                       break;
+               }
+       }
+
+}
+void Set_MSR(_adapter *padapter, u8 type)
+{
+       rtw_hal_set_hwreg(padapter, HW_VAR_MEDIA_STATUS, (u8 *)(&type));
+}
+
+inline u8 rtw_get_oper_ch(_adapter *adapter)
+{
+       return adapter_to_dvobj(adapter)->oper_channel;
+}
+
+inline void rtw_set_oper_ch(_adapter *adapter, u8 ch)
+{
+#ifdef DBG_CH_SWITCH
+       const int len = 128;
+       char msg[128] = {0};
+       int cnt = 0;
+       int i = 0;
+#endif  /* DBG_CH_SWITCH */
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+
+       if (dvobj->oper_channel != ch) {
+               dvobj->on_oper_ch_time = rtw_get_current_time();
+
+#ifdef DBG_CH_SWITCH
+               cnt += snprintf(msg + cnt, len - cnt, "switch to ch %3u", ch);
+
+               for (i = 0; i < dvobj->iface_nums; i++) {
+                       _adapter *iface = dvobj->padapters[i];
+                       cnt += snprintf(msg + cnt, len - cnt, " ["ADPT_FMT":", ADPT_ARG(iface));
+                       if (iface->mlmeextpriv.cur_channel == ch)
+                               cnt += snprintf(msg + cnt, len - cnt, "C");
+                       else
+                               cnt += snprintf(msg + cnt, len - cnt, "_");
+                       if (iface->wdinfo.listen_channel == ch && !rtw_p2p_chk_state(&iface->wdinfo, P2P_STATE_NONE))
+                               cnt += snprintf(msg + cnt, len - cnt, "L");
+                       else
+                               cnt += snprintf(msg + cnt, len - cnt, "_");
+                       cnt += snprintf(msg + cnt, len - cnt, "]");
+               }
+
+               RTW_INFO(FUNC_ADPT_FMT" %s\n", FUNC_ADPT_ARG(adapter), msg);
+#endif /* DBG_CH_SWITCH */
+       }
+
+       dvobj->oper_channel = ch;
+}
+
+inline u8 rtw_get_oper_bw(_adapter *adapter)
+{
+       return adapter_to_dvobj(adapter)->oper_bwmode;
+}
+
+inline void rtw_set_oper_bw(_adapter *adapter, u8 bw)
+{
+       adapter_to_dvobj(adapter)->oper_bwmode = bw;
+}
+
+inline u8 rtw_get_oper_choffset(_adapter *adapter)
+{
+       return adapter_to_dvobj(adapter)->oper_ch_offset;
+}
+
+inline void rtw_set_oper_choffset(_adapter *adapter, u8 offset)
+{
+       adapter_to_dvobj(adapter)->oper_ch_offset = offset;
+}
+
+u8 rtw_get_offset_by_chbw(u8 ch, u8 bw, u8 *r_offset)
+{
+       u8 valid = 1;
+       u8 offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
+
+       if (bw == CHANNEL_WIDTH_20)
+               goto exit;
+
+       if (bw >= CHANNEL_WIDTH_80 && ch <= 14) {
+               valid = 0;
+               goto exit;
+       }
+
+       /* TODO: 2.4G 40MHz offset choise */
+
+       if (ch >= 1 && ch <= 4)
+               offset = HAL_PRIME_CHNL_OFFSET_LOWER;
+       else if (ch >= 5 && ch <= 14)
+               offset = HAL_PRIME_CHNL_OFFSET_UPPER;
+       else if (ch >= 36 && ch <= 177) {
+               switch (ch) {
+               case 36:
+               case 44:
+               case 52:
+               case 60:
+               case 100:
+               case 108:
+               case 116:
+               case 124:
+               case 132:
+               case 140:
+               case 149:
+               case 157:
+               case 165:
+               case 173:
+                       offset = HAL_PRIME_CHNL_OFFSET_LOWER;
+                       break;
+               case 40:
+               case 48:
+               case 56:
+               case 64:
+               case 104:
+               case 112:
+               case 120:
+               case 128:
+               case 136:
+               case 144:
+               case 153:
+               case 161:
+               case 169:
+               case 177:
+                       offset = HAL_PRIME_CHNL_OFFSET_UPPER;
+                       break;
+               default:
+                       valid = 0;
+                       break;
+               }
+       } else
+               valid = 0;
+
+exit:
+       if (valid && r_offset)
+               *r_offset = offset;
+       return valid;
+}
+
+u8 rtw_get_offset_by_ch(u8 channel)
+{
+       u8 offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
+
+       if (channel >= 1 && channel <= 4)
+               offset = HAL_PRIME_CHNL_OFFSET_LOWER;
+       else if (channel >= 5 && channel <= 14)
+               offset = HAL_PRIME_CHNL_OFFSET_UPPER;
+       else {
+               switch (channel) {
+               case 36:
+               case 44:
+               case 52:
+               case 60:
+               case 100:
+               case 108:
+               case 116:
+               case 124:
+               case 132:
+               case 149:
+               case 157:
+                       offset = HAL_PRIME_CHNL_OFFSET_LOWER;
+                       break;
+               case 40:
+               case 48:
+               case 56:
+               case 64:
+               case 104:
+               case 112:
+               case 120:
+               case 128:
+               case 136:
+               case 153:
+               case 161:
+                       offset = HAL_PRIME_CHNL_OFFSET_UPPER;
+                       break;
+               default:
+                       offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
+                       break;
+               }
+
+       }
+
+       return offset;
+
+}
+
+u8 rtw_get_center_ch(u8 channel, u8 chnl_bw, u8 chnl_offset)
+{
+       u8 center_ch = channel;
+
+       if (chnl_bw == CHANNEL_WIDTH_80) {
+               if (channel == 36 || channel == 40 || channel == 44 || channel == 48)
+                       center_ch = 42;
+               else if (channel == 52 || channel == 56 || channel == 60 || channel == 64)
+                       center_ch = 58;
+               else if (channel == 100 || channel == 104 || channel == 108 || channel == 112)
+                       center_ch = 106;
+               else if (channel == 116 || channel == 120 || channel == 124 || channel == 128)
+                       center_ch = 122;
+               else if (channel == 132 || channel == 136 || channel == 140 || channel == 144)
+                       center_ch = 138;
+               else if (channel == 149 || channel == 153 || channel == 157 || channel == 161)
+                       center_ch = 155;
+               else if (channel == 165 || channel == 169 || channel == 173 || channel == 177)
+                       center_ch = 171;
+               else if (channel <= 14)
+                       center_ch = 7;
+       } else if (chnl_bw == CHANNEL_WIDTH_40) {
+               if (chnl_offset == HAL_PRIME_CHNL_OFFSET_LOWER)
+                       center_ch = channel + 2;
+               else
+                       center_ch = channel - 2;
+       } else if (chnl_bw == CHANNEL_WIDTH_20)
+               center_ch = channel;
+       else
+               rtw_warn_on(1);
+
+       return center_ch;
+}
+
+inline u32 rtw_get_on_oper_ch_time(_adapter *adapter)
+{
+       return adapter_to_dvobj(adapter)->on_oper_ch_time;
+}
+
+inline u32 rtw_get_on_cur_ch_time(_adapter *adapter)
+{
+       if (adapter->mlmeextpriv.cur_channel == adapter_to_dvobj(adapter)->oper_channel)
+               return adapter_to_dvobj(adapter)->on_oper_ch_time;
+       else
+               return 0;
+}
+
+void SelectChannel(_adapter *padapter, unsigned char channel)
+{
+       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
+
+       _enter_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL);
+
+#ifdef CONFIG_MCC_MODE
+       if (MCC_EN(padapter)) {
+               /* driver doesn't set channel reg under MCC */
+               if (rtw_hal_check_mcc_status(padapter, MCC_STATUS_DOING_MCC)) {
+                       RTW_INFO("Warning: Do not set channel reg MCC mode\n");
+                       rtw_warn_on(1);
+               }
+       }
+#endif
+
+#ifdef CONFIG_DFS_MASTER
+       {
+               struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
+               bool ori_overlap_radar_detect_ch = rtw_rfctl_overlap_radar_detect_ch(rfctl);
+               bool new_overlap_radar_detect_ch = _rtw_rfctl_overlap_radar_detect_ch(rfctl, channel
+                       , adapter_to_dvobj(padapter)->oper_bwmode, adapter_to_dvobj(padapter)->oper_ch_offset);
+
+               if (new_overlap_radar_detect_ch)
+                       rtw_odm_radar_detect_enable(padapter);
+
+               if (new_overlap_radar_detect_ch && IS_CH_WAITING(rfctl)) {
+                       u8 pause = 0xFF;
+
+                       rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &pause);
+               }
+#endif /* CONFIG_DFS_MASTER */
+
+               /* saved channel info */
+               rtw_set_oper_ch(padapter, channel);
+
+               rtw_hal_set_chan(padapter, channel);
+
+#ifdef CONFIG_DFS_MASTER
+               if (ori_overlap_radar_detect_ch && !new_overlap_radar_detect_ch) {
+                       u8 pause = 0x00;
+
+                       rtw_odm_radar_detect_disable(padapter);
+                       rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &pause);
+               }
+       }
+#endif /* CONFIG_DFS_MASTER */
+
+       _exit_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL);
+
+}
+
+void SetBWMode(_adapter *padapter, unsigned short bwmode, unsigned char channel_offset)
+{
+       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
+
+       _enter_critical_mutex(&(adapter_to_dvobj(padapter)->setbw_mutex), NULL);
+
+#ifdef CONFIG_MCC_MODE
+       if (MCC_EN(padapter)) {
+               /* driver doesn't set bw reg under MCC */
+               if (rtw_hal_check_mcc_status(padapter, MCC_STATUS_DOING_MCC)) {
+                       RTW_INFO("Warning: Do not set bw reg MCC mode\n");
+                       rtw_warn_on(1);
+               }
+       }
+#endif
+
+#ifdef CONFIG_DFS_MASTER
+       {
+               struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
+               bool ori_overlap_radar_detect_ch = rtw_rfctl_overlap_radar_detect_ch(rfctl);
+               bool new_overlap_radar_detect_ch = _rtw_rfctl_overlap_radar_detect_ch(rfctl
+                       , adapter_to_dvobj(padapter)->oper_channel, bwmode, channel_offset);
+
+               if (new_overlap_radar_detect_ch)
+                       rtw_odm_radar_detect_enable(padapter);
+
+               if (new_overlap_radar_detect_ch && IS_CH_WAITING(rfctl)) {
+                       u8 pause = 0xFF;
+
+                       rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &pause);
+               }
+#endif /* CONFIG_DFS_MASTER */
+
+               /* saved bw info */
+               rtw_set_oper_bw(padapter, bwmode);
+               rtw_set_oper_choffset(padapter, channel_offset);
+
+               rtw_hal_set_bwmode(padapter, (CHANNEL_WIDTH)bwmode, channel_offset);
+
+#ifdef CONFIG_DFS_MASTER
+               if (ori_overlap_radar_detect_ch && !new_overlap_radar_detect_ch) {
+                       u8 pause = 0x00;
+
+                       rtw_odm_radar_detect_disable(padapter);
+                       rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &pause);
+               }
+       }
+#endif /* CONFIG_DFS_MASTER */
+
+       _exit_critical_mutex(&(adapter_to_dvobj(padapter)->setbw_mutex), NULL);
+}
+
+void set_channel_bwmode(_adapter *padapter, unsigned char channel, unsigned char channel_offset, unsigned short bwmode)
+{
+       u8 center_ch, chnl_offset80 = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
+       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
+#if (defined(CONFIG_TDLS) && defined(CONFIG_TDLS_CH_SW)) || defined(CONFIG_MCC_MODE)
+       u8 iqk_info_backup = _FALSE;
+#endif
+
+       if (padapter->bNotifyChannelChange)
+               RTW_INFO("[%s] ch = %d, offset = %d, bwmode = %d\n", __FUNCTION__, channel, channel_offset, bwmode);
+
+       center_ch = rtw_get_center_ch(channel, bwmode, channel_offset);
+
+       if (bwmode == CHANNEL_WIDTH_80) {
+               if (center_ch > channel)
+                       chnl_offset80 = HAL_PRIME_CHNL_OFFSET_LOWER;
+               else if (center_ch < channel)
+                       chnl_offset80 = HAL_PRIME_CHNL_OFFSET_UPPER;
+               else
+                       chnl_offset80 = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
+       }
+       _enter_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL);
+
+#ifdef CONFIG_MCC_MODE
+       if (MCC_EN(padapter)) {
+               /* driver doesn't set channel setting reg under MCC */
+               if (rtw_hal_check_mcc_status(padapter, MCC_STATUS_DOING_MCC)) {
+                       RTW_INFO("Warning: Do not set channel setting reg MCC mode\n");
+                       rtw_warn_on(1);
+               }
+       }
+#endif
+
+#ifdef CONFIG_DFS_MASTER
+       {
+               struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
+               bool ori_overlap_radar_detect_ch = rtw_rfctl_overlap_radar_detect_ch(rfctl);
+               bool new_overlap_radar_detect_ch = _rtw_rfctl_overlap_radar_detect_ch(rfctl, channel, bwmode, channel_offset);
+
+               if (new_overlap_radar_detect_ch)
+                       rtw_odm_radar_detect_enable(padapter);
+
+               if (new_overlap_radar_detect_ch && IS_CH_WAITING(rfctl)) {
+                       u8 pause = 0xFF;
+
+                       rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &pause);
+               }
+#endif /* CONFIG_DFS_MASTER */
+
+               /* set Channel */
+               /* saved channel/bw info */
+               rtw_set_oper_ch(padapter, channel);
+               rtw_set_oper_bw(padapter, bwmode);
+               rtw_set_oper_choffset(padapter, channel_offset);
+
+#if (defined(CONFIG_TDLS) && defined(CONFIG_TDLS_CH_SW)) || defined(CONFIG_MCC_MODE)
+               /* To check if we need to backup iqk info after switch chnl & bw */
+               {
+                       u8 take_care_iqk, do_iqk;
+
+                       rtw_hal_get_hwreg(padapter, HW_VAR_CH_SW_NEED_TO_TAKE_CARE_IQK_INFO, &take_care_iqk);
+                       rtw_hal_get_hwreg(padapter, HW_VAR_DO_IQK, &do_iqk);
+                       if ((take_care_iqk == _TRUE) && (do_iqk == _TRUE))
+                               iqk_info_backup = _TRUE;
+               }
+#endif
+
+               rtw_hal_set_chnl_bw(padapter, center_ch, bwmode, channel_offset, chnl_offset80); /* set center channel */
+
+#if (defined(CONFIG_TDLS) && defined(CONFIG_TDLS_CH_SW)) || defined(CONFIG_MCC_MODE)
+               if (iqk_info_backup == _TRUE)
+                       rtw_hal_ch_sw_iqk_info_backup(padapter);
+#endif
+
+#ifdef CONFIG_DFS_MASTER
+               if (ori_overlap_radar_detect_ch && !new_overlap_radar_detect_ch) {
+                       u8 pause = 0x00;
+
+                       rtw_odm_radar_detect_disable(padapter);
+                       rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &pause);
+               }
+       }
+#endif /* CONFIG_DFS_MASTER */
+
+       _exit_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL);
+}
+
+int get_bsstype(unsigned short capability)
+{
+       if (capability & BIT(0))
+               return WIFI_FW_AP_STATE;
+       else if (capability & BIT(1))
+               return WIFI_FW_ADHOC_STATE;
+       else
+               return 0;
+}
+
+__inline u8 *get_my_bssid(WLAN_BSSID_EX *pnetwork)
+{
+       return pnetwork->MacAddress;
+}
+
+u16 get_beacon_interval(WLAN_BSSID_EX *bss)
+{
+       unsigned short val;
+       _rtw_memcpy((unsigned char *)&val, rtw_get_beacon_interval_from_ie(bss->IEs), 2);
+
+       return le16_to_cpu(val);
+
+}
+
+int is_client_associated_to_ap(_adapter *padapter)
+{
+       struct mlme_ext_priv    *pmlmeext;
+       struct mlme_ext_info    *pmlmeinfo;
+
+       if (!padapter)
+               return _FAIL;
+
+       pmlmeext = &padapter->mlmeextpriv;
+       pmlmeinfo = &(pmlmeext->mlmext_info);
+
+       if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE))
+               return _TRUE;
+       else
+               return _FAIL;
+}
+
+int is_client_associated_to_ibss(_adapter *padapter)
+{
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+
+       if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE))
+               return _TRUE;
+       else
+               return _FAIL;
+}
+
+int is_IBSS_empty(_adapter *padapter)
+{
+       int i;
+       struct macid_ctl_t *macid_ctl = &padapter->dvobj->macid_ctl;
+
+       for (i = 0; i < macid_ctl->num; i++) {
+               if (!rtw_macid_is_used(macid_ctl, i))
+                       continue;
+               if (rtw_macid_get_if_g(macid_ctl, i) != padapter->iface_id)
+                       continue;
+               if (!GET_H2CCMD_MSRRPT_PARM_OPMODE(&macid_ctl->h2c_msr[i]))
+                       continue;
+               if (GET_H2CCMD_MSRRPT_PARM_ROLE(&macid_ctl->h2c_msr[i]) == H2C_MSR_ROLE_ADHOC)
+                       return _FAIL;
+       }
+
+       return _TRUE;
+}
+
+unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval)
+{
+       if ((bcn_interval << 2) < WAIT_FOR_BCN_TO_MIN)
+               return WAIT_FOR_BCN_TO_MIN;
+       else if ((bcn_interval << 2) > WAIT_FOR_BCN_TO_MAX)
+               return WAIT_FOR_BCN_TO_MAX;
+       else
+               return bcn_interval << 2;
+}
+
+void CAM_empty_entry(
+       PADAPTER        Adapter,
+       u8                      ucIndex
+)
+{
+       rtw_hal_set_hwreg(Adapter, HW_VAR_CAM_EMPTY_ENTRY, (u8 *)(&ucIndex));
+}
+
+void invalidate_cam_all(_adapter *padapter)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+       u8 val8 = 0;
+
+       rtw_hal_set_hwreg(padapter, HW_VAR_CAM_INVALID_ALL, &val8);
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+       rtw_sec_cam_map_clr_all(&cam_ctl->used);
+       _rtw_memset(dvobj->cam_cache, 0, sizeof(struct sec_cam_ent) * SEC_CAM_ENT_NUM_SW_LIMIT);
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+}
+
+void _clear_cam_entry(_adapter *padapter, u8 entry)
+{
+       unsigned char null_sta[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+       unsigned char null_key[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+       rtw_sec_write_cam_ent(padapter, entry, 0, null_sta, null_key);
+}
+
+inline void write_cam(_adapter *adapter, u8 id, u16 ctrl, u8 *mac, u8 *key)
+{
+#ifdef CONFIG_WRITE_CACHE_ONLY
+       write_cam_cache(adapter, id , ctrl, mac, key);
+#else
+       rtw_sec_write_cam_ent(adapter, id, ctrl, mac, key);
+       write_cam_cache(adapter, id , ctrl, mac, key);
+#endif
+}
+
+inline void clear_cam_entry(_adapter *adapter, u8 id)
+{
+       _clear_cam_entry(adapter, id);
+       clear_cam_cache(adapter, id);
+}
+
+inline void write_cam_from_cache(_adapter *adapter, u8 id)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+       struct sec_cam_ent cache;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+       _rtw_memcpy(&cache, &dvobj->cam_cache[id], sizeof(struct sec_cam_ent));
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+
+       rtw_sec_write_cam_ent(adapter, id, cache.ctrl, cache.mac, cache.key);
+}
+void write_cam_cache(_adapter *adapter, u8 id, u16 ctrl, u8 *mac, u8 *key)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+
+       dvobj->cam_cache[id].ctrl = ctrl;
+       _rtw_memcpy(dvobj->cam_cache[id].mac, mac, ETH_ALEN);
+       _rtw_memcpy(dvobj->cam_cache[id].key, key, 16);
+
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+}
+
+void clear_cam_cache(_adapter *adapter, u8 id)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+
+       _rtw_memset(&(dvobj->cam_cache[id]), 0, sizeof(struct sec_cam_ent));
+
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+}
+
+inline bool _rtw_camctl_chk_cap(_adapter *adapter, u8 cap)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+
+       if (cam_ctl->sec_cap & cap)
+               return _TRUE;
+       return _FALSE;
+}
+
+inline void _rtw_camctl_set_flags(_adapter *adapter, u32 flags)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+
+       cam_ctl->flags |= flags;
+}
+
+inline void rtw_camctl_set_flags(_adapter *adapter, u32 flags)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+       _rtw_camctl_set_flags(adapter, flags);
