diff --git a/.clang-format b/.clang-format
index 787d47a..9b3f9d9 100644
--- a/.clang-format
+++ b/.clang-format
@@ -14,15 +14,11 @@
 # limitations under the License.
 #
 
-#
-# Below are some minor deviations from the default Google style to
-# accommodate for handling of the large legacy code base.
-#
-
 BasedOnStyle: Google
 CommentPragmas: NOLINT:.*
 DerivePointerAlignment: false
 AllowShortFunctionsOnASingleLine: Inline
+ColumnLimit: 100
 TabWidth: 4
 UseTab: Never
 IndentWidth: 4
diff --git a/CleanSpec.mk b/CleanSpec.mk
index 212c8b1..c557635 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -52,3 +52,5 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/hw/android.hardware.bluetooth*)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib64/hw/android.hardware.bluetooth*)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/init/android.hardware.bluetooth*)
+$(call add-clean-step, rm -rf $(OUT)/soong/.intermediates/)
+$(call add-clean-step, rm -rf $(OUT_DIR)/soong/.intermediates/hardware/interfaces/)
diff --git a/audio/2.0/Android.bp b/audio/2.0/Android.bp
index 622a6fc..b193c8f 100644
--- a/audio/2.0/Android.bp
+++ b/audio/2.0/Android.bp
@@ -96,7 +96,6 @@
         "libutils",
         "libcutils",
         "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -104,6 +103,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/audio/effect/2.0/Android.bp b/audio/effect/2.0/Android.bp
index 046205d..a004263 100644
--- a/audio/effect/2.0/Android.bp
+++ b/audio/effect/2.0/Android.bp
@@ -145,7 +145,6 @@
         "libutils",
         "libcutils",
         "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -153,6 +152,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/automotive/evs/1.0/Android.bp b/automotive/evs/1.0/Android.bp
index 25f8506..9ca97a7 100644
--- a/automotive/evs/1.0/Android.bp
+++ b/automotive/evs/1.0/Android.bp
@@ -74,13 +74,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/automotive/vehicle/2.0/Android.bp b/automotive/vehicle/2.0/Android.bp
index f401dab..e21bef0 100644
--- a/automotive/vehicle/2.0/Android.bp
+++ b/automotive/vehicle/2.0/Android.bp
@@ -60,13 +60,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/automotive/vehicle/2.0/default/Android.mk b/automotive/vehicle/2.0/default/Android.mk
index 3c56159..d5f5678 100644
--- a/automotive/vehicle/2.0/default/Android.mk
+++ b/automotive/vehicle/2.0/default/Android.mk
@@ -122,6 +122,9 @@
     tests/VehicleObjectPool_test.cpp \
     tests/VehiclePropConfigIndex_test.cpp \
 
+LOCAL_HEADER_LIBRARIES := \
+    libbase_headers
+
 LOCAL_SHARED_LIBRARIES := \
     libhidlbase \
     libhidltransport \
diff --git a/automotive/vehicle/2.0/default/VehicleService.cpp b/automotive/vehicle/2.0/default/VehicleService.cpp
index ff112c6..d1fd555 100644
--- a/automotive/vehicle/2.0/default/VehicleService.cpp
+++ b/automotive/vehicle/2.0/default/VehicleService.cpp
@@ -36,8 +36,15 @@
     configureRpcThreadpool(4, true /* callerWillJoin */);
 
     ALOGI("Registering as service...");
-    service->registerAsService();
+    status_t status = service->registerAsService();
+
+    if (status != OK) {
+        ALOGE("Unable to register vehicle service (%d)", status);
+        return 1;
+    }
 
     ALOGI("Ready");
     joinRpcThreadpool();
+
+    return 1;
 }
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
index ea40cc5..fe34a3f 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
@@ -13,9 +13,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 #define LOG_TAG "DefaultVehicleHal_v2_0"
+
 #include <android/log.h>
+#include <android-base/macros.h>
 
 #include "EmulatedVehicleHal.h"
 
diff --git a/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp b/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp
index 04335b5..4864d5d 100644
--- a/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp
+++ b/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp
@@ -17,6 +17,7 @@
 #include <unordered_map>
 #include <iostream>
 
+#include <android-base/macros.h>
 #include <utils/SystemClock.h>
 
 #include <gtest/gtest.h>
diff --git a/automotive/vehicle/2.1/Android.bp b/automotive/vehicle/2.1/Android.bp
index f918134..9e45fb5 100644
--- a/automotive/vehicle/2.1/Android.bp
+++ b/automotive/vehicle/2.1/Android.bp
@@ -54,7 +54,6 @@
         "libutils",
         "libcutils",
         "android.hardware.automotive.vehicle@2.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -62,6 +61,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.automotive.vehicle@2.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/automotive/vehicle/2.1/default/service.cpp b/automotive/vehicle/2.1/default/service.cpp
index 4873279..bae64fd 100644
--- a/automotive/vehicle/2.1/default/service.cpp
+++ b/automotive/vehicle/2.1/default/service.cpp
@@ -88,11 +88,17 @@
 
     Vehicle_V2_1 vehicle21(vehicleManager.get());
 
-    ALOGI("Registering as service...");
-    vehicle21.registerAsService();
-
     configureRpcThreadpool(1, true /* callerWillJoin */);
 
+    ALOGI("Registering as service...");
+    status_t status = vehicle21.registerAsService();
+
+    if (status != OK) {
+        ALOGE("Unable to register vehicle service (%d).", status);
+        return 1;
+    }
+
     ALOGI("Ready");
     joinRpcThreadpool();
+    return 1;
 }
diff --git a/biometrics/fingerprint/2.1/Android.bp b/biometrics/fingerprint/2.1/Android.bp
index fe71853..c16fd78 100644
--- a/biometrics/fingerprint/2.1/Android.bp
+++ b/biometrics/fingerprint/2.1/Android.bp
@@ -60,13 +60,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/bluetooth/1.0/Android.bp b/bluetooth/1.0/Android.bp
index 739cba1..48159b3 100644
--- a/bluetooth/1.0/Android.bp
+++ b/bluetooth/1.0/Android.bp
@@ -60,13 +60,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/bluetooth/1.0/default/test/async_fd_watcher_unittest.cc b/bluetooth/1.0/default/test/async_fd_watcher_unittest.cc
index dfc50a3..ee7d8d1 100644
--- a/bluetooth/1.0/default/test/async_fd_watcher_unittest.cc
+++ b/bluetooth/1.0/default/test/async_fd_watcher_unittest.cc
@@ -105,7 +105,7 @@
       int connection_fd = AcceptConnection(fd);
       ALOGD("%s: Conn_watcher fd = %d", __func__, fd);
 
-      conn_watcher_.ConfigureTimeout(std::chrono::seconds(0), [this]() {
+      conn_watcher_.ConfigureTimeout(std::chrono::seconds(0), []() {
         bool connection_timeout_cleared = false;
         ASSERT_TRUE(connection_timeout_cleared);
       });
@@ -117,7 +117,7 @@
       // Time out if it takes longer than a second.
       SetTimeout(std::chrono::seconds(1));
     });
-    conn_watcher_.ConfigureTimeout(std::chrono::seconds(1), [this]() {
+    conn_watcher_.ConfigureTimeout(std::chrono::seconds(1), []() {
       bool connection_timeout = true;
       ASSERT_FALSE(connection_timeout);
     });
@@ -207,7 +207,7 @@
   });
 
   // Fail if the client doesn't connect within 1 second.
-  conn_watcher.ConfigureTimeout(std::chrono::seconds(1), [this]() {
+  conn_watcher.ConfigureTimeout(std::chrono::seconds(1), []() {
     bool connection_timeout = true;
     ASSERT_FALSE(connection_timeout);
   });
@@ -231,7 +231,7 @@
 
   // Set the timeout flag after 100ms.
   conn_watcher.ConfigureTimeout(std::chrono::milliseconds(100),
-                                [this, timeout_ptr]() { *timeout_ptr = true; });
+                                [timeout_ptr]() { *timeout_ptr = true; });
   EXPECT_FALSE(timed_out);
   sleep(1);
   EXPECT_TRUE(timed_out);
@@ -254,7 +254,7 @@
   // Set a timeout flag in each callback.
   conn_watcher.ConfigureTimeout(
       std::chrono::milliseconds(500),
-      [this, &conn_watcher, &timed_out, &timed_out2]() {
+      [&conn_watcher, &timed_out, &timed_out2]() {
         timed_out = true;
         conn_watcher.ConfigureTimeout(std::chrono::seconds(1),
                                       [&timed_out2]() { timed_out2 = true; });
@@ -298,7 +298,7 @@
   });
 
   // Fail if the test doesn't pass within 3 seconds
-  watcher.ConfigureTimeout(std::chrono::seconds(3), [this]() {
+  watcher.ConfigureTimeout(std::chrono::seconds(3), []() {
     bool connection_timeout = true;
     ASSERT_FALSE(connection_timeout);
   });
diff --git a/bluetooth/1.0/default/vendor_interface.cc b/bluetooth/1.0/default/vendor_interface.cc
index 68cac5f..bb66460 100644
--- a/bluetooth/1.0/default/vendor_interface.cc
+++ b/bluetooth/1.0/default/vendor_interface.cc
@@ -16,8 +16,6 @@
 
 #include "vendor_interface.h"
 
