diff --git a/automotive/evs/1.0/Android.bp b/automotive/evs/1.0/Android.bp
index 4bc4068..f620eb5 100644
--- a/automotive/evs/1.0/Android.bp
+++ b/automotive/evs/1.0/Android.bp
@@ -23,6 +23,6 @@
         "DisplayState",
         "EvsResult",
     ],
-    gen_java: false,
+    gen_java: true,
 }
 
diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index 57179df..48b2ec2 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -306,6 +306,22 @@
         | VehicleArea:GLOBAL),
 
     /**
+     * Speed of the vehicle for displays
+     *
+     * Some cars display a slightly slower speed than the actual speed.  This is
+     * usually displayed on the speedometer.
+     *
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
+     * @access VehiclePropertyAccess:READ
+     * @unit VehicleUnit:METER_PER_SEC
+     */
+    PERF_VEHICLE_SPEED_DISPLAY = (
+        0x0208
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:FLOAT
+        | VehicleArea:GLOBAL),
+
+    /**
      * Temperature of engine coolant
      *
      * @change_mode VehiclePropertyChangeMode:CONTINUOUS
diff --git a/biometrics/fingerprint/2.1/vts/functional/VtsHalBiometricsFingerprintV2_1TargetTest.cpp b/biometrics/fingerprint/2.1/vts/functional/VtsHalBiometricsFingerprintV2_1TargetTest.cpp
index 9911038..d577ce4 100644
--- a/biometrics/fingerprint/2.1/vts/functional/VtsHalBiometricsFingerprintV2_1TargetTest.cpp
+++ b/biometrics/fingerprint/2.1/vts/functional/VtsHalBiometricsFingerprintV2_1TargetTest.cpp
@@ -24,6 +24,7 @@
 #include <android/hardware/biometrics/fingerprint/2.1/IBiometricsFingerprintClientCallback.h>
 #include <hidl/HidlSupport.h>
 #include <hidl/HidlTransportSupport.h>
+#include <utils/Condition.h>
 
 #include <cinttypes>
 #include <future>
diff --git a/boot/1.0/default/Android.bp b/boot/1.0/default/Android.bp
index 6cfbf32..67dee08 100644
--- a/boot/1.0/default/Android.bp
+++ b/boot/1.0/default/Android.bp
@@ -2,7 +2,8 @@
     name: "android.hardware.boot@1.0-impl",
     defaults: ["hidl_defaults"],
     relative_install_path: "hw",
-    vendor: true,
+    vendor_available: true,
+    recovery_available: true,
     srcs: ["BootControl.cpp"],
 
     shared_libs: [
diff --git a/camera/device/1.0/Android.bp b/camera/device/1.0/Android.bp
index dbf2a10..b08f873 100644
--- a/camera/device/1.0/Android.bp
+++ b/camera/device/1.0/Android.bp
@@ -29,6 +29,6 @@
         "NotifyCallbackMsg",
         "VideoFrameMessage",
     ],
-    gen_java: false,
+    gen_java: true,
 }
 
diff --git a/camera/metadata/3.3/types.hal b/camera/metadata/3.3/types.hal
index 04edfe9..a37e132 100644
--- a/camera/metadata/3.3/types.hal
+++ b/camera/metadata/3.3/types.hal
@@ -109,8 +109,8 @@
 
     /** android.statistics.oisDataMode [dynamic, enum, public]
      *
-     * <p>A control for selecting whether OIS position information is included in output
-     * result metadata.</p>
+     * <p>A control for selecting whether optical stabilization (OIS) position
+     * information is included in output result metadata.</p>
      */
     ANDROID_STATISTICS_OIS_DATA_MODE = android.hardware.camera.metadata@3.2::CameraMetadataTag:ANDROID_STATISTICS_END,
 
diff --git a/compatibility_matrices/Android.mk b/compatibility_matrices/Android.mk
index 3051c53..22d0412 100644
--- a/compatibility_matrices/Android.mk
+++ b/compatibility_matrices/Android.mk
@@ -141,13 +141,14 @@
 LOCAL_REQUIRED_MODULES := $(my_system_matrix_deps)
 include $(BUILD_PHONY_PACKAGE)
 
-# Final Framework Compatibility Matrix
+# Final Framework Compatibility Matrix for OTA
 include $(CLEAR_VARS)
 include $(LOCAL_PATH)/clear_vars.mk
 LOCAL_MODULE := verified_assembled_system_matrix.xml
 LOCAL_MODULE_PATH := $(PRODUCT_OUT)
 LOCAL_REQUIRED_MODULES := $(my_system_matrix_deps)
 LOCAL_GENERATED_SOURCES := $(call module-installed-files,$(LOCAL_REQUIRED_MODULES))
+LOCAL_ADD_VBMETA_VERSION_OVERRIDE := true
 
 ifdef BUILT_VENDOR_MANIFEST
 LOCAL_GEN_FILE_DEPENDENCIES += $(BUILT_VENDOR_MANIFEST)
diff --git a/compatibility_matrices/clear_vars.mk b/compatibility_matrices/clear_vars.mk
index 8fde301..0e53885 100644
--- a/compatibility_matrices/clear_vars.mk
+++ b/compatibility_matrices/clear_vars.mk
@@ -16,6 +16,7 @@
 
 # Clear input variables to BUILD_FRAMEWORK_COMPATIBILITY_MATRIX
 LOCAL_ADD_VBMETA_VERSION :=
+LOCAL_ADD_VBMETA_VERSION_OVERRIDE :=
 LOCAL_ASSEMBLE_VINTF_ENV_VARS :=
 LOCAL_ASSEMBLE_VINTF_ENV_VARS_OVERRIDE :=
 LOCAL_ASSEMBLE_VINTF_ERROR_MESSAGE :=
diff --git a/compatibility_matrices/compatibility_matrix.1.xml b/compatibility_matrices/compatibility_matrix.1.xml
index 6ba87c0..d82829d 100644
--- a/compatibility_matrices/compatibility_matrix.1.xml
+++ b/compatibility_matrices/compatibility_matrix.1.xml
@@ -158,6 +158,10 @@
     <hal format="hidl" optional="true">
         <name>android.hardware.ir</name>
         <version>1.0</version>
+        <interface>
+            <name>IConsumerIr</name>
+            <instance>default</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hardware.keymaster</name>
diff --git a/compatibility_matrices/compatibility_matrix.2.xml b/compatibility_matrices/compatibility_matrix.2.xml
index ea8dde8..98e6cfa 100644
--- a/compatibility_matrices/compatibility_matrix.2.xml
+++ b/compatibility_matrices/compatibility_matrix.2.xml
@@ -166,6 +166,10 @@
     <hal format="hidl" optional="true">
         <name>android.hardware.ir</name>
         <version>1.0</version>
+        <interface>
+            <name>IConsumerIr</name>
+            <instance>default</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hardware.keymaster</name>
diff --git a/compatibility_matrices/compatibility_matrix.3.xml b/compatibility_matrices/compatibility_matrix.3.xml
index 9c6b12a..e13d293 100644
--- a/compatibility_matrices/compatibility_matrix.3.xml
+++ b/compatibility_matrices/compatibility_matrix.3.xml
@@ -218,6 +218,10 @@
     <hal format="hidl" optional="true">
         <name>android.hardware.ir</name>
         <version>1.0</version>
+        <interface>
+            <name>IConsumerIr</name>
+            <instance>default</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hardware.keymaster</name>
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index f14fcea..8803cdd 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -208,8 +208,20 @@
         </interface>
     </hal>
     <hal format="hidl" optional="true">
+        <name>android.hardware.health.filesystem</name>
+        <version>1.0</version>
+        <interface>
+            <name>IFileSystem</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
         <name>android.hardware.ir</name>
         <version>1.0</version>
+        <interface>
+            <name>IConsumerIr</name>
+            <instance>default</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hardware.keymaster</name>
@@ -425,7 +437,7 @@
     </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.wifi</name>
-        <version>1.0-2</version>
+        <version>1.0-3</version>
         <interface>
             <name>IWifi</name>
             <instance>default</instance>
diff --git a/compatibility_matrices/compatibility_matrix.legacy.xml b/compatibility_matrices/compatibility_matrix.legacy.xml
index 6792598..224811f 100644
--- a/compatibility_matrices/compatibility_matrix.legacy.xml
+++ b/compatibility_matrices/compatibility_matrix.legacy.xml
@@ -158,6 +158,10 @@
     <hal format="hidl" optional="true">
         <name>android.hardware.ir</name>
         <version>1.0</version>
+        <interface>
+            <name>IConsumerIr</name>
+            <instance>default</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hardware.keymaster</name>
diff --git a/compatibility_matrices/compatibility_matrix.mk b/compatibility_matrices/compatibility_matrix.mk
index c5fe977..2d1f7f4 100644
--- a/compatibility_matrices/compatibility_matrix.mk
+++ b/compatibility_matrices/compatibility_matrix.mk
@@ -77,6 +77,13 @@
 $(GEN): PRIVATE_ENV_VARS += FRAMEWORK_VBMETA_VERSION
 endif # LOCAL_ADD_VBMETA_VERSION
 
+ifeq (true,$(strip $(LOCAL_ADD_VBMETA_VERSION_OVERRIDE)))
+ifneq ($(BOARD_OTA_FRAMEWORK_VBMETA_VERSION_OVERRIDE),)
+$(GEN): FRAMEWORK_VBMETA_VERSION_OVERRIDE := $(BOARD_OTA_FRAMEWORK_VBMETA_VERSION_OVERRIDE)
+$(GEN): PRIVATE_ENV_VARS += FRAMEWORK_VBMETA_VERSION_OVERRIDE
+endif
+endif
+
 ifneq (,$(strip $(LOCAL_KERNEL_CONFIG_DATA_PATHS)))
 $(GEN): PRIVATE_KERNEL_CONFIG_DATA_PATHS := $(LOCAL_KERNEL_CONFIG_DATA_PATHS)
 $(GEN): $(foreach pair,$(PRIVATE_KERNEL_CONFIG_DATA_PATHS),\
diff --git a/contexthub/1.0/default/OWNERS b/contexthub/1.0/default/OWNERS
index 49a3204..5373073 100644
--- a/contexthub/1.0/default/OWNERS
+++ b/contexthub/1.0/default/OWNERS
@@ -1,2 +1,4 @@
-ashutoshj@google.com
+aarossig@google.com
+arthuri@google.com
 bduddie@google.com
+bstack@google.com
diff --git a/contexthub/1.0/vts/functional/OWNERS b/contexthub/1.0/vts/functional/OWNERS
index ad036b4..ee01441 100644
--- a/contexthub/1.0/vts/functional/OWNERS
+++ b/contexthub/1.0/vts/functional/OWNERS
@@ -1,6 +1,8 @@
 #Context Hub team
-ashutoshj@google.com
+aarossig@google.com
+arthuri@google.com
 bduddie@google.com
+bstack@google.com
 
 #VTS team
 yim@google.com
diff --git a/current.txt b/current.txt
index f1c09fd..ebfd123 100644
--- a/current.txt
+++ b/current.txt
@@ -384,8 +384,9 @@
 10ff2fae516346b86121368ce5790d5accdfcb73983246b813f3d488b66db45a android.hardware.wifi.supplicant@1.1::ISupplicantStaNetwork
 
 # ABI preserving changes to HALs during Android Q
+a95745bbf76aea16a76518bd7efe70cabc5886d09eaeffc993c2e1787a22ed23 android.hardware.camera.metadata@3.3::types
 574e8f1499436fb4075894dcae0b36682427956ecb114f17f1fe22d116a83c6b android.hardware.neuralnetworks@1.0::IPreparedModel
 1a5ae9793223658174258b523763c557abad6fb917df0b8e3cc097fc89035811 android.hardware.neuralnetworks@1.0::types
 4310eb8272f085914952f3bfb73a8f8bb477a80e8b93596f0ea5acb58546b66d android.hardware.neuralnetworks@1.1::types
-1d19720d4fd38b1095f0f555a4bd92b3b12c9b1d0f560b0e9a474cd6dcc20db6 android.hardware.radio@1.2::IRadio
 1d4a5776614c08b5d794a5ec5ab04697260cbd4b3441d5935cd53ee71d19da02 android.hardware.radio@1.0::IRadioResponse
+1d19720d4fd38b1095f0f555a4bd92b3b12c9b1d0f560b0e9a474cd6dcc20db6 android.hardware.radio@1.2::IRadio
diff --git a/dumpstate/1.0/Android.bp b/dumpstate/1.0/Android.bp
index bc704f1..29be116 100644
--- a/dumpstate/1.0/Android.bp
+++ b/dumpstate/1.0/Android.bp
@@ -12,6 +12,6 @@
     interfaces: [
         "android.hidl.base@1.0",
     ],
-    gen_java: false,
+    gen_java: true,
 }
 
diff --git a/graphics/bufferqueue/1.0/Android.bp b/graphics/bufferqueue/1.0/Android.bp
index 0333a42..e23ca59 100644
--- a/graphics/bufferqueue/1.0/Android.bp
+++ b/graphics/bufferqueue/1.0/Android.bp
@@ -15,6 +15,6 @@
         "android.hardware.media@1.0",
         "android.hidl.base@1.0",
     ],
-    gen_java: false,
+    gen_java: true,
 }
 
diff --git a/graphics/mapper/2.0/vts/functional/VtsHalGraphicsMapperV2_0TargetTest.cpp b/graphics/mapper/2.0/vts/functional/VtsHalGraphicsMapperV2_0TargetTest.cpp
index aa9beff..5ec0af2 100644
--- a/graphics/mapper/2.0/vts/functional/VtsHalGraphicsMapperV2_0TargetTest.cpp
+++ b/graphics/mapper/2.0/vts/functional/VtsHalGraphicsMapperV2_0TargetTest.cpp
@@ -16,6 +16,10 @@
 
 #define LOG_TAG "VtsHalGraphicsMapperV2_0TargetTest"
 
+#include <chrono>
+#include <thread>
+#include <vector>
+
 #include <VtsHalHidlTargetTestBase.h>
 #include <android-base/logging.h>
 #include <mapper-vts/2.0/MapperVts.h>
@@ -125,6 +129,36 @@
 }
 
