diff --git a/autobuild_mac80211_release/mt7988_mt7996_mac80211/package/network/services/hostapd/patches/mtk-1005-hostapd-mtk-add-zwdfs-mode-ctrl-for-eagle-efem-hwits.patch b/autobuild_mac80211_release/mt7988_mt7996_mac80211/package/network/services/hostapd/patches/mtk-1005-hostapd-mtk-add-zwdfs-mode-ctrl-for-eagle-efem-hwits.patch
new file mode 100644
index 0000000..fcfd0bf
--- /dev/null
+++ b/autobuild_mac80211_release/mt7988_mt7996_mac80211/package/network/services/hostapd/patches/mtk-1005-hostapd-mtk-add-zwdfs-mode-ctrl-for-eagle-efem-hwits.patch
@@ -0,0 +1,278 @@
+From 5bcd4472062750b192c98d944b74e07b14ab3af5 Mon Sep 17 00:00:00 2001
+From: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
+Date: Wed, 2 Aug 2023 19:00:34 +0800
+Subject: [PATCH 1005/1005] hostapd: mtk: add zwdfs mode ctrl for eagle efem
+ hwits
+
+Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
+---
+ hostapd/config_file.c             |  2 ++
+ hostapd/ctrl_iface.c              | 30 +++++++++++++++++++++++++++
+ src/ap/ap_config.h                |  6 ++++++
+ src/ap/ap_drv_ops.c               | 14 +++++++++++++
+ src/ap/dfs.c                      |  6 ++++++
+ src/common/mtk_vendor.h           | 12 +++++++++++
+ src/drivers/driver.h              |  7 +++++++
+ src/drivers/driver_nl80211.c      | 34 +++++++++++++++++++++++++++++++
+ src/drivers/driver_nl80211.h      |  1 +
+ src/drivers/driver_nl80211_capa.c |  3 +++
+ 10 files changed, 115 insertions(+)
+
+diff --git a/hostapd/config_file.c b/hostapd/config_file.c
+index 9e3dbb2..a751993 100644
+--- a/hostapd/config_file.c
++++ b/hostapd/config_file.c
+@@ -3183,6 +3183,8 @@ static int hostapd_config_fill(struct hostapd_config *conf,
+ 		conf->acs_exclude_6ghz_non_psc = atoi(pos);
+ 	} else if (os_strcmp(buf, "enable_background_radar") == 0) {
+ 		conf->enable_background_radar = atoi(pos);
++	} else if (os_strcmp(buf, "background_radar_mode") == 0) {
++		conf->background_radar_mode = atoi(pos);
+ 	} else if (os_strcmp(buf, "min_tx_power") == 0) {
+ 		int val = atoi(pos);
+ 
+diff --git a/hostapd/ctrl_iface.c b/hostapd/ctrl_iface.c
+index c288352..517ebd6 100644
+--- a/hostapd/ctrl_iface.c
++++ b/hostapd/ctrl_iface.c
+@@ -4156,6 +4156,33 @@ hostapd_ctrl_iface_dump_amnt(struct hostapd_data *hapd, char *cmd,
+ 		return pos - buf;
+ }
+ 
++static int
++hostapd_ctrl_iface_set_background_radar_mode(struct hostapd_data *hapd, char *cmd,
++					     char *buf, size_t buflen)
++{
++	struct hostapd_iface *iface = hapd->iface;
++	char *pos, *param;
++
++	param = os_strchr(cmd, ' ');
++	if (!param)
++		return -1;
++	*param++ = '\0';
++
++	pos = os_strstr(param, "mode=");
++	if (!pos)
++		return -1;
++
++	if (os_strncmp(pos + 5, "cert", 4) == 0)
++		iface->conf->background_radar_mode = BACKGROUND_RADAR_CERT_MODE;
++	else if (os_strncmp(pos + 5, "normal", 6) == 0)
++		iface->conf->background_radar_mode = BACKGROUND_RADAR_NORMAL_MODE;
++
++	if (hostapd_drv_background_radar_mode(hapd) < 0)
++		return -1;
++
++	return os_snprintf(buf, buflen, "OK\n");
++}
++
+ static int hostapd_ctrl_iface_receive_process(struct hostapd_data *hapd,
+ 					      char *buf, char *reply,
+ 					      int reply_size,
+@@ -4750,6 +4777,9 @@ static int hostapd_ctrl_iface_receive_process(struct hostapd_data *hapd,
+ 		if (pos)
+ 			*pos = ' ';
+ 		reply_len = hostapd_ctrl_iface_set_mu(hapd, buf + 23, reply, reply_size);