-#include <assert.h>
-
 #define LOG_TAG "android.hardware.bluetooth@1.0-impl"
 #include <android-base/logging.h>
 #include <cutils/properties.h>
@@ -165,7 +163,7 @@
     InitializeCompleteCallback initialize_complete_cb,
     PacketReadCallback event_cb, PacketReadCallback acl_cb,
     PacketReadCallback sco_cb) {
-  assert(!g_vendor_interface);
+  CHECK(!g_vendor_interface);
   g_vendor_interface = new VendorInterface();
   return g_vendor_interface->Open(initialize_complete_cb, event_cb, acl_cb,
                                   sco_cb);
diff --git a/boot/1.0/Android.bp b/boot/1.0/Android.bp
index 9079654..de42647 100644
--- a/boot/1.0/Android.bp
+++ b/boot/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/broadcastradio/1.0/Android.bp b/broadcastradio/1.0/Android.bp
index 097cbd34..f0c4b22 100644
--- a/broadcastradio/1.0/Android.bp
+++ b/broadcastradio/1.0/Android.bp
@@ -74,13 +74,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/broadcastradio/1.1/Android.bp b/broadcastradio/1.1/Android.bp
index 2784346..3b50416 100644
--- a/broadcastradio/1.1/Android.bp
+++ b/broadcastradio/1.1/Android.bp
@@ -75,7 +75,6 @@
         "libutils",
         "libcutils",
         "android.hardware.broadcastradio@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -83,6 +82,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.broadcastradio@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/camera/device/1.0/Android.bp b/camera/device/1.0/Android.bp
index e52f587..3ef40c8 100644
--- a/camera/device/1.0/Android.bp
+++ b/camera/device/1.0/Android.bp
@@ -69,7 +69,6 @@
         "libcutils",
         "android.hardware.camera.common@1.0",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -78,6 +77,5 @@
         "libutils",
         "android.hardware.camera.common@1.0",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/camera/device/1.0/default/Android.bp b/camera/device/1.0/default/Android.bp
index 686521b..1a349d6 100644
--- a/camera/device/1.0/default/Android.bp
+++ b/camera/device/1.0/default/Android.bp
@@ -17,7 +17,6 @@
         "android.hardware.graphics.mapper@2.0",
         "android.hardware.graphics.common@1.0",
         "android.hidl.allocator@1.0",
-        "android.hidl.base@1.0",
         "android.hidl.memory@1.0",
         "libcutils",
         "liblog",
diff --git a/camera/device/3.2/Android.bp b/camera/device/3.2/Android.bp
index 0ba394e..dbc80ab 100644
--- a/camera/device/3.2/Android.bp
+++ b/camera/device/3.2/Android.bp
@@ -69,7 +69,6 @@
         "libcutils",
         "android.hardware.camera.common@1.0",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -78,6 +77,5 @@
         "libutils",
         "android.hardware.camera.common@1.0",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/camera/provider/2.4/Android.bp b/camera/provider/2.4/Android.bp
index 28e1b84..36a726a 100644
--- a/camera/provider/2.4/Android.bp
+++ b/camera/provider/2.4/Android.bp
@@ -60,7 +60,6 @@
         "android.hardware.camera.device@1.0",
         "android.hardware.camera.device@3.2",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -71,6 +70,5 @@
         "android.hardware.camera.device@1.0",
         "android.hardware.camera.device@3.2",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/configstore/1.0/Android.bp b/configstore/1.0/Android.bp
index 3b97d86..89f99f2 100644
--- a/configstore/1.0/Android.bp
+++ b/configstore/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/configstore/utils/include/configstore/Utils.h b/configstore/utils/include/configstore/Utils.h
index a54ce85..b107a20 100644
--- a/configstore/utils/include/configstore/Utils.h
+++ b/configstore/utils/include/configstore/Utils.h
@@ -17,7 +17,7 @@
 #ifndef ANDROID_HARDWARE_CONFIGSTORE_UTILS_H
 #define ANDROID_HARDWARE_CONFIGSTORE_UTILS_H
 
-#include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
+#include <android/hardware/configstore/1.0/types.h>
 #include <hidl/Status.h>
 
 #include <sstream>
@@ -34,7 +34,23 @@
 }  // namespace details
 
 namespace configstore {
-using namespace android::hardware::configstore::V1_0;
+// import types from V1_0
+using ::android::hardware::configstore::V1_0::OptionalBool;
+using ::android::hardware::configstore::V1_0::OptionalInt32;
+using ::android::hardware::configstore::V1_0::OptionalUInt32;
+using ::android::hardware::configstore::V1_0::OptionalInt64;
+using ::android::hardware::configstore::V1_0::OptionalUInt64;
+using ::android::hardware::configstore::V1_0::OptionalString;
+
+// a function to retrieve and cache the service handle
+// for a particular interface
+template <typename I>
+sp<I> getService() {
+    // static initializer used for synchronizations
+    static sp<I> configs = I::getService();
+    return configs;
+}
+
 // arguments V: type for the value (i.e., OptionalXXX)
 //           I: interface class name
 //           func: member function pointer
@@ -42,9 +58,10 @@
         (std::function<void(const V&)>)>
 decltype(V::value) get(const decltype(V::value) &defValue) {
     using namespace android::hardware::details;
+    // static initializer used for synchronizations
     auto getHelper = []()->V {
         V ret;
-        sp<I> configs = I::getService();
+        sp<I> configs = getService<I>();
 
         if (!configs.get()) {
             // fallback to the default value
diff --git a/contexthub/1.0/Android.bp b/contexthub/1.0/Android.bp
index e66b336..45d2e5c 100644
--- a/contexthub/1.0/Android.bp
+++ b/contexthub/1.0/Android.bp
@@ -60,13 +60,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/contexthub/1.0/default/Contexthub.h b/contexthub/1.0/default/Contexthub.h
index 236e079..e587930 100644
--- a/contexthub/1.0/default/Contexthub.h
+++ b/contexthub/1.0/default/Contexthub.h
@@ -19,6 +19,7 @@
 
 #include <unordered_map>
 
+#include <android-base/macros.h>
 #include <android/hardware/contexthub/1.0/IContexthub.h>
 #include <hardware/context_hub.h>
 
