Merge "Implement audio effects HAL delegating to legacy HAL"

commit: 0522f89c8e6293d5fec12e7c6641466e4ce28ff0 [log] [tgz]
author: Mikhail Naganov <mnaganov@google.com> Mon Nov 07 18:50:54 2016 +0000
committer: Android (Google) Code Review <android-gerrit@google.com> Mon Nov 07 18:50:54 2016 +0000
tree: 0e3d9dcd19f07c4c330fd5e9c64066f5404d3a5a
parent: 2332ea35885d62b76d60d8b6c5c792ce8700d89c [diff]
parent: 7cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3 [diff]
diff --git a/audio/2.0/Android.bp b/audio/2.0/Android.bp
index 2fd2d67..e833d99 100644
--- a/audio/2.0/Android.bp
+++ b/audio/2.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.audio@2.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio@2.0",
     srcs: [
         "types.hal",
         "IDevice.hal",
@@ -28,8 +28,8 @@
 
 genrule {
     name: "android.hardware.audio@2.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio@2.0",
     srcs: [
         "types.hal",
         "IDevice.hal",
@@ -93,9 +93,9 @@
         "android.hardware.audio.common@2.0",
         "android.hardware.audio.effect@2.0",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/audio/2.0/default/service.cpp b/audio/2.0/default/service.cpp
index f254512..39708c2 100644
--- a/audio/2.0/default/service.cpp
+++ b/audio/2.0/default/service.cpp

@@ -19,7 +19,6 @@
 #include <hwbinder/IInterface.h>
 #include <hwbinder/IPCThreadState.h>
 #include <hwbinder/ProcessState.h>
-#include <hidl/IServiceManager.h>
 #include <utils/Errors.h>
 #include <utils/Log.h>
 #include <utils/Looper.h>

diff --git a/audio/common/2.0/Android.bp b/audio/common/2.0/Android.bp
index 783623a..89ce3b6 100644
--- a/audio/common/2.0/Android.bp
+++ b/audio/common/2.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.audio.common@2.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio.common@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio.common@2.0",
     srcs: [
         "types.hal",
     ],
@@ -14,8 +14,8 @@
 
 genrule {
     name: "android.hardware.audio.common@2.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio.common@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio.common@2.0",
     srcs: [
         "types.hal",
     ],
@@ -35,9 +35,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/audio/effect/2.0/Android.bp b/audio/effect/2.0/Android.bp
index 31c1b90..a5f0c46 100644
--- a/audio/effect/2.0/Android.bp
+++ b/audio/effect/2.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.audio.effect@2.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio.effect@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio.effect@2.0",
     srcs: [
         "types.hal",
         "IAcousticEchoCancelerEffect.hal",
@@ -42,8 +42,8 @@
 
 genrule {
     name: "android.hardware.audio.effect@2.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio.effect@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.audio.effect@2.0",
     srcs: [
         "types.hal",
         "IAcousticEchoCancelerEffect.hal",
@@ -148,9 +148,9 @@
         "libcutils",
         "android.hardware.audio.common@2.0",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/benchmarks/msgq/1.0/Android.bp b/benchmarks/msgq/1.0/Android.bp
index b222cfb..a527b32 100644
--- a/benchmarks/msgq/1.0/Android.bp
+++ b/benchmarks/msgq/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.benchmarks.msgq@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.benchmarks.msgq@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.benchmarks.msgq@1.0",
     srcs: [
         "IBenchmarkMsgQ.hal",
     ],
@@ -14,8 +14,8 @@
 
 genrule {
     name: "android.hardware.benchmarks.msgq@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.benchmarks.msgq@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.benchmarks.msgq@1.0",
     srcs: [
         "IBenchmarkMsgQ.hal",
     ],
@@ -39,9 +39,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/biometrics/fingerprint/2.1/Android.bp b/biometrics/fingerprint/2.1/Android.bp
index e1fd755..9d2af44 100644
--- a/biometrics/fingerprint/2.1/Android.bp
+++ b/biometrics/fingerprint/2.1/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.biometrics.fingerprint@2.1_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.biometrics.fingerprint@2.1",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.biometrics.fingerprint@2.1",
     srcs: [
         "types.hal",
         "IBiometricsFingerprint.hal",
@@ -18,8 +18,8 @@
 
 genrule {
     name: "android.hardware.biometrics.fingerprint@2.1_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.biometrics.fingerprint@2.1",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.biometrics.fingerprint@2.1",
     srcs: [
         "types.hal",
         "IBiometricsFingerprint.hal",
@@ -51,9 +51,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/bluetooth/1.0/Android.bp b/bluetooth/1.0/Android.bp
index ef7f109..d8f3ca5 100644
--- a/bluetooth/1.0/Android.bp
+++ b/bluetooth/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.bluetooth@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.bluetooth@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.bluetooth@1.0",
     srcs: [
         "types.hal",
         "IBluetoothHci.hal",
@@ -18,8 +18,8 @@
 
 genrule {
     name: "android.hardware.bluetooth@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.bluetooth@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.bluetooth@1.0",
     srcs: [
         "types.hal",
         "IBluetoothHci.hal",
@@ -51,9 +51,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/boot/1.0/Android.bp b/boot/1.0/Android.bp
index dc30038..cad7497 100644
--- a/boot/1.0/Android.bp
+++ b/boot/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.boot@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.boot@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.boot@1.0",
     srcs: [
         "types.hal",
         "IBootControl.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.boot@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.boot@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.boot@1.0",
     srcs: [
         "types.hal",
         "IBootControl.hal",
@@ -43,9 +43,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/broadcastradio/1.0/Android.bp b/broadcastradio/1.0/Android.bp
index 7883d67..c337e08 100644
--- a/broadcastradio/1.0/Android.bp
+++ b/broadcastradio/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.broadcastradio@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.broadcastradio@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.broadcastradio@1.0",
     srcs: [
         "types.hal",
         "IBroadcastRadio.hal",
@@ -22,8 +22,8 @@
 
 genrule {
     name: "android.hardware.broadcastradio@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.broadcastradio@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.broadcastradio@1.0",
     srcs: [
         "types.hal",
         "IBroadcastRadio.hal",
@@ -67,9 +67,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/example/extension/light/2.0/Android.bp b/example/extension/light/2.0/Android.bp
index 3e6d2b1..4cdbc66 100644
--- a/example/extension/light/2.0/Android.bp
+++ b/example/extension/light/2.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.example.extension.light@2.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.example.extension.light@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.example.extension.light@2.0",
     srcs: [
         "types.hal",
         "IExtLight.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.example.extension.light@2.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.example.extension.light@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.example.extension.light@2.0",
     srcs: [
         "types.hal",
         "IExtLight.hal",
@@ -44,9 +44,9 @@
         "libcutils",
         "android.hardware.light@2.0",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/example/extension/light/2.0/default/service.cpp b/example/extension/light/2.0/default/service.cpp
index 55121d9..d21afa6 100644
--- a/example/extension/light/2.0/default/service.cpp
+++ b/example/extension/light/2.0/default/service.cpp

@@ -1,15 +1,7 @@
 #define LOG_TAG "android.hardware.light@2.0-service"
+
 #include <utils/Log.h>
 
-// #include <iostream>
-// #include <unistd.h>
-
-// #include <hidl/IServiceManager.h>
-// #include <hwbinder/IPCThreadState.h>
-// #include <hwbinder/ProcessState.h>
-// #include <utils/Errors.h>
-// #include <utils/StrongPointer.h>
-
 #include "Light.h"
 
 using android::sp;

diff --git a/gnss/1.0/Android.bp b/gnss/1.0/Android.bp
index fe90f1e..1f538ca 100644
--- a/gnss/1.0/Android.bp
+++ b/gnss/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.gnss@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.gnss@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.gnss@1.0",
     srcs: [
         "types.hal",
         "IAGnss.hal",
@@ -48,8 +48,8 @@
 
 genrule {
     name: "android.hardware.gnss@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.gnss@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.gnss@1.0",
     srcs: [
         "types.hal",
         "IAGnss.hal",
@@ -171,9 +171,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/graphics/Android.bp b/graphics/Android.bp
index 92bcb2a..4ac7766 100644
--- a/graphics/Android.bp
+++ b/graphics/Android.bp

@@ -2,6 +2,7 @@
 subdirs = [
     "allocator/2.0",
     "allocator/2.0/default",
+    "common/1.0",
     "composer/2.1",
     "composer/2.1/default",
     "mapper/2.0",

diff --git a/graphics/allocator/2.0/Android.bp b/graphics/allocator/2.0/Android.bp
index 1e9edac..004d7d2 100644
--- a/graphics/allocator/2.0/Android.bp
+++ b/graphics/allocator/2.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.graphics.allocator@2.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.allocator@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.allocator@2.0",
     srcs: [
         "types.hal",
         "IAllocator.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.graphics.allocator@2.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.allocator@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.allocator@2.0",
     srcs: [
         "types.hal",
         "IAllocator.hal",
@@ -43,9 +43,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/graphics/common/1.0/Android.bp b/graphics/common/1.0/Android.bp
new file mode 100644
index 0000000..fa95ca0
--- /dev/null
+++ b/graphics/common/1.0/Android.bp

@@ -0,0 +1,43 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+    name: "android.hardware.graphics.common@1.0_genc++",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.common@1.0",
+    srcs: [
+        "types.hal",
+    ],
+    out: [
+        "android/hardware/graphics/common/1.0/types.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.graphics.common@1.0_genc++_headers",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.common@1.0",
+    srcs: [
+        "types.hal",
+    ],
+    out: [
+        "android/hardware/graphics/common/1.0/types.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.graphics.common@1.0",
+    generated_sources: ["android.hardware.graphics.common@1.0_genc++"],
+    generated_headers: ["android.hardware.graphics.common@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.graphics.common@1.0_genc++_headers"],
+    shared_libs: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+        "libcutils",
+    ],
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+    ],
+}

diff --git a/graphics/common/1.0/types.hal b/graphics/common/1.0/types.hal
new file mode 100644
index 0000000..395af49
--- /dev/null
+++ b/graphics/common/1.0/types.hal

@@ -0,0 +1,1207 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.graphics.common@1.0;
+
+/**
+ * pixel format definitions
+ */
+@export(name="android_pixel_format_t", value_prefix="HAL_PIXEL_FORMAT_")
+enum PixelFormat : int32_t {
+    /*
+     * "linear" color pixel formats:
+     *
+     * When used with ANativeWindow, the dataSpace field describes the color
+     * space of the buffer.
+     *
+     * The color space determines, for example, if the formats are linear or
+     * gamma-corrected; or whether any special operations are performed when
+     * reading or writing into a buffer in one of these formats.
+     */
+    RGBA_8888          = 1,
+    RGBX_8888          = 2,
+    RGB_888            = 3,
+    RGB_565            = 4,
+    BGRA_8888          = 5,
+
+    /*
+     * 0x100 - 0x1FF
+     *
+     * This range is reserved for pixel formats that are specific to the HAL
+     * implementation.  Implementations can use any value in this range to
+     * communicate video pixel formats between their HAL modules.  These formats
+     * must not have an alpha channel.  Additionally, an EGLimage created from a
+     * gralloc buffer of one of these formats must be supported for use with the
+     * GL_OES_EGL_image_external OpenGL ES extension.
+     */
+
+    /*
+     * Android YUV format:
+     *
+     * This format is exposed outside of the HAL to software decoders and
+     * applications.  EGLImageKHR must support it in conjunction with the
+     * OES_EGL_image_external extension.
+     *
+     * YV12 is a 4:2:0 YCrCb planar format comprised of a WxH Y plane followed
+     * by (W/2) x (H/2) Cr and Cb planes.
+     *
+     * This format assumes
+     * - an even width
+     * - an even height
+     * - a horizontal stride multiple of 16 pixels
+     * - a vertical stride equal to the height
+     *
+     *   y_size = stride * height
+     *   c_stride = ALIGN(stride/2, 16)
+     *   c_size = c_stride * height/2
+     *   size = y_size + c_size * 2
+     *   cr_offset = y_size
+     *   cb_offset = y_size + c_size
+     *
+     * When used with ANativeWindow, the dataSpace field describes the color
+     * space of the buffer.
+     */
+    YV12   = 0x32315659, // YCrCb 4:2:0 Planar
+
+
+    /*
+     * Android Y8 format:
+     *
+     * This format is exposed outside of the HAL to the framework.
+     * The expected gralloc usage flags are SW_* and HW_CAMERA_*,
+     * and no other HW_ flags will be used.
+     *
+     * Y8 is a YUV planar format comprised of a WxH Y plane,
+     * with each pixel being represented by 8 bits.
+     *
+     * It is equivalent to just the Y plane from YV12.
+     *
+     * This format assumes
+     * - an even width
+     * - an even height
+     * - a horizontal stride multiple of 16 pixels
+     * - a vertical stride equal to the height
+     *
+     *   size = stride * height
+     *
+     * When used with ANativeWindow, the dataSpace field describes the color
+     * space of the buffer.
+     */
+    Y8     = 0x20203859,
+
+    /*
+     * Android Y16 format:
+     *
+     * This format is exposed outside of the HAL to the framework.
+     * The expected gralloc usage flags are SW_* and HW_CAMERA_*,
+     * and no other HW_ flags will be used.
+     *
+     * Y16 is a YUV planar format comprised of a WxH Y plane,
+     * with each pixel being represented by 16 bits.
+     *
+     * It is just like Y8, but has double the bits per pixel (little endian).
+     *
+     * This format assumes
+     * - an even width
+     * - an even height
+     * - a horizontal stride multiple of 16 pixels
+     * - a vertical stride equal to the height
+     * - strides are specified in pixels, not in bytes
+     *
+     *   size = stride * height * 2
+     *
+     * When used with ANativeWindow, the dataSpace field describes the color
+     * space of the buffer, except that dataSpace field
+     * HAL_DATASPACE_DEPTH indicates that this buffer contains a depth
+     * image where each sample is a distance value measured by a depth camera,
+     * plus an associated confidence value.
+     */
+    Y16    = 0x20363159,
+
+    /*
+     * Android RAW sensor format:
+     *
+     * This format is exposed outside of the camera HAL to applications.
+     *
+     * RAW16 is a single-channel, 16-bit, little endian format, typically
+     * representing raw Bayer-pattern images from an image sensor, with minimal
+     * processing.
+     *
+     * The exact pixel layout of the data in the buffer is sensor-dependent, and
+     * needs to be queried from the camera device.
+     *
+     * Generally, not all 16 bits are used; more common values are 10 or 12
+     * bits. If not all bits are used, the lower-order bits are filled first.
+     * All parameters to interpret the raw data (black and white points,
+     * color space, etc) must be queried from the camera device.
+     *
+     * This format assumes
+     * - an even width
+     * - an even height
+     * - a horizontal stride multiple of 16 pixels
+     * - a vertical stride equal to the height
+     * - strides are specified in pixels, not in bytes
+     *
+     *   size = stride * height * 2
+     *
+     * This format must be accepted by the gralloc module when used with the
+     * following usage flags:
+     *    - GRALLOC_USAGE_HW_CAMERA_*
+     *    - GRALLOC_USAGE_SW_*
+     *    - GRALLOC_USAGE_RENDERSCRIPT
+     *
+     * When used with ANativeWindow, the dataSpace should be
+     * HAL_DATASPACE_ARBITRARY, as raw image sensor buffers require substantial
+     * extra metadata to define.
+     */
+    RAW16 = 0x20,
+
+    /*
+     * Android RAW10 format:
+     *
+     * This format is exposed outside of the camera HAL to applications.
+     *
+     * RAW10 is a single-channel, 10-bit per pixel, densely packed in each row,
+     * unprocessed format, usually representing raw Bayer-pattern images coming from
+     * an image sensor.
+     *
+     * In an image buffer with this format, starting from the first pixel of each
+     * row, each 4 consecutive pixels are packed into 5 bytes (40 bits). Each one
+     * of the first 4 bytes contains the top 8 bits of each pixel, The fifth byte
+     * contains the 2 least significant bits of the 4 pixels, the exact layout data
+     * for each 4 consecutive pixels is illustrated below (Pi[j] stands for the jth
+     * bit of the ith pixel):
+     *
+     *          bit 7                                     bit 0
+     *          =====|=====|=====|=====|=====|=====|=====|=====|
+     * Byte 0: |P0[9]|P0[8]|P0[7]|P0[6]|P0[5]|P0[4]|P0[3]|P0[2]|
+     *         |-----|-----|-----|-----|-----|-----|-----|-----|
+     * Byte 1: |P1[9]|P1[8]|P1[7]|P1[6]|P1[5]|P1[4]|P1[3]|P1[2]|
+     *         |-----|-----|-----|-----|-----|-----|-----|-----|
+     * Byte 2: |P2[9]|P2[8]|P2[7]|P2[6]|P2[5]|P2[4]|P2[3]|P2[2]|
+     *         |-----|-----|-----|-----|-----|-----|-----|-----|
+     * Byte 3: |P3[9]|P3[8]|P3[7]|P3[6]|P3[5]|P3[4]|P3[3]|P3[2]|
+     *         |-----|-----|-----|-----|-----|-----|-----|-----|
+     * Byte 4: |P3[1]|P3[0]|P2[1]|P2[0]|P1[1]|P1[0]|P0[1]|P0[0]|
+     *          ===============================================
+     *
+     * This format assumes
+     * - a width multiple of 4 pixels
+     * - an even height
+     * - a vertical stride equal to the height
+     * - strides are specified in bytes, not in pixels
+     *
+     *   size = stride * height
+     *
+     * When stride is equal to width * (10 / 8), there will be no padding bytes at
+     * the end of each row, the entire image data is densely packed. When stride is
+     * larger than width * (10 / 8), padding bytes will be present at the end of each
+     * row (including the last row).
+     *
+     * This format must be accepted by the gralloc module when used with the
+     * following usage flags:
+     *    - GRALLOC_USAGE_HW_CAMERA_*
+     *    - GRALLOC_USAGE_SW_*
+     *    - GRALLOC_USAGE_RENDERSCRIPT
+     *
+     * When used with ANativeWindow, the dataSpace field should be
+     * HAL_DATASPACE_ARBITRARY, as raw image sensor buffers require substantial
+     * extra metadata to define.
+     */
+    RAW10 = 0x25,
+
+    /*
+     * Android RAW12 format:
+     *
+     * This format is exposed outside of camera HAL to applications.
+     *
+     * RAW12 is a single-channel, 12-bit per pixel, densely packed in each row,
+     * unprocessed format, usually representing raw Bayer-pattern images coming from
+     * an image sensor.
+     *
+     * In an image buffer with this format, starting from the first pixel of each
+     * row, each two consecutive pixels are packed into 3 bytes (24 bits). The first
+     * and second byte contains the top 8 bits of first and second pixel. The third
+     * byte contains the 4 least significant bits of the two pixels, the exact layout
+     * data for each two consecutive pixels is illustrated below (Pi[j] stands for
+     * the jth bit of the ith pixel):
+     *
+     *           bit 7                                            bit 0
+     *          ======|======|======|======|======|======|======|======|
+     * Byte 0: |P0[11]|P0[10]|P0[ 9]|P0[ 8]|P0[ 7]|P0[ 6]|P0[ 5]|P0[ 4]|
+     *         |------|------|------|------|------|------|------|------|
+     * Byte 1: |P1[11]|P1[10]|P1[ 9]|P1[ 8]|P1[ 7]|P1[ 6]|P1[ 5]|P1[ 4]|
+     *         |------|------|------|------|------|------|------|------|
+     * Byte 2: |P1[ 3]|P1[ 2]|P1[ 1]|P1[ 0]|P0[ 3]|P0[ 2]|P0[ 1]|P0[ 0]|
+     *          =======================================================
+     *
+     * This format assumes:
+     * - a width multiple of 4 pixels
+     * - an even height
+     * - a vertical stride equal to the height
+     * - strides are specified in bytes, not in pixels
+     *
+     *   size = stride * height
+     *
+     * When stride is equal to width * (12 / 8), there will be no padding bytes at
+     * the end of each row, the entire image data is densely packed. When stride is
+     * larger than width * (12 / 8), padding bytes will be present at the end of
+     * each row (including the last row).
+     *
+     * This format must be accepted by the gralloc module when used with the
+     * following usage flags:
+     *    - GRALLOC_USAGE_HW_CAMERA_*
+     *    - GRALLOC_USAGE_SW_*
+     *    - GRALLOC_USAGE_RENDERSCRIPT
+     *
+     * When used with ANativeWindow, the dataSpace field should be
+     * HAL_DATASPACE_ARBITRARY, as raw image sensor buffers require substantial
+     * extra metadata to define.
+     */
+    RAW12 = 0x26,
+
+    /*
+     * Android opaque RAW format:
+     *
+     * This format is exposed outside of the camera HAL to applications.
+     *
+     * RAW_OPAQUE is a format for unprocessed raw image buffers coming from an
+     * image sensor. The actual structure of buffers of this format is
+     * implementation-dependent.
+     *
+     * This format must be accepted by the gralloc module when used with the
+     * following usage flags:
+     *    - GRALLOC_USAGE_HW_CAMERA_*
+     *    - GRALLOC_USAGE_SW_*
+     *    - GRALLOC_USAGE_RENDERSCRIPT
+     *
+     * When used with ANativeWindow, the dataSpace field should be
+     * HAL_DATASPACE_ARBITRARY, as raw image sensor buffers require substantial
+     * extra metadata to define.
+     */
+    RAW_OPAQUE = 0x24,
+
+    /*
+     * Android binary blob graphics buffer format:
+     *
+     * This format is used to carry task-specific data which does not have a
+     * standard image structure. The details of the format are left to the two
+     * endpoints.
+     *
+     * A typical use case is for transporting JPEG-compressed images from the
+     * Camera HAL to the framework or to applications.
+     *
+     * Buffers of this format must have a height of 1, and width equal to their
+     * size in bytes.
+     *
+     * When used with ANativeWindow, the mapping of the dataSpace field to
+     * buffer contents for BLOB is as follows:
+     *
+     *  dataSpace value               | Buffer contents
+     * -------------------------------+-----------------------------------------
+     *  HAL_DATASPACE_JFIF            | An encoded JPEG image
+     *  HAL_DATASPACE_DEPTH           | An android_depth_points buffer
+     *  Other                         | Unsupported
+     *
+     */
+    BLOB = 0x21,
+
+    /*
+     * Android format indicating that the choice of format is entirely up to the
+     * device-specific Gralloc implementation.
+     *
+     * The Gralloc implementation should examine the usage bits passed in when
+     * allocating a buffer with this format, and it should derive the pixel
+     * format from those usage flags.  This format will never be used with any
+     * of the GRALLOC_USAGE_SW_* usage flags.
+     *
+     * If a buffer of this format is to be used as an OpenGL ES texture, the
+     * framework will assume that sampling the texture will always return an
+     * alpha value of 1.0 (i.e. the buffer contains only opaque pixel values).
+     *
+     * When used with ANativeWindow, the dataSpace field describes the color
+     * space of the buffer.
+     */
+    IMPLEMENTATION_DEFINED = 0x22,
+
+    /*
+     * Android flexible YCbCr 4:2:0 formats
+     *
+     * This format allows platforms to use an efficient YCbCr/YCrCb 4:2:0
+     * buffer layout, while still describing the general format in a
+     * layout-independent manner.  While called YCbCr, it can be
+     * used to describe formats with either chromatic ordering, as well as
+     * whole planar or semiplanar layouts.
+     *
+     * struct android_ycbcr (below) is the the struct used to describe it.
+     *
+     * This format must be accepted by the gralloc module when
+     * USAGE_SW_WRITE_* or USAGE_SW_READ_* are set.
+     *
+     * This format is locked for use by gralloc's (*lock_ycbcr) method, and
+     * locking with the (*lock) method will return an error.
+     *
+     * When used with ANativeWindow, the dataSpace field describes the color
+     * space of the buffer.
+     */
+    YCBCR_420_888 = 0x23,
+
+    /*
+     * Android flexible YCbCr 4:2:2 formats
+     *
+     * This format allows platforms to use an efficient YCbCr/YCrCb 4:2:2
+     * buffer layout, while still describing the general format in a
+     * layout-independent manner.  While called YCbCr, it can be
+     * used to describe formats with either chromatic ordering, as well as
+     * whole planar or semiplanar layouts.
+     *
+     * This format is currently only used by SW readable buffers
+     * produced by MediaCodecs, so the gralloc module can ignore this format.
+     */
+    YCBCR_422_888 = 0x27,
+
+    /*
+     * Android flexible YCbCr 4:4:4 formats
+     *
+     * This format allows platforms to use an efficient YCbCr/YCrCb 4:4:4
+     * buffer layout, while still describing the general format in a
+     * layout-independent manner.  While called YCbCr, it can be
+     * used to describe formats with either chromatic ordering, as well as
+     * whole planar or semiplanar layouts.
+     *
+     * This format is currently only used by SW readable buffers
+     * produced by MediaCodecs, so the gralloc module can ignore this format.
+     */
+    YCBCR_444_888 = 0x28,
+
+    /*
+     * Android flexible RGB 888 formats
+     *
+     * This format allows platforms to use an efficient RGB/BGR/RGBX/BGRX
+     * buffer layout, while still describing the general format in a
+     * layout-independent manner.  While called RGB, it can be
+     * used to describe formats with either color ordering and optional
+     * padding, as well as whole planar layout.
+     *
+     * This format is currently only used by SW readable buffers
+     * produced by MediaCodecs, so the gralloc module can ignore this format.
+     */
+    FLEX_RGB_888 = 0x29,
+
+    /*
+     * Android flexible RGBA 8888 formats
+     *
+     * This format allows platforms to use an efficient RGBA/BGRA/ARGB/ABGR
+     * buffer layout, while still describing the general format in a
+     * layout-independent manner.  While called RGBA, it can be
+     * used to describe formats with any of the component orderings, as
+     * well as whole planar layout.
+     *
+     * This format is currently only used by SW readable buffers
+     * produced by MediaCodecs, so the gralloc module can ignore this format.
+     */
+    FLEX_RGBA_8888 = 0x2A,
+
+    /* Legacy formats (deprecated), used by ImageFormat.java */
+    YCBCR_422_SP       = 0x10, // NV16
+    YCRCB_420_SP       = 0x11, // NV21
+    YCBCR_422_I        = 0x14, // YUY2
+};
+
+/**
+ * Transformation definitions
+ *
+ * IMPORTANT NOTE:
+ * ROT_90 is applied CLOCKWISE and AFTER FLIP_{H|V}.
+ *
+ */
+@export(name="android_transform_t", value_prefix="HAL_TRANSFORM_")
+enum Transform : int32_t {
+    /* flip source image horizontally (around the vertical axis) */
+    FLIP_H    = 0x01,
+    /* flip source image vertically (around the horizontal axis)*/
+    FLIP_V    = 0x02,
+    /* rotate source image 90 degrees clockwise */
+    ROT_90    = 0x04,
+    /* rotate source image 180 degrees */
+    ROT_180   = 0x03,
+    /* rotate source image 270 degrees clockwise */
+    ROT_270   = 0x07,
+
+    /* 0x08 is reserved */
+};
+
+/**
+ * Dataspace Definitions
+ * ======================
+ *
+ * Dataspace is the definition of how pixel values should be interpreted.
+ *
+ * For many formats, this is the colorspace of the image data, which includes
+ * primaries (including white point) and the transfer characteristic function,
+ * which describes both gamma curve and numeric range (within the bit depth).
+ *
+ * Other dataspaces include depth measurement data from a depth camera.
+ *
+ * A dataspace is comprised of a number of fields.
+ *
+ * Version
+ * --------
+ * The top 2 bits represent the revision of the field specification. This is
+ * currently always 0.
+ *
+ *
+ * bits    31-30 29                      -                          0
+ *        +-----+----------------------------------------------------+
+ * fields | Rev |            Revision specific fields                |
+ *        +-----+----------------------------------------------------+
+ *
+ * Field layout for version = 0:
+ * ----------------------------
+ *
+ * A dataspace is comprised of the following fields:
+ *      Standard
+ *      Transfer function
+ *      Range
+ *
+ * bits    31-30 29-27 26 -  22 21 -  16 15             -           0
+ *        +-----+-----+--------+--------+----------------------------+
+ * fields |  0  |Range|Transfer|Standard|    Legacy and custom       |
+ *        +-----+-----+--------+--------+----------------------------+
+ *          VV    RRR   TTTTT    SSSSSS    LLLLLLLL       LLLLLLLL
+ *
+ * If range, transfer and standard fields are all 0 (e.g. top 16 bits are
+ * all zeroes), the bottom 16 bits contain either a legacy dataspace value,
+ * or a custom value.
+ */
+@export(name="android_dataspace_t", value_prefix="HAL_DATASPACE_")
+enum Dataspace : int32_t {
+    /*
+     * Default-assumption data space, when not explicitly specified.
+     *
+     * It is safest to assume the buffer is an image with sRGB primaries and
+     * encoding ranges, but the consumer and/or the producer of the data may
+     * simply be using defaults. No automatic gamma transform should be
+     * expected, except for a possible display gamma transform when drawn to a
+     * screen.
+     */
+    UNKNOWN = 0x0,
+
+    /*
+     * Arbitrary dataspace with manually defined characteristics.  Definition
+     * for colorspaces or other meaning must be communicated separately.
+     *
+     * This is used when specifying primaries, transfer characteristics,
+     * etc. separately.
+     *
+     * A typical use case is in video encoding parameters (e.g. for H.264),
+     * where a colorspace can have separately defined primaries, transfer
+     * characteristics, etc.
+     */
+    ARBITRARY = 0x1,
+
+    /*
+     * Color-description aspects
+     *
+     * The following aspects define various characteristics of the color
+     * specification. These represent bitfields, so that a data space value
+     * can specify each of them independently.
+     */
+
+    STANDARD_SHIFT = 16,
+
+    /*
+     * Standard aspect
+     *
+     * Defines the chromaticity coordinates of the source primaries in terms of
+     * the CIE 1931 definition of x and y specified in ISO 11664-1.
+     */
+    STANDARD_MASK = 63 << STANDARD_SHIFT,  // 0x3F
+
+    /*
+     * Chromacity coordinates are unknown or are determined by the application.
+     * Implementations shall use the following suggested standards:
+     *
+     * All YCbCr formats: BT709 if size is 720p or larger (since most video
+     *                    content is letterboxed this corresponds to width is
+     *                    1280 or greater, or height is 720 or greater).
+     *                    BT601_625 if size is smaller than 720p or is JPEG.
+     * All RGB formats:   BT709.
+     *
+     * For all other formats standard is undefined, and implementations should use
+     * an appropriate standard for the data represented.
+     */
+    STANDARD_UNSPECIFIED = 0 << STANDARD_SHIFT,
+
+    /*
+     * Primaries:       x       y
+     *  green           0.300   0.600
+     *  blue            0.150   0.060
+     *  red             0.640   0.330
+     *  white (D65)     0.3127  0.3290
+     *
+     * Use the unadjusted KR = 0.2126, KB = 0.0722 luminance interpretation
+     * for RGB conversion.
+     */
+    STANDARD_BT709 = 1 << STANDARD_SHIFT,
+
+    /*
+     * Primaries:       x       y
+     *  green           0.290   0.600
+     *  blue            0.150   0.060
+     *  red             0.640   0.330
+     *  white (D65)     0.3127  0.3290
+     *
+     *  KR = 0.299, KB = 0.114. This adjusts the luminance interpretation
+     *  for RGB conversion from the one purely determined by the primaries
+     *  to minimize the color shift into RGB space that uses BT.709
+     *  primaries.
+     */
+    STANDARD_BT601_625 = 2 << STANDARD_SHIFT,
+
+    /*
+     * Primaries:       x       y
+     *  green           0.290   0.600
+     *  blue            0.150   0.060
+     *  red             0.640   0.330
+     *  white (D65)     0.3127  0.3290
+     *
+     * Use the unadjusted KR = 0.222, KB = 0.071 luminance interpretation
+     * for RGB conversion.
+     */
+    STANDARD_BT601_625_UNADJUSTED = 3 << STANDARD_SHIFT,
+
+    /*
+     * Primaries:       x       y
+     *  green           0.310   0.595
+     *  blue            0.155   0.070
+     *  red             0.630   0.340
+     *  white (D65)     0.3127  0.3290
+     *
+     *  KR = 0.299, KB = 0.114. This adjusts the luminance interpretation
+     *  for RGB conversion from the one purely determined by the primaries
+     *  to minimize the color shift into RGB space that uses BT.709
+     *  primaries.
+     */
+    STANDARD_BT601_525 = 4 << STANDARD_SHIFT,
+
+    /*
+     * Primaries:       x       y
+     *  green           0.310   0.595
+     *  blue            0.155   0.070
+     *  red             0.630   0.340
+     *  white (D65)     0.3127  0.3290
+     *
+     * Use the unadjusted KR = 0.212, KB = 0.087 luminance interpretation
+     * for RGB conversion (as in SMPTE 240M).
+     */
+    STANDARD_BT601_525_UNADJUSTED = 5 << STANDARD_SHIFT,
+
+    /*
+     * Primaries:       x       y
+     *  green           0.170   0.797
+     *  blue            0.131   0.046
+     *  red             0.708   0.292
+     *  white (D65)     0.3127  0.3290
+     *
+     * Use the unadjusted KR = 0.2627, KB = 0.0593 luminance interpretation
+     * for RGB conversion.
+     */
+    STANDARD_BT2020 = 6 << STANDARD_SHIFT,
+
+    /*
+     * Primaries:       x       y
+     *  green           0.170   0.797
+     *  blue            0.131   0.046
+     *  red             0.708   0.292
+     *  white (D65)     0.3127  0.3290
+     *
+     * Use the unadjusted KR = 0.2627, KB = 0.0593 luminance interpretation
+     * for RGB conversion using the linear domain.
+     */
+    STANDARD_BT2020_CONSTANT_LUMINANCE = 7 << STANDARD_SHIFT,
+
+    /*
+     * Primaries:       x      y
+     *  green           0.21   0.71
+     *  blue            0.14   0.08
+     *  red             0.67   0.33
+     *  white (C)       0.310  0.316
+     *
+     * Use the unadjusted KR = 0.30, KB = 0.11 luminance interpretation
+     * for RGB conversion.
+     */
+    STANDARD_BT470M = 8 << STANDARD_SHIFT,
+
+    /*
+     * Primaries:       x       y
+     *  green           0.243   0.692
+     *  blue            0.145   0.049
+     *  red             0.681   0.319
+     *  white (C)       0.310   0.316
+     *
+     * Use the unadjusted KR = 0.254, KB = 0.068 luminance interpretation
+     * for RGB conversion.
+     */
+    STANDARD_FILM = 9 << STANDARD_SHIFT,
+
+    TRANSFER_SHIFT = 22,
+
+    /*
+     * Transfer aspect
+     *
+     * Transfer characteristics are the opto-electronic transfer characteristic
+     * at the source as a function of linear optical intensity (luminance).
+     *
+     * For digital signals, E corresponds to the recorded value. Normally, the
+     * transfer function is applied in RGB space to each of the R, G and B
+     * components independently. This may result in color shift that can be
+     * minized by applying the transfer function in Lab space only for the L
+     * component. Implementation may apply the transfer function in RGB space
+     * for all pixel formats if desired.
+     */
+
+    TRANSFER_MASK = 31 << TRANSFER_SHIFT,  // 0x1F
+
+    /*
+     * Transfer characteristics are unknown or are determined by the
+     * application.
+     *
+     * Implementations should use the following transfer functions:
+     *
+     * For YCbCr formats: use TRANSFER_SMPTE_170M
+     * For RGB formats: use TRANSFER_SRGB
+     *
+     * For all other formats transfer function is undefined, and implementations
+     * should use an appropriate standard for the data represented.
+     */
+    TRANSFER_UNSPECIFIED = 0 << TRANSFER_SHIFT,
+
+    /*
+     * Transfer characteristic curve:
+     *  E = L
+     *      L - luminance of image 0 <= L <= 1 for conventional colorimetry
+     *      E - corresponding electrical signal
+     */
+    TRANSFER_LINEAR = 1 << TRANSFER_SHIFT,
+
+    /*
+     * Transfer characteristic curve:
+     *
+     * E = 1.055 * L^(1/2.4) - 0.055  for 0.0031308 <= L <= 1
+     *   = 12.92 * L                  for 0 <= L < 0.0031308
+     *     L - luminance of image 0 <= L <= 1 for conventional colorimetry
+     *     E - corresponding electrical signal
+     */
+    TRANSFER_SRGB = 2 << TRANSFER_SHIFT,
+
+    /*
+     * BT.601 525, BT.601 625, BT.709, BT.2020
+     *
+     * Transfer characteristic curve:
+     *  E = 1.099 * L ^ 0.45 - 0.099  for 0.018 <= L <= 1
+     *    = 4.500 * L                 for 0 <= L < 0.018
+     *      L - luminance of image 0 <= L <= 1 for conventional colorimetry
+     *      E - corresponding electrical signal
+     */
+    TRANSFER_SMPTE_170M = 3 << TRANSFER_SHIFT,
+
+    /*
+     * Assumed display gamma 2.2.
+     *
+     * Transfer characteristic curve:
+     *  E = L ^ (1/2.2)
+     *      L - luminance of image 0 <= L <= 1 for conventional colorimetry
+     *      E - corresponding electrical signal
+     */
+    TRANSFER_GAMMA2_2 = 4 << TRANSFER_SHIFT,
+
+    /*
+     *  display gamma 2.8.
+     *
+     * Transfer characteristic curve:
+     *  E = L ^ (1/2.8)
+     *      L - luminance of image 0 <= L <= 1 for conventional colorimetry
+     *      E - corresponding electrical signal
+     */
+    TRANSFER_GAMMA2_8 = 5 << TRANSFER_SHIFT,
+
+    /*
+     * SMPTE ST 2084
+     *
+     * Transfer characteristic curve:
+     *  E = ((c1 + c2 * L^n) / (1 + c3 * L^n)) ^ m
+     *  c1 = c3 - c2 + 1 = 3424 / 4096 = 0.8359375
+     *  c2 = 32 * 2413 / 4096 = 18.8515625
+     *  c3 = 32 * 2392 / 4096 = 18.6875
+     *  m = 128 * 2523 / 4096 = 78.84375
+     *  n = 0.25 * 2610 / 4096 = 0.1593017578125
+     *      L - luminance of image 0 <= L <= 1 for HDR colorimetry.
+     *          L = 1 corresponds to 10000 cd/m2
+     *      E - corresponding electrical signal
+     */
+    TRANSFER_ST2084 = 6 << TRANSFER_SHIFT,
+
+    /*
+     * ARIB STD-B67 Hybrid Log Gamma
+     *
+     * Transfer characteristic curve:
+     *  E = r * L^0.5                 for 0 <= L <= 1
+     *    = a * ln(L - b) + c         for 1 < L
+     *  a = 0.17883277
+     *  b = 0.28466892
+     *  c = 0.55991073
+     *  r = 0.5
+     *      L - luminance of image 0 <= L for HDR colorimetry. L = 1 corresponds
+     *          to reference white level of 100 cd/m2
+     *      E - corresponding electrical signal
+     */
+    TRANSFER_HLG = 7 << TRANSFER_SHIFT,
+
+    RANGE_SHIFT = 27,
+
+    /*
+     * Range aspect
+     *
+     * Defines the range of values corresponding to the unit range of 0-1.
+     * This is defined for YCbCr only, but can be expanded to RGB space.
+     */
+    RANGE_MASK = 7 << RANGE_SHIFT,  // 0x7
+
+    /*
+     * Range is unknown or are determined by the application.  Implementations
+     * shall use the following suggested ranges:
+     *
+     * All YCbCr formats: limited range.
+     * All RGB or RGBA formats (including RAW and Bayer): full range.
+     * All Y formats: full range
+     *
+     * For all other formats range is undefined, and implementations should use
+     * an appropriate range for the data represented.
+     */
+    RANGE_UNSPECIFIED = 0 << RANGE_SHIFT,
+
+    /*
+     * Full range uses all values for Y, Cb and Cr from
+     * 0 to 2^b-1, where b is the bit depth of the color format.
+     */
+    RANGE_FULL = 1 << RANGE_SHIFT,
+
+    /*
+     * Limited range uses values 16/256*2^b to 235/256*2^b for Y, and
+     * 1/16*2^b to 15/16*2^b for Cb, Cr, R, G and B, where b is the bit depth of
+     * the color format.
+     *
+     * E.g. For 8-bit-depth formats:
+     * Luma (Y) samples should range from 16 to 235, inclusive
+     * Chroma (Cb, Cr) samples should range from 16 to 240, inclusive
+     *
+     * For 10-bit-depth formats:
+     * Luma (Y) samples should range from 64 to 940, inclusive
+     * Chroma (Cb, Cr) samples should range from 64 to 960, inclusive
+     */
+    RANGE_LIMITED = 2 << RANGE_SHIFT,
+
+    /*
+     * Legacy dataspaces
+     */
+
+    /*
+     * sRGB linear encoding:
+     *
+     * The red, green, and blue components are stored in sRGB space, but
+     * are linear, not gamma-encoded.
+     * The RGB primaries and the white point are the same as BT.709.
+     *
+     * The values are encoded using the full range ([0,255] for 8-bit) for all
+     * components.
+     */
+    SRGB_LINEAR = 0x200, // deprecated, use V0_SRGB_LINEAR
+
+    V0_SRGB_LINEAR = STANDARD_BT709 | TRANSFER_LINEAR | RANGE_FULL,
+
+
+    /*
+     * sRGB gamma encoding:
+     *
+     * The red, green and blue components are stored in sRGB space, and
+     * converted to linear space when read, using the SRGB transfer function
+     * for each of the R, G and B components. When written, the inverse
+     * transformation is performed.
+     *
+     * The alpha component, if present, is always stored in linear space and
+     * is left unmodified when read or written.
+     *
+     * Use full range and BT.709 standard.
+     */
+    SRGB = 0x201, // deprecated, use V0_SRGB
+
+    V0_SRGB = STANDARD_BT709 | TRANSFER_SRGB | RANGE_FULL,
+
+
+    /*
+     * YCbCr Colorspaces
+     * -----------------
+     *
+     * Primaries are given using (x,y) coordinates in the CIE 1931 definition
+     * of x and y specified by ISO 11664-1.
+     *
+     * Transfer characteristics are the opto-electronic transfer characteristic
+     * at the source as a function of linear optical intensity (luminance).
+     */
+
+    /*
+     * JPEG File Interchange Format (JFIF)
+     *
+     * Same model as BT.601-625, but all values (Y, Cb, Cr) range from 0 to 255
+     *
+     * Use full range, BT.601 transfer and BT.601_625 standard.
+     */
+    JFIF = 0x101, // deprecated, use V0_JFIF
+
+    V0_JFIF = STANDARD_BT601_625 | TRANSFER_SMPTE_170M | RANGE_FULL,
+
+    /*
+     * ITU-R Recommendation 601 (BT.601) - 625-line
+     *
+     * Standard-definition television, 625 Lines (PAL)
+     *
+     * Use limited range, BT.601 transfer and BT.601_625 standard.
+     */
+    BT601_625 = 0x102, // deprecated, use V0_BT601_625
+
+    V0_BT601_625 = STANDARD_BT601_625 | TRANSFER_SMPTE_170M | RANGE_LIMITED,
+
+
+    /*
+     * ITU-R Recommendation 601 (BT.601) - 525-line
+     *
+     * Standard-definition television, 525 Lines (NTSC)
+     *
+     * Use limited range, BT.601 transfer and BT.601_525 standard.
+     */
+    BT601_525 = 0x103, // deprecated, use V0_BT601_525
+
+    V0_BT601_525 = STANDARD_BT601_525 | TRANSFER_SMPTE_170M | RANGE_LIMITED,
+
+    /*
+     * ITU-R Recommendation 709 (BT.709)
+     *
+     * High-definition television
+     *
+     * Use limited range, BT.709 transfer and BT.709 standard.
+     */
+    BT709 = 0x104, // deprecated, use V0_BT709
+
+    V0_BT709 = STANDARD_BT709 | TRANSFER_SMPTE_170M | RANGE_LIMITED,
+
+    /*
+     * Data spaces for non-color formats
+     */
+
+    /*
+     * The buffer contains depth ranging measurements from a depth camera.
+     * This value is valid with formats:
+     *    HAL_PIXEL_FORMAT_Y16: 16-bit samples, consisting of a depth measurement
+     *       and an associated confidence value. The 3 MSBs of the sample make
+     *       up the confidence value, and the low 13 LSBs of the sample make up
+     *       the depth measurement.
+     *       For the confidence section, 0 means 100% confidence, 1 means 0%
+     *       confidence. The mapping to a linear float confidence value between
+     *       0.f and 1.f can be obtained with
+     *         float confidence = (((depthSample >> 13) - 1) & 0x7) / 7.0f;
+     *       The depth measurement can be extracted simply with
+     *         uint16_t range = (depthSample & 0x1FFF);
+     *    HAL_PIXEL_FORMAT_BLOB: A depth point cloud, as
+     *       a variable-length float (x,y,z, confidence) coordinate point list.
+     *       The point cloud will be represented with the android_depth_points
+     *       structure.
+     */
+    DEPTH = 0x1000
+};
+
+/*
+ * Color modes that may be supported by a display.
+ *
+ * Definitions:
+ * Rendering intent generally defines the goal in mapping a source (input)
+ * color to a destination device color for a given color mode.
+ *
+ *  It is important to keep in mind three cases where mapping may be applied:
+ *  1. The source gamut is much smaller than the destination (display) gamut
+ *  2. The source gamut is much larger than the destination gamut (this will
+ *  ordinarily be handled using colorimetric rendering, below)
+ *  3. The source and destination gamuts are roughly equal, although not
+ *  completely overlapping
+ *  Also, a common requirement for mappings is that skin tones should be
+ *  preserved, or at least remain natural in appearance.
+ *
+ *  Colorimetric Rendering Intent (All cases):
+ *  Colorimetric indicates that colors should be preserved. In the case
+ *  that the source gamut lies wholly within the destination gamut or is
+ *  about the same (#1, #3), this will simply mean that no manipulations
+ *  (no saturation boost, for example) are applied. In the case where some
+ *  source colors lie outside the destination gamut (#2, #3), those will
+ *  need to be mapped to colors that are within the destination gamut,
+ *  while the already in-gamut colors remain unchanged.
+ *
+ *  Non-colorimetric transforms can take many forms. There are no hard
+ *  rules and it's left to the implementation to define.
+ *  Two common intents are described below.
+ *
+ *  Stretched-Gamut Enhancement Intent (Source < Destination):
+ *  When the destination gamut is much larger than the source gamut (#1), the
+ *  source primaries may be redefined to reflect the full extent of the
+ *  destination space, or to reflect an intermediate gamut.
+ *  Skin-tone preservation would likely be applied. An example might be sRGB
+ *  input displayed on a DCI-P3 capable device, with skin-tone preservation.
+ *
+ *  Within-Gamut Enhancement Intent (Source >= Destination):
+ *  When the device (destination) gamut is not larger than the source gamut
+ *  (#2 or #3), but the appearance of a larger gamut is desired, techniques
+ *  such as saturation boost may be applied to the source colors. Skin-tone
+ *  preservation may be applied. There is no unique method for within-gamut
+ *  enhancement; it would be defined within a flexible color mode.
+ *
+ */
+@export(name="android_color_mode_t", value_prefix="HAL_COLOR_MODE_")
+enum ColorMode : int32_t {
+  /*
+   * DEFAULT is the "native" gamut of the display.
+   * White Point: Vendor/OEM defined
+   * Panel Gamma: Vendor/OEM defined (typically 2.2)
+   * Rendering Intent: Vendor/OEM defined (typically 'enhanced')
+   */
+  NATIVE = 0,
+
+  /*
+   * STANDARD_BT601_625 corresponds with display
+   * settings that implement the ITU-R Recommendation BT.601
+   * or Rec 601. Using 625 line version
+   * Rendering Intent: Colorimetric
+   * Primaries:
+   *                  x       y
+   *  green           0.290   0.600
+   *  blue            0.150   0.060
+   *  red             0.640   0.330
+   *  white (D65)     0.3127  0.3290
+   *
+   *  KR = 0.299, KB = 0.114. This adjusts the luminance interpretation
+   *  for RGB conversion from the one purely determined by the primaries
+   *  to minimize the color shift into RGB space that uses BT.709
+   *  primaries.
+   *
+   * Gamma Correction (GC):
+   *
+   *  if Vlinear < 0.018
+   *    Vnonlinear = 4.500 * Vlinear
+   *  else
+   *    Vnonlinear = 1.099 * (Vlinear)^(0.45) – 0.099
+   */
+  STANDARD_BT601_625 = 1,
+
+  /*
+   * Primaries:
+   *                  x       y
+   *  green           0.290   0.600
+   *  blue            0.150   0.060
+   *  red             0.640   0.330
+   *  white (D65)     0.3127  0.3290
+   *
+   *  Use the unadjusted KR = 0.222, KB = 0.071 luminance interpretation
+   *  for RGB conversion.
+   *
+   * Gamma Correction (GC):
+   *
+   *  if Vlinear < 0.018
+   *    Vnonlinear = 4.500 * Vlinear
+   *  else
+   *    Vnonlinear = 1.099 * (Vlinear)^(0.45) – 0.099
+   */
+  STANDARD_BT601_625_UNADJUSTED = 2,
+
+  /*
+   * Primaries:
+   *                  x       y
+   *  green           0.310   0.595
+   *  blue            0.155   0.070
+   *  red             0.630   0.340
+   *  white (D65)     0.3127  0.3290
+   *
+   *  KR = 0.299, KB = 0.114. This adjusts the luminance interpretation
+   *  for RGB conversion from the one purely determined by the primaries
+   *  to minimize the color shift into RGB space that uses BT.709
+   *  primaries.
+   *
+   * Gamma Correction (GC):
+   *
+   *  if Vlinear < 0.018
+   *    Vnonlinear = 4.500 * Vlinear
+   *  else
+   *    Vnonlinear = 1.099 * (Vlinear)^(0.45) – 0.099
+   */
+  STANDARD_BT601_525 = 3,
+
+  /*
+   * Primaries:
+   *                  x       y
+   *  green           0.310   0.595
+   *  blue            0.155   0.070
+   *  red             0.630   0.340
+   *  white (D65)     0.3127  0.3290
+   *
+   *  Use the unadjusted KR = 0.212, KB = 0.087 luminance interpretation
+   *  for RGB conversion (as in SMPTE 240M).
+   *
+   * Gamma Correction (GC):
+   *
+   *  if Vlinear < 0.018
+   *    Vnonlinear = 4.500 * Vlinear
+   *  else
+   *    Vnonlinear = 1.099 * (Vlinear)^(0.45) – 0.099
+   */
+  STANDARD_BT601_525_UNADJUSTED = 4,
+
+  /*
+   * REC709 corresponds with display settings that implement
+   * the ITU-R Recommendation BT.709 / Rec. 709 for high-definition television.
+   * Rendering Intent: Colorimetric
+   * Primaries:
+   *                  x       y
+   *  green           0.300   0.600
+   *  blue            0.150   0.060
+   *  red             0.640   0.330
+   *  white (D65)     0.3127  0.3290
+   *
+   * HDTV REC709 Inverse Gamma Correction (IGC): V represents normalized
+   * (with [0 to 1] range) value of R, G, or B.
+   *
+   *  if Vnonlinear < 0.081
+   *    Vlinear = Vnonlinear / 4.5
+   *  else
+   *    Vlinear = ((Vnonlinear + 0.099) / 1.099) ^ (1/0.45)
+   *
+   * HDTV REC709 Gamma Correction (GC):
+   *
+   *  if Vlinear < 0.018
+   *    Vnonlinear = 4.5 * Vlinear
+   *  else
+   *    Vnonlinear = 1.099 * (Vlinear) ^ 0.45 – 0.099
+   */
+  STANDARD_BT709 = 5,
+
+  /*
+   * DCI_P3 corresponds with display settings that implement
+   * SMPTE EG 432-1 and SMPTE RP 431-2
+   * Rendering Intent: Colorimetric
+   * Primaries:
+   *                  x       y
+   *  green           0.265   0.690
+   *  blue            0.150   0.060
+   *  red             0.680   0.320
+   *  white (D65)     0.3127  0.3290
+   *
+   * Gamma: 2.2
+   */
+  DCI_P3 = 6,
+
+  /*
+   * SRGB corresponds with display settings that implement
+   * the sRGB color space. Uses the same primaries as ITU-R Recommendation
+   * BT.709
+   * Rendering Intent: Colorimetric
+   * Primaries:
+   *                  x       y
+   *  green           0.300   0.600
+   *  blue            0.150   0.060
+   *  red             0.640   0.330
+   *  white (D65)     0.3127  0.3290
+   *
+   * PC/Internet (sRGB) Inverse Gamma Correction (IGC):
+   *
+   *  if Vnonlinear ≤ 0.03928
+   *    Vlinear = Vnonlinear / 12.92
+   *  else
+   *    Vlinear = ((Vnonlinear + 0.055)/1.055) ^ 2.4
+   *
+   * PC/Internet (sRGB) Gamma Correction (GC):
+   *
+   *  if Vlinear ≤ 0.0031308
+   *    Vnonlinear = 12.92 * Vlinear
+   *  else
+   *    Vnonlinear = 1.055 * (Vlinear)^(1/2.4) – 0.055
+   */
+  SRGB = 7,
+
+  /*
+   * ADOBE_RGB corresponds with the RGB color space developed
+   * by Adobe Systems, Inc. in 1998.
+   * Rendering Intent: Colorimetric
+   * Primaries:
+   *                  x       y
+   *  green           0.210   0.710
+   *  blue            0.150   0.060
+   *  red             0.640   0.330
+   *  white (D65)     0.3127  0.3290
+   *
+   * Gamma: 2.2
+   */
+  ADOBE_RGB = 8
+};
+
+/*
+ * Color transforms that may be applied by hardware composer to the whole
+ * display.
+ */
+@export(name="android_color_transform_t", value_prefix="HAL_COLOR_TRANSFORM_")
+enum ColorTransform : int32_t {
+    /* Applies no transform to the output color */
+    IDENTITY = 0,
+
+    /* Applies an arbitrary transform defined by a 4x4 affine matrix */
+    ARBITRARY_MATRIX = 1,
+
+    /* Applies a transform that inverts the value or luminance of the color, but
+     * does not modify hue or saturation */
+    VALUE_INVERSE = 2,
+
+    /* Applies a transform that maps all colors to shades of gray */
+    GRAYSCALE = 3,
+
+    /* Applies a transform which corrects for protanopic color blindness */
+    CORRECT_PROTANOPIA = 4,
+
+    /* Applies a transform which corrects for deuteranopic color blindness */
+    CORRECT_DEUTERANOPIA = 5,
+
+    /* Applies a transform which corrects for tritanopic color blindness */
+    CORRECT_TRITANOPIA = 6
+};
+
+/*
+ * Supported HDR formats. Must be kept in sync with equivalents in Display.java.
+ */
+@export(name="android_hdr_t", value_prefix="HAL_HDR_")
+enum Hdr : int32_t {
+    /* Device supports Dolby Vision HDR */
+    DOLBY_VISION = 1,
+
+    /* Device supports HDR10 */
+    HDR10 = 2,
+
+    /* Device supports hybrid log-gamma HDR */
+    HLG = 3
+};

