diff --git a/changelog.txt b/changelog.txt
index d74a2cb..8db8acb 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,8 @@
+2023/11/17
+	1. 支持设置国家码
+	2. SCAN AP列表信息修改，支持输出国家码和BSS BW。
+	3. SCAN功能修改，通过参数控制是否清空BSS List。
+
 2023/08/04
 	1. 支持接口聚合收发功能，此功能默认关闭，1.x版本固件不支持聚合功能。
 	2. sleep流程调整：sleep命令发送完成后立即设置sleep标识，拦截后续所有的数据；sleep命令的resp失败时再清除sleep标识。
diff --git a/doc/泰芯Linux_WiFi_FMAC驱动开发指南.pdf b/doc/泰芯Linux_WiFi_FMAC驱动开发指南.pdf
index 0ceccd3..c884ae0 100644
Binary files a/doc/泰芯Linux_WiFi_FMAC驱动开发指南.pdf and b/doc/泰芯Linux_WiFi_FMAC驱动开发指南.pdf differ
diff --git a/hgic.h b/hgic.h
index 212aad2..45a1e77 100644
--- a/hgic.h
+++ b/hgic.h
@@ -25,6 +25,16 @@ struct hgic_bss_info {
     unsigned short freq;
 };
 
+struct hgic_bss_info1 {
+    unsigned char bssid[6];
+    unsigned char ssid[32];
+    unsigned char encrypt: 6, ver: 2;
+    signed   char signal;
+    unsigned short freq;
+    unsigned char country_region[4];
+    unsigned char bss_bw;
+};
+
 struct hgic_fw_info {
     unsigned int version;
     unsigned int svn_version;
@@ -94,9 +104,11 @@ struct hgic_tx_info {
     unsigned char  band;
     unsigned char  tx_bw;
     unsigned char  tx_mcs;
-    unsigned char  antenna;
-    unsigned int tx_flags;
-    unsigned int tx_flags2;
+    unsigned char  freq_idx: 5, antenna: 3;
+    unsigned int   tx_flags;
+    unsigned short tx_flags2;
+    unsigned char  priority;
+    unsigned char  tx_power;
 };
 
 struct bt_rx_info {
@@ -239,7 +251,7 @@ enum hgic_cmd {
     HGIC_CMD_SET_MAC                =  3,   /* fmac/smac */
     HGIC_CMD_SET_SSID               =  4,   /* fmac */
     HGIC_CMD_SET_BSSID              =  5,   /* fmac */
-    HGIC_CMD_SET_COUNTERY           =  6,   /* fmac */
+    HGIC_CMD_SET_COUNTRY           	=  6,   /* fmac */
     HGIC_CMD_SET_CHANNEL            =  7,   /* fmac */
     HGIC_CMD_SET_CENTER_FREQ        =  8,   /* smac */
     HGIC_CMD_SET_RTS_THRESHOLD      =  9,   /* smac */
diff --git a/hgic_def.h b/hgic_def.h
index fb688cf..3687120 100644
--- a/hgic_def.h
+++ b/hgic_def.h
@@ -69,9 +69,10 @@ enum hgic_bus_flag {
 
 #define hgic_pick_values(pick_type, str, array, size) do{\
         char *__ptr = NULL;\
+        char *__str = str; \
         memset(array, 0, size*sizeof(pick_type));\
         if((str) && strlen((str)) > 0){\
-            while ((__ptr = strsep((char **)&(str), ",")) != NULL) {\
+            while ((__ptr = strsep((char **)&(__str), ",")) != NULL) {\
                 if (argcnt >= size) break;\
                 array[argcnt++] = (pick_type)simple_strtol(__ptr, 0, 0);\
             }\
diff --git a/hgic_fmac/core.c b/hgic_fmac/core.c
index 41c0b3c..2179bc5 100644
--- a/hgic_fmac/core.c
+++ b/hgic_fmac/core.c
@@ -758,9 +758,7 @@ static int hgicf_download_fw(struct hgicf_wdev *hg)
         }
     }
 
