diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index d4a38e76b..1c9e57cce 100644
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -1160,6 +1160,26 @@ enum qca_roaming_policy {
  *
  * @QCA_ROAM_REASON_BSS_LOAD: Roam triggered due to the channel utilization
  * breaching out the configured threshold.
+ *
+ * @QCA_ROAM_REASON_WTC: Roam triggered due to Wireless to Cellular BSS
+ * transition request.
+ *
+ * @QCA_ROAM_REASON_IDLE: Roam triggered when device is suspended, there is no
+ * data activity with the AP and the current RSSI falls below a certain
+ * threshold.
+ *
+ * @QCA_ROAM_REASON_DISCONNECTION: Roam triggered due to Deauthentication or
+ * Disassociation frames received from the connected AP.
+ *
+ * @QCA_ROAM_REASON_PERIODIC_TIMER: Roam triggered as part of the periodic scan
+ * that happens when there is no candidate AP found during the poor RSSI scan
+ * trigger.
+ *
+ * @QCA_ROAM_REASON_BACKGROUND_SCAN: Roam triggered based on the scan results
+ * obtained from an external scan (not aimed at roaming).
+ *
+ * @QCA_ROAM_REASON_BT_ACTIVITY: Roam triggered due to Bluetooth connection is
+ * established when the station is connected in the 2.4 GHz band.
  */
 enum qca_roam_reason {
 	QCA_ROAM_REASON_UNKNOWN,
@@ -1171,6 +1191,12 @@ enum qca_roam_reason {
 	QCA_ROAM_REASON_USER_TRIGGER,
 	QCA_ROAM_REASON_BTM,
 	QCA_ROAM_REASON_BSS_LOAD,
+	QCA_ROAM_REASON_WTC,
+	QCA_ROAM_REASON_IDLE,
+	QCA_ROAM_REASON_DISCONNECTION,
+	QCA_ROAM_REASON_PERIODIC_TIMER,
+	QCA_ROAM_REASON_BACKGROUND_SCAN,
+	QCA_ROAM_REASON_BT_ACTIVITY,
 };
 
 enum qca_wlan_vendor_attr_roam_auth {