diff --git a/graphics/composer/2.1/Android.bp b/graphics/composer/2.1/Android.bp
index 094d09e..0015861 100644
--- a/graphics/composer/2.1/Android.bp
+++ b/graphics/composer/2.1/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.graphics.composer@2.1_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.composer@2.1",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.composer@2.1",
     srcs: [
         "types.hal",
         "IComposer.hal",
@@ -18,8 +18,8 @@
 
 genrule {
     name: "android.hardware.graphics.composer@2.1_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.composer@2.1",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.graphics.composer@2.1",
     srcs: [
         "types.hal",
         "IComposer.hal",
@@ -52,9 +52,9 @@
         "libcutils",
         "android.hardware.graphics.allocator@2.0",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/graphics/mapper/2.0/Android.bp b/graphics/mapper/2.0/Android.bp
index 3718503..19b1388 100644
--- a/graphics/mapper/2.0/Android.bp
+++ b/graphics/mapper/2.0/Android.bp

@@ -1,15 +1,4 @@
-genrule {
-    name: "android.hardware.graphics.mapper@2.0_genc++_headers",
-    cmd: "cp $in $genDir/android/hardware/graphics/mapper/2.0",
-    srcs: ["IMapper.h", "types.h"],
-    out: [
-        "android/hardware/graphics/mapper/2.0/IMapper.h",
-        "android/hardware/graphics/mapper/2.0/types.h",
-    ],
-}
-
 cc_library_static {
     name: "android.hardware.graphics.mapper@2.0",
-    generated_headers: ["android.hardware.graphics.mapper@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.graphics.mapper@2.0_genc++_headers"],
+    export_include_dirs: ["include"],
 }

diff --git a/graphics/mapper/2.0/IMapper.h b/graphics/mapper/2.0/include/android/hardware/graphics/mapper/2.0/IMapper.h
similarity index 100%
rename from graphics/mapper/2.0/IMapper.h
rename to graphics/mapper/2.0/include/android/hardware/graphics/mapper/2.0/IMapper.h


diff --git a/graphics/mapper/2.0/types.h b/graphics/mapper/2.0/include/android/hardware/graphics/mapper/2.0/types.h
similarity index 100%
rename from graphics/mapper/2.0/types.h
rename to graphics/mapper/2.0/include/android/hardware/graphics/mapper/2.0/types.h


diff --git a/light/2.0/Android.bp b/light/2.0/Android.bp
index 33b4af2..b762cc1 100644
--- a/light/2.0/Android.bp
+++ b/light/2.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.light@2.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.light@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.light@2.0",
     srcs: [
         "types.hal",
         "ILight.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.light@2.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.light@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.light@2.0",
     srcs: [
         "types.hal",
         "ILight.hal",
@@ -43,9 +43,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/light/2.0/default/android.hardware.light@2.0-service.rc b/light/2.0/default/android.hardware.light@2.0-service.rc
index 4228d95..3ba97d8 100644
--- a/light/2.0/default/android.hardware.light@2.0-service.rc
+++ b/light/2.0/default/android.hardware.light@2.0-service.rc

@@ -1,4 +1,4 @@
 service light-hal-2-0 /system/bin/hw/android.hardware.light@2.0-service
     class hal
     user system
-    group system readproc
\ No newline at end of file
+    group system
\ No newline at end of file

diff --git a/memtrack/1.0/Android.bp b/memtrack/1.0/Android.bp
index 996dbb6..83c09cf 100644
--- a/memtrack/1.0/Android.bp
+++ b/memtrack/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.memtrack@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.memtrack@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.memtrack@1.0",
     srcs: [
         "types.hal",
         "IMemtrack.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.memtrack@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.memtrack@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.memtrack@1.0",
     srcs: [
         "types.hal",
         "IMemtrack.hal",
@@ -43,9 +43,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/memtrack/1.0/default/Android.bp b/memtrack/1.0/default/Android.bp
index c6ab6b9..50d2318 100644
--- a/memtrack/1.0/default/Android.bp
+++ b/memtrack/1.0/default/Android.bp

@@ -32,6 +32,7 @@
 cc_binary {
     relative_install_path: "hw",
     name: "android.hardware.memtrack@1.0-service",
+    init_rc: ["android.hardware.memtrack@1.0-service.rc"],
     srcs: ["service.cpp"],
 
     shared_libs: [

diff --git a/memtrack/1.0/default/android.hardware.memtrack@1.0-service.rc b/memtrack/1.0/default/android.hardware.memtrack@1.0-service.rc
new file mode 100644
index 0000000..14e7d00
--- /dev/null
+++ b/memtrack/1.0/default/android.hardware.memtrack@1.0-service.rc

@@ -0,0 +1,4 @@
+service memtrack-hal-1-0 /system/bin/hw/android.hardware.memtrack@1.0-service
+    class hal
+    user system
+    group system

diff --git a/nfc/1.0/Android.bp b/nfc/1.0/Android.bp
index 2b8f3af..b6e8d08 100644
--- a/nfc/1.0/Android.bp
+++ b/nfc/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.nfc@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.nfc@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.nfc@1.0",
     srcs: [
         "types.hal",
         "INfc.hal",
@@ -18,8 +18,8 @@
 
 genrule {
     name: "android.hardware.nfc@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.nfc@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.nfc@1.0",
     srcs: [
         "types.hal",
         "INfc.hal",
@@ -51,9 +51,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/nfc/1.0/vts/NfcClientCallback.vts b/nfc/1.0/vts/NfcClientCallback.vts
index e2a3e5b..e39ea7c 100644
--- a/nfc/1.0/vts/NfcClientCallback.vts
+++ b/nfc/1.0/vts/NfcClientCallback.vts

@@ -11,11 +11,11 @@
         name: "sendEvent"
         arg: {
             type: TYPE_ENUM
-            predefined_type: "NfcEvent"
+            predefined_type: "::android::hardware::nfc::V1_0::NfcEvent"
         }
         arg: {
             type: TYPE_ENUM
-            predefined_type: "NfcStatus"
+            predefined_type: "::android::hardware::nfc::V1_0::NfcStatus"
         }
     }
 

diff --git a/nfc/1.0/vts/types.vts b/nfc/1.0/vts/types.vts
index 969a8af..e43db1e 100644
--- a/nfc/1.0/vts/types.vts
+++ b/nfc/1.0/vts/types.vts

@@ -4,8 +4,9 @@
 
 package: "android.hardware.nfc"
 
+
 attribute: {
-    name: "NfcEvent"
+    name: "::android::hardware::nfc::V1_0::NfcEvent"
     type: TYPE_ENUM
     enum_value: {
         scalar_type: "uint32_t"
@@ -42,7 +43,7 @@
 }
 
 attribute: {
-    name: "NfcStatus"
+    name: "::android::hardware::nfc::V1_0::NfcStatus"
     type: TYPE_ENUM
     enum_value: {
         scalar_type: "uint32_t"

diff --git a/power/1.0/Android.bp b/power/1.0/Android.bp
index 4b6d34b..a671474 100644
--- a/power/1.0/Android.bp
+++ b/power/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.power@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.power@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.power@1.0",
     srcs: [
         "types.hal",
         "IPower.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.power@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.power@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.power@1.0",
     srcs: [
         "types.hal",
         "IPower.hal",
@@ -43,9 +43,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/power/1.0/default/Android.bp b/power/1.0/default/Android.bp
index 4c31c6f..e573186 100644
--- a/power/1.0/default/Android.bp
+++ b/power/1.0/default/Android.bp

@@ -31,6 +31,7 @@
 cc_binary {
     relative_install_path: "hw",
     name: "android.hardware.power@1.0-service",
+    init_rc: ["android.hardware.power@1.0-service.rc"],
     srcs: ["service.cpp"],
 
     shared_libs: [

diff --git a/power/1.0/default/android.hardware.power@1.0-service.rc b/power/1.0/default/android.hardware.power@1.0-service.rc
new file mode 100644
index 0000000..6063541
--- /dev/null
+++ b/power/1.0/default/android.hardware.power@1.0-service.rc

@@ -0,0 +1,4 @@
+service power-hal-1-0 /system/bin/hw/android.hardware.power@1.0-service
+    class hal
+    user system
+    group system

diff --git a/radio/1.0/Android.bp b/radio/1.0/Android.bp
index 6e122fd..0f89421 100644
--- a/radio/1.0/Android.bp
+++ b/radio/1.0/Android.bp

@@ -2,31 +2,37 @@
 
 genrule {
     name: "android.hardware.radio@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.radio@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.radio@1.0",
     srcs: [
         "types.hal",
         "IRadio.hal",
         "IRadioIndication.hal",
         "IRadioResponse.hal",
+        "ISap.hal",
+        "ISapCallback.hal",
     ],
     out: [
         "android/hardware/radio/1.0/types.cpp",
         "android/hardware/radio/1.0/RadioAll.cpp",
         "android/hardware/radio/1.0/RadioIndicationAll.cpp",
         "android/hardware/radio/1.0/RadioResponseAll.cpp",
+        "android/hardware/radio/1.0/SapAll.cpp",
+        "android/hardware/radio/1.0/SapCallbackAll.cpp",
     ],
 }
 
 genrule {
     name: "android.hardware.radio@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.radio@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.radio@1.0",
     srcs: [
         "types.hal",
         "IRadio.hal",
         "IRadioIndication.hal",
         "IRadioResponse.hal",
+        "ISap.hal",
+        "ISapCallback.hal",
     ],
     out: [
         "android/hardware/radio/1.0/types.h",
@@ -45,6 +51,16 @@
         "android/hardware/radio/1.0/BnRadioResponse.h",
         "android/hardware/radio/1.0/BpRadioResponse.h",
         "android/hardware/radio/1.0/BsRadioResponse.h",
+        "android/hardware/radio/1.0/ISap.h",
+        "android/hardware/radio/1.0/IHwSap.h",
+        "android/hardware/radio/1.0/BnSap.h",
+        "android/hardware/radio/1.0/BpSap.h",
+        "android/hardware/radio/1.0/BsSap.h",
+        "android/hardware/radio/1.0/ISapCallback.h",
+        "android/hardware/radio/1.0/IHwSapCallback.h",
+        "android/hardware/radio/1.0/BnSapCallback.h",
+        "android/hardware/radio/1.0/BpSapCallback.h",
+        "android/hardware/radio/1.0/BsSapCallback.h",
     ],
 }
 
@@ -59,9 +75,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/radio/1.0/Android.mk b/radio/1.0/Android.mk
index 1ad78ac..5cfd32e 100644
--- a/radio/1.0/Android.mk
+++ b/radio/1.0/Android.mk

@@ -13,6 +13,40 @@
 HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
 
 #
+# Build types.hal (ActivityStatsInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ActivityStatsInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.ActivityStatsInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ApnAuthType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ApnAuthType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.ApnAuthType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (AppState)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/AppState.java
@@ -183,6 +217,91 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (Carrier)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/Carrier.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.Carrier
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CarrierMatchType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CarrierMatchType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CarrierMatchType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CarrierRestrictions)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CarrierRestrictions.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CarrierRestrictions
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaBroadcastSmsConfigInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaBroadcastSmsConfigInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaBroadcastSmsConfigInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaRoamingType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaRoamingType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaRoamingType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (CdmaSignalStrength)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSignalStrength.java
@@ -200,6 +319,431 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (CdmaSmsAck)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsAck.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsAck
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsAddress)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsAddress.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsAddress
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsDigitMode)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsDigitMode.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsDigitMode
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsErrorClass)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsErrorClass.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsErrorClass
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsMessage)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsMessage.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsMessage
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsNumberMode)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsNumberMode.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsNumberMode
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsNumberPlan)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsNumberPlan.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsNumberPlan
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsNumberType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsNumberType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsNumberType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsSubaddress)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsSubaddress.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsSubaddress
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsSubaddressType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsSubaddressType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsSubaddressType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsWriteArgs)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsWriteArgs.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsWriteArgs
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsWriteArgsStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsWriteArgsStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsWriteArgsStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSubscriptionSource)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSubscriptionSource.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSubscriptionSource
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityCdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityCdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityCdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityGsm)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityGsm.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityGsm
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityLte)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityLte.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityLte
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityTdscdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityTdscdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityTdscdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityWcdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityWcdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityWcdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoCdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoCdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoCdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoGsm)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoGsm.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoGsm
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoLte)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoLte.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoLte
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoTdscdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoTdscdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoTdscdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoWcdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoWcdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoWcdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (ClipStatus)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/ClipStatus.java
@@ -268,6 +812,40 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (DataProfileInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/DataProfileInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.DataProfileInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (DataProfileInfoType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/DataProfileInfoType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.DataProfileInfoType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (DataRegStateResult)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/DataRegStateResult.java
@@ -319,9 +897,9 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
-# Build types.hal (GwSignalStrength)
+# Build types.hal (GsmBroadcastSmsConfigInfo)
 #
-GEN := $(intermediates)/android/hardware/radio/1.0/GwSignalStrength.java
+GEN := $(intermediates)/android/hardware/radio/1.0/GsmBroadcastSmsConfigInfo.java
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
 $(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
@@ -329,7 +907,126 @@
 $(GEN): PRIVATE_CUSTOM_TOOL = \
         $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
         -Ljava -randroid.hardware:hardware/interfaces \
-        android.hardware.radio@1.0::types.GwSignalStrength
+        android.hardware.radio@1.0::types.GsmBroadcastSmsConfigInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (GsmSignalStrength)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/GsmSignalStrength.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.GsmSignalStrength
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (GsmSmsMessage)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/GsmSmsMessage.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.GsmSmsMessage
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfig)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfig.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfig
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfigModem)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfigModem.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfigModem
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfigSim)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfigSim.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfigSim
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfigState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfigState.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfigState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfigType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfigType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfigType
 
 $(GEN): $(LOCAL_PATH)/types.hal
 	$(transform-generated-source)
@@ -370,6 +1067,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (ImsSmsMessage)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ImsSmsMessage.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.ImsSmsMessage
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (LastCallFailCause)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/LastCallFailCause.java
@@ -387,6 +1101,57 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (LceDataInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/LceDataInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.LceDataInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (LceStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/LceStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.LceStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (LceStatusInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/LceStatusInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.LceStatusInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (LteSignalStrength)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/LteSignalStrength.java
@@ -404,6 +1169,57 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (NeighboringCell)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/NeighboringCell.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.NeighboringCell
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NvItem)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/NvItem.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.NvItem
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NvWriteItem)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/NvWriteItem.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.NvWriteItem
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (OperatorInfo)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/OperatorInfo.java
@@ -472,6 +1288,40 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (PreferredNetworkType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/PreferredNetworkType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.PreferredNetworkType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessFamily)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioAccessFamily.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioAccessFamily
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (RadioBandMode)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/RadioBandMode.java
@@ -489,6 +1339,57 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (RadioCapability)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCapability.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCapability
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCapabilityPhase)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCapabilityPhase.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCapabilityPhase
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCapabilityStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCapabilityStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCapabilityStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (RadioCdmaSmsConst)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/RadioCdmaSmsConst.java
@@ -608,6 +1509,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (RadioTechnologyFamily)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioTechnologyFamily.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioTechnologyFamily
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (RegState)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/RegState.java
@@ -625,6 +1543,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (ResetNvType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ResetNvType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.ResetNvType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (RestrictedState)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/RestrictedState.java
@@ -642,6 +1577,125 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (SapApduType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapApduType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapApduType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapConnectRsp)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapConnectRsp.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapConnectRsp
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapDisconnectType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapDisconnectType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapDisconnectType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapResultCode)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapResultCode.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapResultCode
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapTransferProtocol)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapTransferProtocol.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapTransferProtocol
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SelectUiccSub)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SelectUiccSub.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SelectUiccSub
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (SendSmsResult)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/SendSmsResult.java
@@ -693,6 +1747,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (SimApdu)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SimApdu.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SimApdu
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (SmsAcknowledgeFailCause)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/SmsAcknowledgeFailCause.java
@@ -744,6 +1815,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (SubscriptionType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SubscriptionType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SubscriptionType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (TdScdmaSignalStrength)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/TdScdmaSignalStrength.java
@@ -761,6 +1849,57 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (TimeStampType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/TimeStampType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.TimeStampType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (TtyMode)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/TtyMode.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.TtyMode
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (UiccSubActStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/UiccSubActStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.UiccSubActStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (UusDcs)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/UusDcs.java
@@ -829,6 +1968,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (WcdmaSignalStrength)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/WcdmaSignalStrength.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.WcdmaSignalStrength
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build IRadio.hal
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/IRadio.java
@@ -888,6 +2044,46 @@
 $(GEN): $(LOCAL_PATH)/IRadioResponse.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISap.hal
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ISap.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISap.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISapCallback.hal
+$(GEN): $(LOCAL_PATH)/ISapCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::ISap
+
+$(GEN): $(LOCAL_PATH)/ISap.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISapCallback.hal
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ISapCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISapCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::ISapCallback
+
+$(GEN): $(LOCAL_PATH)/ISapCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
 include $(BUILD_JAVA_LIBRARY)
 
 
@@ -902,6 +2098,40 @@
 HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
 
 #
+# Build types.hal (ActivityStatsInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ActivityStatsInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.ActivityStatsInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ApnAuthType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ApnAuthType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.ApnAuthType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (AppState)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/AppState.java
@@ -1072,6 +2302,91 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (Carrier)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/Carrier.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.Carrier
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CarrierMatchType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CarrierMatchType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CarrierMatchType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CarrierRestrictions)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CarrierRestrictions.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CarrierRestrictions
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaBroadcastSmsConfigInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaBroadcastSmsConfigInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaBroadcastSmsConfigInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaRoamingType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaRoamingType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaRoamingType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (CdmaSignalStrength)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSignalStrength.java
@@ -1089,6 +2404,431 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (CdmaSmsAck)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsAck.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsAck
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsAddress)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsAddress.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsAddress
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsDigitMode)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsDigitMode.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsDigitMode
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsErrorClass)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsErrorClass.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsErrorClass
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsMessage)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsMessage.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsMessage
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsNumberMode)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsNumberMode.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsNumberMode
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsNumberPlan)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsNumberPlan.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsNumberPlan
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsNumberType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsNumberType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsNumberType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsSubaddress)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsSubaddress.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsSubaddress
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsSubaddressType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsSubaddressType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsSubaddressType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsWriteArgs)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsWriteArgs.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsWriteArgs
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSmsWriteArgsStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSmsWriteArgsStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSmsWriteArgsStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CdmaSubscriptionSource)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CdmaSubscriptionSource.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CdmaSubscriptionSource
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityCdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityCdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityCdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityGsm)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityGsm.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityGsm
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityLte)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityLte.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityLte
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityTdscdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityTdscdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityTdscdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellIdentityWcdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellIdentityWcdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellIdentityWcdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoCdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoCdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoCdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoGsm)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoGsm.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoGsm
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoLte)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoLte.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoLte
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoTdscdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoTdscdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoTdscdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CellInfoWcdma)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/CellInfoWcdma.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.CellInfoWcdma
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (ClipStatus)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/ClipStatus.java
@@ -1157,6 +2897,40 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (DataProfileInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/DataProfileInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.DataProfileInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (DataProfileInfoType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/DataProfileInfoType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.DataProfileInfoType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (DataRegStateResult)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/DataRegStateResult.java
@@ -1208,9 +2982,9 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
-# Build types.hal (GwSignalStrength)
+# Build types.hal (GsmBroadcastSmsConfigInfo)
 #
-GEN := $(intermediates)/android/hardware/radio/1.0/GwSignalStrength.java
+GEN := $(intermediates)/android/hardware/radio/1.0/GsmBroadcastSmsConfigInfo.java
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
 $(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
@@ -1218,7 +2992,126 @@
 $(GEN): PRIVATE_CUSTOM_TOOL = \
         $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
         -Ljava -randroid.hardware:hardware/interfaces \
-        android.hardware.radio@1.0::types.GwSignalStrength
+        android.hardware.radio@1.0::types.GsmBroadcastSmsConfigInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (GsmSignalStrength)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/GsmSignalStrength.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.GsmSignalStrength
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (GsmSmsMessage)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/GsmSmsMessage.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.GsmSmsMessage
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfig)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfig.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfig
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfigModem)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfigModem.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfigModem
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfigSim)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfigSim.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfigSim
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfigState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfigState.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfigState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HardwareConfigType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/HardwareConfigType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.HardwareConfigType
 
 $(GEN): $(LOCAL_PATH)/types.hal
 	$(transform-generated-source)
@@ -1259,6 +3152,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (ImsSmsMessage)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ImsSmsMessage.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.ImsSmsMessage
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (LastCallFailCause)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/LastCallFailCause.java
@@ -1276,6 +3186,57 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (LceDataInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/LceDataInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.LceDataInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (LceStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/LceStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.LceStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (LceStatusInfo)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/LceStatusInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.LceStatusInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (LteSignalStrength)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/LteSignalStrength.java
@@ -1293,6 +3254,57 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (NeighboringCell)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/NeighboringCell.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.NeighboringCell
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NvItem)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/NvItem.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.NvItem
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NvWriteItem)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/NvWriteItem.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.NvWriteItem
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (OperatorInfo)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/OperatorInfo.java
@@ -1361,6 +3373,40 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (PreferredNetworkType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/PreferredNetworkType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.PreferredNetworkType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessFamily)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioAccessFamily.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioAccessFamily
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (RadioBandMode)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/RadioBandMode.java
@@ -1378,6 +3424,57 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (RadioCapability)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCapability.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCapability
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCapabilityPhase)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCapabilityPhase.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCapabilityPhase
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCapabilityStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCapabilityStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCapabilityStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (RadioCdmaSmsConst)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/RadioCdmaSmsConst.java
@@ -1497,6 +3594,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (RadioTechnologyFamily)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioTechnologyFamily.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioTechnologyFamily
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (RegState)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/RegState.java
@@ -1514,6 +3628,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (ResetNvType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ResetNvType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.ResetNvType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (RestrictedState)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/RestrictedState.java
@@ -1531,6 +3662,125 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (SapApduType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapApduType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapApduType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapConnectRsp)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapConnectRsp.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapConnectRsp
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapDisconnectType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapDisconnectType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapDisconnectType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapResultCode)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapResultCode.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapResultCode
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SapTransferProtocol)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SapTransferProtocol.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SapTransferProtocol
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SelectUiccSub)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SelectUiccSub.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SelectUiccSub
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (SendSmsResult)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/SendSmsResult.java
@@ -1582,6 +3832,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (SimApdu)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SimApdu.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SimApdu
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (SmsAcknowledgeFailCause)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/SmsAcknowledgeFailCause.java
@@ -1633,6 +3900,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (SubscriptionType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/SubscriptionType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.SubscriptionType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (TdScdmaSignalStrength)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/TdScdmaSignalStrength.java
@@ -1650,6 +3934,57 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (TimeStampType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/TimeStampType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.TimeStampType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (TtyMode)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/TtyMode.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.TtyMode
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (UiccSubActStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/UiccSubActStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.UiccSubActStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (UusDcs)
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/UusDcs.java
@@ -1718,6 +4053,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (WcdmaSignalStrength)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/WcdmaSignalStrength.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.WcdmaSignalStrength
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build IRadio.hal
 #
 GEN := $(intermediates)/android/hardware/radio/1.0/IRadio.java
@@ -1777,6 +4129,46 @@
 $(GEN): $(LOCAL_PATH)/IRadioResponse.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISap.hal
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ISap.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISap.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISapCallback.hal
+$(GEN): $(LOCAL_PATH)/ISapCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::ISap
+
+$(GEN): $(LOCAL_PATH)/ISap.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISapCallback.hal
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/ISapCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISapCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::ISapCallback
+
+$(GEN): $(LOCAL_PATH)/ISapCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
 include $(BUILD_STATIC_JAVA_LIBRARY)
 
 

diff --git a/radio/1.0/IRadio.hal b/radio/1.0/IRadio.hal
index 38c36e8..d2ffa82 100644
--- a/radio/1.0/IRadio.hal
+++ b/radio/1.0/IRadio.hal

@@ -21,8 +21,7 @@
 
 /*
  * This interface is used by telephony & telecom to talk to cellular radio.
- * All the functions have minimum two parameters:
- * slotId: which corresponds to sim slot id.
+ * 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.
@@ -31,28 +30,25 @@
     /*
      * Set response functions for radio requests & radio indications.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param radioResponse Object containing response functions
      * @param radioIndication Object containing radio indications
      */
-    setResponseFunctions(int32_t slotId, IRadioResponse radioResponse,
+    setResponseFunctions(IRadioResponse radioResponse,
             IRadioIndication radioIndication);
 
     /*
      * Requests status of the ICC card
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getIccCardStatusResponse()
      *
      */
-    oneway getIccCardStatus(int32_t slotId, int32_t serial);
+    oneway getIccCardStatus(int32_t serial);
 
     /*
      * Supplies ICC PIN. Only called if CardStatus has AppState.PIN state
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param pin PIN value
      * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
@@ -60,12 +56,11 @@
      * Response function is IRadioResponse.supplyIccPinForAppResponse()
      *
      */
-    oneway supplyIccPinForApp(int32_t slotId, int32_t serial, string pin, string aid);
+    oneway supplyIccPinForApp(int32_t serial, string pin, string aid);
 
     /*
      * Supplies ICC PUK and new PIN.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param puk PUK value
      * @param pin New PIN value
@@ -74,13 +69,12 @@
      * Response function is IRadioResponse.supplyIccPukForAppResponse()
      *
      */
-    oneway supplyIccPukForApp(int32_t slotId, int32_t serial, string puk, string pin, string aid);
+    oneway supplyIccPukForApp(int32_t serial, string puk, string pin, string aid);
 
     /*
      * Supplies ICC PIN2. Only called following operation where SIM_PIN2 was
      * returned as a a failure from a previous operation.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param pin2 PIN2 value
      * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
@@ -88,12 +82,11 @@
      * Response function is IRadioResponse.supplyIccPin2ForAppResponse()
      *
      */
-    oneway supplyIccPin2ForApp(int32_t slotId, int32_t serial, string pin2, string aid);
+    oneway supplyIccPin2ForApp(int32_t serial, string pin2, string aid);
 
     /*
      * Supplies ICC PUK2 and new PIN2.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param puk2 PUK2 value
      * @param pin2 New PIN2 value
@@ -102,13 +95,12 @@
      * Response function is IRadioResponse.supplyIccPuk2ForAppResponse()
      *
      */
-    oneway supplyIccPuk2ForApp(int32_t slotId, int32_t serial, string puk2, string pin2,
+    oneway supplyIccPuk2ForApp(int32_t serial, string puk2, string pin2,
             string aid);
 
     /*
      * Supplies old ICC PIN and new PIN.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param oldPin Old pin value
      * @param newPin New pin value
@@ -117,13 +109,12 @@
      * Response function is IRadioResponse.changeIccPinForAppResponse()
      *
      */
-    oneway changeIccPinForApp(int32_t slotId, int32_t serial, string oldPin, string newPin,
+    oneway changeIccPinForApp(int32_t serial, string oldPin, string newPin,
             string aid);
 
     /*
      * Supplies old ICC PIN2 and new PIN2.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param oldPin2 Old pin2 value
      * @param newPin2 New pin2 value
@@ -132,97 +123,90 @@
      * Response function is IRadioResponse.changeIccPin2ForAppResponse()
      *
      */
-    oneway changeIccPin2ForApp(int32_t slotId, int32_t serial, string oldPin2, string newPin2,
+    oneway changeIccPin2ForApp(int32_t serial, string oldPin2, string newPin2,
             string aid);
 
     /*
      * Requests that network personalization be deactivated
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param netPin Network depersonlization code
      *
      * Response function is IRadioResponse.supplyNetworkDepersonalizationResponse()
      *
      */
-    oneway supplyNetworkDepersonalization(int32_t slotId, int32_t serial, string netPin);
+    oneway supplyNetworkDepersonalization(int32_t serial, string netPin);
 
     /*
      * Requests current call list
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getCurrentCallsResponse()
      *
      */
-    oneway getCurrentCalls(int32_t slotId, int32_t serial);
+    oneway getCurrentCalls(int32_t serial);
 
     /*
      * Initiate voice call.
      * This method is never used for supplementary service codes
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param dialInfo Dial struct
      *
      * Response function is IRadioResponse.dialResponse()
      *
      */
-    oneway dial(int32_t slotId, int32_t serial, Dial dialInfo);
+    oneway dial(int32_t serial, Dial dialInfo);
 
     /*
      * Get the SIM IMSI
      * Only valid when radio state is "RADIO_STATE_ON"
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
      *
      * Response function is IRadioResponse.getImsiForAppResponse()
      *
      */
-    oneway getImsiForApp(int32_t slotId, int32_t serial, string aid);
+    oneway getImsiForApp(int32_t serial, string aid);
 
     /*
      * Hang up a specific line (like AT+CHLD=1x)
      * After this HANGUP request returns, Radio must show the connection is NOT
      * active anymore in next requestGetCurrentCalls query.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param gsmIndex Connection index (value of 'x' in CHLD above)
      *
      * Response function is IRadioResponse.hangupResponse()
      *
      */
-    oneway hangup(int32_t slotId, int32_t serial, int32_t gsmIndex);
+    oneway hangup(int32_t serial, int32_t gsmIndex);
 
     /*
      * Hang up waiting or held (like AT+CHLD=0)
      * After this HANGUP request returns, Radio must show the connection is NOT
      * active anymore in next getCurrentCalls() query.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.hangupWaitingOrBackgroundResponse()
      *
      */
-    oneway hangupWaitingOrBackground(int32_t slotId, int32_t serial);
+    oneway hangupWaitingOrBackground(int32_t serial);
 
     /*
      * Hang up waiting or held (like AT+CHLD=1)
      * After this HANGUP request returns, Radio must show the connection is NOT
      * active anymore in next getCurrentCalls query.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.hangupForegroundResumeBackgroundResponse()
      *
      */
-    oneway hangupForegroundResumeBackground(int32_t slotId, int32_t serial);
+    oneway hangupForegroundResumeBackground(int32_t serial);
 
     /*
      * Switch waiting or holding call and active call (like AT+CHLD=2)
@@ -238,88 +222,80 @@
      * ACTIVE   IDLE                   HOLDING     IDLE
      * IDLE     IDLE                   IDLE        IDLE
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.switchWaitingOrHoldingAndActiveResponse()
      *
      */
-    oneway switchWaitingOrHoldingAndActive(int32_t slotId, int32_t serial);
+    oneway switchWaitingOrHoldingAndActive(int32_t serial);
 
     /*
      * Conference holding and active (like AT+CHLD=3)
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.conferenceResponse()
      *
      */
-    oneway conference(int32_t slotId, int32_t serial);
+    oneway conference(int32_t serial);
 
     /*
      * Send UDUB (user determined user busy) to ringing or
      * waiting call answer)
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.rejectCallResponse()
      *
      */
-    oneway rejectCall(int32_t slotId, int32_t serial);
+    oneway rejectCall(int32_t serial);
 
     /*
      * Requests the failure cause code for the most recently terminated call.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getLastCallFailCauseResponse()
      *
      */
-    oneway getLastCallFailCause(int32_t slotId, int32_t serial);
+    oneway getLastCallFailCause(int32_t serial);
 
     /*
      * Requests current signal strength and associated information.
      * Must succeed if radio is on.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getSignalStrengthResponse()
      */
-    oneway getSignalStrength(int32_t slotId, int32_t serial);
+    oneway getSignalStrength(int32_t serial);
 
     /*
      * Request current voice registration state
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getVoiceRegistrationStateResponse()
      */
-    oneway getVoiceRegistrationState(int32_t slotId, int32_t serial);
+    oneway getVoiceRegistrationState(int32_t serial);
 
     /*
      * Request current data registration state
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getDataRegistrationStateResponse()
      */
-    oneway getDataRegistrationState(int32_t slotId, int32_t serial);
+    oneway getDataRegistrationState(int32_t serial);
 
     /*
      * Request current operator ONS or EONS
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getOperatorResponse()
      */
-    oneway getOperator(int32_t slotId, int32_t serial);
+    oneway getOperator(int32_t serial);
 
     /*
      * Toggle radio on and off (for "airplane" mode)
@@ -328,13 +304,12 @@
      * any voice and data calls must be terminated and all associated
      * lists emptied.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param on To turn on radio -> on = true, to turn off radio -> on = false.
      *
      * Response function is IRadioResponse.setRadioPowerResponse()
      */
-    oneway setRadioPower(int32_t slotId, int32_t serial, bool on);
+    oneway setRadioPower(int32_t serial, bool on);
 
     /*
      * Send a DTMF tone
@@ -343,23 +318,18 @@
      * startDtmf(), that tone must be cancelled and the new tone
      * must be played instead
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param s string with single char having one of 12 values: 0-9, *, #
      *
      * Response function is IRadioResponse.sendDtmfResponse()
      */
-    oneway sendDtmf(int32_t slotId, int32_t serial, string s);
+    oneway sendDtmf(int32_t serial, string s);
 
     /*
      * Send an SMS message
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
-     * @param smscPDU is SMSC address in GSM BCD format prefixed by a length byte
-     *        (as expected by TS 27.005) or empty string for default SMSC
-     * @param pdu is SMS in PDU format as an ASCII hex string less the SMSC address
-     *        TP-Layer-Length is be "strlen(pdu)/2"
+     * @param message GsmSmsMessage as defined in types.hal
      *
      * Response function is IRadioResponse.sendSmsResponse()
      *
@@ -367,19 +337,15 @@
      * fails. RadioError:SMS_SEND_FAIL_RETRY means retry (i.e. error cause is 332)
      * and RadioError:GENERIC_FAILURE means no retry (i.e. error cause is 500)
      */
-    oneway sendSms(int32_t slotId, int32_t serial, string smscPDU, string pdu);
+    oneway sendSms(int32_t serial, GsmSmsMessage message);
 
     /*
      * Send an SMS message. Identical to sendSms,
      * except that more messages are expected to be sent soon. If possible,
      * keep SMS relay protocol link open (eg TS 27.005 AT+CMMS command)
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
-     * @param smscPDU is SMSC address in GSM BCD format prefixed by a length byte
-     *        (as expected by TS 27.005) or empty string for default SMSC
-     * @param pdu is SMS in PDU format as an ASCII hex string less the SMSC address
-     *        TP-Layer-Length is be "strlen(pdu)/2"
+     * @param message GsmSmsMessage as defined in types.hal
      *
      * Response function is IRadioResponse.sendSMSExpectMoreResponse()
      *
@@ -387,7 +353,7 @@
      * fails. RadioError:SMS_SEND_FAIL_RETRY means retry (i.e. error cause is 332)
      * and RadioError:GENERIC_FAILURE means no retry (i.e. error cause is 500)
      */
-    oneway sendSMSExpectMore(int32_t slotId, int32_t serial, string smscPDU, string pdu);
+    oneway sendSMSExpectMore(int32_t serial, GsmSmsMessage message);
 