++	} else if (os_strncmp(buf, "SET_BACKGROUND_RADAR_MODE", 25) == 0) {
++		reply_len = hostapd_ctrl_iface_set_background_radar_mode(hapd, buf + 25,
++									 reply, reply_size);
+ 	} else {
+ 		os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
+ 		reply_len = 16;
+diff --git a/src/ap/ap_config.h b/src/ap/ap_config.h
+index 7c0d12a..b6f05e7 100644
+--- a/src/ap/ap_config.h
++++ b/src/ap/ap_config.h
+@@ -1025,6 +1025,7 @@ struct hostapd_config {
+ 	bool hw_mode_set;
+ 	int acs_exclude_6ghz_non_psc;
+ 	int enable_background_radar;
++	int background_radar_mode;
+ 	enum {
+ 		LONG_PREAMBLE = 0,
+ 		SHORT_PREAMBLE = 1
+@@ -1218,6 +1219,11 @@ enum three_wire_mode {
+ 		NUM_THREE_WIRE_MODE - 1
+ };
+ 
++enum background_radar_mode {
++	BACKGROUND_RADAR_NORMAL_MODE,
++	BACKGROUND_RADAR_CERT_MODE,
++};
++
+ enum dfs_mode {
+ 	DFS_DETECT_MODE_DISABLE,
+ 	DFS_DETECT_MODE_AP_ENABLE,
+diff --git a/src/ap/ap_drv_ops.c b/src/ap/ap_drv_ops.c
+index 721bfa0..5b93ea6 100644
+--- a/src/ap/ap_drv_ops.c
++++ b/src/ap/ap_drv_ops.c
+@@ -1257,3 +1257,17 @@ int hostapd_drv_amnt_dump(struct hostapd_data *hapd, u8 amnt_idx, u8 *amnt_dump_
+ 		return 0;
+ 	return hapd->driver->amnt_dump(hapd->drv_priv, amnt_idx, amnt_dump_buf);
+ }
++
++int hostapd_drv_background_radar_mode(struct hostapd_data *hapd)
++{
++	if (!hapd->driver || !hapd->driver->background_radar_mode ||
++	    !(hapd->iface->drv_flags2 & WPA_DRIVER_RADAR_BACKGROUND) ||
++	    !hapd->iface->conf->enable_background_radar)
++		return 0;
++	if (hapd->iconf->background_radar_mode > BACKGROUND_RADAR_CERT_MODE) {
++		wpa_printf(MSG_INFO, "Invalid value for background radar mode\n");
++		return 0;
++	}
++	return hapd->driver->background_radar_mode(hapd->drv_priv,
++						   hapd->iconf->background_radar_mode);
++}
+diff --git a/src/ap/dfs.c b/src/ap/dfs.c
+index 008596b..2564168 100644
+--- a/src/ap/dfs.c
++++ b/src/ap/dfs.c
+@@ -983,6 +983,9 @@ int hostapd_handle_dfs(struct hostapd_iface *iface)
+ 		if (res < 0)
+ 			return res;
+ 
++		if (hostapd_drv_background_radar_mode(iface->bss[0]) < 0)
++			return -1;
++
+ 		iface->radar_background.temp_ch = 1;
+ 		return 1;
+ 	} else if (dfs_use_radar_background(iface)) {
+@@ -1023,6 +1026,9 @@ int hostapd_handle_dfs(struct hostapd_iface *iface)
+ 		iface->radar_background.secondary_channel = sec;
+ 		iface->radar_background.centr_freq_seg0_idx = cf1;
+ 		iface->radar_background.centr_freq_seg1_idx = cf2;
++
++		if (hostapd_drv_background_radar_mode(iface->bss[0]) < 0)
++			return -1;
+ 	}
+ 
+ 	return 0;
+diff --git a/src/common/mtk_vendor.h b/src/common/mtk_vendor.h
+index e140de6..5bc1e04 100644
+--- a/src/common/mtk_vendor.h
++++ b/src/common/mtk_vendor.h
+@@ -16,6 +16,7 @@ enum mtk_nl80211_vendor_subcmds {
+ 	MTK_NL80211_VENDOR_SUBCMD_3WIRE_CTRL = 0xc8,
+ 	MTK_NL80211_VENDOR_SUBCMD_IBF_CTRL = 0xc9,
+ 	MTK_NL80211_VENDOR_SUBCMD_BSS_COLOR_CTRL = 0xca,
++	MTK_NL80211_VENDOR_SUBCMD_BACKGROUND_RADAR_CTRL = 0xcb,
+ };
+ 
+ enum mtk_vendor_attr_edcca_ctrl {
+@@ -244,6 +245,17 @@ enum mtk_vendor_attr_bss_color_ctrl {
+ 		NUM_MTK_VENDOR_ATTRS_BSS_COLOR_CTRL - 1
+ };
+ 
++enum mtk_vendor_attr_background_radar_ctrl {
++	MTK_VENDOR_ATTR_BACKGROUND_RADAR_CTRL_UNSPEC,
++
++	MTK_VENDOR_ATTR_BACKGROUND_RADAR_CTRL_MODE,
++
++	/* keep last */
++	NUM_MTK_VENDOR_ATTRS_BACKGROUND_RADAR_CTRL,
++	MTK_VENDOR_ATTR_BACKGROUND_RADAR_CTRL_MAX =
++		NUM_MTK_VENDOR_ATTRS_BACKGROUND_RADAR_CTRL - 1