diff --git a/drm/1.0/Android.bp b/drm/1.0/Android.bp
index 530da40..7829de7 100644
--- a/drm/1.0/Android.bp
+++ b/drm/1.0/Android.bp
@@ -81,13 +81,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/dumpstate/1.0/Android.bp b/dumpstate/1.0/Android.bp
index 8cdc699..2424c33 100644
--- a/dumpstate/1.0/Android.bp
+++ b/dumpstate/1.0/Android.bp
@@ -49,13 +49,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/gatekeeper/1.0/Android.bp b/gatekeeper/1.0/Android.bp
index 4b41026..eb70c09 100644
--- a/gatekeeper/1.0/Android.bp
+++ b/gatekeeper/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/gnss/1.0/Android.bp b/gnss/1.0/Android.bp
index 45af005..c2988de 100644
--- a/gnss/1.0/Android.bp
+++ b/gnss/1.0/Android.bp
@@ -186,13 +186,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/graphics/allocator/2.0/Android.bp b/graphics/allocator/2.0/Android.bp
index f464ff1..2c2a3da 100644
--- a/graphics/allocator/2.0/Android.bp
+++ b/graphics/allocator/2.0/Android.bp
@@ -51,7 +51,6 @@
         "libcutils",
         "android.hardware.graphics.common@1.0",
         "android.hardware.graphics.mapper@2.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -60,6 +59,5 @@
         "libutils",
         "android.hardware.graphics.common@1.0",
         "android.hardware.graphics.mapper@2.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/graphics/bufferqueue/1.0/Android.bp b/graphics/bufferqueue/1.0/Android.bp
index 4b019cf..4773963 100644
--- a/graphics/bufferqueue/1.0/Android.bp
+++ b/graphics/bufferqueue/1.0/Android.bp
@@ -58,7 +58,6 @@
         "libcutils",
         "android.hardware.graphics.common@1.0",
         "android.hardware.media@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -67,6 +66,5 @@
         "libutils",
         "android.hardware.graphics.common@1.0",
         "android.hardware.media@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/graphics/composer/2.1/Android.bp b/graphics/composer/2.1/Android.bp
index ac40f83..299570d 100644
--- a/graphics/composer/2.1/Android.bp
+++ b/graphics/composer/2.1/Android.bp
@@ -68,7 +68,6 @@
         "libutils",
         "libcutils",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -76,6 +75,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/graphics/mapper/2.0/Android.bp b/graphics/mapper/2.0/Android.bp
index ab7a545..408d58f 100644
--- a/graphics/mapper/2.0/Android.bp
+++ b/graphics/mapper/2.0/Android.bp
@@ -54,7 +54,6 @@
         "libutils",
         "libcutils",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -62,6 +61,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/health/1.0/Android.bp b/health/1.0/Android.bp
index 5bf535a..4fb2d7b 100644
--- a/health/1.0/Android.bp
+++ b/health/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/ir/1.0/Android.bp b/ir/1.0/Android.bp
index e47f286..a059da5 100644
--- a/ir/1.0/Android.bp
+++ b/ir/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/keymaster/3.0/Android.bp b/keymaster/3.0/Android.bp
index 7580684..1846200 100644
--- a/keymaster/3.0/Android.bp
+++ b/keymaster/3.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/light/2.0/Android.bp b/light/2.0/Android.bp
index 71792df..cffdbe0 100644
--- a/light/2.0/Android.bp
+++ b/light/2.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/media/omx/1.0/Android.bp b/media/omx/1.0/Android.bp
index 8f172f0..8e5527e 100644
--- a/media/omx/1.0/Android.bp
+++ b/media/omx/1.0/Android.bp
@@ -91,7 +91,6 @@
         "android.hardware.graphics.bufferqueue@1.0",
         "android.hardware.graphics.common@1.0",
         "android.hardware.media@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -101,6 +100,5 @@
         "android.hardware.graphics.bufferqueue@1.0",
         "android.hardware.graphics.common@1.0",
         "android.hardware.media@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/memtrack/1.0/Android.bp b/memtrack/1.0/Android.bp
index 9b10d7b..6f6e16d 100644
--- a/memtrack/1.0/Android.bp
+++ b/memtrack/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/nfc/1.0/Android.bp b/nfc/1.0/Android.bp
index 9d450bb..7c9a66e 100644
--- a/nfc/1.0/Android.bp
+++ b/nfc/1.0/Android.bp
@@ -60,13 +60,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/nfc/1.0/default/Android.bp b/nfc/1.0/default/Android.bp
index a157f86..d7f7203 100644
--- a/nfc/1.0/default/Android.bp
+++ b/nfc/1.0/default/Android.bp
@@ -16,3 +16,24 @@
         "android.hardware.nfc@1.0",
     ],
 }
+
+cc_binary {
+    name: "android.hardware.nfc@1.0-service",
+    relative_install_path: "hw",
+    proprietary: true,
+    init_rc: ["android.hardware.nfc@1.0-service.rc"],
+    srcs: ["service.cpp"],
+
+    shared_libs: [
+        "liblog",
+        "libcutils",
+        "libdl",
+        "libbase",
+        "libutils",
+        "libhardware",
+        "libhidlbase",
+        "libhidltransport",
+        "android.hardware.nfc@1.0",
+    ],
+
+}
diff --git a/nfc/1.0/default/Android.mk b/nfc/1.0/default/Android.mk
deleted file mode 100644
index 4afad74..0000000
--- a/nfc/1.0/default/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE_RELATIVE_PATH := hw
-LOCAL_PROPRIETARY_MODULE := true
-LOCAL_MODULE := android.hardware.nfc@1.0-service
-LOCAL_INIT_RC := android.hardware.nfc@1.0-service.rc
-LOCAL_SRC_FILES := \
-	service.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-	liblog \
-	libcutils \
-	libdl \
-	libbase \
-	libutils \
-	libhardware \
-
-LOCAL_SHARED_LIBRARIES += \
-	libhidlbase \
-	libhidltransport \
-	android.hardware.nfc@1.0 \
-
-
-include $(BUILD_EXECUTABLE)
diff --git a/power/1.0/Android.bp b/power/1.0/Android.bp
index 7a2df69..1d967fd 100644
--- a/power/1.0/Android.bp
+++ b/power/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/radio/1.0/Android.bp b/radio/1.0/Android.bp
index 443b1d9..988f5d2 100644
--- a/radio/1.0/Android.bp
+++ b/radio/1.0/Android.bp
@@ -81,13 +81,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
index 29cb912..4790141 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
@@ -825,4 +825,4 @@
         ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
-}
\ No newline at end of file
+}
diff --git a/radio/1.1/Android.bp b/radio/1.1/Android.bp
new file mode 100644
index 0000000..3583159
--- /dev/null
+++ b/radio/1.1/Android.bp
@@ -0,0 +1,79 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+filegroup {
+    name: "android.hardware.radio@1.1_hal",
+    srcs: [
+        "types.hal",
+        "IRadio.hal",
+        "IRadioIndication.hal",
+        "IRadioResponse.hal",
+    ],
+}
+
+genrule {
+    name: "android.hardware.radio@1.1_genc++",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.radio@1.1",
+    srcs: [
+        ":android.hardware.radio@1.1_hal",
+    ],
+    out: [
+        "android/hardware/radio/1.1/types.cpp",
+        "android/hardware/radio/1.1/RadioAll.cpp",
+        "android/hardware/radio/1.1/RadioIndicationAll.cpp",
+        "android/hardware/radio/1.1/RadioResponseAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.radio@1.1_genc++_headers",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.radio@1.1",
+    srcs: [
+        ":android.hardware.radio@1.1_hal",
+    ],
+    out: [
+        "android/hardware/radio/1.1/types.h",
+        "android/hardware/radio/1.1/hwtypes.h",
+        "android/hardware/radio/1.1/IRadio.h",
+        "android/hardware/radio/1.1/IHwRadio.h",
+        "android/hardware/radio/1.1/BnHwRadio.h",
+        "android/hardware/radio/1.1/BpHwRadio.h",
+        "android/hardware/radio/1.1/BsRadio.h",
+        "android/hardware/radio/1.1/IRadioIndication.h",
+        "android/hardware/radio/1.1/IHwRadioIndication.h",
+        "android/hardware/radio/1.1/BnHwRadioIndication.h",
+        "android/hardware/radio/1.1/BpHwRadioIndication.h",
+        "android/hardware/radio/1.1/BsRadioIndication.h",
+        "android/hardware/radio/1.1/IRadioResponse.h",
+        "android/hardware/radio/1.1/IHwRadioResponse.h",
+        "android/hardware/radio/1.1/BnHwRadioResponse.h",
+        "android/hardware/radio/1.1/BpHwRadioResponse.h",
+        "android/hardware/radio/1.1/BsRadioResponse.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.radio@1.1",
+    defaults: ["hidl-module-defaults"],
+    generated_sources: ["android.hardware.radio@1.1_genc++"],
+    generated_headers: ["android.hardware.radio@1.1_genc++_headers"],
+    export_generated_headers: ["android.hardware.radio@1.1_genc++_headers"],
+    vendor_available: true,
+    shared_libs: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "liblog",
+        "libutils",
+        "libcutils",
+        "android.hardware.radio@1.0",
+    ],
+    export_shared_lib_headers: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "libutils",
+        "android.hardware.radio@1.0",
+    ],
+}
diff --git a/radio/1.1/Android.mk b/radio/1.1/Android.mk
new file mode 100644
index 0000000..305b661
--- /dev/null
+++ b/radio/1.1/Android.mk
@@ -0,0 +1,542 @@
+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.radio-V1.1-java
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+LOCAL_JAVA_LIBRARIES := \
+    android.hardware.radio-V1.0-java \
+    android.hidl.base-V1.0-java \
+
+
+#
+# Build types.hal (CardPowerState)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/CardPowerState.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.CardPowerState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (EutranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/EutranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.EutranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (GeranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/GeranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.GeranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NetworkScanRequest)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/NetworkScanRequest.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.NetworkScanRequest
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NetworkScanResult)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/NetworkScanResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.NetworkScanResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessNetworks)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/RadioAccessNetworks.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.RadioAccessNetworks
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessSpecifier)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/RadioAccessSpecifier.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.RadioAccessSpecifier
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ScanStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/ScanStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.ScanStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ScanType)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/ScanType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.ScanType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (UtranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/UtranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.UtranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadio.hal
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/IRadio.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadio.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::IRadio
+
+$(GEN): $(LOCAL_PATH)/IRadio.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadioIndication.hal
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/IRadioIndication.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadioIndication.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::IRadioIndication
+
+$(GEN): $(LOCAL_PATH)/IRadioIndication.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadioResponse.hal
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/IRadioResponse.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadioResponse.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::IRadioResponse
+
+$(GEN): $(LOCAL_PATH)/IRadioResponse.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.radio-V1.1-java-static
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    android.hardware.radio-V1.0-java-static \
+    android.hidl.base-V1.0-java-static \
+
+
+#
+# Build types.hal (CardPowerState)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/CardPowerState.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.CardPowerState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (EutranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/EutranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.EutranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (GeranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/GeranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.GeranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NetworkScanRequest)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/NetworkScanRequest.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.NetworkScanRequest
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NetworkScanResult)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/NetworkScanResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.NetworkScanResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessNetworks)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/RadioAccessNetworks.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.RadioAccessNetworks
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessSpecifier)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/RadioAccessSpecifier.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.RadioAccessSpecifier
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ScanStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/ScanStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.ScanStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ScanType)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/ScanType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.ScanType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (UtranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/UtranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.UtranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadio.hal
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/IRadio.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadio.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::IRadio
+
+$(GEN): $(LOCAL_PATH)/IRadio.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadioIndication.hal
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/IRadioIndication.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadioIndication.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::IRadioIndication
+
+$(GEN): $(LOCAL_PATH)/IRadioIndication.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadioResponse.hal
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/IRadioResponse.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadioResponse.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::IRadioResponse
+
+$(GEN): $(LOCAL_PATH)/IRadioResponse.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/radio/1.1/IRadio.hal b/radio/1.1/IRadio.hal
new file mode 100644
index 0000000..b3e21e7
--- /dev/null
+++ b/radio/1.1/IRadio.hal
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio@1.1;
+
+import IRadioResponse;
+import @1.0::IRadio;
+
+/**
+ * This interface is used by telephony and telecom to talk to cellular radio.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ * setResponseFunctions must work with @1.1::IRadioResponse and @1.1::IRadioIndication.
+ */
+interface IRadio extends @1.0::IRadio {
+    /**
+     * Provide Carrier specific information to the modem that must be used to
+     * encrypt the IMSI and IMPI. Sent by the framework during boot, carrier
+     * switch and everytime the framework receives a new certificate.
+     *
+     * @param serial Serial number of request.
+     * @param carrierKey Carrier specific key to be used for encryption. It must
+     *        be opaque to the framework. This is the byte-stream representation
+     *        of the key. This is an external encoded form for the key used when
+     *        a standard representation of the key is needed outside the Java
+     *        Virtual Machine, as when transmitting the key to some other party.
+     *        The key is encoded according to a standard format
+     *        (such as X.509 SubjectPublicKeyInfo or PKCS#8), and is returned using
+     *        the getEncoded method.
+     * @param keyIdentifier This is an opaque value we're given by the carrier
+     *        and is returned to the carrier. This is used by the server to
+     *        help it locate the private key to decrypt the permanent identity.
+     *
+     * Response callback is
+     * IRadioResponse.setCarrierInfoForImsiEncryptionResponse()
+     */
+     oneway setCarrierInfoForImsiEncryption(int32_t serial, vec<uint8_t> carrierKey,
+             string keyIdentifier);
+
+    /**
+     * Set SIM card power state.
+     * Request is equivalent to inserting or removing the card.
+     *
+     * The radio modem must generate IRadioIndication.simStatusChanged() as if the SIM had been
+     * inserted or removed.
+     *
+     * @param serial Serial number of request
+     * @param powerUp POWER_DOWN if powering down the SIM card,
+     *                POWER_UP if powering up the SIM card,
+     *                POWER_UP_PASS_THROUGH if powering up the SIM card in pass through mode.
+     * When SIM card is in POWER_UP_PASS_THROUGH, the modem does not send any command to it
+     * (for example SELECT of MF, or TERMINAL CAPABILITY), and the SIM card is controlled
+     * completely by Telephony sending APDUs directly. The SIM card state must be
+     * RIL_CARDSTATE_PRESENT and the number of card apps will be 0.
+     * No new error code is generated. Emergency calls are supported in the same way as if the
+     * SIM card is absent.
+     * POWER_UP_PASS_THROUGH mode is valid only for the specific card session where it is activated,
+     * and normal behavior occurs at the next SIM initialization, unless POWER_UP_PASS_THROUGH mode
+     * is requested again.
+     * The device is required to power down the SIM card before it can switch the mode between
+     * POWER_UP and POWER_UP_PASS_THROUGH.
+     * At device power up, the SIM interface is powered up automatically. Each subsequent request
+     * to this method is processed only after the completion of the previous one.
+     *
+     * Response callback is IRadioResponse.setSimCardPowerResponse_1_1()
+     */
+    oneway setSimCardPower_1_1(int32_t serial, CardPowerState powerUp);
+
+    /**
+     * Starts a network scan
+     *
+     * @param serial Serial number of request.
+     * @param request Defines the radio networks/bands/channels which need to be scanned.
+     *
+     * Response function is IRadioResponse.startNetworkScanResponse()
+     */
+    oneway startNetworkScan(int32_t serial, NetworkScanRequest request);
+
+    /**
+     * Stops ongoing network scan
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioResponse.stopNetworkScanResponse()
+     */
+    oneway stopNetworkScan(int32_t serial);
+};
diff --git a/radio/1.1/IRadioIndication.hal b/radio/1.1/IRadioIndication.hal
new file mode 100644
index 0000000..27b6ec2
--- /dev/null
+++ b/radio/1.1/IRadioIndication.hal
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio@1.1;
+
+import @1.0::IRadioIndication;
+import @1.0::types;
+
+/**
+ * Interface declaring unsolicited radio indications.
+ */
+interface IRadioIndication extends @1.0::IRadioIndication{
+   /*
+    * Indicates that the modem requires the Carrier info for IMSI/IMPI encryption.
+    * This might happen when the modem restarts or for some reason it's cache
+    * has been invalidated.
+    *
+    * @param type Type of radio indication
+    */
+   oneway carrierInfoForImsiEncryption(RadioIndicationType info);
+
+    /**
+     * Incremental network scan results
+     *
+     * @param type Type of radio indication
+     * @param result Network scan result as NetworkScanResult defined in types.hal
+     */
+    oneway networkScanResult(RadioIndicationType type, NetworkScanResult result);
+};
\ No newline at end of file
diff --git a/radio/1.1/IRadioResponse.hal b/radio/1.1/IRadioResponse.hal
new file mode 100644
index 0000000..7415252
--- /dev/null
+++ b/radio/1.1/IRadioResponse.hal
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio@1.1;
+
+import @1.0::IRadioResponse;
+
+/**
+ * Interface declaring response functions to solicited radio requests.
+ */
+interface IRadioResponse extends @1.0::IRadioResponse {
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:RIL_E_SUCCESS
+     *   RadioError:RIL_E_RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_ABSENT
+     *   RadioError:RIL_E_REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_INTERNAL_FAILURE
+     */
+    oneway setCarrierInfoForImsiEncryptionResponse(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    oneway setSimCardPowerResponse_1_1(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:DEVICE_IN_USE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    oneway startNetworkScanResponse(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     */
+    oneway stopNetworkScanResponse(RadioResponseInfo info);
+};
diff --git a/radio/1.1/types.hal b/radio/1.1/types.hal
new file mode 100644
index 0000000..245d96c
--- /dev/null
+++ b/radio/1.1/types.hal
@@ -0,0 +1,164 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio@1.1;
+
+import @1.0::CellInfo;
+import @1.0::RadioError;
+
+enum CardPowerState : int32_t {
+    POWER_DOWN,
+    POWER_UP,
+    POWER_UP_PASS_THROUGH,
+};
+
+enum RadioAccessNetworks : int32_t {
+    GERAN = 1,                              // GSM EDGE Radio Access Network
+    UTRAN = 2,                              // Universal Terrestrial Radio Access Network
+    EUTRAN = 3,                             // Evolved Universal Terrestrial Radio Access Network
+};
+
+enum GeranBands : int32_t {
+    BAND_T380 = 1,
+    BAND_T410 = 2,
+    BAND_450 = 3,
+    BAND_480 = 4,
+    BAND_710 = 5,
+    BAND_750 = 6,
+    BAND_T810 = 7,
+    BAND_850 = 8,
+    BAND_P900 = 9,
+    BAND_E900 = 10,
+    BAND_R900 = 11,
+    BAND_DCS1800 = 12,
+    BAND_PCS1900 = 13,
+    BAND_ER900 = 14,
+};
+
+enum UtranBands : int32_t {
+    BAND_1 = 1,
+    BAND_2 = 2,
+    BAND_3 = 3,
+    BAND_4 = 4,
+    BAND_5 = 5,
+    BAND_6 = 6,
+    BAND_7 = 7,
+    BAND_8 = 8,
+    BAND_9 = 9,
+    BAND_10 = 10,
+    BAND_11 = 11,
+    BAND_12 = 12,
+    BAND_13 = 13,
+    BAND_14 = 14,
+    BAND_19 = 19,
+    BAND_20 = 20,
+    BAND_21 = 21,
+    BAND_22 = 22,
+    BAND_25 = 25,
+    BAND_26 = 26,
+};
+
+enum EutranBands : int32_t {
+    BAND_1 = 1,
+    BAND_2 = 2,
+    BAND_3 = 3,
+    BAND_4 = 4,
+    BAND_5 = 5,
+    BAND_6 = 6,
+    BAND_7 = 7,
+    BAND_8 = 8,
+    BAND_9 = 9,
+    BAND_10 = 10,
+    BAND_11 = 11,
+    BAND_12 = 12,
+    BAND_13 = 13,
+    BAND_14 = 14,
+    BAND_17 = 17,
+    BAND_18 = 18,
+    BAND_19 = 19,
+    BAND_20 = 20,
+    BAND_21 = 21,
+    BAND_22 = 22,
+    BAND_23 = 23,
+    BAND_24 = 24,
+    BAND_25 = 25,
+    BAND_26 = 26,
+    BAND_27 = 27,
+    BAND_28 = 28,
+    BAND_30 = 30,
+    BAND_31 = 31,
+    BAND_33 = 33,
+    BAND_34 = 34,
+    BAND_35 = 35,
+    BAND_36 = 36,
+    BAND_37 = 37,
+    BAND_38 = 38,
+    BAND_39 = 39,
+    BAND_40 = 40,
+    BAND_41 = 41,
+    BAND_42 = 42,
+    BAND_43 = 43,
+    BAND_44 = 44,
+    BAND_45 = 45,
+    BAND_46 = 46,
+    BAND_47 = 47,
+    BAND_48 = 48,
+    BAND_65 = 65,
+    BAND_66 = 66,
+    BAND_68 = 68,
+    BAND_70 = 70,
+};
+
+enum ScanType : int32_t {
+    ONE_SHOT = 0,                           // Performs the scan only once
+    PERIODIC = 1,                           // Performs the scan periodically until cancelled
+};
+
+enum ScanStatus : int32_t {
+    PARTIAL = 1,                            // The result contains a part of the scan results
+    COMPLETE = 2,                           // The result contains the last part of the scan results
+};
+
+struct RadioAccessSpecifier {
+    RadioAccessNetworks radioAccessNetwork; // The type of network to scan
+    vec<GeranBands> geranBands;             // Valid only if radioAccessNetwork = GERAN
+                                            // otherwise must be empty
+                                            // Maximum length of the vector is 8
+    vec<UtranBands> utranBands;             // Valid only if radioAccessNetwork = UTRAN
+                                            // otherwise must be empty
+                                            // Maximum length of the vector is 8
+    vec<EutranBands> eutranBands;           // Valid only if radioAccessNetwork = EUTRAN
+                                            // otherwise must be empty
+                                            // Maximum length of the vector is 8
+    vec<int32_t> channels;                  // The radio channels to scan as defined in
+                                            // 3GPP TS 25.101 and 36.101
+                                            // Maximum length of the vector is 32
+};
+
+struct NetworkScanRequest {
+    ScanType type;                          // One shot scan or periodic
+    int32_t interval;                       // Time interval in seconds between periodic scans, only
+                                            // valid when type = PERIODIC
+                                            // Range: 5 to 600
+    vec<RadioAccessSpecifier> specifiers;   // networks with bands/channels to scan
+                                            // Maximum length of the vector is 8
+};
+
+struct NetworkScanResult {
+    ScanStatus status;                      // The status of the scan
+    RadioError error;                       // The error code of the incremental result
+    vec<CellInfo> networkInfos;             // List of network information as CellInfo
+};
diff --git a/radio/Android.bp b/radio/Android.bp
index 8bda000..dbeca0c 100644
--- a/radio/Android.bp
+++ b/radio/Android.bp
@@ -2,5 +2,6 @@
 subdirs = [
     "1.0",
     "1.0/vts/functional",
+    "1.1",
     "deprecated/1.0",
 ]
diff --git a/radio/deprecated/1.0/Android.bp b/radio/deprecated/1.0/Android.bp
index c10accf..e45ecc3 100644
--- a/radio/deprecated/1.0/Android.bp
+++ b/radio/deprecated/1.0/Android.bp
@@ -64,7 +64,6 @@
         "libutils",
         "libcutils",
         "android.hardware.radio@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -72,6 +71,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.radio@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/renderscript/1.0/Android.bp b/renderscript/1.0/Android.bp
index 43d159c..d599315 100644
--- a/renderscript/1.0/Android.bp
+++ b/renderscript/1.0/Android.bp
@@ -60,13 +60,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/renderscript/1.0/default/Android.bp b/renderscript/1.0/default/Android.bp
index 29b781e..c4bd1b3 100644
--- a/renderscript/1.0/default/Android.bp
+++ b/renderscript/1.0/default/Android.bp
@@ -17,6 +17,5 @@
         "libhidltransport",
         "libutils",
         "android.hardware.renderscript@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/renderscript/1.0/vts/functional/VtsHalRenderscriptV1_0TargetTest.cpp b/renderscript/1.0/vts/functional/VtsHalRenderscriptV1_0TargetTest.cpp
index f505d01..2670b8d 100644
--- a/renderscript/1.0/vts/functional/VtsHalRenderscriptV1_0TargetTest.cpp
+++ b/renderscript/1.0/vts/functional/VtsHalRenderscriptV1_0TargetTest.cpp
@@ -28,6 +28,7 @@
 }
 