 /**
+ * Test that IAllocator::allocate is thread-safe.
+ */
+TEST_F(GraphicsMapperHidlTest, AllocatorAllocateThreaded) {
+    BufferDescriptor descriptor;
+    ASSERT_NO_FATAL_FAILURE(descriptor = mGralloc->createDescriptor(mDummyDescriptorInfo));
+
+    std::atomic<bool> timeUp(false);
+    std::atomic<uint64_t> allocationCount(0);
+    auto threadLoop = [&]() {
+        while (!timeUp) {
+            mGralloc->getAllocator()->allocate(
+                descriptor, 1, [&](const auto&, const auto&, const auto&) { allocationCount++; });
+        }
+    };
+
+    std::vector<std::thread> threads;
+    for (int i = 0; i < 8; i++) {
+        threads.push_back(std::thread(threadLoop));
+    }
+
+    std::this_thread::sleep_for(std::chrono::seconds(3));
+    timeUp = true;
+    LOG(VERBOSE) << "Made " << allocationCount << " threaded allocations";
+
+    for (auto& thread : threads) {
+        thread.join();
+    }
+}
+
+/**
  * Test IMapper::createDescriptor with valid descriptor info.
  */
 TEST_F(GraphicsMapperHidlTest, CreateDescriptorBasic) {
diff --git a/health/1.0/default/libhealthd/Android.bp b/health/1.0/default/libhealthd/Android.bp
index ce02e28..a90d50d 100644
--- a/health/1.0/default/libhealthd/Android.bp
+++ b/health/1.0/default/libhealthd/Android.bp
@@ -4,6 +4,7 @@
     srcs: ["healthd_board_default.cpp"],
     name: "libhealthd.default",
     vendor_available: true,
+    recovery_available: true,
     cflags: ["-Werror"],
     include_dirs: ["system/core/base/include"],
     header_libs: ["libhealthd_headers"],
diff --git a/health/2.0/README b/health/2.0/README
deleted file mode 100644
index 44e2828..0000000
--- a/health/2.0/README
+++ /dev/null
@@ -1,155 +0,0 @@
-Upgrading from health@1.0 HAL
-
-0. Remove android.hardware.health@1.0* from PRODUCT_PACKAGES
-   in device/<manufacturer>/<device>/device.mk
-
-1. If the device does not have a vendor-specific libhealthd AND does not
-   implement storage-related APIs, just do the following:
-
-    PRODUCT_PACKAGES += android.hardware.health@2.0-service
-
-   Otherwise, continue to Step 2.
-
-2. Create directory
-   device/<manufacturer>/<device>/health
-
-3. Create device/<manufacturer>/<device>/health/Android.bp
-   (or equivalent device/<manufacturer>/<device>/health/Android.mk)
-
-cc_binary {
-    name: "android.hardware.health@2.0-service.<device>",
-    init_rc: ["android.hardware.health@2.0-service.<device>.rc"],
-    proprietary: true,
-    relative_install_path: "hw",
-    srcs: [
-        "HealthService.cpp",
-    ],
-
-    cflags: [
-        "-Wall",
-        "-Werror",
-    ],
-
-    static_libs: [
-        "android.hardware.health@2.0-impl",
-        "android.hardware.health@1.0-convert",
-        "libhealthservice",
-        "libbatterymonitor",
-    ],
-
-    shared_libs: [
-        "libbase",
-        "libcutils",
-        "libhidlbase",
-        "libhidltransport",
-        "libutils",
-        "android.hardware.health@2.0",
-    ],
-
-    header_libs: ["libhealthd_headers"],
-
-    overrides: [
-        "healthd",
-    ],
-}
-
-    3.1 (recommended) To remove healthd from the build, keep "overrides" section.
-    3.2 To keep healthd in the build, remove "overrides" section.
-
-4. Create device/<manufacturer>/<device>/health/android.hardware.health@2.0-service.<device>.rc
-
-service vendor.health-hal-2-0 /vendor/bin/hw/android.hardware.health@2.0-service.<device>
-    class hal
-    user system
-    group system
-    file /dev/kmsg w
-
-5. Create device/<manufacturer>/<device>/health/HealthService.cpp:
-
-#include <health2/service.h>
-int main() { return health_service_main(); }
-
-6. libhealthd dependency:
-
-6.1 If the device has a vendor-specific libhealthd.<soc>, add it to static_libs.
-
-6.2 If the device does not have a vendor-specific libhealthd, add the following
-    lines to HealthService.cpp:
-
-#include <healthd/healthd.h>
-void healthd_board_init(struct healthd_config*) {}
-
-int healthd_board_battery_update(struct android::BatteryProperties*) {
-    // return 0 to log periodic polled battery status to kernel log
-    return 0;
-}
-
-7. Storage related APIs:
-
-7.1 If the device does not implement IHealth.getDiskStats and
-    IHealth.getStorageInfo, add libstoragehealthdefault to static_libs.
-
-7.2 If the device implements one of these two APIs, add and implement the
-    following functions in HealthService.cpp:
-
-void get_storage_info(std::vector<struct StorageInfo>& info) {
-    // ...
-}
-void get_disk_stats(std::vector<struct DiskStats>& stats) {
-    // ...
-}
-
-8. Update necessary SELinux permissions. For example,
-
-# device/<manufacturer>/<device>/sepolicy/vendor/file_contexts
-/vendor/bin/hw/android\.hardware\.health@2\.0-service.<device> u:object_r:hal_health_default_exec:s0
-
-# device/<manufacturer>/<device>/sepolicy/vendor/hal_health_default.te
-# Add device specific permissions to hal_health_default domain, especially
-# if Step 6.1 or Step 7.2 is done.
-
-9. Implementing health HAL in recovery. The health HAL is used for battery
-status checks during OTA for non-A/B devices. If the health HAL is not
-implemented in recovery, is_battery_ok() will always return true.
-
-9.1 If the device does not have a vendor-specific libhealthd, nothing needs to
-be done. A "backup" implementation is provided in
-android.hardware.health@2.0-impl-default, which is always installed to recovery
-image by default.
-
-9.2 If the device do have a vendor-specific libhealthd, implement the following
-module and include it in PRODUCT_PACKAGES (replace <device> with appropriate
-strings):
-
-// Android.bp
-cc_library_shared {
-    name: "android.hardware.health@2.0-impl-<device>",
-    recovery_available: true,
-    relative_install_path: "hw",
-    static_libs: [
-        "android.hardware.health@2.0-impl",
-        "libhealthd.<device>"
-        // Include the following if Step 7.1, otherwise do Step 7.2
-        "libhealthstoragedefault",
-    ],
-    srcs: [
-        "HealthImpl.cpp",
-    ],
-    overrides: [
-        "android.hardware.health@2.0-impl-default",
-    ],
-}
-
-// HealthImpl.cpp
-#include <health2/Health.h>
-#include <healthd/healthd.h>
-using android::hardware::health::V2_0::IHealth;
-using android::hardware::health::V2_0::implementation::Health;
-extern "C" IHealth* HIDL_FETCH_IHealth(const char* name) {
-    const static std::string providedInstance{"default"};
-    if (providedInstance != name) return nullptr;
-    return Health::initInstance(&gHealthdConfig).get();
-}
-
-# device.mk
-PRODUCT_PACKAGES += android.hardware.health@2.0-impl-<device>
diff --git a/health/2.0/README b/health/2.0/README
new file mode 120000
index 0000000..42061c0
--- /dev/null
+++ b/health/2.0/README
@@ -0,0 +1 @@
+README.md
\ No newline at end of file
diff --git a/health/2.0/README.md b/health/2.0/README.md
new file mode 100644
index 0000000..5efc51a
--- /dev/null
+++ b/health/2.0/README.md
@@ -0,0 +1,176 @@
+# Upgrading from Health 1.0 HAL
+
+1. Remove `android.hardware.health@1.0*` from `PRODUCT_PACKAGES`
+   in `device/<manufacturer>/<device>/device.mk`
+
+1. If the device does not have a vendor-specific `libhealthd` AND does not
+   implement storage-related APIs, just do the following:
+
+   ```mk
+   PRODUCT_PACKAGES += android.hardware.health@2.0-service
+   ```
+
+   Otherwise, continue to the next step.
+
+1. Create directory
+   `device/<manufacturer>/<device>/health`
+
+1. Create `device/<manufacturer>/<device>/health/Android.bp`
+   (or equivalent `device/<manufacturer>/<device>/health/Android.mk`)
+
+    ```bp
+    cc_binary {
+        name: "android.hardware.health@2.0-service.<device>",
+        init_rc: ["android.hardware.health@2.0-service.<device>.rc"],
+        proprietary: true,
+        relative_install_path: "hw",
+        srcs: [
+            "HealthService.cpp",
+        ],
+
+        cflags: [
+            "-Wall",
+            "-Werror",
+        ],
+
+        static_libs: [
+            "android.hardware.health@2.0-impl",
+            "android.hardware.health@1.0-convert",
+            "libhealthservice",
+            "libbatterymonitor",
+        ],
+
+        shared_libs: [
+            "libbase",
+            "libcutils",
+            "libhidlbase",
+            "libhidltransport",
+            "libutils",
+            "android.hardware.health@2.0",
+        ],
+
+        header_libs: ["libhealthd_headers"],
+
+        overrides: [
+            "healthd",
+        ],
+    }
+    ```
+
+    1. (recommended) To remove `healthd` from the build, keep "overrides" section.
+    1. To keep `healthd` in the build, remove "overrides" section.
+
+1. Create `device/<manufacturer>/<device>/health/android.hardware.health@2.0-service.<device>.rc`
+
+    ```rc
+    service vendor.health-hal-2-0 /vendor/bin/hw/android.hardware.health@2.0-service.<device>
+        class hal
+        user system
+        group system
+        file /dev/kmsg w
+    ```
+
+1. Create `device/<manufacturer>/<device>/health/HealthService.cpp`:
+
+    ```c++
+    #include <health2/service.h>
+    int main() { return health_service_main(); }
+    ```
+
+1. `libhealthd` dependency:
+
+    1. If the device has a vendor-specific `libhealthd.<soc>`, add it to static_libs.
+
+    1. If the device does not have a vendor-specific `libhealthd`, add the following
+        lines to `HealthService.cpp`:
+
+        ```c++
+        #include <healthd/healthd.h>
+        void healthd_board_init(struct healthd_config*) {}
+
+        int healthd_board_battery_update(struct android::BatteryProperties*) {
+            // return 0 to log periodic polled battery status to kernel log
+            return 0;
+        }
+        ```
+
+1. Storage related APIs:
+
+    1. If the device does not implement `IHealth.getDiskStats` and
+        `IHealth.getStorageInfo`, add `libstoragehealthdefault` to `static_libs`.
+
+    1. If the device implements one of these two APIs, add and implement the
+        following functions in `HealthService.cpp`:
+
+        ```c++
+        void get_storage_info(std::vector<struct StorageInfo>& info) {
+            // ...
+        }
+        void get_disk_stats(std::vector<struct DiskStats>& stats) {
+            // ...
+        }
+        ```
+
+1. Update necessary SELinux permissions. For example,
+
+    ```
+    # device/<manufacturer>/<device>/sepolicy/vendor/file_contexts
+    /vendor/bin/hw/android\.hardware\.health@2\.0-service.<device> u:object_r:hal_health_default_exec:s0
+
+    # device/<manufacturer>/<device>/sepolicy/vendor/hal_health_default.te
+    # Add device specific permissions to hal_health_default domain, especially
+    # if a device-specific libhealthd is used and/or device-specific storage related
+    # APIs are implemented.
+    ```
+
+1. Implementing health HAL in recovery. The health HAL is used for battery
+status checks during OTA for non-A/B devices. If the health HAL is not
+implemented in recovery, `is_battery_ok()` will always return `true`.
+
+    1. If the device does not have a vendor-specific `libhealthd`, nothing needs to
+    be done. A "backup" implementation is provided in
+    `android.hardware.health@2.0-impl-default`, which is always installed to recovery
+    image by default.
+
+    1. If the device does have a vendor-specific `libhealthd`, implement the following
+    module and include it in `PRODUCT_PACKAGES` (replace `<device>` with appropriate
+    strings):
+
+    ```bp
+    // Android.bp
+    cc_library_shared {
+        name: "android.hardware.health@2.0-impl-<device>",
+        recovery_available: true,
+        relative_install_path: "hw",
+        static_libs: [
+            "android.hardware.health@2.0-impl",
+            "libhealthd.<device>"
+            // Include the following or implement device-specific storage APIs
+            "libhealthstoragedefault",
+        ],
+        srcs: [
+            "HealthImpl.cpp",
+        ],
+        overrides: [
+            "android.hardware.health@2.0-impl-default",
+        ],
+    }
+    ```
+
+    ```c++
+    // HealthImpl.cpp
+    #include <health2/Health.h>
+    #include <healthd/healthd.h>
+    using android::hardware::health::V2_0::IHealth;
+    using android::hardware::health::V2_0::implementation::Health;
+    extern "C" IHealth* HIDL_FETCH_IHealth(const char* name) {
+        const static std::string providedInstance{"default"};
+        if (providedInstance != name) return nullptr;
+        return Health::initInstance(&gHealthdConfig).get();
+    }
+    ```
+
+    ```mk
+    # device.mk
+    PRODUCT_PACKAGES += android.hardware.health@2.0-impl-<device>
+    ```
diff --git a/health/2.0/utils/README b/health/2.0/utils/README.md
similarity index 68%
rename from health/2.0/utils/README
rename to health/2.0/utils/README.md
index 1d5c27f..c59b3f3 100644
--- a/health/2.0/utils/README
+++ b/health/2.0/utils/README.md
@@ -1,28 +1,30 @@
-* libhealthhalutils
+# libhealthhalutils
 
 A convenience library for (hwbinder) clients of health HAL to choose between
 the "default" instance (served by vendor service) or "backup" instance (served
 by healthd). C++ clients of health HAL should use this library instead of
-calling IHealth::getService() directly.
+calling `IHealth::getService()` directly.
 
-Its Java equivalent can be found in BatteryService.HealthServiceWrapper.
+Its Java equivalent can be found in `BatteryService.HealthServiceWrapper`.
 
-* libhealthservice
+# libhealthservice
 
 Common code for all (hwbinder) services of the health HAL, including healthd and
-vendor health service android.hardware.health@2.0-service(.<vendor>). main() in
-those binaries calls health_service_main() directly.
+vendor health service `android.hardware.health@2.0-service(.<vendor>)`. `main()` in
+those binaries calls `health_service_main()` directly.
 