-    if (!no_bootdl && hg->bus->reinit && test_bit(HGIC_BUS_FLAGS_NOPOLL, &hg->bus->flags)) {
-        mod_timer(&hg->detect_tmr, jiffies + msecs_to_jiffies(HGIC_DETECT_TIMER * 4));
-    }
+    mod_timer(&hg->detect_tmr, jiffies + msecs_to_jiffies(HGIC_DETECT_TIMER));
     hg->fw_state = status;
     return (status == STATE_FW);
 }
@@ -886,9 +884,12 @@ static void hgicf_probe_post(void *priv)
 static int hgicf_core_suspend(void *hgobj)
 {
     int err = 0;
+    u32 vals[2] = {1, 0xffffffff};
     struct hgicf_wdev *hg = (struct hgicf_wdev *)hgobj;
     if (!test_bit(HGIC_BUS_FLAGS_SLEEP, &hg->bus->flags)) {
-        err = hgic_fwctrl_enter_sleep(&hg->ctrl, HGIC_WDEV_ID_STA, 1, 0xffffffff);
+        if(hg->fwinfo.version < 0x02000000) vals[0] = 0xffff;
+        hgic_dbg("enter sleep : type:%d, sleep_ms:%d ...\r\n", vals[0], vals[1]);
+        err = hgic_fwctrl_enter_sleep(&hg->ctrl, HGIC_WDEV_ID_STA, vals[0], vals[1]);
     }
     return err;
 }
diff --git a/hgic_fmac/ctrl.c b/hgic_fmac/ctrl.c
index 6ba0897..d0e80b1 100644
--- a/hgic_fmac/ctrl.c
+++ b/hgic_fmac/ctrl.c
@@ -58,7 +58,7 @@ int hgicf_ioctl_savecfg(struct net_device *dev, struct iwreq *wrqin)
 int hgicf_ioctl_scan(struct net_device *dev, struct iwreq *wrqin)
 {
     struct hgicf_vif *vif = (struct hgicf_vif *)netdev_priv(dev);
-    return hgic_fwctrl_scan(&(vif->hg->ctrl), vif->fwifidx);
+    return hgic_fwctrl_scan(&(vif->hg->ctrl), vif->fwifidx, 1);
 }
 
 int hgicf_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
diff --git a/hgic_fmac/procfs.c b/hgic_fmac/procfs.c
index b777ceb..d6e6728 100644
--- a/hgic_fmac/procfs.c
+++ b/hgic_fmac/procfs.c
@@ -183,8 +183,9 @@ static ssize_t hgicf_iwpriv_write(struct file *file, const char __user *buffer,
                     return -EINVAL;
                 }
             }
-        } else if (strcasecmp(cmd, "scan") == 0) {
-            ret = hgic_fwctrl_scan(&hg->ctrl, vif->fwifidx);
+        } else if (strncasecmp(cmd, "scan", 4) == 0) {
+            char *ptr = strchr(cmd, '=');
+            ret = hgic_fwctrl_scan(&hg->ctrl, vif->fwifidx, (ptr ? (u8)simple_strtol(ptr+1, 0, 10) : 1));
         } else if (strcasecmp(cmd, "save") == 0) {
             ret = hgic_fwctrl_save_cfg(&hg->ctrl, vif->fwifidx);
 #if 0
diff --git a/tools/test_app/hgic.h b/tools/test_app/hgic.h
index 212aad2..45a1e77 100644
--- a/tools/test_app/hgic.h
+++ b/tools/test_app/hgic.h
@@ -25,6 +25,16 @@ struct hgic_bss_info {
     unsigned short freq;
 };
 
+struct hgic_bss_info1 {
+    unsigned char bssid[6];
+    unsigned char ssid[32];
+    unsigned char encrypt: 6, ver: 2;
+    signed   char signal;
+    unsigned short freq;
+    unsigned char country_region[4];
+    unsigned char bss_bw;
+};
+
 struct hgic_fw_info {
     unsigned int version;
     unsigned int svn_version;
@@ -94,9 +104,11 @@ struct hgic_tx_info {
     unsigned char  band;
     unsigned char  tx_bw;
     unsigned char  tx_mcs;
-    unsigned char  antenna;
-    unsigned int tx_flags;
-    unsigned int tx_flags2;
+    unsigned char  freq_idx: 5, antenna: 3;
+    unsigned int   tx_flags;
+    unsigned short tx_flags2;
+    unsigned char  priority;
+    unsigned char  tx_power;
 };
 
 struct bt_rx_info {
@@ -239,7 +251,7 @@ enum hgic_cmd {
     HGIC_CMD_SET_MAC                =  3,   /* fmac/smac */
     HGIC_CMD_SET_SSID               =  4,   /* fmac */
     HGIC_CMD_SET_BSSID              =  5,   /* fmac */
-    HGIC_CMD_SET_COUNTERY           =  6,   /* fmac */
+    HGIC_CMD_SET_COUNTRY           	=  6,   /* fmac */
     HGIC_CMD_SET_CHANNEL            =  7,   /* fmac */
     HGIC_CMD_SET_CENTER_FREQ        =  8,   /* smac */
     HGIC_CMD_SET_RTS_THRESHOLD      =  9,   /* smac */
diff --git a/tools/test_app/iwpriv.c b/tools/test_app/iwpriv.c
index af9203f..13d00a7 100644
--- a/tools/test_app/iwpriv.c
+++ b/tools/test_app/iwpriv.c
@@ -581,11 +581,11 @@ int hgic_iwpriv_unpair(char *ifname, char *mac)
 {
     return hgic_iwpriv_set_mac(ifname, "unpair", mac);
 }
-int hgic_iwpriv_scan(char *ifname)
+int hgic_iwpriv_scan(char *ifname, int scan_cmd)
 {
     char cmd[32];
     memset(cmd, 0, sizeof(cmd));
-    sprintf(cmd, "%s scan", ifname);
+    sprintf(cmd, "%s scan=%d", ifname, scan_cmd);
     return hgic_iwpriv_do(cmd, 0, 0, 0, 0);
 }
 int hgic_iwpriv_save(char *ifname)
@@ -1396,3 +1396,7 @@ int hgic_iwpriv_get_signal(char *ifname)
     return hgic_iwpriv_get_int(ifname, "signal");
 }
 