 void RenderscriptHidlTest::TearDown() {
+    context->contextFinish();
     context->contextDestroy();
 }
 
diff --git a/sensors/1.0/Android.bp b/sensors/1.0/Android.bp
index 17bd4c8..f6cf4a7 100644
--- a/sensors/1.0/Android.bp
+++ b/sensors/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/sensors/1.0/default/Sensors.h b/sensors/1.0/default/Sensors.h
index 7d715e0..be00a96 100644
--- a/sensors/1.0/default/Sensors.h
+++ b/sensors/1.0/default/Sensors.h
@@ -18,6 +18,7 @@
 
 #define HARDWARE_INTERFACES_SENSORS_V1_0_DEFAULT_SENSORS_H_
 
+#include <android-base/macros.h>
 #include <android/hardware/sensors/1.0/ISensors.h>
 #include <hardware/sensors.h>
 #include <mutex>
diff --git a/soundtrigger/2.0/Android.bp b/soundtrigger/2.0/Android.bp
index 1d1cf49..8259776 100644
--- a/soundtrigger/2.0/Android.bp
+++ b/soundtrigger/2.0/Android.bp
@@ -61,7 +61,6 @@
         "libutils",
         "libcutils",
         "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -69,6 +68,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/Android.bp b/tests/Android.bp
index 6f99a36..ddf300b 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -15,6 +15,7 @@
     "inheritance/1.0/default",
     "libhwbinder/1.0",
     "libhwbinder/1.0/default",
+    "libhwbinder/aidl",
     "memory/1.0",
     "memory/1.0/default",
     "msgq/1.0",
@@ -22,8 +23,4 @@
     "pointer/1.0",
     "pointer/1.0/default",
     "pointer/1.0/default/lib",
-    "versioning/1.0",
-    "versioning/2.2",
-    "versioning/2.3",
-    "versioning/2.4",
 ]
diff --git a/tests/bar/1.0/Android.bp b/tests/bar/1.0/Android.bp
index 989b31f..4c76014 100644
--- a/tests/bar/1.0/Android.bp
+++ b/tests/bar/1.0/Android.bp
@@ -82,7 +82,6 @@
         "libutils",
         "libcutils",
         "android.hardware.tests.foo@1.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -90,6 +89,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.tests.foo@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/baz/1.0/Android.bp b/tests/baz/1.0/Android.bp
index 80bfb09..1445b11 100644
--- a/tests/baz/1.0/Android.bp
+++ b/tests/baz/1.0/Android.bp
@@ -74,13 +74,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/baz/1.0/default/Android.bp b/tests/baz/1.0/default/Android.bp
index 794cdf5..ef1c28e 100644
--- a/tests/baz/1.0/default/Android.bp
+++ b/tests/baz/1.0/default/Android.bp
@@ -12,6 +12,5 @@
         "libhidltransport",
         "libutils",
         "android.hardware.tests.baz@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/expression/1.0/Android.bp b/tests/expression/1.0/Android.bp
index 1fd2429..0cfe47d 100644
--- a/tests/expression/1.0/Android.bp
+++ b/tests/expression/1.0/Android.bp
@@ -56,13 +56,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/extension/light/2.0/Android.bp b/tests/extension/light/2.0/Android.bp
index 2c25a06..6469b45 100644
--- a/tests/extension/light/2.0/Android.bp
+++ b/tests/extension/light/2.0/Android.bp
@@ -54,7 +54,6 @@
         "libutils",
         "libcutils",
         "android.hardware.light@2.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -62,6 +61,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.light@2.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/foo/1.0/Android.bp b/tests/foo/1.0/Android.bp
index 2876a98..b698847 100644
--- a/tests/foo/1.0/Android.bp
+++ b/tests/foo/1.0/Android.bp
@@ -81,13 +81,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/hash/1.0/Android.bp b/tests/hash/1.0/Android.bp
index a8a864e..617ddec 100644
--- a/tests/hash/1.0/Android.bp
+++ b/tests/hash/1.0/Android.bp
@@ -49,13 +49,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/hash/1.0/default/Android.bp b/tests/hash/1.0/default/Android.bp
index e798a66..d6e9630 100644
--- a/tests/hash/1.0/default/Android.bp
+++ b/tests/hash/1.0/default/Android.bp
@@ -10,6 +10,5 @@
         "libhidltransport",
         "libutils",
         "android.hardware.tests.hash@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/inheritance/1.0/Android.bp b/tests/inheritance/1.0/Android.bp
index 7bbf079..4dbcf4b 100644
--- a/tests/inheritance/1.0/Android.bp
+++ b/tests/inheritance/1.0/Android.bp
@@ -70,13 +70,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/libhwbinder/1.0/Android.bp b/tests/libhwbinder/1.0/Android.bp
index 28ededa..f254bad 100644
--- a/tests/libhwbinder/1.0/Android.bp
+++ b/tests/libhwbinder/1.0/Android.bp
@@ -56,13 +56,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/libhwbinder/1.0/default/Android.bp b/tests/libhwbinder/1.0/default/Android.bp
index fa1b2b3..af4caec 100644
--- a/tests/libhwbinder/1.0/default/Android.bp
+++ b/tests/libhwbinder/1.0/default/Android.bp
@@ -11,6 +11,5 @@
         "libhidltransport",
         "libutils",
         "android.hardware.tests.libhwbinder@1.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/libhwbinder/aidl/Android.bp b/tests/libhwbinder/aidl/Android.bp
new file mode 100644
index 0000000..a662085
--- /dev/null
+++ b/tests/libhwbinder/aidl/Android.bp
@@ -0,0 +1,15 @@
+cc_library_shared {
+    name: "android.hardware.tests.libbinder",
+
+    srcs: ["android/tests/binder/IBenchmark.aidl"],
+
+    aidl: {
+        export_aidl_headers: true,
+    },
+
+    shared_libs: [
+        "libbinder",
+        "libutils",
+    ],
+
+}
diff --git a/tests/libhwbinder/aidl/Android.mk b/tests/libhwbinder/aidl/Android.mk
deleted file mode 100644
index 1c175d8..0000000
--- a/tests/libhwbinder/aidl/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.tests.libbinder
-LOCAL_MODULE_CLASS := SHARED_LIBRARIES
-
-LOCAL_SRC_FILES := android/tests/binder/IBenchmark.aidl
-
-LOCAL_SHARED_LIBRARIES := \
-  libbinder \
-  libutils \
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/tests/memory/1.0/Android.bp b/tests/memory/1.0/Android.bp
index a3d2866..5a62896 100644
--- a/tests/memory/1.0/Android.bp
+++ b/tests/memory/1.0/Android.bp
@@ -49,13 +49,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/msgq/1.0/Android.bp b/tests/msgq/1.0/Android.bp
index 8cbfffd..19ff89c 100644
--- a/tests/msgq/1.0/Android.bp
+++ b/tests/msgq/1.0/Android.bp
@@ -56,13 +56,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/msgq/1.0/default/Android.bp b/tests/msgq/1.0/default/Android.bp
index 16018ac..e3c49e7 100644
--- a/tests/msgq/1.0/default/Android.bp
+++ b/tests/msgq/1.0/default/Android.bp
@@ -31,7 +31,6 @@
         "liblog",
         "libutils",
         "android.hardware.tests.msgq@1.0",
-        "android.hidl.base@1.0",
     ],
 }
 
