diff --git a/Kbuild b/Kbuild
index 79dff01..12409ea 100644
--- a/Kbuild
+++ b/Kbuild
@@ -2930,6 +2930,7 @@
 
 #Flag to enable/disable HOST_OPCLASS
 cppflags-$(CONFIG_HOST_OPCLASS) += -DHOST_OPCLASS
+cppflags-$(CONFIG_HOST_OPCLASS) += -DHOST_OPCLASS_EXT
 
 #Flag to enable/disable TARGET_11D_SCAN
 cppflags-$(CONFIG_TARGET_11D_SCAN) += -DTARGET_11D_SCAN
diff --git a/configs/qcs40x.snoc.perf_defconfig b/configs/qcs40x.snoc.perf_defconfig
index 6d87eec..0dd909d 100644
--- a/configs/qcs40x.snoc.perf_defconfig
+++ b/configs/qcs40x.snoc.perf_defconfig
@@ -26,6 +26,7 @@
 CONFIG_CONVERGED_P2P_ENABLE := y
 CONFIG_WLAN_POLICY_MGR_ENABLE := y
 CONFIG_SUPPORT_11AX := n
+CONFIG_HOST_OPCLASS := y
 CONFIG_HDD_INIT_WITH_RTNL_LOCK := y
 CONFIG_CONVERGED_TDLS_ENABLE := y
 CONFIG_WLAN_CONV_SPECTRAL_ENABLE := y
diff --git a/core/mac/src/pe/rrm/rrm_api.c b/core/mac/src/pe/rrm/rrm_api.c
index f24dc24..ef60356 100644
--- a/core/mac/src/pe/rrm/rrm_api.c
+++ b/core/mac/src/pe/rrm/rrm_api.c
@@ -465,6 +465,44 @@
 	return status;
 }
 
+/**
+ * rrm_get_country_code_from_connected_profile() - Get country code
+ * from connected profile
+ * @mac: Mac context
+ * @pe_session: pe session
+ * @country_code: country code
+ *
+ * Return: void
+ */
+static inline void
+rrm_get_country_code_from_connected_profile(
+				struct mac_context *mac,
+				struct pe_session *pe_session,
+				uint8_t country_code[WNI_CFG_COUNTRY_CODE_LEN])
+{
+	uint8_t id;
+	uint8_t *country;
+
+	qdf_mem_zero(country_code, sizeof(country_code[0]) *
+					WNI_CFG_COUNTRY_CODE_LEN);
+	if (!pe_session) {
+		pe_err("pe_session is NULL");
+		return;
+	}
+	id = pe_session->smeSessionId;
+	if (!CSR_IS_SESSION_VALID(mac, id)) {
+		pe_err("smeSessionId %d is invalid", id);
+		return;
+	}
+	country =
+		mac->roam.roamSession[id].connectedProfile.country_code;
+	if (country[0])
+		qdf_mem_copy(country_code, country, sizeof(country_code[0]) *
+						WNI_CFG_COUNTRY_CODE_LEN);
+	else
+		country_code[2] = OP_CLASS_GLOBAL;
+}
+
 #define ABS(x)      ((x < 0) ? -x : x)
 /* -------------------------------------------------------------------- */
 /**
@@ -501,6 +539,12 @@
 	char req_ssid[WLAN_SSID_MAX_LEN] = {0};
 	char ch_buf[RRM_CH_BUF_LEN];
 	char *tmp_buf = NULL;
+	uint8_t country[WNI_CFG_COUNTRY_CODE_LEN];
+
+	if (!pe_session) {
+		pe_err("pe_session is NULL");
+		return eRRM_INCAPABLE;
+	}
 
 	if (pBeaconReq->measurement_request.Beacon.BeaconReporting.present &&
 	    (pBeaconReq->measurement_request.Beacon.BeaconReporting.
@@ -625,14 +669,36 @@
 		return eRRM_FAILURE;
 	}
 
+	rrm_get_country_code_from_connected_profile(mac, pe_session,
+						    country);
 	psbrr->channel_info.chan_num =
 		pBeaconReq->measurement_request.Beacon.channel;
 	psbrr->channel_info.reg_class =
 		pBeaconReq->measurement_request.Beacon.regClass;
-	psbrr->channel_info.chan_freq =
-		wlan_reg_chan_opclass_to_freq(psbrr->channel_info.chan_num,
-					      psbrr->channel_info.reg_class,
-					      false);
+	if (psbrr->channel_info.chan_num &&
+	    psbrr->channel_info.chan_num != 255) {
+		psbrr->channel_info.chan_freq =
+			wlan_reg_country_chan_opclass_to_freq(
+				mac->pdev,
+				country,
+				psbrr->channel_info.chan_num,
+				psbrr->channel_info.reg_class,
+				false);
+		if (!psbrr->channel_info.chan_freq) {
+			pe_debug("invalid ch freq, chan_num %d",
+				  psbrr->channel_info.chan_num);
+			qdf_mem_free(psbrr);
+			return eRRM_FAILURE;
+		}
+	} else {
+		psbrr->channel_info.chan_freq = 0;
+	}
+	sme_debug("opclass %d, ch %d freq %d AP's country code %c%c 0x%x",
+		  psbrr->channel_info.reg_class,
+		  psbrr->channel_info.chan_num,
+		  psbrr->channel_info.chan_freq,
+		  country[0], country[1], country[2]);
+
 	psbrr->measurementDuration[0] = measDuration;
 	psbrr->fMeasurementtype[0] =
 		pBeaconReq->measurement_request.Beacon.meas_mode;