+int hgic_iwpriv_set_countryregion(char *ifname, char country[2])
+{
+    return hgic_iwpriv_set_bytes(ifname, "country_region", country, 2);
+}
diff --git a/utils/ah_freqinfo.c b/utils/ah_freqinfo.c
index 01f3433..f5246f1 100644
--- a/utils/ah_freqinfo.c
+++ b/utils/ah_freqinfo.c
@@ -2,8 +2,8 @@
   ******************************************************************************
   * @file    ah_freqinfo.c
   * @author  HUGE-IC Application Team
-  * @version V1.0.0
-  * @date    2021-06-23
+  * @version V1.0.1
+  * @date    2023-11-7
   * @brief   IEEE802.11 AH Frequency defines
   ******************************************************************************
   * @attention
@@ -13,68 +13,79 @@
   ******************************************************************************
   */ 
 
-typedef unsigned char  uint8;
-typedef unsigned short uint16;
 #define ARRAYSIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
 
 struct ieee80211_ah_freqinfo {
-    uint8 s1g_opclass, type, max_txpower, rev;
-    uint16 freqlist[16];
+    unsigned char s1g_opclass, type, max_txpower, freq_count;
+    int freqlist[16];
 };
 
-const struct ieee80211_ah_freqinfo ah_freqs[] = {
-    {1, 1, 30, 0, { 9020+5*1, 9020+5*3, 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43,
-                    9020+5*45, 9020+5*47, 9020+5*49, 9020+5*51}}, /*U.S., 1M, type1*/
-    {1, 2, 30, 0, { 9020+5*5, 9020+5*7, 9020+5*9, 9020+5*11, 9020+5*13, 9020+5*15,
-                    9020+5*17, 9020+5*19, 9020+5*21, 9020+5*23, 9020+5*25, 9020+5*27,
-                    9020+5*29, 9020+5*31, 9020+5*33, 9020+5*35}}, /*U.S., 1M, type2*/
-    {2, 1, 30, 0, { 9020+5*2, 9020+5*38, 9020+5*42, 9020+5*46, 9020+5*50}}, /*U.S., 2M, type1*/
-    {2, 2, 30, 0, { 9020+5*6, 9020+5*10, 9020+5*14, 9020+5*18, 9020+5*22, 9020+5*26, 9020+5*30, 9020+5*34}}, /*U.S., 2M, type2*/
-    {3, 1, 30, 0, { 9020+5*40, 9020+5*48}}, /*U.S., 4M, type1*/
-    {3, 2, 30, 0, { 9020+5*8, 9020+5*16, 9020+5*24, 9020+5*32}}, /*U.S., 4M, type2*/
-    {4, 1, 30, 0, { 9020+5*44}}, /*U.S., 8M, type1*/
-    {4, 2, 30, 0, { 9020+5*12, 9020+5*28}}, /*U.S., 8M, type2*/
-    {5, 2, 30, 0, { 9020+5*20}}, /*U.S., 16M, type2*/
+const struct ieee80211_ah_freqinfo ah_freqs[] = {//fixed type to 1
+    {1, 1, 22, 6, { 9055, 9095, 9135, 9175, 9215, 9255}}, /*U.S., 1M, type1*/
+    //{1, 2, 22, 16, { 9020+5*5, 9020+5*7, 9020+5*9, 9020+5*11, 9020+5*13, 9020+5*15,
+    //                9020+5*17, 9020+5*19, 9020+5*21, 9020+5*23, 9020+5*25, 9020+5*27,
+    //                9020+5*29, 9020+5*31, 9020+5*33, 9020+5*35}}, /*U.S., 1M, type2*/
+    {2, 1, 22, 6, { 9050, 9090, 9130, 9170, 9210, 9250}}, /*U.S., 2M, type1*/
+    //{2, 2, 22, 8, { 9020+5*6, 9020+5*10, 9020+5*14, 9020+5*18, 9020+5*22, 9020+5*26, 9020+5*30, 9020+5*34}}, /*U.S., 2M, type2*/
+    {3, 1, 22, 5, { 9060, 9100, 9140, 9180, 9220}}, /*U.S., 4M, type1, 926M deleted*/
+    //{3, 2, 22, 4, { 9020+5*8, 9020+5*16, 9020+5*24, 9020+5*32}}, /*U.S., 4M, type2*/
+    {4, 1, 22, 3, { 9080, 9160, 9240}}, /*U.S., 8M, type1*/
+    //{4, 2, 22, 2, { 9020+5*12, 9020+5*28}}, /*U.S., 8M, type2*/
+    //{5, 2, 22, 1, { 9020+5*20}}, /*U.S., 16M, type2*/
 