     /*
      * Setup a packet data connection. If DataCallResponse.status
@@ -397,7 +363,7 @@
      * radio is powered off/on. This list is returned by getDataCallList()
      * and dataCallListChanged().
      *
-     * The RIL is expected to:
+     * 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.
@@ -408,7 +374,6 @@
      *  - Support up to getDataRegistrationState response[5]
      *    number of simultaneous data call contexts.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param radioTechnology Radio technology to use: 0-CDMA, 1-GSM/UMTS, 2...
      *        for values above 2 this is RadioTechnology + 2.
@@ -418,18 +383,14 @@
      * @param user is the username for APN, or empty string
      * @param password is the password for APN, or empty string
      * @param authType is the PAP / CHAP auth type. Values:
-     *        0 => PAP and CHAP is never performed.
-     *        1 => PAP may be performed; CHAP is never performed.
-     *        2 => CHAP may be performed; PAP is never performed.
-     *        3 => PAP / CHAP may be performed - baseband dependent.
      * @param protocol is the connection type to request must be one of the
      *        PDP_type values in TS 27.007 section 10.1.1.
      *        For example, "IP", "IPV6", "IPV4V6", or "PPP".
      *
      * Response function is IRadioResponse.setupDataCallResponse()
      */
-    oneway setupDataCall(int32_t slotId, int32_t serial, int32_t radioTechnology,
-            int32_t profile, string apn, string user, string password, int32_t authType,
+    oneway setupDataCall(int32_t serial, int32_t radioTechnology,
+            int32_t profile, string apn, string user, string password, ApnAuthType authType,
             string protocol);
 
     /*
@@ -441,7 +402,6 @@
      * Arguments and responses that are unused for certain
      * values of "command" must be ignored or set to empty string
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param iccIo IccIo
      *
@@ -451,7 +411,7 @@
      *
      * Response function is IRadioResponse.iccIOForAppResponse()
      */
-    oneway iccIOForApp(int32_t slotId, int32_t serial, IccIo iccIo);
+    oneway iccIOForApp(int32_t serial, IccIo iccIo);
 
     /*
      * Send a USSD message.
@@ -467,7 +427,6 @@
      * b) The implementation sends a unsolOnUssd() with a type code
      * of "0" (USSD-Notify/no further action) or "2" (session terminated)
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param ussd string containing the USSD request in UTF-8 format
      *
@@ -475,91 +434,83 @@
      *
      * See also requestCancelUssd, unsolOnUssd
      */
-    oneway sendUssd(int32_t slotId, int32_t serial, string ussd);
+    oneway sendUssd(int32_t serial, string ussd);
 
     /*
      * Cancel the current USSD session if one exists.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.cancelPendingUssdResponse()
      */
-    oneway cancelPendingUssd(int32_t slotId, int32_t serial);
+    oneway cancelPendingUssd(int32_t serial);
 
     /*
      * Gets current CLIR status
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getClirResponse()
      */
-    oneway getClir(int32_t slotId, int32_t serial);
+    oneway getClir(int32_t serial);
 
     /*
      * Set current CLIR status
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param status "n" parameter from TS 27.007 7.7
      *
      * Response function is IRadioResponse.setClirResponse()
      */
-    oneway setClir(int32_t slotId, int32_t serial, int32_t status);
+    oneway setClir(int32_t serial, int32_t status);
 
     /*
      * Request call forward status.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param callInfo CallForwardInfo
      *
      * Response function is IRadioResponse.getCallForwardStatusResponse()
      */
-    oneway getCallForwardStatus(int32_t slotId, int32_t serial,
+    oneway getCallForwardStatus(int32_t serial,
             CallForwardInfo callInfo);
 
     /*
      * Configure call forward rule
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param callInfo CallForwardInfo
      *
      * Response function is IRadioResponse.setCallForwardResponse()
      */
-    oneway setCallForward(int32_t slotId, int32_t serial, CallForwardInfo callInfo);
+    oneway setCallForward(int32_t serial, CallForwardInfo callInfo);
 
     /*
      * Query current call waiting state
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param serviceClass Service class is the TS 27.007 service class to query
      *
      * Response function is IRadioResponse.getCallWaitingResponse()
      */
-    oneway getCallWaiting(int32_t slotId, int32_t serial, int32_t serviceClass);
+    oneway getCallWaiting(int32_t serial, int32_t serviceClass);
 
     /*
      * Configure current call waiting state
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param enable is false for "disabled" and true for "enabled"
      * @param serviceClass is the TS 27.007 service class bit vector of services to modify
      *
      * Response function is IRadioResponse.setCallWaitingResponse()
      */
-    oneway setCallWaiting(int32_t slotId, int32_t serial, bool enable,
+    oneway setCallWaiting(int32_t serial, bool enable,
             int32_t serviceClass);
 
     /*
      * Acknowledge successful or failed receipt of SMS previously indicated
      * via unsolResponseNewSms
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param success is true on successful receipt
      *        (basically, AT+CNMA=1 from TS 27.005 is 0 on failed receipt
@@ -569,7 +520,7 @@
      *
      * Response function is IRadioResponse.acknowledgeLastIncomingGsmSmsResponse()
      */
-    oneway acknowledgeLastIncomingGsmSms(int32_t slotId, int32_t serial, bool success,
+    oneway acknowledgeLastIncomingGsmSms(int32_t serial, bool success,
             SmsAcknowledgeFailCause cause);
 
     /*
@@ -578,12 +529,11 @@
      * switchWaitingOrHoldingAndActive() must be used in this case
      * instead
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.acceptCallResponse()
      */
-    oneway acceptCall(int32_t slotId, int32_t serial);
+    oneway acceptCall(int32_t serial);
 
     /*
      * Deactivate packet data connection and remove from the
@@ -592,7 +542,6 @@
      * unsolDataCallListChanged must be
      * issued because of an deactivateDataCall.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param cid Indicates CID
      * @param reasonRadioShutDown Indicates Disconnect Reason
@@ -601,13 +550,12 @@
      *
      * Response function is IRadioResponse.deactivateDataCallResponse()
      */
-    oneway deactivateDataCall(int32_t slotId, int32_t serial, int32_t cid,
+    oneway deactivateDataCall(int32_t serial, int32_t cid,
             bool reasonRadioShutDown);
 
     /*
      * Query the status of a facility lock state
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param facility is the facility string code from TS 27.007 7.4
      *        (eg "AO" for BAOC, "SC" for SIM lock)
@@ -618,13 +566,12 @@
      *
      * Response function is IRadioResponse.getFacilityLockForAppResponse()
      */
-    oneway getFacilityLockForApp(int32_t slotId, int32_t serial, string facility,
+    oneway getFacilityLockForApp(int32_t serial, string facility,
             string password, int32_t serviceClass, string appId);
 
     /*
      * Enable/disable one facility lock
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param facility is the facility string code from TS 27.007 7.4 (eg "AO" for BAOC)
      * @param lockState false for "unlock" and true for "lock"
@@ -637,13 +584,12 @@
      *
      * Response function is IRadioResponse.setFacilityLockForAppResponse()
      */
-    oneway setFacilityLockForApp(int32_t slotId, int32_t serial, string facility, bool lockState,
+    oneway setFacilityLockForApp(int32_t serial, string facility, bool lockState,
             string password, int32_t serviceClass, string appId);
 
     /*
      * Change call barring facility password
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param facility facility string code from TS 27.007 7.4 (eg "AO" for BAOC)
      * @param oldPassword old password
@@ -651,52 +597,48 @@
      *
      * Response function is IRadioResponse.setBarringPasswordResponse()
      */
-    oneway setBarringPassword(int32_t slotId, int32_t serial, string facility,
+    oneway setBarringPassword(int32_t serial, string facility,
             string oldPassword, string newPassword);
 
     /*
      * Query current network selection mode
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getNetworkSelectionModeResponse()
      */
-    oneway getNetworkSelectionMode(int32_t slotId, int32_t serial);
+    oneway getNetworkSelectionMode(int32_t serial);
 
     /*
      * Specify that the network must be selected automatically.
      * This request must not respond until the new operator is selected and registered.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.setNetworkSelectionModeAutomaticResponse()
      */
-    oneway setNetworkSelectionModeAutomatic(int32_t slotId, int32_t serial);
+    oneway setNetworkSelectionModeAutomatic(int32_t serial);
 
     /*
      * Manually select a specified network.
      * This request must not respond until the new operator is selected and registered.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param operatorNumeric string specifying MCCMNC of network to select (eg "310170")
      *
      * Response function is IRadioResponse.setNetworkSelectionModeManualResponse()
      */
-    oneway setNetworkSelectionModeManual(int32_t slotId, int32_t serial, string operatorNumeric);
+    oneway setNetworkSelectionModeManual(int32_t serial, string operatorNumeric);
 
     /*
      * Scans for available networks
      * This request must not respond until the new operator is selected and registered.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getAvailableNetworksResponse()
      */
-    oneway getAvailableNetworks(int32_t slotId, int32_t serial);
+    oneway getAvailableNetworks(int32_t serial);
 
     /*
      * Start playing a DTMF tone. Continue playing DTMF tone until
@@ -704,33 +646,30 @@
      * If a startDtmf() is received while a tone is currently playing,
      * it must cancel the previous tone and play the new one.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param s string having a single character with one of 12 values: 0-9,*,#
      *
      * Response function is IRadioResponse.startDtmfResponse()
      */
-    oneway startDtmf(int32_t slotId, int32_t serial, string s);
+    oneway startDtmf(int32_t serial, string s);
 
     /*
      * Stop playing a currently playing DTMF tone.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.stopDtmfResponse()
      */
-    oneway stopDtmf(int32_t slotId, int32_t serial);
+    oneway stopDtmf(int32_t serial);
 
     /*
      * Return string value indicating baseband version, eg response from AT+CGMR
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getBasebandVersionResponse()
      */
-    oneway getBasebandVersion(int32_t slotId, int32_t serial);
+    oneway getBasebandVersion(int32_t serial);
 
     /*
      * Separate a party from a multiparty call placing the multiparty call
@@ -743,47 +682,43 @@
      * TS 22.030 6.5.5 "Entering "2X followed by send"
      * TS 27.007 "AT+CHLD=2x"
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param gsmIndex contains Connection index (value of 'x' in CHLD above)
      *
      * Response function is IRadioResponse.separateConnectionResponse()
      */
-    oneway separateConnection(int32_t slotId, int32_t serial, int32_t gsmIndex);
+    oneway separateConnection(int32_t serial, int32_t gsmIndex);
 
     /*
      * Turn on or off uplink (microphone) mute.
      * Must only be sent while voice call is active.
      * Must always be reset to "disable mute" when a new voice call is initiated
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param enable true for "enable mute" and false for "disable mute"
      *
      * Response function is IRadioResponse.setMuteResponse()
      */
-    oneway setMute(int32_t slotId, int32_t serial, bool enable);
+    oneway setMute(int32_t serial, bool enable);
 
     /*
      * Queries the current state of the uplink mute setting
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getMuteResponse()
      */
-    oneway getMute(int32_t slotId, int32_t serial);
+    oneway getMute(int32_t serial);
 
     /*
      * Queries the status of the CLIP supplementary service
      * (for MMI code "*#30#")
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getClipResponse()
      */
-    oneway getClip(int32_t slotId, int32_t serial);
+    oneway getClip(int32_t serial);
 
     /*
      * Returns the data call list. An entry is added when a
@@ -791,34 +726,31 @@
      * deactivateDataCall(). The list is emptied when
      * setRadioPower() off/on is issued.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getDataCallListResponse()
      */
-    oneway getDataCallList(int32_t slotId, int32_t serial);
+    oneway getDataCallList(int32_t serial);
 
     /*
      * This request is reserved for OEM-specific uses. It passes raw byte arrays back and forth.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param data data passed as raw bytes to oem
      *
-     * Response function is IRadioResponse.sendOemRilRequestRawResponse()
+     * Response function is IRadioResponse.sendOemRadioRequestRawResponse()
      */
-    oneway sendOemRilRequestRaw(int32_t slotId, int32_t serial, vec<uint8_t> data);
+    oneway sendOemRadioRequestRaw(int32_t serial, vec<uint8_t> data);
 
     /*
      * This request is reserved for OEM-specific uses. It passes strings back and forth.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param data data passed as strings to oem
      *
-     * Response function is IRadioResponse.sendOemRilRequestStringsResponse()
+     * Response function is IRadioResponse.sendOemRadioRequestStringsResponse()
      */
-    oneway sendOemRilRequestStrings(int32_t slotId, int32_t serial, vec<string> data);
+    oneway sendOemRadioRequestStrings(int32_t serial, vec<string> data);
 
     /*
      * Indicates the current state of the screen. When the screen is off, the
@@ -827,90 +759,801 @@
      * in an effort to conserve power. These notifications must resume when the
      * screen is on.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param enable true = screen on, false = screen off.
      *
      * Response function is IRadioResponse.sendScreenStateResponse()
      */
-    oneway sendScreenState(int32_t slotId, int32_t serial, bool enable);
+    oneway sendScreenState(int32_t serial, bool enable);
 
     /*
      * Enables/disables supplementary service related notifications from the network.
      * Notifications are reported via unsolSuppSvcNotification().
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param enable true = notifications enabled, false = notifications disabled.
      *
      * Response function is IRadioResponse.setSuppServiceNotificationsResponse()
      */
-    oneway setSuppServiceNotifications(int32_t slotId, int32_t serial, bool enable);
+    oneway setSuppServiceNotifications(int32_t serial, bool enable);
 
     /*
      * Stores a SMS message to SIM memory.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param smsWriteArgs SmsWriteArgs defined in types.hal
      *
      * Response function is IRadioResponse.writeSmsToSimResponse()
      */
-    oneway writeSmsToSim(int32_t slotId, int32_t serial, SmsWriteArgs smsWriteArgs);
+    oneway writeSmsToSim(int32_t serial, SmsWriteArgs smsWriteArgs);
 
     /*
      * Deletes a SMS message from SIM memory.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param index Record index of the message to delete.
      *
      * Response function is IRadioResponse.deleteSmsOnSimResponse()
      */
-    oneway deleteSmsOnSim(int32_t slotId, int32_t serial, int32_t index);
+    oneway deleteSmsOnSim(int32_t serial, int32_t index);
 
     /*
      * Assign a specified band for RF configuration.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param mode RadioBandMode defined in types.hal
      *
      * Response function is IRadioResponse.setBandModeResponse()
      */
-    oneway setBandMode(int32_t slotId, int32_t serial, RadioBandMode mode);
+    oneway setBandMode(int32_t serial, RadioBandMode mode);
 
     /*
      * Get the list of band modes supported by RF.
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      *
      * Response function is IRadioResponse.getAvailableBandModesResponse()
      */
-    oneway getAvailableBandModes(int32_t slotId, int32_t serial);
+    oneway getAvailableBandModes(int32_t serial);
 
     /*
      * Requests to send a SAT/USAT envelope command to SIM.
      * The SAT/USAT envelope command refers to 3GPP TS 11.14 and 3GPP TS 31.111
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param command SAT/USAT command in hexadecimal format string starting with command tag
      *
      * Response function is IRadioResponse.sendEnvelopeResponse()
      */
-    oneway sendEnvelope(int32_t slotId, int32_t serial, string command);
+    oneway sendEnvelope(int32_t serial, string command);
 
     /*
      * Requests to send a terminal response to SIM for a received proactive command
      *
-     * @param slotId SIM slot id for which the function is called; needed for multi-sim
      * @param serial Serial number of request.
      * @param commandResponse SAT/USAT response in hexadecimal format string starting with
      *        first byte of response data
      *
      * Response function is IRadioResponse.sendTerminalResponseResponseToSim()
      */
-    oneway sendTerminalResponseToSim(int32_t slotId, int32_t serial, string commandResponse);
+    oneway sendTerminalResponseToSim(int32_t serial, string commandResponse);
+
+    /*
+     * When STK application gets stkCallSetup(), the call actually has
+     * been initialized by mobile device already. (We could see the call has been in the 'call
+     * list') So, STK application needs to accept/reject the call according to user
+     * operations.
+     *
+     * @param serial Serial number of request.
+     * @param accept true = accept the call setup, false = reject the call setup
+     *
+     * Response callback is IRadioCallback.handleStkCallSetupRequestFromSimResponse()
+     */
+    oneway handleStkCallSetupRequestFromSim(int32_t serial,
+            bool accept);
+
+    /*
+     * Connects the two calls and disconnects the subscriber from both calls.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.explicitCallTransferResponse()
+     */
+    oneway explicitCallTransfer(int32_t serial);
+
+    /*
+     * Requests to set the preferred network type for searching and registering
+     * (CS/PS domain, RAT, and operation mode)
+     *
+     * @param serial Serial number of request.
+     * @param nwType PreferredNetworkType defined in types.hal
+     *
+     * Response callback is IRadioCallback.setPreferredNetworkTypeResponse()
+     */
+    oneway setPreferredNetworkType(int32_t serial,
+            PreferredNetworkType nwType);
+
+    /*
+     * Query the preferred network type (CS/PS domain, RAT, and operation mode)
+     * for searching and registering
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getPreferredNetworkTypeResponse()
+     */
+    oneway getPreferredNetworkType(int32_t serial);
+
+    /*
+     * Request neighboring cell id in GSM network
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getNeighboringCidsResponse()
+     */
+    oneway getNeighboringCids(int32_t serial);
+
+    /*
+     * Enables/disables network state change notifications due to changes in
+     * LAC and/or CID (for GSM) or BID/SID/NID/latitude/longitude (for CDMA).
+     * Basically +CREG=2 vs. +CREG=1 (TS 27.007).
+     * Note:  The Radio implementation must default to "updates enabled"
+     * when the screen is on and "updates disabled" when the screen is off.
+     *
+     * @param serial Serial number of request.
+     * @param enable true = updates enabled (+CREG=2), false = updates disabled (+CREG=1)
+     *
+     * Response callback is IRadioCallback.setLocationUpdatesResponse()
+     */
+    oneway setLocationUpdates(int32_t serial, bool enable);
+
+    /*
+     * Request to set the location where the CDMA subscription shall
+     * be retrieved
+     *
+     * @param serial Serial number of request.
+     * @param cdmaSub CdmaSubscriptionSource
+     *
+     * Response callback is IRadioCallback.setCdmaSubscriptionSourceResponse()
+     */
+    oneway setCdmaSubscriptionSource(int32_t serial,
+            CdmaSubscriptionSource cdmaSub);
+
+    /*
+     * Request to set the roaming preferences in CDMA
+     *
+     * @param serial Serial number of request.
+     * @param type CdmaRoamingType defined in types.hal
+     *
+     * Response callback is IRadioCallback.setCdmaRoamingPreferenceResponse()
+     */
+    oneway setCdmaRoamingPreference(int32_t serial,
+            CdmaRoamingType type);
+
+    /*
+     * Request the actual setting of the roaming preferences in CDMA in the modem
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getCdmaRoamingPreferenceResponse()
+     */
+    oneway getCdmaRoamingPreference(int32_t serial);
+
+    /*
+     * Request to set the TTY mode
+     *
+     * @param serial Serial number of request.
+     * @param mode TtyMode
+     *
+     * Response callback is IRadioCallback.setTTYModeResponse()
+     */
+    oneway setTTYMode(int32_t serial, TtyMode mode);
+
+    /*
+     * Request the setting of TTY mode
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getTTYModeResponse()
+     */
+    oneway getTTYMode(int32_t serial);
+
+    /*
+     * Request to set the preferred voice privacy mode used in voice scrambling.
+     *
+     * @param serial Serial number of request.
+     * @param enable false for Standard Privacy Mode (Public Long Code Mask)
+     *        true for Enhanced Privacy Mode (Private Long Code Mask)
+     *
+     * Response callback is IRadioCallback.setPreferredVoicePrivacyResponse()
+     */
+    oneway setPreferredVoicePrivacy(int32_t serial, bool enable);
+
+    /*
+     * Request the setting of preferred voice privacy mode.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getPreferredVoicePrivacyResponse()
+     */
+    oneway getPreferredVoicePrivacy(int32_t serial);
+
+    /*
+     * Send FLASH command
+     *
+     * @param serial Serial number of request.
+     * @param featureCode String associated with Flash command
+     *
+     * Response callback is IRadioCallback.sendCDMAFeatureCodeResponse()
+     */
+    oneway sendCDMAFeatureCode(int32_t serial, string featureCode);
+
+    /*
+     * Send DTMF string
+     *
+     * @param serial Serial number of request.
+     * @param dtmf DTMF string
+     * @param on DTMF ON length in milliseconds, or 0 to use default
+     * @param off is the DTMF OFF length in milliseconds, or 0 to use default
+     *
+     * Response callback is IRadioCallback.sendBurstDtmfResponse()
+     */
+    oneway sendBurstDtmf(int32_t serial, string dtmf, int32_t on, int32_t off);
+
+    /*
+     * Send a CDMA SMS message
+     *
+     * @param serial Serial number of request.
+     * @param sms Cdma Sms to be sent described by CdmaSmsMessage in types.hal
+     *
+     * Response callback is IRadioCallback.sendCdmaSmsResponse()
+     */
+    oneway sendCdmaSms(int32_t serial, CdmaSmsMessage sms);
+
+    /*
+     * Acknowledge the success or failure in the receipt of SMS
+     * previously indicated via responseCdmaNewSms()
+     *
+     * @param serial Serial number of request.
+     * @param smsAck Cdma Sms ack to be sent described by CdmaSmsAck in types.hal
+     *
+     * Response callback is IRadioCallback.acknowledgeLastIncomingCdmaSmsResponse()
+     */
+    oneway acknowledgeLastIncomingCdmaSms(int32_t serial, CdmaSmsAck smsAck);
+
+    /*
+     * Request the setting of GSM/WCDMA Cell Broadcast SMS config.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getGsmBroadcastConfigResponse()
+     */
+    oneway getGsmBroadcastConfig(int32_t serial);
+
+    /*
+     * Set GSM/WCDMA Cell Broadcast SMS config
+     *
+     * @param serial Serial number of request.
+     * @param configInfo Setting of GSM/WCDMA Cell broadcast config
+     *
+     * Response callback is IRadioCallback.setGsmBroadcastConfigResponse()
+     */
+    oneway setGsmBroadcastConfig(int32_t serial, GsmBroadcastSmsConfigInfo configInfo);
+
+    /*
+     * Enable or disable the reception of GSM/WCDMA Cell Broadcast SMS
+     *
+     * @param serial Serial number of request.
+     * @param activate indicates to activate or turn off the reception of GSM/WCDMA
+     *        Cell Broadcast SMS. true = activate, false = turn off
+     *
+     * Response callback is IRadioCallback.setGsmBroadcastActivationResponse()
+     */
+    oneway setGsmBroadcastActivation(int32_t serial, bool activate);
+
+    /*
+     * Request the setting of CDMA Broadcast SMS config
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getCdmaBroadcastConfigResponse()
+     */
+    oneway getCdmaBroadcastConfig(int32_t serial);
+
+    /*
+     * Set CDMA Broadcast SMS config
+     *
+     * @param serial Serial number of request.
+     * @param configInfo CDMA Broadcast SMS config to be set.
+     *
+     * Response callback is IRadioCallback.setCdmaBroadcastConfigResponse()
+     */
+    oneway setCdmaBroadcastConfig(int32_t serial, CdmaBroadcastSmsConfigInfo configInfo);
+
+    /*
+     * Enable or disable the reception of CDMA Cell Broadcast SMS
+     *
+     * @param serial Serial number of request.
+     * @param activate indicates to activate or turn off the reception of CDMA
+     *        Cell Broadcast SMS. true = activate, false = turn off
+     *
+     * Response callback is IRadioCallback.setCdmaBroadcastActivationResponse()
+     */
+    oneway setCdmaBroadcastActivation(int32_t serial, bool activate);
+
+    /*
+     * Request the device MDN / H_SID / H_NID.
+     * The request is only allowed when CDMA subscription is available. When CDMA
+     * subscription is changed, application layer must re-issue the request to
+     * update the subscription information.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getCDMASubscriptionResponse()
+     */
+    oneway getCDMASubscription(int32_t serial);
+
+    /*
+     * Stores a CDMA SMS message to RUIM memory.
+     *
+     * @param serial Serial number of request.
+     * @param cdmaSms CDMA message as defined by CdmaSmsWriteArgs in types.hal
+     *
+     * Response callback is IRadioCallback.writeSmsToRuimResponse()
+     */
+    oneway writeSmsToRuim(int32_t serial, CdmaSmsWriteArgs cdmaSms);
+
+    /*
+     * Deletes a CDMA SMS message from RUIM memory.
+     *
+     * @param serial Serial number of request.
+     * @param index record index of the message to delete
+     *
+     * Response callback is IRadioCallback.deleteSmsOnRuimResponse()
+     */
+    oneway deleteSmsOnRuim(int32_t serial, int32_t index);
+
+    /*
+     * Request the device ESN / MEID / IMEI / IMEISV.
+     * The request is always allowed and contains GSM and CDMA device identity.
+     * When CDMA subscription is changed the ESN/MEID changes. The application
+     * layer must re-issue the request to update the device identity in this case.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getDeviceIdentityResponse()
+     */
+    oneway getDeviceIdentity(int32_t serial);
+
+    /*
+     * Request the radio's system selection module to exit emergency
+     * callback mode. Radio must not respond with SUCCESS until the modem has
+     * completely exited from Emergency Callback Mode.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.exitEmergencyCallbackModeResponse()
+     */
+    oneway exitEmergencyCallbackMode(int32_t serial);
+
+    /*
+     * Get the default Short Message Service Center address on the device.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getSmscAddressResponse()
+     */
+    oneway getSmscAddress(int32_t serial);
+
+    /*
+     * Set the default Short Message Service Center address on the device.
+     *
+     * @param serial Serial number of request.
+     * @param smsc Short Message Service Center address to set
+     *
+     * Response callback is IRadioCallback.setSmscAddressResponse()
+     */
+    oneway setSmscAddress(int32_t serial, string smsc);
+
+    /*
+     * Indicates whether there is storage available for new SMS messages.
+     *
+     * @param serial Serial number of request.
+     * @param available true if memory is available for storing new messages,
+     *        false if memory capacity is exceeded
+     *
+     * Response callback is IRadioCallback.reportSmsMemoryStatusResponse()
+     */
+    oneway reportSmsMemoryStatus(int32_t serial, bool available);
+
+    /*
+     * Indicates that the StkSerivce is running and is
+     * ready to receive unsolicited stkXXXXX commands.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.reportStkServiceIsRunningResponse()
+     */
+    oneway reportStkServiceIsRunning(int32_t serial);
+
+    /*
+     * Request to query the location where the CDMA subscription shall be retrieved.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getCdmaSubscriptionSourceResponse()
+     */
+    oneway getCdmaSubscriptionSource(int32_t serial);
+
+    /*
+     * Request the ISIM application on the UICC to perform AKA
+     * challenge/response algorithm for IMS authentication
+     *
+     * @param serial Serial number of request.
+     * @param challenge challenge string in Base64 format
+     *
+     * Response callback is IRadioCallback.requestIsimAuthenticationResponse()
+     */
+    oneway requestIsimAuthentication(int32_t serial, string challenge);
+
+    /*
+     * Acknowledge successful or failed receipt of SMS previously indicated
+     * via unsol responseNewSms(), including acknowledgement TPDU to send
+     * as the RP-User-Data element of the RP-ACK or RP-ERROR PDU.
+     *
+     * @param serial Serial number of request.
+     * @param success true on successful receipt (send RP-ACK)
+     *        false on failed receipt (send RP-ERROR)
+     * @param ackPdu acknowledgement TPDU in hexadecimal format
+     *
+     * Response callback is IRadioCallback.acknowledgeIncomingGsmSmsWithPduResponse()
+     */
+    oneway acknowledgeIncomingGsmSmsWithPdu(int32_t serial, bool success, string ackPdu);
+
+    /*
+     * Requests to send a SAT/USAT envelope command to SIM.
+     * The SAT/USAT envelope command refers to 3GPP TS 11.14 and 3GPP TS 31.111.
+     *
+     * This request has one difference from sendEnvelope():
+     * the SW1 and SW2 status bytes from the UICC response are returned along with
+     * the response data, using the same structure as iccIOForApp().
+     *
+     * The implementation must perform normal processing of a '91XX'
+     * response in SW1/SW2 to retrieve the pending proactive command and send it
+     * as an unsolicited response, as sendEnvelope() does.
+     *
+     * @param serial Serial number of request.
+     * @param contents SAT/USAT command in hexadecimal format starting with command tag
+     *
+     * Response callback is IRadioCallback.sendEnvelopeWithStatusResponse()
+     */
+    oneway sendEnvelopeWithStatus(int32_t serial, string contents);
+
+    /*
+     * Query the radio technology type (3GPP/3GPP2) used for voice. Query is valid only
+     * when radio state is not RADIO_STATE_UNAVAILABLE
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getVoiceRadioTechnologyResponse()
+     */
+    oneway getVoiceRadioTechnology(int32_t serial);
+
+    /*
+     * Request all of the current cell information known to the radio. The radio
+     * must return list of all current cells, including the neighboring cells. If for a particular
+     * cell information isn't known then the appropriate unknown value will be returned.
+     * This does not cause or change the rate of unsolicited cellInfoList().
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getCellInfoListResponse()
+     */
+    oneway getCellInfoList(int32_t serial);
+
+    /*
+     * Sets the minimum time between when unsolicited cellInfoList() must be invoked.
+     * A value of 0, means invoke cellInfoList() when any of the reported
+     * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue
+     * a unsolicited cellInfoList().
+     *
+     * @param serial Serial number of request.
+     * @param rate minimum time in milliseconds to indicate time between unsolicited cellInfoList()
+     *
+     * Response callback is IRadioCallback.setCellInfoListRateResponse()
+     */
+    oneway setCellInfoListRate(int32_t serial, int32_t rate);
+
+    /*
+     * Set an apn to initial attach network
+     *
+     * @param serial Serial number of request.
+     * @param apn is the APN to connect to if radio technology is GSM/UMTS. This APN must
+     *        override the one in the profile. empty string indicates no APN overrride.
+     * @param protocol is the connection type to request must be one of the
+     *        PDP_type values in TS 27.007 section 10.1.1.
+     *        For example, "IP", "IPV6", "IPV4V6", or "PPP".
+     * @param authType is the PAP / CHAP auth type. Values:
+     * @param user is the username for APN, or empty string
+     * @param password is the password for APN, or empty string
+     *
+     * Response callback is IRadioCallback.setInitialAttachApnResponse()
+     */
+    oneway setInitialAttachApn(int32_t serial, string apn, string protocol, ApnAuthType authType,
+            string username, string password);
+
+    /*
+     * Request current IMS registration state
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getImsRegistrationStateResponse()
+     */
+    oneway getImsRegistrationState(int32_t serial);
+
+    /*
+     * Send a SMS message over IMS.
+     * Based on the return error, caller decides to resend if sending sms
+     * fails. SMS_SEND_FAIL_RETRY means retry, and other errors means no retry.
+     * In case of retry, data is encoded based on Voice Technology available.
+     *
+     * @param serial Serial number of request.
+     * @param message ImsSmsMessage as defined in types.hal to be sent
+     *
+     * Response callback is IRadioCallback.sendImsSmsResponse()
+     */
+    oneway sendImsSms(int32_t serial, ImsSmsMessage message);
+
+    /*
+     * Request APDU exchange on the basic channel. This command reflects TS 27.007
+     * "generic SIM access" operation (+CSIM). The modem must ensure proper function
+     * of GSM/CDMA, and filter commands appropriately. It must filter
+     * channel management and SELECT by DF name commands.
+     * "sessionid" field must be ignored.
+     *
+     * @param serial Serial number of request.
+     * @param message SimApdu as defined in types.hal to be sent
+     *
+     * Response callback is IRadioCallback.iccTransmitApduBasicChannelResponse()
+     */
+    oneway iccTransmitApduBasicChannel(int32_t serial, SimApdu message);
+
+    /*
+     * Open a new logical channel and select the given application. This command
+     * reflects TS 27.007 "open logical channel" operation (+CCHO).
+     *
+     * @param serial Serial number of request.
+     * @param aid AID value, See ETSI 102.221 and 101.220.
+     *
+     * Response callback is IRadioCallback.iccOpenLogicalChannelResponse()
+     */
+    oneway iccOpenLogicalChannel(int32_t serial, string aid);
+
+    /*
+     * Close a previously opened logical channel. This command reflects TS 27.007
+     * "close logical channel" operation (+CCHC).
+     *
+     * @param serial Serial number of request.
+     * @param channelId session id of the logical channel (+CCHC).
+     *
+     * Response callback is IRadioCallback.iccCloseLogicalChannelResponse()
+     */
+    oneway iccCloseLogicalChannel(int32_t serial, int32_t channelId);
+
+    /*
+     * Exchange APDUs with a UICC over a previously opened logical channel. This
+     * command reflects TS 27.007 "generic logical channel access" operation
+     * (+CGLA). The modem must filter channel management and SELECT by DF name
+     * commands.
+     *
+     * @param serial Serial number of request.
+     * @param message SimApdu as defined in types.hal to be sent
+     *
+     * Response callback is IRadioCallback.iccTransmitApduLogicalChannelResponse()
+     */
+    oneway iccTransmitApduLogicalChannel(int32_t serial, SimApdu message);
+
+    /*
+     * Read one of the radio NV items.
+     * This is used for device configuration by some CDMA operators.
+     *
+     * @param serial Serial number of request.
+     * @param itemId NvItem is radio NV item as defined in types.hal
+     *
+     * Response callback is IRadioCallback.nvReadItemResponse()
+     */
+    oneway nvReadItem(int32_t serial, NvItem itemId);
+
+    /*
+     * Write one of the radio NV items.
+     * This is used for device configuration by some CDMA operators.
+     *
+     * @param serial Serial number of request.
+     * @param item NvWriteItem as defined in types.hal
+     *
+     * Response callback is IRadioCallback.nvWriteItemResponse()
+     */
+    oneway nvWriteItem(int32_t serial, NvWriteItem item);
+
+    /*
+     * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage.
+     * This is used for device configuration by some CDMA operators.
+     *
+     * @param serial Serial number of request.
+     * @param prl PRL as a byte array
+     *
+     * Response callback is IRadioCallback.nvWriteCdmaPrlResponse()
+     */
+    oneway nvWriteCdmaPrl(int32_t serial, vec<uint8_t> prl);
+
+    /*
+     * Reset the radio NV configuration to the factory state.
+     * This is used for device configuration by some CDMA operators.
+     *
+     * @param serial Serial number of request.
+     * @param resetType ResetNvType as defined in types.hal
+     *
+     * Response callback is IRadioCallback.nvResetConfigResponse()
+     */
+    oneway nvResetConfig(int32_t serial, ResetNvType resetType);
+
+    /*
+     * Selection/de-selection of a subscription from a SIM card
+     *
+     * @param serial Serial number of request.
+     * @param uiccSub SelectUiccSub as defined in types.hal
+     *
+     * Response callback is IRadioCallback.setUiccSubscriptionResponse()
+     */
+    oneway setUiccSubscription(int32_t serial, SelectUiccSub uiccSub);
+
+    /*
+     * Tells the modem whether data calls are allowed or not
+     *
+     * @param serial Serial number of request.
+     * @param allow true to allow data calls, false to disallow data calls
+     *
+     * Response callback is IRadioCallback.setDataAllowedResponse()
+     */
+    oneway setDataAllowed(int32_t serial, bool allow);
+
+    /*
+     * Request all of the current hardware (modem and sim) associated with Radio.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getHardwareConfigResponse()
+     */
+    oneway getHardwareConfig(int32_t serial);
+
+    /*
+     * Returns the response of SIM Authentication through Radio challenge request.
+     *
+     * @param serial Serial number of request.
+     * @param authContext P2 value of authentication command, see P2 parameter in
+     *        3GPP TS 31.102 7.1.2
+     * @param authData the challenge string in Base64 format, see 3GPP TS 31.102 7.1.2
+     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value
+     *
+     * Response callback is IRadioCallback.requestIccSimAuthenticationResponse()
+     */
+    oneway requestIccSimAuthentication(int32_t serial, int32_t authContext, string authData,
+            string aid);
+
+    /*
+     * Set data profile in modem.
+     * Modem must erase existed profiles from framework, and apply new profiles
+     *
+     * @param serial Serial number of request.
+     * @param profiles Array of DataProfiles to set.
+     *
+     * Response callback is IRadioCallback.setDataProfileResponse()
+     */
+    oneway setDataProfile(int32_t serial, vec<DataProfileInfo> profiles);
+
+    /*
+     * Device is shutting down. All further commands are ignored
+     * and RADIO_NOT_AVAILABLE must be returned.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.requestShutdownResponse()
+     */
+    oneway requestShutdown(int32_t serial);
+
+    /*
+     * Used to get phone radio capablility.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getRadioCapabilityResponse()
+     */
+    oneway getRadioCapability(int32_t serial);
+
+    /*
+     * Used to set the phones radio capability. Be VERY careful
+     * using this request as it may cause some vendor modems to reset. Because
+     * of the possible modem reset any radio commands after this one may not be
+     * processed.
+     *
+     * @param serial Serial number of request.
+     * @param rc RadioCapability structure to be set
+     *
+     * Response callback is IRadioCallback.setRadioCapabilityResponse()
+     */
+    oneway setRadioCapability(int32_t serial, RadioCapability rc);
+
+    /*
+     * Start Link Capacity Estimate (LCE) service if supported by the radio.
+     *
+     * @param serial Serial number of request.
+     * @param reportInterval desired reporting interval (ms).
+     * @param pullMode LCE service mode. true: PULL; false: PUSH.
+     *
+     * Response callback is IRadioCallback.startLceServiceResponse()
+     */
+    oneway startLceService(int32_t serial, int32_t reportInterval, bool pullMode);
+
+    /*
+     * Stop Link Capacity Estimate (LCE) service, the STOP operation must be
+     * idempotent for the radio modem.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.stopLceServiceResponse()
+     */
+    oneway stopLceService(int32_t serial);
+
+    /*
+     * Pull LCE service for capacity information.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.pullLceDataResponse()
+     */
+    oneway pullLceData(int32_t serial);
+
+    /*
+     * Get modem activity information for power consumption estimation.
+     * Request clear-on-read statistics information that is used for
+     * estimating the per-millisecond power consumption of the cellular
+     * modem.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getModemActivityInfoResponse()
+     */
+    oneway getModemActivityInfo(int32_t serial);
+
+    /*
+     * Set carrier restrictions. Expected modem behavior:
+     *  If never receives this command
+     *  - Must allow all carriers
+     *  Receives this command with allAllowed true
+     *  - Must allow all carriers. If a previously allowed SIM is present, modem must not reload
+     *    the SIM. If a previously disallowed SIM is present, reload the SIM and notify Android.
+     *  Receives this command with a list of carriers & allAllowed = false
+     *  - Only allow specified carriers, persist across power cycles and FDR. If a present SIM
+     *    is in the allowed list, modem must not reload the SIM. If a present SIM is *not* in
+     *    the allowed list, modem must detach from the registered network and only keep emergency
+     *    service, and notify Android SIM refresh reset with new SIM state being
+     *    CardState:RESTRICTED. Emergency service must be enabled.
+     *
+     * @param serial Serial number of request.
+     * @param allAllowed true only when all carriers are allowed. Ignore "carriers" struct.
+     *        If false, consider "carriers" struct
+     * @param carriers CarrierRestrictions consisting allowed and excluded carriers as defined
+     *        in types.hal
+     *
+     * Response callback is IRadioCallback.setAllowedCarriersResponse()
+     */
+    oneway setAllowedCarriers(int32_t serial, bool allAllowed, CarrierRestrictions carriers);
+
+    /*
+     * Get carrier restrictions.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioCallback.getAllowedCarriersResponse()
+     */
+    oneway getAllowedCarriers(int32_t serial);
 };
\ No newline at end of file

diff --git a/radio/1.0/IRadioResponse.hal b/radio/1.0/IRadioResponse.hal
index 9efd028..c49286b 100644
--- a/radio/1.0/IRadioResponse.hal
+++ b/radio/1.0/IRadioResponse.hal

@@ -451,7 +451,7 @@
 
     /*
      * @param info Response info struct containing response type, serial no. & error
-     * @param iccIo ICC io operation response  as defined by IccIoResult in types.hal
+     * @param iccIo ICC io operation response as defined by IccIoResult in types.hal
      *
      * Valid errors returned:
      *   RadioError:NONE
@@ -1058,4 +1058,880 @@
      *   RadioError:GENERIC_FAILURE
      */
     oneway sendTerminalResponseToSimResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway handleStkCallSetupRequestFromSimResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway explicitCallTransferResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:MODE_NOT_SUPPORTED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setPreferredNetworkTypeResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param nwType RadioPreferredNetworkType defined in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getPreferredNetworkTypeResponse(RadioResponseInfo info,
+            PreferredNetworkType nwType);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param cell RadioNeighboringCell defined in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getNeighboringCidsResponse(RadioResponseInfo info, NeighboringCell cell);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setLocationUpdatesResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SIM_ABSENT
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setCdmaSubscriptionSourceResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setCdmaRoamingPreferenceResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param type CdmaRoamingType defined in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getCdmaRoamingPreferenceResponse(RadioResponseInfo info, CdmaRoamingType type);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setTTYModeResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param mode TtyMode
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getTTYModeResponse(RadioResponseInfo info, TtyMode mode);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setPreferredVoicePrivacyResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param enable false for Standard Privacy Mode (Public Long Code Mask)
+     *        true for Enhanced Privacy Mode (Private Long Code Mask)
+     *
+     * Valid errors:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getPreferredVoicePrivacyResponse(RadioResponseInfo info, bool enable);
+
+    /*
+     * Response callback for IRadio.sendCDMAFeatureCode()
+     *
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:INVALID_STATE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway sendCDMAFeatureCodeResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:INVALID_STATE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway sendBurstDtmfResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param sms Sms result struct as defined by SendSmsResult in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SMS_SEND_FAIL_RETRY
+     *   RadioError:NETWORK_REJECT
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:MODEM_ERR
+     *   RadioError:NETWORK_ERR
+     *   RadioError:ENCODING_ERR
+     *   RadioError:INVALID_SMSC_ADDRESS
+     *   RadioError:MODE_NOT_SUPPORTED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway sendCdmaSmsResponse(RadioResponseInfo info, SendSmsResult sms);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_SMS_TO_ACK
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:MODE_NOT_SUPPORTED
+     *   RadioError:NETWORK_NOT_READY
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway acknowledgeLastIncomingCdmaSmsResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param configInfo Setting of GSM/WCDMA Cell broadcast config
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getGsmBroadcastConfigResponse(RadioResponseInfo info, GsmBroadcastSmsConfigInfo configInfo);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setGsmBroadcastConfigResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setGsmBroadcastActivationResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param configInfo CDMA Broadcast SMS config.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getCdmaBroadcastConfigResponse(RadioResponseInfo info, CdmaBroadcastSmsConfigInfo configInfo);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setCdmaBroadcastConfigResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setCdmaBroadcastActivationResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param mdn MDN if CDMA subscription is available
+     * @param hSid is a comma separated list of H_SID (Home SID) if
+     *        CDMA subscription is available, in decimal format
+     * @param hNid is a comma separated list of H_NID (Home NID) if
+     *        CDMA subscription is available, in decimal format
+     * @param min MIN (10 digits, MIN2+MIN1) if CDMA subscription is available
+     * @param prl PRL version if CDMA subscription is available
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getCDMASubscriptionResponse(RadioResponseInfo info, string mdn, string hSid,
+            string hNid, string min, string prl);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param index record index where the cmda sms message is stored
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:SIM_FULL
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:ENCODING_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:MODE_NOT_SUPPORTED
+     *   RadioError:INVALID_SMSC_ADDRESS
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway writeSmsToRuimResponse(RadioResponseInfo info, uint32_t index);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_SUCH_ENTRY
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway deleteSmsOnRuimResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param imei IMEI if GSM subscription is available
+     * @param imeisv IMEISV if GSM subscription is available
+     * @param esn ESN if CDMA subscription is available
+     * @param meid MEID if CDMA subscription is available
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:GENERIC_FAILURE
+     *
+     * If a empty string value is returned for any of the device id, it means that there was error
+     * accessing the device.
+     *
+     */
+    oneway getDeviceIdentityResponse(RadioResponseInfo info, string imei, string imeisv,
+            string esn, string meid);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:OPERATION_NO_ALLOWED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway exitEmergencyCallbackModeResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param smsc Short Message Service Center address on the device
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NOT_PROVISIONED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getSmscAddressResponse(RadioResponseInfo info, string smsc);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setSmscAddressResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway reportSmsMemoryStatusResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param source CDMA subscription source
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getCdmaSubscriptionSourceResponse(RadioResponseInfo info, CdmaSubscriptionSource source);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param response response string of the challenge/response algo for ISIM auth in base64 format
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway requestIsimAuthenticationResponse(RadioResponseInfo info, string response);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway acknowledgeIncomingGsmSmsWithPduResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param iccIo IccIoResult as defined in types.hal corresponding to ICC IO response
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_BUSY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway sendEnvelopeWithStatusResponse(RadioResponseInfo info, IccIoResult iccIo);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param rat Current voice RAT
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getVoiceRadioTechnologyResponse(RadioResponseInfo info, RadioTechnology rat);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param cellInfo List of current cell information known to radio
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getCellInfoListResponse(RadioResponseInfo info, vec<CellInfo> cellInfo);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setCellInfoListRateResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setInitialAttachApnResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param isRegistered false = not registered, true = registered
+     * @param ratFamily RadioTechnologyFamily as defined in types.hal. This value is valid only if
+     *        isRegistered is true.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getImsRegistrationStateResponse(RadioResponseInfo info, bool isRegistered,
+            RadioTechnologyFamily ratFamily);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param sms Response to sms sent as defined by SendSmsResult in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SMS_SEND_FAIL_RETRY
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:NETWORK_REJECT
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:MODEM_ERR
+     *   RadioError:NETWORK_ERR
+     *   RadioError:ENCODING_ERR
+     *   RadioError:MODE_NOT_SUPPORTED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway sendImsSmsResponse(RadioResponseInfo info, SendSmsResult sms);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param result IccIoResult as defined in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway iccTransmitApduBasicChannelResponse(RadioResponseInfo info, IccIoResult result);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param channelId session id of the logical channel.
+     * @param selectResponse Contains the select response for the open channel command with one
+     *        byte per integer
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     *   RadioError:MISSING_RESOURCE
+     *   RadioError:NO_SUCH_ELEMENT
+     */
+    oneway iccOpenLogicalChannelResponse(RadioResponseInfo info, int32_t channelId,
+            vec<int8_t> selectResponse);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway iccCloseLogicalChannelResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param result IccIoResult as defined in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway iccTransmitApduLogicalChannelResponse(RadioResponseInfo info, IccIoResult result);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param result string containing the contents of the NV item
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway nvReadItemResponse(RadioResponseInfo info, string result);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway nvWriteItemResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway nvWriteCdmaPrlResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway nvResetConfigResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SUBSCRIPTION_NOT_SUPPORTED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setUiccSubscriptionResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setDataAllowedResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param config Array of HardwareConfig of the radio.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     */
+    oneway getHardwareConfigResponse(RadioResponseInfo info, vec<HardwareConfig> config);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param result IccIoResult as defined in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     */
+    oneway requestIccSimAuthenticationResponse(RadioResponseInfo info, IccIoResult result);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     */
+    oneway setDataProfileResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway requestShutdownResponse(RadioResponseInfo info);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param rc Radio capability as defined by RadioCapability in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getRadioCapabilityResponse(RadioResponseInfo info, RadioCapability rc);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param rc Radio capability as defined by RadioCapability in types.hal used to
+     *        feedback return status
+     *
+     * Valid errors returned:
+     *   RadioError:NONE means a unsol radioCapability() will be sent within 30 seconds.
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway setRadioCapabilityResponse(RadioResponseInfo info, RadioCapability rc);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param statusInfo LceStatusInfo indicating LCE status
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:LCE_NOT_SUPPORTED
+     */
+    oneway startLceServiceResponse(RadioResponseInfo info, LceStatusInfo statusInfo);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param statusInfo LceStatusInfo indicating LCE status
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:LCE_NOT_SUPPORTED
+     */
+    oneway stopLceServiceResponse(RadioResponseInfo info, LceStatusInfo statusInfo);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param lceInfo LceDataInfo indicating LCE data as defined in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:LCE_NOT_SUPPORTED
+     */
+    oneway pullLceDataResponse(RadioResponseInfo info, LceDataInfo lceInfo);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param activityInfo modem activity information
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:GENERIC_FAILURE
+     */
+    oneway getModemActivityInfoResponse(RadioResponseInfo info, ActivityStatsInfo activityInfo);
+
+    /*
+     * @param info Response info struct containing response type, serial no. & error
+     * @param numAllowed number of allowed carriers which have been set correctly.
+     *        On success, it must match the length of list Carriers->allowedCarriers.
+     *        if Length of allowed carriers list is 0, numAllowed = 0.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    oneway setAllowedCarriersResponse(RadioResponseInfo info, int32_t numAllowed);
+
+    /*
+     * Expected modem behavior:
+     *  Return list of allowed carriers, and if all carriers are allowed.
+     *
+     * @param info Response info struct containing response type, serial no. & error
+     * @param allAllowed true only when all carriers are allowed. Ignore "carriers" struct.
+     *        If false, consider "carriers" struct
+     * @param carriers Carrier restriction information.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    oneway getAllowedCarriersResponse(RadioResponseInfo info, bool allAllowed,
+            CarrierRestrictions carriers);
 };

diff --git a/radio/1.0/ISap.hal b/radio/1.0/ISap.hal
new file mode 100644
index 0000000..0351130
--- /dev/null
+++ b/radio/1.0/ISap.hal

