diff --git a/include/hardware_legacy/wifi_hal.h b/include/hardware_legacy/wifi_hal.h
index 17bc376..9030129 100644
--- a/include/hardware_legacy/wifi_hal.h
+++ b/include/hardware_legacy/wifi_hal.h
@@ -65,6 +65,14 @@ typedef enum {
     WIFI_CHAN_WIDTH_INVALID = -1
 } wifi_channel_width;
 
+/* Multi-Link Operation modes */
+typedef enum {
+  WIFI_MLO_MODE_DEFAULT          = 0,
+  WIFI_MLO_MODE_LOW_LATENCY      = 1,
+  WIFI_MLO_MODE_HIGH_THROUGHPUT  = 2,
+  WIFI_MLO_MODE_LOW_POWER        = 3,
+} wifi_mlo_mode;
+
 /* Pre selected Power scenarios to be applied from BDF file */
 typedef enum {
     WIFI_POWER_SCENARIO_INVALID          = -2,
@@ -1232,6 +1240,14 @@ typedef struct {
                                     wifi_interface_handle iface,
                                     NanPairingEndRequest *msg);
 
+    /**@brief wifi_set_mlo_mode
+     * Set Multi-Link Operation mode.
+     * @param handle global wifi_handle
+     * @param mode: MLO mode
+     * @return Synchronous wifi_error
+     */
+    wifi_error (*wifi_set_mlo_mode)(wifi_handle handle, wifi_mlo_mode mode);
+
     /*
      * when adding new functions make sure to add stubs in
      * wifi_legacy_hal_stubs.cpp::initHalFuncTableWithStubs