-    {6, 1, 14, 0, { 8630+5*1, 8630+5*3, 8630+5*5, 8630+5*7, 8630+5*9}}, /*Europe, 1M, type1*/
-    {7, 1, 14, 0, { 8630+5*2, 8630+5*6}}, /*Europe, 2M, type1*/
+    {6, 1, 6, 5, { 8635, 8645, 8655, 8665, 8675}}, /*Europe, 1M, type1*/
+    //{7, 2, 6, 2, { 8630+5*2, 8630+5*6}}, /*Europe, 2M, type1*/
+    {8, 1, 6, 1, { 8660}}, /*Europe, 2M, for audio&video*/
 
-    {8, 1, 23, 0, { 9165+5*1, 9165+5*3, 9165+5*5, 9165+5*7, 9165+5*9, 9165+5*11,
-                    9165+5*13, 9165+5*15, 9165+5*17, 9165+5*19, 9165+5*21}}, /*Japan, 1M, type1*/
-
-    {9, 1, 10, 0, { 7550+5*1, 7550+5*3, 7550+5*5, 7550+5*7, 7550+5*9,
+		//invalid in China
+    /*{9, 1, 10, 16, { 7550+5*1, 7550+5*3, 7550+5*5, 7550+5*7, 7550+5*9,
                     7550+5*11, 7550+5*13, 7550+5*15, 7550+5*17, 7550+5*19,
                     7550+5*21, 7550+5*23, 7550+5*25, 7550+5*27,
-                    7550+5*29, 7550+5*31}}, /*China, 1M, type1*/
-    /*{10, 1, 10, 0, { 7790+5*1, 7790+5*3, 7790+5*5, 7790+5*7, 7790+5*9,
+                    7550+5*29, 7550+5*31}},*/ /*China, 1M, type1*/
+    /*{10, 1, 10, 8, { 7790+5*1, 7790+5*3, 7790+5*5, 7790+5*7, 7790+5*9,
                        7790+5*11, 7790+5*13, 7790+5*15}},*/ /*China, 1M, type1*/
-    {11, 2, 10, 0, { 7790+5*2, 7790+5*6, 7790+5*10, 7790+5*14}}, /*China, 2M, type2*/
-    {12, 2, 10, 0, { 7790+5*4, 7790+5*12}}, /*China, 4M, type2*/
-    {13, 2, 10, 0, { 7790+5*8}}, /*China, 8M, type2*/
+    //{11, 2, 10, 4, { 7790+5*2, 7790+5*6, 7790+5*10, 7790+5*14}}, /*China, 2M, type2*/
+    //{12, 2, 10, 2, { 7790+5*4, 7790+5*12}}, /*China, 4M, type2*/
+    //{13, 2, 10, 1, { 7790+5*8}}, /*China, 8M, type2*/
 
-    {14, 1, 10, 0, { 9175+5*1, 9175+5*3, 9175+5*5, 9175+5*7, 9175+5*9, 9175+5*11}}, /*Korea, 1M, type1*/
-    {15, 1, 10, 0, { 9175+5*2, 9175+5*6, 9175+5*10}}, /*Korea, 2M, type1*/
-    {16, 1, 10, 0, { 9175+5*8}}, /*Korea, 4M, type1*/
+    {14, 1, 10, 6, { 9180, 9190, 9200, 9210, 9220, 9230}}, /*Korea, 1M, type1*/
+    {15, 1, 10, 3, { 9185, 9205, 9225}}, /*Korea, 2M, type1*/
+    {16, 1, 10, 1, { 9215}}, /*Korea, 4M, type1*/
 
-    {17, 1, 26, 0, { 8630+5*7, 8630+5*9, 8630+5*11, 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43, 9020+5*45}}, /*Singapore, 1M, type1*/
-    {19, 1, 26, 0, { 8630+5*10, 9020+5*38, 9020+5*42}}, /*Singapore, 2M, type1*/
-    {21, 1, 26, 0, { 9020+5*40}}, /*Singapore, 4M, type1*/
+    {17, 1, 20, 5, { 9205, 9215, 9225, 9235, 9245}}, /*Singapore, 1M, type1*/
+    {19, 1, 20, 2, { 9215, 9235}}, /*Singapore, 2M, type1*/
+    {21, 1, 20, 1, { 9225}}, /*Singapore, 4M, type1*/
 