@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio@1.0;
+
+import ISapCallback;
+
+interface ISap {
+    /**
+     * Set callback that has response and unsolicited indication functions
+     *
+     * @param sapCallback Object containing response and unosolicited indication callbacks
+     */
+    setCallback(ISapCallback sapCallback);
+
+    /**
+     * CONNECT_REQ from SAP 1.1 spec 5.1.1
+     *
+     * @param token Id to match req-resp. Resp must include same token.
+     * @param maxMsgSize MaxMsgSize to be used for SIM Access Profile connection
+     */
+    oneway connectReq(int32_t token, int32_t maxMsgSize);
+
+    /**
+     * DISCONNECT_REQ from SAP 1.1 spec 5.1.3
+     *
+     * @param token Id to match req-resp. Resp must include same token.
+     */
+    oneway disconnectReq(int32_t token);
+
+    /**
+     * TRANSFER_APDU_REQ from SAP 1.1 spec 5.1.6
+     *
+     * @param token Id to match req-resp. Resp must include same token.
+     * @param type APDU command type
+     * @param command CommandAPDU/CommandAPDU7816 parameter depending on type
+     */
+    oneway apduReq(int32_t token, SapApduType type, vec<uint8_t> command);
+
+    /**
+     * TRANSFER_ATR_REQ from SAP 1.1 spec 5.1.8
+     *
+     * @param token Id to match req-resp. Resp must include same token.
+     */
+    oneway transferAtrReq(int32_t token);
+
+    /**
+     * POWER_SIM_OFF_REQ and POWER_SIM_ON_REQ from SAP 1.1 spec 5.1.10 + 5.1.12
+     *
+     * @param token Id to match req-resp. Resp must include same token.
+     * @param state true for on, false for off
+     */
+    oneway powerReq(int32_t token, bool state);
+
+    /**
+     * RESET_SIM_REQ from SAP 1.1 spec 5.1.14
+     *
+     * @param token Id to match req-resp. Resp must include same token.
+     */
+    oneway resetSimReq(int32_t token);
+
+    /**
+     * TRANSFER_CARD_READER_STATUS_REQ from SAP 1.1 spec 5.1.17
+     *
+     * @param token Id to match req-resp. Resp must include same token.
+     */
+    oneway transferCardReaderStatusReq(int32_t token);
+
+    /**
+     * SET_TRANSPORT_PROTOCOL_REQ from SAP 1.1 spec 5.1.20
+     *
+     * @param token Id to match req-resp. Resp must include same token.
+     * @param transferProtocol Transport Protocol
+     */
+    oneway setTransferProtocolReq(int32_t token, SapTransferProtocol transferProtocol);
+};
\ No newline at end of file

diff --git a/radio/1.0/ISapCallback.hal b/radio/1.0/ISapCallback.hal
new file mode 100644
index 0000000..5129648
--- /dev/null
+++ b/radio/1.0/ISapCallback.hal

@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio@1.0;
+
+interface ISapCallback {
+    /**
+     * CONNECT_RESP from SAP 1.1 spec 5.1.2
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     * @param sapConnectRsp Connection Status
+     * @param maxMsgSize MaxMsgSize supported by server if request cannot be fulfilled.
+     *        Valid only if connectResponse is SapConnectResponse:MSG_SIZE_TOO_LARGE.
+     */
+    oneway connectResponse(int32_t token, SapConnectRsp sapConnectRsp, int32_t maxMsgSize);
+
+    /**
+     * DISCONNECT_RESP from SAP 1.1 spec 5.1.4
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     */
+    oneway disconnectResponse(int32_t token);
+
+    /**
+     * DISCONNECT_IND from SAP 1.1 spec 5.1.5
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     * @param disconnectType Disconnect Type to indicate if shutdown is graceful or immediate
+     */
+    oneway disconnectIndication(int32_t token, SapDisconnectType disconnectType);
+
+    /**
+     * TRANSFER_APDU_RESP from SAP 1.1 spec 5.1.7
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     * @param type APDU command type
+     * @param resultCode ResultCode to indicate if command was processed correctly
+     *        Possible values:
+     *        SapResultCode:SUCCESS,
+     *        SapResultCode:GENERIC_FAILURE,
+     *        SapResultCode:CARD_NOT_ACCESSSIBLE,
+     *        SapResultCode:CARD_ALREADY_POWERED_OFF,
+     *        SapResultCode:CARD_REMOVED
+     * @param apduRsp APDU Response. Valid only if command was processed correctly and no error
+     *        occurred.
+     */
+    oneway apduResponse(int32_t token,
+                        SapApduType type,
+                        SapResultCode resultCode,
+                        vec<uint8_t> apduRsp);
+
+    /**
+     * TRANSFER_ATR_RESP from SAP 1.1 spec 5.1.9
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     * @param resultCode ResultCode to indicate if command was processed correctly
+     *        Possible values:
+     *        SapResultCode:SUCCESS,
+     *        SapResultCode:GENERIC_FAILURE,
+     *        SapResultCode:CARD_ALREADY_POWERED_OFF,
+     *        SapResultCode:CARD_REMOVED,
+     *        SapResultCode:DATA_NOT_AVAILABLE
+     * @param atr Answer to Reset from the subscription module. Included only if no error occurred,
+     *        otherwise empty.
+     */
+    oneway transferAtrResponse(int32_t token, SapResultCode resultCode, vec<uint8_t> atr);
+
+    /**
+     * POWER_SIM_OFF_RESP and POWER_SIM_ON_RESP from SAP 1.1 spec 5.1.11 + 5.1.13
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     * @param resultCode ResultCode to indicate if command was processed correctly
+     *        Possible values:
+     *        SapResultCode:SUCCESS,
+     *        SapResultCode:GENERIC_FAILURE,
+     *        SapResultCode:CARD_NOT_ACCESSSIBLE, (possible only for power on req)
+     *        SapResultCode:CARD_ALREADY_POWERED_OFF, (possible only for power off req)
+     *        SapResultCode:CARD_REMOVED,
+     *        SapResultCode:CARD_ALREADY_POWERED_ON (possible only for power on req)
+     */
+    oneway powerResponse(int32_t token, SapResultCode resultCode);
+
+    /**
+     * RESET_SIM_RESP from SAP 1.1 spec 5.1.15
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     * @param resultCode ResultCode to indicate if command was processed correctly
+     *        Possible values:
+     *        SapResultCode:SUCCESS,
+     *        SapResultCode:GENERIC_FAILURE,
+     *        SapResultCode:CARD_NOT_ACCESSSIBLE,
+     *        SapResultCode:CARD_ALREADY_POWERED_OFF,
+     *        SapResultCode:CARD_REMOVED
+     */
+    oneway resetSimResponse(int32_t token, SapResultCode resultCode);
+
+    /**
+     * STATUS_IND from SAP 1.1 spec 5.1.16
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     * @param status Parameter to indicate reason for the status change.
+     */
+    oneway statusIndication(int32_t token, SapStatus status);
+
+    /**
+     * TRANSFER_CARD_READER_STATUS_REQ from SAP 1.1 spec 5.1.18
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     * @param resultCode ResultCode to indicate if command was processed correctly
+     *        Possible values:
+     *        SapResultCode:SUCCESS,
+     *        SapResultCode:GENERIC_FAILURE
+     *        SapResultCode:CARD_ALREADY_POWERED_ON
+     * @param cardReaderStatus Card Reader Status coded as described in 3GPP TS 11.14 Section 12.33
+     *        and TS 31.111 Section 8.33
+     */
+    oneway transferCardReaderStatusResponse(int32_t token,
+                                            SapResultCode resultCode,
+                                            int32_t cardReaderStatus);
+
+    /**
+     * ERROR_RESP from SAP 1.1 spec 5.1.19
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     */
+    oneway errorResponse(int32_t token);
+
+    /**
+     * SET_TRANSPORT_PROTOCOL_RESP from SAP 1.1 spec 5.1.21
+     *
+     * @param token Id to match req-resp. Value must match the one in req.
+     * @param resultCode ResultCode to indicate if command was processed correctly
+     *        Possible values:
+     *        SapResultCode:SUCCESS
+     *        SapResultCode:NOT_SUPPORTED
+     */
+    oneway transferProtocolResponse(int32_t token, SapResultCode resultCode);
+};
\ No newline at end of file

diff --git a/radio/1.0/types.hal b/radio/1.0/types.hal
index 11834a1..013c76c 100644
--- a/radio/1.0/types.hal
+++ b/radio/1.0/types.hal

@@ -17,23 +17,19 @@
 package android.hardware.radio@1.0;
 
 enum RadioConst : int32_t {
-    RADIO_VERSION = 12,
-    RADIO_LAST_IMPRECISE_RIL_VERSION = 12,
-    RADIO_VERSION_MIN = 6,
-    RADIO_CDMA_ALPHA_INFO_BUFFER_LENGTH = 64,
-    RADIO_CDMA_NUMBER_INFO_BUFFER_LENGTH = 81,
-    RADIO_MAX_RILDS = 3,
-    RADIO_MAX_SOCKET_NAME_LENGTH = 6,
-    RADIO_MAX_CLIENT_ID_LENGTH = 2,
-    RADIO_MAX_DEBUG_SOCKET_NAME_LENGTH = 12,
-    RADIO_MAX_QEMU_PIPE_NAME_LENGTH = 11,
-    RADIO_MAX_UUID_LENGTH = 64,
-    RADIO_RADIO_CAPABILITY_VERSION = 1,
-    RADIO_CARD_MAX_APPS = 8,
-    RADIO_CDMA_MAX_NUMBER_OF_INFO_RECS = 10,
-    RADIO_SS_INFO_MAX = 4,
-    RADIO_NUM_SERVICE_CLASSES = 7,
-    RADIO_NUM_TX_POWER_LEVELS = 5,
+    CDMA_ALPHA_INFO_BUFFER_LENGTH = 64,
+    CDMA_NUMBER_INFO_BUFFER_LENGTH = 81,
+    MAX_RILDS = 3,
+    MAX_SOCKET_NAME_LENGTH = 6,
+    MAX_CLIENT_ID_LENGTH = 2,
+    MAX_DEBUG_SOCKET_NAME_LENGTH = 12,
+    MAX_QEMU_PIPE_NAME_LENGTH = 11,
+    MAX_UUID_LENGTH = 64,
+    CARD_MAX_APPS = 8,
+    CDMA_MAX_NUMBER_OF_INFO_RECS = 10,
+    SS_INFO_MAX = 4,
+    NUM_SERVICE_CLASSES = 7,
+    NUM_TX_POWER_LEVELS = 5,
 };
 
 enum RadioCdmaSmsConst : int32_t {
@@ -232,8 +228,52 @@
 };
 
 enum RadioState : int32_t {
-    OFF,                                  // Radio explictly powered off (eg CFUN=0)
-    UNAVAILABLE,                          // Radio unavailable (eg, resetting or not booted)
+    OFF = 0,                              // Radio explictly powered off (eg CFUN=0)
+    UNAVAILABLE = 1,                      // Radio unavailable (eg, resetting or not booted)
+    ON = 10,                              // Radio is ON
+};
+
+enum SapConnectRsp : int32_t {
+    SUCCESS,
+    CONNECT_FAILURE,
+    MSG_SIZE_TOO_LARGE,
+    MSG_SIZE_TOO_SMALL,
+    CONNECT_OK_CALL_ONGOING
+};
+
+enum SapDisconnectType : int32_t {
+    GRACEFUL,
+    IMMEDIATE
+};
+
+enum SapApduType : int32_t {
+    APDU,
+    APDU7816
+};
+
+enum SapResultCode : int32_t {
+    SUCCESS,
+    GENERIC_FAILURE,
+    CARD_NOT_ACCESSSIBLE,
+    CARD_ALREADY_POWERED_OFF,
+    CARD_REMOVED,
+    CARD_ALREADY_POWERED_ON,
+    DATA_NOT_AVAILABLE,
+    NOT_SUPPORTED
+};
+
+enum SapStatus : int32_t {
+    UNKNOWN_ERROR,
+    CARD_RESET,
+    CARD_NOT_ACCESSIBLE,
+    CARD_REMOVED,
+    CARD_INSERTED,
+    RECOVERED
+};
+
+enum SapTransferProtocol : int32_t {
+    T0,
+    T1
 };
 
 enum CallState : int32_t {
@@ -480,26 +520,26 @@
 };
 
 enum RadioTechnology : int32_t {
-    UNKNOWN,
-    GPRS,
-    EDGE,
-    UMTS,
-    IS95A,
-    IS95B,
-    ONE_X_RTT,
-    EVDO_0,
-    EVDO_A,
-    HSDPA,
-    HSUPA,
-    HSPA,
-    EVDO_B,
-    EHRPD,
-    LTE,
-    HSPAP,                                // HSPA+
-    GSM,                                  // Only supports voice
-    TD_SCDMA,
-    IWLAN,
-    LTE_CA,
+    UNKNOWN = 0,
+    GPRS = 1,
+    EDGE = 2,
+    UMTS = 3,
+    IS95A = 4,
+    IS95B = 5,
+    ONE_X_RTT = 6,
+    EVDO_0 = 7,
+    EVDO_A = 8,
+    HSDPA = 9,
+    HSUPA = 10,
+    HSPA = 11,
+    EVDO_B = 12,
+    EHRPD = 13,
+    LTE = 14,
+    HSPAP = 15,                            // HSPA+
+    GSM = 16,                              // Only supports voice
+    TD_SCDMA = 17,
+    IWLAN = 18,
+    LTE_CA = 19,
 };
 
 enum DataProfile : int32_t {
@@ -571,6 +611,258 @@
     FORBIDDEN,
 };
 
+enum PreferredNetworkType : int32_t {
+    GSM_WCDMA,                            // GSM/WCDMA (WCDMA preferred)
+    GSM_ONLY,                             // GSM only
+    WCDMA,                                // WCDMA
+    GSM_WCDMA_AUTO,                       // GSM/WCDMA (auto mode, according to PRL)
+    CDMA_EVDO_AUTO,                       // CDMA and EvDo (auto mode, according to PRL)
+    CDMA_ONLY,                            // CDMA only
+    EVDO_ONLY,                            // EvDo only
+    GSM_WCDMA_CDMA_EVDO_AUTO,             // GSM/WCDMA, CDMA, and EvDo (auto mode, according to PRL)
+    LTE_CDMA_EVDO,                        // LTE, CDMA and EvDo
+    LTE_GSM_WCDMA,                        // LTE, GSM/WCDMA
+    LTE_CMDA_EVDO_GSM_WCDMA,              // LTE, CDMA, EvDo, GSM/WCDMA
+    LTE_ONLY,                             // LTE only
+    LTE_WCDMA,                            // LTE/WCDMA
+    TD_SCDMA_ONLY,                        // TD-SCDMA only
+    TD_SCDMA_WCDMA,                       // TD-SCDMA and WCDMA
+    TD_SCDMA_LTE,                         // TD-SCDMA and LTE
+    TD_SCDMA_GSM,                         // TD-SCDMA and GSM
+    TD_SCDMA_GSM_LTE,                     // TD-SCDMA,GSM and LTE
+    TD_SCDMA_GSM_WCDMA,                   // TD-SCDMA, GSM/WCDMA
+    TD_SCDMA_WCDMA_LTE,                   // TD-SCDMA, WCDMA and LTE
+    TD_SCDMA_GSM_WCDMA_LTE,               // TD-SCDMA, GSM/WCDMA and LTE
+    TD_SCDMA_GSM_WCDMA_CDMA_EVDO_AUTO,    // TD-SCDMA, GSM/WCDMA, CDMA and EvDo
+    TD_SCDMA_LTE_CDMA_EVDO_GSM_WCDMA,     // TD-SCDMA, LTE, CDMA, EvDo GSM/WCDMA
+};
+
+enum CdmaSubscriptionSource : int32_t {
+    RUIM_SIM,
+    NV,
+};
+
+enum CdmaRoamingType : int32_t {
+    HOME_NETWORK,
+    AFFILIATED_ROAM,
+    ANY_ROAM,
+};
+
+enum TtyMode : int32_t {
+    OFF,
+    FULL,
+    HCO,                                  // Hearing carryover
+    VCO,                                  // Voice carryover
+};
+
+enum NvItem : int32_t {
+    // CDMA radio and account information (items 1-10)
+    CDMA_MEID = 1,                       // CDMA MEID (hex)
+    CDMA_MIN = 2,                        // CDMA MIN (MSID)
+    CDMA_MDN = 3,                        // CDMA MDN
+    CDMA_ACCOLC = 4,                     // CDMA access overload control
+
+    // Carrier device provisioning (items 11-30)
+    DEVICE_MSL = 11,                     // device MSL
+    RTN_RECONDITIONED_STATUS = 12,       // RTN reconditioned status
+    RTN_ACTIVATION_DATE = 13,            // RTN activation date
+    RTN_LIFE_TIMER = 14,                 // RTN life timer
+    RTN_LIFE_CALLS = 15,                 // RTN life calls
+    RTN_LIFE_DATA_TX = 16,               // RTN life data TX
+    RTN_LIFE_DATA_RX = 17,               // RTN life data RX
+    OMADM_HFA_LEVEL = 18,                // HFA in progress
+
+    // Mobile IP profile information (items 31-50)
+    MIP_PROFILE_NAI = 31,                // NAI realm
+    MIP_PROFILE_HOME_ADDRESS = 32,       // MIP home address
+    MIP_PROFILE_AAA_AUTH = 33,           // AAA auth
+    MIP_PROFILE_HA_AUTH = 34,            // HA auth
+    MIP_PROFILE_PRI_HA_ADDR = 35,        // primary HA address
+    MIP_PROFILE_SEC_HA_ADDR = 36,        // secondary HA address
+    MIP_PROFILE_REV_TUN_PREF = 37,       // reverse TUN preference
+    MIP_PROFILE_HA_SPI = 38,             // HA SPI
+    MIP_PROFILE_AAA_SPI = 39,            // AAA SPI
+    MIP_PROFILE_MN_HA_SS = 40,           // HA shared secret
+    MIP_PROFILE_MN_AAA_SS = 41,          // AAA shared secret
+
+    // CDMA network and band config (items 51-70)
+    CDMA_PRL_VERSION = 51,               // CDMA PRL version
+    CDMA_BC10 = 52,                      // CDMA band class 10
+    CDMA_BC14 = 53,                      // CDMA band class 14
+    CDMA_SO68 = 54,                      // CDMA SO68
+    CDMA_SO73_COP0 = 55,                 // CDMA SO73 COP0
+    CDMA_SO73_COP1TO7 = 56,              // CDMA SO73 COP1-7
+    CDMA_1X_ADVANCED_ENABLED = 57,       // CDMA 1X Advanced enabled
+    CDMA_EHRPD_ENABLED = 58,             // CDMA eHRPD enabled
+    CDMA_EHRPD_FORCED = 59,              // CDMA eHRPD forced
+
+    // LTE network and band config (items 71-90)
+    LTE_BAND_ENABLE_25 = 71,             // LTE band 25 enable
+    LTE_BAND_ENABLE_26 = 72,             // LTE band 26 enable
+    LTE_BAND_ENABLE_41 = 73,             // LTE band 41 enable
+
+    LTE_SCAN_PRIORITY_25 = 74,           // LTE band 25 scan priority
+    LTE_SCAN_PRIORITY_26 = 75,           // LTE band 26 scan priority
+    LTE_SCAN_PRIORITY_41 = 76,           // LTE band 41 scan priority
+
+    LTE_HIDDEN_BAND_PRIORITY_25 = 77,    // LTE hidden band 25 priority
+    LTE_HIDDEN_BAND_PRIORITY_26 = 78,    // LTE hidden band 26 priority
+    LTE_HIDDEN_BAND_PRIORITY_41 = 79,    // LTE hidden band 41 priority
+};
+
+enum ResetNvType : int32_t {
+    RELOAD,                              // reload all NV items
+    ERASE,                               // erase NV reset (SCRTN)
+    FACORY_RESET,                        // factory reset (RTN)
+};
+
+enum HardwareConfigType : int32_t {
+    MODEM,
+    SIM,
+};
+
+enum HardwareConfigState : int32_t {
+    ENABLED,
+    STANDBY,
+    DISABLED,
+};
+
+enum LceStatus : int32_t {
+    NOT_SUPPORTED,
+    STOPPED,
+    ACTIVE
+};
+
+enum CarrierMatchType : int32_t {
+    ALL = 0,                               // Apply to all carriers with the same mcc/mnc
+    SPN = 1,                               // Use SPN and mcc/mnc to identify the carrier
+    IMSI_PREFIX = 2,                       // Use IMSI prefix and mcc/mnc to identify the carrier
+    GID1 = 3,                              // Use GID1 and mcc/mnc to identify the carrier
+    GID2 = 4,                              // Use GID2 and mcc/mnc to identify the carrier
+};
+
+struct NeighboringCell {
+    string cid;                           // Combination of LAC and Cell Id in 32 bits in GSM.
+                                          // Upper 16 bits is LAC and lower 16 bits
+                                          // is CID (as described in TS 27.005)
+                                          // Primary Scrambling Code (as described in TS 25.331)
+                                          // in 9 bits in UMTS
+                                          // Valid values are hexadecimal 0x0000 - 0xffffffff.
+    int32_t rssi;                         // Received RSSI in GSM,
+                                          // Level index of CPICH Received Signal Code Power in UMTS
+};
+
+enum CdmaSmsDigitMode : int32_t {
+    FOUR_BIT,                             // DTMF digits
+    EIGHT_BIT,
+};
+
+enum CdmaSmsNumberMode : int32_t {
+    NOT_DATA_NETWORK,
+    DATA_NETWORK,
+};
+
+enum CdmaSmsNumberType : int32_t {
+    UNKNOWN,
+    INTERNATIONAL_OR_DATA_IP,             // INTERNATIONAL is used when number mode is not data
+                                          // network
+                                          // address. DATA_IP is used when the number mode is data
+                                          // network address
+    NATIONAL_OR_INTERNET_MAIL,            // NATIONAL is used when the number mode is not data
+                                          // network address. INTERNET_MAIL is used when the number
+                                          // mode is data network address. For INTERNET_MAIL, in
+                                          // the address data "digits", each byte contains an ASCII
+                                          // character.
+                                          // Examples are "x@y.com,a@b.com - ref
+                                          // TIA/EIA-637A 3.4.3.3
+    NETWORK,
+    SUBSCRIBER,
+    ALPHANUMERIC,                         // GSM SMS: address value is GSM 7-bit chars
+    ABBREVIATED,
+    RESERVED_7,
+};
+
+enum CdmaSmsNumberPlan : int32_t {
+    UNKNOWN,
+    TELEPHONY,                            // CCITT E.164 and E.163, including ISDN plan
+    RESERVED_2,
+    DATA,                                 // CCITT X.121
+    TELEX,                                // CCITT F.69
+    RESERVED_5,
+    RESERVED_6,
+    RESERVED_7,
+    RESERVED_8,
+    PRIVATE,
+    RESERVED_10,
+    RESERVED_11,
+    RESERVED_12,
+    RESERVED_13,
+    RESERVED_14,
+    RESERVED_15,
+};
+
+enum CdmaSmsSubaddressType : int32_t {
+    NSAP,                                // CCITT X.213 or ISO 8348 AD2
+    USER_SPECIFIED,                      // e.g. X.25
+};
+
+enum CdmaSmsErrorClass : int32_t {
+    NO_ERROR,
+    ERROR,
+};
+
+enum CdmaSmsWriteArgsStatus : int32_t {
+    REC_UNREAD,
+    REC_READ,
+    STO_UNSENT,
+    STO_SENT
+};
+
+enum CellInfoType : int32_t {
+    GSM,
+    CDMA,
+    LTE,
+    WCDMA,
+    TD_SCDMA
+};
+
+enum TimeStampType : int32_t {
+    UNKNOWN,
+    ANTENNA,
+    MODEM,
+    OEM_RIL,
+    JAVA_RIL,
+};
+
+enum ApnAuthType : int32_t {
+    NO_PAP_NO_CHAP,                       // PAP and CHAP is never performed.
+    PAP_NO_CHAP,                          // PAP may be performed; CHAP is never performed.
+    NO_PAP_CHAP,                          // CHAP may be performed; PAP is never performed.
+    PAP_CHAP                              // PAP / CHAP may be performed - baseband dependent.
+};
+
+enum RadioTechnologyFamily : int32_t {
+    THREE_GPP,                            // 3GPP Technologies - GSM, WCDMA
+    THREE_GPP2                            // 3GPP2 Technologies - CDMA
+};
+
+enum UiccSubActStatus : int32_t {
+    DEACTIVATE,
+    ACTIVATE
+};
+
+enum SubscriptionType : int32_t {
+    SUBSCRIPTION_1,
+    SUBSCRIPTION_2,
+    SUBSCRIPTION_3
+};
+
+enum DataProfileInfoType : int32_t {
+    COMMON,
+    THREE_GPP,
+    THREE_GPP2
+};
+
 struct RadioResponseInfo {
     RadioResponseType type;               // Response type
     int32_t serial;                       // Serial number of the request
@@ -592,22 +884,19 @@
 struct CardStatus {
     CardState cardState;
     PinState universalPinState;           // applicable to USIM and CSIM
-    int32_t gsmUmtsSubscriptionAppIndex;  // value < RADIO_CARD_MAX_APPS, -1 if none
-    int32_t cdmaSubscriptionAppIndex;     // value < RADIO_CARD_MAX_APPS, -1 if none
-    int32_t imsSubscriptionAppIndex;      // value < RADIO_CARD_MAX_APPS, -1 if none
-    int32_t numApplications;              // value <= RADIO_CARD_MAX_APPS
-    AppStatus[RadioConst:RADIO_CARD_MAX_APPS] applications;
+    int32_t gsmUmtsSubscriptionAppIndex;  // value < RadioConst:CARD_MAX_APPS, -1 if none
+    int32_t cdmaSubscriptionAppIndex;     // value < RadioConst:CARD_MAX_APPS, -1 if none
+    int32_t imsSubscriptionAppIndex;      // value < RadioConst:CARD_MAX_APPS, -1 if none
+    int32_t numApplications;              // value <= RadioConst:CARD_MAX_APPS
+    AppStatus[RadioConst:CARD_MAX_APPS] applications;
 };
 
 /*
  * User-to-User Signaling Information defined in 3GPP 23.087 v8.0
- * This data is passed in RADIO_ExtensionRecord and rec contains this
- * structure when type is RADIO_UUS_INFO_EXT_REC
  */
 struct UusInfo {
     UusType uusType;                      // UUS Type
     UusDcs uusDcs;                        // UUS Data Coding Scheme
-    int32_t uusLength;                    // Length of UUS Data
     string uusData;                       // UUS data
 };
 
@@ -633,10 +922,17 @@
     vec<UusInfo> uusInfo;                 // Vector of User-User Signaling Information
 };
 
-struct GwSignalStrength {
+struct GsmSignalStrength {
     uint32_t signalStrength;              // Valid values are (0-31, 99) as defined in
                                           // TS 27.007 8.5
     uint32_t bitErrorRate;                // bit error rate (0-7, 99) as defined in TS 27.007 8.5
+    int32_t timingAdvance;                // Timing Advance in bit periods. 1 bit period = 48/13 us.
+                                          // INT_MAX denotes invalid value
+};
+
+struct WcdmaSignalStrength{
+    int32_t signalStrength;               // Valid values are (0-31, 99) as defined in TS 27.007 8.5
+    int32_t bitErrorRate;                 // bit error rate (0-7, 99) as defined in TS 27.007 8.5
 };
 
 struct CdmaSignalStrength {
@@ -703,7 +999,7 @@
 };
 
 struct SignalStrength {
-    GwSignalStrength gw;
+    GsmSignalStrength gw;
     CdmaSignalStrength cdma;
     EvdoSignalStrength evdo;
     LteSignalStrength lte;
@@ -891,7 +1187,7 @@
                                           // 16 == MSC temporarily not reachable
                                           // 40 == No PDP context activated
     int32_t maxDataCalls;                 // The maximum number of simultaneous Data Calls that
-                                          // must be established using requestSetupDataCall().
+                                          // must be established using setupDataCall().
     // The values below are optional LTE location information in decimal.
     // If a value is unknown that value must be -1.
     int32_t tac;                          // a 16-bit Tracking Area Code.
@@ -933,4 +1229,400 @@
     string smsc;                          // SMSC address in GSM BCD format prefixed by a length
                                           // byte (as expected by TS 27.005) or NULL for default
                                           // SMSC
-};
\ No newline at end of file
+};
+
+struct CdmaSmsAddress {
+    CdmaSmsDigitMode digitMode;          // CdmaSmsDigitMode is of two types : 4 bit & 8 bit.
+                                         // For 4-bit type, only "digits" field defined below in
+                                         // this struct is used.
+    CdmaSmsNumberMode numberMode;        // Used only when digitMode is 8-bit
+    CdmaSmsNumberType numberType;        // Used only when digitMode is 8-bit.
+                                         // To specify an international address, use the following:
+                                         // digitMode = CdmaSmsDigitMode:EIGHT_BIT:
+                                         // numberMode = CdmaSmsNumberMode:NOT_DATA_NETWORK
+                                         // numberType = CdmaSmsNumberType:INTERNATIONAL_OR_DATA_IP
+                                         // numberPlan = CdmaSmsNumberPlan:TELEPHONY
+                                         // numberOfDigits = number of digits
+                                         // digits = ASCII digits, e.g. '1', '2', '3', '4', and '5'
+    CdmaSmsNumberPlan numberPlan;        // Used only when digitMode is 8-bit
+    vec<uint8_t> digits;                 // Each byte in this array represents a 4 bit or 8-bit digit
+                                         // of address data
+};
+
+struct CdmaSmsSubaddress {
+    CdmaSmsSubaddressType subaddressType;
+    bool odd;                            // true means the last byte's lower 4 bits must be ignored
+    vec<uint8_t> digits;                 // Each byte respresents an 8-bit digit of subaddress data
+};
+
+struct CdmaSmsMessage {
+    int32_t teleserviceId;
+    bool isServicePresent;
+    int32_t serviceCategory;
+    CdmaSmsAddress address;
+    CdmaSmsSubaddress subAddress;
+    vec<uint8_t> bearerData;             // 3GPP2 C.S0015-B, v2.0,
+};
+
+struct CdmaSmsAck {
+    CdmaSmsErrorClass errorClass;
+    int32_t smsCauseCode;                // As defined in N.S00005, 6.5.2.125.
+                                         // Currently, only 35 (resource shortage) and
+                                         // 39 (other terminal problem) are reported.
+};
+
+struct CdmaBroadcastSmsConfigInfo {
+    int32_t serviceCategory;             // serviceCategory defines a Broadcast message identifier
+                                         // whose value is 0x0000 - 0xFFFF as defined in
+                                         // C.R1001G 9.3.1 and 9.3.2.
+    int32_t language;                    // language code of Broadcast Message
+                                         // whose value is 0x00 - 0x07 as defined in C.R1001G 9.2.
+    bool selected;                       // selected false means message types specified in
+                                         // serviceCategory are not accepted, while true means
+                                         // accepted.
+};
+
+struct CdmaSmsWriteArgs {
+    CdmaSmsWriteArgsStatus status;       // Status of message.  See TS 27.005 3.1
+    CdmaSmsMessage message;
+};
+
+
+/**
+ * Which types of Cell Broadcast Message (CBM) are to be received by the ME
+ *
+ * fromServiceID - uToServiceID defines a range of CBM message identifiers
+ * whose value is 0x0000 - 0xFFFF as defined in TS 23.041 9.4.1.2.2 for GMS
+ * and 9.4.4.2.2 for UMTS. All other values must be treated as empty
+ * CBM message ID.
+ *
+ * fromCodeScheme - uToCodeScheme defines a range of CBM data coding schemes
+ * whose value is 0x00 - 0xFF as defined in TS 23.041 9.4.1.2.3 for GMS
+ * and 9.4.4.2.3 for UMTS.
+ * All other values must be treated as empty CBM data coding scheme.
+ *
+ * selected false means message types specified in <fromServiceId, toServiceId>
+ * and <fromCodeScheme, toCodeScheme>are not accepted, while true means accepted.
+ */
+struct GsmBroadcastSmsConfigInfo {
+    int32_t fromServiceId;
+    int32_t toServiceId;
+    int32_t fromCodeScheme;
+    int32_t toCodeScheme;
+    bool selected;
+};
+
+struct CellIdentityGsm {
+    string mcc;                          // 3-digit Mobile Country Code, 0..999, INT_MAX if unknown
+    string mnc;                          // 2 or 3-digit Mobile Network Code, 0..999, INT_MAX if
+                                         // unknown
+    int32_t lac;                         // 16-bit Location Area Code, 0..65535, INT_MAX if unknown
+    int32_t cid;                         // 16-bit GSM Cell Identity described in
+                                         // TS 27.007, 0..65535, INT_MAX if unknown
+    int32_t arfcn;                       // 16-bit GSM Absolute RF channel number, INT_MAX if
+                                         // unknown
+    uint8_t bsic;                        // 6-bit Base Station Identity Code, 0xFF if unknown
+};
+
+struct CellIdentityWcdma {
+    string mcc;                          // 3-digit Mobile Country Code, 0..999, INT_MAX if unknown
+    string mnc;                          // 2 or 3-digit Mobile Network Code, 0..999, INT_MAX
+                                         // if unknown
+    int32_t lac;                         // 16-bit Location Area Code, 0..65535, INT_MAX if unknown
+    int32_t cid;                         // 28-bit UMTS Cell Identity described in
+                                         // TS 25.331, 0..268435455, INT_MAX if unknown
+    int32_t psc;                         // 9-bit UMTS Primary Scrambling Code described in
+                                         // TS 25.331, 0..511, INT_MAX if unknown
+    int32_t uarfcn;                      // 16-bit UMTS Absolute RF Channel Number, INT_MAX if
+                                         // unknown
+};
+
+struct CellIdentityCdma {
+    int32_t networkId;                   // Network Id 0..65535, INT_MAX if unknown
+    int32_t systemId;                    // CDMA System Id 0..32767, INT_MAX if unknown
+    int32_t basestationId;               // Base Station Id 0..65535, INT_MAX if unknown
+    int32_t longitude;                   // Longitude is a decimal number as specified in
+                                         // 3GPP2 C.S0005-A v6.0. It is represented in units of
+                                         // 0.25 seconds and ranges from -2592000 to 2592000,
+                                         // both values inclusive (corresponding to a range of -180
+                                         // to +180 degrees). INT_MAX if unknown
+    int32_t latitude;                    // Latitude is a decimal number as specified in
+                                         // 3GPP2 C.S0005-A v6.0. It is represented in units of
+                                         // 0.25 seconds and ranges from -1296000 to 1296000,
+                                         // both values inclusive (corresponding to a range of -90
+                                         // to +90 degrees). INT_MAX if unknown
+};
+
+struct CellIdentityLte {
+    string mcc;                          // 3-digit Mobile Country Code, 0..999, INT_MAX if unknown
+    string mnc;                          // 2 or 3-digit Mobile Network Code, 0..999, INT_MAX if
+                                         // unknown
+    int32_t ci;                          // 28-bit Cell Identity described in TS TS 27.007, INT_MAX
+                                         // if unknown
+    int32_t pci;                         // physical cell id 0..503, INT_MAX if unknown
+    int32_t tac;                         // 16-bit tracking area code, INT_MAX if unknown
+    int32_t earfcn;                      // 18-bit LTE Absolute RC Channel Number, INT_MAX if
+                                         // unknown
+};
+
+struct CellIdentityTdscdma {
+    string mcc;                          // 3-digit Mobile Country Code, 0..999, INT_MAX if unknown
+    string mnc;                          // 2 or 3-digit Mobile Network Code, 0..999, INT_MAX if
+                                         // unknown
+    int32_t lac;                         // 16-bit Location Area Code, 0..65535, INT_MAX if
+                                         // unknown
+    int32_t cid;                         // 28-bit UMTS Cell Identity described in
+                                         // TS 25.331, 0..268435455, INT_MAX if unknown
+    int32_t cpid;                        // 8-bit Cell Parameters ID described in
+                                         // TS 25.331, 0..127, INT_MAX if unknown
+};
+
+struct CellInfoGsm {
+    CellIdentityGsm cellIdentityGsm;
+    GsmSignalStrength signalStrengthGsm;
+};
+
+struct CellInfoWcdma {
+    CellIdentityWcdma cellIdentityWcdma;
+    WcdmaSignalStrength signalStrengthWcdma;
+};
+
+struct CellInfoCdma {
+    CellIdentityCdma cellIdentityCdma;
+    CdmaSignalStrength signalStrengthCdma;
+    EvdoSignalStrength signalStrengthEvdo;
+};
+
+struct CellInfoLte {
+    CellIdentityLte cellIdentityLte;
+    LteSignalStrength signalStrengthLte;
+};
+
+struct CellInfoTdscdma {
+    CellIdentityTdscdma cellIdentityTdscdma;
+    TdScdmaSignalStrength signalStrengthTdscdma;
+};
+
+struct CellInfo {
+    CellInfoType cellInfoType;           // cell type for selecting from union CellInfo
+    bool registered;                     // true if this cell is registered false if not registered
+    TimeStampType timeStampType;         // type of time stamp represented by timeStamp
+    uint64_t timeStamp;                  // Time in nanos as returned by ril_nano_time
+    // Only 1 of the below vectors must be of size 1 based on the CellInfoType & others must be
+    // of size 0
+    vec<CellInfoGsm> gsm;                // Valid only if type = gsm and size = 1 else must be empty
+    vec<CellInfoCdma> cdma;              // Valid only if type = cdma and size = 1 else must be
+                                         // empty
+    vec<CellInfoLte> lte;                // Valid only if type = lte and size = 1 else must be
+                                         // empty
+    vec<CellInfoWcdma> wcdma;            // Valid only if type = wcdma and size = 1 else must be
+                                         // empty
+    vec<CellInfoTdscdma> tdscdma;        // Valid only if type = tdscdma and size = 1 else must be
+                                         // empty
+};
+
+struct GsmSmsMessage {
+    string smscPdu;                      // SMSC address in GSM BCD format prefixed by a length
+                                         // byte (as expected by TS 27.005) or empty string for
+                                         // default SMSC
+    string pdu;                          // SMS in PDU format as an ASCII hex string less the
+                                         // SMSC address. TP-Layer-Length is be "strlen(pdu)/2
+};
+
+struct ImsSmsMessage {
+    RadioTechnologyFamily tech;
+    bool retry;                          // false == not retry, true == retry */
+    int32_t messageRef;                  // Valid field if retry is set to true.
+                                         // Contains messageRef from SendSmsResult stuct
+                                         // corresponding to failed MO SMS.
+    // Only 1 of the below vectors must be of size 1 based on the RadioTechnologyFamily & others
+    // must be of size 0
+    vec<CdmaSmsMessage> cdmaMessage;     // Valid field if tech is 3GPP2 and size = 1 else must be
+                                         // empty
+    vec<GsmSmsMessage> gsmMessage;       // Valid field if tech is 3GPP and size = 1 else must be
+                                         // empty
+};
+
+struct SimApdu {
+    int32_t sessionid;                   // "sessionid" from TS 27.007 +CGLA command. Must be
+                                         // ignored for +CSIM command.
+    // Following fields are used to derive the APDU ("command" and "length"
+    // values in TS 27.007 +CSIM and +CGLA commands).
+    int32_t cla;
+    int32_t instruction;
+    int32_t p1;
+    int32_t p2;
+    int32_t p3;                          // A negative P3 implies a 4 byte APDU.
+    string data;                         // In hex string format ([a-fA-F0-9]*).
+};
+
+struct NvWriteItem {
+    NvItem itemID;
+    string value;
+};
+
+struct SelectUiccSub {
+    int32_t slot;
+    int32_t appIndex;                   // array subscriptor from
+                                        // applications[RadioConst:CARD_MAX_APPS] in
+                                        // getIccCardStatus()
+    SubscriptionType subType;
+    UiccSubActStatus actStatus;
+};
+
+struct HardwareConfigModem {
+    int32_t rilModel;
+    uint32_t rat;                       // bitset - ref. RadioTechnology.
+    int32_t maxVoice;
+    int32_t maxData;
+    int32_t maxStandby;
+};
+
+struct HardwareConfigSim {
+    string modemUuid;                   // RadioConst:MAX_UUID_LENGTH is max length of the
+                                        // string
+};
+
+struct HardwareConfig {
+    HardwareConfigType type;
+    string uuid;                         // RadioConst:MAX_UUID_LENGTH is max length of the
+                                         // string
+    HardwareConfigState state;
+    // Only 1 of the below vectors must have size = 1 based on the HardwareConfigType and other
+    // must have size = 0.
+    vec<HardwareConfigModem> modem;      // Valid only if type is Modem and size = 1 else must be
+                                         // empty
+    vec<HardwareConfigSim> sim;          // Valid only if type is SIM or else emptyand size = 1
+                                         // else must be empty
+};
+
+struct DataProfileInfo {
+    int32_t profileId;                   // id of the data profile
+    string apn;                          // The APN to connect to
+    string protocol;                     // One of the PDP_type values in TS 27.007 section 10.1.1.
+                                         // For example, "IP", "IPV6", "IPV4V6", or "PPP".
+    ApnAuthType authType;
+    string user;                         // The username for APN, or empty string
+    string password;                     // The password for APN, or empty string
+    DataProfileInfoType type;
+    int32_t maxConnsTime;                // The period in seconds to limit the maximum connections
+    int32_t maxConns;                    // The maximum connections during maxConnsTime
+    int32_t waitTime;                    // The required wait time in seconds after a successful UE
+                                         // initiated disconnect of a given PDN connection before
+                                         // the device can send a new PDN connection request for
+                                         // that given PDN
+    bool enabled;                        // True to enable the profile, false to disable
+};
+
+enum RadioCapabilityPhase : int32_t {
+    CONFIGURED = 0,                      // LM is configured is initial value and value after
+                                         // FINISH completes
+    START      = 1,                      // START is sent before Apply and indicates that an
+                                         // APPLY will be
+                                         // forthcoming with these same parameters
+    APPLY      = 2,                      // APPLY is sent after all LM's receive START and returned
+                                         // RadioCapability.status = 0, if any START's fail no
+                                         // APPLY will be sent
+    UNSOL_RSP  = 3,                      // UNSOL_RSP is sent with unsol radioCapability()
+    FINISH     = 4                       // FINISH is sent after all commands have completed. If an
+                                         // error occurs in any previous command the
+                                         // RadioAccessesFamily and logicalModemUuid fields will be
+                                         // the prior configuration thus restoring the configuration
+                                         // to the previous value. An error returned by this command
+                                         // will generally be ignored or may cause that logical
+                                         // modem to be removed from service.
+};
+
+enum RadioCapabilityStatus : int32_t {
+    NONE       = 0,           // This parameter has no meaning with RC_PHASE_START,
+                              // RadioCapabilityPhase:APPLY
+    SUCCESS    = 1,           // Tell modem the action transaction of set radio
+                              // capability was success with RadioCapabilityPhase:FINISH
+    FAIL       = 2,           // Tell modem the action transaction of set radio
+                              // capability is fail with RadioCapabilityPhase:FINISH.
+};
+
+enum RadioAccessFamily : int32_t {
+    UNKNOWN =  (1 <<  RadioTechnology:UNKNOWN),
+    GPRS = (1 << RadioTechnology:GPRS),
+    EDGE = (1 << RadioTechnology:EDGE),
+    UMTS = (1 << RadioTechnology:UMTS),
+    IS95A = (1 << RadioTechnology:IS95A),
+    IS95B = (1 << RadioTechnology:IS95B),
+    ONE_X_RTT = (1 << RadioTechnology:ONE_X_RTT),
+    EVDO_0 = (1 << RadioTechnology:EVDO_0),
+    EVDO_A = (1 << RadioTechnology:EVDO_A),
+    HSDPA = (1 << RadioTechnology:HSDPA),
+    HSUPA = (1 << RadioTechnology:HSUPA),
+    HSPA = (1 << RadioTechnology:HSPA),
+    EVDO_B = (1 << RadioTechnology:EVDO_B),
+    EHRPD = (1 << RadioTechnology:EHRPD),
+    LTE = (1 << RadioTechnology:LTE),
+    HSPAP = (1 << RadioTechnology:HSPAP),
+    GSM = (1 << RadioTechnology:GSM),
+    TD_SCDMA = (1 << RadioTechnology:TD_SCDMA),
+    LTE_CA = (1 << RadioTechnology:LTE_CA)
+};
+
+struct RadioCapability {
+    int32_t session;                     // Unique session value defined by framework returned in
+                                         // all "responses/unsol"
+    RadioCapabilityPhase phase;
+    RadioAccessFamily raf;
+    string logicalModemUuid;             // A UUID typically "com.xxxx.lmX where X is the logical
+                                         // modem. RadioConst:MAX_UUID_LENGTH is the max
+                                         // length
+    RadioCapabilityStatus status;
+};
+
+struct LceStatusInfo {
+    LceStatus lceStatus;
+    uint8_t actualIntervalMs;            // actual LCE reporting interval,
+                                         // meaningful only if LceStatus = ACTIVE.
+};
+
+struct LceDataInfo {
+    uint32_t lastHopCapacityKbps;          // last-hop cellular capacity: kilobits/second.
+    uint8_t confidenceLevel;               // capacity estimate confidence: 0-100
+    bool lceSuspended;                     // LCE report going to be suspended? (e.g., radio
+                                           // moves to inactive state or network type change)
+                                           // true = suspended;
+                                           // false = not suspended.
+};
+
+struct ActivityStatsInfo {
+    uint32_t sleepModeTimeMs;              // total time (in ms) when modem is in a low power or
+                                           // sleep state
+    uint32_t idleModeTimeMs;               // total time (in ms) when modem is awake but neither
+                                           // the transmitter nor receiver are active/awake
+    uint32_t[RadioConst:NUM_TX_POWER_LEVELS] txmModetimeMs;
+                                           // Each index represent total time (in ms) during which
+                                           // the transmitter is active/awake for a particular
+                                           // power range as shown below.
+                                           // index 0 = tx_power < 0dBm
+                                           // index 1 = 0dBm < tx_power < 5dBm
+                                           // index 2 = 5dBm < tx_power < 15dBm
+                                           // index 3 = 15dBm < tx_power < 20dBm
+                                           // index 4 = tx_power > 20dBm
+    uint32_t rxModeTimeMs;                 // total time (in ms) for which receiver is
+                                           // active/awake and the transmitter is inactive
+};
+
+struct Carrier {
+    string mcc;
+    string mnc;
+    CarrierMatchType matchType;            // Specify match type for the carrier.
+                                           // If it’s ALL, matchData is empty string;
+                                           // otherwise, matchData is the value for the match type.
+    string matchData;
+};
+
+struct CarrierRestrictions {
+    vec<Carrier> allowedCarriers;          // whitelist for allowed carriers
+    vec<Carrier> excludedCarriers;         // blacklist for explicitly excluded carriers
+                                           // which match allowed_carriers. Eg. allowedCarriers
+                                           // match mcc/mnc, excludedCarriers has same mcc/mnc and
+                                           // gid1 is ABCD. It means except the carrier whose gid1
+                                           // is ABCD, all carriers with the same mcc/mnc are
+                                           // allowed.
+};