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+}
+
+inline void _rtw_camctl_clr_flags(_adapter *adapter, u32 flags)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+
+       cam_ctl->flags &= ~flags;
+}
+
+inline void rtw_camctl_clr_flags(_adapter *adapter, u32 flags)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+       _rtw_camctl_clr_flags(adapter, flags);
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+}
+
+inline bool _rtw_camctl_chk_flags(_adapter *adapter, u32 flags)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+
+       if (cam_ctl->flags & flags)
+               return _TRUE;
+       return _FALSE;
+}
+
+void dump_sec_cam_map(void *sel, struct sec_cam_bmp *map, u8 max_num)
+{
+       RTW_PRINT_SEL(sel, "0x%08x\n", map->m0);
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
+       if (max_num && max_num > 32)
+               RTW_PRINT_SEL(sel, "0x%08x\n", map->m1);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
+       if (max_num && max_num > 64)
+               RTW_PRINT_SEL(sel, "0x%08x\n", map->m2);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
+       if (max_num && max_num > 96)
+               RTW_PRINT_SEL(sel, "0x%08x\n", map->m3);
+#endif
+}
+
+inline bool rtw_sec_camid_is_set(struct sec_cam_bmp *map, u8 id)
+{
+       if (id < 32)
+               return map->m0 & BIT(id);
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
+       else if (id < 64)
+               return map->m1 & BIT(id - 32);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
+       else if (id < 96)
+               return map->m2 & BIT(id - 64);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
+       else if (id < 128)
+               return map->m3 & BIT(id - 96);
+#endif
+       else
+               rtw_warn_on(1);
+
+       return 0;
+}
+
+inline void rtw_sec_cam_map_set(struct sec_cam_bmp *map, u8 id)
+{
+       if (id < 32)
+               map->m0 |= BIT(id);
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
+       else if (id < 64)
+               map->m1 |= BIT(id - 32);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
+       else if (id < 96)
+               map->m2 |= BIT(id - 64);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
+       else if (id < 128)
+               map->m3 |= BIT(id - 96);
+#endif
+       else
+               rtw_warn_on(1);
+}
+
+inline void rtw_sec_cam_map_clr(struct sec_cam_bmp *map, u8 id)
+{
+       if (id < 32)
+               map->m0 &= ~BIT(id);
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
+       else if (id < 64)
+               map->m1 &= ~BIT(id - 32);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
+       else if (id < 96)
+               map->m2 &= ~BIT(id - 64);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
+       else if (id < 128)
+               map->m3 &= ~BIT(id - 96);
+#endif
+       else
+               rtw_warn_on(1);
+}
+
+inline void rtw_sec_cam_map_clr_all(struct sec_cam_bmp *map)
+{
+       map->m0 = 0;
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
+       map->m1 = 0;
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
+       map->m2 = 0;
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
+       map->m3 = 0;
+#endif
+}
+
+inline bool rtw_sec_camid_is_drv_forbid(struct cam_ctl_t *cam_ctl, u8 id)
+{
+       struct sec_cam_bmp forbid_map;
+
+       forbid_map.m0 = 0x00000ff0;
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
+       forbid_map.m1 = 0x00000000;
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
+       forbid_map.m2 = 0x00000000;
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
+       forbid_map.m3 = 0x00000000;
+#endif
+
+       if (id < 32)
+               return forbid_map.m0 & BIT(id);
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
+       else if (id < 64)
+               return forbid_map.m1 & BIT(id - 32);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
+       else if (id < 96)
+               return forbid_map.m2 & BIT(id - 64);
+#endif
+#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
+       else if (id < 128)
+               return forbid_map.m3 & BIT(id - 96);
+#endif
+       else
+               rtw_warn_on(1);
+
+       return 1;
+}
+
+bool _rtw_sec_camid_is_used(struct cam_ctl_t *cam_ctl, u8 id)
+{
+       bool ret = _FALSE;
+
+       if (id >= cam_ctl->num) {
+               rtw_warn_on(1);
+               goto exit;
+       }
+
+#if 0 /* for testing */
+       if (rtw_sec_camid_is_drv_forbid(cam_ctl, id)) {
+               ret = _TRUE;
+               goto exit;
+       }
+#endif
+
+       ret = rtw_sec_camid_is_set(&cam_ctl->used, id);
+
+exit:
+       return ret;
+}
+
+inline bool rtw_sec_camid_is_used(struct cam_ctl_t *cam_ctl, u8 id)
+{
+       _irqL irqL;
+       bool ret;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+       ret = _rtw_sec_camid_is_used(cam_ctl, id);
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+
+       return ret;
+}
+u8 rtw_get_sec_camid(_adapter *adapter, u8 max_bk_key_num, u8 *sec_key_id)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       int i;
+       _irqL irqL;
+       u8 sec_cam_num = 0;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+       for (i = 0; i < cam_ctl->num; i++) {
+               if (_rtw_sec_camid_is_used(cam_ctl, i)) {
+                       sec_key_id[sec_cam_num++] = i;
+                       if (sec_cam_num == max_bk_key_num)
+                               break;
+               }
+       }
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+
+       return sec_cam_num;
+}
+
+inline bool _rtw_camid_is_gk(_adapter *adapter, u8 cam_id)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       bool ret = _FALSE;
+
+       if (cam_id >= cam_ctl->num) {
+               rtw_warn_on(1);
+               goto exit;
+       }
+
+       if (_rtw_sec_camid_is_used(cam_ctl, cam_id) == _FALSE)
+               goto exit;
+
+       ret = (dvobj->cam_cache[cam_id].ctrl & BIT6) ? _TRUE : _FALSE;
+
+exit:
+       return ret;
+}
+
+inline bool rtw_camid_is_gk(_adapter *adapter, u8 cam_id)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+       bool ret;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+       ret = _rtw_camid_is_gk(adapter, cam_id);
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+
+       return ret;
+}
+
+bool cam_cache_chk(_adapter *adapter, u8 id, u8 *addr, s16 kid, s8 gk)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       bool ret = _FALSE;
+
+       if (addr && _rtw_memcmp(dvobj->cam_cache[id].mac, addr, ETH_ALEN) == _FALSE)
+               goto exit;
+       if (kid >= 0 && kid != (dvobj->cam_cache[id].ctrl & 0x03))
+               goto exit;
+       if (gk != -1 && (gk ? _TRUE : _FALSE) != _rtw_camid_is_gk(adapter, id))
+               goto exit;
+
+       ret = _TRUE;
+
+exit:
+       return ret;
+}
+
+s16 _rtw_camid_search(_adapter *adapter, u8 *addr, s16 kid, s8 gk)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       int i;
+       s16 cam_id = -1;
+
+       for (i = 0; i < cam_ctl->num; i++) {
+               if (cam_cache_chk(adapter, i, addr, kid, gk)) {
+                       cam_id = i;
+                       break;
+               }
+       }
+
+       if (0) {
+               if (addr)
+                       RTW_INFO(FUNC_ADPT_FMT" addr:"MAC_FMT" kid:%d, gk:%d, return cam_id:%d\n"
+                               , FUNC_ADPT_ARG(adapter), MAC_ARG(addr), kid, gk, cam_id);
+               else
+                       RTW_INFO(FUNC_ADPT_FMT" addr:%p kid:%d, gk:%d, return cam_id:%d\n"
+                               , FUNC_ADPT_ARG(adapter), addr, kid, gk, cam_id);
+       }
+
+       return cam_id;
+}
+
+s16 rtw_camid_search(_adapter *adapter, u8 *addr, s16 kid, s8 gk)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+       s16 cam_id = -1;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+       cam_id = _rtw_camid_search(adapter, addr, kid, gk);
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+
+       return cam_id;
+}
+
+s16 rtw_get_camid(_adapter *adapter, struct sta_info *sta, u8 *addr, s16 kid)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       int i;
+#if 0 /* for testing */
+       static u8 start_id = 0;
+#else
+       u8 start_id = 0;
+#endif
+       s16 cam_id = -1;
+
+       if (addr == NULL) {
+               RTW_PRINT(FUNC_ADPT_FMT" mac_address is NULL\n"
+                         , FUNC_ADPT_ARG(adapter));
+               rtw_warn_on(1);
+               goto _exit;
+       }
+
+       /* find cam entry which has the same addr, kid (, gk bit) */
+       if (_rtw_camctl_chk_cap(adapter, SEC_CAP_CHK_BMC) == _TRUE)
+               i = _rtw_camid_search(adapter, addr, kid, sta ? _FALSE : _TRUE);
+       else
+               i = _rtw_camid_search(adapter, addr, kid, -1);
+
+       if (i >= 0) {
+               cam_id = i;
+               goto _exit;
+       }
+
+       for (i = 0; i < cam_ctl->num; i++) {
+               /* bypass default key which is allocated statically */
+#ifndef CONFIG_CONCURRENT_MODE
+               if (((i + start_id) % cam_ctl->num) < 4)
+                       continue;
+#endif
+               if (_rtw_sec_camid_is_used(cam_ctl, ((i + start_id) % cam_ctl->num)) == _FALSE)
+                       break;
+       }
+
+       if (i == cam_ctl->num) {
+               if (sta)
+                       RTW_PRINT(FUNC_ADPT_FMT" pairwise key with "MAC_FMT" id:%u no room\n"
+                                 , FUNC_ADPT_ARG(adapter), MAC_ARG(addr), kid);
+               else
+                       RTW_PRINT(FUNC_ADPT_FMT" group key with "MAC_FMT" id:%u no room\n"
+                                 , FUNC_ADPT_ARG(adapter), MAC_ARG(addr), kid);
+               rtw_warn_on(1);
+               goto _exit;
+       }
+
+       cam_id = ((i + start_id) % cam_ctl->num);
+       start_id = ((i + start_id + 1) % cam_ctl->num);
+
+_exit:
+       return cam_id;
+}
+
+s16 rtw_camid_alloc(_adapter *adapter, struct sta_info *sta, u8 kid, bool *used)
+{
+       struct mlme_ext_info *mlmeinfo = &adapter->mlmeextpriv.mlmext_info;
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+       s16 cam_id = -1;
+
+       *used = _FALSE;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+
+       if ((((mlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) || ((mlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE))
+           && !sta) {
+#ifndef CONFIG_CONCURRENT_MODE
+               /* AP/Ad-hoc mode group key static alloction to default key by key ID on Non-concurrent*/
+               if (kid > 3) {
+                       RTW_PRINT(FUNC_ADPT_FMT" group key with invalid key id:%u\n"
+                                 , FUNC_ADPT_ARG(adapter), kid);
+                       rtw_warn_on(1);
+                       goto bitmap_handle;
+               }
+               cam_id = kid;
+#else
+               u8 *addr = adapter_mac_addr(adapter);
+
+               cam_id = rtw_get_camid(adapter, sta, addr, kid);
+               if (1)
+                       RTW_PRINT(FUNC_ADPT_FMT" group key with "MAC_FMT" assigned cam_id:%u\n"
+                               , FUNC_ADPT_ARG(adapter), MAC_ARG(addr), cam_id);
+#endif
+       } else {
+               u8 *addr = sta ? sta->hwaddr : NULL;
+
+               if (!sta) {
+                       if (!(mlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) {
+                               /* bypass STA mode group key setting before connected(ex:WEP) because bssid is not ready */
+                               goto bitmap_handle;
+                       }
+                       addr = get_bssid(&adapter->mlmepriv);/*A2*/
+               }
+               cam_id = rtw_get_camid(adapter, sta, addr, kid);
+       }
+
+
+bitmap_handle:
+       if (cam_id >= 0) {
+               *used = _rtw_sec_camid_is_used(cam_ctl, cam_id);
+               rtw_sec_cam_map_set(&cam_ctl->used, cam_id);
+       }
+
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+
+       return cam_id;
+}
+
+void rtw_camid_set(_adapter *adapter, u8 cam_id)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+
+       if (cam_id < cam_ctl->num)
+               rtw_sec_cam_map_set(&cam_ctl->used, cam_id);
+
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+}
+
+void rtw_camid_free(_adapter *adapter, u8 cam_id)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+
+       if (cam_id < cam_ctl->num)
+               rtw_sec_cam_map_clr(&cam_ctl->used, cam_id);
+
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+}
+
+/*Must pause TX/RX before use this API*/
+inline void rtw_sec_cam_swap(_adapter *adapter, u8 cam_id_a, u8 cam_id_b)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       struct sec_cam_ent cache_a, cache_b;
+       _irqL irqL;
+       bool cam_a_used, cam_b_used;
+
+       if (1)
+               RTW_INFO(ADPT_FMT" - sec_cam %d,%d swap\n", ADPT_ARG(adapter), cam_id_a, cam_id_b);
+
+       if (cam_id_a == cam_id_b)
+               return;
+
+#ifdef CONFIG_CONCURRENT_MODE
+       rtw_mi_update_ap_bmc_camid(adapter, cam_id_a, cam_id_b);
+#endif
+
+       /*setp-1. backup org cam_info*/
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+
+       cam_a_used = _rtw_sec_camid_is_used(cam_ctl, cam_id_a);
+       cam_b_used = _rtw_sec_camid_is_used(cam_ctl, cam_id_b);
+
+       if (cam_a_used)
+               _rtw_memcpy(&cache_a, &dvobj->cam_cache[cam_id_a], sizeof(struct sec_cam_ent));
+
+       if (cam_b_used)
+               _rtw_memcpy(&cache_b, &dvobj->cam_cache[cam_id_b], sizeof(struct sec_cam_ent));
+
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+
+       /*setp-2. clean cam_info*/
+       if (cam_a_used) {
+               rtw_camid_free(adapter, cam_id_a);
+               clear_cam_entry(adapter, cam_id_a);
+       }
+       if (cam_b_used) {
+               rtw_camid_free(adapter, cam_id_b);
+               clear_cam_entry(adapter, cam_id_b);
+       }
+
+       /*setp-3. set cam_info*/
+       if (cam_a_used) {
+               write_cam(adapter, cam_id_b, cache_a.ctrl, cache_a.mac, cache_a.key);
+               rtw_camid_set(adapter, cam_id_b);
+       }
+
+       if (cam_b_used) {
+               write_cam(adapter, cam_id_a, cache_b.ctrl, cache_b.mac, cache_b.key);
+               rtw_camid_set(adapter, cam_id_a);
+       }
+}
+
+s16 rtw_get_empty_cam_entry(_adapter *adapter, u8 start_camid)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
+       _irqL irqL;
+       int i;
+       s16 cam_id = -1;
+
+       _enter_critical_bh(&cam_ctl->lock, &irqL);
+       for (i = start_camid; i < cam_ctl->num; i++) {
+               if (_FALSE == _rtw_sec_camid_is_used(cam_ctl, i)) {
+                       cam_id = i;
+                       break;
+               }
+       }
+       _exit_critical_bh(&cam_ctl->lock, &irqL);
+
+       return cam_id;
+}
+void rtw_clean_dk_section(_adapter *adapter)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
+       struct cam_ctl_t *cam_ctl = dvobj_to_sec_camctl(dvobj);
+       s16 ept_cam_id;
+       int i;
+
+       for (i = 0; i < 4; i++) {
+               if (rtw_sec_camid_is_used(cam_ctl, i)) {
+                       ept_cam_id = rtw_get_empty_cam_entry(adapter, 4);
+                       if (ept_cam_id > 0)
+                               rtw_sec_cam_swap(adapter, i, ept_cam_id);
+               }
+       }
+}
+void rtw_clean_hw_dk_cam(_adapter *adapter)
+{
+       int i;
+
+       for (i = 0; i < 4; i++)
+               rtw_sec_clr_cam_ent(adapter, i);
+               /*_clear_cam_entry(adapter, i);*/
+}
+
+void flush_all_cam_entry(_adapter *padapter)
+{
+       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
+       struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
+       struct security_priv *psecpriv = &padapter->securitypriv;
+
+#ifdef CONFIG_CONCURRENT_MODE
+       if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
+               struct sta_priv *pstapriv = &padapter->stapriv;
+               struct sta_info         *psta;
+
+               psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress);
+               if (psta) {
+                       if (psta->state & WIFI_AP_STATE) {
+                               /*clear cam when ap free per sta_info*/
+                       } else
+                               rtw_clearstakey_cmd(padapter, psta, _FALSE);
+               }
+       } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) {
+#if 1
+               int cam_id = -1;
+               u8 *addr = adapter_mac_addr(padapter);
+
+               while ((cam_id = rtw_camid_search(padapter, addr, -1, -1)) >= 0) {
+                       RTW_PRINT("clear wep or group key for addr:"MAC_FMT", camid:%d\n", MAC_ARG(addr), cam_id);
+                       clear_cam_entry(padapter, cam_id);
+                       rtw_camid_free(padapter, cam_id);
+               }
+#else
+               /* clear default key */
+               int i, cam_id;
+               u8 null_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0};
+
+               for (i = 0; i < 4; i++) {
+                       cam_id = rtw_camid_search(padapter, null_addr, i, -1);
+                       if (cam_id >= 0) {
+                               clear_cam_entry(padapter, cam_id);
+                               rtw_camid_free(padapter, cam_id);
+                       }
+               }
+               /* clear default key related key search setting */
+               rtw_hal_set_hwreg(padapter, HW_VAR_SEC_DK_CFG, (u8 *)_FALSE);
+#endif
+       }
+
+#else /*NON CONFIG_CONCURRENT_MODE*/
+
+       invalidate_cam_all(padapter);
+       /* clear default key related key search setting */
+       rtw_hal_set_hwreg(padapter, HW_VAR_SEC_DK_CFG, (u8 *)_FALSE);
+#endif
+}
+
+#if defined(CONFIG_P2P) && defined(CONFIG_WFD)
+void rtw_process_wfd_ie(_adapter *adapter, u8 *wfd_ie, u8 wfd_ielen, const char *tag)
+{
+       struct wifidirect_info *wdinfo = &adapter->wdinfo;
+
+       u8 *attr_content;
+       u32 attr_contentlen = 0;
+
+       if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
+               return;
+
+       RTW_INFO("[%s] Found WFD IE\n", tag);
+       attr_content = rtw_get_wfd_attr_content(wfd_ie, wfd_ielen, WFD_ATTR_DEVICE_INFO, NULL, &attr_contentlen);
+       if (attr_content && attr_contentlen) {
+               wdinfo->wfd_info->peer_rtsp_ctrlport = RTW_GET_BE16(attr_content + 2);
+               RTW_INFO("[%s] Peer PORT NUM = %d\n", tag, wdinfo->wfd_info->peer_rtsp_ctrlport);
+       }
+}
+
+void rtw_process_wfd_ies(_adapter *adapter, u8 *ies, u8 ies_len, const char *tag)
+{
+       u8 *wfd_ie;
+       u32     wfd_ielen;
+
+       if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
+               return;
+
+       wfd_ie = rtw_get_wfd_ie(ies, ies_len, NULL, &wfd_ielen);
+       while (wfd_ie) {
+               rtw_process_wfd_ie(adapter, wfd_ie, wfd_ielen, tag);
+               wfd_ie = rtw_get_wfd_ie(wfd_ie + wfd_ielen, (ies + ies_len) - (wfd_ie + wfd_ielen), NULL, &wfd_ielen);
+       }
+}
+#endif /* defined(CONFIG_P2P) && defined(CONFIG_WFD) */
+
+int WMM_param_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs    pIE)
+{
+       /* struct registry_priv *pregpriv = &padapter->registrypriv; */
+       struct mlme_priv        *pmlmepriv = &(padapter->mlmepriv);
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+
+       if (pmlmepriv->qospriv.qos_option == 0) {
+               pmlmeinfo->WMM_enable = 0;
+               return _FALSE;
+       }
+
+       if (_rtw_memcmp(&(pmlmeinfo->WMM_param), (pIE->data + 6), sizeof(struct WMM_para_element)))
+               return _FALSE;
+       else
+               _rtw_memcpy(&(pmlmeinfo->WMM_param), (pIE->data + 6), sizeof(struct WMM_para_element));
+       pmlmeinfo->WMM_enable = 1;
+       return _TRUE;
+
+#if 0
+       if (pregpriv->wifi_spec == 1) {
+               if (pmlmeinfo->WMM_enable == 1) {
+                       /* todo: compare the parameter set count & decide wheher to update or not */
+                       return _FAIL;
+               } else {
+                       pmlmeinfo->WMM_enable = 1;
+                       _rtw_rtw_memcpy(&(pmlmeinfo->WMM_param), (pIE->data + 6), sizeof(struct WMM_para_element));