-* libhealthstoragedefault
+# libhealthstoragedefault
 
 Default implementation for storage related APIs for (hwbinder) services of the
 health HAL. If an implementation of the health HAL do not wish to provide any
 storage info, include this library. Otherwise, it should implement the following
 two functions:
 
+```c++
 void get_storage_info(std::vector<struct StorageInfo>& info) {
     // ...
 }
 void get_disk_stats(std::vector<struct DiskStats>& stats) {
     // ...
 }
+```
diff --git a/health/2.0/utils/libhealthhalutils/Android.bp b/health/2.0/utils/libhealthhalutils/Android.bp
index 5686520..449ef16 100644
--- a/health/2.0/utils/libhealthhalutils/Android.bp
+++ b/health/2.0/utils/libhealthhalutils/Android.bp
@@ -21,6 +21,7 @@
     srcs: ["HealthHalUtils.cpp"],
     cflags: ["-Wall", "-Werror"],
     vendor_available: true,
+    recovery_available: true,
     export_include_dirs: ["include"],
     shared_libs: [
         "android.hardware.health@2.0",
diff --git a/health/filesystem/1.0/Android.bp b/health/filesystem/1.0/Android.bp
new file mode 100644
index 0000000..74b9bc3
--- /dev/null
+++ b/health/filesystem/1.0/Android.bp
@@ -0,0 +1,21 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.health.filesystem@1.0",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "types.hal",
+        "IFileSystem.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "Result",
+    ],
+    gen_java: true,
+}
+
diff --git a/health/filesystem/1.0/IFileSystem.hal b/health/filesystem/1.0/IFileSystem.hal
new file mode 100644
index 0000000..33ea3ff
--- /dev/null
+++ b/health/filesystem/1.0/IFileSystem.hal
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2018 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.health.filesystem@1.0;
+
+/**
+ * IFileSystem is an interface that provides operations on underlying storage
+ * devices, including flash memory.
+ */
+interface IFileSystem {
+    /**
+     * Start garbage collection on the driver of storage devices. This function
+     * must be called at regular intervals when it is a good time for a
+     * longer-running cleanup tasks.
+     *
+     * @return result Execution result. See documentation for Result for
+     *     details.
+     */
+    garbageCollect() generates (Result result);
+};
diff --git a/health/filesystem/1.0/types.hal b/health/filesystem/1.0/types.hal
new file mode 100644
index 0000000..00431f7
--- /dev/null
+++ b/health/filesystem/1.0/types.hal
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2018 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.health.filesystem@1.0;
+
+/**
+ * Status values for HAL methods.
+ */
+enum Result : uint32_t {
+    /**
+     * Execution of the method is successful.
+     */
+    SUCCESS = 0,
+    /**
+     * Execution of the method timed out.
+     */
+    TIMEOUT,
+    /**
+     * An IO error is encountered when the HAL communicates with the device.
+     */
+    IO_ERROR,
+    /**
+     * An unknown error is encountered.
+     */
+    UNKNOWN_ERROR,
+};
diff --git a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
index 70a5205..ccb5622 100644
--- a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -1083,7 +1083,7 @@
         AuthorizationSet auths(keyCharacteristics.teeEnforced);
         auths.push_back(AuthorizationSet(keyCharacteristics.softwareEnforced));
 
-        if (!SupportsSymmetric() && asymmetric) {
+        if (IsSecure() && !SupportsSymmetric() && asymmetric) {
             EXPECT_TRUE(auths.Contains(TAG_ORIGIN, KeyOrigin::UNKNOWN));
         } else {
             EXPECT_TRUE(auths.Contains(TAG_ORIGIN, KeyOrigin::GENERATED));
diff --git a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
index 6124264..3919a69 100644
--- a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -1911,14 +1911,14 @@
 TEST_F(ImportWrappedKeyTest, Success) {
     auto wrapping_key_desc = AuthorizationSetBuilder()
                                  .RsaEncryptionKey(2048, 65537)
-                                 .Digest(Digest::SHA_2_256)
+                                 .Digest(Digest::SHA1)
                                  .Padding(PaddingMode::RSA_OAEP)
                                  .Authorization(TAG_PURPOSE, KeyPurpose::WRAP_KEY);
 
     ASSERT_EQ(ErrorCode::OK,
               ImportWrappedKey(
                   wrapped_key, wrapping_key, wrapping_key_desc, zero_masking_key,
-                  AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP)));
+                  AuthorizationSetBuilder().Digest(Digest::SHA1).Padding(PaddingMode::RSA_OAEP)));
 
     string message = "Hello World!";
     auto params = AuthorizationSetBuilder().BlockMode(BlockMode::ECB).Padding(PaddingMode::PKCS7);
@@ -1930,39 +1930,39 @@
 TEST_F(ImportWrappedKeyTest, SuccessMasked) {
     auto wrapping_key_desc = AuthorizationSetBuilder()
                                  .RsaEncryptionKey(2048, 65537)
-                                 .Digest(Digest::SHA_2_256)
+                                 .Digest(Digest::SHA1)
                                  .Padding(PaddingMode::RSA_OAEP)
                                  .Authorization(TAG_PURPOSE, KeyPurpose::WRAP_KEY);
 
     ASSERT_EQ(ErrorCode::OK,
               ImportWrappedKey(
                   wrapped_key_masked, wrapping_key, wrapping_key_desc, masking_key,
-                  AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP)));
+                  AuthorizationSetBuilder().Digest(Digest::SHA1).Padding(PaddingMode::RSA_OAEP)));
 }
 
 TEST_F(ImportWrappedKeyTest, WrongMask) {
     auto wrapping_key_desc = AuthorizationSetBuilder()
                                  .RsaEncryptionKey(2048, 65537)
-                                 .Digest(Digest::SHA_2_256)
+                                 .Digest(Digest::SHA1)
                                  .Padding(PaddingMode::RSA_OAEP)
                                  .Authorization(TAG_PURPOSE, KeyPurpose::WRAP_KEY);
 
     ASSERT_EQ(ErrorCode::VERIFICATION_FAILED,
               ImportWrappedKey(
                   wrapped_key_masked, wrapping_key, wrapping_key_desc, zero_masking_key,
-                  AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP)));
+                  AuthorizationSetBuilder().Digest(Digest::SHA1).Padding(PaddingMode::RSA_OAEP)));
 }
 
 TEST_F(ImportWrappedKeyTest, WrongPurpose) {
     auto wrapping_key_desc = AuthorizationSetBuilder()
                                  .RsaEncryptionKey(2048, 65537)
-                                 .Digest(Digest::SHA_2_256)
+                                 .Digest(Digest::SHA1)
                                  .Padding(PaddingMode::RSA_OAEP);
 
     ASSERT_EQ(ErrorCode::INCOMPATIBLE_PURPOSE,
               ImportWrappedKey(
                   wrapped_key_masked, wrapping_key, wrapping_key_desc, zero_masking_key,
-                  AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP)));
+                  AuthorizationSetBuilder().Digest(Digest::SHA1).Padding(PaddingMode::RSA_OAEP)));
 }
 
 typedef KeymasterHidlTest EncryptionOperationsTest;
diff --git a/media/1.0/Android.bp b/media/1.0/Android.bp
index c5d49b6..45fedb9 100644
--- a/media/1.0/Android.bp
+++ b/media/1.0/Android.bp
@@ -17,6 +17,6 @@
         "AnwBufferAttributes",
         "Rect",
     ],
-    gen_java: false,
+    gen_java: true,
 }
 
diff --git a/power/1.3/Android.bp b/power/1.3/Android.bp
index 65b7597..1869b56 100644
--- a/power/1.3/Android.bp
+++ b/power/1.3/Android.bp
@@ -3,6 +3,9 @@
 hidl_interface {
     name: "android.hardware.power@1.3",
     root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
     srcs: [
         "types.hal",
         "IPower.hal",
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp b/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
index 5042c07..2670d96 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
@@ -69,7 +69,8 @@
             EXPECT_EQ(std::cv_status::no_timeout, wait());
             EXPECT_EQ(serial, radioRsp->rspInfo.serial);
             EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
-            EXPECT_EQ(RadioError::PASSWORD_INCORRECT, radioRsp->rspInfo.error);
+            ASSERT_TRUE(CheckAnyOfErrors(radioRsp->rspInfo.error, {RadioError::PASSWORD_INCORRECT,
+                                                                   RadioError::INVALID_SIM_STATE}));
         }
     }
 }
@@ -118,7 +119,8 @@
             EXPECT_EQ(std::cv_status::no_timeout, wait());
             EXPECT_EQ(serial, radioRsp->rspInfo.serial);
             EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
-            EXPECT_EQ(RadioError::PASSWORD_INCORRECT, radioRsp->rspInfo.error);
+            ASSERT_TRUE(CheckAnyOfErrors(radioRsp->rspInfo.error, {RadioError::PASSWORD_INCORRECT,
+                                                                   RadioError::INVALID_SIM_STATE}));
         }
     }
 }
diff --git a/radio/1.1/vts/functional/radio_hidl_hal_api.cpp b/radio/1.1/vts/functional/radio_hidl_hal_api.cpp
index 40759a6..33347c5 100644
--- a/radio/1.1/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.1/vts/functional/radio_hidl_hal_api.cpp
@@ -33,17 +33,17 @@
     ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_1->rspInfo.error,
                                  {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED,
                                   RadioError::INVALID_ARGUMENTS, RadioError::RADIO_NOT_AVAILABLE}));
-    /* Wait some time for setting sim power down and then verify it */
-    updateSimCardStatus();
-    auto startTime = std::chrono::system_clock::now();
-    while (cardStatus.cardState != CardState::ABSENT &&
+    if (radioRsp_v1_1->rspInfo.error == RadioError::NONE) {
+        /* Wait some time for setting sim power down and then verify it */
+        updateSimCardStatus();
+        auto startTime = std::chrono::system_clock::now();
+        while (cardStatus.cardState != CardState::ABSENT &&
            std::chrono::duration_cast<chrono::seconds>(std::chrono::system_clock::now() - startTime)
                    .count() < 80) {
-        /* Set 2 seconds as interval to check card status */
-        sleep(2);
-        updateSimCardStatus();
-    }
-    if (radioRsp_v1_1->rspInfo.error == RadioError::NONE) {
+            /* Set 2 seconds as interval to check card status */
+            sleep(2);
+            updateSimCardStatus();
+        }
         EXPECT_EQ(CardState::ABSENT, cardStatus.cardState);
     }
 
@@ -65,7 +65,7 @@
         radioRsp_v1_1->rspInfo.error == RadioError::NONE) {
         /* Wait some time for resetting back to sim power on and then verify it */
         updateSimCardStatus();
-        startTime = std::chrono::system_clock::now();
+        auto startTime = std::chrono::system_clock::now();
         while (cardStatus.cardState != CardState::PRESENT &&
                std::chrono::duration_cast<chrono::seconds>(std::chrono::system_clock::now() -
                                                            startTime)
diff --git a/radio/1.3/Android.bp b/radio/1.3/Android.bp
new file mode 100644
index 0000000..3c7b5c5
--- /dev/null
+++ b/radio/1.3/Android.bp
@@ -0,0 +1,24 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.radio@1.3",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "types.hal",
+        "IRadio.hal",
+    ],
+    interfaces: [
+        "android.hardware.radio@1.0",
+        "android.hardware.radio@1.1",
+        "android.hardware.radio@1.2",
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "AccessNetwork",
+    ],
+    gen_java: true,
+}
+
diff --git a/radio/1.3/IRadio.hal b/radio/1.3/IRadio.hal
new file mode 100644
index 0000000..16e6684
--- /dev/null
+++ b/radio/1.3/IRadio.hal
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2018 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@1.3;
+
+import @1.0::DataProfileInfo;
+import @1.2::DataRequestReason;
+import @1.2::IRadio;
+import @1.3::AccessNetwork;
+
+/**
+ * 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 @1.2::IRadio {
+    /**
+     * Setup a packet data connection. If DataCallResponse.status returns DataCallFailCause:NONE,
+     * the data connection must be added to data calls and a unsolDataCallListChanged() must be
+     * sent. The call remains until removed by subsequent unsolDataCallIstChanged(). It may be
+     * lost due to many factors, including deactivateDataCall() being issued, the radio powered
+     * off, reception lost or even transient factors like congestion. This data call list is
+     * returned by getDataCallList() and dataCallListChanged().
+     *
+     * The Radio is expected to:
+     *   - Create one data call context.
+     *   - Create and configure a dedicated interface for the context.
+     *   - The interface must be point to point.
+     *   - The interface is configured with one or more addresses and is capable of sending and
+     *     receiving packets. The prefix length of the addresses must be /32 for IPv4 and /128
+     *     for IPv6.
+     *   - Must not modify routing configuration related to this interface; routing management is
+     *     exclusively within the purview of the Android OS.
+     *   - Support simultaneous data call contexts up to DataRegStateResult.maxDataCalls specified
+     *     in the response of getDataRegistrationState.
+     *
+     * @param serial Serial number of request.
+     * @param accessNetwork The access network to setup the data call. If the data connection cannot
+     *     be established on the specified access network, the setup request must be failed.
+     * @param dataProfileInfo Data profile info.
+     * @param modemCognitive Indicates that the requested profile has previously been provided via
+     *     setDataProfile().
+     * @param roamingAllowed Indicates whether or not data roaming is allowed by the user.
+     * @param isRoaming Indicates whether or not the framework has requested this setupDataCall for
+     *     a roaming network. The 'protocol' parameter in the old RIL API must be filled
+     *     accordingly based on the roaming condition. Note this is for backward compatibility with
+     *     the old radio modem. The modem must not use this param for any other reason.
+     * @param reason The request reason. Must be DataRequestReason.NORMAL or
+     *     DataRequestReason.HANDOVER.
+     * @param addresses If the reason is DataRequestReason.HANDOVER, this indicates the list of link
+     *     addresses of the existing data connection. The format is IP address with optional "/"
+     *     prefix length (The format is defined in RFC-4291 section 2.3). For example, "192.0.1.3",
+     *     "192.0.1.11/16", or "2001:db8::1/64". Typically one IPv4 or one IPv6 or one of each. If
+     *     the prefix length is absent, then the addresses are assumed to be point to point with
+     *     IPv4 with prefix length 32 or IPv6 with prefix length 128. This parameter must be ignored
+     *     unless reason is DataRequestReason.HANDOVER.
+     * @param dnses If the reason is DataRequestReason.HANDOVER, this indicates the list of DNS
+     *     addresses of the existing data connection. The format is defined in RFC-4291 section
+     *     2.2. For example, "192.0.1.3" or "2001:db8::1". This parameter must be ignored unless
+     *     reason is DataRequestReason.HANDOVER.
+     *
+     * Response function is IRadioResponse.setupDataCallResponse()
+     *
+     * Note this API is same as 1.2 version except using the 1.3 AccessNetwork as the input param.
+     */
+    oneway setupDataCall_1_3(int32_t serial, AccessNetwork accessNetwork,
+            DataProfileInfo dataProfileInfo, bool modemCognitive, bool roamingAllowed,
+            bool isRoaming, DataRequestReason reason, vec<string> addresses, vec<string> dnses);
+};
diff --git a/radio/1.3/types.hal b/radio/1.3/types.hal
new file mode 100644
index 0000000..b80aabd
--- /dev/null
+++ b/radio/1.3/types.hal
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2018 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@1.3;
+
+import @1.2::AccessNetwork;
+
+enum AccessNetwork : @1.2::AccessNetwork {
+    /**
+     * Unknown access network
+     */
+    UNKNOWN = 0,
+};
diff --git a/sensors/1.0/default/OWNERS b/sensors/1.0/default/OWNERS
index 6a38a1f..2031d84 100644
--- a/sensors/1.0/default/OWNERS
+++ b/sensors/1.0/default/OWNERS
@@ -1,2 +1,2 @@
-ashutoshj@google.com
-pengxu@google.com
+bduddie@google.com
+bstack@google.com
diff --git a/sensors/1.0/vts/functional/OWNERS b/sensors/1.0/vts/functional/OWNERS
index 8715e5d..759d87b 100644
--- a/sensors/1.0/vts/functional/OWNERS
+++ b/sensors/1.0/vts/functional/OWNERS
@@ -1,6 +1,6 @@
 # Sensors team
-ashutoshj@google.com
-pengxu@google.com
+bduddie@google.com
+bstack@google.com
 