diff --git a/sensors/1.0/Android.bp b/sensors/1.0/Android.bp
index 5b1fd05..2039613 100644
--- a/sensors/1.0/Android.bp
+++ b/sensors/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.sensors@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.sensors@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.sensors@1.0",
     srcs: [
         "types.hal",
         "ISensors.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.sensors@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.sensors@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.sensors@1.0",
     srcs: [
         "types.hal",
         "ISensors.hal",
@@ -43,9 +43,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/sensors/1.0/types.hal b/sensors/1.0/types.hal
index ba4921c..460cef5 100644
--- a/sensors/1.0/types.hal
+++ b/sensors/1.0/types.hal

@@ -674,6 +674,29 @@
     SENSOR_TYPE_ADDITIONAL_INFO                 = 33,
 
     /*
+     * SENSOR_TYPE_LOW_LATENCY_OFFBODY_DETECT
+     * trigger-mode: on-change
+     * wake-up sensor: yes
+     *
+     * A sensor of this type is defined for devices that are supposed to be worn
+     * by the user in the normal use case (such as a watch, wristband, etc) and
+     * is not yet defined for other device.
+     *
+     * A sensor of this type triggers an event each time the wearable device
+     * is removed from the body and each time it's put back onto the body.
+     * It must be low-latency and be able to detect the on-body to off-body
+     * transition within one second (event delivery time included),
+     * and 3-second latency to determine the off-body to on-body transition
+     * (event delivery time included).
+     *
+     * There are only two valid event values for the sensor to return :
+     *    0.0 for off-body
+     *    1.0 for on-body
+     *
+     */
+    SENSOR_TYPE_LOW_LATENCY_OFFBODY_DETECT      = 34,
+
+    /*
      * Base for device manufacturers private sensor types.
      * These sensor types can't be exposed in the SDK.
      */

diff --git a/soundtrigger/2.0/Android.bp b/soundtrigger/2.0/Android.bp
index a7a42a0..d59e47f 100644
--- a/soundtrigger/2.0/Android.bp
+++ b/soundtrigger/2.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.soundtrigger@2.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.soundtrigger@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.soundtrigger@2.0",
     srcs: [
         "types.hal",
         "ISoundTriggerHw.hal",
@@ -18,8 +18,8 @@
 
 genrule {
     name: "android.hardware.soundtrigger@2.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.soundtrigger@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.soundtrigger@2.0",
     srcs: [
         "types.hal",
         "ISoundTriggerHw.hal",
@@ -52,9 +52,9 @@
         "libcutils",
         "android.hardware.audio.common@2.0",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tests/bar/1.0/Android.bp b/tests/bar/1.0/Android.bp
index 06db6d0..a0b42b7 100644
--- a/tests/bar/1.0/Android.bp
+++ b/tests/bar/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.tests.bar@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.bar@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.bar@1.0",
     srcs: [
         "IBar.hal",
         "IImportTypes.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.tests.bar@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.bar@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.bar@1.0",
     srcs: [
         "IBar.hal",
         "IImportTypes.hal",
@@ -48,9 +48,9 @@
         "libcutils",
         "android.hardware.tests.foo@1.0",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tests/bar/1.0/IBar.hal b/tests/bar/1.0/IBar.hal
index b57d9a0..82c6fc1 100644
--- a/tests/bar/1.0/IBar.hal
+++ b/tests/bar/1.0/IBar.hal

@@ -17,6 +17,7 @@
 package android.hardware.tests.bar@1.0;
 
 import android.hardware.tests.foo@1.0::IFoo;
+import android.hardware.tests.foo@1.0::Abc;
 import android.hardware.tests.foo@1.0::Unrelated;
 
 interface IBar extends android.hardware.tests.foo@1.0::IFoo {
@@ -29,4 +30,5 @@
     };
 
     thisIsNew();
+    expectNullHandle(handle h, Abc xyz) generates (bool hIsNull, bool xyzHasNull);
 };

diff --git a/tests/bar/1.0/default/Bar.cpp b/tests/bar/1.0/default/Bar.cpp
index b960524..4ff9e6b 100644
--- a/tests/bar/1.0/default/Bar.cpp
+++ b/tests/bar/1.0/default/Bar.cpp

@@ -142,6 +142,10 @@
     return mFoo->closeHandles();
 }
 
+Return<void> Bar::echoNullInterface(const sp<IFooCallback> &cb, echoNullInterface_cb _hidl_cb) {
+    return mFoo->echoNullInterface(cb, _hidl_cb);
+}
+
 // Methods from ::android::hardware::tests::bar::V1_0::IBar follow.
 Return<void> Bar::thisIsNew()  {
     ALOGI("SERVER(Bar) thisIsNew");
@@ -149,6 +153,12 @@
     return Void();
 }
 
+Return<void> Bar::expectNullHandle(const native_handle_t* h, const Abc& xyz, expectNullHandle_cb _hidl_cb) {
+    ALOGI("SERVER(Bar) h = %p, xyz.z = %p", h, xyz.z);
+    _hidl_cb(h == nullptr, xyz.z == nullptr);
+    return Void();
+}
+
 IBar* HIDL_FETCH_IBar(const char* /* name */) {
     return new Bar();
 }

diff --git a/tests/bar/1.0/default/Bar.h b/tests/bar/1.0/default/Bar.h
index 6fea563..4e22b61 100644
--- a/tests/bar/1.0/default/Bar.h
+++ b/tests/bar/1.0/default/Bar.h

@@ -60,8 +60,11 @@
             const hidl_vec<sp<android::hardware::IBinder> > &in,
             haveAVectorOfGenericInterfaces_cb _hidl_cb) override;
 
+    Return<void> echoNullInterface(const sp<IFooCallback> &cb, echoNullInterface_cb _hidl_cb) override;
+
     // Methods from ::android::hardware::tests::bar::V1_0::IBar follow.
     Return<void> thisIsNew()  override;
+    Return<void> expectNullHandle(const native_handle_t* h, const Abc& xyz, expectNullHandle_cb _hidl_cb)  override;
 
 private:
     sp<IFoo> mFoo;

diff --git a/tests/baz/1.0/Android.bp b/tests/baz/1.0/Android.bp
index 64a8803..1a7c300 100644
--- a/tests/baz/1.0/Android.bp
+++ b/tests/baz/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.tests.baz@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.baz@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.baz@1.0",
     srcs: [
         "types.hal",
         "IBase.hal",
@@ -20,8 +20,8 @@
 
 genrule {
     name: "android.hardware.tests.baz@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.baz@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.baz@1.0",
     srcs: [
         "types.hal",
         "IBase.hal",
@@ -59,9 +59,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tests/baz/1.0/IBaz.hal b/tests/baz/1.0/IBaz.hal
index 4cb9689..c8fe2b6 100644
--- a/tests/baz/1.0/IBaz.hal
+++ b/tests/baz/1.0/IBaz.hal

@@ -34,6 +34,12 @@
         blah = goober
     };
 
+    typedef int32_t[3] ThreeInts;
+    struct T {
+        ThreeInts[5]  matrix5x3;
+        int32_t[3][5] matrix3x5;
+    };
+
     @Fragile @NoReally(very="yes", array={"a","b","c"})
     oneway doThis(float param);
 

diff --git a/tests/expression/1.0/Android.bp b/tests/expression/1.0/Android.bp
index 2ad94fa..6acb3f9 100644
--- a/tests/expression/1.0/Android.bp
+++ b/tests/expression/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.tests.expression@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.expression@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.expression@1.0",
     srcs: [
         "IExpression.hal",
         "IExpressionExt.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.tests.expression@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.expression@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.expression@1.0",
     srcs: [
         "IExpression.hal",
         "IExpressionExt.hal",
@@ -47,9 +47,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tests/foo/1.0/Android.bp b/tests/foo/1.0/Android.bp
index 96133ac..7e30fe3 100644
--- a/tests/foo/1.0/Android.bp
+++ b/tests/foo/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.tests.foo@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.foo@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.foo@1.0",
     srcs: [
         "types.hal",
         "IFoo.hal",
@@ -24,8 +24,8 @@
 
 genrule {
     name: "android.hardware.tests.foo@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.foo@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.foo@1.0",
     srcs: [
         "types.hal",
         "IFoo.hal",
@@ -75,9 +75,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tests/foo/1.0/IFoo.hal b/tests/foo/1.0/IFoo.hal
index c06fc05..ea69e1e 100644
--- a/tests/foo/1.0/IFoo.hal
+++ b/tests/foo/1.0/IFoo.hal

@@ -117,6 +117,9 @@
 
     haveAVectorOfGenericInterfaces(vec<interface> in)
         generates (vec<interface> out);
+
+    echoNullInterface(IFooCallback cb) generates (bool receivedNull, IFooCallback cb);
+
     createMyHandle() generates (MyHandle h);
     createHandles(uint32_t size) generates (vec<handle> handles);
     closeHandles();

diff --git a/tests/foo/1.0/default/Foo.cpp b/tests/foo/1.0/default/Foo.cpp
index cf4f975..f7cc7c0 100644
--- a/tests/foo/1.0/default/Foo.cpp
+++ b/tests/foo/1.0/default/Foo.cpp

@@ -328,6 +328,12 @@
     return Void();
 }
 
+Return<void> Foo::echoNullInterface(const sp<IFooCallback> &cb, echoNullInterface_cb _hidl_cb) {
+    _hidl_cb(cb == nullptr, cb);
+
+    return Void();
+}
+
 IFoo* HIDL_FETCH_IFoo(const char* /* name */) {
     return new Foo();
 }

diff --git a/tests/foo/1.0/default/Foo.h b/tests/foo/1.0/default/Foo.h
index e61291d..703c210 100644
--- a/tests/foo/1.0/default/Foo.h
+++ b/tests/foo/1.0/default/Foo.h

@@ -56,6 +56,8 @@
     Return<void> haveAVectorOfGenericInterfaces(
             const hidl_vec<sp<android::hardware::IBinder> > &in,
             haveAVectorOfGenericInterfaces_cb _hidl_cb) override;
+
+    Return<void> echoNullInterface(const sp<IFooCallback> &cb, echoNullInterface_cb _hidl_cb) override;
 private:
     std::vector<::native_handle_t *> mHandles;
 };

diff --git a/tests/inheritance/1.0/Android.bp b/tests/inheritance/1.0/Android.bp
index e4a3439..f522ac0 100644
--- a/tests/inheritance/1.0/Android.bp
+++ b/tests/inheritance/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.tests.inheritance@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.inheritance@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.inheritance@1.0",
     srcs: [
         "IChild.hal",
         "IFetcher.hal",
@@ -20,8 +20,8 @@
 
 genrule {
     name: "android.hardware.tests.inheritance@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.inheritance@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.inheritance@1.0",
     srcs: [
         "IChild.hal",
         "IFetcher.hal",
@@ -63,9 +63,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tests/inheritance/1.0/default/Fetcher.cpp b/tests/inheritance/1.0/default/Fetcher.cpp
index 28dffaa..74f8d07 100644
--- a/tests/inheritance/1.0/default/Fetcher.cpp
+++ b/tests/inheritance/1.0/default/Fetcher.cpp

@@ -23,7 +23,7 @@
     if (sendRemote) {
         toSend = IChild::getService("child");
         if (!toSend->isRemote()) {
-            return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
+            toSend = nullptr;
         }
     } else {
         toSend = local;

diff --git a/tests/libhwbinder/1.0/Android.bp b/tests/libhwbinder/1.0/Android.bp
index 52a8186..2598f30 100644
--- a/tests/libhwbinder/1.0/Android.bp
+++ b/tests/libhwbinder/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.tests.libhwbinder@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.libhwbinder@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.libhwbinder@1.0",
     srcs: [
         "IBenchmark.hal",
     ],
@@ -14,8 +14,8 @@
 
 genrule {
     name: "android.hardware.tests.libhwbinder@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.libhwbinder@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.libhwbinder@1.0",
     srcs: [
         "IBenchmark.hal",
     ],
@@ -39,9 +39,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tests/msgq/1.0/Android.bp b/tests/msgq/1.0/Android.bp
index 58ee3d4..e685bcc 100644
--- a/tests/msgq/1.0/Android.bp
+++ b/tests/msgq/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.tests.msgq@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.msgq@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.msgq@1.0",
     srcs: [
         "ITestMsgQ.hal",
     ],
@@ -14,8 +14,8 @@
 
 genrule {
     name: "android.hardware.tests.msgq@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.msgq@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.msgq@1.0",
     srcs: [
         "ITestMsgQ.hal",
     ],
@@ -39,9 +39,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tests/pointer/1.0/Android.bp b/tests/pointer/1.0/Android.bp
index 2601a5b..ad8d014 100644
--- a/tests/pointer/1.0/Android.bp
+++ b/tests/pointer/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.tests.pointer@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.pointer@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.pointer@1.0",
     srcs: [
         "IGraph.hal",
         "IPointer.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.tests.pointer@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.pointer@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tests.pointer@1.0",
     srcs: [
         "IGraph.hal",
         "IPointer.hal",
@@ -47,9 +47,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tests/pointer/1.0/default/Pointer.h b/tests/pointer/1.0/default/Pointer.h
index 1579aea..41d96fd 100644
--- a/tests/pointer/1.0/default/Pointer.h
+++ b/tests/pointer/1.0/default/Pointer.h

@@ -156,20 +156,20 @@
     Return<void> foo20(const hidl_vec<IPointer::Sam const*>&) override {
         return Void();
     }
-    Return<void> foo21(hidl_array<IPointer::Ada, 3, 2, 1> const* a_array_ptr) override {
-        const hidl_array<IPointer::Ada, 3, 2, 1>& a_array = *a_array_ptr;
+    Return<void> foo21(hidl_array<IPointer::Ada, 1, 2, 3> const* a_array_ptr) override {
+        const hidl_array<IPointer::Ada, 1, 2, 3>& a_array = *a_array_ptr;
         PUSH_ERROR_IF(a_array[0][0][0].s_ptr->data != 500);
-        for(size_t i = 0; i < 3; i++)
+        for(size_t i = 0; i < 1; i++)
             for(size_t j = 0; j < 2; j++)
-                for(size_t k = 0; k < 1; k++)
+                for(size_t k = 0; k < 3; k++)
                     PUSH_ERROR_IF(a_array[i][j][k].s_ptr != a_array[0][0][0].s_ptr);
         return Void();
     }
-    Return<void> foo22(const hidl_array<IPointer::Ada const*, 3, 2, 1>& a_ptr_array) override {
+    Return<void> foo22(const hidl_array<IPointer::Ada const*, 1, 2, 3>& a_ptr_array) override {
         PUSH_ERROR_IF(a_ptr_array[0][0][0]->s_ptr->data != 500);
-        for(size_t i = 0; i < 3; i++)
+        for(size_t i = 0; i < 1; i++)
             for(size_t j = 0; j < 2; j++)
-                for(size_t k = 0; k < 1; k++)
+                for(size_t k = 0; k < 3; k++)
                     PUSH_ERROR_IF(a_ptr_array[i][j][k] != a_ptr_array[0][0][0]);
         return Void();
     }
@@ -315,19 +315,19 @@
         return Void();
     }
     Return<void> bar21(bar21_cb _cb) override {
-        hidl_array<IPointer::Ada, 3, 2, 1> a_array;
-        for(size_t i = 0; i < 3; i++)
+        hidl_array<IPointer::Ada, 1, 2, 3> a_array;
+        for(size_t i = 0; i < 1; i++)
             for(size_t j = 0; j < 2; j++)
-                for(size_t k = 0; k < 1; k++)
+                for(size_t k = 0; k < 3; k++)
                     a_array[i][j][k] = *a;
         _cb(&a_array);
         return Void();
     }
     Return<void> bar22(bar22_cb _cb) override {
-        hidl_array<const IPointer::Ada *, 3, 2, 1> a_ptr_array;
-        for(size_t i = 0; i < 3; i++)
+        hidl_array<const IPointer::Ada *, 1, 2, 3> a_ptr_array;
+        for(size_t i = 0; i < 1; i++)
             for(size_t j = 0; j < 2; j++)
-                for(size_t k = 0; k < 1; k++)
+                for(size_t k = 0; k < 3; k++)
                     a_ptr_array[i][j][k] = a;
         _cb(a_ptr_array);
         return Void();

diff --git a/thermal/1.0/Android.bp b/thermal/1.0/Android.bp
index ae64dde..60f2626 100644
--- a/thermal/1.0/Android.bp
+++ b/thermal/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.thermal@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.thermal@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.thermal@1.0",
     srcs: [
         "types.hal",
         "IThermal.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.thermal@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.thermal@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.thermal@1.0",
     srcs: [
         "types.hal",
         "IThermal.hal",
@@ -43,9 +43,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/tv/Android.bp b/tv/Android.bp
index 095839f..5ad82f4 100644
--- a/tv/Android.bp
+++ b/tv/Android.bp

@@ -1,4 +1,5 @@
 // This is an autogenerated file, do not edit.
 subdirs = [
+    "cec/1.0",
     "input/1.0",
 ]

diff --git a/tv/cec/1.0/Android.bp b/tv/cec/1.0/Android.bp
new file mode 100644
index 0000000..bb1ae82
--- /dev/null
+++ b/tv/cec/1.0/Android.bp

@@ -0,0 +1,59 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+    name: "android.hardware.tv.cec@1.0_genc++",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tv.cec@1.0",
+    srcs: [
+        "types.hal",
+        "IHdmiCec.hal",
+        "IHdmiCecCallback.hal",
+    ],
+    out: [
+        "android/hardware/tv/cec/1.0/types.cpp",
+        "android/hardware/tv/cec/1.0/HdmiCecAll.cpp",
+        "android/hardware/tv/cec/1.0/HdmiCecCallbackAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.tv.cec@1.0_genc++_headers",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tv.cec@1.0",
+    srcs: [
+        "types.hal",
+        "IHdmiCec.hal",
+        "IHdmiCecCallback.hal",
+    ],
+    out: [
+        "android/hardware/tv/cec/1.0/types.h",
+        "android/hardware/tv/cec/1.0/IHdmiCec.h",
+        "android/hardware/tv/cec/1.0/IHwHdmiCec.h",
+        "android/hardware/tv/cec/1.0/BnHdmiCec.h",
+        "android/hardware/tv/cec/1.0/BpHdmiCec.h",
+        "android/hardware/tv/cec/1.0/BsHdmiCec.h",
+        "android/hardware/tv/cec/1.0/IHdmiCecCallback.h",
+        "android/hardware/tv/cec/1.0/IHwHdmiCecCallback.h",
+        "android/hardware/tv/cec/1.0/BnHdmiCecCallback.h",
+        "android/hardware/tv/cec/1.0/BpHdmiCecCallback.h",
+        "android/hardware/tv/cec/1.0/BsHdmiCecCallback.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.tv.cec@1.0",
+    generated_sources: ["android.hardware.tv.cec@1.0_genc++"],
+    generated_headers: ["android.hardware.tv.cec@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.tv.cec@1.0_genc++_headers"],
+    shared_libs: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+        "libcutils",
+    ],
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+    ],
+}

diff --git a/tv/cec/1.0/Android.mk b/tv/cec/1.0/Android.mk
new file mode 100644
index 0000000..8cc9c47
--- /dev/null
+++ b/tv/cec/1.0/Android.mk

@@ -0,0 +1,484 @@
+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.tv.cec@1.0-java
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(local-generated-sources-dir)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+#
+# Build types.hal (AbortReason)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/AbortReason.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.AbortReason
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CecDeviceType)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/CecDeviceType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.CecDeviceType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CecLogicalAddress)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/CecLogicalAddress.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.CecLogicalAddress
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CecMessage)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/CecMessage.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.CecMessage
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CecMessageType)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/CecMessageType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.CecMessageType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HdmiPortInfo)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/HdmiPortInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.HdmiPortInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HdmiPortType)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/HdmiPortType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.HdmiPortType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HotplugEvent)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/HotplugEvent.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.HotplugEvent
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (OptionKey)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/OptionKey.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.OptionKey
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (Result)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/Result.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.Result
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SendMessageResult)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/SendMessageResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.SendMessageResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IHdmiCec.hal
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/IHdmiCec.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IHdmiCec.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IHdmiCecCallback.hal
+$(GEN): $(LOCAL_PATH)/IHdmiCecCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::IHdmiCec
+
+$(GEN): $(LOCAL_PATH)/IHdmiCec.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IHdmiCecCallback.hal
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/IHdmiCecCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IHdmiCecCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::IHdmiCecCallback
+
+$(GEN): $(LOCAL_PATH)/IHdmiCecCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.tv.cec@1.0-java-static
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(local-generated-sources-dir)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+#
+# Build types.hal (AbortReason)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/AbortReason.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.AbortReason
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CecDeviceType)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/CecDeviceType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.CecDeviceType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CecLogicalAddress)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/CecLogicalAddress.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.CecLogicalAddress
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CecMessage)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/CecMessage.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.CecMessage
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (CecMessageType)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/CecMessageType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.CecMessageType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HdmiPortInfo)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/HdmiPortInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.HdmiPortInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HdmiPortType)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/HdmiPortType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.HdmiPortType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HotplugEvent)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/HotplugEvent.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.HotplugEvent
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (OptionKey)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/OptionKey.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.OptionKey
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (Result)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/Result.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.Result
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (SendMessageResult)
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/SendMessageResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::types.SendMessageResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IHdmiCec.hal
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/IHdmiCec.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IHdmiCec.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IHdmiCecCallback.hal
+$(GEN): $(LOCAL_PATH)/IHdmiCecCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::IHdmiCec
+
+$(GEN): $(LOCAL_PATH)/IHdmiCec.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IHdmiCecCallback.hal
+#
+GEN := $(intermediates)/android/hardware/tv/cec/1.0/IHdmiCecCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IHdmiCecCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.tv.cec@1.0::IHdmiCecCallback
+
+$(GEN): $(LOCAL_PATH)/IHdmiCecCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))

diff --git a/tv/cec/1.0/IHdmiCec.hal b/tv/cec/1.0/IHdmiCec.hal
new file mode 100644
index 0000000..e8db265
--- /dev/null
+++ b/tv/cec/1.0/IHdmiCec.hal

@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.cec@1.0;
+
+import IHdmiCecCallback;
+
+/*
+ * HDMI-CEC HAL interface definition.
+ */
+interface IHdmiCec {
+    /*
+     * Passes the logical address that must be used in this system.
+     *
+     * HAL must use it to configure the hardware so that the CEC commands
+     * addressed the given logical address can be filtered in. This method must
+     * be able to be called as many times as necessary in order to support
+     * multiple logical devices.
+     *
+     * @param addr Logical address that must be used in this system. It must be
+     *        in the range of valid logical addresses for the call to succeed.
+     * @return result Result status of the operation. SUCCESS if successful,
+     *         FAILURE_INVALID_ARGS if the given logical address is invalid,
+     *         FAILURE_BUSY if device or resource is busy
+     */
+    @callflow(next={"*"})
+    addLogicalAddress(CecLogicalAddress addr) generates (Result result);
+
+    /*
+     * Clears all the logical addresses.
+     *
+     * It is used when the system doesn't need to process CEC command any more,
+     * hence to tell HAL to stop receiving commands from the CEC bus, and change
+     * the state back to the beginning.
+     */
+    @callflow(next="addLogicalAddress")
+    @exit
+    clearLogicalAddress();
+
+    /*
+     * Gets the CEC physical address.
+     *
+     * The physical address depends on the topology of the network formed by
+     * connected HDMI devices. It is therefore likely to change if the cable is
+     * plugged off and on again. It is advised to call getPhysicalAddress to get
+     * the updated address when hot plug event takes place.
+     *
+     * @return result Result status of the operation. SUCCESS if successful,
+     *         FAILURE_INVALID_STATE if HAL cannot retrieve the physical
+     *         address.
+     * @return addr Physical address of this device.
+     */
+    @callflow(next="*")
+    getPhysicalAddress() generates (Result result, uint16_t addr);
+
+    /*
+     * Transmits HDMI-CEC message to other HDMI device.
+     *
+     * The method must be designed to return in a certain amount of time and not
+     * hanging forever which may happen if CEC signal line is pulled low for
+     * some reason.
+     *
+     * It must try retransmission at least once as specified in the section '7.1
+     * Frame Re-transmissions' of the CEC Spec 1.4b.
+     *
+     * @param message CEC message to be sent to other HDMI device.
+     * @return result Result status of the operation. SUCCESS if successful,
+     *         NACK if the sent message is not acknowledged,
+     *         BUSY if the CEC bus is busy.
+     */
+    @callflow(next="*")
+    sendMessage(CecMessage message) generates (SendMessageResult result);
+
+    /*
+     * Sets a callback that HDMI-CEC HAL must later use for incoming CEC
+     * messages or internal HDMI events.
+     *
+     * @param callback Callback object to pass hdmi events to the system. The
+     *        previously registered callback must be replaced with this one.
+     */
+    @callflow(next={"addLogicalAddress"})
+    @entry
+    setCallback(IHdmiCecCallback callback);
+
+    /*
+     * Returns the CEC version supported by underlying hardware.
+     *
+     * @return version the CEC version supported by underlying hardware.
+     */
+    @callflow(next={"*"})
+    getCecVersion() generates (int32_t version);
+
+    /*
+     * Gets the identifier of the vendor.
+     *
+     * @return vendorId Identifier of the vendor that is the 24-bit unique
+     *         company ID obtained from the IEEE Registration Authority
+     *         Committee (RAC). The upper 8 bits must be 0.
+     */
+    @callflow(next={"*"})
+    getVendorId() generates (uint32_t vendorId);
+
+    /*
+     * Gets the hdmi port information of underlying hardware.
+     *
+     * @return infos The list of HDMI port information
+     */
+    @callflow(next={"*"})
+    getPortInfo() generates (vec<HdmiPortInfo> infos);
+
+    /*
+     * Sets flags controlling the way HDMI-CEC service works down to HAL
+     * implementation. Those flags must be used in case the feature needs update
+     * in HAL itself, firmware or microcontroller.
+     *
+     * @param key The key of the option to be updated with a new value.
+     * @param value Value to be set.
+     */
+    @callflow(next="*")
+    setOption(OptionKey key, bool value);
+
+    /*
+     * Passes the updated language information of Android system. Contains
+     * three-letter code as defined in ISO/FDIS 639-2. Must be used for HAL to
+     * respond to <Get Menu Language> while in standby mode.
+     *
+     * @param language Three-letter code defined in ISO/FDIS 639-2. Must be
+     *        lowercase letters. (e.g., eng for English)
+     */
+    @callflow(next="*")
+    setLanguage(string language);
+
+    /*
+     * Configures ARC circuit in the hardware logic to start or stop the
+     * feature.
+     *
+     * @param portId Port id to be configured.
+     * @param enable Flag must be either true to start the feature or false to
+     *        stop it.
+     */
+    @callflow(next="*")
+    enableAudioReturnChannel(int32_t portId, bool enable);
+
+    /*
+     * Gets the connection status of the specified port.
+     *
+     * @param portId Port id to be inspected for the connection status.
+     * @return status True if a device is connected, otherwise false. The HAL
+     *         must watch for +5V power signal to determine the status.
+     */
+    @callflow(next="*")
+    isConnected(int32_t portId) generates (bool status);
+};

diff --git a/tv/cec/1.0/IHdmiCecCallback.hal b/tv/cec/1.0/IHdmiCecCallback.hal
new file mode 100644
index 0000000..4a9d28f
--- /dev/null
+++ b/tv/cec/1.0/IHdmiCecCallback.hal

@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.cec@1.0;
+
+interface IHdmiCecCallback {
+    /*
+     * The callback function that must be called by HAL implementation to notify
+     * the system of new CEC message arrival.
+     */
+    oneway onCecMessage(CecMessage message);
+
+    /*
+     * The callback function that must be called by HAL implementation to notify
+     * the system of new hotplug event.
+     */
+    oneway onHotplugEvent(HotplugEvent event);
+};

diff --git a/tv/cec/1.0/default/Android.mk b/tv/cec/1.0/default/Android.mk
new file mode 100644
index 0000000..3971f6c
--- /dev/null
+++ b/tv/cec/1.0/default/Android.mk

@@ -0,0 +1,42 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.tv.cec@1.0-impl
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_SRC_FILES := \
+    HdmiCec.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+    libhidl \
+    libhwbinder \
+    liblog \
+    libbase \
+    libutils \
+    libhardware \
+    android.hardware.tv.cec@1.0 \
+
+include $(BUILD_SHARED_LIBRARY)
+
+
+include $(CLEAR_VARS)
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_MODULE := android.hardware.tv.cec@1.0-service
+LOCAL_INIT_RC := android.hardware.tv.cec@1.0-service.rc
+LOCAL_SRC_FILES := \
+    service.cpp \
+
+LOCAL_SHARED_LIBRARIES := \
+    liblog \
+    libcutils \
+    libdl \
+    libbase \
+    libutils \
+    libhardware_legacy \
+    libhardware \
+
+LOCAL_SHARED_LIBRARIES += \
+    libhwbinder \
+    libhidl \
+    android.hardware.tv.cec@1.0 \
+
+include $(BUILD_EXECUTABLE)

diff --git a/tv/cec/1.0/default/HdmiCec.cpp b/tv/cec/1.0/default/HdmiCec.cpp
new file mode 100644
index 0000000..c4bae41
--- /dev/null
+++ b/tv/cec/1.0/default/HdmiCec.cpp