diff --git a/tests/pointer/1.0/Android.bp b/tests/pointer/1.0/Android.bp
index e96eb41..37fea94 100644
--- a/tests/pointer/1.0/Android.bp
+++ b/tests/pointer/1.0/Android.bp
@@ -56,13 +56,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tests/versioning/1.0/Android.bp b/tests/versioning/1.0/Android.bp
deleted file mode 100644
index 839d4b9..0000000
--- a/tests/versioning/1.0/Android.bp
+++ /dev/null
@@ -1,61 +0,0 @@
-// This file is autogenerated by hidl-gen. Do not edit manually.
-
-filegroup {
-    name: "android.hardware.tests.versioning@1.0_hal",
-    srcs: [
-        "IFoo.hal",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tests.versioning@1.0_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tests.versioning@1.0",
-    srcs: [
-        ":android.hardware.tests.versioning@1.0_hal",
-    ],
-    out: [
-        "android/hardware/tests/versioning/1.0/FooAll.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tests.versioning@1.0_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tests.versioning@1.0",
-    srcs: [
-        ":android.hardware.tests.versioning@1.0_hal",
-    ],
-    out: [
-        "android/hardware/tests/versioning/1.0/IFoo.h",
-        "android/hardware/tests/versioning/1.0/IHwFoo.h",
-        "android/hardware/tests/versioning/1.0/BnHwFoo.h",
-        "android/hardware/tests/versioning/1.0/BpHwFoo.h",
-        "android/hardware/tests/versioning/1.0/BsFoo.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.tests.versioning@1.0",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.tests.versioning@1.0_genc++"],
-    generated_headers: ["android.hardware.tests.versioning@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.tests.versioning@1.0_genc++_headers"],
-    vendor_available: true,
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "android.hidl.base@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
diff --git a/tests/versioning/1.0/Android.mk b/tests/versioning/1.0/Android.mk
deleted file mode 100644
index 81ffd08..0000000
--- a/tests/versioning/1.0/Android.mk
+++ /dev/null
@@ -1,76 +0,0 @@
-# This file is autogenerated by hidl-gen. Do not edit manually.
-
-LOCAL_PATH := $(call my-dir)
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.tests.versioning-V1.0-java
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-
-LOCAL_JAVA_LIBRARIES := \
-    android.hidl.base-V1.0-java \
-
-
-#
-# Build IFoo.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V1_0/IFoo.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@1.0::IFoo
-
-$(GEN): $(LOCAL_PATH)/IFoo.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_JAVA_LIBRARY)
-
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.tests.versioning-V1.0-java-static
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    android.hidl.base-V1.0-java-static \
-
-
-#
-# Build IFoo.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V1_0/IFoo.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@1.0::IFoo
-
-$(GEN): $(LOCAL_PATH)/IFoo.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/versioning/1.0/IFoo.hal b/tests/versioning/1.0/IFoo.hal
deleted file mode 100644
index 0571eff..0000000
--- a/tests/versioning/1.0/IFoo.hal
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.tests.versioning@1.0;
-
-interface IFoo {
-};
diff --git a/tests/versioning/2.2/Android.bp b/tests/versioning/2.2/Android.bp
deleted file mode 100644
index 500222c..0000000
--- a/tests/versioning/2.2/Android.bp
+++ /dev/null
@@ -1,68 +0,0 @@
-// This file is autogenerated by hidl-gen. Do not edit manually.
-
-filegroup {
-    name: "android.hardware.tests.versioning@2.2_hal",
-    srcs: [
-        "IBar.hal",
-        "IFoo.hal",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tests.versioning@2.2_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tests.versioning@2.2",
-    srcs: [
-        ":android.hardware.tests.versioning@2.2_hal",
-    ],
-    out: [
-        "android/hardware/tests/versioning/2.2/BarAll.cpp",
-        "android/hardware/tests/versioning/2.2/FooAll.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tests.versioning@2.2_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tests.versioning@2.2",
-    srcs: [
-        ":android.hardware.tests.versioning@2.2_hal",
-    ],
-    out: [
-        "android/hardware/tests/versioning/2.2/IBar.h",
-        "android/hardware/tests/versioning/2.2/IHwBar.h",
-        "android/hardware/tests/versioning/2.2/BnHwBar.h",
-        "android/hardware/tests/versioning/2.2/BpHwBar.h",
-        "android/hardware/tests/versioning/2.2/BsBar.h",
-        "android/hardware/tests/versioning/2.2/IFoo.h",
-        "android/hardware/tests/versioning/2.2/IHwFoo.h",
-        "android/hardware/tests/versioning/2.2/BnHwFoo.h",
-        "android/hardware/tests/versioning/2.2/BpHwFoo.h",
-        "android/hardware/tests/versioning/2.2/BsFoo.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.tests.versioning@2.2",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.tests.versioning@2.2_genc++"],
-    generated_headers: ["android.hardware.tests.versioning@2.2_genc++_headers"],
-    export_generated_headers: ["android.hardware.tests.versioning@2.2_genc++_headers"],
-    vendor_available: true,
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "android.hidl.base@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
diff --git a/tests/versioning/2.2/Android.mk b/tests/versioning/2.2/Android.mk
deleted file mode 100644
index 4fccce6..0000000
--- a/tests/versioning/2.2/Android.mk
+++ /dev/null
@@ -1,114 +0,0 @@
-# This file is autogenerated by hidl-gen. Do not edit manually.
-
-LOCAL_PATH := $(call my-dir)
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.tests.versioning-V2.2-java
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-
-LOCAL_JAVA_LIBRARIES := \
-    android.hidl.base-V1.0-java \
-
-
-#
-# Build IBar.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_2/IBar.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IBar.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.2::IBar
-
-$(GEN): $(LOCAL_PATH)/IBar.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IFoo.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_2/IFoo.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.2::IFoo
-
-$(GEN): $(LOCAL_PATH)/IFoo.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_JAVA_LIBRARY)
-
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.tests.versioning-V2.2-java-static
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    android.hidl.base-V1.0-java-static \
-
-
-#
-# Build IBar.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_2/IBar.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IBar.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.2::IBar
-
-$(GEN): $(LOCAL_PATH)/IBar.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IFoo.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_2/IFoo.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.2::IFoo
-
-$(GEN): $(LOCAL_PATH)/IFoo.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/versioning/2.2/IBar.hal b/tests/versioning/2.2/IBar.hal
deleted file mode 100644
index e28ce19..0000000
--- a/tests/versioning/2.2/IBar.hal
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.tests.versioning@2.2;
-
-interface IBar {
-
-};
diff --git a/tests/versioning/2.2/IFoo.hal b/tests/versioning/2.2/IFoo.hal
deleted file mode 100644
index d6b8782..0000000
--- a/tests/versioning/2.2/IFoo.hal
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.tests.versioning@2.2;
-
-interface IFoo {
-
-};
diff --git a/tests/versioning/2.3/Android.bp b/tests/versioning/2.3/Android.bp
deleted file mode 100644
index f4123e4..0000000
--- a/tests/versioning/2.3/Android.bp
+++ /dev/null
@@ -1,79 +0,0 @@
-// This file is autogenerated by hidl-gen. Do not edit manually.
-
-filegroup {
-    name: "android.hardware.tests.versioning@2.3_hal",
-    srcs: [
-        "IBar.hal",
-        "IBaz.hal",
-        "IFoo.hal",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tests.versioning@2.3_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tests.versioning@2.3",
-    srcs: [
-        ":android.hardware.tests.versioning@2.3_hal",
-    ],
-    out: [
-        "android/hardware/tests/versioning/2.3/BarAll.cpp",
-        "android/hardware/tests/versioning/2.3/BazAll.cpp",
-        "android/hardware/tests/versioning/2.3/FooAll.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tests.versioning@2.3_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tests.versioning@2.3",
-    srcs: [
-        ":android.hardware.tests.versioning@2.3_hal",
-    ],
-    out: [
-        "android/hardware/tests/versioning/2.3/IBar.h",
-        "android/hardware/tests/versioning/2.3/IHwBar.h",
-        "android/hardware/tests/versioning/2.3/BnHwBar.h",
-        "android/hardware/tests/versioning/2.3/BpHwBar.h",
-        "android/hardware/tests/versioning/2.3/BsBar.h",
-        "android/hardware/tests/versioning/2.3/IBaz.h",
-        "android/hardware/tests/versioning/2.3/IHwBaz.h",
-        "android/hardware/tests/versioning/2.3/BnHwBaz.h",
-        "android/hardware/tests/versioning/2.3/BpHwBaz.h",
-        "android/hardware/tests/versioning/2.3/BsBaz.h",
-        "android/hardware/tests/versioning/2.3/IFoo.h",
-        "android/hardware/tests/versioning/2.3/IHwFoo.h",
-        "android/hardware/tests/versioning/2.3/BnHwFoo.h",
-        "android/hardware/tests/versioning/2.3/BpHwFoo.h",
-        "android/hardware/tests/versioning/2.3/BsFoo.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.tests.versioning@2.3",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.tests.versioning@2.3_genc++"],
-    generated_headers: ["android.hardware.tests.versioning@2.3_genc++_headers"],
-    export_generated_headers: ["android.hardware.tests.versioning@2.3_genc++_headers"],
-    vendor_available: true,
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "android.hardware.tests.versioning@1.0",
-        "android.hardware.tests.versioning@2.2",
-        "android.hidl.base@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.tests.versioning@1.0",
-        "android.hardware.tests.versioning@2.2",
-        "android.hidl.base@1.0",
-    ],
-}
diff --git a/tests/versioning/2.3/Android.mk b/tests/versioning/2.3/Android.mk
deleted file mode 100644
index 36326d6..0000000
--- a/tests/versioning/2.3/Android.mk
+++ /dev/null
@@ -1,156 +0,0 @@
-# This file is autogenerated by hidl-gen. Do not edit manually.
-
-LOCAL_PATH := $(call my-dir)
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.tests.versioning-V2.3-java
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-
-LOCAL_JAVA_LIBRARIES := \
-    android.hardware.tests.versioning-V1.0-java \
-    android.hardware.tests.versioning-V2.2-java \
-    android.hidl.base-V1.0-java \
-
-
-#
-# Build IBar.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_3/IBar.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IBar.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.3::IBar
-
-$(GEN): $(LOCAL_PATH)/IBar.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IBaz.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_3/IBaz.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IBaz.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.3::IBaz
-
-$(GEN): $(LOCAL_PATH)/IBaz.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IFoo.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_3/IFoo.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.3::IFoo
-
-$(GEN): $(LOCAL_PATH)/IFoo.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_JAVA_LIBRARY)
-
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.tests.versioning-V2.3-java-static
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    android.hardware.tests.versioning-V1.0-java-static \
-    android.hardware.tests.versioning-V2.2-java-static \
-    android.hidl.base-V1.0-java-static \
-
-
-#
-# Build IBar.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_3/IBar.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IBar.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.3::IBar
-
-$(GEN): $(LOCAL_PATH)/IBar.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IBaz.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_3/IBaz.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IBaz.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.3::IBaz
-
-$(GEN): $(LOCAL_PATH)/IBaz.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IFoo.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_3/IFoo.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.3::IFoo
-
-$(GEN): $(LOCAL_PATH)/IFoo.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/versioning/2.3/IBar.hal b/tests/versioning/2.3/IBar.hal
deleted file mode 100644
index fe38e76..0000000
--- a/tests/versioning/2.3/IBar.hal
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.tests.versioning@2.3;
-
-import @2.2::IBar;
-
-// Must extend @2.2::IBar.
-interface IBar extends @2.2::IBar {
-
-};
diff --git a/tests/versioning/2.3/IBaz.hal b/tests/versioning/2.3/IBaz.hal
deleted file mode 100644
index e28792c..0000000
--- a/tests/versioning/2.3/IBaz.hal
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.tests.versioning@2.3;
-
-import @1.0::IFoo;
-
-interface IBaz extends @1.0::IFoo {
-
-};
diff --git a/tests/versioning/2.3/IFoo.hal b/tests/versioning/2.3/IFoo.hal
deleted file mode 100644
index 2c76500..0000000
--- a/tests/versioning/2.3/IFoo.hal
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.tests.versioning@2.3;
-
-import @2.2::IFoo;
-
-// Must extend @2.2::IFoo.
-interface IFoo extends @2.2::IFoo {
-
-};
diff --git a/tests/versioning/2.4/Android.bp b/tests/versioning/2.4/Android.bp
deleted file mode 100644
index dce68ba..0000000
--- a/tests/versioning/2.4/Android.bp
+++ /dev/null
@@ -1,65 +0,0 @@
-// This file is autogenerated by hidl-gen. Do not edit manually.
-
-filegroup {
-    name: "android.hardware.tests.versioning@2.4_hal",
-    srcs: [
-        "IFoo.hal",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tests.versioning@2.4_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tests.versioning@2.4",