-    {22, 1, 30, 0, { 9020+5*27, 9020+5*29, 9020+5*31, 9020+5*33, 9020+5*35}}, /*Australia, 1M, type1*/
-    {22, 2, 30, 0, { 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43, 9020+5*45, 9020+5*47, 9020+5*49, 9020+5*51}}, /*Australia, 1M, type2*/
-    {23, 1, 30, 0, { 9020+5*28, 9020+5*32}}, /*Australia, 2M, type1*/
-    {23, 2, 30, 0, { 9020+5*38, 9020+5*42, 9020+5*46, 9020+5*50}}, /*Australia, 2M, type2*/
-    {24, 1, 30, 0, { 9020+5*30}}, /*Australia, 4M, type1*/
-    {24, 2, 30, 0, { 9020+5*40, 9020+5*48}}, /*Australia, 4M, type2*/
-    {25, 2, 30, 0, { 9020+5*44}}, /*Australia, 8M, type2*/
+    {22, 1, 22, 6, { 9165, 9185, 9205, 9225, 9245, 9265}}, /*Australia, 1M, type1*/
+    //{22, 2, 30, 8, { 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43, 9020+5*45, 9020+5*47, 9020+5*49, 9020+5*51}}, /*Australia, 1M, type2*/
+    {23, 1, 22, 6, { 9160, 9180, 9210, 9230, 9250, 9270}}, /*Australia, 2M, type1*/
+    //{23, 2, 30, 4, { 9020+5*38, 9020+5*42, 9020+5*46, 9020+5*50}}, /*Australia, 2M, type2*/
+    {24, 1, 22, 3, { 9170, 9220, 9260}}, /*Australia, 4M, type1*/
+    //{24, 2, 30, 2, { 9020+5*40, 9020+5*48}}, /*Australia, 4M, type2*/
+    {25, 1, 22, 1, { 9240}}, /*Australia, 8M, type2*/
 
-    {26, 1, 36, 0, { 9020+5*27, 9020+5*29, 9020+5*31, 9020+5*33, 9020+5*35, 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43}}, /*New Zealand, 1M, type1*/
-    {26, 2, 36, 0, { 9020+5*45, 9020+5*47, 9020+5*49, 9020+5*51}}, /*New Zealand, 1M, type2*/
-    {27, 1, 36, 0, { 9020+5*28, 9020+5*32, 9020+5*36, 9020+5*40}}, /*New Zealand, 2M, type1*/
-    {27, 2, 36, 0, { 9020+5*46, 9020+5*50}}, /*New Zealand, 2M, type2*/
-    {28, 1, 36, 0, { 9020+5*30, 9020+5*38}}, /*New Zealand, 4M, type1*/
-    {28, 2, 36, 0, { 9020+5*48}}, /*New Zealand, 4M, type2*/
-    {29, 1, 36, 0, { 9020+5*34}}, /*New Zealand, 8M, type1*/
+    //{26, 1, 36, 9, { 9020+5*27, 9020+5*29, 9020+5*31, 9020+5*33, 9020+5*35, 9020+5*37, 9020+5*39, 9020+5*41, 9020+5*43}}, /*New Zealand, 1M, type1*/
+    {26, 1, 28, 4, { 9245, 9255, 9265, 9275}}, /*New Zealand, 1M, type2*/
+    //{27, 1, 36, 4, { 9020+5*28, 9020+5*32, 9020+5*36, 9020+5*40}}, /*New Zealand, 2M, type1*/
+    {27, 1, 28, 2, { 9250, 9270}}, /*New Zealand, 2M, type2*/
+    //{28, 1, 36, 2, { 9020+5*30, 9020+5*38}}, /*New Zealand, 4M, type1*/
+    {28, 1, 28, 1, { 9260}}, /*New Zealand, 4M, type2*/
+    {29, 1, 5, 1, { 9190}}, /*New Zealand, 8M, type1*/
+    
+    {30, 1, 20, 2, { 9210, 9220}}, /*Indonesia, 1M, type1*/
+    {31, 1, 20, 1, { 9215}}, /*Indonesia, 2M, type1*/
+    
+    {32, 1, 8, 5, { 9180, 9200, 9220, 9240, 9260}}, /*Japan, 1M, type1*/
+    {33, 1, 8, 3, { 9220, 9240, 9260}}, /*Japan, 2M, type1*/
+    {34, 1, 8, 1, { 9240}}, /*Japan, 4M, type1*/
+    
+    {35, 1, 20, 5, { 9195, 9205, 9215, 9225, 9235}}, /*Malaysia, 1M, type1*/
+    {36, 1, 20, 2, { 9205, 9225}}, /*Malaysia, 2M, type1*/
+    {37, 1, 20, 1, { 9215}}, /*Malaysia, 4M, type1*/
+    
+    {38, 1, 10, 5, { 9205, 9215, 9225, 9235, 9245}}, /*Thailand, 1M, type1*/
+    {39, 1, 10, 2, { 9215, 9235}}, /*Thailand, 2M, type1*/
+    {40, 1, 10, 1, { 9225}}, /*Thailand, 4M, type1*/
 };
 