@@ -0,0 +1,415 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "android.hardware.tv.cec@1.0-impl"
+#include <android-base/logging.h>
+
+#include <hardware/hardware.h>
+#include <hardware/hdmi_cec.h>
+#include "HdmiCec.h"
+
+namespace android {
+namespace hardware {
+namespace tv {
+namespace cec {
+namespace V1_0 {
+namespace implementation {
+
+static_assert(CEC_DEVICE_INACTIVE == static_cast<int>(CecDeviceType::INACTIVE),
+        "CecDeviceType::INACTIVE must match legacy value.");
+static_assert(CEC_DEVICE_TV == static_cast<int>(CecDeviceType::TV),
+        "CecDeviceType::TV must match legacy value.");
+static_assert(CEC_DEVICE_RECORDER == static_cast<int>(CecDeviceType::RECORDER),
+        "CecDeviceType::RECORDER must match legacy value.");
+static_assert(CEC_DEVICE_TUNER == static_cast<int>(CecDeviceType::TUNER),
+        "CecDeviceType::TUNER must match legacy value.");
+static_assert(CEC_DEVICE_PLAYBACK == static_cast<int>(CecDeviceType::PLAYBACK),
+        "CecDeviceType::PLAYBACK must match legacy value.");
+static_assert(CEC_DEVICE_AUDIO_SYSTEM == static_cast<int>(CecDeviceType::AUDIO_SYSTEM),
+        "CecDeviceType::AUDIO_SYSTEM must match legacy value.");
+static_assert(CEC_DEVICE_MAX == static_cast<int>(CecDeviceType::MAX),
+        "CecDeviceType::MAX must match legacy value.");
+
+static_assert(CEC_ADDR_TV == static_cast<int>(CecLogicalAddress::TV),
+        "CecLogicalAddress::TV must match legacy value.");
+static_assert(CEC_ADDR_RECORDER_1 == static_cast<int>(CecLogicalAddress::RECORDER_1),
+        "CecLogicalAddress::RECORDER_1 must match legacy value.");
+static_assert(CEC_ADDR_RECORDER_2 == static_cast<int>(CecLogicalAddress::RECORDER_2),
+        "CecLogicalAddress::RECORDER_2 must match legacy value.");
+static_assert(CEC_ADDR_TUNER_1 == static_cast<int>(CecLogicalAddress::TUNER_1),
+        "CecLogicalAddress::TUNER_1 must match legacy value.");
+static_assert(CEC_ADDR_PLAYBACK_1 == static_cast<int>(CecLogicalAddress::PLAYBACK_1),
+        "CecLogicalAddress::PLAYBACK_1 must match legacy value.");
+static_assert(CEC_ADDR_AUDIO_SYSTEM == static_cast<int>(CecLogicalAddress::AUDIO_SYSTEM),
+        "CecLogicalAddress::AUDIO_SYSTEM must match legacy value.");
+static_assert(CEC_ADDR_TUNER_2 == static_cast<int>(CecLogicalAddress::TUNER_2),
+        "CecLogicalAddress::TUNER_2 must match legacy value.");
+static_assert(CEC_ADDR_TUNER_3 == static_cast<int>(CecLogicalAddress::TUNER_3),
+        "CecLogicalAddress::TUNER_3 must match legacy value.");
+static_assert(CEC_ADDR_PLAYBACK_2 == static_cast<int>(CecLogicalAddress::PLAYBACK_2),
+        "CecLogicalAddress::PLAYBACK_2 must match legacy value.");
+static_assert(CEC_ADDR_RECORDER_3 == static_cast<int>(CecLogicalAddress::RECORDER_3),
+        "CecLogicalAddress::RECORDER_3 must match legacy value.");
+static_assert(CEC_ADDR_TUNER_4 == static_cast<int>(CecLogicalAddress::TUNER_4),
+        "CecLogicalAddress::TUNER_4 must match legacy value.");
+static_assert(CEC_ADDR_PLAYBACK_3 == static_cast<int>(CecLogicalAddress::PLAYBACK_3),
+        "CecLogicalAddress::PLAYBACK_3 must match legacy value.");
+static_assert(CEC_ADDR_FREE_USE == static_cast<int>(CecLogicalAddress::FREE_USE),
+        "CecLogicalAddress::FREE_USE must match legacy value.");
+static_assert(CEC_ADDR_UNREGISTERED == static_cast<int>(CecLogicalAddress::UNREGISTERED),
+        "CecLogicalAddress::UNREGISTERED must match legacy value.");
+static_assert(CEC_ADDR_BROADCAST == static_cast<int>(CecLogicalAddress::BROADCAST),
+        "CecLogicalAddress::BROADCAST must match legacy value.");
+
+static_assert(CEC_MESSAGE_FEATURE_ABORT == static_cast<int>(CecMessageType::FEATURE_ABORT),
+        "CecMessageType::FEATURE_ABORT must match legacy value.");
+static_assert(CEC_MESSAGE_IMAGE_VIEW_ON == static_cast<int>(CecMessageType::IMAGE_VIEW_ON),
+        "CecMessageType::IMAGE_VIEW_ON must match legacy value.");
+static_assert(CEC_MESSAGE_TUNER_STEP_INCREMENT == static_cast<int>(
+        CecMessageType::TUNER_STEP_INCREMENT),
+        "CecMessageType::TUNER_STEP_INCREMENT must match legacy value.");
+static_assert(CEC_MESSAGE_TUNER_STEP_DECREMENT == static_cast<int>(
+        CecMessageType::TUNER_STEP_DECREMENT),
+        "CecMessageType::TUNER_STEP_DECREMENT must match legacy value.");
+static_assert(CEC_MESSAGE_TUNER_DEVICE_STATUS == static_cast<int>(
+        CecMessageType::TUNER_DEVICE_STATUS),
+        "CecMessageType::TUNER_DEVICE_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_GIVE_TUNER_DEVICE_STATUS == static_cast<int>(
+        CecMessageType::GIVE_TUNER_DEVICE_STATUS),
+        "CecMessageType::GIVE_TUNER_DEVICE_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_RECORD_ON == static_cast<int>(CecMessageType::RECORD_ON),
+        "CecMessageType::RECORD_ON must match legacy value.");
+static_assert(CEC_MESSAGE_RECORD_STATUS == static_cast<int>(CecMessageType::RECORD_STATUS),
+        "CecMessageType::RECORD_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_RECORD_OFF == static_cast<int>(CecMessageType::RECORD_OFF),
+        "CecMessageType::RECORD_OFF must match legacy value.");
+static_assert(CEC_MESSAGE_TEXT_VIEW_ON == static_cast<int>(CecMessageType::TEXT_VIEW_ON),
+        "CecMessageType::TEXT_VIEW_ON must match legacy value.");
+static_assert(CEC_MESSAGE_RECORD_TV_SCREEN == static_cast<int>(CecMessageType::RECORD_TV_SCREEN),
+        "CecMessageType::RECORD_TV_SCREEN must match legacy value.");
+static_assert(CEC_MESSAGE_GIVE_DECK_STATUS == static_cast<int>(CecMessageType::GIVE_DECK_STATUS),
+        "CecMessageType::GIVE_DECK_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_STANDBY == static_cast<int>(CecMessageType::STANDBY),
+        "CecMessageType::STANDBY must match legacy value.");
+static_assert(CEC_MESSAGE_PLAY == static_cast<int>(CecMessageType::PLAY),
+        "CecMessageType::PLAY must match legacy value.");
+static_assert(CEC_MESSAGE_DECK_CONTROL == static_cast<int>(CecMessageType::DECK_CONTROL),
+        "CecMessageType::DECK_CONTROL must match legacy value.");
+static_assert(CEC_MESSAGE_TIMER_CLEARED_STATUS == static_cast<int>(
+        CecMessageType::TIMER_CLEARED_STATUS),
+        "CecMessageType::TIMER_CLEARED_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_USER_CONTROL_PRESSED == static_cast<int>(
+        CecMessageType::USER_CONTROL_PRESSED),
+        "CecMessageType::USER_CONTROL_PRESSED must match legacy value.");
+static_assert(CEC_MESSAGE_USER_CONTROL_RELEASED == static_cast<int>(
+        CecMessageType::USER_CONTROL_RELEASED),
+        "CecMessageType::USER_CONTROL_RELEASED must match legacy value.");
+static_assert(CEC_MESSAGE_GIVE_OSD_NAME == static_cast<int>(CecMessageType::GIVE_OSD_NAME),
+        "CecMessageType::GIVE_OSD_NAME must match legacy value.");
+static_assert(CEC_MESSAGE_SET_OSD_NAME == static_cast<int>(CecMessageType::SET_OSD_NAME),
+        "CecMessageType::SET_OSD_NAME must match legacy value.");
+static_assert(CEC_MESSAGE_SYSTEM_AUDIO_MODE_REQUEST == static_cast<int>(
+        CecMessageType::SYSTEM_AUDIO_MODE_REQUEST),
+        "CecMessageType::SYSTEM_AUDIO_MODE_REQUEST must match legacy value.");
+static_assert(CEC_MESSAGE_GIVE_AUDIO_STATUS == static_cast<int>(CecMessageType::GIVE_AUDIO_STATUS),
+        "CecMessageType::GIVE_AUDIO_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_SET_SYSTEM_AUDIO_MODE == static_cast<int>(
+        CecMessageType::SET_SYSTEM_AUDIO_MODE),
+        "CecMessageType::SET_SYSTEM_AUDIO_MODE must match legacy value.");
+static_assert(CEC_MESSAGE_REPORT_AUDIO_STATUS == static_cast<int>(
+        CecMessageType::REPORT_AUDIO_STATUS),
+        "CecMessageType::REPORT_AUDIO_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_GIVE_SYSTEM_AUDIO_MODE_STATUS == static_cast<int>(
+        CecMessageType::GIVE_SYSTEM_AUDIO_MODE_STATUS),
+        "CecMessageType::GIVE_SYSTEM_AUDIO_MODE_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_SYSTEM_AUDIO_MODE_STATUS == static_cast<int>(
+        CecMessageType::SYSTEM_AUDIO_MODE_STATUS),
+        "CecMessageType::SYSTEM_AUDIO_MODE_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_ROUTING_CHANGE == static_cast<int>(CecMessageType::ROUTING_CHANGE),
+        "CecMessageType::ROUTING_CHANGE must match legacy value.");
+static_assert(CEC_MESSAGE_ROUTING_INFORMATION == static_cast<int>(
+        CecMessageType::ROUTING_INFORMATION),
+        "CecMessageType::ROUTING_INFORMATION must match legacy value.");
+static_assert(CEC_MESSAGE_ACTIVE_SOURCE == static_cast<int>(CecMessageType::ACTIVE_SOURCE),
+        "CecMessageType::ACTIVE_SOURCE must match legacy value.");
+static_assert(CEC_MESSAGE_GIVE_PHYSICAL_ADDRESS == static_cast<int>(
+        CecMessageType::GIVE_PHYSICAL_ADDRESS),
+        "CecMessageType::GIVE_PHYSICAL_ADDRESS must match legacy value.");
+static_assert(CEC_MESSAGE_REPORT_PHYSICAL_ADDRESS == static_cast<int>(
+        CecMessageType::REPORT_PHYSICAL_ADDRESS),
+        "CecMessageType::REPORT_PHYSICAL_ADDRESS must match legacy value.");
+static_assert(CEC_MESSAGE_REQUEST_ACTIVE_SOURCE == static_cast<int>(
+        CecMessageType::REQUEST_ACTIVE_SOURCE),
+        "CecMessageType::REQUEST_ACTIVE_SOURCE must match legacy value.");
+static_assert(CEC_MESSAGE_SET_STREAM_PATH == static_cast<int>(CecMessageType::SET_STREAM_PATH),
+        "CecMessageType::SET_STREAM_PATH must match legacy value.");
+static_assert(CEC_MESSAGE_DEVICE_VENDOR_ID == static_cast<int>(CecMessageType::DEVICE_VENDOR_ID),
+        "CecMessageType::DEVICE_VENDOR_ID must match legacy value.");
+static_assert(CEC_MESSAGE_VENDOR_COMMAND == static_cast<int>(CecMessageType::VENDOR_COMMAND),
+        "CecMessageType::VENDOR_COMMAND must match legacy value.");
+static_assert(CEC_MESSAGE_VENDOR_REMOTE_BUTTON_DOWN == static_cast<int>(
+        CecMessageType::VENDOR_REMOTE_BUTTON_DOWN),
+        "CecMessageType::VENDOR_REMOTE_BUTTON_DOWN must match legacy value.");
+static_assert(CEC_MESSAGE_VENDOR_REMOTE_BUTTON_UP == static_cast<int>(
+        CecMessageType::VENDOR_REMOTE_BUTTON_UP),
+        "CecMessageType::VENDOR_REMOTE_BUTTON_UP must match legacy value.");
+static_assert(CEC_MESSAGE_GIVE_DEVICE_VENDOR_ID == static_cast<int>(
+        CecMessageType::GIVE_DEVICE_VENDOR_ID),
+        "CecMessageType::GIVE_DEVICE_VENDOR_ID must match legacy value.");
+static_assert(CEC_MESSAGE_MENU_REQUEST == static_cast<int>(CecMessageType::MENU_REQUEST),
+        "CecMessageType::MENU_REQUEST must match legacy value.");
+static_assert(CEC_MESSAGE_MENU_STATUS == static_cast<int>(CecMessageType::MENU_STATUS),
+        "CecMessageType::MENU_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_GIVE_DEVICE_POWER_STATUS == static_cast<int>(
+        CecMessageType::GIVE_DEVICE_POWER_STATUS),
+        "CecMessageType::GIVE_DEVICE_POWER_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_REPORT_POWER_STATUS == static_cast<int>(
+        CecMessageType::REPORT_POWER_STATUS),
+        "CecMessageType::REPORT_POWER_STATUS must match legacy value.");
+static_assert(CEC_MESSAGE_GET_MENU_LANGUAGE == static_cast<int>(CecMessageType::GET_MENU_LANGUAGE),
+        "CecMessageType::GET_MENU_LANGUAGE must match legacy value.");
+static_assert(CEC_MESSAGE_SELECT_ANALOG_SERVICE == static_cast<int>(
+        CecMessageType::SELECT_ANALOG_SERVICE),
+        "CecMessageType::SELECT_ANALOG_SERVICE must match legacy value.");
+static_assert(CEC_MESSAGE_SELECT_DIGITAL_SERVICE == static_cast<int>(
+        CecMessageType::SELECT_DIGITAL_SERVICE),
+        "CecMessageType::SELECT_DIGITAL_SERVICE must match legacy value.");
+static_assert(CEC_MESSAGE_SET_DIGITAL_TIMER == static_cast<int>(CecMessageType::SET_DIGITAL_TIMER),
+        "CecMessageType::SET_DIGITAL_TIMER must match legacy value.");
+static_assert(CEC_MESSAGE_CLEAR_DIGITAL_TIMER == static_cast<int>(
+        CecMessageType::CLEAR_DIGITAL_TIMER),
+        "CecMessageType::CLEAR_DIGITAL_TIMER must match legacy value.");
+static_assert(CEC_MESSAGE_SET_AUDIO_RATE == static_cast<int>(CecMessageType::SET_AUDIO_RATE),
+        "CecMessageType::SET_AUDIO_RATE must match legacy value.");
+static_assert(CEC_MESSAGE_INACTIVE_SOURCE == static_cast<int>(CecMessageType::INACTIVE_SOURCE),
+        "CecMessageType::INACTIVE_SOURCE must match legacy value.");
+static_assert(CEC_MESSAGE_CEC_VERSION == static_cast<int>(CecMessageType::CEC_VERSION),
+        "CecMessageType::CEC_VERSION must match legacy value.");
+static_assert(CEC_MESSAGE_GET_CEC_VERSION == static_cast<int>(CecMessageType::GET_CEC_VERSION),
+        "CecMessageType::GET_CEC_VERSION must match legacy value.");
+static_assert(CEC_MESSAGE_VENDOR_COMMAND_WITH_ID == static_cast<int>(
+        CecMessageType::VENDOR_COMMAND_WITH_ID),
+        "CecMessageType::VENDOR_COMMAND_WITH_ID must match legacy value.");
+static_assert(CEC_MESSAGE_CLEAR_EXTERNAL_TIMER == static_cast<int>(
+        CecMessageType::CLEAR_EXTERNAL_TIMER),
+        "CecMessageType::CLEAR_EXTERNAL_TIMER must match legacy value.");
+static_assert(CEC_MESSAGE_SET_EXTERNAL_TIMER == static_cast<int>(
+        CecMessageType::SET_EXTERNAL_TIMER),
+        "CecMessageType::SET_EXTERNAL_TIMER must match legacy value.");
+static_assert(CEC_MESSAGE_INITIATE_ARC == static_cast<int>(CecMessageType::INITIATE_ARC),
+        "CecMessageType::INITIATE_ARC must match legacy value.");
+static_assert(CEC_MESSAGE_REPORT_ARC_INITIATED == static_cast<int>(
+        CecMessageType::REPORT_ARC_INITIATED),
+        "CecMessageType::REPORT_ARC_INITIATED must match legacy value.");
+static_assert(CEC_MESSAGE_REPORT_ARC_TERMINATED == static_cast<int>(
+        CecMessageType::REPORT_ARC_TERMINATED),
+        "CecMessageType::REPORT_ARC_TERMINATED must match legacy value.");
+static_assert(CEC_MESSAGE_REQUEST_ARC_INITIATION == static_cast<int>(
+        CecMessageType::REQUEST_ARC_INITIATION),
+        "CecMessageType::REQUEST_ARC_INITIATION must match legacy value.");
+static_assert(CEC_MESSAGE_REQUEST_ARC_TERMINATION == static_cast<int>(
+        CecMessageType::REQUEST_ARC_TERMINATION),
+        "CecMessageType::REQUEST_ARC_TERMINATION must match legacy value.");
+static_assert(CEC_MESSAGE_TERMINATE_ARC == static_cast<int>(CecMessageType::TERMINATE_ARC),
+        "CecMessageType::TERMINATE_ARC must match legacy value.");
+static_assert(CEC_MESSAGE_ABORT == static_cast<int>(CecMessageType::ABORT),
+        "CecMessageType::ABORT must match legacy value.");
+
+static_assert(ABORT_UNRECOGNIZED_MODE == static_cast<int>(AbortReason::UNRECOGNIZED_MODE),
+        "AbortReason::UNRECOGNIZED_MODE must match legacy value.");
+static_assert(ABORT_NOT_IN_CORRECT_MODE == static_cast<int>(AbortReason::NOT_IN_CORRECT_MODE),
+        "AbortReason::NOT_IN_CORRECT_MODE must match legacy value.");
+static_assert(ABORT_CANNOT_PROVIDE_SOURCE == static_cast<int>(AbortReason::CANNOT_PROVIDE_SOURCE),
+        "AbortReason::CANNOT_PROVIDE_SOURCE must match legacy value.");
+static_assert(ABORT_INVALID_OPERAND == static_cast<int>(AbortReason::INVALID_OPERAND),
+        "AbortReason::INVALID_OPERAND must match legacy value.");
+static_assert(ABORT_REFUSED == static_cast<int>(AbortReason::REFUSED),
+        "AbortReason::REFUSED must match legacy value.");
+static_assert(ABORT_UNABLE_TO_DETERMINE == static_cast<int>(AbortReason::UNABLE_TO_DETERMINE),
+        "AbortReason::UNABLE_TO_DETERMINE must match legacy value.");
+
+static_assert(HDMI_RESULT_SUCCESS == static_cast<int>(SendMessageResult::SUCCESS),
+        "SendMessageResult::SUCCESS must match legacy value.");
+static_assert(HDMI_RESULT_NACK == static_cast<int>(SendMessageResult::NACK),
+        "SendMessageResult::NACK must match legacy value.");
+static_assert(HDMI_RESULT_BUSY == static_cast<int>(SendMessageResult::BUSY),
+        "SendMessageResult::BUSY must match legacy value.");
+static_assert(HDMI_RESULT_FAIL == static_cast<int>(SendMessageResult::FAIL),
+        "SendMessageResult::FAIL must match legacy value.");
+
+static_assert(HDMI_INPUT == static_cast<int>(HdmiPortType::INPUT),
+        "HdmiPortType::INPUT must match legacy value.");
+static_assert(HDMI_OUTPUT == static_cast<int>(HdmiPortType::OUTPUT),
+        "HdmiPortType::OUTPUT must match legacy value.");
+
+static_assert(HDMI_OPTION_WAKEUP == static_cast<int>(OptionKey::WAKEUP),
+        "OptionKey::WAKEUP must match legacy value.");
+static_assert(HDMI_OPTION_ENABLE_CEC == static_cast<int>(OptionKey::ENABLE_CEC),
+        "OptionKey::ENABLE_CEC must match legacy value.");
+static_assert(HDMI_OPTION_SYSTEM_CEC_CONTROL == static_cast<int>(OptionKey::SYSTEM_CEC_CONTROL),
+        "OptionKey::SYSTEM_CEC_CONTROL must match legacy value.");
+
+sp<IHdmiCecCallback> HdmiCec::mCallback = nullptr;
+
+HdmiCec::HdmiCec(hdmi_cec_device_t* device) : mDevice(device) {
+}
+
+// Methods from ::android::hardware::tv::cec::V1_0::IHdmiCec follow.
+Return<Result> HdmiCec::addLogicalAddress(CecLogicalAddress addr) {
+    int ret = mDevice->add_logical_address(mDevice, static_cast<cec_logical_address_t>(addr));
+    switch (ret) {
+        case 0:
+            return Result::SUCCESS;
+        case -EINVAL:
+            return Result::FAILURE_INVALID_ARGS;
+        case -ENOTSUP:
+            return Result::FAILURE_NOT_SUPPORTED;
+        case -EBUSY:
+            return Result::FAILURE_BUSY;
+        default:
+            return Result::FAILURE_UNKNOWN;
+    }
+}
+
+Return<void> HdmiCec::clearLogicalAddress() {
+    mDevice->clear_logical_address(mDevice);
+    return Void();
+}
+
+Return<void> HdmiCec::getPhysicalAddress(getPhysicalAddress_cb _hidl_cb) {
+    uint16_t addr;
+    int ret = mDevice->get_physical_address(mDevice, &addr);
+    switch (ret) {
+        case 0:
+            _hidl_cb(Result::SUCCESS, addr);
+            break;
+        case -EBADF:
+            _hidl_cb(Result::FAILURE_INVALID_STATE, addr);
+            break;
+        default:
+            _hidl_cb(Result::FAILURE_UNKNOWN, addr);
+            break;
+    }
+    return Void();
+}
+
+Return<SendMessageResult> HdmiCec::sendMessage(const CecMessage& message) {
+    cec_message_t legacyMessage {
+        .initiator = static_cast<cec_logical_address_t>(message.initiator),
+        .destination = static_cast<cec_logical_address_t>(message.destination),
+        .length = message.body.size(),
+    };
+    for (size_t i = 0; i < message.body.size(); ++i) {
+        legacyMessage.body[i] = static_cast<unsigned char>(message.body[i]);
+    }
+    return static_cast<SendMessageResult>(mDevice->send_message(mDevice, &legacyMessage));
+}
+
+Return<void> HdmiCec::setCallback(const sp<IHdmiCecCallback>& callback) {
+    mCallback = callback;
+    mDevice->register_event_callback(mDevice, eventCallback, nullptr);
+    return Void();
+}
+
+Return<int32_t> HdmiCec::getCecVersion() {
+    int version;
+    mDevice->get_version(mDevice, &version);
+    return static_cast<int32_t>(version);
+}
+
+Return<uint32_t> HdmiCec::getVendorId() {
+    uint32_t vendor_id;
+    mDevice->get_vendor_id(mDevice, &vendor_id);
+    return vendor_id;
+}
+
+Return<void> HdmiCec::getPortInfo(getPortInfo_cb _hidl_cb) {
+    struct hdmi_port_info* legacyPorts;
+    int numPorts;
+    hidl_vec<HdmiPortInfo> portInfos;
+    mDevice->get_port_info(mDevice, &legacyPorts, &numPorts);
+    portInfos.resize(numPorts);
+    for (int i = 0; i < numPorts; ++i) {
+        portInfos[i] = {
+            .type = static_cast<HdmiPortType>(legacyPorts[i].type),
+            .portId = static_cast<uint32_t>(legacyPorts[i].port_id),
+            .cecSupported = legacyPorts[i].cec_supported != 0,
+            .arcSupported = legacyPorts[i].arc_supported != 0,
+            .physicalAddress = legacyPorts[i].physical_address
+        };
+    }
+    _hidl_cb(portInfos);
+    return Void();
+}
+
+Return<void> HdmiCec::setOption(OptionKey key, bool value) {
+    mDevice->set_option(mDevice, static_cast<int>(key), value ? 1 : 0);
+    return Void();
+}
+
+Return<void> HdmiCec::setLanguage(const hidl_string& language) {
+    if (language.size() != 3) {
+        LOG(ERROR) << "Wrong language code: expected 3 letters, but it was " << language.size()
+                << ".";
+        return Void();
+    }
+    const char *languageStr = language.c_str();
+    int convertedLanguage = ((languageStr[0] & 0xFF) << 16)
+            | ((languageStr[1] & 0xFF) << 8)
+            | (languageStr[2] & 0xFF);
+    mDevice->set_option(mDevice, HDMI_OPTION_SET_LANG, convertedLanguage);
+    return Void();
+}
+
+Return<void> HdmiCec::enableAudioReturnChannel(int32_t portId, bool enable) {
+    mDevice->set_audio_return_channel(mDevice, portId, enable ? 1 : 0);
+    return Void();
+}
+
+Return<bool> HdmiCec::isConnected(int32_t portId) {
+    return mDevice->is_connected(mDevice, portId) > 0;
+}
+
+
+IHdmiCec* HIDL_FETCH_IHdmiCec(const char* hal) {
+    hdmi_cec_device_t* hdmi_cec_device;
+    int ret = 0;
+    const hw_module_t* hw_module = nullptr;
+
+    ret = hw_get_module (hal, &hw_module);
+    if (ret == 0) {
+        ret = hdmi_cec_open (hw_module, &hdmi_cec_device);
+        if (ret != 0) {
+            LOG(ERROR) << "hdmi_cec_open " << hal << " failed: " << ret;
+        }
+    } else {
+        LOG(ERROR) << "hw_get_module " << hal << " failed: " << ret;
+    }
+
+    if (ret == 0) {
+        return new HdmiCec(hdmi_cec_device);
+    } else {
+        LOG(ERROR) << "Passthrough failed to load legacy HAL.";
+        return nullptr;
+    }
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace cec
+}  // namespace tv
+}  // namespace hardware
+}  // namespace android

diff --git a/tv/cec/1.0/default/HdmiCec.h b/tv/cec/1.0/default/HdmiCec.h
new file mode 100644
index 0000000..3e80cb1
--- /dev/null
+++ b/tv/cec/1.0/default/HdmiCec.h

@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef HIDL_GENERATED_android_hardware_tv_cec_V1_0_HdmiCec_H_
+#define HIDL_GENERATED_android_hardware_tv_cec_V1_0_HdmiCec_H_
+
+#include <algorithm>
+
+#include <android/hardware/tv/cec/1.0/IHdmiCec.h>
+#include <hidl/Status.h>
+#include <hardware/hardware.h>
+#include <hardware/hdmi_cec.h>
+
+#include <hidl/MQDescriptor.h>
+namespace android {
+namespace hardware {
+namespace tv {
+namespace cec {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::tv::cec::V1_0::CecLogicalAddress;
+using ::android::hardware::tv::cec::V1_0::CecMessage;
+using ::android::hardware::tv::cec::V1_0::HdmiPortInfo;
+using ::android::hardware::tv::cec::V1_0::IHdmiCec;
+using ::android::hardware::tv::cec::V1_0::IHdmiCecCallback;
+using ::android::hardware::tv::cec::V1_0::OptionKey;
+using ::android::hardware::tv::cec::V1_0::Result;
+using ::android::hardware::tv::cec::V1_0::SendMessageResult;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::sp;
+
+struct HdmiCec : public IHdmiCec {
+    HdmiCec(hdmi_cec_device_t* device);
+    // Methods from ::android::hardware::tv::cec::V1_0::IHdmiCec follow.
+    Return<Result> addLogicalAddress(CecLogicalAddress addr)  override;
+    Return<void> clearLogicalAddress()  override;
+    Return<void> getPhysicalAddress(getPhysicalAddress_cb _hidl_cb)  override;
+    Return<SendMessageResult> sendMessage(const CecMessage& message)  override;
+    Return<void> setCallback(const sp<IHdmiCecCallback>& callback)  override;
+    Return<int32_t> getCecVersion()  override;
+    Return<uint32_t> getVendorId()  override;
+    Return<void> getPortInfo(getPortInfo_cb _hidl_cb)  override;
+    Return<void> setOption(OptionKey key, bool value)  override;
+    Return<void> setLanguage(const hidl_string& language)  override;
+    Return<void> enableAudioReturnChannel(int32_t portId, bool enable)  override;
+    Return<bool> isConnected(int32_t portId)  override;
+
+    static void eventCallback(const hdmi_event_t* event, void* arg) {
+        if (mCallback != nullptr && event != nullptr) {
+            if (event->type == HDMI_EVENT_CEC_MESSAGE) {
+                size_t length = std::min(event->cec.length, static_cast<size_t>(15));
+                CecMessage cecMessage {
+                    .initiator = static_cast<CecLogicalAddress>(event->cec.initiator),
+                    .destination = static_cast<CecLogicalAddress>(event->cec.destination),
+                };
+                cecMessage.body.resize(length);
+                for (size_t i = 0; i < length; ++i) {
+                    cecMessage.body[i] = static_cast<uint8_t>(event->cec.body[i]);
+                }
+                mCallback->onCecMessage(cecMessage);
+            } else if (event->type == HDMI_EVENT_HOT_PLUG) {
+                HotplugEvent hotplugEvent {
+                    .connected = event->hotplug.connected > 0,
+                    .portId = static_cast<uint32_t>(event->hotplug.port_id)
+                };
+                mCallback->onHotplugEvent(hotplugEvent);
+            }
+        }
+    }
+
+private:
+    static sp<IHdmiCecCallback> mCallback;
+    const hdmi_cec_device_t* mDevice;
+};
+
+extern "C" IHdmiCec* HIDL_FETCH_IHdmiCec(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace cec
+}  // namespace tv
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_tv_cec_V1_0_HdmiCec_H_

diff --git a/tv/cec/1.0/default/android.hardware.tv.cec@1.0-service.rc b/tv/cec/1.0/default/android.hardware.tv.cec@1.0-service.rc
new file mode 100644
index 0000000..1af32cb
--- /dev/null
+++ b/tv/cec/1.0/default/android.hardware.tv.cec@1.0-service.rc

@@ -0,0 +1,4 @@
+service cec-hal-1-0 /system/bin/hw/android.hardware.tv.cec@1.0-service
+    class hal
+    user system
+    group system

diff --git a/tv/cec/1.0/default/service.cpp b/tv/cec/1.0/default/service.cpp
new file mode 100644
index 0000000..3c11e24
--- /dev/null
+++ b/tv/cec/1.0/default/service.cpp

@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "android.hardware.tv.cec@1.0-service"
+
+#include <android/hardware/tv/cec/1.0/IHdmiCec.h>
+#include <hidl/LegacySupport.h>
+
+using android::hardware::tv::cec::V1_0::IHdmiCec;
+using android::hardware::defaultPassthroughServiceImplementation;
+
+int main() {
+    return defaultPassthroughServiceImplementation<IHdmiCec>("tv.cec");
+}

diff --git a/tv/cec/1.0/types.hal b/tv/cec/1.0/types.hal
new file mode 100644
index 0000000..421fe9c
--- /dev/null
+++ b/tv/cec/1.0/types.hal

@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.cec@1.0;
+
+enum CecDeviceType : int32_t {
+    INACTIVE = -1,
+    TV = 0,
+    RECORDER = 1,
+    TUNER = 3,
+    PLAYBACK = 4,
+    AUDIO_SYSTEM = 5,
+    MAX = AUDIO_SYSTEM,
+};
+
+enum CecLogicalAddress : int32_t {
+    TV = 0,
+    RECORDER_1 = 1,
+    RECORDER_2 = 2,
+    TUNER_1 = 3,
+    PLAYBACK_1 = 4,
+    AUDIO_SYSTEM = 5,
+    TUNER_2 = 6,
+    TUNER_3 = 7,
+    PLAYBACK_2 = 8,
+    RECORDER_3 = 9,
+    TUNER_4 = 10,
+    PLAYBACK_3 = 11,
+    FREE_USE = 14,
+    UNREGISTERED = 15, // as Initiator address
+    BROADCAST = 15, // as Destination address
+};
+
+/*
+ * HDMI CEC message types. The assigned values represent opcode used in CEC
+ * frame as specified in CEC Table 8-26 of the CEC Spec 1.4b.
+ */
+enum CecMessageType : int32_t {
+    FEATURE_ABORT = 0x00,
+    IMAGE_VIEW_ON = 0x04,
+    TUNER_STEP_INCREMENT = 0x05,
+    TUNER_STEP_DECREMENT = 0x06,
+    TUNER_DEVICE_STATUS = 0x07,
+    GIVE_TUNER_DEVICE_STATUS = 0x08,
+    RECORD_ON = 0x09,
+    RECORD_STATUS = 0x0A,
+    RECORD_OFF = 0x0B,
+    TEXT_VIEW_ON = 0x0D,
+    RECORD_TV_SCREEN = 0x0F,
+    GIVE_DECK_STATUS = 0x1A,
+    DECK_STATUS = 0x1B,
+    SET_MENU_LANGUAGE = 0x32,
+    CLEAR_ANALOG_TIMER = 0x33,
+    SET_ANALOG_TIMER = 0x34,
+    TIMER_STATUS = 0x35,
+    STANDBY = 0x36,
+    PLAY = 0x41,
+    DECK_CONTROL = 0x42,
+    TIMER_CLEARED_STATUS = 0x43,
+    USER_CONTROL_PRESSED = 0x44,
+    USER_CONTROL_RELEASED = 0x45,
+    GIVE_OSD_NAME = 0x46,
+    SET_OSD_NAME = 0x47,
+    SET_OSD_STRING = 0x64,
+    SET_TIMER_PROGRAM_TITLE = 0x67,
+    SYSTEM_AUDIO_MODE_REQUEST = 0x70,
+    GIVE_AUDIO_STATUS = 0x71,
+    SET_SYSTEM_AUDIO_MODE = 0x72,
+    REPORT_AUDIO_STATUS = 0x7A,
+    GIVE_SYSTEM_AUDIO_MODE_STATUS = 0x7D,
+    SYSTEM_AUDIO_MODE_STATUS = 0x7E,
+    ROUTING_CHANGE = 0x80,
+    ROUTING_INFORMATION = 0x81,
+    ACTIVE_SOURCE = 0x82,
+    GIVE_PHYSICAL_ADDRESS = 0x83,
+    REPORT_PHYSICAL_ADDRESS = 0x84,
+    REQUEST_ACTIVE_SOURCE = 0x85,
+    SET_STREAM_PATH = 0x86,
+    DEVICE_VENDOR_ID = 0x87,
+    VENDOR_COMMAND = 0x89,
+    VENDOR_REMOTE_BUTTON_DOWN = 0x8A,
+    VENDOR_REMOTE_BUTTON_UP = 0x8B,
+    GIVE_DEVICE_VENDOR_ID = 0x8C,
+    MENU_REQUEST = 0x8D,
+    MENU_STATUS = 0x8E,
+    GIVE_DEVICE_POWER_STATUS = 0x8F,
+    REPORT_POWER_STATUS = 0x90,
+    GET_MENU_LANGUAGE = 0x91,
+    SELECT_ANALOG_SERVICE = 0x92,
+    SELECT_DIGITAL_SERVICE = 0x93,
+    SET_DIGITAL_TIMER = 0x97,
+    CLEAR_DIGITAL_TIMER = 0x99,
+    SET_AUDIO_RATE = 0x9A,
+    INACTIVE_SOURCE = 0x9D,
+    CEC_VERSION = 0x9E,
+    GET_CEC_VERSION = 0x9F,
+    VENDOR_COMMAND_WITH_ID = 0xA0,
+    CLEAR_EXTERNAL_TIMER = 0xA1,
+    SET_EXTERNAL_TIMER = 0xA2,
+    INITIATE_ARC = 0xC0,
+    REPORT_ARC_INITIATED = 0xC1,
+    REPORT_ARC_TERMINATED = 0xC2,
+    REQUEST_ARC_INITIATION = 0xC3,
+    REQUEST_ARC_TERMINATION = 0xC4,
+    TERMINATE_ARC = 0xC5,
+    ABORT = 0xFF,
+};
+
+/*
+ * Operand description [Abort Reason]
+ */
+enum AbortReason : int32_t {
+    UNRECOGNIZED_MODE = 0,
+    NOT_IN_CORRECT_MODE = 1,
+    CANNOT_PROVIDE_SOURCE = 2,
+    INVALID_OPERAND = 3,
+    REFUSED = 4,
+    UNABLE_TO_DETERMINE = 5,
+};
+
+enum Result : int32_t {
+    SUCCESS = 0,
+    FAILURE_UNKNOWN = 1,
+    FAILURE_INVALID_ARGS = 2,
+    FAILURE_INVALID_STATE = 3,
+    FAILURE_NOT_SUPPORTED = 4,
+    FAILURE_BUSY = 5,
+};
+
+/*
+ * error code used for send_message.
+ */
+enum SendMessageResult : int32_t {
+    SUCCESS = 0,
+    NACK = 1, // not acknowledged
+    BUSY = 2, // bus is busy
+    FAIL = 3,
+};
+
+/*
+ * HDMI port type.
+ */
+enum HdmiPortType : int32_t {
+    INPUT = 0,
+    OUTPUT = 1,
+};
+
+/*
+ * Options used for IHdmiCec.setOption()
+ */
+enum OptionKey : int32_t {
+    /* When set to false, HAL does not wake up the system upon receiving <Image
+     * View On> or <Text View On>. Used when user changes the TV settings to
+     * disable the auto TV on functionality.
+     * True by default.
+     */
+    WAKEUP = 1,
+
+    /* When set to false, all the CEC commands are discarded. Used when user
+     * changes the TV settings to disable CEC functionality.
+     * True by default.
+     */
+    ENABLE_CEC = 2,
+
+    /* Setting this flag to false means Android system must stop handling CEC
+     * service and yield the control over to the microprocessor that is powered
+     * on through the standby mode. When set to true, the system must gain the
+     * control over, hence telling the microprocessor to stop handling the CEC
+     * commands. For example, this may be called when system goes in and out of
+     * standby mode to notify the microprocessor that it should start/stop
+     * handling CEC commands on behalf of the system.
+     * False by default.
+     */
+    SYSTEM_CEC_CONTROL = 3,
+
+    /* Option 4 not used */
+};
+
+struct CecMessage {
+    /* logical address of sender */
+    CecLogicalAddress initiator;
+
+    /* logical address of receiver */
+    CecLogicalAddress destination;
+
+    /* The maximum size of body is 15 as specified in the section 6 of the CEC
+     * Spec 1.4b. Overflowed data must be ignored. */
+    vec<uint8_t> body;
+};
+
+struct HotplugEvent {
+    bool connected;
+    uint32_t portId;
+};
+
+/*
+ * HDMI port descriptor
+ */
+struct HdmiPortInfo {
+    HdmiPortType type;
+    uint32_t portId; // Should start from 1 which corresponds to HDMI "port 1".
+    bool cecSupported;
+    bool arcSupported;
+    uint16_t physicalAddress;
+};

diff --git a/tv/input/1.0/Android.bp b/tv/input/1.0/Android.bp
index 895aa73..0b63f31 100644
--- a/tv/input/1.0/Android.bp
+++ b/tv/input/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.tv.input@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tv.input@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tv.input@1.0",
     srcs: [
         "types.hal",
         "ITvInput.hal",
@@ -18,8 +18,8 @@
 
 genrule {
     name: "android.hardware.tv.input@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tv.input@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tv.input@1.0",
     srcs: [
         "types.hal",
         "ITvInput.hal",
@@ -52,9 +52,9 @@
         "libcutils",
         "android.hardware.audio.common@2.0",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/vehicle/2.0/Android.bp b/vehicle/2.0/Android.bp
index 981103c..d51fe25 100644
--- a/vehicle/2.0/Android.bp
+++ b/vehicle/2.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.vehicle@2.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vehicle@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vehicle@2.0",
     srcs: [
         "types.hal",
         "IVehicle.hal",
@@ -18,8 +18,8 @@
 
 genrule {
     name: "android.hardware.vehicle@2.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vehicle@2.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vehicle@2.0",
     srcs: [
         "types.hal",
         "IVehicle.hal",
@@ -51,9 +51,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/vehicle/2.0/IVehicle.hal b/vehicle/2.0/IVehicle.hal
index 0885539..5b0df67 100644
--- a/vehicle/2.0/IVehicle.hal
+++ b/vehicle/2.0/IVehicle.hal

@@ -27,9 +27,13 @@
 
   /*
    * Returns a list of property configurations for given properties.
+   *
+   * If requested VehicleProperty wasn't found it must return
+   * StatusCode::INVALID_ARG, otherwise a list of vehicle property
+   * configurations with StatusCode::OK
    */
   getPropConfigs(vec<VehicleProperty> props)
-          generates (vec<VehiclePropConfig> propConfigs);
+          generates (StatusCode status, vec<VehiclePropConfig> propConfigs);
 
   /**
    * Get a vehicle property value.
@@ -39,11 +43,14 @@
    * For VehiclePropertyChangeMode::ON_CHANGE properties, it must return the
    * latest available value.
    *
+   * Some properties like AUDIO_VOLUME requires to pass additional data in
+   * GET request in VehiclePropValue object.
+   *
    * If there is no data available yet, which can happen during initial stage,
    * this call must return immediately with an error code of
    * StatusCode::TRY_AGAIN.
    */
-  get(VehicleProperty propId, int32_t areaId)
+  get(VehiclePropValue requestedPropValue)
           generates (StatusCode status, VehiclePropValue propValue);
 
   /**
@@ -64,20 +71,21 @@
    * Clients must be able to subscribe to multiple properties at a time
    * depending on data provided in options argument.
    *
-   * @param listener This client must be called on aproperiate event.
+   * @param listener This client must be called on appropriate event.
    * @param options List of options to subscribe. SubscribeOption contains
-   *                information such as propery Id, area Id, sample rate, etc.
+   *                information such as property Id, area Id, sample rate, etc.
    */
-  subscribe(IVehicleCallback listener, vec<SubscribeOptions> options)
+  subscribe(IVehicleCallback callback, vec<SubscribeOptions> options)
           generates (StatusCode status);
 
   /**
    * Unsubscribes from property events.
    *
    * If this client wasn't subscribed to the given property, this method
-   * must return StatusCode::INVALID_ARGUMENT.
+   * must return StatusCode::INVALID_ARG.
    */
-  unsubscribe(VehicleProperty propId) generates (StatusCode status);
+  unsubscribe(IVehicleCallback callback, VehicleProperty propId)
+          generates (StatusCode status);
 
   /**
    * Print out debugging state for the vehicle hal.
@@ -91,7 +99,7 @@
    * primitives used (such as mutex locks or semaphores) must be acquired
    * with a timeout.
    *
-   * TODO(pavelm): we cannot use handle here due to Java compatability, it's
+   * TODO(pavelm): we cannot use handle here due to Java compatibility, it's
    * better to pass file descriptor and write debug data directly in vehicle HAL
    * rather than passing back a string.
    */

diff --git a/vehicle/2.0/IVehicleCallback.hal b/vehicle/2.0/IVehicleCallback.hal
index 1e9034f..504f782 100644
--- a/vehicle/2.0/IVehicleCallback.hal
+++ b/vehicle/2.0/IVehicleCallback.hal

@@ -29,7 +29,7 @@
      *
      * @param values that has been updated.
      */
-    onPropertyEvent(vec<VehiclePropValue> propValues);
+    oneway onPropertyEvent(vec<VehiclePropValue> propValues);
 
     /*
      * This method gets called if the client was susbscribed to a property using
@@ -40,17 +40,20 @@
      *
      * @param value Value that was set by a client.
      */
-    onPropertySet(VehiclePropValue propValue);
+    oneway onPropertySet(VehiclePropValue propValue);
 
     /*
-     * Called by HAL server when error condition has occurred.
+     * Set property value is usually asynchronous operation. Thus even if
+     * client received StatusCode::OK from the IVehicle::set(...) this
+     * doesn't guarantee that the value was successfully propagated to the
+     * vehicle network. If such rare event occurs this method must be called.
      *
      * @param errorCode - any value from StatusCode enum.
-     * @parm property - a property where error has happened. If this is
-     * a generic error, this value should be VehicleProperty::INVALID.
-     * @param operation Represent the operation where the error has happened.
+     * @param property - a property where error has happened.
+     * @param areaId - bitmask that specifies in which areas the problem has
+     *                 occurred, must be 0 for global properties
      */
-    onError(StatusCode errorCode,
-            VehicleProperty propId,
-            VehiclePropertyOperation operation);
+    oneway onPropertySetError(StatusCode errorCode,
+                              VehicleProperty propId,
+                              int32_t areaId);
 };

diff --git a/vehicle/2.0/default/Android.mk b/vehicle/2.0/default/Android.mk
index a30d753..90353ee 100644
--- a/vehicle/2.0/default/Android.mk
+++ b/vehicle/2.0/default/Android.mk

@@ -14,29 +14,91 @@
 
 LOCAL_PATH := $(call my-dir)
 
+module_prefix = android.hardware.vehicle@2.0
+
+###############################################################################
+# Vehicle reference implementation lib
+###############################################################################
 include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.vehicle@2.0-impl
-# TODO(pavelm): add LOCAL_INIT_RC
-LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_MODULE := $(module_prefix)-manager-lib
 LOCAL_SRC_FILES := \
-    Vehicle.cpp \
-    VehicleCallback.cpp \
+    vehicle_hal_manager/SubscriptionManager.cpp \
+    vehicle_hal_manager/VehicleHalManager.cpp \
 
 LOCAL_SHARED_LIBRARIES := \
+    liblog \
+    libbinder \
     libhidl \
     libhwbinder \
     libutils \
-    android.hardware.vehicle@2.0 \
+    $(module_prefix) \
 
-include $(BUILD_SHARED_LIBRARY)
+include $(BUILD_STATIC_LIBRARY)
 
-
+###############################################################################
+# Vehicle default VehicleHAL implementation
+###############################################################################
 include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.vehicle@2.0-service
+
+LOCAL_MODULE:= $(module_prefix)-default-impl-lib
+LOCAL_SRC_FILES:= \
+    impl/DefaultVehicleHal.cpp \
+
+LOCAL_SHARED_LIBRARIES := \
+    liblog \
+    libbinder \
+    libhidl \
+    libhwbinder \
+    libutils \
+    $(module_prefix) \
+
+include $(BUILD_STATIC_LIBRARY)
+
+
+###############################################################################
+# Vehicle reference implementation unit tests
+###############################################################################
+include $(CLEAR_VARS)
+
+LOCAL_MODULE:= $(module_prefix)-manager-unit-tests
+
+LOCAL_WHOLE_STATIC_LIBRARIES := $(module_prefix)-manager-lib
+
+LOCAL_SRC_FILES:= \
+    tests/VehicleObjectPool_test.cpp \
+    tests/VehiclePropConfigIndex_test.cpp \
+    tests/SubscriptionManager_test.cpp \
+    tests/VehicleHalManager_test.cpp \
+
+LOCAL_SHARED_LIBRARIES := \
+    liblog \
+    libbinder \
+    libhidl \
+    libhwbinder \
+    libutils \
+    $(module_prefix) \
+
+LOCAL_CFLAGS += -Wall -Wextra
+LOCAL_MODULE_TAGS := tests
+
+include $(BUILD_NATIVE_TEST)
+
+
+###############################################################################
+# Vehicle HAL service
+###############################################################################
+include $(CLEAR_VARS)
+LOCAL_MODULE := $(module_prefix)-service
 LOCAL_MODULE_RELATIVE_PATH := hw
+# TODO(pavelm): add LOCAL_INIT_RC
+
 LOCAL_SRC_FILES := \
     VehicleService.cpp
 
+LOCAL_WHOLE_STATIC_LIBRARIES := \
+    $(module_prefix)-manager-lib \
+    $(module_prefix)-default-impl-lib \
+
 LOCAL_SHARED_LIBRARIES := \
     liblog \
     libbinder \

diff --git a/vehicle/2.0/default/Vehicle.cpp b/vehicle/2.0/default/Vehicle.cpp
deleted file mode 100644
index a4933df..0000000
--- a/vehicle/2.0/default/Vehicle.cpp
+++ /dev/null

@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "Vehicle.h"
-#include "VehicleUtils.h"
-
-#include <utils/SystemClock.h>
-
-namespace android {
-namespace hardware {
-namespace vehicle {
-namespace V2_0 {
-namespace implementation {
-
-const VehiclePropConfig kVehicleProperties[] = {
-    {
-        .prop = VehicleProperty::INFO_MAKE,
-        .access = VehiclePropertyAccess::READ,
-        .changeMode = VehiclePropertyChangeMode::STATIC,
-        .permissionModel = VehiclePermissionModel::OEM_ONLY,
-        .configString = init_hidl_string("Some=configuration,options=if,you=have,any=?"),
-    },
-
-    {
-        .prop = VehicleProperty::HVAC_FAN_SPEED,
-        .access = VehiclePropertyAccess::READ_WRITE,
-        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-        .permissionModel = VehiclePermissionModel::NO_RESTRICTION,
-        .supportedAreas = static_cast<int32_t>(
-               VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT),
-        .areaConfigs = init_hidl_vec({
-                VehicleAreaConfig {
-                    .areaId = enum_val(VehicleAreaZone::ROW_2_LEFT),
-                    .minInt32Value = 1,
-                    .maxInt32Value = 7},
-                VehicleAreaConfig {
-                    .areaId = enum_val(VehicleAreaZone::ROW_1_RIGHT),
-                    .minInt32Value = 1,
-                    .maxInt32Value = 5,
-                }
-        }),
-    },
-
-    {
-        .prop = VehicleProperty::INFO_FUEL_CAPACITY,
-        .access = VehiclePropertyAccess::READ,
-        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-        .permissionModel = VehiclePermissionModel::OEM_ONLY,
-        .areaConfigs = init_hidl_vec({
-                VehicleAreaConfig {
-                    .minFloatValue = 0,
-                    .maxFloatValue = 1.0
-                }
-        })
-    }
-};
-
-const char kInfoMake[] = "Android Super Car";
-
-
-Return<void> Vehicle::getAllPropConfigs(getAllPropConfigs_cb _hidl_cb)  {
-    hidl_vec<VehiclePropConfig> configs;
-
-    configs.setToExternal(const_cast<VehiclePropConfig*>(kVehicleProperties),
-                          arraysize(kVehicleProperties));
-
-    _hidl_cb(configs);
-    return Void();
-}
-
-Return<void> Vehicle::getPropConfigs(const hidl_vec<VehicleProperty>& properties,
-                                     getAllPropConfigs_cb _hidl_cb)  {
-    // TODO(pavelm): add default implementation
-    hidl_vec<VehiclePropConfig> configs;
-    _hidl_cb(configs);
-    return Void();
-}
-
-Return<void> Vehicle::get(VehicleProperty propId, int32_t areaId, get_cb _hidl_cb)  {
-    VehiclePropValue v {
-        .prop = propId,
-        .areaId = areaId,
-        .timestamp = elapsedRealtimeNano(),
-    };
-
-    StatusCode status = StatusCode::OK;
-
-    if (propId == VehicleProperty::INFO_MAKE) {
-        v.value.stringValue.setToExternal(kInfoMake, strlen(kInfoMake));
-    } else if (propId == VehicleProperty::HVAC_FAN_SPEED) {
-        v.value.int32Values = init_hidl_vec({42});
-    } else {
-        status = StatusCode::INVALID_ARG;
-    }
-
-    _hidl_cb(status, v);
-
-    return Void();
-}
-
-Return<StatusCode> Vehicle::set(const VehiclePropValue& value)  {
-    // TODO(pavelm): add default implementation
-    return StatusCode::OK;
-}
-
-Return<StatusCode> Vehicle::subscribe(const sp<IVehicleCallback>& listener,
-                                   const hidl_vec<SubscribeOptions>& options)  {
-    // TODO(pavelm): add default implementation
-    return StatusCode::OK;
-}
-
-Return<StatusCode> Vehicle::unsubscribe(VehicleProperty propId)  {
-    // TODO(pavelm): add default implementation
-    return StatusCode::OK;
-}
-
-Return<void> Vehicle::debugDump(debugDump_cb _hidl_cb) {
-    hidl_string debug;
-    debug = "Put debug data here";
-
-    _hidl_cb(debug);
-
-    return Void();
-}
-
-IVehicle* HIDL_FETCH_IVehicle(const char* /* name */) {
-    return new Vehicle();
-}
-
-} // namespace implementation
-}  // namespace V2_0
-}  // namespace vehicle
-}  // namespace hardware
-}  // namespace android

diff --git a/vehicle/2.0/default/Vehicle.h b/vehicle/2.0/default/Vehicle.h
deleted file mode 100644
index c0fe03e..0000000
--- a/vehicle/2.0/default/Vehicle.h
+++ /dev/null