-    srcs: [
-        ":android.hardware.tests.versioning@2.4_hal",
-    ],
-    out: [
-        "android/hardware/tests/versioning/2.4/FooAll.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tests.versioning@2.4_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tests.versioning@2.4",
-    srcs: [
-        ":android.hardware.tests.versioning@2.4_hal",
-    ],
-    out: [
-        "android/hardware/tests/versioning/2.4/IFoo.h",
-        "android/hardware/tests/versioning/2.4/IHwFoo.h",
-        "android/hardware/tests/versioning/2.4/BnHwFoo.h",
-        "android/hardware/tests/versioning/2.4/BpHwFoo.h",
-        "android/hardware/tests/versioning/2.4/BsFoo.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.tests.versioning@2.4",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.tests.versioning@2.4_genc++"],
-    generated_headers: ["android.hardware.tests.versioning@2.4_genc++_headers"],
-    export_generated_headers: ["android.hardware.tests.versioning@2.4_genc++_headers"],
-    vendor_available: true,
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "android.hardware.tests.versioning@2.2",
-        "android.hardware.tests.versioning@2.3",
-        "android.hidl.base@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.tests.versioning@2.2",
-        "android.hardware.tests.versioning@2.3",
-        "android.hidl.base@1.0",
-    ],
-}
diff --git a/tests/versioning/2.4/Android.mk b/tests/versioning/2.4/Android.mk
deleted file mode 100644
index c716172..0000000
--- a/tests/versioning/2.4/Android.mk
+++ /dev/null
@@ -1,80 +0,0 @@
-# This file is autogenerated by hidl-gen. Do not edit manually.
-
-LOCAL_PATH := $(call my-dir)
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.tests.versioning-V2.4-java
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-
-LOCAL_JAVA_LIBRARIES := \
-    android.hardware.tests.versioning-V2.2-java \
-    android.hardware.tests.versioning-V2.3-java \
-    android.hidl.base-V1.0-java \
-
-
-#
-# Build IFoo.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_4/IFoo.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.4::IFoo
-
-$(GEN): $(LOCAL_PATH)/IFoo.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_JAVA_LIBRARY)
-
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.tests.versioning-V2.4-java-static
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    android.hardware.tests.versioning-V2.2-java-static \
-    android.hardware.tests.versioning-V2.3-java-static \
-    android.hidl.base-V1.0-java-static \
-
-
-#
-# Build IFoo.hal
-#
-GEN := $(intermediates)/android/hardware/tests/versioning/V2_4/IFoo.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.tests.versioning@2.4::IFoo
-
-$(GEN): $(LOCAL_PATH)/IFoo.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/versioning/2.4/IFoo.hal b/tests/versioning/2.4/IFoo.hal
deleted file mode 100644
index 358b56f..0000000
--- a/tests/versioning/2.4/IFoo.hal
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.tests.versioning@2.4;
-
-import @2.3::IFoo;
-
-// Must extend @2.3::IFoo.
-interface IFoo extends @2.3::IFoo {
-
-};
diff --git a/tetheroffload/Android.bp b/tetheroffload/Android.bp
new file mode 100644
index 0000000..4b50f11
--- /dev/null
+++ b/tetheroffload/Android.bp
@@ -0,0 +1,5 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "config/1.0",
+    "control/1.0",
+]
diff --git a/tetheroffload/config/1.0/Android.bp b/tetheroffload/config/1.0/Android.bp
new file mode 100644
index 0000000..7beefbf
--- /dev/null
+++ b/tetheroffload/config/1.0/Android.bp
@@ -0,0 +1,59 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+filegroup {
+    name: "android.hardware.tetheroffload.config@1.0_hal",
+    srcs: [
+        "IOffloadConfig.hal",
+    ],
+}
+
+genrule {
+    name: "android.hardware.tetheroffload.config@1.0_genc++",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tetheroffload.config@1.0",
+    srcs: [
+        ":android.hardware.tetheroffload.config@1.0_hal",
+    ],
+    out: [
+        "android/hardware/tetheroffload/config/1.0/OffloadConfigAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.tetheroffload.config@1.0_genc++_headers",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tetheroffload.config@1.0",
+    srcs: [
+        ":android.hardware.tetheroffload.config@1.0_hal",
+    ],
+    out: [
+        "android/hardware/tetheroffload/config/1.0/IOffloadConfig.h",
+        "android/hardware/tetheroffload/config/1.0/IHwOffloadConfig.h",
+        "android/hardware/tetheroffload/config/1.0/BnHwOffloadConfig.h",
+        "android/hardware/tetheroffload/config/1.0/BpHwOffloadConfig.h",
+        "android/hardware/tetheroffload/config/1.0/BsOffloadConfig.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.tetheroffload.config@1.0",
+    defaults: ["hidl-module-defaults"],
+    generated_sources: ["android.hardware.tetheroffload.config@1.0_genc++"],
+    generated_headers: ["android.hardware.tetheroffload.config@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.tetheroffload.config@1.0_genc++_headers"],
+    vendor_available: true,
+    shared_libs: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "liblog",
+        "libutils",
+        "libcutils",
+    ],
+    export_shared_lib_headers: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "libutils",
+    ],
+}
diff --git a/tetheroffload/config/1.0/IOffloadConfig.hal b/tetheroffload/config/1.0/IOffloadConfig.hal
new file mode 100644
index 0000000..4d285da
--- /dev/null
+++ b/tetheroffload/config/1.0/IOffloadConfig.hal
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tetheroffload.config@1.0;
+
+
+/**
+ * Interface used for configuring the hardware management process
+ */
+interface IOffloadConfig {
+  /**
+   * Provides bound netlink file descriptors for use in the management process
+   *
+   * @param fd1   A file descriptor bound to the following netlink groups
+   *              (NF_NETLINK_CONNTRACK_NEW | NF_NETLINK_CONNTRACK_DESTROY).
+   * @param fd2   A file descriptor bound to the following netlink groups
+   *              (NF_NETLINK_CONNTRACK_UPDATE | NF_NETLINK_CONNTRACK_DESTROY).
+   *
+   * @return success true if successful, false otherwise
+   * @return errMsg a human readable string if eror has occured.
+   */
+  setHandles(handle fd1, handle fd2) generates (bool success, string errMsg);
+};
diff --git a/tetheroffload/control/1.0/Android.bp b/tetheroffload/control/1.0/Android.bp
new file mode 100644
index 0000000..d351edb
--- /dev/null
+++ b/tetheroffload/control/1.0/Android.bp
@@ -0,0 +1,70 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+filegroup {
+    name: "android.hardware.tetheroffload.control@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IOffloadControl.hal",
+        "ITetheringOffloadCallback.hal",
+    ],
+}
+
+genrule {
+    name: "android.hardware.tetheroffload.control@1.0_genc++",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tetheroffload.control@1.0",
+    srcs: [
+        ":android.hardware.tetheroffload.control@1.0_hal",
+    ],
+    out: [
+        "android/hardware/tetheroffload/control/1.0/types.cpp",
+        "android/hardware/tetheroffload/control/1.0/OffloadControlAll.cpp",
+        "android/hardware/tetheroffload/control/1.0/TetheringOffloadCallbackAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.tetheroffload.control@1.0_genc++_headers",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tetheroffload.control@1.0",
+    srcs: [
+        ":android.hardware.tetheroffload.control@1.0_hal",
+    ],
+    out: [
+        "android/hardware/tetheroffload/control/1.0/types.h",
+        "android/hardware/tetheroffload/control/1.0/hwtypes.h",
+        "android/hardware/tetheroffload/control/1.0/IOffloadControl.h",
+        "android/hardware/tetheroffload/control/1.0/IHwOffloadControl.h",
+        "android/hardware/tetheroffload/control/1.0/BnHwOffloadControl.h",
+        "android/hardware/tetheroffload/control/1.0/BpHwOffloadControl.h",
+        "android/hardware/tetheroffload/control/1.0/BsOffloadControl.h",
+        "android/hardware/tetheroffload/control/1.0/ITetheringOffloadCallback.h",
+        "android/hardware/tetheroffload/control/1.0/IHwTetheringOffloadCallback.h",
+        "android/hardware/tetheroffload/control/1.0/BnHwTetheringOffloadCallback.h",
+        "android/hardware/tetheroffload/control/1.0/BpHwTetheringOffloadCallback.h",
+        "android/hardware/tetheroffload/control/1.0/BsTetheringOffloadCallback.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.tetheroffload.control@1.0",
+    defaults: ["hidl-module-defaults"],
+    generated_sources: ["android.hardware.tetheroffload.control@1.0_genc++"],
+    generated_headers: ["android.hardware.tetheroffload.control@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.tetheroffload.control@1.0_genc++_headers"],
+    vendor_available: true,
+    shared_libs: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "liblog",
+        "libutils",
+        "libcutils",
+    ],
+    export_shared_lib_headers: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "libutils",
+    ],
+}
diff --git a/tetheroffload/control/1.0/Android.mk b/tetheroffload/control/1.0/Android.mk
new file mode 100644
index 0000000..6e52c87
--- /dev/null
+++ b/tetheroffload/control/1.0/Android.mk
@@ -0,0 +1,274 @@
+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.tetheroffload.control-V1.0-java
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+LOCAL_JAVA_LIBRARIES := \
+    android.hidl.base-V1.0-java \
+
+
+#
+# Build types.hal (IPv4AddrPortPair)
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/IPv4AddrPortPair.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::types.IPv4AddrPortPair
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NatTimeoutUpdate)
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/NatTimeoutUpdate.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::types.NatTimeoutUpdate
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NetworkProtocol)
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/NetworkProtocol.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::types.NetworkProtocol
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (OffloadCallbackEvent)
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/OffloadCallbackEvent.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::types.OffloadCallbackEvent
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IOffloadControl.hal
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/IOffloadControl.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IOffloadControl.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ITetheringOffloadCallback.hal
+$(GEN): $(LOCAL_PATH)/ITetheringOffloadCallback.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::IOffloadControl
+
+$(GEN): $(LOCAL_PATH)/IOffloadControl.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ITetheringOffloadCallback.hal
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/ITetheringOffloadCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ITetheringOffloadCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::ITetheringOffloadCallback
+
+$(GEN): $(LOCAL_PATH)/ITetheringOffloadCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.tetheroffload.control-V1.0-java-static
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    android.hidl.base-V1.0-java-static \
+
+
+#
+# Build types.hal (IPv4AddrPortPair)
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/IPv4AddrPortPair.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::types.IPv4AddrPortPair
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NatTimeoutUpdate)
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/NatTimeoutUpdate.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::types.NatTimeoutUpdate
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NetworkProtocol)
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/NetworkProtocol.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::types.NetworkProtocol
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (OffloadCallbackEvent)
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/OffloadCallbackEvent.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::types.OffloadCallbackEvent
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IOffloadControl.hal
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/IOffloadControl.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IOffloadControl.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ITetheringOffloadCallback.hal
+$(GEN): $(LOCAL_PATH)/ITetheringOffloadCallback.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::IOffloadControl
+
+$(GEN): $(LOCAL_PATH)/IOffloadControl.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ITetheringOffloadCallback.hal
+#
+GEN := $(intermediates)/android/hardware/tetheroffload/control/V1_0/ITetheringOffloadCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ITetheringOffloadCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.tetheroffload.control@1.0::ITetheringOffloadCallback
+
+$(GEN): $(LOCAL_PATH)/ITetheringOffloadCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tetheroffload/control/1.0/IOffloadControl.hal b/tetheroffload/control/1.0/IOffloadControl.hal
new file mode 100644
index 0000000..334f4ca
--- /dev/null
+++ b/tetheroffload/control/1.0/IOffloadControl.hal
@@ -0,0 +1,221 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tetheroffload.control@1.0;
+
+import ITetheringOffloadCallback;
+
+
+/**
+ * Interface used to control the lifecycle of tethering offload
+ */
+interface IOffloadControl {
+  /**
+   * Indicates intent to start offload for tethering in immediate future.
+   *
+   * This API must be called exactly once the first time that Tethering is requested by
+   * the user.
+   *
+   * If this API is called multiple times without first calling stopOffload, then the subsequent
+   * calls must fail without changing the state of the server.
+   *
+   * If for some reason, the hardware is currently unable to support offload, this call must fail.