 # VTS team
 trong@google.com
diff --git a/tests/baz/1.0/IBaz.hal b/tests/baz/1.0/IBaz.hal
index 00fe568..8118d8b 100644
--- a/tests/baz/1.0/IBaz.hal
+++ b/tests/baz/1.0/IBaz.hal
@@ -68,6 +68,11 @@
         bitfield<BitField> bf;
     };
 
+    struct MyHandle {
+        handle h;
+        int32_t guard;
+    };
+
     struct StructWithInterface {
         int32_t number;
         int8_t[7] array;
diff --git a/tests/safeunion/1.0/ISafeUnion.hal b/tests/safeunion/1.0/ISafeUnion.hal
index e56022f..c38777a 100644
--- a/tests/safeunion/1.0/ISafeUnion.hal
+++ b/tests/safeunion/1.0/ISafeUnion.hal
@@ -68,6 +68,14 @@
         IOtherInterface c;
         string d;
         vec<string> e;
+        handle f;
+        vec<handle> g;
+    };
+
+    safe_union HandleTypeSafeUnion {
+        handle a;
+        handle[5] b;
+        vec<handle> c;
     };
 
     newLargeSafeUnion() generates (LargeSafeUnion myUnion);
@@ -90,4 +98,11 @@
     setInterfaceC(InterfaceTypeSafeUnion myUnion, IOtherInterface c) generates (InterfaceTypeSafeUnion myUnion);
     setInterfaceD(InterfaceTypeSafeUnion myUnion, string d) generates (InterfaceTypeSafeUnion myUnion);
     setInterfaceE(InterfaceTypeSafeUnion myUnion, vec<string> e) generates (InterfaceTypeSafeUnion myUnion);
+    setInterfaceF(InterfaceTypeSafeUnion myUnion, handle f) generates (InterfaceTypeSafeUnion myUnion);
+    setInterfaceG(InterfaceTypeSafeUnion myUnion, vec<handle> g) generates (InterfaceTypeSafeUnion myUnion);
+
+    newHandleTypeSafeUnion() generates (HandleTypeSafeUnion myUnion);
+    setHandleA(HandleTypeSafeUnion myUnion, handle a) generates (HandleTypeSafeUnion myUnion);
+    setHandleB(HandleTypeSafeUnion myUnion, handle[5] b) generates (HandleTypeSafeUnion myUnion);
+    setHandleC(HandleTypeSafeUnion myUnion, vec<handle> c) generates (HandleTypeSafeUnion myUnion);
 };
diff --git a/tests/safeunion/1.0/default/SafeUnion.cpp b/tests/safeunion/1.0/default/SafeUnion.cpp
index 11b2e36..c395664 100644
--- a/tests/safeunion/1.0/default/SafeUnion.cpp
+++ b/tests/safeunion/1.0/default/SafeUnion.cpp
@@ -191,7 +191,8 @@
     return Void();
 }
 
-Return<void> SafeUnion::setInterfaceD(const ::android::hardware::tests::safeunion::V1_0::ISafeUnion::InterfaceTypeSafeUnion& myUnion, const hidl_string& d, setInterfaceD_cb _hidl_cb) {
+Return<void> SafeUnion::setInterfaceD(const InterfaceTypeSafeUnion& myUnion, const hidl_string& d,
+                                      setInterfaceD_cb _hidl_cb) {
     LOG(INFO) << "SERVER(SafeUnion) setInterfaceD(myUnion, " << toString(d) << ")";
 
     InterfaceTypeSafeUnion myNewUnion = myUnion;
@@ -201,7 +202,8 @@
     return Void();
 }
 
-Return<void> SafeUnion::setInterfaceE(const ::android::hardware::tests::safeunion::V1_0::ISafeUnion::InterfaceTypeSafeUnion& myUnion, const hidl_vec<hidl_string>& e, setInterfaceE_cb _hidl_cb) {
+Return<void> SafeUnion::setInterfaceE(const InterfaceTypeSafeUnion& myUnion,
+                                      const hidl_vec<hidl_string>& e, setInterfaceE_cb _hidl_cb) {
     LOG(INFO) << "SERVER(SafeUnion) setInterfaceE(myUnion, " << toString(e) << ")";
 
     InterfaceTypeSafeUnion myNewUnion = myUnion;
@@ -211,6 +213,70 @@
     return Void();
 }
 
+Return<void> SafeUnion::setInterfaceF(const InterfaceTypeSafeUnion& myUnion, const hidl_handle& f,
+                                      setInterfaceF_cb _hidl_cb) {
+    LOG(INFO) << "SERVER(SafeUnion) setInterfaceF(myUnion, " << toString(f) << ")";
+
+    InterfaceTypeSafeUnion myNewUnion = myUnion;
+    myNewUnion.f(f);
+
+    _hidl_cb(myNewUnion);
+    return Void();
+}
+
+Return<void> SafeUnion::setInterfaceG(const InterfaceTypeSafeUnion& myUnion,
+                                      const hidl_vec<hidl_handle>& g, setInterfaceG_cb _hidl_cb) {
+    LOG(INFO) << "SERVER(SafeUnion) setInterfaceG(myUnion, " << toString(g) << ")";
+
+    InterfaceTypeSafeUnion myNewUnion = myUnion;
+    myNewUnion.g(g);
+
+    _hidl_cb(myNewUnion);
+    return Void();
+}
+
+Return<void> SafeUnion::newHandleTypeSafeUnion(newHandleTypeSafeUnion_cb _hidl_cb) {
+    LOG(INFO) << "SERVER(SafeUnion) newHandleTypeSafeUnion()";
+
+    HandleTypeSafeUnion ret;
+    _hidl_cb(ret);
+    return Void();
+}
+
+Return<void> SafeUnion::setHandleA(
+    const ::android::hardware::tests::safeunion::V1_0::ISafeUnion::HandleTypeSafeUnion& myUnion,
+    const hidl_handle& a, setHandleA_cb _hidl_cb) {
+    LOG(INFO) << "SERVER(SafeUnion) setHandleA(myUnion, " << toString(a) << ")";
+
+    HandleTypeSafeUnion myNewUnion = myUnion;
+    myNewUnion.a(a);
+
+    _hidl_cb(myNewUnion);
+    return Void();
+}
+
+Return<void> SafeUnion::setHandleB(const HandleTypeSafeUnion& myUnion,
+                                   const hidl_array<hidl_handle, 5>& b, setHandleB_cb _hidl_cb) {
+    LOG(INFO) << "SERVER(SafeUnion) setHandleB(myUnion, " << toString(b) << ")";
+
+    HandleTypeSafeUnion myNewUnion = myUnion;
+    myNewUnion.b(b);
+
+    _hidl_cb(myNewUnion);
+    return Void();
+}
+
+Return<void> SafeUnion::setHandleC(const HandleTypeSafeUnion& myUnion,
+                                   const hidl_vec<hidl_handle>& c, setHandleC_cb _hidl_cb) {
+    LOG(INFO) << "SERVER(SafeUnion) setHandleC(myUnion, " << toString(c) << ")";
+
+    HandleTypeSafeUnion myNewUnion = myUnion;
+    myNewUnion.c(c);
+
+    _hidl_cb(myNewUnion);
+    return Void();
+}
+
 ISafeUnion* HIDL_FETCH_ISafeUnion(const char* /* name */) {
     return new SafeUnion();
 }
diff --git a/tests/safeunion/1.0/default/SafeUnion.h b/tests/safeunion/1.0/default/SafeUnion.h
index e900fce..e774e09 100644
--- a/tests/safeunion/1.0/default/SafeUnion.h
+++ b/tests/safeunion/1.0/default/SafeUnion.h
@@ -54,6 +54,18 @@
     Return<void> setInterfaceC(const InterfaceTypeSafeUnion& myUnion, const sp<::android::hardware::tests::safeunion::V1_0::IOtherInterface>& c, setInterfaceC_cb _hidl_cb) override;
     Return<void> setInterfaceD(const InterfaceTypeSafeUnion& myUnion, const hidl_string& d, setInterfaceD_cb _hidl_cb) override;
     Return<void> setInterfaceE(const InterfaceTypeSafeUnion& myUnion, const hidl_vec<hidl_string>& e, setInterfaceE_cb _hidl_cb) override;
+    Return<void> setInterfaceF(const InterfaceTypeSafeUnion& myUnion, const hidl_handle& f,
+                               setInterfaceF_cb _hidl_cb) override;
+    Return<void> setInterfaceG(const InterfaceTypeSafeUnion& myUnion,
+                               const hidl_vec<hidl_handle>& g, setInterfaceG_cb _hidl_cb) override;
+
+    Return<void> newHandleTypeSafeUnion(newHandleTypeSafeUnion_cb _hidl_cb) override;
+    Return<void> setHandleA(const HandleTypeSafeUnion& myUnion, const hidl_handle& a,
+                            setHandleA_cb _hidl_cb) override;
+    Return<void> setHandleB(const HandleTypeSafeUnion& myUnion, const hidl_array<hidl_handle, 5>& b,
+                            setHandleB_cb _hidl_cb) override;
+    Return<void> setHandleC(const HandleTypeSafeUnion& myUnion, const hidl_vec<hidl_handle>& c,
+                            setHandleC_cb _hidl_cb) override;
 };
 
 extern "C" ISafeUnion* HIDL_FETCH_ISafeUnion(const char* name);
diff --git a/tetheroffload/config/1.0/Android.bp b/tetheroffload/config/1.0/Android.bp
index 9d0dc5f..f20d77c 100644
--- a/tetheroffload/config/1.0/Android.bp
+++ b/tetheroffload/config/1.0/Android.bp
@@ -12,6 +12,6 @@
     interfaces: [
         "android.hidl.base@1.0",
     ],
-    gen_java: false,
+    gen_java: true,
 }
 
diff --git a/wifi/1.3/Android.bp b/wifi/1.3/Android.bp
new file mode 100644
index 0000000..95fbf83
--- /dev/null
+++ b/wifi/1.3/Android.bp
@@ -0,0 +1,20 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.wifi@1.3",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "IWifi.hal",
+    ],
+    interfaces: [
+        "android.hardware.wifi@1.0",
+        "android.hardware.wifi@1.1",
+        "android.hardware.wifi@1.2",
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+}
+
diff --git a/wifi/1.3/IWifi.hal b/wifi/1.3/IWifi.hal
new file mode 100644
index 0000000..298e722
--- /dev/null
+++ b/wifi/1.3/IWifi.hal
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2018 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.wifi@1.3;
+
+import @1.2::IWifi;
+
+/**
+ * This is the root of the HAL module and is the interface returned when
+ * loading an implementation of the Wi-Fi HAL. There must be at most one
+ * module loaded in the system.
+ * IWifi.getChip() must return @1.2::IWifiChip
+ */
+interface IWifi extends @1.2::IWifi {
+};
diff --git a/wifi/1.2/default/Android.mk b/wifi/1.3/default/Android.mk
similarity index 94%
rename from wifi/1.2/default/Android.mk
rename to wifi/1.3/default/Android.mk
index 8c5371b..541e5f0 100644
--- a/wifi/1.2/default/Android.mk
+++ b/wifi/1.3/default/Android.mk
@@ -58,7 +58,8 @@
     libwifi-system-iface \
     android.hardware.wifi@1.0 \
     android.hardware.wifi@1.1 \
-    android.hardware.wifi@1.2
+    android.hardware.wifi@1.2 \
+    android.hardware.wifi@1.3
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
 include $(BUILD_STATIC_LIBRARY)
 
@@ -84,7 +85,8 @@
     libwifi-system-iface \
     android.hardware.wifi@1.0 \
     android.hardware.wifi@1.1 \
-    android.hardware.wifi@1.2
+    android.hardware.wifi@1.2 \
+    android.hardware.wifi@1.3
 LOCAL_STATIC_LIBRARIES := \
     android.hardware.wifi@1.0-service-lib
 LOCAL_INIT_RC := android.hardware.wifi@1.0-service.rc
@@ -120,5 +122,6 @@
     libwifi-system-iface \
     android.hardware.wifi@1.0 \
     android.hardware.wifi@1.1 \
-    android.hardware.wifi@1.2
+    android.hardware.wifi@1.2 \
+    android.hardware.wifi@1.3
 include $(BUILD_NATIVE_TEST)
diff --git a/wifi/1.2/default/OWNERS b/wifi/1.3/default/OWNERS
similarity index 100%
rename from wifi/1.2/default/OWNERS
rename to wifi/1.3/default/OWNERS
diff --git a/wifi/1.2/default/THREADING.README b/wifi/1.3/default/THREADING.README
similarity index 100%
rename from wifi/1.2/default/THREADING.README
rename to wifi/1.3/default/THREADING.README
diff --git a/wifi/1.2/default/android.hardware.wifi@1.0-service.rc b/wifi/1.3/default/android.hardware.wifi@1.0-service.rc
similarity index 100%
rename from wifi/1.2/default/android.hardware.wifi@1.0-service.rc
rename to wifi/1.3/default/android.hardware.wifi@1.0-service.rc
diff --git a/wifi/1.2/default/hidl_callback_util.h b/wifi/1.3/default/hidl_callback_util.h
similarity index 98%
rename from wifi/1.2/default/hidl_callback_util.h
rename to wifi/1.3/default/hidl_callback_util.h
index 97f312a..a44af79 100644
--- a/wifi/1.2/default/hidl_callback_util.h
+++ b/wifi/1.3/default/hidl_callback_util.h
@@ -52,7 +52,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace hidl_callback_util {
 template <typename CallbackType>
@@ -117,7 +117,7 @@
 