 struct ieee80211_ah_freqinfo *hgic_get_ah_freqinfo(char *country_code, char bw, char type)
@@ -96,22 +107,17 @@ struct ieee80211_ah_freqinfo *hgic_get_ah_freqinfo(char *country_code, char bw,
     } else if (strcmp(country_code, "EU") == 0) {
         switch (bw) {
             case 1: s1g_opclass = 6; break;
-            case 2: s1g_opclass = 7; break;
+            case 2: s1g_opclass = 8; break;
             default: break;
         };
-    } else if (strcmp(country_code, "JP") == 0) {
-        switch (bw) {
-            case 1: s1g_opclass = 8; break;
-            default: break;
-        };
-    } else if (strcmp(country_code, "CN") == 0) {
+/*    } else if (strcmp(country_code, "CN") == 0) {
         switch (bw) {
             case 1: s1g_opclass = 9; break;
             case 2: s1g_opclass = 11; break;
             case 4: s1g_opclass = 12; break;
             case 8: s1g_opclass = 13; break;
             default: break;
-        };
+        };*/
     } else if (strcmp(country_code, "KR") == 0) {
         switch (bw) {
             case 1: s1g_opclass = 14; break;
@@ -126,7 +132,7 @@ struct ieee80211_ah_freqinfo *hgic_get_ah_freqinfo(char *country_code, char bw,
             case 4: s1g_opclass = 21; break;
             default: break;
         };
-    } else if (strcmp(country_code, "AZ") == 0) {
+    } else if (strcmp(country_code, "AU") == 0) {
         switch (bw) {
             case 1: s1g_opclass = 22; break;
             case 2: s1g_opclass = 23; break;
@@ -142,6 +148,33 @@ struct ieee80211_ah_freqinfo *hgic_get_ah_freqinfo(char *country_code, char bw,
             case 8: s1g_opclass = 29; break;
             default: break;
         };
+    } else if (strcmp(country_code, "ID") == 0) {
+        switch (bw) {
+            case 1: s1g_opclass = 30; break;
+            case 2: s1g_opclass = 31; break;
+            default: break;
+        };
+    } else if (strcmp(country_code, "JP") == 0) {
+        switch (bw) {
+            case 1: s1g_opclass = 32; break;
+            case 2: s1g_opclass = 33; break;
+            case 4: s1g_opclass = 34; break;
+            default: break;
+        };
+    } else if (strcmp(country_code, "MY") == 0) {
+        switch (bw) {
+            case 1: s1g_opclass = 35; break;
+            case 2: s1g_opclass = 36; break;
+            case 4: s1g_opclass = 37; break;
+            default: break;
+        };    
+    } else if (strcmp(country_code, "TH") == 0) {
+        switch (bw) {
+            case 1: s1g_opclass = 38; break;
+            case 2: s1g_opclass = 39; break;
+            case 4: s1g_opclass = 40; break;
+            default: break;
+        };
     }
 
     for (i = 0; s1g_opclass && i < ARRAYSIZE(ah_freqs); i++) {
@@ -152,67 +185,21 @@ struct ieee80211_ah_freqinfo *hgic_get_ah_freqinfo(char *country_code, char bw,
     return NULL;
 }
 
-#ifdef __linux__ /*for linux*/
-void hgic_ah_set_country_region(char *country_code, char bw, char type)
+int hgic_ah_set_country_region(char *country_code, char bw, char type) // type fixed to 1
 {
-    int i = 0;
-    char *ptr = NULL;
-    char cmd[128];
-    struct ieee80211_ah_freqinfo *freqinfo = NULL;
+    int ret = 0;
+    struct ieee80211_ah_freqinfo *freqinfo = hgic_get_ah_freqinfo(country_code, bw, type);
 