+                       return _TRUE;
+               }
+       } else {
+               pmlmeinfo->WMM_enable = 0;
+               return _FAIL;
+       }
+#endif
+
+}
+
+void WMMOnAssocRsp(_adapter *padapter)
+{
+       u8      ACI, ACM, AIFS, ECWMin, ECWMax, aSifsTime;
+       u8      acm_mask;
+       u16     TXOP;
+       u32     acParm, i;
+       u32     edca[4], inx[4];
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       struct xmit_priv                *pxmitpriv = &padapter->xmitpriv;
+       struct registry_priv    *pregpriv = &padapter->registrypriv;
+
+       acm_mask = 0;
+
+       if (IsSupported5G(pmlmeext->cur_wireless_mode) ||
+           (pmlmeext->cur_wireless_mode & WIRELESS_11_24N))
+               aSifsTime = 16;
+       else
+               aSifsTime = 10;
+
+       if (pmlmeinfo->WMM_enable == 0) {
+               padapter->mlmepriv.acm_mask = 0;
+
+               AIFS = aSifsTime + (2 * pmlmeinfo->slotTime);
+
+               if (pmlmeext->cur_wireless_mode & (WIRELESS_11G | WIRELESS_11A)) {
+                       ECWMin = 4;
+                       ECWMax = 10;
+               } else if (pmlmeext->cur_wireless_mode & WIRELESS_11B) {
+                       ECWMin = 5;
+                       ECWMax = 10;
+               } else {
+                       ECWMin = 4;
+                       ECWMax = 10;
+               }
+
+               TXOP = 0;
+               acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
+               rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acParm));
+               rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acParm));
+               rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acParm));
+
+               ECWMin = 2;
+               ECWMax = 3;
+               TXOP = 0x2f;
+               acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
+               rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acParm));
+       } else {
+               edca[0] = edca[1] = edca[2] = edca[3] = 0;
+
+               for (i = 0; i < 4; i++) {
+                       ACI = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 5) & 0x03;
+                       ACM = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 4) & 0x01;
+
+                       /* AIFS = AIFSN * slot time + SIFS - r2t phy delay */
+                       AIFS = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN & 0x0f) * pmlmeinfo->slotTime + aSifsTime;
+
+                       ECWMin = (pmlmeinfo->WMM_param.ac_param[i].CW & 0x0f);
+                       ECWMax = (pmlmeinfo->WMM_param.ac_param[i].CW & 0xf0) >> 4;
+                       TXOP = le16_to_cpu(pmlmeinfo->WMM_param.ac_param[i].TXOP_limit);
+
+                       acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
+
+                       switch (ACI) {
+                       case 0x0:
+                               rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acParm));
+                               acm_mask |= (ACM ? BIT(1) : 0);
+                               edca[XMIT_BE_QUEUE] = acParm;
+                               break;
+
+                       case 0x1:
+                               rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acParm));
+                               /* acm_mask |= (ACM? BIT(0):0); */
+                               edca[XMIT_BK_QUEUE] = acParm;
+                               break;
+
+                       case 0x2:
+                               rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acParm));
+                               acm_mask |= (ACM ? BIT(2) : 0);
+                               edca[XMIT_VI_QUEUE] = acParm;
+                               break;
+
+                       case 0x3:
+                               rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acParm));
+                               acm_mask |= (ACM ? BIT(3) : 0);
+                               edca[XMIT_VO_QUEUE] = acParm;
+                               break;
+                       }
+
+                       RTW_INFO("WMM(%x): %x, %x\n", ACI, ACM, acParm);
+               }
+
+               if (padapter->registrypriv.acm_method == 1)
+                       rtw_hal_set_hwreg(padapter, HW_VAR_ACM_CTRL, (u8 *)(&acm_mask));
+               else
+                       padapter->mlmepriv.acm_mask = acm_mask;
+
+               inx[0] = 0;
+               inx[1] = 1;
+               inx[2] = 2;
+               inx[3] = 3;
+
+               if (pregpriv->wifi_spec == 1) {
+                       u32     j, tmp, change_inx = _FALSE;
+
+                       /* entry indx: 0->vo, 1->vi, 2->be, 3->bk. */
+                       for (i = 0; i < 4; i++) {
+                               for (j = i + 1; j < 4; j++) {
+                                       /* compare CW and AIFS */
+                                       if ((edca[j] & 0xFFFF) < (edca[i] & 0xFFFF))
+                                               change_inx = _TRUE;
+                                       else if ((edca[j] & 0xFFFF) == (edca[i] & 0xFFFF)) {
+                                               /* compare TXOP */
+                                               if ((edca[j] >> 16) > (edca[i] >> 16))
+                                                       change_inx = _TRUE;
+                                       }
+
+                                       if (change_inx) {
+                                               tmp = edca[i];
+                                               edca[i] = edca[j];
+                                               edca[j] = tmp;
+
+                                               tmp = inx[i];
+                                               inx[i] = inx[j];
+                                               inx[j] = tmp;
+
+                                               change_inx = _FALSE;
+                                       }
+                               }
+                       }
+               }
+
+               for (i = 0; i < 4; i++) {
+                       pxmitpriv->wmm_para_seq[i] = inx[i];
+                       RTW_INFO("wmm_para_seq(%d): %d\n", i, pxmitpriv->wmm_para_seq[i]);
+               }
+       }
+}
+
+static void bwmode_update_check(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
+{
+#ifdef CONFIG_80211N_HT
+       unsigned char    new_bwmode;
+       unsigned char  new_ch_offset;
+       struct HT_info_element  *pHT_info;
+       struct mlme_priv        *pmlmepriv = &(padapter->mlmepriv);
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       struct registry_priv *pregistrypriv = &padapter->registrypriv;
+       struct ht_priv                  *phtpriv = &pmlmepriv->htpriv;
+       u8      cbw40_enable = 0;
+
+       if (!pIE)
+               return;
+
+       if (phtpriv->ht_option == _FALSE)
+               return;
+
+       if (pmlmeext->cur_bwmode >= CHANNEL_WIDTH_80)
+               return;
+
+       if (pIE->Length > sizeof(struct HT_info_element))
+               return;
+
+       pHT_info = (struct HT_info_element *)pIE->data;
+
+       if (hal_chk_bw_cap(padapter, BW_CAP_40M)) {
+               if (pmlmeext->cur_channel > 14) {
+                       if (REGSTY_IS_BW_5G_SUPPORT(pregistrypriv, CHANNEL_WIDTH_40))
+                               cbw40_enable = 1;
+               } else {
+                       if (REGSTY_IS_BW_2G_SUPPORT(pregistrypriv, CHANNEL_WIDTH_40))
+                               cbw40_enable = 1;
+               }
+       }
+
+       if ((pHT_info->infos[0] & BIT(2)) && cbw40_enable) {
+               new_bwmode = CHANNEL_WIDTH_40;
+
+               switch (pHT_info->infos[0] & 0x3) {
+               case 1:
+                       new_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
+                       break;
+
+               case 3:
+                       new_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
+                       break;
+
+               default:
+                       new_bwmode = CHANNEL_WIDTH_20;
+                       new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
+                       break;
+               }
+       } else {
+               new_bwmode = CHANNEL_WIDTH_20;
+               new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
+       }
+
+
+       if ((new_bwmode != pmlmeext->cur_bwmode || new_ch_offset != pmlmeext->cur_ch_offset)
+           && new_bwmode < pmlmeext->cur_bwmode
+          ) {
+               pmlmeinfo->bwmode_updated = _TRUE;
+
+               pmlmeext->cur_bwmode = new_bwmode;
+               pmlmeext->cur_ch_offset = new_ch_offset;
+
+               /* update HT info also */
+               HT_info_handler(padapter, pIE);
+       } else
+               pmlmeinfo->bwmode_updated = _FALSE;
+
+
+       if (_TRUE == pmlmeinfo->bwmode_updated) {
+               struct sta_info *psta;
+               WLAN_BSSID_EX   *cur_network = &(pmlmeinfo->network);
+               struct sta_priv *pstapriv = &padapter->stapriv;
+
+               /* set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); */
+
+
+               /* update ap's stainfo */
+               psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress);
+               if (psta) {
+                       struct ht_priv  *phtpriv_sta = &psta->htpriv;
+
+                       if (phtpriv_sta->ht_option) {
+                               /* bwmode                                */
+                               psta->bw_mode = pmlmeext->cur_bwmode;
+                               phtpriv_sta->ch_offset = pmlmeext->cur_ch_offset;
+                       } else {
+                               psta->bw_mode = CHANNEL_WIDTH_20;
+                               phtpriv_sta->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
+                       }
+
+                       rtw_dm_ra_mask_wk_cmd(padapter, (u8 *)psta);
+               }
+
+               /* pmlmeinfo->bwmode_updated = _FALSE; */ /* bwmode_updated done, reset it! */
+       }
+#endif /* CONFIG_80211N_HT */
+}
+
+void HT_caps_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
+{
+#ifdef CONFIG_80211N_HT
+       unsigned int    i;
+       u8      rf_type = RF_1T1R;
+       u8      max_AMPDU_len, min_MPDU_spacing;
+       u8      cur_ldpc_cap = 0, cur_stbc_cap = 0, cur_beamform_cap = 0;
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       struct mlme_priv                *pmlmepriv = &padapter->mlmepriv;
+       struct ht_priv                  *phtpriv = &pmlmepriv->htpriv;
+       struct registry_priv    *pregistrypriv = &padapter->registrypriv;
+
+       if (pIE == NULL)
+               return;
+
+       if (phtpriv->ht_option == _FALSE)
+               return;
+
+       pmlmeinfo->HT_caps_enable = 1;
+
+       for (i = 0; i < (pIE->Length); i++) {
+               if (i != 2) {
+                       /*      Commented by Albert 2010/07/12 */
+                       /*      Got the endian issue here. */
+                       pmlmeinfo->HT_caps.u.HT_cap[i] &= (pIE->data[i]);
+               } else {
+                       /* AMPDU Parameters field */
+
+                       /* Get MIN of MAX AMPDU Length Exp */
+                       if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3) > (pIE->data[i] & 0x3))
+                               max_AMPDU_len = (pIE->data[i] & 0x3);
+                       else
+                               max_AMPDU_len = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3);
+
+                       /* Get MAX of MIN MPDU Start Spacing */
+                       if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) > (pIE->data[i] & 0x1c))
+                               min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c);
+                       else
+                               min_MPDU_spacing = (pIE->data[i] & 0x1c);
+
+                       pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para = max_AMPDU_len | min_MPDU_spacing;
+               }
+       }
+
+       /*      Commented by Albert 2010/07/12 */
+       /*      Have to handle the endian issue after copying. */
+       /*      HT_ext_caps didn't be used yet.  */
+       pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info = le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info);
+       pmlmeinfo->HT_caps.u.HT_cap_element.HT_ext_caps = le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_ext_caps);
+
+       rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
+
+
+       /* update the MCS set */
+       for (i = 0; i < 16; i++)
+               pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= pmlmeext->default_supported_mcs_set[i];
+
+       /* update the MCS rates */
+       switch (rf_type) {
+       case RF_1T1R:
+       case RF_1T2R:
+               set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_1R);
+               break;
+       case RF_2T2R:
+#ifdef CONFIG_DISABLE_MCS13TO15
+               if (pmlmeext->cur_bwmode == CHANNEL_WIDTH_40 && pregistrypriv->wifi_spec != 1)
+                       set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_2R_13TO15_OFF);
+               else
+                       set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_2R);
+#else /* CONFIG_DISABLE_MCS13TO15 */
+               set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_2R);
+#endif /* CONFIG_DISABLE_MCS13TO15 */
+               break;
+       case RF_3T3R:
+               set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_3R);
+               break;
+       default:
+               RTW_INFO("[warning] rf_type %d is not expected\n", rf_type);
+       }
+
+       if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
+               /* Config STBC setting */
+               if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX) && GET_HT_CAP_ELE_RX_STBC(pIE->data)) {
+                       SET_FLAG(cur_stbc_cap, STBC_HT_ENABLE_TX);
+                       RTW_INFO("Enable HT Tx STBC !\n");
+               }
+               phtpriv->stbc_cap = cur_stbc_cap;
+
+#ifdef CONFIG_BEAMFORMING
+               /* Config Tx beamforming setting */
+               if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE) &&
+                   GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(pIE->data)) {
+                       SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE);
+                       /* Shift to BEAMFORMING_HT_BEAMFORMEE_CHNL_EST_CAP*/
+                       SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(pIE->data) << 6);
+               }
+
+               if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE) &&
+                   GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(pIE->data)) {
+                       SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE);
+                       /* Shift to BEAMFORMING_HT_BEAMFORMER_STEER_NUM*/
+                       SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pIE->data) << 4);
+               }
+               phtpriv->beamform_cap = cur_beamform_cap;
+               if (cur_beamform_cap)
+                       RTW_INFO("AP HT Beamforming Cap = 0x%02X\n", cur_beamform_cap);
+#endif /*CONFIG_BEAMFORMING*/
+       } else {
+               /*WIFI_STATION_STATEorI_ADHOC_STATE or WIFI_ADHOC_MASTER_STATE*/
+               /* Config LDPC Coding Capability */
+               if (TEST_FLAG(phtpriv->ldpc_cap, LDPC_HT_ENABLE_TX) && GET_HT_CAP_ELE_LDPC_CAP(pIE->data)) {
+                       SET_FLAG(cur_ldpc_cap, (LDPC_HT_ENABLE_TX | LDPC_HT_CAP_TX));
+                       RTW_INFO("Enable HT Tx LDPC!\n");
+               }
+               phtpriv->ldpc_cap = cur_ldpc_cap;
+
+               /* Config STBC setting */
+               if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX) && GET_HT_CAP_ELE_RX_STBC(pIE->data)) {
+                       SET_FLAG(cur_stbc_cap, (STBC_HT_ENABLE_TX | STBC_HT_CAP_TX));
+                       RTW_INFO("Enable HT Tx STBC!\n");
+               }
+               phtpriv->stbc_cap = cur_stbc_cap;
+
+#ifdef CONFIG_BEAMFORMING
+#ifdef RTW_BEAMFORMING_VERSION_2
+               /* Config beamforming setting */
+               if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE) &&
+                   GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(pIE->data)) {
+                       SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE);
+                       /* Shift to BEAMFORMING_HT_BEAMFORMEE_CHNL_EST_CAP*/
+                       SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(pIE->data) << 6);
+               }
+
+               if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE) &&
+                   GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(pIE->data)) {
+                       SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE);
+                       /* Shift to BEAMFORMING_HT_BEAMFORMER_STEER_NUM*/
+                       SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pIE->data) << 4);
+               }
+#else /* !RTW_BEAMFORMING_VERSION_2 */
+               /* Config Tx beamforming setting */
+               if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE) &&
+                   GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(pIE->data)) {
+                       SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE);
+                       /* Shift to BEAMFORMING_HT_BEAMFORMEE_CHNL_EST_CAP*/
+                       SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(pIE->data) << 6);
+               }
+
+               if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE) &&
+                   GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(pIE->data)) {
+                       SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE);
+                       /* Shift to BEAMFORMING_HT_BEAMFORMER_STEER_NUM*/
+                       SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pIE->data) << 4);
+               }
+#endif /* !RTW_BEAMFORMING_VERSION_2 */
+               phtpriv->beamform_cap = cur_beamform_cap;
+               if (cur_beamform_cap)
+                       RTW_INFO("Client HT Beamforming Cap = 0x%02X\n", cur_beamform_cap);
+#endif /*CONFIG_BEAMFORMING*/
+       }
+
+#endif /* CONFIG_80211N_HT */
+}
+
+void HT_info_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
+{
+#ifdef CONFIG_80211N_HT
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       struct mlme_priv                *pmlmepriv = &padapter->mlmepriv;
+       struct ht_priv                  *phtpriv = &pmlmepriv->htpriv;
+
+       if (pIE == NULL)
+               return;
+
+       if (phtpriv->ht_option == _FALSE)
+               return;
+
+
+       if (pIE->Length > sizeof(struct HT_info_element))
+               return;
+
+       pmlmeinfo->HT_info_enable = 1;
+       _rtw_memcpy(&(pmlmeinfo->HT_info), pIE->data, pIE->Length);
+#endif /* CONFIG_80211N_HT */
+       return;
+}
+
+void HTOnAssocRsp(_adapter *padapter)
+{
+       unsigned char           max_AMPDU_len;
+       unsigned char           min_MPDU_spacing;
+       /* struct registry_priv  *pregpriv = &padapter->registrypriv; */
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+
+       RTW_INFO("%s\n", __FUNCTION__);
+
+       if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable))
+               pmlmeinfo->HT_enable = 1;
+       else {
+               pmlmeinfo->HT_enable = 0;
+               /* set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); */
+               return;
+       }
+
+       /* handle A-MPDU parameter field */
+       /*
+               AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k
+               AMPDU_para [4:2]:Min MPDU Start Spacing
+       */
+       max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x03;
+
+       min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) >> 2;
+
+       rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, (u8 *)(&min_MPDU_spacing));
+
+       rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, (u8 *)(&max_AMPDU_len));
+
+#if 0 /* move to rtw_update_ht_cap() */