 }  // namespace hidl_callback_util
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/hidl_return_util.h b/wifi/1.3/default/hidl_return_util.h
similarity index 98%
rename from wifi/1.2/default/hidl_return_util.h
rename to wifi/1.3/default/hidl_return_util.h
index 914c1b4..9707444 100644
--- a/wifi/1.2/default/hidl_return_util.h
+++ b/wifi/1.3/default/hidl_return_util.h
@@ -23,7 +23,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace hidl_return_util {
 using namespace android::hardware::wifi::V1_0;
@@ -113,7 +113,7 @@
 
 }  // namespace hidl_return_util
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/hidl_struct_util.cpp b/wifi/1.3/default/hidl_struct_util.cpp
similarity index 98%
rename from wifi/1.2/default/hidl_struct_util.cpp
rename to wifi/1.3/default/hidl_struct_util.cpp
index 39ac544..e793236 100644
--- a/wifi/1.2/default/hidl_struct_util.cpp
+++ b/wifi/1.3/default/hidl_struct_util.cpp
@@ -22,7 +22,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace hidl_struct_util {
 
@@ -69,9 +69,9 @@
     return {};
 }
 
-IWifiChip::ChipCapabilityMask convertLegacyFeatureToHidlChipCapability(
+V1_2::IWifiChip::ChipCapabilityMask convertLegacyFeatureToHidlChipCapability(
     uint32_t feature) {
-    using HidlChipCaps = IWifiChip::ChipCapabilityMask;
+    using HidlChipCaps = V1_2::IWifiChip::ChipCapabilityMask;
     switch (feature) {
         case WIFI_FEATURE_SET_TX_POWER_LIMIT:
             return HidlChipCaps::SET_TX_POWER_LIMIT;
@@ -139,9 +139,9 @@
                 convertLegacyLoggerFeatureToHidlChipCapability(feature);
         }
     }
-    for (const auto feature : {WIFI_FEATURE_SET_TX_POWER_LIMIT,
-                               WIFI_FEATURE_USE_BODY_HEAD_SAR,
-                               WIFI_FEATURE_D2D_RTT, WIFI_FEATURE_D2AP_RTT}) {
+    for (const auto feature :
+         {WIFI_FEATURE_SET_TX_POWER_LIMIT, WIFI_FEATURE_USE_BODY_HEAD_SAR,
+          WIFI_FEATURE_D2D_RTT, WIFI_FEATURE_D2AP_RTT}) {
         if (feature & legacy_feature_set) {
             *hidl_caps |= convertLegacyFeatureToHidlChipCapability(feature);
         }
@@ -267,26 +267,26 @@
     V1_1::IWifiChip::TxPowerScenario hidl_scenario) {
     switch (hidl_scenario) {
         // This is the only supported scenario for V1_1
-      case V1_1::IWifiChip::TxPowerScenario::VOICE_CALL:
+        case V1_1::IWifiChip::TxPowerScenario::VOICE_CALL:
             return legacy_hal::WIFI_POWER_SCENARIO_VOICE_CALL;
     };
     CHECK(false);
 }
 
 legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy_1_2(
-    IWifiChip::TxPowerScenario hidl_scenario) {
+    V1_2::IWifiChip::TxPowerScenario hidl_scenario) {
     switch (hidl_scenario) {
         // This is the only supported scenario for V1_1
-        case IWifiChip::TxPowerScenario::VOICE_CALL:
+        case V1_2::IWifiChip::TxPowerScenario::VOICE_CALL:
             return legacy_hal::WIFI_POWER_SCENARIO_VOICE_CALL;
         // Those are the supported scenarios for V1_2
-        case IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF:
+        case V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF:
             return legacy_hal::WIFI_POWER_SCENARIO_ON_HEAD_CELL_OFF;
-        case IWifiChip::TxPowerScenario::ON_HEAD_CELL_ON:
+        case V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_ON:
             return legacy_hal::WIFI_POWER_SCENARIO_ON_HEAD_CELL_ON;
-        case IWifiChip::TxPowerScenario::ON_BODY_CELL_OFF:
+        case V1_2::IWifiChip::TxPowerScenario::ON_BODY_CELL_OFF:
             return legacy_hal::WIFI_POWER_SCENARIO_ON_BODY_CELL_OFF;
-        case IWifiChip::TxPowerScenario::ON_BODY_CELL_ON:
+        case V1_2::IWifiChip::TxPowerScenario::ON_BODY_CELL_ON:
             return legacy_hal::WIFI_POWER_SCENARIO_ON_BODY_CELL_ON;
     };
     CHECK(false);
@@ -294,7 +294,7 @@
 
 bool convertLegacyWifiMacInfoToHidl(
     const legacy_hal::WifiMacInfo& legacy_mac_info,
-    IWifiChipEventCallback::RadioModeInfo* hidl_radio_mode_info) {
+    V1_2::IWifiChipEventCallback::RadioModeInfo* hidl_radio_mode_info) {
     if (!hidl_radio_mode_info) {
         return false;
     }
@@ -313,9 +313,9 @@
     } else {
         hidl_radio_mode_info->bandInfo = WifiBand::BAND_UNSPECIFIED;
     }
-    std::vector<IWifiChipEventCallback::IfaceInfo> iface_info_vec;
+    std::vector<V1_2::IWifiChipEventCallback::IfaceInfo> iface_info_vec;
     for (const auto& legacy_iface_info : legacy_mac_info.iface_infos) {
-        IWifiChipEventCallback::IfaceInfo iface_info;
+        V1_2::IWifiChipEventCallback::IfaceInfo iface_info;
         iface_info.name = legacy_iface_info.name;
         iface_info.channel = legacy_iface_info.channel;
         iface_info_vec.push_back(iface_info);
@@ -326,14 +326,15 @@
 
 bool convertLegacyWifiMacInfosToHidl(
     const std::vector<legacy_hal::WifiMacInfo>& legacy_mac_infos,
-    std::vector<IWifiChipEventCallback::RadioModeInfo>* hidl_radio_mode_infos) {
+    std::vector<V1_2::IWifiChipEventCallback::RadioModeInfo>*
+        hidl_radio_mode_infos) {
     if (!hidl_radio_mode_infos) {
         return false;
     }
     *hidl_radio_mode_infos = {};
 
     for (const auto& legacy_mac_info : legacy_mac_infos) {
-        IWifiChipEventCallback::RadioModeInfo hidl_radio_mode_info;
+        V1_2::IWifiChipEventCallback::RadioModeInfo hidl_radio_mode_info;
         if (!convertLegacyWifiMacInfoToHidl(legacy_mac_info,
                                             &hidl_radio_mode_info)) {
             return false;
@@ -1197,7 +1198,7 @@
 
 bool convertHidlNanEnableRequest_1_2ToLegacy(
     const NanEnableRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
+    const V1_2::NanConfigRequestSupplemental& hidl_request2,
     legacy_hal::NanEnableRequest* legacy_request) {
     if (!legacy_request) {
         LOG(ERROR)
@@ -1708,7 +1709,7 @@
 
 bool convertHidlNanConfigRequest_1_2ToLegacy(
     const NanConfigRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
+    const V1_2::NanConfigRequestSupplemental& hidl_request2,
     legacy_hal::NanConfigRequest* legacy_request) {
     if (!legacy_request) {
         LOG(ERROR) << "convertHidlNanConfigRequest_1_2ToLegacy: legacy_request "
@@ -2039,7 +2040,7 @@
 
 bool convertLegacyNdpChannelInfoToHidl(
     const legacy_hal::NanChannelInfo& legacy_struct,
-    NanDataPathChannelInfo* hidl_struct) {
+    V1_2::NanDataPathChannelInfo* hidl_struct) {
     if (!hidl_struct) {
         LOG(ERROR) << "convertLegacyNdpChannelInfoToHidl: hidl_struct is null";
         return false;
@@ -2056,7 +2057,7 @@
 
 bool convertLegacyNanDataPathConfirmIndToHidl(
     const legacy_hal::NanDataPathConfirmInd& legacy_ind,
-    NanDataPathConfirmInd* hidl_ind) {
+    V1_2::NanDataPathConfirmInd* hidl_ind) {
     if (!hidl_ind) {
         LOG(ERROR)
             << "convertLegacyNanDataPathConfirmIndToHidl: hidl_ind is null";
@@ -2077,9 +2078,9 @@
         convertLegacyNanStatusTypeToHidl(legacy_ind.reason_code);
     hidl_ind->V1_0.status.description = "";  // TODO: b/34059183
 
-    std::vector<NanDataPathChannelInfo> channelInfo;
+    std::vector<V1_2::NanDataPathChannelInfo> channelInfo;
     for (unsigned int i = 0; i < legacy_ind.num_channels; ++i) {
-        NanDataPathChannelInfo hidl_struct;
+        V1_2::NanDataPathChannelInfo hidl_struct;
         if (!convertLegacyNdpChannelInfoToHidl(legacy_ind.channel_info[i],
                                                &hidl_struct)) {
             return false;
@@ -2093,7 +2094,7 @@
 
 bool convertLegacyNanDataPathScheduleUpdateIndToHidl(
     const legacy_hal::NanDataPathScheduleUpdateInd& legacy_ind,
-    NanDataPathScheduleUpdateInd* hidl_ind) {
+    V1_2::NanDataPathScheduleUpdateInd* hidl_ind) {
     if (!hidl_ind) {
         LOG(ERROR) << "convertLegacyNanDataPathScheduleUpdateIndToHidl: "
                       "hidl_ind is null";
@@ -2103,9 +2104,9 @@
 
     hidl_ind->peerDiscoveryAddress =
         hidl_array<uint8_t, 6>(legacy_ind.peer_mac_addr);
-    std::vector<NanDataPathChannelInfo> channelInfo;
+    std::vector<V1_2::NanDataPathChannelInfo> channelInfo;
     for (unsigned int i = 0; i < legacy_ind.num_channels; ++i) {
-        NanDataPathChannelInfo hidl_struct;
+        V1_2::NanDataPathChannelInfo hidl_struct;
         if (!convertLegacyNdpChannelInfoToHidl(legacy_ind.channel_info[i],
                                                &hidl_struct)) {
             return false;
@@ -2616,7 +2617,7 @@
 }
 }  // namespace hidl_struct_util
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/hidl_struct_util.h b/wifi/1.3/default/hidl_struct_util.h
similarity index 95%
rename from wifi/1.2/default/hidl_struct_util.h
rename to wifi/1.3/default/hidl_struct_util.h
index 3c789c0..e2ba00c 100644
--- a/wifi/1.2/default/hidl_struct_util.h
+++ b/wifi/1.3/default/hidl_struct_util.h
@@ -36,7 +36,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace hidl_struct_util {
 using namespace android::hardware::wifi::V1_0;
@@ -57,10 +57,11 @@
 legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy(
     V1_1::IWifiChip::TxPowerScenario hidl_scenario);
 legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy_1_2(
-    IWifiChip::TxPowerScenario hidl_scenario);
+    V1_2::IWifiChip::TxPowerScenario hidl_scenario);
 bool convertLegacyWifiMacInfosToHidl(
     const std::vector<legacy_hal::WifiMacInfo>& legacy_mac_infos,
-    std::vector<IWifiChipEventCallback::RadioModeInfo>* hidl_radio_mode_infos);
+    std::vector<V1_2::IWifiChipEventCallback::RadioModeInfo>*
+        hidl_radio_mode_infos);
 
 // STA iface conversion methods.
 bool convertLegacyFeaturesToHidlStaCapabilities(
@@ -115,11 +116,11 @@
     legacy_hal::NanConfigRequest* legacy_request);
 bool convertHidlNanEnableRequest_1_2ToLegacy(
     const NanEnableRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
+    const V1_2::NanConfigRequestSupplemental& hidl_request2,
     legacy_hal::NanEnableRequest* legacy_request);
 bool convertHidlNanConfigRequest_1_2ToLegacy(
     const NanConfigRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
+    const V1_2::NanConfigRequestSupplemental& hidl_request2,
     legacy_hal::NanConfigRequest* legacy_request);
 bool convertHidlNanPublishRequestToLegacy(
     const NanPublishRequest& hidl_request,
@@ -152,10 +153,10 @@
     NanDataPathRequestInd* hidl_ind);
 bool convertLegacyNanDataPathConfirmIndToHidl(
     const legacy_hal::NanDataPathConfirmInd& legacy_ind,
-    NanDataPathConfirmInd* hidl_ind);
+    V1_2::NanDataPathConfirmInd* hidl_ind);
 bool convertLegacyNanDataPathScheduleUpdateIndToHidl(
     const legacy_hal::NanDataPathScheduleUpdateInd& legacy_ind,
-    NanDataPathScheduleUpdateInd* hidl_ind);
+    V1_2::NanDataPathScheduleUpdateInd* hidl_ind);
 
 // RTT controller conversion methods.
 bool convertHidlVectorOfRttConfigToLegacy(
@@ -184,7 +185,7 @@
     std::vector<RttResult>* hidl_results);
 }  // namespace hidl_struct_util
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/hidl_sync_util.cpp b/wifi/1.3/default/hidl_sync_util.cpp
similarity index 96%
rename from wifi/1.2/default/hidl_sync_util.cpp
rename to wifi/1.3/default/hidl_sync_util.cpp
index ad8448a..160727f 100644
--- a/wifi/1.2/default/hidl_sync_util.cpp
+++ b/wifi/1.3/default/hidl_sync_util.cpp
@@ -23,7 +23,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace hidl_sync_util {
 
