diff --git a/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java b/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java
index 9bffbfb..61b34d0 100644
--- a/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java
+++ b/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java
@@ -34,8 +34,9 @@
     private ConnectivityFrameworkInitializerTiramisu() {}
 
     /**
-     * Called by {@link SystemServiceRegistry}'s static initializer and registers nsd services to
-     * {@link Context}, so that {@link Context#getSystemService} can return them.
+     * Called by {@link SystemServiceRegistry}'s static initializer and registers NetworkStats, nsd,
+     * ipsec and ethernet services to {@link Context}, so that {@link Context#getSystemService} can
+     * return them.
      *
      * @throws IllegalStateException if this is called anywhere besides
      * {@link SystemServiceRegistry}.
@@ -68,5 +69,14 @@
                     return new NetworkStatsManager(context, service);
                 }
         );
+
+        SystemServiceRegistry.registerContextAwareService(
+                Context.ETHERNET_SERVICE,
+                EthernetManager.class,
+                (context, serviceBinder) -> {
+                    IEthernetManager service = IEthernetManager.Stub.asInterface(serviceBinder);
+                    return new EthernetManager(context, service);
+                }
+        );
     }
 }
diff --git a/framework-t/src/android/net/EthernetManager.java b/framework-t/src/android/net/EthernetManager.java
index eba51c1..793f28d 100644
--- a/framework-t/src/android/net/EthernetManager.java
+++ b/framework-t/src/android/net/EthernetManager.java
@@ -33,7 +33,7 @@
 import android.os.RemoteException;
 
 import com.android.internal.annotations.GuardedBy;
-import com.android.internal.os.BackgroundThread;
+import com.android.modules.utils.BackgroundThread;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;