+       if ((pregpriv->bw_mode > 0) &&
+           (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & BIT(1)) &&
+           (pmlmeinfo->HT_info.infos[0] & BIT(2))) {
+               /* switch to the 40M Hz mode accoring to the AP */
+               pmlmeext->cur_bwmode = CHANNEL_WIDTH_40;
+               switch ((pmlmeinfo->HT_info.infos[0] & 0x3)) {
+               case EXTCHNL_OFFSET_UPPER:
+                       pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
+                       break;
+
+               case EXTCHNL_OFFSET_LOWER:
+                       pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
+                       break;
+
+               default:
+                       pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
+                       break;
+               }
+
+               /* SelectChannel(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset); */
+       }
+#endif
+
+       /* set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); */
+
+#if 0 /* move to rtw_update_ht_cap() */
+       /*  */
+       /* Config SM Power Save setting */
+       /*  */
+       pmlmeinfo->SM_PS = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & 0x0C) >> 2;
+       if (pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC) {
+#if 0
+               u8 i;
+               /* update the MCS rates */
+               for (i = 0; i < 16; i++)
+                       pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i];
+#endif
+               RTW_INFO("%s(): WLAN_HT_CAP_SM_PS_STATIC\n", __FUNCTION__);
+       }
+
+       /*  */
+       /* Config current HT Protection mode. */
+       /*  */
+       pmlmeinfo->HT_protection = pmlmeinfo->HT_info.infos[1] & 0x3;
+#endif
+
+}
+
+void ERP_IE_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
+{
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+
+       if (pIE->Length > 1)
+               return;
+
+       pmlmeinfo->ERP_enable = 1;
+       _rtw_memcpy(&(pmlmeinfo->ERP_IE), pIE->data, pIE->Length);
+}
+
+void VCS_update(_adapter *padapter, struct sta_info *psta)
+{
+       struct registry_priv    *pregpriv = &padapter->registrypriv;
+       struct mlme_priv        *pmlmepriv = &padapter->mlmepriv;
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+
+       switch (pregpriv->vrtl_carrier_sense) { /* 0:off 1:on 2:auto */
+       case 0: /* off */
+               psta->rtsen = 0;
+               psta->cts2self = 0;
+               break;
+
+       case 1: /* on */
+               if (pregpriv->vcs_type == 1) { /* 1:RTS/CTS 2:CTS to self */
+                       psta->rtsen = 1;
+                       psta->cts2self = 0;
+               } else {
+                       psta->rtsen = 0;
+                       psta->cts2self = 1;
+               }
+               break;
+
+       case 2: /* auto */
+       default:
+               if (((pmlmeinfo->ERP_enable) && (pmlmeinfo->ERP_IE & BIT(1)))
+                   /*||(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT)*/
+                  ) {
+                       if (pregpriv->vcs_type == 1) {
+                               psta->rtsen = 1;
+                               psta->cts2self = 0;
+                       } else {
+                               psta->rtsen = 0;
+                               psta->cts2self = 1;
+                       }
+               } else {
+                       psta->rtsen = 0;
+                       psta->cts2self = 0;
+               }
+               break;
+       }
+}
+
+void   update_ldpc_stbc_cap(struct sta_info *psta)
+{
+#ifdef CONFIG_80211N_HT
+
+#ifdef CONFIG_80211AC_VHT
+       if (psta->vhtpriv.vht_option) {
+               if (TEST_FLAG(psta->vhtpriv.ldpc_cap, LDPC_VHT_ENABLE_TX))
+                       psta->ldpc = 1;
+
+               if (TEST_FLAG(psta->vhtpriv.stbc_cap, STBC_VHT_ENABLE_TX))
+                       psta->stbc = 1;
+       } else
+#endif /* CONFIG_80211AC_VHT */
+               if (psta->htpriv.ht_option) {
+                       if (TEST_FLAG(psta->htpriv.ldpc_cap, LDPC_HT_ENABLE_TX))
+                               psta->ldpc = 1;
+
+                       if (TEST_FLAG(psta->htpriv.stbc_cap, STBC_HT_ENABLE_TX))
+                               psta->stbc = 1;
+               } else {
+                       psta->ldpc = 0;
+                       psta->stbc = 0;
+               }
+
+#endif /* CONFIG_80211N_HT */
+}
+
+
+/*
+ * rtw_get_bcn_keys: get beacon keys from recv frame
+ *
+ * TODO:
+ *     WLAN_EID_COUNTRY
+ *     WLAN_EID_ERP_INFO
+ *     WLAN_EID_CHANNEL_SWITCH
+ *     WLAN_EID_PWR_CONSTRAINT
+ */
+int rtw_get_bcn_keys(ADAPTER *Adapter, u8 *pframe, u32 packet_len,
+                    struct beacon_keys *recv_beacon)
+{
+       int left;
+       u16 capability;
+       unsigned char *pos;
+       struct rtw_ieee802_11_elems elems;
+       struct rtw_ieee80211_ht_cap *pht_cap = NULL;
+       struct HT_info_element *pht_info = NULL;
+
+       _rtw_memset(recv_beacon, 0, sizeof(*recv_beacon));
+
+       /* checking capabilities */
+       capability = le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN + 10));
+
+       /* checking IEs */
+       left = packet_len - sizeof(struct rtw_ieee80211_hdr_3addr) - _BEACON_IE_OFFSET_;
+       pos = pframe + sizeof(struct rtw_ieee80211_hdr_3addr) + _BEACON_IE_OFFSET_;
+       if (rtw_ieee802_11_parse_elems(pos, left, &elems, 1) == ParseFailed)
+               return _FALSE;
+
+       /* check bw and channel offset */
+       if (elems.ht_capabilities) {
+               if (elems.ht_capabilities_len != sizeof(*pht_cap))
+                       return _FALSE;
+
+               pht_cap = (struct rtw_ieee80211_ht_cap *) elems.ht_capabilities;
+               recv_beacon->ht_cap_info = pht_cap->cap_info;
+       }
+
+       if (elems.ht_operation) {
+               if (elems.ht_operation_len != sizeof(*pht_info))
+                       return _FALSE;
+
+               pht_info = (struct HT_info_element *) elems.ht_operation;
+               recv_beacon->ht_info_infos_0_sco = pht_info->infos[0] & 0x03;
+       }
+
+       /* Checking for channel */
+       if (elems.ds_params && elems.ds_params_len == sizeof(recv_beacon->bcn_channel))
+               _rtw_memcpy(&recv_beacon->bcn_channel, elems.ds_params,
+                           sizeof(recv_beacon->bcn_channel));
+       else if (pht_info)
+               /* In 5G, some ap do not have DSSET IE checking HT info for channel */
+               recv_beacon->bcn_channel = pht_info->primary_channel;
+       else {
+               /* we don't find channel IE, so don't check it */
+               /* RTW_INFO("Oops: %s we don't find channel IE, so don't check it\n", __func__); */
+               recv_beacon->bcn_channel = Adapter->mlmeextpriv.cur_channel;
+       }
+
+       /* checking SSID */
+       if (elems.ssid) {
+               if (elems.ssid_len > sizeof(recv_beacon->ssid))
+                       return _FALSE;
+
+               _rtw_memcpy(recv_beacon->ssid, elems.ssid, elems.ssid_len);
+               recv_beacon->ssid_len = elems.ssid_len;
+       } else
+               ; /* means hidden ssid */
+
+       /* checking RSN first */
+       if (elems.rsn_ie && elems.rsn_ie_len) {
+               recv_beacon->encryp_protocol = ENCRYP_PROTOCOL_WPA2;
+               rtw_parse_wpa2_ie(elems.rsn_ie - 2, elems.rsn_ie_len + 2,
+                       &recv_beacon->group_cipher, &recv_beacon->pairwise_cipher,
+                                 &recv_beacon->is_8021x);
+       }
+       /* checking WPA secon */
+       else if (elems.wpa_ie && elems.wpa_ie_len) {
+               recv_beacon->encryp_protocol = ENCRYP_PROTOCOL_WPA;
+               rtw_parse_wpa_ie(elems.wpa_ie - 2, elems.wpa_ie_len + 2,
+                       &recv_beacon->group_cipher, &recv_beacon->pairwise_cipher,
+                                &recv_beacon->is_8021x);
+       } else if (capability & BIT(4))
+               recv_beacon->encryp_protocol = ENCRYP_PROTOCOL_WEP;
+
+       return _TRUE;
+}
+
+void rtw_dump_bcn_keys(struct beacon_keys *recv_beacon)
+{
+       int i;
+       char *p;
+       u8 ssid[IW_ESSID_MAX_SIZE + 1];
+
+       _rtw_memcpy(ssid, recv_beacon->ssid, recv_beacon->ssid_len);
+       ssid[recv_beacon->ssid_len] = '\0';
+
+       RTW_INFO("%s: ssid = %s\n", __func__, ssid);
+       RTW_INFO("%s: channel = %x\n", __func__, recv_beacon->bcn_channel);
+       RTW_INFO("%s: ht_cap = %x\n", __func__, recv_beacon->ht_cap_info);
+       RTW_INFO("%s: ht_info_infos_0_sco = %x\n", __func__, recv_beacon->ht_info_infos_0_sco);
+       RTW_INFO("%s: sec=%d, group = %x, pair = %x, 8021X = %x\n", __func__,
+                recv_beacon->encryp_protocol, recv_beacon->group_cipher,
+                recv_beacon->pairwise_cipher, recv_beacon->is_8021x);
+}
+
+int rtw_check_bcn_info(ADAPTER *Adapter, u8 *pframe, u32 packet_len)
+{
+#if 0
+       unsigned int            len;
+       unsigned char           *p;
+       unsigned short  val16, subtype;
+       struct wlan_network *cur_network = &(Adapter->mlmepriv.cur_network);
+       /* u8 wpa_ie[255],rsn_ie[255]; */
+       u16 wpa_len = 0, rsn_len = 0;
+       u8 encryp_protocol = 0;
+       WLAN_BSSID_EX *bssid;
+       int group_cipher = 0, pairwise_cipher = 0, is_8021x = 0;
+       unsigned char *pbuf;
+       u32 wpa_ielen = 0;
+       u8 *pbssid = GetAddr3Ptr(pframe);
+       u32 hidden_ssid = 0;
+       u8 cur_network_type, network_type = 0;
+       struct HT_info_element *pht_info = NULL;
+       struct rtw_ieee80211_ht_cap *pht_cap = NULL;
+       u32 bcn_channel;
+       unsigned short  ht_cap_info;
+       unsigned char   ht_info_infos_0;
+#endif
+       unsigned int len;
+       u8 *pbssid = GetAddr3Ptr(pframe);
+       struct mlme_priv *pmlmepriv = &Adapter->mlmepriv;
+       struct wlan_network *cur_network = &(Adapter->mlmepriv.cur_network);
+       struct beacon_keys recv_beacon;
+
+       if (is_client_associated_to_ap(Adapter) == _FALSE)
+               return _TRUE;
+
+       len = packet_len - sizeof(struct rtw_ieee80211_hdr_3addr);
+
+       if (len > MAX_IE_SZ) {
+               RTW_INFO("%s IE too long for survey event\n", __func__);
+               return _FAIL;
+       }
+
+       if (_rtw_memcmp(cur_network->network.MacAddress, pbssid, 6) == _FALSE) {
+               RTW_INFO("Oops: rtw_check_network_encrypt linked but recv other bssid bcn\n" MAC_FMT MAC_FMT,
+                       MAC_ARG(pbssid), MAC_ARG(cur_network->network.MacAddress));
+               return _TRUE;
+       }
+
+       if (rtw_get_bcn_keys(Adapter, pframe, packet_len, &recv_beacon) == _FALSE)
+               return _TRUE; /* parsing failed => broken IE */
+
+       /* don't care hidden ssid, use current beacon ssid directly */
+       if (recv_beacon.ssid_len == 0) {
+               _rtw_memcpy(recv_beacon.ssid, pmlmepriv->cur_beacon_keys.ssid,
+                           pmlmepriv->cur_beacon_keys.ssid_len);
+               recv_beacon.ssid_len = pmlmepriv->cur_beacon_keys.ssid_len;
+       }
+
+       if (_rtw_memcmp(&recv_beacon, &pmlmepriv->cur_beacon_keys, sizeof(recv_beacon)) == _TRUE)
+               pmlmepriv->new_beacon_cnts = 0;
+       else if ((pmlmepriv->new_beacon_cnts == 0) ||
+               _rtw_memcmp(&recv_beacon, &pmlmepriv->new_beacon_keys, sizeof(recv_beacon)) == _FALSE) {
+               RTW_ERR("%s: start new beacon (seq=%d)\n", __func__, GetSequence(pframe));
+
+               if (pmlmepriv->new_beacon_cnts == 0) {
+                       RTW_ERR("%s: cur beacon key\n", __func__);
+                       RTW_DBG_EXPR(rtw_dump_bcn_keys(&pmlmepriv->cur_beacon_keys));
+               }
+
+               RTW_ERR("%s: new beacon key\n", __func__);
+               RTW_DBG_EXPR(rtw_dump_bcn_keys(&recv_beacon));
+
+               memcpy(&pmlmepriv->new_beacon_keys, &recv_beacon, sizeof(recv_beacon));
+               pmlmepriv->new_beacon_cnts = 1;
+       } else {
+               RTW_ERR("%s: new beacon again (seq=%d)\n", __func__, GetSequence(pframe));
+               pmlmepriv->new_beacon_cnts++;
+       }
+
+       /* if counter >= max, it means beacon is changed really */
+       if (pmlmepriv->new_beacon_cnts >= new_bcn_max) {
+               RTW_ERR("%s: new beacon occur!!\n", __func__);
+
+               /* check bw mode change only? */
+               pmlmepriv->cur_beacon_keys.ht_cap_info = recv_beacon.ht_cap_info;
+               pmlmepriv->cur_beacon_keys.ht_info_infos_0_sco = recv_beacon.ht_info_infos_0_sco;
+
+               if (_rtw_memcmp(&recv_beacon, &pmlmepriv->cur_beacon_keys,
+                               sizeof(recv_beacon)) == _FALSE) {
+                       /* beacon is changed, have to do disconnect/connect */
+                       return _FAIL;
+               }
+
+               RTW_INFO("%s bw mode change\n", __func__);
+               RTW_INFO("%s bcn now: ht_cap_info:%x ht_info_infos_0:%x\n", __func__,
+                        cur_network->BcnInfo.ht_cap_info,
+                        cur_network->BcnInfo.ht_info_infos_0);
+
+               cur_network->BcnInfo.ht_cap_info = recv_beacon.ht_cap_info;
+               cur_network->BcnInfo.ht_info_infos_0 =
+                       (cur_network->BcnInfo.ht_info_infos_0 & (~0x03)) |
+                       recv_beacon.ht_info_infos_0_sco;
+
+               RTW_INFO("%s bcn link: ht_cap_info:%x ht_info_infos_0:%x\n", __func__,
+                        cur_network->BcnInfo.ht_cap_info,
+                        cur_network->BcnInfo.ht_info_infos_0);
+
+               memcpy(&pmlmepriv->cur_beacon_keys, &recv_beacon, sizeof(recv_beacon));
+               pmlmepriv->new_beacon_cnts = 0;
+       }
+
+       return _SUCCESS;
+
+#if 0
+       bssid = (WLAN_BSSID_EX *)rtw_zmalloc(sizeof(WLAN_BSSID_EX));
+       if (bssid == NULL) {
+               RTW_INFO("%s rtw_zmalloc fail !!!\n", __func__);
+               return _TRUE;
+       }
+
+       if ((pmlmepriv->timeBcnInfoChkStart != 0) && (rtw_get_passing_time_ms(pmlmepriv->timeBcnInfoChkStart) > DISCONNECT_BY_CHK_BCN_FAIL_OBSERV_PERIOD_IN_MS)) {
+               pmlmepriv->timeBcnInfoChkStart = 0;
+               pmlmepriv->NumOfBcnInfoChkFail = 0;
+       }
+
+       subtype = GetFrameSubType(pframe) >> 4;
+
+       if (subtype == WIFI_BEACON)
+               bssid->Reserved[0] = 1;
+
+       bssid->Length = sizeof(WLAN_BSSID_EX) - MAX_IE_SZ + len;
+
+       /* below is to copy the information element */
+       bssid->IELength = len;
+       _rtw_memcpy(bssid->IEs, (pframe + sizeof(struct rtw_ieee80211_hdr_3addr)), bssid->IELength);
+
+       /* check bw and channel offset */
+       /* parsing HT_CAP_IE */
+       p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _HT_CAPABILITY_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_);
+       if (p && len > 0) {
+               pht_cap = (struct rtw_ieee80211_ht_cap *)(p + 2);
+               ht_cap_info = pht_cap->cap_info;
+       } else
+               ht_cap_info = 0;
+       /* parsing HT_INFO_IE */
+       p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _HT_ADD_INFO_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_);
+       if (p && len > 0) {
+               pht_info = (struct HT_info_element *)(p + 2);
+               ht_info_infos_0 = pht_info->infos[0];
+       } else
+               ht_info_infos_0 = 0;
+       if (ht_cap_info != cur_network->BcnInfo.ht_cap_info ||
+           ((ht_info_infos_0 & 0x03) != (cur_network->BcnInfo.ht_info_infos_0 & 0x03))) {
+               RTW_INFO("%s bcn now: ht_cap_info:%x ht_info_infos_0:%x\n", __func__,
+                        ht_cap_info, ht_info_infos_0);
+               RTW_INFO("%s bcn link: ht_cap_info:%x ht_info_infos_0:%x\n", __func__,
+                       cur_network->BcnInfo.ht_cap_info, cur_network->BcnInfo.ht_info_infos_0);
+               RTW_INFO("%s bw mode change\n", __func__);
+               {
+                       /* bcn_info_update */
+                       cur_network->BcnInfo.ht_cap_info = ht_cap_info;
+                       cur_network->BcnInfo.ht_info_infos_0 = ht_info_infos_0;
+                       /* to do : need to check that whether modify related register of BB or not */
+               }
+               /* goto _mismatch; */
+       }
+
+       /* Checking for channel */
+       p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _DSSET_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_);
+       if (p)
+               bcn_channel = *(p + 2);
+       else {/* In 5G, some ap do not have DSSET IE checking HT info for channel */
+               rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _HT_ADD_INFO_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_);
+               if (pht_info)
+                       bcn_channel = pht_info->primary_channel;
+               else { /* we don't find channel IE, so don't check it */
+                       /* RTW_INFO("Oops: %s we don't find channel IE, so don't check it\n", __func__); */
+                       bcn_channel = Adapter->mlmeextpriv.cur_channel;
+               }
+       }
+       if (bcn_channel != Adapter->mlmeextpriv.cur_channel) {
+               RTW_INFO("%s beacon channel:%d cur channel:%d disconnect\n", __func__,
+                        bcn_channel, Adapter->mlmeextpriv.cur_channel);
+               goto _mismatch;
+       }
+
+       /* checking SSID */
+       p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _SSID_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_);
+       if (p == NULL) {
+               RTW_INFO("%s marc: cannot find SSID for survey event\n", __func__);
+               hidden_ssid = _TRUE;
+       } else
+               hidden_ssid = _FALSE;
+
+       if ((NULL != p) && (_FALSE == hidden_ssid && (*(p + 1)))) {
+               _rtw_memcpy(bssid->Ssid.Ssid, (p + 2), *(p + 1));
+               bssid->Ssid.SsidLength = *(p + 1);
+       } else {
+               bssid->Ssid.SsidLength = 0;
+               bssid->Ssid.Ssid[0] = '\0';
+       }
+
+       RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s bssid.Ssid.Ssid:%s bssid.Ssid.SsidLength:%d "
+               "cur_network->network.Ssid.Ssid:%s len:%d\n", __func__, bssid->Ssid.Ssid,
+                       bssid->Ssid.SsidLength, cur_network->network.Ssid.Ssid,
+                       cur_network->network.Ssid.SsidLength));
+
+       if (_rtw_memcmp(bssid->Ssid.Ssid, cur_network->network.Ssid.Ssid, 32) == _FALSE ||
+           bssid->Ssid.SsidLength != cur_network->network.Ssid.SsidLength) {
+               if (bssid->Ssid.Ssid[0] != '\0' && bssid->Ssid.SsidLength != 0) { /* not hidden ssid */
+                       RTW_INFO("%s(), SSID is not match\n", __func__);
+                       goto _mismatch;
+               }
+       }
+
+       /* check encryption info */
+       val16 = rtw_get_capability((WLAN_BSSID_EX *)bssid);
+
+       if (val16 & BIT(4))
+               bssid->Privacy = 1;
+       else
+               bssid->Privacy = 0;
+
+       RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
+               ("%s(): cur_network->network.Privacy is %d, bssid.Privacy is %d\n",
+                 __func__, cur_network->network.Privacy, bssid->Privacy));
+       if (cur_network->network.Privacy != bssid->Privacy) {
+               RTW_INFO("%s(), privacy is not match\n", __func__);
+               goto _mismatch;
+       }
+
+       rtw_get_sec_ie(bssid->IEs, bssid->IELength, NULL, &rsn_len, NULL, &wpa_len);
+
+       if (rsn_len > 0)
+               encryp_protocol = ENCRYP_PROTOCOL_WPA2;
+       else if (wpa_len > 0)
+               encryp_protocol = ENCRYP_PROTOCOL_WPA;
+       else {
+               if (bssid->Privacy)
+                       encryp_protocol = ENCRYP_PROTOCOL_WEP;
+       }
+
+       if (cur_network->BcnInfo.encryp_protocol != encryp_protocol) {
+               RTW_INFO("%s(): enctyp is not match\n", __func__);
+               goto _mismatch;
+       }
+
+       if (encryp_protocol == ENCRYP_PROTOCOL_WPA || encryp_protocol == ENCRYP_PROTOCOL_WPA2) {
+               pbuf = rtw_get_wpa_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength - 12);
+               if (pbuf && (wpa_ielen > 0)) {