@@ -33,7 +33,7 @@
 
 }  // namespace hidl_sync_util
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/hidl_sync_util.h b/wifi/1.3/default/hidl_sync_util.h
similarity index 96%
rename from wifi/1.2/default/hidl_sync_util.h
rename to wifi/1.3/default/hidl_sync_util.h
index 8381862..ebfb051 100644
--- a/wifi/1.2/default/hidl_sync_util.h
+++ b/wifi/1.3/default/hidl_sync_util.h
@@ -24,13 +24,13 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace hidl_sync_util {
 std::unique_lock<std::recursive_mutex> acquireGlobalLock();
 }  // namespace hidl_sync_util
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/ringbuffer.cpp b/wifi/1.3/default/ringbuffer.cpp
similarity index 97%
rename from wifi/1.2/default/ringbuffer.cpp
rename to wifi/1.3/default/ringbuffer.cpp
index c126b36..1294c52 100644
--- a/wifi/1.2/default/ringbuffer.cpp
+++ b/wifi/1.3/default/ringbuffer.cpp
@@ -21,7 +21,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 
 Ringbuffer::Ringbuffer(size_t maxSize) : size_(0), maxSize_(maxSize) {}
@@ -48,7 +48,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/ringbuffer.h b/wifi/1.3/default/ringbuffer.h
similarity index 97%
rename from wifi/1.2/default/ringbuffer.h
rename to wifi/1.3/default/ringbuffer.h
index 4808e40..d9f8df6 100644
--- a/wifi/1.2/default/ringbuffer.h
+++ b/wifi/1.3/default/ringbuffer.h
@@ -23,7 +23,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 
 /**
@@ -45,7 +45,7 @@
 };
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/service.cpp b/wifi/1.3/default/service.cpp
similarity index 83%
rename from wifi/1.2/default/service.cpp
rename to wifi/1.3/default/service.cpp
index 01d22bd..5fd83c1 100644
--- a/wifi/1.2/default/service.cpp
+++ b/wifi/1.3/default/service.cpp
@@ -26,10 +26,10 @@
 
 using android::hardware::configureRpcThreadpool;
 using android::hardware::joinRpcThreadpool;
-using android::hardware::wifi::V1_2::implementation::feature_flags::
+using android::hardware::wifi::V1_3::implementation::feature_flags::
     WifiFeatureFlags;
-using android::hardware::wifi::V1_2::implementation::legacy_hal::WifiLegacyHal;
-using android::hardware::wifi::V1_2::implementation::mode_controller::
+using android::hardware::wifi::V1_3::implementation::legacy_hal::WifiLegacyHal;
+using android::hardware::wifi::V1_3::implementation::mode_controller::
     WifiModeController;
 
 int main(int /*argc*/, char** argv) {
@@ -40,8 +40,8 @@
     configureRpcThreadpool(1, true /* callerWillJoin */);
 
     // Setup hwbinder service
-    android::sp<android::hardware::wifi::V1_2::IWifi> service =
-        new android::hardware::wifi::V1_2::implementation::Wifi(
+    android::sp<android::hardware::wifi::V1_3::IWifi> service =
+        new android::hardware::wifi::V1_3::implementation::Wifi(
             std::make_shared<WifiLegacyHal>(),
             std::make_shared<WifiModeController>(),
             std::make_shared<WifiFeatureFlags>());
diff --git a/wifi/1.2/default/tests/hidl_struct_util_unit_tests.cpp b/wifi/1.3/default/tests/hidl_struct_util_unit_tests.cpp
similarity index 84%
rename from wifi/1.2/default/tests/hidl_struct_util_unit_tests.cpp
rename to wifi/1.3/default/tests/hidl_struct_util_unit_tests.cpp
index 1d6e9e4..4cd3719 100644
--- a/wifi/1.2/default/tests/hidl_struct_util_unit_tests.cpp
+++ b/wifi/1.3/default/tests/hidl_struct_util_unit_tests.cpp
@@ -34,7 +34,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
@@ -54,7 +54,8 @@
     legacy_mac_info1.iface_infos.push_back(legacy_iface_info2);
     legacy_mac_infos.push_back(legacy_mac_info1);
 
-    std::vector<IWifiChipEventCallback::RadioModeInfo> hidl_radio_mode_infos;
+    std::vector<V1_2::IWifiChipEventCallback::RadioModeInfo>
+        hidl_radio_mode_infos;
     ASSERT_TRUE(hidl_struct_util::convertLegacyWifiMacInfosToHidl(
         legacy_mac_infos, &hidl_radio_mode_infos));
 
@@ -88,18 +89,20 @@
     legacy_mac_info2.iface_infos.push_back(legacy_iface_info2);
     legacy_mac_infos.push_back(legacy_mac_info2);
 
-    std::vector<IWifiChipEventCallback::RadioModeInfo> hidl_radio_mode_infos;
+    std::vector<V1_2::IWifiChipEventCallback::RadioModeInfo>
+        hidl_radio_mode_infos;
     ASSERT_TRUE(hidl_struct_util::convertLegacyWifiMacInfosToHidl(
         legacy_mac_infos, &hidl_radio_mode_infos));
 
     ASSERT_EQ(2u, hidl_radio_mode_infos.size());
 
     // Find mac info 1.
-    const auto hidl_radio_mode_info1 = std::find_if(
-        hidl_radio_mode_infos.begin(), hidl_radio_mode_infos.end(),
-        [&legacy_mac_info1](const IWifiChipEventCallback::RadioModeInfo& x) {
-            return x.radioId == legacy_mac_info1.wlan_mac_id;
-        });
+    const auto hidl_radio_mode_info1 =
+        std::find_if(hidl_radio_mode_infos.begin(), hidl_radio_mode_infos.end(),
+                     [&legacy_mac_info1](
+                         const V1_2::IWifiChipEventCallback::RadioModeInfo& x) {
+                         return x.radioId == legacy_mac_info1.wlan_mac_id;
+                     });
     ASSERT_NE(hidl_radio_mode_infos.end(), hidl_radio_mode_info1);
     EXPECT_EQ(WifiBand::BAND_5GHZ, hidl_radio_mode_info1->bandInfo);
     ASSERT_EQ(1u, hidl_radio_mode_info1->ifaceInfos.size());
@@ -109,11 +112,12 @@
               hidl_iface_info1.channel);
 
     // Find mac info 2.
-    const auto hidl_radio_mode_info2 = std::find_if(
-        hidl_radio_mode_infos.begin(), hidl_radio_mode_infos.end(),
-        [&legacy_mac_info2](const IWifiChipEventCallback::RadioModeInfo& x) {
-            return x.radioId == legacy_mac_info2.wlan_mac_id;
-        });
+    const auto hidl_radio_mode_info2 =
+        std::find_if(hidl_radio_mode_infos.begin(), hidl_radio_mode_infos.end(),
+                     [&legacy_mac_info2](
+                         const V1_2::IWifiChipEventCallback::RadioModeInfo& x) {
+                         return x.radioId == legacy_mac_info2.wlan_mac_id;
+                     });
     ASSERT_NE(hidl_radio_mode_infos.end(), hidl_radio_mode_info2);
     EXPECT_EQ(WifiBand::BAND_24GHZ, hidl_radio_mode_info2->bandInfo);
     ASSERT_EQ(1u, hidl_radio_mode_info2->ifaceInfos.size());
@@ -123,7 +127,7 @@
               hidl_iface_info2.channel);
 }
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/tests/main.cpp b/wifi/1.3/default/tests/main.cpp
similarity index 100%
rename from wifi/1.2/default/tests/main.cpp
rename to wifi/1.3/default/tests/main.cpp
diff --git a/wifi/1.2/default/tests/mock_wifi_feature_flags.cpp b/wifi/1.3/default/tests/mock_wifi_feature_flags.cpp
similarity index 96%
rename from wifi/1.2/default/tests/mock_wifi_feature_flags.cpp
rename to wifi/1.3/default/tests/mock_wifi_feature_flags.cpp
index 8d0b192..a393fdc 100644
--- a/wifi/1.2/default/tests/mock_wifi_feature_flags.cpp
+++ b/wifi/1.3/default/tests/mock_wifi_feature_flags.cpp
@@ -21,7 +21,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace feature_flags {
 
@@ -29,7 +29,7 @@
 
 }  // namespace feature_flags
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/tests/mock_wifi_feature_flags.h b/wifi/1.3/default/tests/mock_wifi_feature_flags.h
similarity index 96%
rename from wifi/1.2/default/tests/mock_wifi_feature_flags.h
rename to wifi/1.3/default/tests/mock_wifi_feature_flags.h
index 2a36dd5..86c50a7 100644
--- a/wifi/1.2/default/tests/mock_wifi_feature_flags.h
+++ b/wifi/1.3/default/tests/mock_wifi_feature_flags.h
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace feature_flags {
 
@@ -39,7 +39,7 @@
 
 }  // namespace feature_flags
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/tests/mock_wifi_legacy_hal.cpp b/wifi/1.3/default/tests/mock_wifi_legacy_hal.cpp
similarity index 96%
rename from wifi/1.2/default/tests/mock_wifi_legacy_hal.cpp
rename to wifi/1.3/default/tests/mock_wifi_legacy_hal.cpp
index 8381dde..4cd279d 100644
--- a/wifi/1.2/default/tests/mock_wifi_legacy_hal.cpp
+++ b/wifi/1.3/default/tests/mock_wifi_legacy_hal.cpp
@@ -24,14 +24,14 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace legacy_hal {
 
 MockWifiLegacyHal::MockWifiLegacyHal() : WifiLegacyHal() {}
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/tests/mock_wifi_legacy_hal.h b/wifi/1.3/default/tests/mock_wifi_legacy_hal.h
similarity index 97%
rename from wifi/1.2/default/tests/mock_wifi_legacy_hal.h
rename to wifi/1.3/default/tests/mock_wifi_legacy_hal.h
index 43370b4..deb3a5a 100644
--- a/wifi/1.2/default/tests/mock_wifi_legacy_hal.h
+++ b/wifi/1.3/default/tests/mock_wifi_legacy_hal.h
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace legacy_hal {
 
@@ -49,7 +49,7 @@
 };
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/tests/mock_wifi_mode_controller.cpp b/wifi/1.3/default/tests/mock_wifi_mode_controller.cpp
similarity index 96%
rename from wifi/1.2/default/tests/mock_wifi_mode_controller.cpp
rename to wifi/1.3/default/tests/mock_wifi_mode_controller.cpp
index 461a581..2b0ea36 100644
--- a/wifi/1.2/default/tests/mock_wifi_mode_controller.cpp
+++ b/wifi/1.3/default/tests/mock_wifi_mode_controller.cpp
@@ -24,14 +24,14 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace mode_controller {
 
 MockWifiModeController::MockWifiModeController() : WifiModeController() {}
 }  // namespace mode_controller
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/tests/mock_wifi_mode_controller.h b/wifi/1.3/default/tests/mock_wifi_mode_controller.h
similarity index 97%
rename from wifi/1.2/default/tests/mock_wifi_mode_controller.h
rename to wifi/1.3/default/tests/mock_wifi_mode_controller.h
index 50c3e35..c204059 100644
--- a/wifi/1.2/default/tests/mock_wifi_mode_controller.h
+++ b/wifi/1.3/default/tests/mock_wifi_mode_controller.h
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace mode_controller {
 
@@ -38,7 +38,7 @@
 };
 }  // namespace mode_controller
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/tests/ringbuffer_unit_tests.cpp b/wifi/1.3/default/tests/ringbuffer_unit_tests.cpp
similarity index 98%
rename from wifi/1.2/default/tests/ringbuffer_unit_tests.cpp
rename to wifi/1.3/default/tests/ringbuffer_unit_tests.cpp
index ad5289b..0cf1e4f 100644
--- a/wifi/1.2/default/tests/ringbuffer_unit_tests.cpp
+++ b/wifi/1.3/default/tests/ringbuffer_unit_tests.cpp
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 
 class RingbufferTest : public Test {
@@ -91,7 +91,7 @@
     EXPECT_EQ(input, buffer_.getData().front());
 }
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/tests/runtests.sh b/wifi/1.3/default/tests/runtests.sh
similarity index 88%
rename from wifi/1.2/default/tests/runtests.sh
rename to wifi/1.3/default/tests/runtests.sh
index 5906193..6bce3ef 100755
--- a/wifi/1.2/default/tests/runtests.sh
+++ b/wifi/1.3/default/tests/runtests.sh
@@ -23,4 +23,4 @@
 $ANDROID_BUILD_TOP/build/soong/soong_ui.bash --make-mode android.hardware.wifi@1.0-service-tests
 adb root
 adb sync data
-adb shell /data/nativetest/vendor/android.hardware.wifi@1.0-service-tests/android.hardware.wifi@1.0-service-tests
+adb shell /data/nativetest64/vendor/android.hardware.wifi@1.0-service-tests/android.hardware.wifi@1.0-service-tests
diff --git a/wifi/1.2/default/tests/wifi_chip_unit_tests.cpp b/wifi/1.3/default/tests/wifi_chip_unit_tests.cpp
similarity index 96%
rename from wifi/1.2/default/tests/wifi_chip_unit_tests.cpp
rename to wifi/1.3/default/tests/wifi_chip_unit_tests.cpp
index 8722d0a..2d9050d 100644
--- a/wifi/1.2/default/tests/wifi_chip_unit_tests.cpp
+++ b/wifi/1.3/default/tests/wifi_chip_unit_tests.cpp
@@ -38,7 +38,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 
 class WifiChipTest : public Test {
@@ -542,38 +542,38 @@
 
 ////////// V1 Iface Combinations when AP creation is disabled //////////
 class WifiChipV1_AwareDisabledApIfaceCombinationTest : public WifiChipTest {
- public:
-  void SetUp() override {
-    setupV1_AwareDisabledApIfaceCombination();
-    WifiChipTest::SetUp();
-  }
+   public:
+    void SetUp() override {
+        setupV1_AwareDisabledApIfaceCombination();
+        WifiChipTest::SetUp();
+    }
 };
 
 TEST_F(WifiChipV1_AwareDisabledApIfaceCombinationTest,
        StaMode_CreateSta_ShouldSucceed) {
-  findModeAndConfigureForIfaceType(IfaceType::STA);
-  ASSERT_FALSE(createIface(IfaceType::STA).empty());
-  ASSERT_TRUE(createIface(IfaceType::AP).empty());
+    findModeAndConfigureForIfaceType(IfaceType::STA);
+    ASSERT_FALSE(createIface(IfaceType::STA).empty());
+    ASSERT_TRUE(createIface(IfaceType::AP).empty());
 }
 