@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef HIDL_GENERATED_android_hardware_vehicle_V2_0_Vehicle_H_
-#define HIDL_GENERATED_android_hardware_vehicle_V2_0_Vehicle_H_
-
-#include <android/hardware/vehicle/2.0/IVehicle.h>
-#include <hidl/Status.h>
-
-#include <hidl/MQDescriptor.h>
-namespace android {
-namespace hardware {
-namespace vehicle {
-namespace V2_0 {
-namespace implementation {
-
-using ::android::hardware::vehicle::V2_0::IVehicle;
-using ::android::hardware::vehicle::V2_0::IVehicleCallback;
-using ::android::hardware::vehicle::V2_0::SubscribeOptions;
-using ::android::hardware::vehicle::V2_0::VehiclePropConfig;
-using ::android::hardware::vehicle::V2_0::VehiclePropValue;
-using ::android::hardware::vehicle::V2_0::VehicleProperty;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
-
-struct Vehicle : public IVehicle {
-    // Methods from ::android::hardware::vehicle::V2_0::IVehicle follow.
-    Return<void> getAllPropConfigs(getAllPropConfigs_cb _hidl_cb)  override;
-    Return<void> getPropConfigs(const hidl_vec<VehicleProperty>& properties, getPropConfigs_cb _hidl_cb)  override;
-    Return<void> get(VehicleProperty propId, int32_t areaId, get_cb _hidl_cb)  override;
-    Return<StatusCode> set(const VehiclePropValue& value)  override;
-    Return<StatusCode> subscribe(const sp<IVehicleCallback>& listener, const hidl_vec<SubscribeOptions>& options)  override;
-    Return<StatusCode> unsubscribe(VehicleProperty propId)  override;
-    Return<void> debugDump(debugDump_cb _hidl_cb = nullptr) override;
-};
-
-extern "C" IVehicle* HIDL_FETCH_IVehicle(const char* name);
-
-}  // namespace implementation
-}  // namespace V2_0
-}  // namespace vehicle
-}  // namespace hardware
-}  // namespace android
-
-#endif  // HIDL_GENERATED_android_hardware_vehicle_V2_0_Vehicle_H_

diff --git a/vehicle/2.0/default/VehicleCallback.cpp b/vehicle/2.0/default/VehicleCallback.cpp
deleted file mode 100644
index 985b7dc..0000000
--- a/vehicle/2.0/default/VehicleCallback.cpp
+++ /dev/null

@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "VehicleCallback.h"
-
-namespace android {
-namespace hardware {
-namespace vehicle {
-namespace V2_0 {
-namespace implementation {
-
-// Methods from ::android::hardware::vehicle::V2_0::IVehicleCallback follow.
-Return<void> VehicleCallback::onPropertyEvent(const hidl_vec<VehiclePropValue>& value)  {
-    // TODO(pavelm): add default implementation
-    return Void();
-}
-
-// Methods from ::android::hardware::vehicle::V2_0::IVehicleCallback follow.
-Return<void> VehicleCallback::onPropertySet(const VehiclePropValue& value)  {
-    // TODO(pavelm): add default implementation
-    return Void();
-}
-
-Return<void> VehicleCallback::onError(StatusCode errorCode,
-                                      VehicleProperty propId,
-                                      VehiclePropertyOperation operation)  {
-    // TODO(pavelm): add default implementation
-    return Void();
-}
-
-
-IVehicleCallback* HIDL_FETCH_IVehicleCallback(const char* /* name */) {
-    return new VehicleCallback();
-}
-
-} // namespace implementation
-}  // namespace V2_0
-}  // namespace vehicle
-}  // namespace hardware
-}  // namespace android

diff --git a/vehicle/2.0/default/VehicleCallback.h b/vehicle/2.0/default/VehicleCallback.h
deleted file mode 100644
index d037c94..0000000
--- a/vehicle/2.0/default/VehicleCallback.h
+++ /dev/null

@@ -1,56 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef HIDL_GENERATED_android_hardware_vehicle_V2_0_VehicleCallback_H_
-#define HIDL_GENERATED_android_hardware_vehicle_V2_0_VehicleCallback_H_
-
-#include <android/hardware/vehicle/2.0/IVehicleCallback.h>
-#include <hidl/Status.h>
-
-#include <hidl/MQDescriptor.h>
-namespace android {
-namespace hardware {
-namespace vehicle {
-namespace V2_0 {
-namespace implementation {
-
-using ::android::hardware::vehicle::V2_0::IVehicleCallback;
-using ::android::hardware::vehicle::V2_0::VehiclePropValue;
-using ::android::hardware::vehicle::V2_0::VehicleProperty;
-using ::android::hardware::vehicle::V2_0::VehiclePropertyOperation;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
-
-struct VehicleCallback : public IVehicleCallback {
-    // Methods from ::android::hardware::vehicle::V2_0::IVehicleCallback follow.
-    Return<void> onPropertyEvent(const hidl_vec<VehiclePropValue>& values)  override;
-    Return<void> onPropertySet(const VehiclePropValue& value)  override;
-    Return<void> onError(StatusCode errorCode, VehicleProperty propId, VehiclePropertyOperation operation)  override;
-
-};
-
-extern "C" IVehicleCallback* HIDL_FETCH_IVehicleCallback(const char* name);
-
-}  // namespace implementation
-}  // namespace V2_0
-}  // namespace vehicle
-}  // namespace hardware
-}  // namespace android
-
-#endif  // HIDL_GENERATED_android_hardware_vehicle_V2_0_VehicleCallback_H_

diff --git a/vehicle/2.0/default/VehicleHal.h b/vehicle/2.0/default/VehicleHal.h
new file mode 100644
index 0000000..2807f28
--- /dev/null
+++ b/vehicle/2.0/default/VehicleHal.h

@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_VehicleHal_H_
+#define android_hardware_vehicle_V2_0_VehicleHal_H_
+
+#include <android/hardware/vehicle/2.0/IVehicle.h>
+#include "vehicle_hal_manager/VehicleObjectPool.h"
+
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+/**
+ * This is a low-level vehicle hal interface that should be implemented by
+ * Vendor.
+ */
+class VehicleHal {
+public:
+    using VehiclePropValuePtr = recyclable_ptr<VehiclePropValue>;
+
+    using HalEventFunction = std::function<void(VehiclePropValuePtr)>;
+    using HalErrorFunction = std::function<void(
+            StatusCode errorCode, VehicleProperty property, int32_t areaId)>;
+
+    virtual ~VehicleHal() {}
+
+    virtual std::vector<VehiclePropConfig> listProperties() = 0;
+    virtual VehiclePropValuePtr get(const VehiclePropValue& requestedPropValue,
+                                    StatusCode* outStatus) = 0;
+
+    virtual StatusCode set(const VehiclePropValue& propValue) = 0;
+
+    /**
+     * Subscribe to HAL property events. This method might be called multiple
+     * times for the same vehicle property to update subscribed areas or sample
+     * rate.
+     *
+     * @param property to subscribe
+     * @param areas a bitwise vehicle areas or 0 for all supported areas
+     * @param sampleRate sample rate in Hz for properties that support sample
+     *                   rate, e.g. for properties with
+     *                   VehiclePropertyChangeMode::CONTINUOUS
+     */
+    virtual StatusCode subscribe(VehicleProperty property,
+                               int32_t areas,
+                               float sampleRate) = 0;
+
+    /**
+     * Unsubscribe from HAL events for given property
+     *
+     * @param property vehicle property to unsubscribe
+     */
+    virtual StatusCode unsubscribe(VehicleProperty property) = 0;
+
+    /**
+     * Override this method if you need to do one-time initialization.
+     */
+    virtual void onCreate() {}
+
+    void init(
+        VehiclePropValuePool* valueObjectPool,
+        const HalEventFunction& onHalEvent,
+        const HalErrorFunction& onHalError) {
+        mValuePool = valueObjectPool;
+        mOnHalEvent = onHalEvent;
+        mOnHalPropertySetError = onHalError;
+
+        onCreate();
+    }
+
+    VehiclePropValuePool* getValuePool() {
+        return mValuePool;
+    }
+protected:
+    /* Propagates property change events to vehicle HAL clients. */
+    void doHalEvent(VehiclePropValuePtr v) {
+        mOnHalEvent(std::move(v));
+    }
+
+    /* Propagates error during set operation to the vehicle HAL clients. */
+    void doHalPropertySetError(StatusCode errorCode,
+                               VehicleProperty propId, int32_t areaId) {
+        mOnHalPropertySetError(errorCode, propId, areaId);
+    }
+
+private:
+    HalEventFunction mOnHalEvent;
+    HalErrorFunction mOnHalPropertySetError;
+    VehiclePropValuePool* mValuePool;
+};
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
+
+#endif //android_hardware_vehicle_V2_0_VehicleHal_H_

diff --git a/vehicle/2.0/default/VehicleService.cpp b/vehicle/2.0/default/VehicleService.cpp
index b685977..e21dcd9 100644
--- a/vehicle/2.0/default/VehicleService.cpp
+++ b/vehicle/2.0/default/VehicleService.cpp

@@ -21,22 +21,18 @@
 
 #include <hwbinder/IPCThreadState.h>
 
-#include <android/hardware/vehicle/2.0/IVehicle.h>
+#include <vehicle_hal_manager/VehicleHalManager.h>
+#include <impl/DefaultVehicleHal.h>
 
 using namespace android;
 using namespace android::hardware;
 using namespace android::hardware::vehicle::V2_0;
 
 int main(int /* argc */, char* /* argv */ []) {
-    ALOGI("Service is starting");
-    android::sp<IVehicle> service = IVehicle::getService("Vehicle");
-    if (service.get() == NULL) {
-        ALOGE("IVehicle::getService returned NULL, exiting");
-        return 1;
-    }
+    auto hal = std::make_unique<impl::DefaultVehicleHal>();
+    auto service = std::make_unique<VehicleHalManager>(hal.get());
 
-    ALOGI("Registering as service");
-    // will register the -impl as a binderized service in this process
+    ALOGI("Registering as service...");
     service->registerAsService("Vehicle");
 
     ALOGI("Ready");

diff --git a/vehicle/2.0/default/VehicleUtils.h b/vehicle/2.0/default/VehicleUtils.h
deleted file mode 100644
index 78e34e5..0000000
--- a/vehicle/2.0/default/VehicleUtils.h
+++ /dev/null

@@ -1,90 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef android_hardware_vehicle_V2_0_VehicleUtils_H_
-#define android_hardware_vehicle_V2_0_VehicleUtils_H_
-
-#include <hidl/HidlSupport.h>
-#include <android/hardware/vehicle/2.0/types.h>
-
-namespace android {
-namespace hardware {
-namespace vehicle {
-namespace V2_0 {
-
-hidl_string init_hidl_string(const char *cstr) {
-    hidl_string hidlString;
-    hidlString = cstr;
-    return hidlString;
-}
-
-template <typename T>
-hidl_vec<T> init_hidl_vec(std::initializer_list<T> values) {
-    hidl_vec<T> vector;
-    vector.resize(values.size());
-    size_t i = 0;
-    for (auto& c : values) {
-        vector[i++] = c;
-    }
-    return vector;
-}
-
-// OR operator for class enums. The return type will be enum's underline type.
-template <typename ENUM>
-typename std::underlying_type<ENUM>::type operator |(ENUM v1, ENUM v2) {
-    return static_cast<typename std::underlying_type<ENUM>::type>(v1)
-           | static_cast<typename std::underlying_type<ENUM>::type>(v2);
-}
-
-// AND operator for class enums. The return type will be enum's underline type.
-template <typename ENUM>
-typename std::underlying_type<ENUM>::type operator &(ENUM v1, ENUM v2) {
-    return static_cast<typename std::underlying_type<ENUM>::type>(v1)
-           | static_cast<typename std::underlying_type<ENUM>::type>(v2);
-}
-
-// Returns underlying (integer) value for given enum.
-template <typename ENUM>
-typename std::underlying_type<ENUM>::type enum_val(ENUM const value)
-{
-    return static_cast<typename std::underlying_type<ENUM>::type>(value);
-}
-
-VehiclePropertyType getPropType(VehicleProperty prop) {
-    return static_cast<VehiclePropertyType>(
-        static_cast<int32_t>(prop) & static_cast<int32_t>(VehiclePropertyType::MASK));
-}
-
-VehiclePropertyGroup getPropGroup(VehicleProperty prop) {
-    return static_cast<VehiclePropertyGroup>(
-        static_cast<int32_t>(prop) & static_cast<int32_t>(VehiclePropertyGroup::MASK));
-}
-
-bool checkPropType(VehicleProperty prop, VehiclePropertyType type) {
-    return getPropType(prop) == type;
-}
-
-bool isSystemProperty(VehicleProperty prop) {
-    return VehiclePropertyGroup::SYSTEM == getPropGroup(prop);
-}
-
-
-}  // namespace V2_0
-}  // namespace vehicle
-}  // namespace hardware
-}  // namespace android
-
-#endif android_hardware_vehicle_V2_0_VehicleUtils_H_

diff --git a/vehicle/2.0/default/impl/DefaultConfig.h b/vehicle/2.0/default/impl/DefaultConfig.h
new file mode 100644
index 0000000..e620c28
--- /dev/null
+++ b/vehicle/2.0/default/impl/DefaultConfig.h

@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_impl_DefaultConfig_H_
+#define android_hardware_vehicle_V2_0_impl_DefaultConfig_H_
+
+#include <android/hardware/vehicle/2.0/IVehicle.h>
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+namespace impl {
+
+const VehiclePropConfig kVehicleProperties[] = {
+    {
+        .prop = VehicleProperty::INFO_MAKE,
+        .access = VehiclePropertyAccess::READ,
+        .changeMode = VehiclePropertyChangeMode::STATIC,
+        .permissionModel = VehiclePermissionModel::OEM_ONLY,
+    },
+
+    {
+        .prop = VehicleProperty::HVAC_FAN_SPEED,
+        .access = VehiclePropertyAccess::READ_WRITE,
+        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+        .permissionModel = VehiclePermissionModel::NO_RESTRICTION,
+        .supportedAreas = static_cast<int32_t>(
+            VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT),
+        .areaConfigs = init_hidl_vec({
+                 VehicleAreaConfig {
+                     .areaId = toInt(VehicleAreaZone::ROW_2_LEFT),
+                     .minInt32Value = 1,
+                     .maxInt32Value = 7},
+                 VehicleAreaConfig {
+                     .areaId = toInt(VehicleAreaZone::ROW_1_RIGHT),
+                     .minInt32Value = 1,
+                     .maxInt32Value = 5,
+                 }
+             }),
+    },
+
+    {
+        .prop = VehicleProperty::INFO_FUEL_CAPACITY,
+        .access = VehiclePropertyAccess::READ,
+        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+        .permissionModel = VehiclePermissionModel::OEM_ONLY,
+        .areaConfigs = init_hidl_vec({
+                                         VehicleAreaConfig {
+                                             .minFloatValue = 0,
+                                             .maxFloatValue = 1.0
+                                         }
+                                     })
+    },
+
+    {
+        .prop = VehicleProperty::DISPLAY_BRIGHTNESS,
+        .access = VehiclePropertyAccess::READ_WRITE,
+        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+        .permissionModel = VehiclePermissionModel::OEM_ONLY,
+        .areaConfigs = init_hidl_vec({
+                                         VehicleAreaConfig {
+                                             .minInt32Value = 0,
+                                             .maxInt32Value = 10
+                                         }
+                                     })
+    }
+};
+
+}  // impl
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
+
+#endif // android_hardware_vehicle_V2_0_impl_DefaultConfig_H_

diff --git a/vehicle/2.0/default/impl/DefaultVehicleHal.cpp b/vehicle/2.0/default/impl/DefaultVehicleHal.cpp
new file mode 100644
index 0000000..24d438d
--- /dev/null
+++ b/vehicle/2.0/default/impl/DefaultVehicleHal.cpp

@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "DefaultVehicleHal.h"
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+namespace impl {
+
+VehicleHal::VehiclePropValuePtr DefaultVehicleHal::get(
+        const VehiclePropValue& requestedPropValue, StatusCode* outStatus) {
+    *outStatus = StatusCode::OK;
+
+    VehiclePropValuePtr v;
+    VehicleProperty property = requestedPropValue.prop;
+    int32_t areaId = requestedPropValue.areaId;
+
+    switch (property) {
+        case VehicleProperty::INFO_MAKE:
+            v = getValuePool()->obtainString("Default Car");
+            break;
+        case VehicleProperty::HVAC_FAN_SPEED:
+            int32_t value;
+            *outStatus = getHvacFanSpeed(areaId, &value);
+            if (StatusCode::OK == *outStatus) {
+                v = getValuePool()->obtainInt32(value);
+            }
+            break;
+        case VehicleProperty::INFO_FUEL_CAPACITY:
+            v = getValuePool()->obtainFloat(0.75f);
+            break;
+        case VehicleProperty::DISPLAY_BRIGHTNESS:
+            v = getValuePool()->obtainInt32(brightness);
+            break;
+        default:
+            *outStatus = StatusCode::INVALID_ARG;
+    }
+
+    if (StatusCode::OK == *outStatus && v.get() != nullptr) {
+        v->prop = property;
+        v->areaId = areaId;
+        v->timestamp = elapsedRealtimeNano();
+    }
+
+    return v;
+}
+
+StatusCode DefaultVehicleHal::set(const VehiclePropValue& propValue) {
+    auto property = propValue.prop;
+
+    StatusCode status = StatusCode::OK;
+
+    switch (property) {
+        case VehicleProperty::HVAC_FAN_SPEED:
+            status = setHvacFanSpeed(propValue.areaId,
+                                     propValue.value.int32Values[0]);
+            break;
+        case VehicleProperty::DISPLAY_BRIGHTNESS:
+            brightness = propValue.value.int32Values[0];
+            break;
+        default:
+            status = StatusCode::INVALID_ARG;
+    }
+
+    return status;
+}
+
+StatusCode DefaultVehicleHal::getHvacFanSpeed(int32_t areaId,
+                                            int32_t* outValue)  {
+    if (areaId == toInt(VehicleAreaZone::ROW_1_LEFT)) {
+        *outValue = fanSpeedRow1Left;
+    } else if (areaId == toInt(VehicleAreaZone::ROW_2_RIGHT)) {
+        *outValue = fanSpeedRow1Right;
+    } else {
+        return StatusCode::INVALID_ARG;
+    }
+    return StatusCode::OK;
+}
+
+StatusCode DefaultVehicleHal::setHvacFanSpeed(int32_t areaId, int32_t value) {
+    if (areaId == toInt(VehicleAreaZone::ROW_1_LEFT)) {
+        fanSpeedRow1Left = value;
+    } else if (areaId == toInt(VehicleAreaZone::ROW_2_RIGHT)) {
+        fanSpeedRow1Right = value;
+    } else {
+        return StatusCode::INVALID_ARG;
+    }
+    return StatusCode::OK;
+}
+
+}  // impl
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android

diff --git a/vehicle/2.0/default/impl/DefaultVehicleHal.h b/vehicle/2.0/default/impl/DefaultVehicleHal.h
new file mode 100644
index 0000000..4a81da3
--- /dev/null
+++ b/vehicle/2.0/default/impl/DefaultVehicleHal.h

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_impl_DefaultVehicleHal_H_
+#define android_hardware_vehicle_V2_0_impl_DefaultVehicleHal_H_
+
+#include <VehicleHal.h>
+#include <impl/DefaultConfig.h>
+#include <utils/SystemClock.h>
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+namespace impl {
+
+class DefaultVehicleHal : public VehicleHal {
+public:
+    std::vector<VehiclePropConfig> listProperties() override {
+        return std::vector<VehiclePropConfig>(std::begin(kVehicleProperties),
+                                              std::end(kVehicleProperties));
+    }
+
+    VehiclePropValuePtr get(const VehiclePropValue& requestedPropValue,
+                            StatusCode* outStatus) override;
+
+    StatusCode set(const VehiclePropValue& propValue) override;
+
+    StatusCode subscribe(VehicleProperty property,
+                       int32_t areas,
+                       float sampleRate) {
+        // TODO(pavelm): implement
+        return StatusCode::OK;
+    }
+
+    StatusCode unsubscribe(VehicleProperty property) {
+        // TODO(pavelm): implement
+        return StatusCode::OK;
+    }
+
+private:
+    StatusCode getHvacFanSpeed(int32_t areaId, int32_t* outValue);
+    StatusCode setHvacFanSpeed(int32_t areaId, int32_t value);
+private:
+    int32_t fanSpeedRow1Left = 3;
+    int32_t fanSpeedRow1Right = 5;
+    int32_t brightness = 7;
+};
+
+}  // impl
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
+
+
+#endif  // android_hardware_vehicle_V2_0_impl_DefaultVehicleHal_H_

diff --git a/vehicle/2.0/default/tests/SubscriptionManager_test.cpp b/vehicle/2.0/default/tests/SubscriptionManager_test.cpp
new file mode 100644
index 0000000..19b11e6
--- /dev/null
+++ b/vehicle/2.0/default/tests/SubscriptionManager_test.cpp

@@ -0,0 +1,203 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <unordered_map>
+#include <iostream>
+
+#include <gtest/gtest.h>
+
+#include <vehicle_hal_manager/VehiclePropConfigIndex.h>
+#include <VehicleHal.h>
+#include <vehicle_hal_manager/VehicleHalManager.h>
+#include "vehicle_hal_manager/SubscriptionManager.h"
+
+#include "VehicleHalTestUtils.h"
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+namespace {
+
+using namespace std::placeholders;
+
+class SubscriptionManagerTest : public ::testing::Test {
+public:
+    SubscriptionManager manager;
+
+    const VehicleProperty PROP1 = VehicleProperty::HVAC_FAN_SPEED;
+    const VehicleProperty PROP2 = VehicleProperty::DISPLAY_BRIGHTNESS;
+
+    sp<IVehicleCallback> cb1 = new MockedVehicleCallback();
+    sp<IVehicleCallback> cb2 = new MockedVehicleCallback();
+    sp<IVehicleCallback> cb3 = new MockedVehicleCallback();
+
+    hidl_vec<SubscribeOptions> subscrToProp1 = init_hidl_vec(
+        {
+            SubscribeOptions {
+                .propId = PROP1,
+                .vehicleAreas = toInt(VehicleAreaZone::ROW_1_LEFT),
+                .flags = SubscribeFlags::HAL_EVENT
+            },
+        });
+
+    hidl_vec<SubscribeOptions> subscrToProp2 = init_hidl_vec(
+        {
+            SubscribeOptions {
+                .propId = PROP2,
+                .flags = SubscribeFlags::HAL_EVENT
+            },
+        });
+
+    hidl_vec<SubscribeOptions> subscrToProp1and2 = init_hidl_vec(
+        {
+            SubscribeOptions {
+                .propId = PROP1,
+                .vehicleAreas = toInt(VehicleAreaZone::ROW_1_LEFT),
+                .flags = SubscribeFlags::HAL_EVENT
+            },
+            SubscribeOptions {
+                .propId = PROP2,
+                .flags = SubscribeFlags::HAL_EVENT
+            },
+        });
+
+    static std::list<sp<IVehicleCallback>> extractCallbacks(
+            const std::list<sp<HalClient>>& clients) {
+        std::list<sp<IVehicleCallback>> callbacks;
+        for (auto c : clients) {
+            callbacks.push_back(c->getCallback());
+        }
+        return callbacks;
+    }
+
+    std::list<sp<HalClient>> clientsToProp1() {
+        return manager.getSubscribedClients(PROP1,
+                                            toInt(VehicleAreaZone::ROW_1_LEFT),
+                                            SubscribeFlags::DEFAULT);
+    }
+
+    std::list<sp<HalClient>> clientsToProp2() {
+        return manager.getSubscribedClients(PROP2, 0,
+                                            SubscribeFlags::DEFAULT);
+    }
+};
+
+
+TEST_F(SubscriptionManagerTest, multipleClients) {
+    manager.addOrUpdateSubscription(cb1, subscrToProp1);
+    manager.addOrUpdateSubscription(cb2, subscrToProp1);
+
+    auto clients = manager.getSubscribedClients(
+            PROP1,
+            toInt(VehicleAreaZone::ROW_1_LEFT),
+            SubscribeFlags::HAL_EVENT);
+
+    ASSERT_ALL_EXISTS({cb1, cb2}, extractCallbacks(clients));
+}
+
+TEST_F(SubscriptionManagerTest, negativeCases) {
+    manager.addOrUpdateSubscription(cb1, subscrToProp1);
+
+    // Wrong zone
+    auto clients = manager.getSubscribedClients(
+            PROP1,
+            toInt(VehicleAreaZone::ROW_2_LEFT),
+            SubscribeFlags::HAL_EVENT);
+    ASSERT_TRUE(clients.empty());
+
+    // Wrong prop
+    clients = manager.getSubscribedClients(
+            VehicleProperty::AP_POWER_BOOTUP_REASON,
+            toInt(VehicleAreaZone::ROW_1_LEFT),
+            SubscribeFlags::HAL_EVENT);
+    ASSERT_TRUE(clients.empty());
+
+    // Wrong flag
+    clients = manager.getSubscribedClients(
+            PROP1,
+            toInt(VehicleAreaZone::ROW_1_LEFT),
+            SubscribeFlags::SET_CALL);
+    ASSERT_TRUE(clients.empty());
+}
+
+TEST_F(SubscriptionManagerTest, mulipleSubscriptions) {
+    manager.addOrUpdateSubscription(cb1, subscrToProp1);
+
+    auto clients = manager.getSubscribedClients(
+            PROP1,
+            toInt(VehicleAreaZone::ROW_1_LEFT),
+            SubscribeFlags::DEFAULT);
+    ASSERT_EQ((size_t) 1, clients.size());
+    ASSERT_EQ(cb1, clients.front()->getCallback());
+
+    // Same property, but different zone, to make sure we didn't unsubscribe
+    // from previous zone.
+    manager.addOrUpdateSubscription(cb1, init_hidl_vec(
+        {
+            SubscribeOptions {
+                .propId = PROP1,
+                .vehicleAreas = toInt(VehicleAreaZone::ROW_2),
+                .flags = SubscribeFlags::DEFAULT
+            }
+        }));
+
+    clients = manager.getSubscribedClients(PROP1,
+                                           toInt(VehicleAreaZone::ROW_1_LEFT),
+                                           SubscribeFlags::DEFAULT);
+    ASSERT_ALL_EXISTS({cb1}, extractCallbacks(clients));
+
+    clients = manager.getSubscribedClients(PROP1,
+                                           toInt(VehicleAreaZone::ROW_2),
+                                           SubscribeFlags::DEFAULT);
+    ASSERT_ALL_EXISTS({cb1}, extractCallbacks(clients));
+}
+
+TEST_F(SubscriptionManagerTest, unsubscribe) {
+    manager.addOrUpdateSubscription(cb1, subscrToProp1);
+    manager.addOrUpdateSubscription(cb2, subscrToProp2);
+    manager.addOrUpdateSubscription(cb3, subscrToProp1and2);
+
+    ASSERT_ALL_EXISTS({cb1, cb3}, extractCallbacks(clientsToProp1()));
+    ASSERT_ALL_EXISTS({cb2, cb3}, extractCallbacks(clientsToProp2()));
+
+    ASSERT_FALSE(manager.unsubscribe(cb1, PROP1));
+    ASSERT_ALL_EXISTS({cb3}, extractCallbacks(clientsToProp1()));
+
+    // Make sure nothing changed in PROP2 so far.
+    ASSERT_ALL_EXISTS({cb2, cb3}, extractCallbacks(clientsToProp2()));
+
+    // No one subscribed to PROP1, subscription for PROP2 is not affected.
+    ASSERT_TRUE(manager.unsubscribe(cb3, PROP1));
+    ASSERT_ALL_EXISTS({cb2, cb3}, extractCallbacks(clientsToProp2()));
+
+    ASSERT_FALSE(manager.unsubscribe(cb3, PROP2));
+    ASSERT_ALL_EXISTS({cb2}, extractCallbacks(clientsToProp2()));
+
+    // The last client unsubscribed from this property.
+    ASSERT_TRUE(manager.unsubscribe(cb2, PROP2));
+
+    // No one was subscribed, return false.
+    ASSERT_FALSE(manager.unsubscribe(cb1, PROP1));
+}
+
+}  // namespace anonymous
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android

diff --git a/vehicle/2.0/default/tests/VehicleHalManager_test.cpp b/vehicle/2.0/default/tests/VehicleHalManager_test.cpp
new file mode 100644
index 0000000..6ef1205
--- /dev/null
+++ b/vehicle/2.0/default/tests/VehicleHalManager_test.cpp

@@ -0,0 +1,446 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <unordered_map>
+#include <iostream>
+
+#include <gtest/gtest.h>
+
+#include <vehicle_hal_manager/VehiclePropConfigIndex.h>
+#include <VehicleHal.h>
+#include <vehicle_hal_manager/VehicleHalManager.h>
+#include <utils/SystemClock.h>
+#include "vehicle_hal_manager/SubscriptionManager.h"
+
+#include "VehicleHalTestUtils.h"
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+namespace {
+
+using namespace std::placeholders;
+
+constexpr char kCarMake[] = "Default Car";
+constexpr int kRetriablePropMockedAttempts = 3;
+
+class MockedVehicleHal : public VehicleHal {
+public:
+    MockedVehicleHal() {
+        mConfigs.assign(std::begin(kVehicleProperties),
+                        std::end(kVehicleProperties));
+    }
+
+    std::vector<VehiclePropConfig> listProperties() override {
+        return mConfigs;
+    }
+
+    VehiclePropValuePtr get(const VehiclePropValue& requestedPropValue,
+             StatusCode* outStatus) override {
+        *outStatus = StatusCode::OK;
+        VehiclePropValuePtr pValue;
+        VehicleProperty property = requestedPropValue.prop;
+        int32_t areaId = requestedPropValue.areaId;
+
+        switch (property) {
+            case VehicleProperty::INFO_MAKE:
+                pValue = getValuePool()->obtainString(kCarMake);
+                break;
+            case VehicleProperty::INFO_FUEL_CAPACITY:
+                if (fuelCapacityAttemptsLeft-- > 0) {
+                    // Emulate property not ready yet.
+                    *outStatus = StatusCode::TRY_AGAIN;
+                } else {
+                    pValue = getValuePool()->obtainFloat(42.42);
+                }
+                break;
+            default:
+                auto key = makeKey(property, areaId);
+                if (mValues.count(key) == 0) {
+                    ALOGW("");
+                }
+                pValue = getValuePool()->obtain(mValues[key]);
+        }
+
+        if (*outStatus == StatusCode::OK && pValue.get() != nullptr) {
+            pValue->prop = property;
+            pValue->areaId = areaId;
+            pValue->timestamp = elapsedRealtimeNano();
+        }
+
+        return pValue;
+    }
+
+    StatusCode set(const VehiclePropValue& propValue) override {
+        if (VehicleProperty::MIRROR_FOLD == propValue.prop
+                && mirrorFoldAttemptsLeft-- > 0) {
+            return StatusCode::TRY_AGAIN;
+        }
+
+        mValues[makeKey(propValue)] = propValue;
+        return StatusCode::OK;
+    }
+
+    StatusCode subscribe(VehicleProperty property,
+                       int32_t areas,
+                       float sampleRate) override {
+        return StatusCode::OK;
+    }
+
+    StatusCode unsubscribe(VehicleProperty property) override {
+        return StatusCode::OK;
+    }
+
+    void sendPropEvent(recyclable_ptr<VehiclePropValue> value) {
+        doHalEvent(std::move(value));
+    }
+
+    void sendHalError(StatusCode error, VehicleProperty property,
+                      int32_t areaId) {
+        doHalPropertySetError(error, property, areaId);
+    }
+
+public:
+    int fuelCapacityAttemptsLeft = kRetriablePropMockedAttempts;
+    int mirrorFoldAttemptsLeft = kRetriablePropMockedAttempts;
+
+private:
+    int64_t makeKey(const VehiclePropValue& v) const {
+        return makeKey(v.prop, v.areaId);
+    }
+
+    int64_t makeKey(VehicleProperty prop, int32_t area) const {
+        return (static_cast<int64_t>(prop) << 32) | area;
+    }
+
+private:
+    std::vector<VehiclePropConfig> mConfigs;
+    std::unordered_map<int64_t, VehiclePropValue> mValues;
+};
+
+class VehicleHalManagerTest : public ::testing::Test {
+protected:
+    void SetUp() override {
+        hal.reset(new MockedVehicleHal);
+        manager.reset(new VehicleHalManager(hal.get()));
+
+        objectPool = hal->getValuePool();
+    }
+
+    void TearDown() override {
+        manager.reset(nullptr);
+        hal.reset(nullptr);
+    }
+public:
+    void invokeGet(VehicleProperty property, int32_t areaId) {
+        VehiclePropValue requestedValue {};
+        requestedValue.prop = property;
+        requestedValue.areaId = areaId;
+
+        invokeGet(requestedValue);
+    }
+
+    void invokeGet(const VehiclePropValue& requestedPropValue) {
+        actualValue = VehiclePropValue {};  // reset previous values
+
+        StatusCode refStatus;
+        VehiclePropValue refValue;
+        bool called = false;
+        manager->get(requestedPropValue, [&refStatus, &refValue, &called]
+            (StatusCode status, const VehiclePropValue& value) {
+            refStatus = status;
+            refValue = value;
+            called = true;
+        });
+        ASSERT_TRUE(called) << "callback wasn't called for prop: "
+                            << enumToHexString(requestedPropValue.prop);
+
+        actualValue = refValue;
+        actualStatusCode = refStatus;
+    }
+
+public:
+    VehiclePropValue actualValue;
+    StatusCode actualStatusCode;
+
+    VehiclePropValuePool* objectPool;
+    std::unique_ptr<MockedVehicleHal> hal;
+    std::unique_ptr<VehicleHalManager> manager;
+};
+
+TEST_F(VehicleHalManagerTest, getPropConfigs) {
+    hidl_vec<VehicleProperty> properties = init_hidl_vec(
+        { VehicleProperty::HVAC_FAN_SPEED,VehicleProperty::INFO_MAKE} );
+    bool called = false;
+
+    manager->getPropConfigs(properties,
+            [&called] (StatusCode status,
+                       const hidl_vec<VehiclePropConfig>& c) {
+        ASSERT_EQ(StatusCode::OK, status);
+        ASSERT_EQ(2u, c.size());
+        called = true;
+    });
+
+    ASSERT_TRUE(called);  // Verify callback received.
+
+    called = false;
+    manager->getPropConfigs(init_hidl_vec({VehicleProperty::HVAC_FAN_SPEED}),
+            [&called] (StatusCode status,
+                       const hidl_vec<VehiclePropConfig>& c) {
+        ASSERT_EQ(StatusCode::OK, status);
+        ASSERT_EQ(1u, c.size());
+        ASSERT_EQ(toString(kVehicleProperties[1]), toString(c[0]));
+        called = true;
+    });
+    ASSERT_TRUE(called);  // Verify callback received.
+
+    // TODO(pavelm): add case case when property was not declared.
+}
+
+TEST_F(VehicleHalManagerTest, getAllPropConfigs) {
+    bool called = false;
+    manager->getAllPropConfigs(
+            [&called] (const hidl_vec<VehiclePropConfig>& propConfigs) {
+        ASSERT_EQ(arraysize(kVehicleProperties), propConfigs.size());
+
+        for (size_t i = 0; i < propConfigs.size(); i++) {
+            ASSERT_EQ(toString(kVehicleProperties[i]),
+                      toString(propConfigs[i]));
+        }
+        called = true;
+    });
+    ASSERT_TRUE(called);  // Verify callback received.
+}
+
+TEST_F(VehicleHalManagerTest, halErrorEvent) {
+    const VehicleProperty PROP = VehicleProperty::DISPLAY_BRIGHTNESS;
+
+    sp<MockedVehicleCallback> cb = new MockedVehicleCallback();
+
+    hidl_vec<SubscribeOptions> options = init_hidl_vec(
+        {
+            SubscribeOptions {
+                .propId = PROP,
+                .flags = SubscribeFlags::DEFAULT
+            },
+        });
+
+    StatusCode res = manager->subscribe(cb, options);
+    ASSERT_EQ(StatusCode::OK, res);
+
+    hal->sendHalError(StatusCode::TRY_AGAIN, PROP, 0 /* area id*/);
+}
+
+TEST_F(VehicleHalManagerTest, subscribe) {
+    const VehicleProperty PROP = VehicleProperty::DISPLAY_BRIGHTNESS;
+
+    sp<MockedVehicleCallback> cb = new MockedVehicleCallback();
+
+    hidl_vec<SubscribeOptions> options = init_hidl_vec(
+        {
+            SubscribeOptions {
+                .propId = PROP,
+                .flags = SubscribeFlags::DEFAULT
+            },
+        });
+
+    StatusCode res = manager->subscribe(cb, options);
+    ASSERT_EQ(StatusCode::OK, res);
+
+    auto unsubscribedValue = objectPool->obtain(VehiclePropertyType::INT32);
+    unsubscribedValue->prop = VehicleProperty::HVAC_FAN_SPEED;
+
+    hal->sendPropEvent(std::move(unsubscribedValue));
+    auto& receivedEnvents = cb->getReceivedEvents();
+
+    ASSERT_TRUE(cb->waitForExpectedEvents(0)) << " Unexpected events received: "
+                                              << receivedEnvents.size()
+                                              << (receivedEnvents.size() > 0
+                                                  ? toString(receivedEnvents.front()[0]) : "");
+
+    auto subscribedValue = objectPool->obtain(VehiclePropertyType::INT32);
+    subscribedValue->prop = PROP;
+    subscribedValue->value.int32Values[0] = 42;
+
+    cb->reset();
+    VehiclePropValue actualValue(*subscribedValue.get());
+    hal->sendPropEvent(std::move(subscribedValue));
+
+    ASSERT_TRUE(cb->waitForExpectedEvents(1)) << "Events received: "
+                                              << receivedEnvents.size();
+
+    ASSERT_EQ(toString(actualValue),
+              toString(cb->getReceivedEvents().front()[0]));
+}
+
+TEST_F(VehicleHalManagerTest, subscribe_WriteOnly) {
+    const VehicleProperty PROP = VehicleProperty::HVAC_SEAT_TEMPERATURE;
+
+    sp<MockedVehicleCallback> cb = new MockedVehicleCallback();
+
+    hidl_vec<SubscribeOptions> options = init_hidl_vec(
+        {
+            SubscribeOptions {
+                .propId = PROP,
+                .flags = SubscribeFlags::HAL_EVENT
+            },
+        });
+
+    StatusCode res = manager->subscribe(cb, options);
+    // Unable to subscribe on Hal Events for write-only properties.
+    ASSERT_EQ(StatusCode::INVALID_ARG, res);
+
+
+    options[0].flags = SubscribeFlags::SET_CALL;
+
+    res = manager->subscribe(cb, options);
+    // OK to subscribe on SET method call for write-only properties.
+    ASSERT_EQ(StatusCode::OK, res);
+}
+
+TEST_F(VehicleHalManagerTest, get_StaticString) {
+    invokeGet(VehicleProperty::INFO_MAKE, 0);
+
+    ASSERT_EQ(StatusCode::OK, actualStatusCode);
+    ASSERT_EQ(VehicleProperty::INFO_MAKE, actualValue.prop);
+    ASSERT_STREQ(kCarMake, actualValue.value.stringValue.c_str());
+}
+
+TEST_F(VehicleHalManagerTest, get_NegativeCases) {
+    // Write-only property must fail.
+    invokeGet(VehicleProperty::HVAC_SEAT_TEMPERATURE, 0);
+    ASSERT_EQ(StatusCode::INVALID_ARG, actualStatusCode);
+
+    // Unknown property must fail.
+    invokeGet(VehicleProperty::MIRROR_Z_MOVE, 0);
+    ASSERT_EQ(StatusCode::INVALID_ARG, actualStatusCode);
+}
+
+TEST_F(VehicleHalManagerTest, get_Retriable) {
+    actualStatusCode = StatusCode::TRY_AGAIN;
+    int attempts = 0;
+    while (StatusCode::TRY_AGAIN == actualStatusCode && ++attempts < 10) {
+        invokeGet(VehicleProperty::INFO_FUEL_CAPACITY, 0);
+
+    }
+    ASSERT_EQ(StatusCode::OK, actualStatusCode);
+    ASSERT_EQ(kRetriablePropMockedAttempts + 1, attempts);
+    ASSERT_FLOAT_EQ(42.42, actualValue.value.floatValues[0]);
+}
+
+TEST_F(VehicleHalManagerTest, set_Basic) {
+    const auto PROP = VehicleProperty::DISPLAY_BRIGHTNESS;
+    const auto VAL = 7;
+
+    auto expectedValue = hal->getValuePool()->obtainInt32(VAL);
+    expectedValue->prop = PROP;
+    expectedValue->areaId = 0;
+
+    actualStatusCode = manager->set(*expectedValue.get());
+    ASSERT_EQ(StatusCode::OK, actualStatusCode);
+
+    invokeGet(PROP, 0);
+    ASSERT_EQ(StatusCode::OK, actualStatusCode);
+    ASSERT_EQ(PROP, actualValue.prop);
+    ASSERT_EQ(VAL, actualValue.value.int32Values[0]);
+}
+
+TEST_F(VehicleHalManagerTest, set_DifferentAreas) {
+    const auto PROP = VehicleProperty::HVAC_FAN_SPEED;
+    const auto VAL1 = 1;
+    const auto VAL2 = 2;
+    const auto AREA1 = toInt(VehicleAreaZone::ROW_1_LEFT);
+    const auto AREA2 = toInt(VehicleAreaZone::ROW_1_RIGHT);
+
+    {
+        auto expectedValue1 = hal->getValuePool()->obtainInt32(VAL1);
+        expectedValue1->prop = PROP;
+        expectedValue1->areaId = AREA1;
+        actualStatusCode = manager->set(*expectedValue1.get());
+        ASSERT_EQ(StatusCode::OK, actualStatusCode);
+
+        auto expectedValue2 = hal->getValuePool()->obtainInt32(VAL2);
+        expectedValue2->prop = PROP;
+        expectedValue2->areaId = AREA2;
+        actualStatusCode = manager->set(*expectedValue2.get());
+        ASSERT_EQ(StatusCode::OK, actualStatusCode);
+    }
+
+    {
+        invokeGet(PROP, AREA1);
+        ASSERT_EQ(StatusCode::OK, actualStatusCode);
+        ASSERT_EQ(PROP, actualValue.prop);
+        ASSERT_EQ(AREA1, actualValue.areaId);
+        ASSERT_EQ(VAL1, actualValue.value.int32Values[0]);
+
+        invokeGet(PROP, AREA2);
+        ASSERT_EQ(StatusCode::OK, actualStatusCode);
+        ASSERT_EQ(PROP, actualValue.prop);
+        ASSERT_EQ(AREA2, actualValue.areaId);
+        ASSERT_EQ(VAL2, actualValue.value.int32Values[0]);
+    }
+}
+
+TEST_F(VehicleHalManagerTest, set_Retriable) {
+    const auto PROP = VehicleProperty::MIRROR_FOLD;
+
+    auto v = hal->getValuePool()->obtainBoolean(true);
+    v->prop = PROP;
+    v->areaId = 0;
+
+    actualStatusCode = StatusCode::TRY_AGAIN;
+    int attempts = 0;
+    while (StatusCode::TRY_AGAIN == actualStatusCode && ++attempts < 10) {
+        actualStatusCode = manager->set(*v.get());
+    }
+
+    ASSERT_EQ(StatusCode::OK, actualStatusCode);
+    ASSERT_EQ(kRetriablePropMockedAttempts + 1, attempts);
+
+    invokeGet(PROP, 0);
+    ASSERT_EQ(StatusCode::OK, actualStatusCode);
+    ASSERT_TRUE(actualValue.value.int32Values[0]);
+}
+
+TEST(HalClientVectorTest, basic) {
+    HalClientVector clients;
+    sp<IVehicleCallback> callback1 = new MockedVehicleCallback();
+
+    sp<HalClient> c1 = new HalClient(callback1, 10, 20);
+    sp<HalClient> c2 = new HalClient(callback1, 10, 20);
+
+    clients.addOrUpdate(c1);
+    clients.addOrUpdate(c1);
+    clients.addOrUpdate(c2);
+    ASSERT_EQ(2u, clients.size());
+    ASSERT_FALSE(clients.isEmpty());
+    ASSERT_GE(0, clients.indexOf(c1));
+    ASSERT_GE(0, clients.remove(c1));
+    ASSERT_GE(0, clients.indexOf(c1));
+    ASSERT_GE(0, clients.remove(c1));
+    ASSERT_GE(0, clients.remove(c2));
+
+    ASSERT_TRUE(clients.isEmpty());
+}
+
+}  // namespace anonymous
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android

diff --git a/vehicle/2.0/default/tests/VehicleHalTestUtils.h b/vehicle/2.0/default/tests/VehicleHalTestUtils.h
new file mode 100644
index 0000000..16d0be9
--- /dev/null
+++ b/vehicle/2.0/default/tests/VehicleHalTestUtils.h