+                       if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is_8021x)) {
+                               RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
+                                       ("%s pnetwork->pairwise_cipher: %d, group_cipher is %d, is_8021x is %d\n", __func__,
+                                       pairwise_cipher, group_cipher, is_8021x));
+                       }
+               } else {
+                       pbuf = rtw_get_wpa2_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength - 12);
+
+                       if (pbuf && (wpa_ielen > 0)) {
+                               if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is_8021x)) {
+                                       RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
+                                               ("%s pnetwork->pairwise_cipher: %d, pnetwork->group_cipher is %d, is_802x is %d\n",
+                                               __func__, pairwise_cipher, group_cipher, is_8021x));
+                               }
+                       }
+               }
+
+               RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_,
+                       ("%s cur_network->group_cipher is %d: %d\n", __func__, cur_network->BcnInfo.group_cipher, group_cipher));
+               if (pairwise_cipher != cur_network->BcnInfo.pairwise_cipher || group_cipher != cur_network->BcnInfo.group_cipher) {
+                       RTW_INFO("%s pairwise_cipher(%x:%x) or group_cipher(%x:%x) is not match\n", __func__,
+                               pairwise_cipher, cur_network->BcnInfo.pairwise_cipher,
+                               group_cipher, cur_network->BcnInfo.group_cipher);
+                       goto _mismatch;
+               }
+
+               if (is_8021x != cur_network->BcnInfo.is_8021x) {
+                       RTW_INFO("%s authentication is not match\n", __func__);
+                       goto _mismatch;
+               }
+       }
+
+       rtw_mfree((u8 *)bssid, sizeof(WLAN_BSSID_EX));
+       return _SUCCESS;
+
+_mismatch:
+       rtw_mfree((u8 *)bssid, sizeof(WLAN_BSSID_EX));
+
+       if (pmlmepriv->NumOfBcnInfoChkFail == 0)
+               pmlmepriv->timeBcnInfoChkStart = rtw_get_current_time();
+
+       pmlmepriv->NumOfBcnInfoChkFail++;
+       RTW_INFO("%s by "ADPT_FMT" - NumOfChkFail = %d (SeqNum of this Beacon frame = %d).\n", __func__, ADPT_ARG(Adapter), pmlmepriv->NumOfBcnInfoChkFail, GetSequence(pframe));
+
+       if ((pmlmepriv->timeBcnInfoChkStart != 0) && (rtw_get_passing_time_ms(pmlmepriv->timeBcnInfoChkStart) <= DISCONNECT_BY_CHK_BCN_FAIL_OBSERV_PERIOD_IN_MS)
+           && (pmlmepriv->NumOfBcnInfoChkFail >= DISCONNECT_BY_CHK_BCN_FAIL_THRESHOLD)) {
+               RTW_INFO("%s by "ADPT_FMT" - NumOfChkFail = %d >= threshold : %d (in %d ms), return FAIL.\n", __func__, ADPT_ARG(Adapter), pmlmepriv->NumOfBcnInfoChkFail,
+                       DISCONNECT_BY_CHK_BCN_FAIL_THRESHOLD, rtw_get_passing_time_ms(pmlmepriv->timeBcnInfoChkStart));
+               pmlmepriv->timeBcnInfoChkStart = 0;
+               pmlmepriv->NumOfBcnInfoChkFail = 0;
+               return _FAIL;
+       }
+
+       return _SUCCESS;
+#endif
+}
+
+void update_beacon_info(_adapter *padapter, u8 *pframe, uint pkt_len, struct sta_info *psta)
+{
+       unsigned int i;
+       unsigned int len;
+       PNDIS_802_11_VARIABLE_IEs       pIE;
+
+#ifdef CONFIG_TDLS
+       struct tdls_info *ptdlsinfo = &padapter->tdlsinfo;
+       u8 tdls_prohibited[] = { 0x00, 0x00, 0x00, 0x00, 0x10 }; /* bit(38): TDLS_prohibited */
+#endif /* CONFIG_TDLS */
+
+       len = pkt_len - (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN);
+
+       for (i = 0; i < len;) {
+               pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN) + i);
+
+               switch (pIE->ElementID) {
+               case _VENDOR_SPECIFIC_IE_:
+                       /* to update WMM paramter set while receiving beacon */
+                       if (_rtw_memcmp(pIE->data, WMM_PARA_OUI, 6) && pIE->Length == WLAN_WMM_LEN)     /* WMM */
+                               (WMM_param_handler(padapter, pIE)) ? report_wmm_edca_update(padapter) : 0;
+
+                       break;
+
+               case _HT_EXTRA_INFO_IE_:        /* HT info                               */
+                       /* HT_info_handler(padapter, pIE); */
+                       bwmode_update_check(padapter, pIE);
+                       break;
+#ifdef CONFIG_80211AC_VHT
+               case EID_OpModeNotification:
+                       rtw_process_vht_op_mode_notify(padapter, pIE->data, psta);
+                       break;
+#endif /* CONFIG_80211AC_VHT */
+               case _ERPINFO_IE_:
+                       ERP_IE_handler(padapter, pIE);
+                       VCS_update(padapter, psta);
+                       break;
+
+#ifdef CONFIG_TDLS
+               case _EXT_CAP_IE_:
+                       if (check_ap_tdls_prohibited(pIE->data, pIE->Length) == _TRUE)
+                               ptdlsinfo->ap_prohibited = _TRUE;
+                       if (check_ap_tdls_ch_switching_prohibited(pIE->data, pIE->Length) == _TRUE)
+                               ptdlsinfo->ch_switch_prohibited = _TRUE;
+                       break;
+#endif /* CONFIG_TDLS */
+               default:
+                       break;
+               }
+
+               i += (pIE->Length + 2);
+       }
+}
+
+#ifdef CONFIG_DFS
+void process_csa_ie(_adapter *padapter, u8 *pframe, uint pkt_len)
+{
+       unsigned int i;
+       unsigned int len;
+       PNDIS_802_11_VARIABLE_IEs       pIE;
+       u8 new_ch_no = 0;
+
+       if (padapter->mlmepriv.handle_dfs == _TRUE)
+               return;
+
+       len = pkt_len - (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN);
+
+       for (i = 0; i < len;) {
+               pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN) + i);
+
+               switch (pIE->ElementID) {
+               case _CH_SWTICH_ANNOUNCE_:
+                       padapter->mlmepriv.handle_dfs = _TRUE;
+                       _rtw_memcpy(&new_ch_no, pIE->data + 1, 1);
+                       rtw_set_csa_cmd(padapter, new_ch_no);
+                       break;
+               default:
+                       break;
+               }
+
+               i += (pIE->Length + 2);
+       }
+}
+#endif /* CONFIG_DFS */
+
+unsigned int is_ap_in_tkip(_adapter *padapter)
+{
+       u32 i;
+       PNDIS_802_11_VARIABLE_IEs       pIE;
+       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       WLAN_BSSID_EX           *cur_network = &(pmlmeinfo->network);
+
+       if (rtw_get_capability((WLAN_BSSID_EX *)cur_network) & WLAN_CAPABILITY_PRIVACY) {
+               for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pmlmeinfo->network.IELength;) {
+                       pIE = (PNDIS_802_11_VARIABLE_IEs)(pmlmeinfo->network.IEs + i);
+
+                       switch (pIE->ElementID) {
+                       case _VENDOR_SPECIFIC_IE_:
+                               if ((_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4)) && (_rtw_memcmp((pIE->data + 12), WPA_TKIP_CIPHER, 4)))
+                                       return _TRUE;
+                               break;
+
+                       case _RSN_IE_2_:
+                               if (_rtw_memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4))
+                                       return _TRUE;
+
+                       default:
+                               break;
+                       }
+
+                       i += (pIE->Length + 2);
+               }
+
+               return _FALSE;
+       } else
+               return _FALSE;
+
+}
+
+unsigned int should_forbid_n_rate(_adapter *padapter)
+{
+       u32 i;
+       PNDIS_802_11_VARIABLE_IEs       pIE;
+       struct mlme_priv        *pmlmepriv = &padapter->mlmepriv;
+       WLAN_BSSID_EX  *cur_network = &pmlmepriv->cur_network.network;
+
+       if (rtw_get_capability((WLAN_BSSID_EX *)cur_network) & WLAN_CAPABILITY_PRIVACY) {
+               for (i = sizeof(NDIS_802_11_FIXED_IEs); i < cur_network->IELength;) {
+                       pIE = (PNDIS_802_11_VARIABLE_IEs)(cur_network->IEs + i);
+
+                       switch (pIE->ElementID) {
+                       case _VENDOR_SPECIFIC_IE_:
+                               if (_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4) &&
+                                   ((_rtw_memcmp((pIE->data + 12), WPA_CIPHER_SUITE_CCMP, 4)) ||
+                                    (_rtw_memcmp((pIE->data + 16), WPA_CIPHER_SUITE_CCMP, 4))))
+                                       return _FALSE;
+                               break;
+
+                       case _RSN_IE_2_:
+                               if ((_rtw_memcmp((pIE->data + 8), RSN_CIPHER_SUITE_CCMP, 4))  ||
+                                   (_rtw_memcmp((pIE->data + 12), RSN_CIPHER_SUITE_CCMP, 4)))
+                                       return _FALSE;
+
+                       default:
+                               break;
+                       }
+
+                       i += (pIE->Length + 2);
+               }
+
+               return _TRUE;
+       } else
+               return _FALSE;
+
+}
+
+
+unsigned int is_ap_in_wep(_adapter *padapter)
+{
+       u32 i;
+       PNDIS_802_11_VARIABLE_IEs       pIE;
+       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       WLAN_BSSID_EX           *cur_network = &(pmlmeinfo->network);
+
+       if (rtw_get_capability((WLAN_BSSID_EX *)cur_network) & WLAN_CAPABILITY_PRIVACY) {
+               for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pmlmeinfo->network.IELength;) {
+                       pIE = (PNDIS_802_11_VARIABLE_IEs)(pmlmeinfo->network.IEs + i);
+
+                       switch (pIE->ElementID) {
+                       case _VENDOR_SPECIFIC_IE_:
+                               if (_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4))
+                                       return _FALSE;
+                               break;
+
+                       case _RSN_IE_2_:
+                               return _FALSE;
+
+                       default:
+                               break;
+                       }
+
+                       i += (pIE->Length + 2);
+               }
+
+               return _TRUE;
+       } else
+               return _FALSE;
+
+}
+
+int wifirate2_ratetbl_inx(unsigned char rate);
+int wifirate2_ratetbl_inx(unsigned char rate)
+{
+       int     inx = 0;
+       rate = rate & 0x7f;
+
+       switch (rate) {
+       case 54*2:
+               inx = 11;
+               break;
+
+       case 48*2:
+               inx = 10;
+               break;
+
+       case 36*2:
+               inx = 9;
+               break;
+
+       case 24*2:
+               inx = 8;
+               break;
+
+       case 18*2:
+               inx = 7;
+               break;
+
+       case 12*2:
+               inx = 6;
+               break;
+
+       case 9*2:
+               inx = 5;
+               break;
+
+       case 6*2:
+               inx = 4;
+               break;
+
+       case 11*2:
+               inx = 3;
+               break;
+       case 11:
+               inx = 2;
+               break;
+
+       case 2*2:
+               inx = 1;
+               break;
+
+       case 1*2:
+               inx = 0;
+               break;
+
+       }
+       return inx;
+}
+
+unsigned int update_basic_rate(unsigned char *ptn, unsigned int ptn_sz)
+{
+       unsigned int i, num_of_rate;
+       unsigned int mask = 0;
+
+       num_of_rate = (ptn_sz > NumRates) ? NumRates : ptn_sz;
+
+       for (i = 0; i < num_of_rate; i++) {
+               if ((*(ptn + i)) & 0x80)
+                       mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i));
+       }
+       return mask;
+}
+
+unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz)
+{
+       unsigned int i, num_of_rate;
+       unsigned int mask = 0;
+
+       num_of_rate = (ptn_sz > NumRates) ? NumRates : ptn_sz;
+
+       for (i = 0; i < num_of_rate; i++)
+               mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i));
+
+       return mask;
+}
+
+unsigned int update_MCS_rate(struct HT_caps_element *pHT_caps)
+{
+       unsigned int mask = 0;
+
+       mask = ((pHT_caps->u.HT_cap_element.MCS_rate[0] << 12) | (pHT_caps->u.HT_cap_element.MCS_rate[1] << 20));
+
+       return mask;
+}
+
+int support_short_GI(_adapter *padapter, struct HT_caps_element *pHT_caps, u8 bwmode)
+{
+       unsigned char                                   bit_offset;
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+
+       if (!(pmlmeinfo->HT_enable))
+               return _FAIL;
+
+       bit_offset = (bwmode & CHANNEL_WIDTH_40) ? 6 : 5;
+
+       if (pHT_caps->u.HT_cap_element.HT_caps_info & (0x1 << bit_offset))
+               return _SUCCESS;
+       else
+               return _FAIL;
+}
+
+unsigned char get_highest_rate_idx(u32 mask)
+{
+       int i;
+       unsigned char rate_idx = 0;
+
+       for (i = 31; i >= 0; i--) {
+               if (mask & BIT(i)) {
+                       rate_idx = i;
+                       break;
+               }
+       }
+
+       return rate_idx;
+}
+
+unsigned char get_highest_mcs_rate(struct HT_caps_element *pHT_caps);
+unsigned char get_highest_mcs_rate(struct HT_caps_element *pHT_caps)
+{
+       int i, mcs_rate;
+
+       mcs_rate = (pHT_caps->u.HT_cap_element.MCS_rate[0] | (pHT_caps->u.HT_cap_element.MCS_rate[1] << 8));
+
+       for (i = 15; i >= 0; i--) {
+               if (mcs_rate & (0x1 << i))
+                       break;
+       }
+
+       return i;
+}
+
+void Update_RA_Entry(_adapter *padapter, struct sta_info *psta)
+{
+       rtw_hal_update_ra_mask(psta, psta->rssi_level);
+}
+
+void enable_rate_adaptive(_adapter *padapter, struct sta_info *psta);
+void enable_rate_adaptive(_adapter *padapter, struct sta_info *psta)
+{
+       Update_RA_Entry(padapter, psta);
+}
+
+void set_sta_rate(_adapter *padapter, struct sta_info *psta)
+{
+       /* rate adaptive         */
+       enable_rate_adaptive(padapter, psta);
+}
+
+/* Update RRSR and Rate for USERATE */
+void update_tx_basic_rate(_adapter *padapter, u8 wirelessmode)
+{
+       NDIS_802_11_RATES_EX    supported_rates;
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+#ifdef CONFIG_P2P
+       struct wifidirect_info  *pwdinfo = &padapter->wdinfo;
+
+       /*      Added by Albert 2011/03/22 */
+       /*      In the P2P mode, the driver should not support the b mode. */
+       /*      So, the Tx packet shouldn't use the CCK rate */
+       if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
+               return;
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_INTEL_WIDI
+       if (padapter->mlmepriv.widi_state != INTEL_WIDI_STATE_NONE)
+               return;
+#endif /* CONFIG_INTEL_WIDI */
+
+       _rtw_memset(supported_rates, 0, NDIS_802_11_LENGTH_RATES_EX);
+
+       /* clear B mod if current channel is in 5G band, avoid tx cck rate in 5G band. */
+       if (pmlmeext->cur_channel > 14)
+               wirelessmode &= ~(WIRELESS_11B);
+
+       if ((wirelessmode & WIRELESS_11B) && (wirelessmode == WIRELESS_11B))
+               _rtw_memcpy(supported_rates, rtw_basic_rate_cck, 4);
+       else if (wirelessmode & WIRELESS_11B)
+               _rtw_memcpy(supported_rates, rtw_basic_rate_mix, 7);
+       else
+               _rtw_memcpy(supported_rates, rtw_basic_rate_ofdm, 3);
+
+       if (wirelessmode & WIRELESS_11B)
+               update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB);
+       else
+               update_mgnt_tx_rate(padapter, IEEE80211_OFDM_RATE_6MB);
+
+       rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, supported_rates);
+}
+
+unsigned char check_assoc_AP(u8 *pframe, uint len)
+{
+       unsigned int    i;
+       PNDIS_802_11_VARIABLE_IEs       pIE;
+
+       for (i = sizeof(NDIS_802_11_FIXED_IEs); i < len;) {
+               pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + i);
+
+               switch (pIE->ElementID) {
+               case _VENDOR_SPECIFIC_IE_:
+                       if ((_rtw_memcmp(pIE->data, ARTHEROS_OUI1, 3)) || (_rtw_memcmp(pIE->data, ARTHEROS_OUI2, 3))) {
+                               RTW_INFO("link to Artheros AP\n");
+                               return HT_IOT_PEER_ATHEROS;
+                       } else if ((_rtw_memcmp(pIE->data, BROADCOM_OUI1, 3))
+                                  || (_rtw_memcmp(pIE->data, BROADCOM_OUI2, 3))
+                               || (_rtw_memcmp(pIE->data, BROADCOM_OUI3, 3))) {
+                               RTW_INFO("link to Broadcom AP\n");
+                               return HT_IOT_PEER_BROADCOM;
+                       } else if (_rtw_memcmp(pIE->data, MARVELL_OUI, 3)) {
+                               RTW_INFO("link to Marvell AP\n");
+                               return HT_IOT_PEER_MARVELL;
+                       } else if (_rtw_memcmp(pIE->data, RALINK_OUI, 3)) {
+                               RTW_INFO("link to Ralink AP\n");
+                               return HT_IOT_PEER_RALINK;
+                       } else if (_rtw_memcmp(pIE->data, CISCO_OUI, 3)) {
+                               RTW_INFO("link to Cisco AP\n");
+                               return HT_IOT_PEER_CISCO;
+                       } else if (_rtw_memcmp(pIE->data, REALTEK_OUI, 3)) {
+                               u32     Vender = HT_IOT_PEER_REALTEK;
+
+                               if (pIE->Length >= 5) {
+                                       if (pIE->data[4] == 1) {
+                                               /* if(pIE->data[5] & RT_HT_CAP_USE_LONG_PREAMBLE) */
+                                               /*      bssDesc->BssHT.RT2RT_HT_Mode |= RT_HT_CAP_USE_LONG_PREAMBLE; */
+
+                                               if (pIE->data[5] & RT_HT_CAP_USE_92SE) {
+                                                       /* bssDesc->BssHT.RT2RT_HT_Mode |= RT_HT_CAP_USE_92SE; */
+                                                       Vender = HT_IOT_PEER_REALTEK_92SE;
+                                               }
+                                       }
+
+                                       if (pIE->data[5] & RT_HT_CAP_USE_SOFTAP)
+                                               Vender = HT_IOT_PEER_REALTEK_SOFTAP;
+
+                                       if (pIE->data[4] == 2) {
+                                               if (pIE->data[6] & RT_HT_CAP_USE_JAGUAR_BCUT) {
+                                                       Vender = HT_IOT_PEER_REALTEK_JAGUAR_BCUTAP;
+                                                       RTW_INFO("link to Realtek JAGUAR_BCUTAP\n");
+                                               }
+                                               if (pIE->data[6] & RT_HT_CAP_USE_JAGUAR_CCUT) {
+                                                       Vender = HT_IOT_PEER_REALTEK_JAGUAR_CCUTAP;
+                                                       RTW_INFO("link to Realtek JAGUAR_CCUTAP\n");
+                                               }
+                                       }
+                               }
+
+                               RTW_INFO("link to Realtek AP\n");
+                               return Vender;
+                       } else if (_rtw_memcmp(pIE->data, AIRGOCAP_OUI, 3)) {
+                               RTW_INFO("link to Airgo Cap\n");
+                               return HT_IOT_PEER_AIRGO;
+                       } else
+                               break;
+
+               default:
+                       break;
+               }
+
+               i += (pIE->Length + 2);
+       }
+
+       RTW_INFO("link to new AP\n");
+       return HT_IOT_PEER_UNKNOWN;
+}
+
+void update_capinfo(PADAPTER Adapter, u16 updateCap)
+{
+       struct mlme_ext_priv    *pmlmeext = &Adapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       BOOLEAN         ShortPreamble;
+
+       /* Check preamble mode, 2005.01.06, by rcnjko. */
+       /* Mark to update preamble value forever, 2008.03.18 by lanhsin */