 ////////// V2 Iface Combinations when AP creation is disabled //////////
-class WifiChipV2_AwareDisabledApIfaceCombinationTest: public WifiChipTest {
- public:
-  void SetUp() override {
-    setupV2_AwareDisabledApIfaceCombination();
-    WifiChipTest::SetUp();
-  }
+class WifiChipV2_AwareDisabledApIfaceCombinationTest : public WifiChipTest {
+   public:
+    void SetUp() override {
+        setupV2_AwareDisabledApIfaceCombination();
+        WifiChipTest::SetUp();
+    }
 };
 
 TEST_F(WifiChipV2_AwareDisabledApIfaceCombinationTest,
        CreateSta_ShouldSucceed) {
-  findModeAndConfigureForIfaceType(IfaceType::STA);
-  ASSERT_FALSE(createIface(IfaceType::STA).empty());
-  ASSERT_TRUE(createIface(IfaceType::AP).empty());
+    findModeAndConfigureForIfaceType(IfaceType::STA);
+    ASSERT_FALSE(createIface(IfaceType::STA).empty());
+    ASSERT_TRUE(createIface(IfaceType::AP).empty());
 }
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi.cpp b/wifi/1.3/default/wifi.cpp
similarity index 99%
rename from wifi/1.2/default/wifi.cpp
rename to wifi/1.3/default/wifi.cpp
index 79f921f..e3af1ea 100644
--- a/wifi/1.2/default/wifi.cpp
+++ b/wifi/1.3/default/wifi.cpp
@@ -28,7 +28,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 using hidl_return_util::validateAndCallWithLock;
@@ -206,7 +206,7 @@
     return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi.h b/wifi/1.3/default/wifi.h
similarity index 96%
rename from wifi/1.2/default/wifi.h
rename to wifi/1.3/default/wifi.h
index 86919b1..e921424 100644
--- a/wifi/1.2/default/wifi.h
+++ b/wifi/1.3/default/wifi.h
@@ -20,7 +20,7 @@
 #include <functional>
 
 #include <android-base/macros.h>
-#include <android/hardware/wifi/1.2/IWifi.h>
+#include <android/hardware/wifi/1.3/IWifi.h>
 #include <utils/Looper.h>
 
 #include "hidl_callback_util.h"
@@ -32,13 +32,13 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 
 /**
  * Root HIDL interface object used to control the Wifi HAL.
  */
-class Wifi : public V1_2::IWifi {
+class Wifi : public V1_3::IWifi {
    public:
     Wifi(const std::shared_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
          const std::shared_ptr<mode_controller::WifiModeController>
@@ -88,7 +88,7 @@
 };
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_ap_iface.cpp b/wifi/1.3/default/wifi_ap_iface.cpp
similarity index 98%
rename from wifi/1.2/default/wifi_ap_iface.cpp
rename to wifi/1.3/default/wifi_ap_iface.cpp
index 92b7b48..c203e47 100644
--- a/wifi/1.2/default/wifi_ap_iface.cpp
+++ b/wifi/1.3/default/wifi_ap_iface.cpp
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 
@@ -93,7 +93,7 @@
     return {createWifiStatusFromLegacyError(legacy_status), valid_frequencies};
 }
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_ap_iface.h b/wifi/1.3/default/wifi_ap_iface.h
similarity index 98%
rename from wifi/1.2/default/wifi_ap_iface.h
rename to wifi/1.3/default/wifi_ap_iface.h
index 5363ec2..9f3d870 100644
--- a/wifi/1.2/default/wifi_ap_iface.h
+++ b/wifi/1.3/default/wifi_ap_iface.h
@@ -25,7 +25,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
@@ -65,7 +65,7 @@
 };
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_chip.cpp b/wifi/1.3/default/wifi_chip.cpp
similarity index 97%
rename from wifi/1.2/default/wifi_chip.cpp
rename to wifi/1.3/default/wifi_chip.cpp
index c4da184..cf64e51 100644
--- a/wifi/1.2/default/wifi_chip.cpp
+++ b/wifi/1.3/default/wifi_chip.cpp
@@ -28,13 +28,13 @@
 #include "wifi_status_util.h"
 
 namespace {
+using android::sp;
 using android::base::unique_fd;
 using android::hardware::hidl_string;
 using android::hardware::hidl_vec;
 using android::hardware::wifi::V1_0::ChipModeId;
 using android::hardware::wifi::V1_0::IfaceType;
 using android::hardware::wifi::V1_0::IWifiChip;
-using android::sp;
 
 constexpr ChipModeId kInvalidModeId = UINT32_MAX;
 // These mode ID's should be unique (even across combo versions). Refer to
@@ -304,7 +304,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 using hidl_return_util::validateAndCallWithLock;
@@ -335,7 +335,7 @@
 
 bool WifiChip::isValid() { return is_valid_; }
 
-std::set<sp<IWifiChipEventCallback>> WifiChip::getEventCallbacks() {
+std::set<sp<V1_2::IWifiChipEventCallback>> WifiChip::getEventCallbacks() {
     return event_cb_handler_.getCallbacks();
 }
 
@@ -344,6 +344,7 @@
                            &WifiChip::getIdInternal, hidl_status_cb);
 }
 
+// Deprecated support for this callback
 Return<void> WifiChip::registerEventCallback(
     const sp<V1_0::IWifiChipEventCallback>& event_callback,
     registerEventCallback_cb hidl_status_cb) {
@@ -546,7 +547,8 @@
 }
 
 Return<void> WifiChip::selectTxPowerScenario(
-    V1_1::IWifiChip::TxPowerScenario scenario, selectTxPowerScenario_cb hidl_status_cb) {
+    V1_1::IWifiChip::TxPowerScenario scenario,
+    selectTxPowerScenario_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
                            &WifiChip::selectTxPowerScenarioInternal,
                            hidl_status_cb, scenario);
@@ -560,7 +562,7 @@
 }
 
 Return<void> WifiChip::registerEventCallback_1_2(
-    const sp<IWifiChipEventCallback>& event_callback,
+    const sp<V1_2::IWifiChipEventCallback>& event_callback,
     registerEventCallback_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
                            &WifiChip::registerEventCallbackInternal_1_2,
@@ -568,9 +570,10 @@
 }
 
 Return<void> WifiChip::selectTxPowerScenario_1_2(
-        TxPowerScenario scenario, selectTxPowerScenario_cb hidl_status_cb) {
+    TxPowerScenario scenario, selectTxPowerScenario_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-            &WifiChip::selectTxPowerScenarioInternal_1_2, hidl_status_cb, scenario);
+                           &WifiChip::selectTxPowerScenarioInternal_1_2,
+                           hidl_status_cb, scenario);
 }
 
 Return<void> WifiChip::debug(const hidl_handle& handle,
@@ -1036,7 +1039,7 @@
 }
 
 WifiStatus WifiChip::selectTxPowerScenarioInternal(
-        V1_1::IWifiChip::TxPowerScenario scenario) {
+    V1_1::IWifiChip::TxPowerScenario scenario) {
     auto legacy_status = legacy_hal_.lock()->selectTxPowerScenario(
         getWlan0IfaceName(),
         hidl_struct_util::convertHidlTxPowerScenarioToLegacy(scenario));
@@ -1050,14 +1053,15 @@
 }
 
 WifiStatus WifiChip::registerEventCallbackInternal_1_2(
-    const sp<IWifiChipEventCallback>& event_callback) {
+    const sp<V1_2::IWifiChipEventCallback>& event_callback) {
     if (!event_cb_handler_.addCallback(event_callback)) {
         return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
     }
     return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
-WifiStatus WifiChip::selectTxPowerScenarioInternal_1_2(TxPowerScenario scenario) {
+WifiStatus WifiChip::selectTxPowerScenarioInternal_1_2(
+    TxPowerScenario scenario) {
     auto legacy_status = legacy_hal_.lock()->selectTxPowerScenario(
         getWlan0IfaceName(),
         hidl_struct_util::convertHidlTxPowerScenarioToLegacy_1_2(scenario));
@@ -1156,7 +1160,7 @@
                 LOG(ERROR) << "Callback invoked on an invalid object";
                 return;
             }
-            std::vector<IWifiChipEventCallback::RadioModeInfo>
+            std::vector<V1_2::IWifiChipEventCallback::RadioModeInfo>
                 hidl_radio_mode_infos;
             if (!hidl_struct_util::convertLegacyWifiMacInfosToHidl(
                     mac_infos, &hidl_radio_mode_infos)) {
@@ -1212,15 +1216,14 @@
         const IWifiChip::ChipIfaceCombination chip_iface_combination_2 = {
             {chip_iface_combination_limit_1, chip_iface_combination_limit_3}};
         if (feature_flags_.lock()->isApDisabled()) {
-          const IWifiChip::ChipMode chip_mode = {
-              kV2ChipModeId,
-              {chip_iface_combination_2}};
-          modes_ = {chip_mode};
+            const IWifiChip::ChipMode chip_mode = {kV2ChipModeId,
+                                                   {chip_iface_combination_2}};
+            modes_ = {chip_mode};
         } else {
-          const IWifiChip::ChipMode chip_mode = {
-            kV2ChipModeId,
-            {chip_iface_combination_1, chip_iface_combination_2}};
-          modes_ = {chip_mode};
+            const IWifiChip::ChipMode chip_mode = {
+                kV2ChipModeId,
+                {chip_iface_combination_1, chip_iface_combination_2}};
+            modes_ = {chip_mode};
         }
     } else {
         // V1 Iface combinations for Mode Id = 0. (STA Mode)
@@ -1246,9 +1249,9 @@
         const IWifiChip::ChipMode ap_chip_mode = {kV1ApChipModeId,
                                                   {ap_chip_iface_combination}};
         if (feature_flags_.lock()->isApDisabled()) {
-          modes_ = {sta_chip_mode};
+            modes_ = {sta_chip_mode};
         } else {
-          modes_ = {sta_chip_mode, ap_chip_mode};
+            modes_ = {sta_chip_mode, ap_chip_mode};
         }
     }
 }
@@ -1415,7 +1418,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_chip.h b/wifi/1.3/default/wifi_chip.h
similarity index 95%
rename from wifi/1.2/default/wifi_chip.h
rename to wifi/1.3/default/wifi_chip.h
index ada9458..ba60a8e 100644
--- a/wifi/1.2/default/wifi_chip.h
+++ b/wifi/1.3/default/wifi_chip.h
@@ -37,7 +37,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
@@ -69,10 +69,11 @@
     // marked valid before processing them.
     void invalidate();
     bool isValid();
-    std::set<sp<IWifiChipEventCallback>> getEventCallbacks();
+    std::set<sp<V1_2::IWifiChipEventCallback>> getEventCallbacks();
 
     // HIDL methods exposed.
     Return<void> getId(getId_cb hidl_status_cb) override;
+    // Deprecated support for this callback
     Return<void> registerEventCallback(
         const sp<V1_0::IWifiChipEventCallback>& event_callback,
         registerEventCallback_cb hidl_status_cb) override;
@@ -137,18 +138,20 @@
     Return<void> resetTxPowerScenario(
         resetTxPowerScenario_cb hidl_status_cb) override;
     Return<void> registerEventCallback_1_2(
-        const sp<IWifiChipEventCallback>& event_callback,
+        const sp<V1_2::IWifiChipEventCallback>& event_callback,
         registerEventCallback_1_2_cb hidl_status_cb) override;
     Return<void> selectTxPowerScenario_1_2(
         TxPowerScenario scenario,
         selectTxPowerScenario_cb hidl_status_cb) override;
     Return<void> debug(const hidl_handle& handle,
                        const hidl_vec<hidl_string>& options) override;
+
    private:
     void invalidateAndRemoveAllIfaces();
 
     // Corresponding worker functions for the HIDL methods.
     std::pair<WifiStatus, ChipId> getIdInternal();
+    // Deprecated support for this callback
     WifiStatus registerEventCallbackInternal(
         const sp<V1_0::IWifiChipEventCallback>& event_callback);
     std::pair<WifiStatus, uint32_t> getCapabilitiesInternal();
@@ -195,10 +198,11 @@
     std::pair<WifiStatus, WifiDebugHostWakeReasonStats>
     getDebugHostWakeReasonStatsInternal();
     WifiStatus enableDebugErrorAlertsInternal(bool enable);
-    WifiStatus selectTxPowerScenarioInternal(V1_1::IWifiChip::TxPowerScenario scenario);
+    WifiStatus selectTxPowerScenarioInternal(
+        V1_1::IWifiChip::TxPowerScenario scenario);
     WifiStatus resetTxPowerScenarioInternal();
     WifiStatus registerEventCallbackInternal_1_2(
-        const sp<IWifiChipEventCallback>& event_callback);
+        const sp<V1_2::IWifiChipEventCallback>& event_callback);
     WifiStatus selectTxPowerScenarioInternal_1_2(TxPowerScenario scenario);
     WifiStatus handleChipConfiguration(
         std::unique_lock<std::recursive_mutex>* lock, ChipModeId mode_id);
@@ -236,14 +240,14 @@
     // registration mechanism. Use this to check if we have already
     // registered a callback.
     bool debug_ring_buffer_cb_registered_;
-    hidl_callback_util::HidlCallbackHandler<IWifiChipEventCallback>
+    hidl_callback_util::HidlCallbackHandler<V1_2::IWifiChipEventCallback>
         event_cb_handler_;
 
     DISALLOW_COPY_AND_ASSIGN(WifiChip);
 };
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_feature_flags.cpp b/wifi/1.3/default/wifi_feature_flags.cpp
similarity index 93%
rename from wifi/1.2/default/wifi_feature_flags.cpp
rename to wifi/1.3/default/wifi_feature_flags.cpp
index 778944d..8d48c36 100644
--- a/wifi/1.2/default/wifi_feature_flags.cpp
+++ b/wifi/1.3/default/wifi_feature_flags.cpp
@@ -38,7 +38,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace feature_flags {
 
@@ -47,13 +47,11 @@
 bool WifiFeatureFlags::isDualInterfaceSupported() {
     return wifiHidlFeatureDualInterface;
 }
-bool WifiFeatureFlags::isApDisabled() {
-  return wifiHidlFeatureDisableAp;
-}
+bool WifiFeatureFlags::isApDisabled() { return wifiHidlFeatureDisableAp; }
 
 }  // namespace feature_flags
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_feature_flags.h b/wifi/1.3/default/wifi_feature_flags.h
similarity index 96%
rename from wifi/1.2/default/wifi_feature_flags.h
rename to wifi/1.3/default/wifi_feature_flags.h
index 4a7b2d2..ce74e23 100644
--- a/wifi/1.2/default/wifi_feature_flags.h
+++ b/wifi/1.3/default/wifi_feature_flags.h
@@ -20,7 +20,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace feature_flags {
 