-    freqinfo = hgic_get_ah_freqinfo(country_code, bw, type);
     if (freqinfo == NULL) {
         printf("invalid country region: %s, bw:%d, type:%d", country_code, bw, type);
-        return;
+        return -1;
     }
-
     /*set freq list*/
-    ptr = cmd;
-    memset(cmd, 0, sizeof(cmd));
-    strcpy(ptr, "iwpriv hg0 set chan_list=");
-    ptr += strlen(ptr);
-    for (i = 0; i < 16 && freqinfo->freqlist[i]; i++) {
-        sprintf(ptr, "%d,", freqinfo->freqlist[i]);
-        ptr += strlen(ptr);
-    }
-    if (i > 0) {
-        *(ptr--) = 0;
-        system(cmd);
-    }
-
+    ret |= hgic_iwpriv_set_chan_list("hg0", freqinfo->freqlist, freqinfo->freq_count);
     /*set bw*/
-    memset(cmd, 0, sizeof(cmd));
-    sprintf(cmd, "iwpriv hg0 set bss_bw=%d", bw);
-    system(cmd);
-
+    ret |= hgic_iwpriv_set_bss_bw("hg0", bw);
     /*set tx power*/
-    memset(cmd, 0, sizeof(cmd));
-    sprintf(cmd, "iwpriv hg0 set txpower=%d", freqinfo->max_txpower);
-    system(cmd);
+    ret |= hgic_iwpriv_set_txpower("hg0", freqinfo->max_txpower);
+    return ret;
 }
-#else /*for rtos*/
-void hgic_ah_set_country_region(char *country_code, char bw, char type)
-{
-    int i = 0;
-    struct ieee80211_ah_freqinfo *freqinfo = NULL;
-
-    freqinfo = hgic_get_ah_freqinfo(country_code, bw, type);
-    if (freqinfo == NULL) {
-        printf("invalid country region: %s, bw:%d, type:%d", country_code, bw, type);
-        return;
-    }
-
-    /*set freq list*/
-    while (i < 16 && freqinfo->freqlist[i]) i++;
-    if (i > 0) {
-        hgicf_cmd("w0", HGIC_CMD_SET_CHAN_LIST, (unsigned int)&freqinfo->freqlist, i);
-    }
-
-    /*set bw*/
-    hgicf_cmd("w0", HGIC_CMD_SET_BSS_BW, bw, 0);
-
-    /*set max power*/
-    hgicf_cmd("w0", HGIC_CMD_SET_TX_POWER, freqinfo->max_txpower, 0);
-}
-#endif
 
diff --git a/utils/fwctrl.c b/utils/fwctrl.c
index 1fceb7b..88f1f5a 100644
--- a/utils/fwctrl.c
+++ b/utils/fwctrl.c
@@ -320,7 +320,7 @@ int hgic_fwctrl_get_fwinfo(struct hgic_fwctrl *ctrl, u8 ifidx, struct hgic_fw_in
 
 int hgic_fwctrl_set_countryregion(struct hgic_fwctrl *ctrl, u8 ifidx, u8 *country_code)
 {
-    return hgic_fwctrl_set_bytes(ctrl, ifidx, HGIC_CMD_SET_COUNTERY, country_code, STR_LEN(country_code));
+    return hgic_fwctrl_set_bytes(ctrl, ifidx, HGIC_CMD_SET_COUNTRY, country_code, STR_LEN(country_code));
 }
 
 int hgic_fwctrl_set_ssid(struct hgic_fwctrl *ctrl, u8 ifidx, u8 *ssid)
@@ -523,9 +523,9 @@ int hgic_fwctrl_get_scan_list(struct hgic_fwctrl *ctrl, u8 ifidx, u8 *buff, u32
     return hgic_fwctrl_get_bytes(ctrl, ifidx, HGIC_CMD_GET_SCAN_LIST, buff, size);
 }
 
-int hgic_fwctrl_scan(struct hgic_fwctrl *ctrl, u8 ifidx)
+int hgic_fwctrl_scan(struct hgic_fwctrl *ctrl, u8 ifidx, u8 scan_cmd)
 {
-    return hgic_fwctrl_set_byte(ctrl, ifidx, HGIC_CMD_SCAN, 1);
+    return hgic_fwctrl_set_byte(ctrl, ifidx, HGIC_CMD_SCAN, scan_cmd);
 }
 
 int hgic_fwctrl_set_txq_param(struct hgic_fwctrl *ctrl, u8 ifidx, u8 ac, struct hgic_txq_param *param)
@@ -977,7 +977,7 @@ int hgic_fwctrl_set_psconnect_dis(struct hgic_fwctrl *ctrl, u8 ifidx, u8 dis)
     return hgic_fwctrl_set_byte(ctrl, ifidx, HGIC_CMD_SET_DIS_PSCONNECT, dis);
 }
 