+       /* if( pMgntInfo->RegPreambleMode == PREAMBLE_AUTO ) */
+       {
+
+               if (updateCap & cShortPreamble) {
+                       /* Short Preamble */
+                       if (pmlmeinfo->preamble_mode != PREAMBLE_SHORT) { /* PREAMBLE_LONG or PREAMBLE_AUTO */
+                               ShortPreamble = _TRUE;
+                               pmlmeinfo->preamble_mode = PREAMBLE_SHORT;
+                               rtw_hal_set_hwreg(Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble);
+                       }
+               } else {
+                       /* Long Preamble */
+                       if (pmlmeinfo->preamble_mode != PREAMBLE_LONG) { /* PREAMBLE_SHORT or PREAMBLE_AUTO */
+                               ShortPreamble = _FALSE;
+                               pmlmeinfo->preamble_mode = PREAMBLE_LONG;
+                               rtw_hal_set_hwreg(Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble);
+                       }
+               }
+       }
+
+       if (updateCap & cIBSS) {
+               /* Filen: See 802.11-2007 p.91 */
+               pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
+       } else {
+               /* Filen: See 802.11-2007 p.90 */
+               if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N | WIRELESS_11A | WIRELESS_11_5N | WIRELESS_11AC))
+                       pmlmeinfo->slotTime = SHORT_SLOT_TIME;
+               else if (pmlmeext->cur_wireless_mode & (WIRELESS_11G)) {
+                       if ((updateCap & cShortSlotTime) /* && (!(pMgntInfo->pHTInfo->RT2RT_HT_Mode & RT_HT_CAP_USE_LONG_PREAMBLE)) */) {
+                               /* Short Slot Time */
+                               pmlmeinfo->slotTime = SHORT_SLOT_TIME;
+                       } else {
+                               /* Long Slot Time */
+                               pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
+                       }
+               } else {
+                       /* B Mode */
+                       pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
+               }
+       }
+
+       rtw_hal_set_hwreg(Adapter, HW_VAR_SLOT_TIME, &pmlmeinfo->slotTime);
+
+}
+
+/*
+* set adapter.mlmeextpriv.mlmext_info.HT_enable
+* set adapter.mlmeextpriv.cur_wireless_mode
+* set SIFS register
+* set mgmt tx rate
+*/
+void update_wireless_mode(_adapter *padapter)
+{
+       int ratelen, network_type = 0;
+       u32 SIFS_Timer;
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       WLAN_BSSID_EX           *cur_network = &(pmlmeinfo->network);
+       unsigned char                   *rate = cur_network->SupportedRates;
+#ifdef CONFIG_P2P
+       struct wifidirect_info  *pwdinfo = &(padapter->wdinfo);
+#endif /* CONFIG_P2P */
+
+       ratelen = rtw_get_rateset_len(cur_network->SupportedRates);
+
+       if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable))
+               pmlmeinfo->HT_enable = 1;
+
+       if (pmlmeext->cur_channel > 14) {
+               if (pmlmeinfo->VHT_enable)
+                       network_type = WIRELESS_11AC;
+               else if (pmlmeinfo->HT_enable)
+                       network_type = WIRELESS_11_5N;
+
+               network_type |= WIRELESS_11A;
+       } else {
+               if (pmlmeinfo->VHT_enable)
+                       network_type = WIRELESS_11AC;
+               else if (pmlmeinfo->HT_enable)
+                       network_type = WIRELESS_11_24N;
+
+               if ((cckratesonly_included(rate, ratelen)) == _TRUE)
+                       network_type |= WIRELESS_11B;
+               else if ((cckrates_included(rate, ratelen)) == _TRUE)
+                       network_type |= WIRELESS_11BG;
+               else
+                       network_type |= WIRELESS_11G;
+       }
+
+       pmlmeext->cur_wireless_mode = network_type & padapter->registrypriv.wireless_mode;
+       /* RTW_INFO("network_type=%02x, padapter->registrypriv.wireless_mode=%02x\n", network_type, padapter->registrypriv.wireless_mode); */
+#if 0
+       if ((pmlmeext->cur_wireless_mode == WIRELESS_11G) ||
+           (pmlmeext->cur_wireless_mode == WIRELESS_11BG)) /* WIRELESS_MODE_G) */
+               SIFS_Timer = 0x0a0a;/* CCK */
+       else
+               SIFS_Timer = 0x0e0e;/* pHalData->SifsTime; //OFDM */
+#endif
+
+       SIFS_Timer = 0x0a0a0808; /* 0x0808->for CCK, 0x0a0a->for OFDM
+                              * change this value if having IOT issues. */
+
+       rtw_hal_set_hwreg(padapter, HW_VAR_RESP_SIFS, (u8 *)&SIFS_Timer);
+
+       rtw_hal_set_hwreg(padapter, HW_VAR_WIRELESS_MODE, (u8 *)&(pmlmeext->cur_wireless_mode));
+
+       if ((pmlmeext->cur_wireless_mode & WIRELESS_11B)
+#ifdef CONFIG_P2P
+           && rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)
+#endif /* CONFIG_P2P */
+          )
+               update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB);
+       else
+               update_mgnt_tx_rate(padapter, IEEE80211_OFDM_RATE_6MB);
+}
+
+void fire_write_MAC_cmd(_adapter *padapter, unsigned int addr, unsigned int value);
+void fire_write_MAC_cmd(_adapter *padapter, unsigned int addr, unsigned int value)
+{
+#if 0
+       struct cmd_obj                                  *ph2c;
+       struct reg_rw_parm                      *pwriteMacPara;
+       struct cmd_priv                                 *pcmdpriv = &(padapter->cmdpriv);
+
+       ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
+       if (ph2c == NULL)
+               return;
+
+       pwriteMacPara = (struct reg_rw_parm *)rtw_malloc(sizeof(struct reg_rw_parm));
+       if (pwriteMacPara == NULL) {
+               rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
+               return;
+       }
+
+       pwriteMacPara->rw = 1;
+       pwriteMacPara->addr = addr;
+       pwriteMacPara->value = value;
+
+       init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteMacPara, GEN_CMD_CODE(_Write_MACREG));
+       rtw_enqueue_cmd(pcmdpriv, ph2c);
+#endif
+}
+
+void update_sta_basic_rate(struct sta_info *psta, u8 wireless_mode)
+{
+       if (IsSupportedTxCCK(wireless_mode)) {
+               /* Only B, B/G, and B/G/N AP could use CCK rate */
+               _rtw_memcpy(psta->bssrateset, rtw_basic_rate_cck, 4);
+               psta->bssratelen = 4;
+       } else {
+               _rtw_memcpy(psta->bssrateset, rtw_basic_rate_ofdm, 3);
+               psta->bssratelen = 3;
+       }
+}
+
+int rtw_ies_get_supported_rate(u8 *ies, uint ies_len, u8 *rate_set, u8 *rate_num)
+{
+       u8 *ie;
+       unsigned int ie_len;
+
+       if (!rate_set || !rate_num)
+               return _FALSE;
+
+       *rate_num = 0;
+
+       ie = rtw_get_ie(ies, _SUPPORTEDRATES_IE_, &ie_len, ies_len);
+       if (ie == NULL)
+               goto ext_rate;
+
+       _rtw_memcpy(rate_set, ie + 2, ie_len);
+       *rate_num = ie_len;
+
+ext_rate:
+       ie = rtw_get_ie(ies, _EXT_SUPPORTEDRATES_IE_, &ie_len, ies_len);
+       if (ie) {
+               _rtw_memcpy(rate_set + *rate_num, ie + 2, ie_len);
+               *rate_num += ie_len;
+       }
+
+       if (*rate_num == 0)
+               return _FAIL;
+
+       if (0) {
+               int i;
+
+               for (i = 0; i < *rate_num; i++)
+                       RTW_INFO("rate:0x%02x\n", *(rate_set + i));
+       }
+
+       return _SUCCESS;
+}
+
+void process_addba_req(_adapter *padapter, u8 *paddba_req, u8 *addr)
+{
+       struct sta_info *psta;
+       u16 tid, start_seq, param;
+       struct sta_priv *pstapriv = &padapter->stapriv;
+       struct ADDBA_request    *preq = (struct ADDBA_request *)paddba_req;
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       u8 size, accept = _FALSE;
+
+       psta = rtw_get_stainfo(pstapriv, addr);
+       if (!psta)
+               goto exit;
+
+       start_seq = le16_to_cpu(preq->BA_starting_seqctrl) >> 4;
+
+       param = le16_to_cpu(preq->BA_para_set);
+       tid = (param >> 2) & 0x0f;
+
+
+       accept = rtw_rx_ampdu_is_accept(padapter);
+       size = rtw_rx_ampdu_size(padapter);
+
+       if (accept == _TRUE)
+               rtw_addbarsp_cmd(padapter, addr, tid, 0, size, start_seq);
+       else
+               rtw_addbarsp_cmd(padapter, addr, tid, 37, size, start_seq); /* reject ADDBA Req */
+
+exit:
+       return;
+}
+
+void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len)
+{
+       u8 *pIE;
+       u32 *pbuf;
+
+       pIE = pframe + sizeof(struct rtw_ieee80211_hdr_3addr);
+       pbuf = (u32 *)pIE;
+
+       pmlmeext->TSFValue = le32_to_cpu(*(pbuf + 1));
+
+       pmlmeext->TSFValue = pmlmeext->TSFValue << 32;
+
+       pmlmeext->TSFValue |= le32_to_cpu(*pbuf);
+}
+
+void correct_TSF(_adapter *padapter, struct mlme_ext_priv *pmlmeext)
+{
+       rtw_hal_set_hwreg(padapter, HW_VAR_CORRECT_TSF, 0);
+}
+
+void adaptive_early_32k(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len)
+{
+       int i;
+       u8 *pIE;
+       u32 *pbuf;
+       u64 tsf = 0;
+       u32 delay_ms;
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+
+
+       pmlmeext->bcn_cnt++;
+
+       pIE = pframe + sizeof(struct rtw_ieee80211_hdr_3addr);
+       pbuf = (u32 *)pIE;
+
+       tsf = le32_to_cpu(*(pbuf + 1));
+       tsf = tsf << 32;
+       tsf |= le32_to_cpu(*pbuf);
+
+       /* RTW_INFO("%s(): tsf_upper= 0x%08x, tsf_lower=0x%08x\n", __func__, (u32)(tsf>>32), (u32)tsf); */
+
+       /* delay = (timestamp mod 1024*100)/1000 (unit: ms) */
+       /* delay_ms = do_div(tsf, (pmlmeinfo->bcn_interval*1024))/1000; */
+       delay_ms = rtw_modular64(tsf, (pmlmeinfo->bcn_interval * 1024));
+       delay_ms = delay_ms / 1000;
+
+       if (delay_ms >= 8) {
+               pmlmeext->bcn_delay_cnt[8]++;
+               /* pmlmeext->bcn_delay_ratio[8] = (pmlmeext->bcn_delay_cnt[8] * 100) /pmlmeext->bcn_cnt; */
+       } else {
+               pmlmeext->bcn_delay_cnt[delay_ms]++;
+               /* pmlmeext->bcn_delay_ratio[delay_ms] = (pmlmeext->bcn_delay_cnt[delay_ms] * 100) /pmlmeext->bcn_cnt; */
+       }
+
+       /*
+               RTW_INFO("%s(): (a)bcn_cnt = %d\n", __func__, pmlmeext->bcn_cnt);
+
+
+               for(i=0; i<9; i++)
+               {
+                       RTW_INFO("%s():bcn_delay_cnt[%d]=%d,  bcn_delay_ratio[%d]=%d\n", __func__, i,
+                               pmlmeext->bcn_delay_cnt[i] , i, pmlmeext->bcn_delay_ratio[i]);
+               }
+       */
+
+       /* dump for  adaptive_early_32k */
+       if (pmlmeext->bcn_cnt > 100 && (pmlmeext->adaptive_tsf_done == _TRUE)) {
+               u8 ratio_20_delay, ratio_80_delay;
+               u8 DrvBcnEarly, DrvBcnTimeOut;
+
+               ratio_20_delay = 0;
+               ratio_80_delay = 0;
+               DrvBcnEarly = 0xff;
+               DrvBcnTimeOut = 0xff;
+
+               RTW_INFO("%s(): bcn_cnt = %d\n", __func__, pmlmeext->bcn_cnt);
+
+               for (i = 0; i < 9; i++) {
+                       pmlmeext->bcn_delay_ratio[i] = (pmlmeext->bcn_delay_cnt[i] * 100) / pmlmeext->bcn_cnt;
+
+
+                       /* RTW_INFO("%s():bcn_delay_cnt[%d]=%d,  bcn_delay_ratio[%d]=%d\n", __func__, i,  */
+                       /*      pmlmeext->bcn_delay_cnt[i] , i, pmlmeext->bcn_delay_ratio[i]); */
+
+                       ratio_20_delay += pmlmeext->bcn_delay_ratio[i];
+                       ratio_80_delay += pmlmeext->bcn_delay_ratio[i];
+
+                       if (ratio_20_delay > 20 && DrvBcnEarly == 0xff) {
+                               DrvBcnEarly = i;
+                               /* RTW_INFO("%s(): DrvBcnEarly = %d\n", __func__, DrvBcnEarly); */
+                       }
+
+                       if (ratio_80_delay > 80 && DrvBcnTimeOut == 0xff) {
+                               DrvBcnTimeOut = i;
+                               /* RTW_INFO("%s(): DrvBcnTimeOut = %d\n", __func__, DrvBcnTimeOut); */
+                       }
+
+                       /* reset adaptive_early_32k cnt */
+                       pmlmeext->bcn_delay_cnt[i] = 0;
+                       pmlmeext->bcn_delay_ratio[i] = 0;
+               }
+
+               pmlmeext->DrvBcnEarly = DrvBcnEarly;
+               pmlmeext->DrvBcnTimeOut = DrvBcnTimeOut;
+
+               pmlmeext->bcn_cnt = 0;
+       }
+
+}
+
+
+void beacon_timing_control(_adapter *padapter)
+{
+       rtw_hal_bcn_related_reg_setting(padapter);
+}
+
+#define CONFIG_SHARED_BMC_MACID
+
+void dump_macid_map(void *sel, struct macid_bmp *map, u8 max_num)
+{
+       RTW_PRINT_SEL(sel, "0x%08x\n", map->m0);
+#if (MACID_NUM_SW_LIMIT > 32)
+       if (max_num && max_num > 32)
+               RTW_PRINT_SEL(sel, "0x%08x\n", map->m1);
+#endif
+#if (MACID_NUM_SW_LIMIT > 64)
+       if (max_num && max_num > 64)
+               RTW_PRINT_SEL(sel, "0x%08x\n", map->m2);
+#endif
+#if (MACID_NUM_SW_LIMIT > 96)
+       if (max_num && max_num > 96)
+               RTW_PRINT_SEL(sel, "0x%08x\n", map->m3);
+#endif
+}
+
+inline bool rtw_macid_is_set(struct macid_bmp *map, u8 id)
+{
+       if (id < 32)
+               return map->m0 & BIT(id);
+#if (MACID_NUM_SW_LIMIT > 32)
+       else if (id < 64)
+               return map->m1 & BIT(id - 32);
+#endif
+#if (MACID_NUM_SW_LIMIT > 64)
+       else if (id < 96)
+               return map->m2 & BIT(id - 64);
+#endif
+#if (MACID_NUM_SW_LIMIT > 96)
+       else if (id < 128)
+               return map->m3 & BIT(id - 96);
+#endif
+       else
+               rtw_warn_on(1);
+
+       return 0;
+}
+
+inline void rtw_macid_map_set(struct macid_bmp *map, u8 id)
+{
+       if (id < 32)
+               map->m0 |= BIT(id);
+#if (MACID_NUM_SW_LIMIT > 32)
+       else if (id < 64)
+               map->m1 |= BIT(id - 32);
+#endif
+#if (MACID_NUM_SW_LIMIT > 64)
+       else if (id < 96)
+               map->m2 |= BIT(id - 64);
+#endif
+#if (MACID_NUM_SW_LIMIT > 96)
+       else if (id < 128)
+               map->m3 |= BIT(id - 96);
+#endif
+       else
+               rtw_warn_on(1);
+}
+
+/*Record bc's mac-id and sec-cam-id*/
+inline void rtw_iface_bcmc_id_set(_adapter *padapter, u8 mac_id)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
+       struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
+
+       macid_ctl->iface_bmc[padapter->iface_id] = mac_id;
+}
+inline u8 rtw_iface_bcmc_id_get(_adapter *padapter)
+{
+       struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
+       struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
+
+       return macid_ctl->iface_bmc[padapter->iface_id];
+}
+
+inline void rtw_macid_map_clr(struct macid_bmp *map, u8 id)
+{
+       if (id < 32)
+               map->m0 &= ~BIT(id);
+#if (MACID_NUM_SW_LIMIT > 32)
+       else if (id < 64)
+               map->m1 &= ~BIT(id - 32);
+#endif
+#if (MACID_NUM_SW_LIMIT > 64)
+       else if (id < 96)
+               map->m2 &= ~BIT(id - 64);
+#endif
+#if (MACID_NUM_SW_LIMIT > 96)
+       else if (id < 128)
+               map->m3 &= ~BIT(id - 96);
+#endif
+       else
+               rtw_warn_on(1);
+}
+
+inline bool rtw_macid_is_used(struct macid_ctl_t *macid_ctl, u8 id)
+{
+       return rtw_macid_is_set(&macid_ctl->used, id);
+}
+
+inline bool rtw_macid_is_bmc(struct macid_ctl_t *macid_ctl, u8 id)
+{
+       return rtw_macid_is_set(&macid_ctl->bmc, id);
+}
+
+inline s8 rtw_macid_get_if_g(struct macid_ctl_t *macid_ctl, u8 id)
+{
+       int i;
+
+#ifdef CONFIG_SHARED_BMC_MACID
+       if (rtw_macid_is_bmc(macid_ctl, id)) {
+               for (i = 0; i < CONFIG_IFACE_NUMBER; i++)
+                       if (macid_ctl->iface_bmc[i] == id)
+                               return i;
+               return -1;
+       }
+#endif
+
+       for (i = 0; i < CONFIG_IFACE_NUMBER; i++) {
+               if (rtw_macid_is_set(&macid_ctl->if_g[i], id))
+                       return i;
+       }
+       return -1;
+}
+
+inline s8 rtw_macid_get_ch_g(struct macid_ctl_t *macid_ctl, u8 id)
+{
+       int i;
+
+       for (i = 0; i < 2; i++) {
+               if (rtw_macid_is_set(&macid_ctl->ch_g[i], id))
+                       return i;
+       }
+       return -1;
+}
+
+void rtw_alloc_macid(_adapter *padapter, struct sta_info *psta)
+{
+       int i;
+       _irqL irqL;
+       u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+       struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
+       struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
+       struct macid_bmp *used_map = &macid_ctl->used;
+       /* static u8 last_id = 0;  for testing */
+       u8 last_id = 0;
+       u8 is_bc_sta = _FALSE;
+
+       if (_rtw_memcmp(psta->hwaddr, adapter_mac_addr(padapter), ETH_ALEN)) {
+               psta->mac_id = macid_ctl->num;
+               return;
+       }
+
+       if (_rtw_memcmp(psta->hwaddr, bc_addr, ETH_ALEN)) {
+               is_bc_sta = _TRUE;
+               rtw_iface_bcmc_id_set(padapter, INVALID_SEC_MAC_CAM_ID);        /*init default value*/
+       }
+
+#ifdef CONFIG_SHARED_BMC_MACID
+       if (is_bc_sta
+#ifdef CONFIG_CONCURRENT_MODE
+           && (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE) || check_fwstate(&padapter->mlmepriv, WIFI_NULL_STATE))
+#endif
+          ) {
+               /* use shared broadcast & multicast macid 1 for all ifaces which configure to station mode*/
+               _enter_critical_bh(&macid_ctl->lock, &irqL);
+               rtw_macid_map_set(used_map, 1);
+               rtw_macid_map_set(&macid_ctl->bmc, 1);
+               rtw_macid_map_set(&macid_ctl->if_g[padapter->iface_id], 1);
+               macid_ctl->sta[1] = psta;
+               /* TODO ch_g? */
+               _exit_critical_bh(&macid_ctl->lock, &irqL);
+               i = 1;
+               goto assigned;
+       }
+#endif
+
+#ifdef CONFIG_MCC_MODE
+       if (MCC_EN(padapter)) {
+               if (MLME_IS_AP(padapter) || MLME_IS_GO(padapter))
+                       /* GO/AP assign client macid from 8 */
+                       last_id = 8;
+       }
+#endif /* CONFIG_MCC_MODE */
+
+       _enter_critical_bh(&macid_ctl->lock, &irqL);
+
+       for (i = last_id; i < macid_ctl->num; i++) {
+#ifdef CONFIG_SHARED_BMC_MACID
+               if (i == 1)
+                       continue;
+#endif
+
+#ifdef CONFIG_MCC_MODE
+               /* macid 0/1 reserve for mcc for mgnt queue macid */
+               if (MCC_EN(padapter)) {
+                       if (i == MCC_ROLE_STA_GC_MGMT_QUEUE_MACID)
+                               continue;
+                       if (i == MCC_ROLE_SOFTAP_GO_MGMT_QUEUE_MACID)
+                               continue;
+               }
+#endif /* CONFIG_MCC_MODE */
+
+               if (is_bc_sta) {/*for SoftAP's Broadcast sta-info*/
+                       /*TODO:non-security AP may allociated macid = 1*/
+                       struct cam_ctl_t *cam_ctl = dvobj_to_sec_camctl(dvobj);
+
+                       if ((!rtw_macid_is_used(macid_ctl, i)) && (!rtw_sec_camid_is_used(cam_ctl, i)))
+                               break;
+               } else {
+                       if (!rtw_macid_is_used(macid_ctl, i))
+                               break;
+               }
+       }
+
+       if (i < macid_ctl->num) {
+
+               rtw_macid_map_set(used_map, i);
+
+               if (is_bc_sta) {
+                       struct cam_ctl_t *cam_ctl = dvobj_to_sec_camctl(dvobj);
+
+                       rtw_macid_map_set(&macid_ctl->bmc, i);
+                       rtw_iface_bcmc_id_set(padapter, i);
+                       rtw_sec_cam_map_set(&cam_ctl->used, i);
+               }
+
+               rtw_macid_map_set(&macid_ctl->if_g[padapter->iface_id], i);
+               macid_ctl->sta[i] = psta;
+
+               /* TODO ch_g? */
+
+               last_id++;
+               last_id %= macid_ctl->num;
+       }
+
+       _exit_critical_bh(&macid_ctl->lock, &irqL);
+
+       if (i >= macid_ctl->num) {
+               psta->mac_id = macid_ctl->num;
+               RTW_ERR(FUNC_ADPT_FMT" if%u, hwaddr:"MAC_FMT" no available macid\n"
+                       , FUNC_ADPT_ARG(padapter), padapter->iface_id + 1, MAC_ARG(psta->hwaddr));
+               rtw_warn_on(1);
+               goto exit;
+       } else
+               goto assigned;
+
+assigned:
+       psta->mac_id = i;
+       RTW_INFO(FUNC_ADPT_FMT" if%u, hwaddr:"MAC_FMT" macid:%u\n"