+   *
+   * @param cb Assuming success, this callback must provide unsolicited updates of offload status.
+   *           It is assumed to be valid until stopOffload is called.
+   *
+   * @return success true if initialization is successful, false otherwise
+   * @return errMsg a human readable string if eror has occured.
+   *
+   * Remarks: Initializing offload does not imply that any upstreams or downstreams have yet been,
+   * or even will be, chosen.  This API is symmetrical with stopOffload.
+   */
+  @entry
+  @callflow(next={"*"})
+  initOffload(ITetheringOffloadCallback cb) generates (bool success, string errMsg);
+
+  /**
+   * Indicate desire to tear down all tethering offload.
+   *
+   * Called after tethering is no longer requested by the user. Any remaining offload must
+   * be subsequently torn down by the management process.  Upon success, the callback registered
+   * in initOffload must be released, and offload must be stopped.
+   *
+   * @return success true if offload is stopped, false otherwise
+   * @return errMsg a human readable string if eror has occured.
+   *
+   * Remarks: Statistics must be reset by this API.
+   */
+  @exit
+  stopOffload() generates (bool success, string errMsg);
+
+  /**
+   * Instruct management process not to forward traffic destined to or from the specified prefixes.
+   *
+   * This API may only be called after initOffload and before stopOffload.
+   *
+   * @param prefixes List containing fully specified prefixes. For e.g. 192.168.1.12/24
+                     or 2001:4860:0684:0:0:0:0:0:1002/64
+   *
+   * @return success true if success, false otherwise
+   * @return errMsg a human readable string if eror has occured.
+   *
+   * Remarks: This list overrides any previously specified list
+   */
+  setLocalPrefixes(vec<string> prefixes) generates (bool success, string errMsg);
+
+  /**
+   * Query offloaded traffic statistics forwarded to an upstream address.
+   *
+   * Return statistics that have transpired since the last query.  This would include
+   * statistics from all offloaded downstream tether interfaces that have been forwarded to this
+   * upstream interface.  After returning the statistics, the counters are reset to zero.
+   *
+   * Only offloaded statistics must be returned by this API, software stats must not be
+   * returned.
+   *
+   * @param upstream Upstream interface on which traffic exited/entered
+   *
+   * @return rxBytes values depicting the received bytes
+   * @return txBytes values depicting the transmitted bytes
+   */
+  getForwardedStats(string upstream) generates (uint64_t rxBytes, uint64_t txBytes);
+
+  /**
+   * Instruct hardware to stop forwarding traffic and send a callback after limit bytes have been
+   * transferred in either direction on this upstream interface.
+   *
+   * The limit must be applied to all traffic on the given upstream interface.  This
+   * includes hardware forwarded traffic, software forwarded traffic, and AP-originated traffic.
+   * IPv4 and IPv6 traffic both count towards the same limit.  IP headers are included in the
+   * byte count limit, but, link-layer headers are not.
+   *
+   * This API may only be called while offload is occurring on this upstream.  The hardware
+   * management process is not expected to cache the value and apply the quota once offload is
+   * started.  This cache is not expected, because the limit value would likely become stale over
+   * time and would not reflect any new traffic that has occurred.
+   *
+   * This limit must replace any previous limit.  It may be interpreted as "tell me when
+   * <limit> bytes have been transferred (in either direction) on <upstream>, starting
+   * now and counting from zero."
+   *
+   * Once the limit is reached, the callback registered in initOffload must be called to indicate
+   * this event and all offload must be stopped.  If offload is desired again, the hardware
+   * management process must be completely reprogrammed by calling setUpstreamParameters and
+   * addDownstream again.  Note that it is not necessary to call initOffload again to resume offload
+   * if stopOffload was not called by the client.
+   *
+   * @param upstream Upstream interface name that limit must apply to
+   * @param limit    Bytes limit that can occur before action must be taken
+   *
+   * @return success true if limit is applied, false otherwise
+   * @return errMsg a human readable string if eror has occured.
+   */
+  setDataLimit(string upstream, uint64_t limit) generates (bool success, string errMsg);
+
+  /**
+   * Instruct hardware to start forwarding traffic to the specified upstream.
+   *
+   * When iface, v4Addr, and v4Gw are all non-null, the management process may begin forwarding
+   * any currently configured or future configured IPv4 downstreams to this upstream interface.
+   *
+   * If any of the previously three mentioned parameters are null, then any current IPv4 offload
+   * must be stopped.
+   *
+   * When iface and v6Gws are both non-null, and in the case of v6Gws, are not empty, the
+   * management process may begin forwarding any currently configured or future configured IPv6
+   * downstreams to this upstream interface.
+   *
+   * If either of the two above parameters are null, or no V6 Gateways are provided, then IPv6
+   * offload must be stopped.
+   *
+   * This API may only be called after initOffload and before stopOffload.
+   *
+   * @param iface  Upstream interface name.  Note that only one is needed because IPv4 and IPv6
+   *               interfaces cannot be different (only known that this can occur during software
+   *               xlat, which cannot be offloaded through hardware anyways).  If the iface is
+   *               null, offload must be stopped.
+   * @param v4Addr The local IPv4 address assigned to the provided upstream interface, i.e. the
+   *               IPv4 address the packets are NATed to. For e.g. 192.168.1.12.
+   * @param v4Gw   The IPv4 address of the IPv4 gateway on the upstream interface.
+   *               For e.g. 192.168.1.1
+   * @param v6Gws  A list of IPv6 addresses (for e.g. 2001:4860:0684:0:0:0:0:0:1002) for possible
+   *               IPv6 gateways on the upstream interface.
+   *
+   * @return success true if success, false otherwise
+   * @return errMsg a human readable string if eror has occured.
+   *
+   * Remarks: This overrides any previously configured parameters.
+   */
+  setUpstreamParameters(string iface, string v4Addr, string v4Gw, vec<string> v6Gws)
+          generates (bool success, string errMsg);
+
+  /**
+   * Configure a downstream interface and prefix in the hardware management process that may be
+   * forwarded.
+   *
+   * The prefix may be an IPv4 or an IPv6 address to signify which family can be offloaded from the
+   * specified tether interface.  The list of IPv4 and IPv6 downstreams that are configured may
+   * differ.
+   *
+   * If the given protocol, as determined by the prefix, has an upstream set,
+   * the hardware may begin forwarding traffic between the upstream and any devices on the
+   * downstream interface that have IP addresses within the specified prefix. Traffic from the same
+   * downstream interfaces is unaffected and must be forwarded if and only if it was already
+   * being forwarded.
+   *
+   * If no upstream is currently configured, then these downstream interface and prefixes must be
+   * preserved so that offload may begin in the future when an upstream is set.
+   *
+   * This API does not replace any previously configured downstreams and must be explictly removed
+   * by calling removeDownstream.
+   *
+   * This API may only be called after initOffload and before stopOffload.
+   *
+   * @param iface  Tether interface
+   * @param prefix Downstream prefix depicting addresses that may be offloaded.
+   *               For e.g. 192.168.1.12/24 or 2001:4860:0684::/64)
+   *
+   * @return success true if success, false otherwise
+   * @return errMsg a human readable string if eror has occured.
+   *
+   * Remarks: The hardware management process may fail this call in a normal situation.  This can
+   *          happen because the hardware cannot support the current number of prefixes, the
+   *          hardware cannot support concurrent offload on multiple interfaces, the hardware
+   *          cannot currently support offload on the tether interface for some reason, or any
+   *          other dynamic configuration issues which may occur.  In this case,
+   *          traffic must remain unaffected and must be forwarded if and only if it was already
+   *          being forwarded.
+   */
+  addDownstream(string iface, string prefix) generates (bool success, string errMsg);
+
+  /**
+   * Remove a downstream prefix that may be forwarded from the hardware management process.
+   *
+   * The prefix may be an IPv4 or an IPv6 address. If it was not previously configured using
+   * addDownstream, then this must be a no-op.
+   *
+   * This API may only be called after initOffload and before stopOffload.
+   *
+   * @param iface  Tether interface
+   * @param prefix Downstream prefix depicting address that must no longer be offloaded
+   *               For e.g. 192.168.1.12/24 or 2001:4860:0684::/64)
+   *
+   * @return success true if success, false otherwise
+   * @return errMsg a human readable string if eror has occured.
+   */
+  removeDownstream(string iface, string prefix) generates (bool success, string errMsg);
+};
diff --git a/tetheroffload/control/1.0/ITetheringOffloadCallback.hal b/tetheroffload/control/1.0/ITetheringOffloadCallback.hal
new file mode 100644
index 0000000..397667f
--- /dev/null
+++ b/tetheroffload/control/1.0/ITetheringOffloadCallback.hal
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tetheroffload.control@1.0;
+
+/**
+ * Callback providing information about status of hardware management process
+ * as well as providing a way to keep offloaded connections from timing out.
+ */
+interface ITetheringOffloadCallback {
+  /**
+   * Called when an asynchronous event is generated by the hardware management
+   * process.
+   */
+  oneway onEvent(OffloadCallbackEvent event);
+
+  /**
+   *  Provide a way for the management process to request that a connections
+   *  timeout be updated in kernel.
+   *
+   *  This is necessary to ensure that offloaded traffic is not cleaned up
+   *  by the kernel connection tracking module for IPv4.
+   */
+   oneway updateTimeout(NatTimeoutUpdate params);
+};
diff --git a/tetheroffload/control/1.0/types.hal b/tetheroffload/control/1.0/types.hal
new file mode 100644
index 0000000..e2576ac
--- /dev/null
+++ b/tetheroffload/control/1.0/types.hal
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tetheroffload.control@1.0;
+
+enum OffloadCallbackEvent : uint32_t {
+    /**
+     * Indicate that a working configuration has been programmed and the
+     * hardware management process has begun forwarding traffic.
+     */
+    OFFLOAD_STARTED = 1,
+    /**
+     * Indicate that an error has occurred which has disrupted hardware
+     * acceleration.  Software routing may still be attempted; however,
+     * statistics may be temporarily unavailable.  Statistics may be recovered
+     * after OFFLOAD_SUPPORT_AVAILABLE event is fired.
+     */
+    OFFLOAD_STOPPED_ERROR = 2,
+    /**
+     * Indicate that the device has moved to a RAT on which hardware
+     * acceleration is not supported.  Subsequent calls to setUpstreamParameters
+     * and add/removeDownstream will likely fail and cannot be presumed to be
+     * saved inside of the hardware management process.  Upon receiving
+     * OFFLOAD_SUPPORT_AVAIALBLE, the client may reprogram the hardware
+     * management process to begin offload again.
+     */
+    OFFLOAD_STOPPED_UNSUPPORTED = 3,
+    /**
+     * Indicate that the hardware management process is willing and able to
+     * provide support for hardware acceleration at this time.  If applicable,
+     * the client may query for statistics.  If offload is desired, the client
+     * must reprogram the hardware management process.
+     */
+    OFFLOAD_SUPPORT_AVAILABLE = 4,
+    /**
+     * Hardware acceleration is no longer in effect and must be reprogrammed
+     * in order to resume.  This event is fired when the limit, applied in
+     * setDataLimit, has expired.  It is recommended that the client query for
+     * statistics immediately after receiving this event.
+     */
+    OFFLOAD_STOPPED_LIMIT_REACHED = 5
+};
+
+enum NetworkProtocol : uint32_t {
+    TCP = 6,
+    UDP = 17
+};
+
+struct IPv4AddrPortPair {
+    /** IPv4 Address and Port */
+    string addr; // for e.g. 192.168.1.12
+    uint16_t port; // for e.g. 8080
+};
+
+struct NatTimeoutUpdate {
+    IPv4AddrPortPair src;
+    IPv4AddrPortPair dst;
+    NetworkProtocol proto;
+};
diff --git a/thermal/1.0/Android.bp b/thermal/1.0/Android.bp
index a948567..6a9f9c7 100644
--- a/thermal/1.0/Android.bp
+++ b/thermal/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tv/cec/1.0/Android.bp b/tv/cec/1.0/Android.bp
index 039663e..bf3ffe2 100644
--- a/tv/cec/1.0/Android.bp
+++ b/tv/cec/1.0/Android.bp
@@ -60,13 +60,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/tv/input/1.0/Android.bp b/tv/input/1.0/Android.bp
index da3f5e7..a3f8c94 100644
--- a/tv/input/1.0/Android.bp
+++ b/tv/input/1.0/Android.bp
@@ -61,7 +61,6 @@
         "libutils",
         "libcutils",
         "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
@@ -69,6 +68,5 @@
         "libhwbinder",
         "libutils",
         "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/update-makefiles.sh b/update-makefiles.sh
index 88cc97b..b7e4235 100755
--- a/update-makefiles.sh
+++ b/update-makefiles.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-source system/tools/hidl/update-makefiles-helper.sh
+source $ANDROID_BUILD_TOP/system/tools/hidl/update-makefiles-helper.sh
 
