diff --git a/package/network/services/hostapd/patches/600-ubus_support.patch b/package/network/services/hostapd/patches/600-ubus_support.patch
index eaf1e420ad..db4d7f0189 100644
--- a/package/network/services/hostapd/patches/600-ubus_support.patch
+++ b/package/network/services/hostapd/patches/600-ubus_support.patch
@@ -424,9 +424,19 @@
  }
  
  
+@@ -350,6 +353,9 @@ void hostapd_handle_radio_measurement(st
+ 		   mgmt->u.action.u.rrm.action, MAC2STR(mgmt->sa));
+ 
+ 	switch (mgmt->u.action.u.rrm.action) {
++	case WLAN_RRM_LINK_MEASUREMENT_REPORT:
++		hostapd_ubus_handle_link_measurement(hapd, buf, len);
++		break;
+ 	case WLAN_RRM_RADIO_MEASUREMENT_REPORT:
+ 		hostapd_handle_radio_msmt_report(hapd, buf, len);
+ 		break;
 --- a/src/ap/wnm_ap.c
 +++ b/src/ap/wnm_ap.c
-@@ -463,7 +463,7 @@ static void ieee802_11_rx_bss_trans_mgmt
+@@ -461,7 +461,7 @@ static void ieee802_11_rx_bss_trans_mgmt
  					      size_t len)
  {
  	u8 dialog_token, status_code, bss_termination_delay;
@@ -435,7 +445,7 @@
  	int enabled = hapd->conf->bss_transition;
  	struct sta_info *sta;
  
-@@ -510,6 +510,7 @@ static void ieee802_11_rx_bss_trans_mgmt
+@@ -508,6 +508,7 @@ static void ieee802_11_rx_bss_trans_mgmt
  			wpa_printf(MSG_DEBUG, "WNM: not enough room for Target BSSID field");
  			return;
  		}
@@ -443,7 +453,7 @@
  		sta->agreed_to_steer = 1;
  		eloop_cancel_timeout(ap_sta_reset_steer_flag_timer, hapd, sta);
  		eloop_register_timeout(2, 0, ap_sta_reset_steer_flag_timer,
-@@ -529,6 +530,10 @@ static void ieee802_11_rx_bss_trans_mgmt
+@@ -527,6 +528,10 @@ static void ieee802_11_rx_bss_trans_mgmt
  			MAC2STR(addr), status_code, bss_termination_delay);
  	}
  
diff --git a/package/network/services/hostapd/src/src/ap/ubus.c b/package/network/services/hostapd/src/src/ap/ubus.c
index 6edafa538d..a8b8599b54 100644
--- a/package/network/services/hostapd/src/src/ap/ubus.c
+++ b/package/network/services/hostapd/src/src/ap/ubus.c
@@ -896,6 +896,7 @@ hostapd_rrm_print_nr(struct hostapd_neighbor_entry *nr)
 enum {
 	BSS_MGMT_EN_NEIGHBOR,
 	BSS_MGMT_EN_BEACON,
+	BSS_MGMT_EN_LINK_MEASUREMENT,
 #ifdef CONFIG_WNM_AP
 	BSS_MGMT_EN_BSS_TRANSITION,
 #endif
@@ -923,6 +924,14 @@ __hostapd_bss_mgmt_enable_f(struct hostapd_data *hapd, int flag)
 			WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE |
 			WLAN_RRM_CAPS_BEACON_REPORT_TABLE;
 
+		if (bss->radio_measurements[0] & flags == flags)
+			return false;
+
+		bss->radio_measurements[0] |= (u8) flags;
+		return true;
+	case BSS_MGMT_EN_LINK_MEASUREMENT:
+		flags = WLAN_RRM_CAPS_LINK_MEASUREMENT;
+
 		if (bss->radio_measurements[0] & flags == flags)
 			return false;
 
@@ -960,6 +969,7 @@ __hostapd_bss_mgmt_enable(struct hostapd_data *hapd, uint32_t flags)
 static const struct blobmsg_policy bss_mgmt_enable_policy[__BSS_MGMT_EN_MAX] = {
 	[BSS_MGMT_EN_NEIGHBOR] = { "neighbor_report", BLOBMSG_TYPE_BOOL },
 	[BSS_MGMT_EN_BEACON] = { "beacon_report", BLOBMSG_TYPE_BOOL },
+	[BSS_MGMT_EN_LINK_MEASUREMENT] = { "link_measurement", BLOBMSG_TYPE_BOOL },
 #ifdef CONFIG_WNM_AP
 	[BSS_MGMT_EN_BSS_TRANSITION] = { "bss_transition", BLOBMSG_TYPE_BOOL },
 #endif
@@ -1238,6 +1248,98 @@ hostapd_rrm_beacon_req(struct ubus_context *ctx, struct ubus_object *obj,
 	return 0;
 }
 