+               , FUNC_ADPT_ARG(padapter), padapter->iface_id + 1, MAC_ARG(psta->hwaddr), psta->mac_id);
+
+exit:
+       return;
+}
+
+void rtw_release_macid(_adapter *padapter, struct sta_info *psta)
+{
+       _irqL irqL;
+       u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+       struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
+       struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
+       u8 is_bc_sta = _FALSE;
+
+       if (_rtw_memcmp(psta->hwaddr, adapter_mac_addr(padapter), ETH_ALEN))
+               return;
+
+       if (_rtw_memcmp(psta->hwaddr, bc_addr, ETH_ALEN))
+               is_bc_sta = _TRUE;
+
+#ifdef CONFIG_SHARED_BMC_MACID
+       if (is_bc_sta
+#ifdef CONFIG_CONCURRENT_MODE
+           && (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE) || check_fwstate(&padapter->mlmepriv, WIFI_NULL_STATE))
+#endif
+          )
+               return;
+
+       if (psta->mac_id == 1) {
+               RTW_ERR(FUNC_ADPT_FMT" if%u, hwaddr:"MAC_FMT" with macid:%u\n"
+                       , FUNC_ADPT_ARG(padapter), padapter->iface_id + 1, MAC_ARG(psta->hwaddr), psta->mac_id);
+               if (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE) || check_fwstate(&padapter->mlmepriv, WIFI_NULL_STATE))
+                       rtw_warn_on(1);
+               return;
+       }
+#endif
+
+       _enter_critical_bh(&macid_ctl->lock, &irqL);
+
+       if (psta->mac_id < macid_ctl->num) {
+               int i;
+
+               if (!rtw_macid_is_used(macid_ctl, psta->mac_id)) {
+                       RTW_ERR(FUNC_ADPT_FMT" if%u, hwaddr:"MAC_FMT" macid:%u not used\n"
+                               , FUNC_ADPT_ARG(padapter), padapter->iface_id + 1, MAC_ARG(psta->hwaddr), psta->mac_id);
+                       rtw_warn_on(1);
+               }
+
+               rtw_macid_map_clr(&macid_ctl->used, psta->mac_id);
+               rtw_macid_map_clr(&macid_ctl->bmc, psta->mac_id);
+
+               if (is_bc_sta) {
+                       struct cam_ctl_t *cam_ctl = dvobj_to_sec_camctl(dvobj);
+                       u8 id = rtw_iface_bcmc_id_get(padapter);
+
+                       if ((id != INVALID_SEC_MAC_CAM_ID) && (id < cam_ctl->num))
+                               rtw_sec_cam_map_clr(&cam_ctl->used, id);
+
+                       rtw_iface_bcmc_id_set(padapter, INVALID_SEC_MAC_CAM_ID);
+               }
+
+               for (i = 0; i < CONFIG_IFACE_NUMBER; i++)
+                       rtw_macid_map_clr(&macid_ctl->if_g[i], psta->mac_id);
+               for (i = 0; i < 2; i++)
+                       rtw_macid_map_clr(&macid_ctl->ch_g[i], psta->mac_id);
+               macid_ctl->sta[psta->mac_id] = NULL;
+       }
+
+       _exit_critical_bh(&macid_ctl->lock, &irqL);
+
+       psta->mac_id = macid_ctl->num;
+}
+
+/* For 8188E RA */
+u8 rtw_search_max_mac_id(_adapter *padapter)
+{
+       u8 max_mac_id = 0;
+       struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
+       struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
+       int i;
+       _irqL irqL;
+
+       /* TODO: Only search for connected macid? */
+
+       _enter_critical_bh(&macid_ctl->lock, &irqL);
+       for (i = (macid_ctl->num - 1); i > 0 ; i--) {
+               if (rtw_macid_is_used(macid_ctl, i))
+                       break;
+       }
+       _exit_critical_bh(&macid_ctl->lock, &irqL);
+       max_mac_id = i;
+
+       return max_mac_id;
+}
+
+inline void rtw_macid_ctl_set_h2c_msr(struct macid_ctl_t *macid_ctl, u8 id, u8 h2c_msr)
+{
+       if (id >= macid_ctl->num) {
+               rtw_warn_on(1);
+               return;
+       }
+
+       macid_ctl->h2c_msr[id] = h2c_msr;
+       if (0)
+               RTW_INFO("macid:%u, h2c_msr:"H2C_MSR_FMT"\n", id, H2C_MSR_ARG(&macid_ctl->h2c_msr[id]));
+}
+
+inline void rtw_macid_ctl_init(struct macid_ctl_t *macid_ctl)
+{
+       _rtw_spinlock_init(&macid_ctl->lock);
+}
+
+inline void rtw_macid_ctl_deinit(struct macid_ctl_t *macid_ctl)
+{
+       _rtw_spinlock_free(&macid_ctl->lock);
+}
+
+#if 0
+unsigned int setup_beacon_frame(_adapter *padapter, unsigned char *beacon_frame)
+{
+       unsigned short                          ATIMWindow;
+       unsigned char                                   *pframe;
+       struct tx_desc                          *ptxdesc;
+       struct rtw_ieee80211_hdr        *pwlanhdr;
+       unsigned short                          *fctrl;
+       unsigned int                                    rate_len, len = 0;
+       struct xmit_priv                        *pxmitpriv = &(padapter->xmitpriv);
+       struct mlme_ext_priv    *pmlmeext = &(padapter->mlmeextpriv);
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       WLAN_BSSID_EX           *cur_network = &(pmlmeinfo->network);
+       u8      bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+
+       _rtw_memset(beacon_frame, 0, 256);
+
+       pframe = beacon_frame + TXDESC_SIZE;
+
+       pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
+
+       fctrl = &(pwlanhdr->frame_ctl);
+       *(fctrl) = 0;
+
+       _rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
+       _rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN);
+       _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN);
+
+       SetFrameSubType(pframe, WIFI_BEACON);
+
+       pframe += sizeof(struct rtw_ieee80211_hdr_3addr);
+       len = sizeof(struct rtw_ieee80211_hdr_3addr);
+
+       /* timestamp will be inserted by hardware */
+       pframe += 8;
+       len += 8;
+
+       /* beacon interval: 2 bytes */
+       _rtw_memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2);
+
+       pframe += 2;
+       len += 2;
+
+       /* capability info: 2 bytes */
+       _rtw_memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2);
+
+       pframe += 2;
+       len += 2;
+
+       /* SSID */
+       pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &len);
+
+       /* supported rates... */
+       rate_len = rtw_get_rateset_len(cur_network->SupportedRates);
+       pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8) ? 8 : rate_len), cur_network->SupportedRates, &len);
+
+       /* DS parameter set */
+       pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &len);
+
+       /* IBSS Parameter Set... */
+       /* ATIMWindow = cur->Configuration.ATIMWindow; */
+       ATIMWindow = 0;
+       pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &len);
+
+       /* todo: ERP IE */
+
+       /* EXTERNDED SUPPORTED RATE */
+       if (rate_len > 8)
+               pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &len);
+
+       if ((len + TXDESC_SIZE) > 256) {
+               /* RTW_INFO("marc: beacon frame too large\n"); */
+               return 0;
+       }
+
+       /* fill the tx descriptor */
+       ptxdesc = (struct tx_desc *)beacon_frame;
+
+       /* offset 0      */
+       ptxdesc->txdw0 |= cpu_to_le32(len & 0x0000ffff);
+       ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & 0x00ff0000); /* default = 32 bytes for TX Desc */
+
+       /* offset 4      */
+       ptxdesc->txdw1 |= cpu_to_le32((0x10 << QSEL_SHT) & 0x00001f00);
+
+       /* offset 8              */
+       ptxdesc->txdw2 |= cpu_to_le32(BMC);
+       ptxdesc->txdw2 |= cpu_to_le32(BK);
+
+       /* offset 16             */
+       ptxdesc->txdw4 = 0x80000000;
+
+       /* offset 20 */
+       ptxdesc->txdw5 = 0x00000000; /* 1M       */
+
+       return len + TXDESC_SIZE;
+}
+#endif
+
+_adapter *dvobj_get_port0_adapter(struct dvobj_priv *dvobj)
+{
+       _adapter *port0_iface = NULL;
+       int i;
+       for (i = 0; i < dvobj->iface_nums; i++) {
+               if (get_hw_port(dvobj->padapters[i]) == HW_PORT0)
+                       break;
+       }
+
+       if (i < 0 || i >= dvobj->iface_nums)
+               rtw_warn_on(1);
+       else
+               port0_iface = dvobj->padapters[i];
+
+       return port0_iface;
+}
+
+#if defined(CONFIG_WOWLAN) || defined(CONFIG_AP_WOWLAN)
+void rtw_get_current_ip_address(PADAPTER padapter, u8 *pcurrentip)
+{
+       struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
+       struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
+       struct in_device *my_ip_ptr = padapter->pnetdev->ip_ptr;
+       u8 ipaddress[4];
+
+       if ((pmlmeinfo->state & WIFI_FW_LINKING_STATE) ||
+           pmlmeinfo->state & WIFI_FW_AP_STATE) {
+               if (my_ip_ptr != NULL) {
+                       struct in_ifaddr *my_ifa_list  = my_ip_ptr->ifa_list ;
+                       if (my_ifa_list != NULL) {
+                               ipaddress[0] = my_ifa_list->ifa_address & 0xFF;
+                               ipaddress[1] = (my_ifa_list->ifa_address >> 8) & 0xFF;
+                               ipaddress[2] = (my_ifa_list->ifa_address >> 16) & 0xFF;
+                               ipaddress[3] = my_ifa_list->ifa_address >> 24;
+                               RTW_INFO("%s: %d.%d.%d.%d ==========\n", __func__,
+                                       ipaddress[0], ipaddress[1], ipaddress[2], ipaddress[3]);
+                               _rtw_memcpy(pcurrentip, ipaddress, 4);
+                       }
+               }
+       }
+}
+#endif
+#ifdef CONFIG_WOWLAN
+bool rtw_wowlan_parser_pattern_cmd(u8 *input, char *pattern,
+                                  int *pattern_len, char *bit_mask)
+{
+       char *cp = NULL, *end = NULL;
+       size_t len = 0;
+       int pos = 0, mask_pos = 0, res = 0;
+       u8 member[2] = {0};
+
+       cp = strchr(input, '=');
+       if (cp) {
+               *cp = 0;
+               cp++;
+               input = cp;
+       }
+
+       while (1) {
+               cp = strchr(input, ':');
+
+               if (cp) {
+                       len = strlen(input) - strlen(cp);
+                       *cp = 0;
+                       cp++;
+               } else
+                       len = 2;
+
+               if (bit_mask && (strcmp(input, "-") == 0 ||
+                                strcmp(input, "xx") == 0 ||
+                                strcmp(input, "--") == 0)) {
+                       /* skip this byte and leave mask bit unset */
+               } else {
+                       u8 hex;
+
+                       strncpy(member, input, len);
+                       if (!rtw_check_pattern_valid(member, sizeof(member))) {
+                               RTW_INFO("%s:[ERROR] pattern is invalid!!\n",
+                                        __func__);
+                               goto error;
+                       }
+
+                       res = sscanf(member, "%02hhx", &hex);
+                       pattern[pos] = hex;
+                       mask_pos = pos / 8;
+                       if (bit_mask)
+                               bit_mask[mask_pos] |= 1 << (pos % 8);
+               }
+
+               pos++;
+               if (!cp)
+                       break;
+               input = cp;
+       }
+
+       (*pattern_len) = pos;
+
+       return _TRUE;
+error:
+       return _FALSE;
+}
+
+bool rtw_check_pattern_valid(u8 *input, u8 len)
+{
+       int i = 0;
+       bool res = _FALSE;
+
+       if (len != 2)
+               goto exit;
+
+       for (i = 0 ; i < len ; i++)
+               if (IsHexDigit(input[i]) == _FALSE)
+                       goto exit;
+
+       res = _SUCCESS;
+
+exit:
+       return res;
+}
+
+u8 rtw_set_default_pattern(_adapter *adapter)
+{
+       struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(adapter);
+       struct registry_priv *pregistrypriv = &adapter->registrypriv;
+       u8 index = 0;
+       u8 currentip[4];
+       u8 multicast_addr[3] = {0x01, 0x00, 0x5e};
+       u8 multicast_ip[4] = {0xe0, 0x28, 0x28, 0x2a};
+       u8 unicast_mask[5] = {0x3f, 0x70, 0x80, 0xc0, 0x03};
+       u8 multicast_mask[5] = {0x07, 0x70, 0x80, 0xc0, 0x03};
+       u8 ip_protocol[3] = {0x08, 0x00, 0x45};
+       u8 icmp_protocol[1] = {0x01};
+       u8 tcp_protocol[1] = {0x06};
+       u8 udp_protocol[1] = {0x11};
+
+       if (pregistrypriv->default_patterns_en == _FALSE)
+               return 0;
+
+       for (index = 0 ; index < DEFAULT_PATTERN_NUM ; index++) {
+               _rtw_memset(pwrpriv->patterns[index].content, 0,
+                           sizeof(pwrpriv->patterns[index].content));
+               _rtw_memset(pwrpriv->patterns[index].mask, 0,
+                           sizeof(pwrpriv->patterns[index].mask));
+               pwrpriv->patterns[index].len = 0;
+       }
+
+       rtw_get_current_ip_address(adapter, currentip);
+
+       /*TCP/ICMP unicast*/
+       for (index = 0 ; index < DEFAULT_PATTERN_NUM ; index++) {
+               switch (index) {
+               case 0:
+                       _rtw_memcpy(pwrpriv->patterns[index].content,
+                                   adapter_mac_addr(adapter),
+                                   ETH_ALEN);
+                       _rtw_memcpy(pwrpriv->patterns[index].content + ETH_TYPE_OFFSET,
+                                   &ip_protocol, sizeof(ip_protocol));
+                       _rtw_memcpy(pwrpriv->patterns[index].content + PROTOCOL_OFFSET,
+                                   &tcp_protocol, sizeof(tcp_protocol));
+                       _rtw_memcpy(pwrpriv->patterns[index].content + IP_OFFSET,
+                                   &currentip, sizeof(currentip));
+                       _rtw_memcpy(pwrpriv->patterns[index].mask,
+                                   &unicast_mask, sizeof(unicast_mask));
+                       pwrpriv->patterns[index].len = IP_OFFSET + sizeof(currentip);
+                       break;
+               case 1:
+                       _rtw_memcpy(pwrpriv->patterns[index].content,
+                                   adapter_mac_addr(adapter),
+                                   ETH_ALEN);
+                       _rtw_memcpy(pwrpriv->patterns[index].content + ETH_TYPE_OFFSET,
+                                   &ip_protocol, sizeof(ip_protocol));
+                       _rtw_memcpy(pwrpriv->patterns[index].content + PROTOCOL_OFFSET,
+                                   &icmp_protocol, sizeof(icmp_protocol));
+                       _rtw_memcpy(pwrpriv->patterns[index].content + IP_OFFSET,
+                                   &currentip, sizeof(currentip));
+                       _rtw_memcpy(pwrpriv->patterns[index].mask,
+                                   &unicast_mask, sizeof(unicast_mask));
+                       pwrpriv->patterns[index].len = IP_OFFSET + sizeof(currentip);
+                       break;
+               case 2:
+                       _rtw_memcpy(pwrpriv->patterns[index].content, &multicast_addr,
+                                   sizeof(multicast_addr));
+                       _rtw_memcpy(pwrpriv->patterns[index].content + ETH_TYPE_OFFSET,
+                                   &ip_protocol, sizeof(ip_protocol));
+                       _rtw_memcpy(pwrpriv->patterns[index].content + PROTOCOL_OFFSET,
+                                   &udp_protocol, sizeof(udp_protocol));
+                       _rtw_memcpy(pwrpriv->patterns[index].content + IP_OFFSET,
+                                   &multicast_ip, sizeof(multicast_ip));
+                       _rtw_memcpy(pwrpriv->patterns[index].mask,
+                                   &multicast_mask, sizeof(multicast_mask));
+                       pwrpriv->patterns[index].len =
+                               IP_OFFSET + sizeof(multicast_ip);
+                       break;
+               }
+       }
+
+       return index;
+}
+
+bool rtw_read_from_frame_mask(_adapter *adapter, u8 idx)
+{
+       u32 data_l = 0, data_h = 0, rx_dma_buff_sz = 0, page_sz = 0;
+       u16 offset, rx_buf_ptr = 0;
+       u16 cam_start_offset = 0;
+       u16 ctrl_l = 0, ctrl_h = 0;
+       u8 count = 0, tmp = 0;
+       int i = 0;
+       bool res = _TRUE;
+
+       if (idx > MAX_WKFM_NUM) {
+               RTW_INFO("[Error]: %s, pattern index is out of range\n",
+                        __func__);
+               return _FALSE;
+       }
+
+       rtw_hal_get_def_var(adapter, HAL_DEF_RX_DMA_SZ_WOW,
+                           (u8 *)&rx_dma_buff_sz);
+
+       if (rx_dma_buff_sz == 0) {
+               RTW_INFO("[Error]: %s, rx_dma_buff_sz is 0!!\n", __func__);
+               return _FALSE;
+       }
+
+       rtw_hal_get_def_var(adapter, HAL_DEF_RX_PAGE_SIZE, (u8 *)&page_sz);
+
+       if (page_sz == 0) {
+               RTW_INFO("[Error]: %s, page_sz is 0!!\n", __func__);
+               return _FALSE;
+       }
+
+       offset = (u16)PageNum(rx_dma_buff_sz, page_sz);
+       cam_start_offset = offset * page_sz;
+
+       ctrl_l = 0x0;
+       ctrl_h = 0x0;
+
+       /* Enable RX packet buffer access */
+       rtw_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, RXPKT_BUF_SELECT);
+
+       /* Read the WKFM CAM */
+       for (i = 0; i < (WKFMCAM_ADDR_NUM / 2); i++) {
+               /*
+                * Set Rx packet buffer offset.
+                * RxBufer pointer increases 1, we can access 8 bytes in Rx packet buffer.
+                * CAM start offset (unit: 1 byte) =  Index*WKFMCAM_SIZE
+                * RxBufer pointer addr = (CAM start offset + per entry offset of a WKFMCAM)/8
+                * * Index: The index of the wake up frame mask
+                * * WKFMCAM_SIZE: the total size of one WKFM CAM
+                * * per entry offset of a WKFM CAM: Addr i * 4 bytes
+                */
+               rx_buf_ptr =
+                       (cam_start_offset + idx * WKFMCAM_SIZE + i * 8) >> 3;
+               rtw_write16(adapter, REG_PKTBUF_DBG_CTRL, rx_buf_ptr);
+
+               rtw_write16(adapter, REG_RXPKTBUF_CTRL, ctrl_l);
+               data_l = rtw_read32(adapter, REG_PKTBUF_DBG_DATA_L);
+               data_h = rtw_read32(adapter, REG_PKTBUF_DBG_DATA_H);
+
+               RTW_INFO("[%d]: %08x %08x\n", i, data_h, data_l);
+
+               count = 0;
+
+               do {
+                       tmp = rtw_read8(adapter, REG_RXPKTBUF_CTRL);
+                       rtw_udelay_os(2);
+                       count++;
+               } while (!tmp && count < 100);
+
+               if (count >= 100) {
+                       RTW_INFO("%s count:%d\n", __func__, count);
+                       res = _FALSE;
+               }
+       }
+
+       /* Disable RX packet buffer access */
+       rtw_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL,
+                  DISABLE_TRXPKT_BUF_ACCESS);
+       return res;
+}
+
+bool rtw_write_to_frame_mask(_adapter *adapter, u8 idx,
+                            struct  rtl_wow_pattern *context)
+{
+       u32 data = 0, rx_dma_buff_sz = 0, page_sz = 0;
+       u16 offset, rx_buf_ptr = 0;
+       u16 cam_start_offset = 0;
+       u16 ctrl_l = 0, ctrl_h = 0;
+       u8 count = 0, tmp = 0;
+       int res = 0, i = 0;
+
+       if (idx > MAX_WKFM_NUM) {
+               RTW_INFO("[Error]: %s, pattern index is out of range\n",
+                        __func__);
+               return _FALSE;
+       }
+
+       rtw_hal_get_def_var(adapter, HAL_DEF_RX_DMA_SZ_WOW,
+                           (u8 *)&rx_dma_buff_sz);
+
+       if (rx_dma_buff_sz == 0) {
+               RTW_INFO("[Error]: %s, rx_dma_buff_sz is 0!!\n", __func__);
+               return _FALSE;
+       }
+
+       rtw_hal_get_def_var(adapter, HAL_DEF_RX_PAGE_SIZE, (u8 *)&page_sz);
+
+       if (page_sz == 0) {
+               RTW_INFO("[Error]: %s, page_sz is 0!!\n", __func__);
+               return _FALSE;
+       }
+
+       offset = (u16)PageNum(rx_dma_buff_sz, page_sz);
+
+       cam_start_offset = offset * page_sz;
+
+       if (IS_HARDWARE_TYPE_8188E(adapter)) {
+               ctrl_l = 0x0001;
+               ctrl_h = 0x0001;
+       } else {
+               ctrl_l = 0x0f01;
+               ctrl_h = 0xf001;
+       }
+
+       /* Enable RX packet buffer access */
+       rtw_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, RXPKT_BUF_SELECT);
+
+       /* Write the WKFM CAM */
+       for (i = 0; i < WKFMCAM_ADDR_NUM; i++) {
+               /*
+                * Set Rx packet buffer offset.
+                * RxBufer pointer increases 1, we can access 8 bytes in Rx packet buffer.