 do_makefiles_update \
   "android.hardware:hardware/interfaces" \
diff --git a/usb/1.0/Android.bp b/usb/1.0/Android.bp
index ba7ecfe..b03f75b 100644
--- a/usb/1.0/Android.bp
+++ b/usb/1.0/Android.bp
@@ -60,13 +60,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/vibrator/1.0/Android.bp b/vibrator/1.0/Android.bp
index 4c2a2ab..0beff68 100644
--- a/vibrator/1.0/Android.bp
+++ b/vibrator/1.0/Android.bp
@@ -53,13 +53,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/vr/1.0/Android.bp b/vr/1.0/Android.bp
index 5da7977..d6949c5 100644
--- a/vr/1.0/Android.bp
+++ b/vr/1.0/Android.bp
@@ -49,13 +49,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/wifi/1.0/Android.bp b/wifi/1.0/Android.bp
index 2022640..c8b694c 100644
--- a/wifi/1.0/Android.bp
+++ b/wifi/1.0/Android.bp
@@ -137,13 +137,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }
diff --git a/wifi/1.0/default/Android.mk b/wifi/1.0/default/Android.mk
index 13f6cc1..2564937 100644
--- a/wifi/1.0/default/Android.mk
+++ b/wifi/1.0/default/Android.mk
@@ -46,7 +46,6 @@
     libnl \
     libutils \
     libwifi-hal \
-    libwifi-system \
-    libcld80211
+    libwifi-system
 LOCAL_INIT_RC := android.hardware.wifi@1.0-service.rc
 include $(BUILD_EXECUTABLE)
diff --git a/wifi/1.0/default/hidl_struct_util.cpp b/wifi/1.0/default/hidl_struct_util.cpp
index 83b2e53..077dbb8 100644
--- a/wifi/1.0/default/hidl_struct_util.cpp
+++ b/wifi/1.0/default/hidl_struct_util.cpp
@@ -1075,6 +1075,7 @@
         hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
   legacy_request->recv_indication_cfg |=
         hidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
+  legacy_request->recv_indication_cfg |= 0x8;
   legacy_request->cipher_type = (unsigned int) hidl_request.baseConfigs.securityConfig.cipherType;
   if (hidl_request.baseConfigs.securityConfig.securityType == NanDataPathSecurityType::PMK) {
     legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
diff --git a/wifi/1.0/default/wifi_legacy_hal.cpp b/wifi/1.0/default/wifi_legacy_hal.cpp
index 875de5c..b6a7550 100644
--- a/wifi/1.0/default/wifi_legacy_hal.cpp
+++ b/wifi/1.0/default/wifi_legacy_hal.cpp
@@ -181,6 +181,12 @@
   }
 }
 
+std::function<void(const NanPublishRepliedInd&)>
+    on_nan_event_publish_replied_user_callback;
+void onAysncNanEventPublishReplied(NanPublishRepliedInd* /* event */) {
+  LOG(ERROR) << "onAysncNanEventPublishReplied triggered";
+}
+
 std::function<void(const NanPublishTerminatedInd&)>
     on_nan_event_publish_terminated_user_callback;
 void onAysncNanEventPublishTerminated(NanPublishTerminatedInd* event) {
@@ -1060,6 +1066,7 @@
   return global_func_table_.wifi_nan_register_handler(
       wlan_interface_handle_,
       {onAysncNanNotifyResponse,
+       onAysncNanEventPublishReplied,
        onAysncNanEventPublishTerminated,
        onAysncNanEventMatch,
        onAysncNanEventMatchExpired,
diff --git a/wifi/supplicant/1.0/Android.bp b/wifi/supplicant/1.0/Android.bp
index ab7948b..9242fb6 100644
--- a/wifi/supplicant/1.0/Android.bp
+++ b/wifi/supplicant/1.0/Android.bp
@@ -130,13 +130,11 @@
         "liblog",
         "libutils",
         "libcutils",
-        "android.hidl.base@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hidl.base@1.0",
     ],
 }