+enum {
+	LM_REQ_ADDR,
+	LM_REQ_TX_POWER_USED,
+	LM_REQ_TX_POWER_MAX,
+	__LM_REQ_MAX,
+};
+
+static const struct blobmsg_policy lm_req_policy[__LM_REQ_MAX] = {
+	[LM_REQ_ADDR] = { "addr", BLOBMSG_TYPE_STRING },
+	[LM_REQ_TX_POWER_USED] = { "tx-power-used", BLOBMSG_TYPE_INT32 },
+	[LM_REQ_TX_POWER_MAX] = { "tx-power-max", BLOBMSG_TYPE_INT32 },
+};
+
+static int
+hostapd_rrm_lm_req(struct ubus_context *ctx, struct ubus_object *obj,
+		   struct ubus_request_data *ureq, const char *method,
+		   struct blob_attr *msg)
+{
+	struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
+	struct blob_attr *tb[__LM_REQ_MAX];
+	struct wpabuf *buf;
+	u8 addr[ETH_ALEN];
+	int ret;
+	int8_t txp_used, txp_max;
+
+	txp_used = 0;
+	txp_max = 0;
+
+	blobmsg_parse(lm_req_policy, __LM_REQ_MAX, tb, blob_data(msg), blob_len(msg));
+
+	if (!tb[LM_REQ_ADDR])
+		return UBUS_STATUS_INVALID_ARGUMENT;
+
+	if (tb[LM_REQ_TX_POWER_USED])
+		txp_used = (int8_t) blobmsg_get_u32(tb[LM_REQ_TX_POWER_USED]);
+
+	if (tb[LM_REQ_TX_POWER_MAX])
+		txp_max = (int8_t) blobmsg_get_u32(tb[LM_REQ_TX_POWER_MAX]);
+
+	if (hwaddr_aton(blobmsg_data(tb[LM_REQ_ADDR]), addr))
+		return UBUS_STATUS_INVALID_ARGUMENT;
+
+	buf = wpabuf_alloc(5);
+	if (!buf)
+		return UBUS_STATUS_UNKNOWN_ERROR;
+
+	wpabuf_put_u8(buf, WLAN_ACTION_RADIO_MEASUREMENT);
+	wpabuf_put_u8(buf, WLAN_RRM_LINK_MEASUREMENT_REQUEST);
+	wpabuf_put_u8(buf, 1);
+	/* TX-Power used */
+	wpabuf_put_u8(buf, txp_used);
+	/* Max TX Power */
+	wpabuf_put_u8(buf, txp_max);
+
+	ret = hostapd_drv_send_action(hapd, hapd->iface->freq, 0, addr,
+				      wpabuf_head(buf), wpabuf_len(buf));
+
+	wpabuf_free(buf);
+	if (ret < 0)
+		return -ret;
+
+	return 0;
+}
+
+
+void hostapd_ubus_handle_link_measurement(struct hostapd_data *hapd, const u8 *data, size_t len)
+{
+	const struct ieee80211_mgmt *mgmt = (const struct ieee80211_mgmt *) data;
+	const u8 *pos, *end;
+	u8 token;
+
+	end = data + len;
+	token = mgmt->u.action.u.rrm.dialog_token;
+	pos = mgmt->u.action.u.rrm.variable;
+
+	if (end - pos < 8)
+		return;
+
+	if (!hapd->ubus.obj.has_subscribers)
+		return;
+
+	blob_buf_init(&b, 0);
+	blobmsg_add_macaddr(&b, "address", mgmt->sa);
+	blobmsg_add_u16(&b, "dialog-token", token);
+	blobmsg_add_u16(&b, "rx-antenna-id", pos[4]);
+	blobmsg_add_u16(&b, "tx-antenna-id", pos[5]);
+	blobmsg_add_u16(&b, "rcpi", pos[6]);
+	blobmsg_add_u16(&b, "rsni", pos[7]);
+
+	ubus_notify(ctx, &hapd->ubus.obj, "link-measurement-report", b.head, -1);
+}
+
 