-int hgic_fwctrl_set_blenc_en(struct hgic_fwctrl *ctrl, u8 ifidx, u8 data[3])
+int hgic_fwctrl_set_blenc_en(struct hgic_fwctrl *ctrl, u8 ifidx, u8 data[2])
 {
     return hgic_fwctrl_set_bytes(ctrl, ifidx, HGIC_CMD_SET_BLENC_EN, data, 2);
 }
diff --git a/utils/fwctrl.h b/utils/fwctrl.h
index cccb2fd..4569acd 100644
--- a/utils/fwctrl.h
+++ b/utils/fwctrl.h
@@ -95,7 +95,7 @@ int hgic_fwctrl_set_primary_chan(struct hgic_fwctrl *ctrl, u8 ifidx, u8 primary_
 int hgic_fwctrl_set_aid(struct hgic_fwctrl *ctrl, u8 ifidx, u32 aid);
 int hgic_fwctrl_set_mac(struct hgic_fwctrl *ctrl, u8 ifidx, u8 *mac_addr);
 int hgic_fwctrl_get_scan_list(struct hgic_fwctrl *ctrl, u8 ifidx, u8 *buff, u32 size);
-int hgic_fwctrl_scan(struct hgic_fwctrl *ctrl, u8 ifidx);
+int hgic_fwctrl_scan(struct hgic_fwctrl *ctrl, u8 ifidx, u8 scan_cmd);
 int hgic_fwctrl_set_txq_param(struct hgic_fwctrl *ctrl, u8 ifidx, u8 ac, struct hgic_txq_param *param);
 int hgic_fwctrl_set_user_edca(struct hgic_fwctrl *ctrl, u8 ifidx, u8 ac, struct hgic_txq_param *param);
 int hgic_fwctrl_get_temperature(struct hgic_fwctrl *ctrl);
diff --git a/utils/iwpriv.c b/utils/iwpriv.c
index 6db0962..0c990e5 100644
--- a/utils/iwpriv.c
+++ b/utils/iwpriv.c
@@ -55,7 +55,7 @@ static void hgic_copyto_iwreq(struct iwreq *wrqin, char *buf, int len)
 
 static int hgic_iwpriv_set_countryregion(struct hgic_fwctrl *ctrl, u8 ifidx, char *data, u32 count)
 {
-    if (data == NULL) {
+    if (data == NULL || strlen(data) != 2) {
         return -EINVAL;
     }
     return hgic_fwctrl_set_countryregion(ctrl, ifidx, data);
@@ -1126,6 +1126,7 @@ static int hgic_iwpriv_get_scan_list(struct hgic_fwctrl *ctrl, u8 ifidx, struct
     int count = 0;
     int len = 0;
     struct hgic_bss_info *bss = NULL;
+    struct hgic_bss_info1 *bss1 = NULL;
     char *buf = kzalloc(1024, GFP_ATOMIC);
     char *print_buf = kzalloc(4096, GFP_ATOMIC);
 
@@ -1138,13 +1139,26 @@ static int hgic_iwpriv_get_scan_list(struct hgic_fwctrl *ctrl, u8 ifidx, struct
     ret = hgic_fwctrl_get_scan_list(ctrl, ifidx, buf, 1024);
     if (ret > 0) {
         bss = (struct hgic_bss_info *)buf;
-        count = ret / sizeof(struct hgic_bss_info);
-        len += sprintf(print_buf + len, "\r\nBSSID            \tSSID      \tEncryption\tFrequence\tSignal\n");
-        for (i = 0; i < count; i++) {
-            len += sprintf(print_buf + len, "%pM\t%s\t%10s\t%10d\t%d\n",
-                           bss[i].bssid, bss[i].ssid,
-                           bss[i].encrypt ? (bss[i].encrypt == 1 ? "WPA" : "WPA2") : "NONE",
-                           bss[i].freq, bss[i].signal);
+        bss1 = (struct hgic_bss_info1 *)buf;
+        if (bss1[0].ver != 1) {
+            count = ret / sizeof(struct hgic_bss_info);
+            len += sprintf(print_buf + len, "\r\nBSSID            \tSSID      \tEncryption\tFrequence\tSignal\n");
+            for (i = 0; i < count; i++) {
+                len += sprintf(print_buf + len, "%pM\t%s\t %10s\t  %10d\t%d\n",
+                               bss[i].bssid, bss[i].ssid,
+                               bss[i].encrypt ? (bss[i].encrypt == 1 ? "WPA" : "WPA2") : "NONE",
+                               bss[i].freq, bss[i].signal);
+            }
+        } else {
+            count = ret / sizeof(struct hgic_bss_info1);
+            len += sprintf(print_buf + len, "\r\nBSSID            \tSSID      \tEncryption\tFrequence\tSignal\tCountry_region\n");
+            for (i = 0; i < count; i++) {
+                len += sprintf(print_buf + len, "%pM\t%s\t %10s\t  %10d\t%10d\t%10s\t%d\n",
+                               bss1[i].bssid, bss1[i].ssid,
+                               bss1[i].encrypt ? (bss1[i].encrypt == 1 ? "WPA" : "WPA2") : "NONE",
+                               bss1[i].freq, bss1[i].signal,
+                               bss1[i].country_region, bss1[i].bss_bw);
+            }
         }
         wrqin->u.data.length = (u16)len;
     } else {
diff --git a/version.h b/version.h
index 8a00d1a..f09b323 100644
--- a/version.h
+++ b/version.h
@@ -1 +1 @@
-#define SVN_VERSION "25328" 
+#define SVN_VERSION "26364"