++};
++
+ #define CSI_MAX_COUNT 256
+ #define ETH_ALEN 6
+ 
+diff --git a/src/drivers/driver.h b/src/drivers/driver.h
+index a9f48a1..bc82d28 100644
+--- a/src/drivers/driver.h
++++ b/src/drivers/driver.h
+@@ -5201,6 +5201,13 @@ struct wpa_driver_ops {
+ 	* @amnt_dump_buf: Buffer to print
+ 	*/
+ 	int (*amnt_dump)(void *priv, u8 amnt_idx, u8 *amnt_dump_buf);
++
++	/**
++	 * background_radar_mode - set background radar mode
++	 * @priv: Private driver interface data
++	 * @background_radar_mode: background radar mode
++	 */
++	int (*background_radar_mode)(void *priv, u8 background_radar_mode);
+ };
+ 
+ /**
+diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
+index 25e5910..73401fd 100644
+--- a/src/drivers/driver_nl80211.c
++++ b/src/drivers/driver_nl80211.c
+@@ -14723,6 +14723,39 @@ fail:
+ 	return -ENOBUFS;
+ }
+ 
++static int nl80211_background_radar_mode(void *priv, const u8 background_radar_mode)
++{
++	struct i802_bss *bss = priv;
++	struct wpa_driver_nl80211_data *drv = bss->drv;
++	/* Prepare nl80211 cmd */
++	struct nl_msg *msg;
++	struct nlattr *data;
++	int ret;
++
++	if (!drv->mtk_background_radar_vendor_cmd_avail) {
++		wpa_printf(MSG_INFO,
++			   "nl80211: Driver does not support setting background radar mode");
++		return 0;
++	}
++
++	if (!(msg = nl80211_drv_msg(drv, 0, NL80211_CMD_VENDOR)) ||
++	    nla_put_u32(msg, NL80211_ATTR_VENDOR_ID, OUI_MTK) ||
++	    nla_put_u32(msg, NL80211_ATTR_VENDOR_SUBCMD,
++			MTK_NL80211_VENDOR_SUBCMD_BACKGROUND_RADAR_CTRL) ||
++	    !(data = nla_nest_start(msg, NL80211_ATTR_VENDOR_DATA)) ||
++	    nla_put_u8(msg, MTK_VENDOR_ATTR_BACKGROUND_RADAR_CTRL_MODE, background_radar_mode)) {
++		nlmsg_free(msg);
++		return -ENOBUFS;
++	}
++	nla_nest_end(msg, data);
++	ret = send_and_recv_msgs(drv, msg, NULL, NULL, NULL, NULL);
++	if (ret) {
++		wpa_printf(MSG_ERROR, "Failed to set background radar mode. ret=%d (%s) ",
++			   ret, strerror(-ret));
++	}
++	return ret;
++}
++
+ const struct wpa_driver_ops wpa_driver_nl80211_ops = {
+ 	.name = "nl80211",
+ 	.desc = "Linux nl80211/cfg80211",
+@@ -14895,4 +14928,5 @@ const struct wpa_driver_ops wpa_driver_nl80211_ops = {
+ 	.ap_trigtype = nl80211_ap_trigtype,
+ 	.amnt_set = nl80211_amnt_set,
+ 	.amnt_dump = nl80211_amnt_dump,
++	.background_radar_mode = nl80211_background_radar_mode,
+ };
+diff --git a/src/drivers/driver_nl80211.h b/src/drivers/driver_nl80211.h
+index 0d85adf..74ee9b1 100644
+--- a/src/drivers/driver_nl80211.h
++++ b/src/drivers/driver_nl80211.h
+@@ -210,6 +210,7 @@ struct wpa_driver_nl80211_data {
+ 	unsigned int mtk_bss_color_vendor_cmd_avail:1;
+ 	unsigned int mtk_rfeatures_vendor_cmd_avail:1;
+ 	unsigned int mtk_amnt_vendor_cmd_avail:1;
++	unsigned int mtk_background_radar_vendor_cmd_avail:1;
+ 
+ 	u64 vendor_scan_cookie;
+ 	u64 remain_on_chan_cookie;
+diff --git a/src/drivers/driver_nl80211_capa.c b/src/drivers/driver_nl80211_capa.c
+index 8c8b84e..90711b4 100644
+--- a/src/drivers/driver_nl80211_capa.c
++++ b/src/drivers/driver_nl80211_capa.c
+@@ -1133,6 +1133,9 @@ static int wiphy_info_handler(struct nl_msg *msg, void *arg)
+ 				case MTK_NL80211_VENDOR_SUBCMD_RFEATURE_CTRL:
+ 					drv->mtk_rfeatures_vendor_cmd_avail = 1;
+ 					break;
++				case MTK_NL80211_VENDOR_SUBCMD_BACKGROUND_RADAR_CTRL:
++					drv->mtk_background_radar_vendor_cmd_avail = 1;
++					break;
+ 				}
+ 			}
+ 
+-- 
+2.18.0
+