 #ifdef CONFIG_WNM_AP
 
@@ -1431,6 +1533,7 @@ static const struct ubus_method bss_methods[] = {
 	UBUS_METHOD_NOARG("rrm_nr_list", hostapd_rrm_nr_list),
 	UBUS_METHOD("rrm_nr_set", hostapd_rrm_nr_set, nr_set_policy),
 	UBUS_METHOD("rrm_beacon_req", hostapd_rrm_beacon_req, beacon_req_policy),
+	UBUS_METHOD("link_measurement_req", hostapd_rrm_lm_req, lm_req_policy),
 #ifdef CONFIG_WNM_AP
 	UBUS_METHOD("wnm_disassoc_imminent", hostapd_wnm_disassoc_imminent, wnm_disassoc_policy),
 	UBUS_METHOD("bss_transition_request", hostapd_bss_transition_request, bss_tr_policy),
diff --git a/package/network/services/hostapd/src/src/ap/ubus.h b/package/network/services/hostapd/src/src/ap/ubus.h
index 8398d6bada..006798dcc7 100644
--- a/package/network/services/hostapd/src/src/ap/ubus.h
+++ b/package/network/services/hostapd/src/src/ap/ubus.h
@@ -45,6 +45,7 @@ void hostapd_ubus_add_bss(struct hostapd_data *hapd);
 void hostapd_ubus_free_bss(struct hostapd_data *hapd);
 
 int hostapd_ubus_handle_event(struct hostapd_data *hapd, struct hostapd_ubus_request *req);
+void hostapd_ubus_handle_link_measurement(struct hostapd_data *hapd, const u8 *data, size_t len);
 void hostapd_ubus_notify(struct hostapd_data *hapd, const char *type, const u8 *mac);
 void hostapd_ubus_notify_beacon_report(struct hostapd_data *hapd,
 				       const u8 *addr, u8 token, u8 rep_mode,
@@ -83,6 +84,10 @@ static inline int hostapd_ubus_handle_event(struct hostapd_data *hapd, struct ho
 	return 0;
 }
 
+static inline void hostapd_ubus_handle_link_measurement(struct hostapd_data *hapd, const u8 *data, size_t len)
+{
+}
+
 static inline void hostapd_ubus_notify(struct hostapd_data *hapd, const char *type, const u8 *mac)
 {
 }
diff --git a/package/network/utils/iwinfo/Makefile b/package/network/utils/iwinfo/Makefile
index 815c477988..25cc210acb 100644
--- a/package/network/utils/iwinfo/Makefile
+++ b/package/network/utils/iwinfo/Makefile
@@ -7,13 +7,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libiwinfo
-PKG_RELEASE:=2.1
+PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/iwinfo.git
-PKG_SOURCE_DATE:=2021-04-30
-PKG_SOURCE_VERSION:=c45f0b584b4b86f8250f90ea19afca271c114fa2
-PKG_MIRROR_HASH:=24ad04791254a0523cd15a4fec6116d9ff121e006c93e5e41459f91347b33ec2
+PKG_SOURCE_DATE:=2022-04-26
+PKG_SOURCE_VERSION:=dc6847eb5ec8747867bc20f1024723c6397c1df7
+PKG_MIRROR_HASH:=3f243cf75f4cec02e9e8ecc2087577146845346c0172808f64dea066f84f88d4
 PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
 PKG_LICENSE:=GPL-2.0
 
@@ -105,7 +105,7 @@ endef
 
 define Package/libiwinfo-data/install
 	$(INSTALL_DIR) $(1)/usr/share/libiwinfo
-	$(INSTALL_DATA) $(PKG_BUILD_DIR)/hardware.txt $(1)/usr/share/libiwinfo/devices.txt
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/devices.txt $(1)/usr/share/libiwinfo/devices.txt
 endef
 
 define Package/iwinfo/install
diff --git a/package/network/utils/iwinfo/patches/0001-iwinfo-rename-hardware.txt-to-devices.txt.patch b/package/network/utils/iwinfo/patches/0001-iwinfo-rename-hardware.txt-to-devices.txt.patch
deleted file mode 100644
index f0cfaf372d..0000000000
--- a/package/network/utils/iwinfo/patches/0001-iwinfo-rename-hardware.txt-to-devices.txt.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From a0a0e02dd91d14a50155390d5fd3b95d6ec87bf4 Mon Sep 17 00:00:00 2001
-From: Jo-Philipp Wich <jo@mein.io>
-Date: Sun, 11 Jul 2021 15:56:35 +0200
-Subject: [PATCH] iwinfo: rename hardware.txt to devices.txt
-
-Signed-off-by: Jo-Philipp Wich <jo@mein.io>
----
- include/iwinfo.h            | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/include/iwinfo.h b/include/iwinfo.h
-index f7097cc..8469ee7 100644
---- a/include/iwinfo.h
-+++ b/include/iwinfo.h
-@@ -255,7 +255,7 @@ struct iwinfo_hardware_entry {
- 
- extern const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[];
- 
--#define IWINFO_HARDWARE_FILE	"/usr/share/libiwinfo/hardware.txt"
-+#define IWINFO_HARDWARE_FILE	"/usr/share/libiwinfo/devices.txt"
- 
- 
- struct iwinfo_ops {
--- 
-2.30.2
-