diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index 36c714549..a9d284d3a 100644
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -600,6 +600,10 @@ enum qca_radiotap_vendor_ids {
  *	QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY since existing command/event
  *	is using stream of bytes instead of structured data using vendor
  *	attributes.
+ *
+ * @QCA_NL80211_VENDOR_SUBCMD_ADD_STA_NODE: This vendor subcommand is used to
+ *	add the STA node details in driver/firmware. Attributes for this event
+ *	are specified in enum qca_wlan_vendor_attr_add_sta_node_params.
  */
 enum qca_nl80211_vendor_subcmds {
 	QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@@ -773,6 +777,7 @@ enum qca_nl80211_vendor_subcmds {
 	QCA_NL80211_VENDOR_SUBCMD_INTEROP_ISSUES_AP = 181,
 	QCA_NL80211_VENDOR_SUBCMD_OEM_DATA = 182,
 	QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_EXT = 183,
+	QCA_NL80211_VENDOR_SUBCMD_ADD_STA_NODE = 184,
 };
 
 enum qca_wlan_vendor_attr {
@@ -7976,4 +7981,23 @@ enum qca_wlan_vendor_attr_avoid_frequency_ext {
 		QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_AFTER_LAST - 1
 };
 
+/*
+ * enum qca_wlan_vendor_attr_add_sta_node_params - Used by the vendor command
+ * QCA_NL80211_VENDOR_SUBCMD_ADD_STA_NODE.
+ */
+enum qca_wlan_vendor_attr_add_sta_node_params {
+	QCA_WLAN_VENDOR_ATTR_ADD_STA_NODE_INVALID = 0,
+	/* 6 byte MAC address of STA */
+	QCA_WLAN_VENDOR_ATTR_ADD_STA_NODE_MAC_ADDR = 1,
+	/* Authentication algorithm used by the station of size u16;
+	 * defined in enum nl80211_auth_type.
+	 */
+	QCA_WLAN_VENDOR_ATTR_ADD_STA_NODE_AUTH_ALGO = 2,
+
+	/* keep last */
+	QCA_WLAN_VENDOR_ATTR_ADD_STA_NODE_PARAM_AFTER_LAST,
+	QCA_WLAN_VENDOR_ATTR_ADD_STA_NODE_PARAM_MAX =
+		QCA_WLAN_VENDOR_ATTR_ADD_STA_NODE_PARAM_AFTER_LAST - 1
+};
+
 #endif /* QCA_VENDOR_H */