diff --git a/wifi/1.4/default/wifi_legacy_hal.cpp b/wifi/1.4/default/wifi_legacy_hal.cpp
index a040c89..f596195 100644
--- a/wifi/1.4/default/wifi_legacy_hal.cpp
+++ b/wifi/1.4/default/wifi_legacy_hal.cpp
@@ -831,6 +831,16 @@
         global_handle_, mode, completion_window);
 }
 
+wifi_error WifiLegacyHal::setDscpToAccessCategoryMapping(
+    uint32_t start, uint32_t end, uint32_t access_category) {
+    return global_func_table_.wifi_map_dscp_access_category(
+        global_handle_, start, end, access_category);
+}
+
+wifi_error WifiLegacyHal::resetDscpToAccessCategoryMapping() {
+    return global_func_table_.wifi_reset_dscp_mapping(global_handle_);
+}
+
 std::pair<wifi_error, uint32_t> WifiLegacyHal::getLoggerSupportedFeatureSet(
     const std::string& iface_name) {
     uint32_t supported_feature_flags;
diff --git a/wifi/1.4/default/wifi_legacy_hal.h b/wifi/1.4/default/wifi_legacy_hal.h
index 72cf197..c21563e 100644
--- a/wifi/1.4/default/wifi_legacy_hal.h
+++ b/wifi/1.4/default/wifi_legacy_hal.h
@@ -261,6 +261,9 @@
                               wifi_latency_mode mode);
     wifi_error setThermalMitigationMode(wifi_thermal_mode mode,
                                         uint32_t completion_window);
+    wifi_error setDscpToAccessCategoryMapping(uint32_t start, uint32_t end,
+                                              uint32_t access_category);
+    wifi_error resetDscpToAccessCategoryMapping();
     // Logger/debug functions.
     std::pair<wifi_error, uint32_t> getLoggerSupportedFeatureSet(
         const std::string& iface_name);
diff --git a/wifi/1.4/default/wifi_legacy_hal_stubs.cpp b/wifi/1.4/default/wifi_legacy_hal_stubs.cpp
index 6945b4c..153a685 100644
--- a/wifi/1.4/default/wifi_legacy_hal_stubs.cpp
+++ b/wifi/1.4/default/wifi_legacy_hal_stubs.cpp
@@ -141,6 +141,8 @@
     populateStubFor(&hal_fn->wifi_set_thermal_mitigation_mode);
     populateStubFor(&hal_fn->wifi_virtual_interface_create);
     populateStubFor(&hal_fn->wifi_virtual_interface_delete);
+    populateStubFor(&hal_fn->wifi_map_dscp_access_category);
+    populateStubFor(&hal_fn->wifi_reset_dscp_mapping);
     return true;
 }
 }  // namespace legacy_hal