+                * CAM start offset (unit: 1 byte) =  Index*WKFMCAM_SIZE
+                * RxBufer pointer addr = (CAM start offset + per entry offset of a WKFMCAM)/8
+                * * Index: The index of the wake up frame mask
+                * * WKFMCAM_SIZE: the total size of one WKFM CAM
+                * * per entry offset of a WKFM CAM: Addr i * 4 bytes
+                */
+               rx_buf_ptr =
+                       (cam_start_offset + idx * WKFMCAM_SIZE + i * 4) >> 3;
+               rtw_write16(adapter, REG_PKTBUF_DBG_CTRL, rx_buf_ptr);
+
+               if (i == 0) {
+                       if (context->type == PATTERN_VALID)
+                               data = BIT(31);
+                       else if (context->type == PATTERN_BROADCAST)
+                               data = BIT(31) | BIT(26);
+                       else if (context->type == PATTERN_MULTICAST)
+                               data = BIT(31) | BIT(25);
+                       else if (context->type == PATTERN_UNICAST)
+                               data = BIT(31) | BIT(24);
+
+                       if (context->crc != 0)
+                               data |= context->crc;
+
+                       rtw_write32(adapter, REG_PKTBUF_DBG_DATA_L, data);
+                       rtw_write16(adapter, REG_RXPKTBUF_CTRL, ctrl_l);
+               } else if (i == 1) {
+                       data = 0;
+                       rtw_write32(adapter, REG_PKTBUF_DBG_DATA_H, data);
+                       rtw_write16(adapter, REG_RXPKTBUF_CTRL, ctrl_h);
+               } else if (i == 2 || i == 4) {
+                       data = context->mask[i - 2];
+                       rtw_write32(adapter, REG_PKTBUF_DBG_DATA_L, data);
+                       /* write to RX packet buffer*/
+                       rtw_write16(adapter, REG_RXPKTBUF_CTRL, ctrl_l);
+               } else if (i == 3 || i == 5) {
+                       data = context->mask[i - 2];
+                       rtw_write32(adapter, REG_PKTBUF_DBG_DATA_H, data);
+                       /* write to RX packet buffer*/
+                       rtw_write16(adapter, REG_RXPKTBUF_CTRL, ctrl_h);
+               }
+
+               count = 0;
+               do {
+                       tmp = rtw_read8(adapter, REG_RXPKTBUF_CTRL);
+                       rtw_udelay_os(2);
+                       count++;
+               } while (tmp && count < 100);
+
+               if (count >= 100)
+                       res = _FALSE;
+               else
+                       res = _TRUE;
+       }
+
+       /* Disable RX packet buffer access */
+       rtw_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL,
+                  DISABLE_TRXPKT_BUF_ACCESS);
+
+       return res;
+}
+
+
+void rtw_dump_priv_pattern(_adapter *adapter, u8 idx)
+{
+       struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(adapter);
+       char str_1[128];
+       char *p_str;
+       u8 val8 = 0;
+       int i = 0, j = 0, len = 0, max_len = 0;
+
+       RTW_INFO("=========[%d]========\n", idx);
+
+       RTW_INFO(">>>priv_pattern_content:\n");
+       p_str = str_1;
+       max_len = sizeof(str_1);
+       for (i = 0 ; i < MAX_WKFM_PATTERN_SIZE / 8 ; i++) {
+               _rtw_memset(p_str, 0, max_len);
+               len = 0;
+               for (j = 0 ; j < 8 ; j++) {
+                       val8 = pwrctl->patterns[idx].content[i * 8 + j];
+                       len += snprintf(p_str + len, max_len - len,
+                                       "%02x ", val8);
+               }
+               RTW_INFO("%s\n", p_str);
+       }
+
+       RTW_INFO(">>>priv_pattern_mask:\n");
+       for (i = 0 ; i < MAX_WKFM_SIZE / 8 ; i++) {
+               _rtw_memset(p_str, 0, max_len);
+               len = 0;
+               for (j = 0 ; j < 8 ; j++) {
+                       val8 = pwrctl->patterns[idx].mask[i * 8 + j];
+                       len += snprintf(p_str + len, max_len - len,
+                                       "%02x ", val8);
+               }
+               RTW_INFO("%s\n", p_str);
+       }
+
+       RTW_INFO(">>>priv_pattern_len:\n");
+       RTW_INFO("%s: len: %d\n", __func__, pwrctl->patterns[idx].len);
+}
+
+void rtw_clean_pattern(_adapter *adapter)
+{
+       struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(adapter);
+       struct rtl_wow_pattern zero_pattern;
+       int i = 0;
+
+       _rtw_memset(&zero_pattern, 0, sizeof(struct rtl_wow_pattern));
+
+       zero_pattern.type = PATTERN_INVALID;
+
+       for (i = 0; i < MAX_WKFM_NUM; i++)
+               rtw_write_to_frame_mask(adapter, i, &zero_pattern);
+
+       rtw_write8(adapter, REG_WKFMCAM_NUM, 0);
+}
+
+void rtw_get_sec_iv(PADAPTER padapter, u8 *pcur_dot11txpn, u8 *StaAddr)
+{
+       struct sta_info         *psta;
+       struct security_priv *psecpriv = &padapter->securitypriv;
+
+       _rtw_memset(pcur_dot11txpn, 0, 8);
+       if (NULL == StaAddr)
+               return;
+       psta = rtw_get_stainfo(&padapter->stapriv, StaAddr);
+       RTW_INFO("%s(): StaAddr: %02x %02x %02x %02x %02x %02x\n",
+                __func__, StaAddr[0], StaAddr[1], StaAddr[2],
+                StaAddr[3], StaAddr[4], StaAddr[5]);
+
+       if (psta) {
+               if (psecpriv->dot11PrivacyAlgrthm != _NO_PRIVACY_ && psta->dot11txpn.val > 0)
+                       psta->dot11txpn.val--;
+               AES_IV(pcur_dot11txpn, psta->dot11txpn, 0);
+
+               RTW_INFO("%s(): CurrentIV: %02x %02x %02x %02x %02x %02x %02x %02x\n"
+                        , __func__, pcur_dot11txpn[0], pcur_dot11txpn[1],
+                       pcur_dot11txpn[2], pcur_dot11txpn[3], pcur_dot11txpn[4],
+                       pcur_dot11txpn[5], pcur_dot11txpn[6], pcur_dot11txpn[7]);
+       }
+}
+void rtw_set_sec_pn(PADAPTER padapter)
+{
+       struct sta_info         *psta;
+       struct mlme_ext_priv    *pmlmeext = &(padapter->mlmeextpriv);
+       struct mlme_ext_info    *pmlmeinfo = &(pmlmeext->mlmext_info);
+       struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
+       struct security_priv *psecpriv = &padapter->securitypriv;
+
+       psta = rtw_get_stainfo(&padapter->stapriv,
+                              get_my_bssid(&pmlmeinfo->network));
+
+       if (psta) {
+               if (pwrpriv->wowlan_fw_iv > psta->dot11txpn.val) {
+                       if (psecpriv->dot11PrivacyAlgrthm != _NO_PRIVACY_)
+                               psta->dot11txpn.val = pwrpriv->wowlan_fw_iv + 2;
+               } else {
+                       RTW_INFO("%s(): FW IV is smaller than driver\n", __func__);
+                       psta->dot11txpn.val += 2;
+               }
+               RTW_INFO("%s: dot11txpn: 0x%016llx\n", __func__ , psta->dot11txpn.val);
+       }
+}
+#endif /* CONFIG_WOWLAN */
+
+#ifdef CONFIG_PNO_SUPPORT
+#define        CSCAN_TLV_TYPE_SSID_IE  'S'
+#define CIPHER_IE "key_mgmt="
+#define CIPHER_NONE "NONE"
+#define CIPHER_WPA_PSK "WPA-PSK"
+#define CIPHER_WPA_EAP "WPA-EAP IEEE8021X"
+/*
+ *  SSIDs list parsing from cscan tlv list
+ */
+int rtw_parse_ssid_list_tlv(char **list_str, pno_ssid_t *ssid,
+                           int max, int *bytes_left)
+{
+       char *str;
+
+       int idx = 0;
+
+       if ((list_str == NULL) || (*list_str == NULL) || (*bytes_left < 0)) {
+               RTW_INFO("%s error paramters\n", __func__);
+               return -1;
+       }
+
+       str = *list_str;
+       while (*bytes_left > 0) {
+
+               if (str[0] != CSCAN_TLV_TYPE_SSID_IE) {
+                       *list_str = str;
+                       RTW_INFO("nssid=%d left_parse=%d %d\n", idx, *bytes_left, str[0]);
+                       return idx;
+               }
+
+               /* Get proper CSCAN_TLV_TYPE_SSID_IE */
+               *bytes_left -= 1;
+               str += 1;
+
+               if (str[0] == 0) {
+                       /* Broadcast SSID */
+                       ssid[idx].SSID_len = 0;
+                       memset((char *)ssid[idx].SSID, 0x0, WLAN_SSID_MAXLEN);
+                       *bytes_left -= 1;
+                       str += 1;
+
+                       RTW_INFO("BROADCAST SCAN  left=%d\n", *bytes_left);
+               } else if (str[0] <= WLAN_SSID_MAXLEN) {
+                       /* Get proper SSID size */
+                       ssid[idx].SSID_len = str[0];
+                       *bytes_left -= 1;
+                       str += 1;
+
+                       /* Get SSID */
+                       if (ssid[idx].SSID_len > *bytes_left) {
+                               RTW_INFO("%s out of memory range len=%d but left=%d\n",
+                                       __func__, ssid[idx].SSID_len, *bytes_left);
+                               return -1;
+                       }
+
+                       memcpy((char *)ssid[idx].SSID, str, ssid[idx].SSID_len);
+
+                       *bytes_left -= ssid[idx].SSID_len;
+                       str += ssid[idx].SSID_len;
+
+                       RTW_INFO("%s :size=%d left=%d\n",
+                               (char *)ssid[idx].SSID, ssid[idx].SSID_len, *bytes_left);
+               } else {
+                       RTW_INFO("### SSID size more that %d\n", str[0]);
+                       return -1;
+               }
+
+               if (idx++ >  max) {
+                       RTW_INFO("%s number of SSIDs more that %d\n", __func__, idx);
+                       return -1;
+               }
+       }
+
+       *list_str = str;
+       return idx;
+}
+
+int rtw_parse_cipher_list(struct pno_nlo_info *nlo_info, char *list_str)
+{
+
+       char *pch, *pnext, *pend;
+       u8 key_len = 0, index = 0;
+
+       pch = list_str;
+
+       if (nlo_info == NULL || list_str == NULL) {
+               RTW_INFO("%s error paramters\n", __func__);
+               return -1;
+       }
+
+       while (strlen(pch) != 0) {
+               pnext = strstr(pch, "key_mgmt=");
+               if (pnext != NULL) {
+                       pch = pnext + strlen(CIPHER_IE);
+                       pend = strstr(pch, "}");
+                       if (strncmp(pch, CIPHER_NONE,
+                                   strlen(CIPHER_NONE)) == 0)
+                               nlo_info->ssid_cipher_info[index] = 0x00;
+                       else if (strncmp(pch, CIPHER_WPA_PSK,
+                                        strlen(CIPHER_WPA_PSK)) == 0)
+                               nlo_info->ssid_cipher_info[index] = 0x66;
+                       else if (strncmp(pch, CIPHER_WPA_EAP,
+                                        strlen(CIPHER_WPA_EAP)) == 0)
+                               nlo_info->ssid_cipher_info[index] = 0x01;
+                       index++;
+                       pch = pend + 1;
+               } else
+                       break;
+       }
+       return 0;
+}
+
+int rtw_dev_nlo_info_set(struct pno_nlo_info *nlo_info, pno_ssid_t *ssid,
+                int num, int pno_time, int pno_repeat, int pno_freq_expo_max)
+{
+
+       int i = 0;
+       struct file *fp;
+       mm_segment_t fs;
+       loff_t pos = 0;
+       u8 *source = NULL;
+       long len = 0;
+
+       RTW_INFO("+%s+\n", __func__);
+
+       nlo_info->fast_scan_period = pno_time;
+       nlo_info->ssid_num = num & BIT_LEN_MASK_32(8);
+       nlo_info->hidden_ssid_num = num & BIT_LEN_MASK_32(8);
+       nlo_info->slow_scan_period = (pno_time * 2);
+       nlo_info->fast_scan_iterations = 5;
+
+       if (nlo_info->hidden_ssid_num > 8)
+               nlo_info->hidden_ssid_num = 8;
+
+       /* TODO: channel list and probe index is all empty. */
+       for (i = 0 ; i < num ; i++) {
+               nlo_info->ssid_length[i]
+                       = ssid[i].SSID_len;
+       }
+
+       /* cipher array */
+       fp = filp_open("/home/timlee/wpa_kk/wpa.conf", O_RDONLY,  0644);
+       if (IS_ERR(fp)) {
+               RTW_INFO("Error, wpa_supplicant.conf doesn't exist.\n");
+               RTW_INFO("Error, cipher array using default value.\n");
+               return 0;
+       }
+
+       len = i_size_read(fp->f_path.dentry->d_inode);
+       if (len < 0 || len > 2048) {
+               RTW_INFO("Error, file size is bigger than 2048.\n");
+               RTW_INFO("Error, cipher array using default value.\n");
+               return 0;
+       }
+
+       fs = get_fs();
+       set_fs(KERNEL_DS);
+
+       source = rtw_zmalloc(2048);
+
+       if (source != NULL) {
+               len = vfs_read(fp, source, len, &pos);
+               rtw_parse_cipher_list(nlo_info, source);
+               rtw_mfree(source, 2048);
+       }
+
+       set_fs(fs);
+       filp_close(fp, NULL);
+
+       RTW_INFO("-%s-\n", __func__);
+       return 0;
+}
+
+int rtw_dev_ssid_list_set(struct pno_ssid_list *pno_ssid_list,
+                         pno_ssid_t *ssid, u8 num)
+{
+
+       int i = 0;
+       if (num > MAX_PNO_LIST_COUNT)
+               num = MAX_PNO_LIST_COUNT;
+
+       for (i = 0 ; i < num ; i++) {
+               _rtw_memcpy(&pno_ssid_list->node[i].SSID,
+                           ssid[i].SSID, ssid[i].SSID_len);
+               pno_ssid_list->node[i].SSID_len = ssid[i].SSID_len;
+       }
+       return 0;
+}
+
+int rtw_dev_scan_info_set(_adapter *padapter, pno_ssid_t *ssid,
+         unsigned char ch, unsigned char ch_offset, unsigned short bw_mode)
+{
+
+       struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
+       struct pno_scan_info *scan_info = pwrctl->pscan_info;
+       int i;
+
+       scan_info->channel_num = MAX_SCAN_LIST_COUNT;
+       scan_info->orig_ch = ch;
+       scan_info->orig_bw = bw_mode;
+       scan_info->orig_40_offset = ch_offset;
+
+       for (i = 0 ; i < scan_info->channel_num ; i++) {
+               if (i < 11)
+                       scan_info->ssid_channel_info[i].active = 1;
+               else
+                       scan_info->ssid_channel_info[i].active = 0;
+
+               scan_info->ssid_channel_info[i].timeout = 100;
+
+               scan_info->ssid_channel_info[i].tx_power =
+                       PHY_GetTxPowerIndex(padapter, 0, 0x02, bw_mode, i + 1);
+
+               scan_info->ssid_channel_info[i].channel = i + 1;
+       }
+
+       RTW_INFO("%s, channel_num: %d, orig_ch: %d, orig_bw: %d orig_40_offset: %d\n",
+                __func__, scan_info->channel_num, scan_info->orig_ch,
+                scan_info->orig_bw, scan_info->orig_40_offset);
+       return 0;
+}
+
+int rtw_dev_pno_set(struct net_device *net, pno_ssid_t *ssid, int num,
+                   int pno_time, int pno_repeat, int pno_freq_expo_max)
+{
+
+       _adapter *padapter = (_adapter *)rtw_netdev_priv(net);
+       struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
+       struct mlme_ext_priv    *pmlmeext = &padapter->mlmeextpriv;
+
+       int ret = -1;
+
+       if (num == 0) {
+               RTW_INFO("%s, nssid is zero, no need to setup pno ssid list\n", __func__);
+               return 0;
+       }
+
+       if (pwrctl == NULL) {
+               RTW_INFO("%s, ERROR: pwrctl is NULL\n", __func__);
+               return -1;
+       } else {
+               pwrctl->pnlo_info =
+                       (pno_nlo_info_t *)rtw_zmalloc(sizeof(pno_nlo_info_t));
+               pwrctl->pno_ssid_list =
+                       (pno_ssid_list_t *)rtw_zmalloc(sizeof(pno_ssid_list_t));
+               pwrctl->pscan_info =
+                       (pno_scan_info_t *)rtw_zmalloc(sizeof(pno_scan_info_t));
+       }
+
+       if (pwrctl->pnlo_info == NULL ||
+           pwrctl->pscan_info == NULL ||
+           pwrctl->pno_ssid_list == NULL) {
+               RTW_INFO("%s, ERROR: alloc nlo_info, ssid_list, scan_info fail\n", __func__);
+               goto failing;
+       }
+
+       pwrctl->pno_in_resume = _FALSE;
+
+       pwrctl->pno_inited = _TRUE;
+       /* NLO Info */
+       ret = rtw_dev_nlo_info_set(pwrctl->pnlo_info, ssid, num,
+                                  pno_time, pno_repeat, pno_freq_expo_max);
+
+       /* SSID Info */
+       ret = rtw_dev_ssid_list_set(pwrctl->pno_ssid_list, ssid, num);
+
+       /* SCAN Info */
+       ret = rtw_dev_scan_info_set(padapter, ssid, pmlmeext->cur_channel,
+                           pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode);
+
+       RTW_INFO("+%s num: %d, pno_time: %d, pno_repeat:%d, pno_freq_expo_max:%d+\n",
+                __func__, num, pno_time, pno_repeat, pno_freq_expo_max);
+
+       return 0;
+
+failing:
+       if (pwrctl->pnlo_info) {
+               rtw_mfree((u8 *)pwrctl->pnlo_info, sizeof(pno_nlo_info_t));
+               pwrctl->pnlo_info = NULL;
+       }
+       if (pwrctl->pno_ssid_list) {
+               rtw_mfree((u8 *)pwrctl->pno_ssid_list, sizeof(pno_ssid_list_t));
+               pwrctl->pno_ssid_list = NULL;
+       }
+       if (pwrctl->pscan_info) {
+               rtw_mfree((u8 *)pwrctl->pscan_info, sizeof(pno_scan_info_t));
+               pwrctl->pscan_info = NULL;
+       }
+
+       return -1;
+}
+
+#ifdef CONFIG_PNO_SET_DEBUG
+void rtw_dev_pno_debug(struct net_device *net)
+{
+       _adapter *padapter = (_adapter *)rtw_netdev_priv(net);
+       struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
+       int i = 0, j = 0;
+
+       RTW_INFO("*******NLO_INFO********\n");
+       RTW_INFO("ssid_num: %d\n", pwrctl->pnlo_info->ssid_num);
+       RTW_INFO("fast_scan_iterations: %d\n",
+                pwrctl->pnlo_info->fast_scan_iterations);
+       RTW_INFO("fast_scan_period: %d\n", pwrctl->pnlo_info->fast_scan_period);
+       RTW_INFO("slow_scan_period: %d\n", pwrctl->pnlo_info->slow_scan_period);
+
+
+
+       for (i = 0 ; i < MAX_PNO_LIST_COUNT ; i++) {
+               RTW_INFO("%d SSID (%s) length (%d) cipher(%x) channel(%d)\n",
+                       i, pwrctl->pno_ssid_list->node[i].SSID, pwrctl->pnlo_info->ssid_length[i],
+                       pwrctl->pnlo_info->ssid_cipher_info[i], pwrctl->pnlo_info->ssid_channel_info[i]);
+       }
+
+       RTW_INFO("******SCAN_INFO******\n");
+       RTW_INFO("ch_num: %d\n", pwrctl->pscan_info->channel_num);
+       RTW_INFO("orig_ch: %d\n", pwrctl->pscan_info->orig_ch);
+       RTW_INFO("orig bw: %d\n", pwrctl->pscan_info->orig_bw);
+       RTW_INFO("orig 40 offset: %d\n", pwrctl->pscan_info->orig_40_offset);
+       for (i = 0 ; i < MAX_SCAN_LIST_COUNT ; i++) {
+               RTW_INFO("[%02d] avtive:%d, timeout:%d, tx_power:%d, ch:%02d\n",
+                        i, pwrctl->pscan_info->ssid_channel_info[i].active,
+                        pwrctl->pscan_info->ssid_channel_info[i].timeout,
+                        pwrctl->pscan_info->ssid_channel_info[i].tx_power,
+                        pwrctl->pscan_info->ssid_channel_info[i].channel);
+       }
+       RTW_INFO("*****************\n");
+}
+#endif /* CONFIG_PNO_SET_DEBUG */
+#endif /* CONFIG_PNO_SUPPORT */