@@ -36,7 +36,7 @@
 
 }  // namespace feature_flags
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_legacy_hal.cpp b/wifi/1.3/default/wifi_legacy_hal.cpp
similarity index 99%
rename from wifi/1.2/default/wifi_legacy_hal.cpp
rename to wifi/1.3/default/wifi_legacy_hal.cpp
index 375204c..55fe073 100644
--- a/wifi/1.2/default/wifi_legacy_hal.cpp
+++ b/wifi/1.3/default/wifi_legacy_hal.cpp
@@ -48,7 +48,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace legacy_hal {
 // Legacy HAL functions accept "C" style function pointers, so use global
@@ -1417,7 +1417,7 @@
 
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_legacy_hal.h b/wifi/1.3/default/wifi_legacy_hal.h
similarity index 98%
rename from wifi/1.2/default/wifi_legacy_hal.h
rename to wifi/1.3/default/wifi_legacy_hal.h
index 00dfeef..af654fa 100644
--- a/wifi/1.2/default/wifi_legacy_hal.h
+++ b/wifi/1.3/default/wifi_legacy_hal.h
@@ -27,14 +27,15 @@
 
 // HACK: The include inside the namespace below also transitively includes a
 // bunch of libc headers into the namespace, which leads to functions like
-// socketpair being defined in android::hardware::wifi::V1_1::implementation::legacy_hal.
-// Include this one particular header as a hacky workaround until that's fixed.
+// socketpair being defined in
+// android::hardware::wifi::V1_1::implementation::legacy_hal. Include this one
+// particular header as a hacky workaround until that's fixed.
 #include <sys/socket.h>
 
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 // This is in a separate namespace to prevent typename conflicts between
 // the legacy HAL types and the HIDL interface types.
@@ -106,7 +107,8 @@
         on_event_transmit_follow_up;
     std::function<void(const NanRangeRequestInd&)> on_event_range_request;
     std::function<void(const NanRangeReportInd&)> on_event_range_report;
-    std::function<void(const NanDataPathScheduleUpdateInd&)> on_event_schedule_update;
+    std::function<void(const NanDataPathScheduleUpdateInd&)>
+        on_event_schedule_update;
 };
 
 // Full scan results contain IE info and are hence passed by reference, to
@@ -389,7 +391,7 @@
 
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_legacy_hal_stubs.cpp b/wifi/1.3/default/wifi_legacy_hal_stubs.cpp
similarity index 99%
rename from wifi/1.2/default/wifi_legacy_hal_stubs.cpp
rename to wifi/1.3/default/wifi_legacy_hal_stubs.cpp
index fc28bb5..942df2a 100644
--- a/wifi/1.2/default/wifi_legacy_hal_stubs.cpp
+++ b/wifi/1.3/default/wifi_legacy_hal_stubs.cpp
@@ -20,7 +20,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace legacy_hal {
 template <typename>
@@ -141,7 +141,7 @@
 }
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_legacy_hal_stubs.h b/wifi/1.3/default/wifi_legacy_hal_stubs.h
similarity index 96%
rename from wifi/1.2/default/wifi_legacy_hal_stubs.h
rename to wifi/1.3/default/wifi_legacy_hal_stubs.h
index d560dd4..64854e0 100644
--- a/wifi/1.2/default/wifi_legacy_hal_stubs.h
+++ b/wifi/1.3/default/wifi_legacy_hal_stubs.h
@@ -20,7 +20,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace legacy_hal {
 #include <hardware_legacy/wifi_hal.h>
@@ -28,7 +28,7 @@
 bool initHalFuncTableWithStubs(wifi_hal_fn* hal_fn);
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_mode_controller.cpp b/wifi/1.3/default/wifi_mode_controller.cpp
similarity index 98%
rename from wifi/1.2/default/wifi_mode_controller.cpp
rename to wifi/1.3/default/wifi_mode_controller.cpp
index c286d24..c392486 100644
--- a/wifi/1.2/default/wifi_mode_controller.cpp
+++ b/wifi/1.3/default/wifi_mode_controller.cpp
@@ -48,7 +48,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace mode_controller {
 
@@ -85,7 +85,7 @@
 }
 }  // namespace mode_controller
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_mode_controller.h b/wifi/1.3/default/wifi_mode_controller.h
similarity index 97%
rename from wifi/1.2/default/wifi_mode_controller.h
rename to wifi/1.3/default/wifi_mode_controller.h
index 395aa5d..ace5a52 100644
--- a/wifi/1.2/default/wifi_mode_controller.h
+++ b/wifi/1.3/default/wifi_mode_controller.h
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 namespace mode_controller {
 using namespace android::hardware::wifi::V1_0;
@@ -55,7 +55,7 @@
 
 }  // namespace mode_controller
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_nan_iface.cpp b/wifi/1.3/default/wifi_nan_iface.cpp
similarity index 98%
rename from wifi/1.2/default/wifi_nan_iface.cpp
rename to wifi/1.3/default/wifi_nan_iface.cpp
index 566d36e..4325f44 100644
--- a/wifi/1.2/default/wifi_nan_iface.cpp
+++ b/wifi/1.3/default/wifi_nan_iface.cpp
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 
@@ -420,7 +420,7 @@
                 LOG(ERROR) << "Callback invoked on an invalid object";
                 return;
             }
-            NanDataPathConfirmInd hidl_struct;
+            V1_2::NanDataPathConfirmInd hidl_struct;
             if (!hidl_struct_util::convertLegacyNanDataPathConfirmIndToHidl(
                     msg, &hidl_struct)) {
                 LOG(ERROR) << "Failed to convert nan capabilities response";
@@ -477,7 +477,7 @@
             LOG(ERROR) << "Callback invoked on an invalid object";
             return;
         }
-        NanDataPathScheduleUpdateInd hidl_struct;
+        V1_2::NanDataPathScheduleUpdateInd hidl_struct;
         if (!hidl_struct_util::convertLegacyNanDataPathScheduleUpdateIndToHidl(
                 msg, &hidl_struct)) {
             LOG(ERROR) << "Failed to convert nan capabilities response";
@@ -655,7 +655,7 @@
 }
 
 Return<void> WifiNanIface::registerEventCallback_1_2(
-    const sp<IWifiNanIfaceEventCallback>& callback,
+    const sp<V1_2::IWifiNanIfaceEventCallback>& callback,
     registerEventCallback_1_2_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
                            &WifiNanIface::registerEventCallback_1_2Internal,
@@ -664,7 +664,7 @@
 
 Return<void> WifiNanIface::enableRequest_1_2(
     uint16_t cmd_id, const NanEnableRequest& msg1,
-    const NanConfigRequestSupplemental& msg2,
+    const V1_2::NanConfigRequestSupplemental& msg2,
     enableRequest_1_2_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
                            &WifiNanIface::enableRequest_1_2Internal,
@@ -673,7 +673,7 @@
 
 Return<void> WifiNanIface::configRequest_1_2(
     uint16_t cmd_id, const NanConfigRequest& msg1,
-    const NanConfigRequestSupplemental& msg2,
+    const V1_2::NanConfigRequestSupplemental& msg2,
     configRequest_1_2_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
                            &WifiNanIface::configRequest_1_2Internal,
@@ -832,7 +832,7 @@
 
 WifiStatus WifiNanIface::enableRequest_1_2Internal(
     uint16_t cmd_id, const NanEnableRequest& msg1,
-    const NanConfigRequestSupplemental& msg2) {
+    const V1_2::NanConfigRequestSupplemental& msg2) {
     legacy_hal::NanEnableRequest legacy_msg;
     if (!hidl_struct_util::convertHidlNanEnableRequest_1_2ToLegacy(
             msg1, msg2, &legacy_msg)) {
@@ -845,7 +845,7 @@
 
 WifiStatus WifiNanIface::configRequest_1_2Internal(
     uint16_t cmd_id, const NanConfigRequest& msg1,
-    const NanConfigRequestSupplemental& msg2) {
+    const V1_2::NanConfigRequestSupplemental& msg2) {
     legacy_hal::NanConfigRequest legacy_msg;
     if (!hidl_struct_util::convertHidlNanConfigRequest_1_2ToLegacy(
             msg1, msg2, &legacy_msg)) {
@@ -857,7 +857,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_nan_iface.h b/wifi/1.3/default/wifi_nan_iface.h
similarity index 95%
rename from wifi/1.2/default/wifi_nan_iface.h
rename to wifi/1.3/default/wifi_nan_iface.h
index dba527b..f735d61 100644
--- a/wifi/1.2/default/wifi_nan_iface.h
+++ b/wifi/1.3/default/wifi_nan_iface.h
@@ -27,7 +27,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
@@ -89,15 +89,15 @@
         terminateDataPathRequest_cb hidl_status_cb) override;
 
     Return<void> registerEventCallback_1_2(
-        const sp<IWifiNanIfaceEventCallback>& callback,
+        const sp<V1_2::IWifiNanIfaceEventCallback>& callback,
         registerEventCallback_1_2_cb hidl_status_cb) override;
     Return<void> enableRequest_1_2(
         uint16_t cmd_id, const NanEnableRequest& msg1,
-        const NanConfigRequestSupplemental& msg2,
+        const V1_2::NanConfigRequestSupplemental& msg2,
         enableRequest_1_2_cb hidl_status_cb) override;
     Return<void> configRequest_1_2(
         uint16_t cmd_id, const NanConfigRequest& msg1,
-        const NanConfigRequestSupplemental& msg2,
+        const V1_2::NanConfigRequestSupplemental& msg2,
         configRequest_1_2_cb hidl_status_cb) override;
 
    private:
@@ -135,10 +135,10 @@
         const sp<V1_2::IWifiNanIfaceEventCallback>& callback);
     WifiStatus enableRequest_1_2Internal(
         uint16_t cmd_id, const NanEnableRequest& msg1,
-        const NanConfigRequestSupplemental& msg2);
+        const V1_2::NanConfigRequestSupplemental& msg2);
     WifiStatus configRequest_1_2Internal(
         uint16_t cmd_id, const NanConfigRequest& msg,
-        const NanConfigRequestSupplemental& msg2);
+        const V1_2::NanConfigRequestSupplemental& msg2);
 
     // all 1_0 and descendant callbacks
     std::set<sp<V1_0::IWifiNanIfaceEventCallback>> getEventCallbacks();
@@ -157,7 +157,7 @@
 };
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_p2p_iface.cpp b/wifi/1.3/default/wifi_p2p_iface.cpp
similarity index 97%
rename from wifi/1.2/default/wifi_p2p_iface.cpp
rename to wifi/1.3/default/wifi_p2p_iface.cpp
index 92bbaee..b5d5886 100644
--- a/wifi/1.2/default/wifi_p2p_iface.cpp
+++ b/wifi/1.3/default/wifi_p2p_iface.cpp
@@ -23,7 +23,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 
@@ -60,7 +60,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_p2p_iface.h b/wifi/1.3/default/wifi_p2p_iface.h
similarity index 97%
rename from wifi/1.2/default/wifi_p2p_iface.h
rename to wifi/1.3/default/wifi_p2p_iface.h
index 76120b1..8a7207a 100644
--- a/wifi/1.2/default/wifi_p2p_iface.h
+++ b/wifi/1.3/default/wifi_p2p_iface.h
@@ -25,7 +25,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
@@ -58,7 +58,7 @@
 };
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_rtt_controller.cpp b/wifi/1.3/default/wifi_rtt_controller.cpp
similarity index 99%
rename from wifi/1.2/default/wifi_rtt_controller.cpp
rename to wifi/1.3/default/wifi_rtt_controller.cpp
index b68445b..fa317e3 100644
--- a/wifi/1.2/default/wifi_rtt_controller.cpp
+++ b/wifi/1.3/default/wifi_rtt_controller.cpp
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 
@@ -269,7 +269,7 @@
     return createWifiStatusFromLegacyError(legacy_status);
 }
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_rtt_controller.h b/wifi/1.3/default/wifi_rtt_controller.h
similarity index 98%
rename from wifi/1.2/default/wifi_rtt_controller.h
rename to wifi/1.3/default/wifi_rtt_controller.h
index 1ab01e1..9798b79 100644
--- a/wifi/1.2/default/wifi_rtt_controller.h
+++ b/wifi/1.3/default/wifi_rtt_controller.h
@@ -27,7 +27,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 
 /**
@@ -97,7 +97,7 @@
 };
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_sta_iface.cpp b/wifi/1.3/default/wifi_sta_iface.cpp
similarity index 99%
rename from wifi/1.2/default/wifi_sta_iface.cpp
rename to wifi/1.3/default/wifi_sta_iface.cpp
index daa5610..63341df 100644
--- a/wifi/1.2/default/wifi_sta_iface.cpp
+++ b/wifi/1.3/default/wifi_sta_iface.cpp
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 
@@ -622,7 +622,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_sta_iface.h b/wifi/1.3/default/wifi_sta_iface.h
similarity index 99%
rename from wifi/1.2/default/wifi_sta_iface.h
rename to wifi/1.3/default/wifi_sta_iface.h
index 71cd17d..0fc61e2 100644
--- a/wifi/1.2/default/wifi_sta_iface.h
+++ b/wifi/1.3/default/wifi_sta_iface.h
@@ -29,7 +29,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
@@ -163,7 +163,7 @@
 };
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_status_util.cpp b/wifi/1.3/default/wifi_status_util.cpp
similarity index 98%
rename from wifi/1.2/default/wifi_status_util.cpp
rename to wifi/1.3/default/wifi_status_util.cpp
index dd37b6b..0a5bb13 100644
--- a/wifi/1.2/default/wifi_status_util.cpp
+++ b/wifi/1.3/default/wifi_status_util.cpp
@@ -19,7 +19,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 
 std::string legacyErrorToString(legacy_hal::wifi_error error) {
@@ -100,7 +100,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.2/default/wifi_status_util.h b/wifi/1.3/default/wifi_status_util.h
similarity index 97%
rename from wifi/1.2/default/wifi_status_util.h
rename to wifi/1.3/default/wifi_status_util.h
index e9136b3..bc8baa9 100644
--- a/wifi/1.2/default/wifi_status_util.h
+++ b/wifi/1.3/default/wifi_status_util.h
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_2 {
+namespace V1_3 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
@@ -37,7 +37,7 @@
 WifiStatus createWifiStatusFromLegacyError(legacy_hal::wifi_error error);
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_3
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android