@@ -0,0 +1,272 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_VehicleDebugUtils_H_
+#define android_hardware_vehicle_V2_0_VehicleDebugUtils_H_
+
+#include <android/hardware/vehicle/2.0/types.h>
+#include <vehicle_hal_manager/VehicleUtils.h>
+#include <ios>
+#include <sstream>
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+const VehiclePropConfig kVehicleProperties[] = {
+    {
+        .prop = VehicleProperty::INFO_MAKE,
+        .access = VehiclePropertyAccess::READ,
+        .changeMode = VehiclePropertyChangeMode::STATIC,
+        .permissionModel = VehiclePermissionModel::OEM_ONLY,
+        .configString = "Some=config,options=if,you=have_any",
+    },
+
+    {
+        .prop = VehicleProperty::HVAC_FAN_SPEED,
+        .access = VehiclePropertyAccess::READ_WRITE,
+        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+        .permissionModel = VehiclePermissionModel::NO_RESTRICTION,
+        .supportedAreas = static_cast<int32_t>(
+            VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT),
+        .areaConfigs = init_hidl_vec({
+             VehicleAreaConfig {
+                 .areaId = toInt(VehicleAreaZone::ROW_1_LEFT),
+                 .minInt32Value = 1,
+                 .maxInt32Value = 7},
+             VehicleAreaConfig {
+                 .areaId = toInt(VehicleAreaZone::ROW_1_RIGHT),
+                 .minInt32Value = 1,
+                 .maxInt32Value = 5,
+             }
+         }),
+    },
+
+    // Write-only property
+    {
+        .prop = VehicleProperty::HVAC_SEAT_TEMPERATURE,
+        .access = VehiclePropertyAccess::WRITE,
+        .changeMode = VehiclePropertyChangeMode::ON_SET,
+        .permissionModel = VehiclePermissionModel::NO_RESTRICTION,
+        .supportedAreas = static_cast<int32_t>(
+            VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT),
+        .areaConfigs = init_hidl_vec({
+             VehicleAreaConfig {
+                 .areaId = toInt(VehicleAreaZone::ROW_1_LEFT),
+                 .minInt32Value = 64,
+                 .maxInt32Value = 80},
+             VehicleAreaConfig {
+                 .areaId = toInt(VehicleAreaZone::ROW_1_RIGHT),
+                 .minInt32Value = 64,
+                 .maxInt32Value = 80,
+             }
+         }),
+    },
+
+    {
+        .prop = VehicleProperty::INFO_FUEL_CAPACITY,
+        .access = VehiclePropertyAccess::READ,
+        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+        .permissionModel = VehiclePermissionModel::OEM_ONLY,
+        .areaConfigs = init_hidl_vec({
+                                         VehicleAreaConfig {
+                                             .minFloatValue = 0,
+                                             .maxFloatValue = 1.0
+                                         }
+                                     })
+    },
+
+    {
+        .prop = VehicleProperty::DISPLAY_BRIGHTNESS,
+        .access = VehiclePropertyAccess::READ_WRITE,
+        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+        .permissionModel = VehiclePermissionModel::OEM_ONLY,
+        .areaConfigs = init_hidl_vec({
+                                         VehicleAreaConfig {
+                                             .minInt32Value = 0,
+                                             .maxInt32Value = 10
+                                         }
+                                     })
+    },
+
+    {
+        .prop = VehicleProperty::MIRROR_FOLD,
+        .access = VehiclePropertyAccess::READ_WRITE,
+        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+        .permissionModel = VehiclePermissionModel::OEM_ONLY,
+
+    }
+};
+
+constexpr auto kTimeout = std::chrono::milliseconds(500);
+
+class MockedVehicleCallback : public IVehicleCallback {
+private:
+    using MuxGuard = std::lock_guard<std::mutex>;
+    using HidlVecOfValues = hidl_vec<VehiclePropValue>;
+public:
+    // Methods from ::android::hardware::vehicle::V2_0::IVehicleCallback follow.
+    Return<void> onPropertyEvent(
+            const hidl_vec<VehiclePropValue>& values) override {
+        {
+            MuxGuard  g(mLock);
+            mReceivedEvents.push_back(values);
+        }
+        mEventCond.notify_one();
+        return Return<void>();
+    }
+    Return<void> onPropertySet(const VehiclePropValue& value) override {
+        return Return<void>();
+    }
+    Return<void> onPropertySetError(StatusCode errorCode,
+                                    VehicleProperty propId,
+                                    int32_t areaId) override {
+        return Return<void>();
+    }
+
+    bool waitForExpectedEvents(size_t expectedEvents) {
+        std::unique_lock<std::mutex> g(mLock);
+
+        if (expectedEvents == 0 && mReceivedEvents.size() == 0) {
+            // No events expected, let's sleep a little bit to make sure
+            // nothing will show up.
+            return mEventCond.wait_for(g, kTimeout) == std::cv_status::timeout;
+        }
+
+        while (expectedEvents != mReceivedEvents.size()) {
+            if (mEventCond.wait_for(g, kTimeout) == std::cv_status::timeout) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    void reset() {
+        mReceivedEvents.clear();
+    }
+
+    const std::vector<HidlVecOfValues>& getReceivedEvents() {
+        return mReceivedEvents;
+    }
+
+private:
+    std::mutex mLock;
+    std::condition_variable mEventCond;
+    std::vector<HidlVecOfValues> mReceivedEvents;
+};
+
+template<typename T>
+inline std::string hexString(T value) {
+    std::stringstream ss;
+    ss << std::showbase << std::hex << value;
+    return ss.str();
+}
+
+template <typename T, typename Collection>
+inline void assertAllExistsAnyOrder(
+        std::initializer_list<T> expected,
+        const Collection& actual,
+        const char* msg) {
+    std::set<T> expectedSet = expected;
+
+    for (auto a: actual) {
+        ASSERT_EQ(1u, expectedSet.erase(a))
+                << msg << "\nContains not unexpected value.\n";
+    }
+
+    ASSERT_EQ(0u, expectedSet.size())
+            << msg
+            << "\nDoesn't contain expected value.";
+}
+
+#define ASSERT_ALL_EXISTS(...) \
+    assertAllExistsAnyOrder(__VA_ARGS__, (std::string("Called from: ") + \
+            std::string(__FILE__) + std::string(":") + \
+            std::to_string(__LINE__)).c_str()); \
+
+template<typename T>
+inline std::string enumToHexString(T value) {
+    return hexString(toInt(value));
+}
+
+template <typename T>
+inline std::string toString(const hidl_vec<T>& vec) {
+    std::stringstream ss("[");
+    for (size_t i = 0; i < vec.size(); i++) {
+        if (i != 0) ss << ",";
+        ss << vec[i];
+    }
+    ss << "]";
+    return ss.str();
+}
+
+inline std::string toString(const VehiclePropValue &v) {
+    std::stringstream ss;
+    ss << "VehiclePropValue {n"
+       << "  prop: " << enumToHexString(v.prop) << ",\n"
+       << "  areaId: " << hexString(v.areaId) << ",\n"
+       << "  timestamp: " << v.timestamp << ",\n"
+       << "  value {\n"
+       << "    int32Values: " << toString(v.value.int32Values) << ",\n"
+       << "    floatValues: " << toString(v.value.floatValues) << ",\n"
+       << "    int64Values: " << toString(v.value.int64Values) << ",\n"
+       << "    bytes: " << toString(v.value.bytes) << ",\n"
+       << "    string: " << v.value.stringValue.c_str() << ",\n"
+       << "  }\n"
+       << "}\n";
+
+    return ss.str();
+}
+
+inline std::string toString(const VehiclePropConfig &config) {
+    std::stringstream ss;
+    ss << "VehiclePropConfig {\n"
+       << "  prop: " << enumToHexString(config.prop) << ",\n"
+       << "  supportedAreas: " << hexString(config.supportedAreas) << ",\n"
+       << "  access: " << enumToHexString(config.access) << ",\n"
+       << "  permissionModel: " << enumToHexString(config.permissionModel) << ",\n"
+       << "  changeMode: " << enumToHexString(config.changeMode) << ",\n"
+       << "  configFlags: " << hexString(config.configFlags) << ",\n"
+       << "  minSampleRate: " << config.minSampleRate << ",\n"
+       << "  maxSampleRate: " << config.maxSampleRate << ",\n"
+       << "  configString: " << config.configString.c_str() << ",\n";
+
+    ss << "  areaConfigs {\n";
+    for (size_t i = 0; i < config.areaConfigs.size(); i++) {
+        const auto &area = config.areaConfigs[i];
+        ss << "    areaId: " << hexString(area.areaId) << ",\n"
+           << "    minFloatValue: " << area.minFloatValue << ",\n"
+           << "    minFloatValue: " << area.maxFloatValue << ",\n"
+           << "    minInt32Value: " << area.minInt32Value << ",\n"
+           << "    minInt32Value: " << area.maxInt32Value << ",\n"
+           << "    minInt64Value: " << area.minInt64Value << ",\n"
+           << "    minInt64Value: " << area.maxInt64Value << ",\n";
+    }
+    ss << "  }\n"
+       << "}\n";
+
+    return ss.str();
+}
+
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
+
+
+#endif //VEHICLEHALDEBUGUTILS_H

diff --git a/vehicle/2.0/default/tests/VehicleObjectPool_test.cpp b/vehicle/2.0/default/tests/VehicleObjectPool_test.cpp
new file mode 100644
index 0000000..88b1be0
--- /dev/null
+++ b/vehicle/2.0/default/tests/VehicleObjectPool_test.cpp

@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <thread>
+
+#include <gtest/gtest.h>
+
+#include <vehicle_hal_manager/VehicleObjectPool.h>
+#include <utils/SystemClock.h>
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+namespace {
+
+class VehicleObjectPoolTest : public ::testing::Test {
+protected:
+    void SetUp() override {
+        stats = PoolStats::instance();
+        resetStats();
+        valuePool.reset(new VehiclePropValuePool);
+    }
+
+    void TearDown() override {
+        // At the end, all created objects should be either recycled or deleted.
+        // Some objects could be recycled multiple times, that's why it's <=
+        ASSERT_EQ(stats->Obtained, stats->Recycled);
+        ASSERT_LE(stats->Created, stats->Recycled);
+    }
+private:
+    void resetStats() {
+        stats->Obtained = 0;
+        stats->Created = 0;
+        stats->Recycled = 0;
+    }
+
+public:
+    PoolStats* stats;
+    std::unique_ptr<VehiclePropValuePool> valuePool;
+};
+
+TEST_F(VehicleObjectPoolTest, valuePoolBasicCorrectness) {
+    void* raw = valuePool->obtain(VehiclePropertyType::INT32).get();
+    // At this point, v1 should be recycled and the only object in the pool.
+    ASSERT_EQ(raw, valuePool->obtain(VehiclePropertyType::INT32).get());
+    // Obtaining value of another type - should return a new object
+    ASSERT_NE(raw, valuePool->obtain(VehiclePropertyType::FLOAT).get());
+
+    ASSERT_EQ(3u, stats->Obtained);
+    ASSERT_EQ(2u, stats->Created);
+}
+
+TEST_F(VehicleObjectPoolTest, valuePoolStrings) {
+    valuePool->obtain(VehiclePropertyType::STRING);
+    auto vs = valuePool->obtain(VehiclePropertyType::STRING);
+    vs->value.stringValue = "Hello";
+    void* raw = vs.get();
+    vs.reset();  // delete the pointer
+
+    auto vs2 = valuePool->obtain(VehiclePropertyType::STRING);
+    ASSERT_EQ(0u, vs2->value.stringValue.size());
+    ASSERT_NE(raw, valuePool->obtain(VehiclePropertyType::STRING).get());
+
+    ASSERT_EQ(0u, stats->Obtained);
+}
+
+TEST_F(VehicleObjectPoolTest, valuePoolMultithreadedBenchmark) {
+    // In this test we have T threads that concurrently in C cycles
+    // obtain and release O VehiclePropValue objects of FLOAT / INT32 types.
+
+    const auto T = 2;
+    const auto C  = 500;
+    const auto O = 100;
+
+    auto poolPtr = valuePool.get();
+
+    std::vector<std::thread> threads;
+    auto start = elapsedRealtimeNano();
+    for (int i = 0; i < T; i++) {
+        threads.push_back(std::thread([&poolPtr] () {
+            for (int j = 0; j < C; j++) {
+                std::vector<recyclable_ptr<VehiclePropValue>> vec;
+                for (int k = 0; k < O; k++) {
+                    vec.push_back(
+                        poolPtr->obtain(k % 2 == 0
+                                        ? VehiclePropertyType::FLOAT
+                                        : VehiclePropertyType::INT32));
+                }
+            }
+        }));
+    }
+
+    for (auto& t : threads) {
+        t.join();
+    }
+    auto finish = elapsedRealtimeNano();
+
+    ASSERT_EQ(T * C * O, stats->Obtained);
+    ASSERT_EQ(T * C * O, stats->Recycled);
+    // Created less than obtained.
+    ASSERT_GE(T * O, stats->Created);
+
+    auto elapsedMs = (finish - start) / 1000000;
+    ASSERT_GE(1000, elapsedMs);  // Less a second to access 100K objects.
+                                 // Typically it takes about 0.1s on Nexus6P.
+}
+
+}  // namespace anonymous
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android

diff --git a/vehicle/2.0/default/tests/VehiclePropConfigIndex_test.cpp b/vehicle/2.0/default/tests/VehiclePropConfigIndex_test.cpp
new file mode 100644
index 0000000..aae7e62
--- /dev/null
+++ b/vehicle/2.0/default/tests/VehiclePropConfigIndex_test.cpp

@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include <vehicle_hal_manager/VehiclePropConfigIndex.h>
+
+#include "VehicleHalTestUtils.h"
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+namespace {
+
+class PropConfigTest : public ::testing::Test {
+protected:
+    void SetUp() override {
+        configs.assign(std::begin(kVehicleProperties),
+                       std::end(kVehicleProperties));
+    }
+
+    void TearDown() override {}
+
+public:
+    std::vector<VehiclePropConfig> configs;
+};
+
+TEST_F(PropConfigTest, hasConfig) {
+    VehiclePropConfigIndex index(configs);
+
+    ASSERT_TRUE(index.hasConfig(VehicleProperty::HVAC_FAN_SPEED));
+    ASSERT_TRUE(index.hasConfig(VehicleProperty::INFO_MAKE));
+    ASSERT_TRUE(index.hasConfig(VehicleProperty::INFO_FUEL_CAPACITY));
+
+    ASSERT_FALSE(index.hasConfig(VehicleProperty::INVALID));
+}
+
+TEST_F(PropConfigTest, getAllConfig) {
+    VehiclePropConfigIndex index(configs);
+
+    std::vector<VehiclePropConfig> actualConfigs = index.getAllConfigs();
+    ASSERT_EQ(configs.size(), actualConfigs.size());
+
+    for (size_t i = 0; i < actualConfigs.size(); i++) {
+        ASSERT_EQ(toString(configs[i]), toString(actualConfigs[i]));
+    }
+}
+
+TEST_F(PropConfigTest, getConfigs) {
+    VehiclePropConfigIndex index(configs);
+    auto actualConfig = index.getConfig(VehicleProperty::HVAC_FAN_SPEED);
+    ASSERT_EQ(toString(configs[1]), toString(actualConfig));
+}
+
+}  // namespace anonymous
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
\ No newline at end of file

diff --git a/vehicle/2.0/default/vehicle_hal_manager/ConcurrentQueue.h b/vehicle/2.0/default/vehicle_hal_manager/ConcurrentQueue.h
new file mode 100644
index 0000000..485f3dc
--- /dev/null
+++ b/vehicle/2.0/default/vehicle_hal_manager/ConcurrentQueue.h

@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_ConcurrentQueue_H_
+#define android_hardware_vehicle_V2_0_ConcurrentQueue_H_
+
+#include <queue>
+#include <atomic>
+#include <thread>
+#include <condition_variable>
+#include <iostream>
+
+namespace android {
+
+template<typename T>
+class ConcurrentQueue {
+public:
+    void waitForItems() {
+        std::unique_lock<std::mutex> g(mLock);
+        while (mQueue.empty() && mIsActive) {
+            mCond.wait(g);
+        }
+    }
+
+    std::vector<T> flush() {
+        std::vector<T> items;
+
+        MuxGuard g(mLock);
+        if (mQueue.empty() || !mIsActive) {
+            return items;
+        }
+        while (!mQueue.empty()) {
+            items.push_back(std::move(mQueue.front()));
+            mQueue.pop();
+        }
+        return items;
+    }
+
+    void push(T&& item) {
+        {
+            MuxGuard g(mLock);
+            if (!mIsActive) {
+                return;
+            }
+            mQueue.push(std::move(item));
+        }
+        mCond.notify_one();
+    }
+
+    /* Deactivates the queue, thus no one can push items to it, also
+     * notifies all waiting thread.
+     */
+    void deactivate() {
+        {
+            MuxGuard g(mLock);
+            mIsActive = false;
+        }
+        mCond.notify_all();  // To unblock all waiting consumers.
+    }
+
+    ConcurrentQueue() = default;
+
+    ConcurrentQueue(const ConcurrentQueue &) = delete;
+    ConcurrentQueue &operator=(const ConcurrentQueue &) = delete;
+private:
+    using MuxGuard = std::lock_guard<std::mutex>;
+
+    bool mIsActive = true;
+    mutable std::mutex mLock;
+    std::condition_variable mCond;
+    std::queue<T> mQueue;
+};
+
+template<typename T>
+class BatchingConsumer {
+private:
+    enum class State {
+        INIT = 0,
+        RUNNING = 1,
+        STOP_REQUESTED = 2,
+        STOPPED = 3,
+    };
+
+public:
+    BatchingConsumer() : mState(State::INIT) {}
+
+    BatchingConsumer(const BatchingConsumer &) = delete;
+    BatchingConsumer &operator=(const BatchingConsumer &) = delete;
+
+    using OnBatchReceivedFunc = std::function<void(const std::vector<T>& vec)>;
+
+    void run(ConcurrentQueue<T>* queue,
+             std::chrono::nanoseconds batchInterval,
+             const OnBatchReceivedFunc& func) {
+        mQueue = queue;
+        mBatchInterval = batchInterval;
+
+        std::thread(&BatchingConsumer<T>::runInternal, this, func).detach();
+    }
+
+    void requestStop() {
+        if (mState.exchange(State::STOP_REQUESTED) != State::RUNNING) {
+            mState = State::STOPPED;
+            mCondStopped.notify_one();
+        }
+    }
+
+    void waitStopped() {
+        std::unique_lock<std::mutex> g(mLock);
+        while (State::STOPPED != mState) {
+            mCondStopped.wait(g);
+        }
+    }
+
+private:
+    void runInternal(const OnBatchReceivedFunc& onBatchReceived) {
+        if (mState.exchange(State::RUNNING) == State::INIT) {
+            while (State::RUNNING == mState) {
+                mQueue->waitForItems();
+                if (State::STOP_REQUESTED == mState) break;
+
+                std::this_thread::sleep_for(mBatchInterval);
+                if (State::STOP_REQUESTED == mState) break;
+
+                std::vector<T> items = mQueue->flush();
+
+                if (items.size() > 0) {
+                    onBatchReceived(items);
+                }
+            }
+        }
+
+        mState = State::STOPPED;
+        mCondStopped.notify_one();
+    }
+
+private:
+    std::mutex mLock;
+    std::condition_variable mCondStopped;
+
+    std::atomic<State> mState;
+    std::chrono::nanoseconds mBatchInterval;
+    ConcurrentQueue<T>* mQueue;
+};
+
+}  // namespace android
+
+#endif //android_hardware_vehicle_V2_0_ConcurrentQueue_H_

diff --git a/vehicle/2.0/default/vehicle_hal_manager/SubscriptionManager.cpp b/vehicle/2.0/default/vehicle_hal_manager/SubscriptionManager.cpp
new file mode 100644
index 0000000..0d2180f
--- /dev/null
+++ b/vehicle/2.0/default/vehicle_hal_manager/SubscriptionManager.cpp

@@ -0,0 +1,255 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "android.hardware.vehicle@2.0-impl"
+
+#include <cmath>
+
+#include <utils/Errors.h>
+
+#include "VehicleUtils.h"
+#include "SubscriptionManager.h"
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+bool mergeSubscribeOptions(const SubscribeOptions &oldOpts,
+                           const SubscribeOptions &newOpts,
+                           SubscribeOptions *outResult) {
+
+    int32_t updatedAreas = oldOpts.vehicleAreas;
+    if (updatedAreas != kAllSupportedAreas) {
+        updatedAreas = newOpts.vehicleAreas != kAllSupportedAreas
+            ? updatedAreas | newOpts.vehicleAreas
+            : kAllSupportedAreas;
+    }
+
+    float updatedRate = std::max(oldOpts.sampleRate, newOpts.sampleRate);
+    SubscribeFlags updatedFlags = oldOpts.flags | newOpts.flags;
+
+    bool updated = updatedRate > oldOpts.sampleRate
+                   || updatedAreas != oldOpts.vehicleAreas
+                   || updatedFlags != oldOpts.flags;
+    if (updated) {
+        *outResult = oldOpts;
+        outResult->vehicleAreas = updatedAreas;
+        outResult->sampleRate = updatedRate;
+        outResult->flags = updatedFlags;
+    }
+
+    return updated;
+}
+
+void HalClient::addOrUpdateSubscription(const SubscribeOptions &opts)  {
+    auto it = mSubscriptions.find(opts.propId);
+    if (it == mSubscriptions.end()) {
+        mSubscriptions.emplace(opts.propId, opts);
+    } else {
+        const SubscribeOptions& oldOpts = it->second;
+        SubscribeOptions updatedOptions;
+        if (mergeSubscribeOptions(oldOpts, opts, &updatedOptions)) {
+            mSubscriptions.erase(it);
+            mSubscriptions.emplace(opts.propId, updatedOptions);
+        }
+    }
+}
+
+bool HalClient::isSubscribed(VehicleProperty propId, int32_t areaId, SubscribeFlags flags) {
+    auto it = mSubscriptions.find(propId);
+    if (it == mSubscriptions.end()) {
+        return false;
+    }
+    const SubscribeOptions& opts = it->second;
+    bool res = (opts.flags & flags)
+           && (opts.vehicleAreas == 0 || areaId == 0 || opts.vehicleAreas & areaId);
+    return res;
+}
+
+std::list<SubscribeOptions> SubscriptionManager::addOrUpdateSubscription(
+        const sp<IVehicleCallback> &callback,
+        const hidl_vec<SubscribeOptions> &optionList) {
+    std::list<SubscribeOptions> updatedSubscriptions;
+
+    MuxGuard g(mLock);
+
+    const sp<HalClient>& client = getOrCreateHalClientLocked(callback);
+
+    for (size_t i = 0; i < optionList.size(); i++) {
+        const SubscribeOptions& opts = optionList[i];
+        client->addOrUpdateSubscription(opts);
+
+        addClientToPropMapLocked(opts.propId, client);
+
+        if (SubscribeFlags::HAL_EVENT & opts.flags) {
+            SubscribeOptions updated;
+            if (updateHalEventSubscriptionLocked(opts, &updated)) {
+                updatedSubscriptions.push_back(updated);
+            }
+        }
+    }
+
+    return updatedSubscriptions;
+}
+
+std::list<HalClientValues> SubscriptionManager::distributeValuesToClients(
+        const std::vector<recyclable_ptr<VehiclePropValue>>& propValues,
+        SubscribeFlags flags) const {
+    std::map<sp<HalClient>, std::list<VehiclePropValue*>> clientValuesMap;
+
+    {
+        MuxGuard g(mLock);
+        for (const auto& propValue: propValues) {
+            VehiclePropValue* v = propValue.get();
+            auto clients = getSubscribedClientsLocked(
+                v->prop, v->areaId, flags);
+            for (const auto& client : clients) {
+                clientValuesMap[client].push_back(v);
+            }
+        }
+    }
+
+    std::list<HalClientValues> clientValues;
+    for (const auto& entry : clientValuesMap) {
+        clientValues.push_back(HalClientValues {
+            .client = entry.first,
+            .values = entry.second
+        });
+    }
+
+    return clientValues;
+}
+
+std::list<sp<HalClient>> SubscriptionManager::getSubscribedClients(
+    VehicleProperty propId, int32_t area, SubscribeFlags flags) const {
+    MuxGuard g(mLock);
+    return getSubscribedClientsLocked(propId, area, flags);
+}
+
+std::list<sp<HalClient>> SubscriptionManager::getSubscribedClientsLocked(
+        VehicleProperty propId, int32_t area, SubscribeFlags flags) const {
+    std::list<sp<HalClient>> subscribedClients;
+
+    sp<HalClientVector> propClients = getClientsForPropertyLocked(propId);
+    if (propClients.get() != nullptr) {
+        for (size_t i = 0; i < propClients->size(); i++) {
+            const auto& client = propClients->itemAt(i);
+            if (client->isSubscribed(propId, area, flags)) {
+                subscribedClients.push_back(client);
+            }
+        }
+    }
+
+    return subscribedClients;
+}
+
+bool SubscriptionManager::updateHalEventSubscriptionLocked(
+        const SubscribeOptions &opts, SubscribeOptions *outUpdated) {
+    bool updated = false;
+    auto it = mHalEventSubscribeOptions.find(opts.propId);
+    if (it == mHalEventSubscribeOptions.end()) {
+        *outUpdated = opts;
+        mHalEventSubscribeOptions.emplace(opts.propId, opts);
+        updated = true;
+    } else {
+        const SubscribeOptions& oldOpts = it->second;
+
+        if (mergeSubscribeOptions(oldOpts, opts, outUpdated)) {
+            mHalEventSubscribeOptions.erase(opts.propId);
+            mHalEventSubscribeOptions.emplace(opts.propId, *outUpdated);
+            updated = true;
+        }
+    }
+
+    return updated;
+}
+
+void SubscriptionManager::addClientToPropMapLocked(
+        VehicleProperty propId, const sp<HalClient> &client) {
+    auto it = mPropToClients.find(propId);
+    sp<HalClientVector> propClients;
+    if (it == mPropToClients.end()) {
+        propClients = new HalClientVector();
+        mPropToClients.insert(std::make_pair(propId, propClients));
+    } else {
+        propClients = it->second;
+    }
+    propClients->addOrUpdate(client);
+}
+
+sp<HalClientVector> SubscriptionManager::getClientsForPropertyLocked(
+        VehicleProperty propId) const {
+    auto it = mPropToClients.find(propId);
+    return it == mPropToClients.end() ? nullptr : it->second;
+}
+
+sp<HalClient> SubscriptionManager::getOrCreateHalClientLocked(
+        const sp<IVehicleCallback>& callback) {
+    auto it = mClients.find(callback);
+    if (it == mClients.end()) {
+        IPCThreadState* self = IPCThreadState::self();
+        pid_t pid = self->getCallingPid();
+        uid_t uid = self->getCallingUid();
+        sp<HalClient> client = new HalClient(callback, pid, uid);
+        mClients.emplace(callback, client);
+        return client;
+    } else {
+        return it->second;
+    }
+}
+
+bool SubscriptionManager::unsubscribe(const sp<IVehicleCallback>& callback,
+                                      VehicleProperty propId) {
+    MuxGuard g(mLock);
+    auto propertyClients = getClientsForPropertyLocked(propId);
+    auto clientIter = mClients.find(callback);
+    if (clientIter == mClients.end()) {
+        ALOGW("Unable to unsubscribe: no callback found, propId: 0x%x", propId);
+    } else {
+        auto client = clientIter->second;
+
+        if (propertyClients != nullptr) {
+            propertyClients->remove(client);
+
+            if (propertyClients->isEmpty()) {
+                mPropToClients.erase(propId);
+            }
+        }
+
+        bool isClientSubscribedToOtherProps = false;
+        for (const auto& propClient : mPropToClients) {
+            if (propClient.second->indexOf(client) >= 0) {
+                isClientSubscribedToOtherProps = true;
+                break;
+            }
+        }
+
+        if (!isClientSubscribedToOtherProps) {
+            mClients.erase(clientIter);
+        }
+    }
+
+    return (propertyClients == nullptr || propertyClients->isEmpty())
+            ? mHalEventSubscribeOptions.erase(propId) == 1
+            : false;
+}
+
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android

diff --git a/vehicle/2.0/default/vehicle_hal_manager/SubscriptionManager.h b/vehicle/2.0/default/vehicle_hal_manager/SubscriptionManager.h
new file mode 100644
index 0000000..903bde5
--- /dev/null
+++ b/vehicle/2.0/default/vehicle_hal_manager/SubscriptionManager.h

@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_SubscriptionManager_H_
+#define android_hardware_vehicle_V2_0_SubscriptionManager_H_
+
+#include <memory>
+#include <map>
+#include <set>
+#include <list>
+
+#include <utils/Log.h>
+#include <hwbinder/IPCThreadState.h>
+
+#include <android/hardware/vehicle/2.0/IVehicle.h>
+
+#include "ConcurrentQueue.h"
+#include "VehicleObjectPool.h"
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+class HalClient : public android::RefBase {
+public:
+    HalClient(const sp<IVehicleCallback> &callback,
+              int32_t pid,
+              int32_t uid)
+        : mCallback(callback), mPid(pid), mUid(uid) {}
+
+    virtual ~HalClient() {}
+public:
+    sp<IVehicleCallback> getCallback() const {
+        return mCallback;
+    }
+
+    void addOrUpdateSubscription(const SubscribeOptions &opts);
+
+    bool isSubscribed(VehicleProperty propId,
+                      int32_t areaId,
+                      SubscribeFlags flags);
+
+private:
+    const sp<IVehicleCallback> mCallback;
+    const int32_t mPid;
+    const int32_t mUid;
+
+    std::map<VehicleProperty, SubscribeOptions> mSubscriptions;
+};
+
+class HalClientVector : private SortedVector<sp<HalClient>> , public RefBase {
+public:
+    virtual ~HalClientVector() {}
+
+    inline void addOrUpdate(const sp<HalClient> &client) {
+        SortedVector::add(client);
+    }
+
+    using SortedVector::remove;
+    using SortedVector::size;
+    using SortedVector::indexOf;
+    using SortedVector::itemAt;
+    using SortedVector::isEmpty;
+};
+
+struct HalClientValues {
+    sp<HalClient> client;
+    std::list<VehiclePropValue *> values;
+};
+
+class SubscriptionManager {
+public:
+    virtual ~SubscriptionManager() {}
+
+    /**
+     * Updates subscription. Returns the vector of properties subscription that
+     * needs to be updated in VehicleHAL.
+     */
+    std::list<SubscribeOptions> addOrUpdateSubscription(
+            const sp<IVehicleCallback>& callback,
+            const hidl_vec<SubscribeOptions>& optionList);
+
+    /**
+     * Returns a list of IVehicleCallback -> list of VehiclePropValue ready for
+     * dispatching to its clients.
+     */
+    std::list<HalClientValues> distributeValuesToClients(
+            const std::vector<recyclable_ptr<VehiclePropValue>>& propValues,
+            SubscribeFlags flags) const;
+
+    std::list<sp<HalClient>> getSubscribedClients(
+        VehicleProperty propId, int32_t area, SubscribeFlags flags) const;
+
+    /**
+     * Returns true the client was unsubscribed successfully and there are
+     * no more clients subscribed to given propId.
+     */
+    bool unsubscribe(const sp<IVehicleCallback>& callback,
+                     VehicleProperty propId);
+private:
+    std::list<sp< HalClient>> getSubscribedClientsLocked(
+            VehicleProperty propId, int32_t area, SubscribeFlags flags) const;
+
+    bool updateHalEventSubscriptionLocked(const SubscribeOptions &opts,
+                                          SubscribeOptions *out);
+
+    void addClientToPropMapLocked(VehicleProperty propId,
+                                  const sp<HalClient> &client);
+
+    sp<HalClientVector> getClientsForPropertyLocked(
+            VehicleProperty propId) const;
+
+    sp<HalClient> getOrCreateHalClientLocked(
+            const sp<IVehicleCallback> &callback);
+
+private:
+    using MuxGuard = std::lock_guard<std::mutex>;
+
+    mutable std::mutex mLock;
+
+    std::map<sp<IVehicleCallback>, sp<HalClient>> mClients;
+    std::map<VehicleProperty, sp<HalClientVector>> mPropToClients;
+    std::map<VehicleProperty, SubscribeOptions> mHalEventSubscribeOptions;
+};
+
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
+
+
+#endif // android_hardware_vehicle_V2_0_SubscriptionManager_H_

diff --git a/vehicle/2.0/default/vehicle_hal_manager/VehicleHalManager.cpp b/vehicle/2.0/default/vehicle_hal_manager/VehicleHalManager.cpp
new file mode 100644
index 0000000..a84f991
--- /dev/null
+++ b/vehicle/2.0/default/vehicle_hal_manager/VehicleHalManager.cpp

@@ -0,0 +1,341 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#define LOG_TAG "android.hardware.vehicle@2.0-impl"
+
+#include <cmath>
+
+#include <utils/Errors.h>
+#include <utils/Log.h>
+#include <hidl/Status.h>
+#include <future>
+#include <bitset>
+
+#include "VehicleHalManager.h"
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+using namespace std::placeholders;
+
+constexpr std::chrono::milliseconds kHalEventBatchingTimeWindow(10);
+
+const VehiclePropValue kEmptyValue{};
+
+/**
+ * Indicates what's the maximum size of hidl_vec<VehiclePropValue> we want
+ * to store in reusable object pool.
+ */
+constexpr auto kMaxHidlVecOfVehiclPropValuePoolSize = 20;
+
+Return<void> VehicleHalManager::getAllPropConfigs(
+        getAllPropConfigs_cb _hidl_cb) {
+    ALOGI("getAllPropConfigs called");
+    hidl_vec<VehiclePropConfig> hidlConfigs;
+    auto& halConfig = mConfigIndex->getAllConfigs();
+
+    hidlConfigs.setToExternal(
+            const_cast<VehiclePropConfig *>(halConfig.data()),
+            halConfig.size());
+
+    ALOGI("getAllPropConfigs calling callback");
+    _hidl_cb(hidlConfigs);
+
+    ALOGI("getAllPropConfigs done");
+    return Void();
+}
+
+Return<void> VehicleHalManager::getPropConfigs(
+        const hidl_vec<VehicleProperty> &properties,
+        getPropConfigs_cb _hidl_cb) {
+    std::vector<VehiclePropConfig> configs;
+    for (size_t i = 0; i < properties.size(); i++) {
+        VehicleProperty prop = properties[i];
+        if (mConfigIndex->hasConfig(prop)) {
+            configs.push_back(mConfigIndex->getConfig(prop));
+        } else {
+            ALOGW("Requested config for undefined property: 0x%x", prop);
+            _hidl_cb(StatusCode::INVALID_ARG, hidl_vec<VehiclePropConfig>());
+        }
+    }
+
+    _hidl_cb(StatusCode::OK, configs);
+
+    return Void();
+}
+
+Return<void> VehicleHalManager::get(
+        const VehiclePropValue& requestedPropValue, get_cb _hidl_cb) {
+    const auto* config = getPropConfigOrNull(requestedPropValue.prop);
+    if (config == nullptr) {
+        ALOGE("Failed to get value: config not found, property: 0x%x",
+              requestedPropValue.prop);
+        _hidl_cb(StatusCode::INVALID_ARG, kEmptyValue);
+        return Void();
+    }
+
+    if (!checkReadPermission(*config, getCallee())) {
+        _hidl_cb(StatusCode::INVALID_ARG, kEmptyValue);
+        return Void();
+    }
+
+    StatusCode status;
+    auto value = mHal->get(requestedPropValue, &status);
+    _hidl_cb(status, value.get() ? *value : kEmptyValue);
+
+
+    return Void();
+}
+
+Return<StatusCode> VehicleHalManager::set(const VehiclePropValue &value) {
+    auto prop = value.prop;
+    const auto* config = getPropConfigOrNull(prop);
+    if (config == nullptr) {
+        ALOGE("Failed to set value: config not found, property: 0x%x", prop);
+        return StatusCode::INVALID_ARG;
+    }
+
+    if (!checkWritePermission(*config, getCallee())) {
+        return StatusCode::INVALID_ARG;
+    }
+
+    handlePropertySetEvent(value);
+
+    auto status = mHal->set(value);
+
+    return Return<StatusCode>(status);
+}
+
+Return<StatusCode> VehicleHalManager::subscribe(
+        const sp<IVehicleCallback> &callback,
+        const hidl_vec<SubscribeOptions> &options) {
+    hidl_vec<SubscribeOptions> verifiedOptions(options);
+    for (size_t i = 0; i < verifiedOptions.size(); i++) {
+        SubscribeOptions& ops = verifiedOptions[i];
+        VehicleProperty prop = ops.propId;
+
+        const auto* config = getPropConfigOrNull(prop);
+        if (config == nullptr) {
+            ALOGE("Failed to subscribe: config not found, property: 0x%x",
+                  prop);
+            return StatusCode::INVALID_ARG;
+        }
+
+        if (!isSubscribable(*config, ops.flags)) {
+            ALOGE("Failed to subscribe: property 0x%x is not subscribable",
+                  prop);
+            return StatusCode::INVALID_ARG;
+        }
+
+        int32_t areas = isGlobalProp(prop) ? 0 : ops.vehicleAreas;
+        if (areas != 0 && ((areas & config->supportedAreas) != areas)) {
+            ALOGE("Failed to subscribe property 0x%x. Requested areas 0x%x are "
+                  "out of supported range of 0x%x", prop, ops.vehicleAreas,
+                  config->supportedAreas);
+            return StatusCode::INVALID_ARG;
+        }
+
+        ops.vehicleAreas = areas;
+        ops.sampleRate = checkSampleRate(*config, ops.sampleRate);
+    }
+
+    std::list<SubscribeOptions> updatedOptions =
+        mSubscriptionManager.addOrUpdateSubscription(callback, verifiedOptions);
+
+    for (auto opt : updatedOptions) {
+        mHal->subscribe(opt.propId, opt.vehicleAreas, opt.sampleRate);
+    }
+    // TODO(pavelm): link to death callback (not implemented yet in HIDL)
+
+    return StatusCode::OK;
+}
+
+Return<StatusCode> VehicleHalManager::unsubscribe(
+        const sp<IVehicleCallback>& callback, VehicleProperty propId) {
+    if (mSubscriptionManager.unsubscribe(callback, propId)) {
+        mHal->unsubscribe(propId);
+    }
+    return StatusCode::OK;
+}
+
+Return<void> VehicleHalManager::debugDump(IVehicle::debugDump_cb _hidl_cb) {
+    _hidl_cb("");
+    return Void();
+}
+
+void VehicleHalManager::init() {
+    ALOGI("VehicleHalManager::init");
+
+    mHidlVecOfVehiclePropValuePool.resize(kMaxHidlVecOfVehiclPropValuePoolSize);
+
+
+    mBatchingConsumer.run(&mEventQueue,
+                          kHalEventBatchingTimeWindow,
+                          std::bind(&VehicleHalManager::onBatchHalEvent,
+                                    this, _1));
+
+    mHal->init(&mValueObjectPool,
+               std::bind(&VehicleHalManager::onHalEvent, this, _1),
+               std::bind(&VehicleHalManager::onHalPropertySetError, this,
+                         _1, _2, _3));
+
+    // Initialize index with vehicle configurations received from VehicleHal.
+    mConfigIndex.reset(new VehiclePropConfigIndex(mHal->listProperties()));
+}
+
+VehicleHalManager::~VehicleHalManager() {
+    mBatchingConsumer.requestStop();
+    mEventQueue.deactivate();
+    // We have to wait until consumer thread is fully stopped because it may
+    // be in a state of running callback (onBatchHalEvent).
+    mBatchingConsumer.waitStopped();
+    ALOGI("VehicleHalManager::dtor");
+}
+
+void VehicleHalManager::onHalEvent(VehiclePropValuePtr v) {
+    mEventQueue.push(std::move(v));
+}
+
+void VehicleHalManager::onHalPropertySetError(StatusCode errorCode,
+                                              VehicleProperty property,
+                                              int32_t areaId) {
+    const auto& clients = mSubscriptionManager.getSubscribedClients(
+            property, 0, SubscribeFlags::HAL_EVENT);
+
+    for (auto client : clients) {
+        client->getCallback()->onPropertySetError(errorCode, property, areaId);
+    }
+}
+
+void VehicleHalManager::onBatchHalEvent(
+        const std::vector<VehiclePropValuePtr>& values) {
+    const auto& clientValues = mSubscriptionManager.distributeValuesToClients(
+            values, SubscribeFlags::HAL_EVENT);
+
+    for (const HalClientValues& cv : clientValues) {
+        auto vecSize = cv.values.size();
+        hidl_vec<VehiclePropValue> vec;
+        if (vecSize < kMaxHidlVecOfVehiclPropValuePoolSize) {
+            vec.setToExternal(&mHidlVecOfVehiclePropValuePool[0], vecSize);
+        } else {
+            vec.resize(vecSize);
+        }
+
+        int i = 0;
+        for (VehiclePropValue* pValue : cv.values) {
+            shallowCopy(&(vec)[i++], *pValue);
+        }
+        cv.client->getCallback()->onPropertyEvent(vec);
+    }
+}
+
+bool VehicleHalManager::isSampleRateFixed(VehiclePropertyChangeMode mode) {
+    return (mode & VehiclePropertyChangeMode::ON_SET)
+           || (mode & VehiclePropertyChangeMode::ON_CHANGE);
+}
+
+float VehicleHalManager::checkSampleRate(const VehiclePropConfig &config,
+                                         float sampleRate) {
+    if (isSampleRateFixed(config.changeMode)) {
+        if (std::abs(sampleRate) > std::numeric_limits<float>::epsilon()) {
+            ALOGW("Sample rate is greater than zero for on change type. "
+                      "Ignoring it.");
+        }
+        return 0.0;
+    } else {
+        if (sampleRate > config.maxSampleRate) {
+            ALOGW("Sample rate %f is higher than max %f. Setting sampling rate "
+                      "to max.", sampleRate, config.maxSampleRate);
+            return config.maxSampleRate;
+        }
+        if (sampleRate < config.minSampleRate) {
+            ALOGW("Sample rate %f is lower than min %f. Setting sampling rate "
+                      "to min.", sampleRate, config.minSampleRate);
+            return config.minSampleRate;
+        }
+    }
+    return sampleRate;  // Provided sample rate was good, no changes.
+}
+
+bool VehicleHalManager::isSubscribable(const VehiclePropConfig& config,
+                                       SubscribeFlags flags) {
+    bool isReadable = config.access & VehiclePropertyAccess::READ;
+
+    if (!isReadable && (SubscribeFlags::HAL_EVENT & flags)) {
+        ALOGW("Cannot subscribe, property 0x%x is not readable", config.prop);
+        return false;
+    }
+    if (config.changeMode == VehiclePropertyChangeMode::STATIC) {
+        ALOGW("Cannot subscribe, property 0x%x is static", config.prop);
+        return false;
+    }
+
+    //TODO: extend to support event notification for set from android
+    if (config.changeMode == VehiclePropertyChangeMode::POLL) {
+        ALOGW("Cannot subscribe, property 0x%x is poll only", config.prop);
+        return false;
+    }
+    return true;
+}
+
+bool VehicleHalManager::checkWritePermission(const VehiclePropConfig &config,
+                                             const Callee& callee) {
+    if (!(config.access & VehiclePropertyAccess::WRITE)) {
+        ALOGW("Property 0%x has no write access", config.prop);
+        return false;
+    }
+    //TODO(pavelm): check pid/uid has write access
+    return true;
+}
+
+bool VehicleHalManager::checkReadPermission(const VehiclePropConfig &config,
+                                            const Callee& callee) {
+    if (!(config.access & VehiclePropertyAccess::READ)) {
+        ALOGW("Property 0%x has no read access", config.prop);
+        return false;
+    }
+    //TODO(pavelm): check pid/uid has read access
+    return true;
+}
+
+void VehicleHalManager::handlePropertySetEvent(const VehiclePropValue& value) {
+    auto clients = mSubscriptionManager.getSubscribedClients(
+            value.prop, value.areaId, SubscribeFlags::SET_CALL);
+    for (auto client : clients) {
+        client->getCallback()->onPropertySet(value);
+    }
+}
+
+const VehiclePropConfig* VehicleHalManager::getPropConfigOrNull(
+        VehicleProperty prop) const {
+    return mConfigIndex->hasConfig(prop)
+           ? &mConfigIndex->getConfig(prop) : nullptr;
+}
+
+Callee VehicleHalManager::getCallee() {
+    Callee callee;
+    IPCThreadState* self = IPCThreadState::self();
+    callee.pid = self->getCallingPid();
+    callee.uid = self->getCallingUid();
+
+    return callee;
+}
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android

diff --git a/vehicle/2.0/default/vehicle_hal_manager/VehicleHalManager.h b/vehicle/2.0/default/vehicle_hal_manager/VehicleHalManager.h
new file mode 100644
index 0000000..8353679
--- /dev/null
+++ b/vehicle/2.0/default/vehicle_hal_manager/VehicleHalManager.h

@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_VehicleHalManager_H_
+#define android_hardware_vehicle_V2_0_VehicleHalManager_H_
+
+#include <stdint.h>
+#include <inttypes.h>
+#include <sys/types.h>
+#include <memory>
+#include <map>
+#include <set>
+#include <list>
+
+#include <hwbinder/IPCThreadState.h>
+
+#include <android/hardware/vehicle/2.0/IVehicle.h>
+
+#include "VehicleHal.h"
+#include "VehiclePropConfigIndex.h"
+#include "ConcurrentQueue.h"
+#include "SubscriptionManager.h"
+#include "VehicleObjectPool.h"
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+struct Callee {
+    pid_t pid;
+    uid_t uid;
+};
+
+/**
+ * This class is a thick proxy between IVehicle HIDL interface and vendor's implementation.
+ *
+ * It has some boilerplate code like batching and caching property values, checking permissions,
+ * etc. Vendors must implement VehicleHal class.
+ */
+class VehicleHalManager : public IVehicle {
+public:
+    VehicleHalManager(VehicleHal* vehicleHal)
+        : mHal(vehicleHal) {
+        init();
+    }
+
+    virtual ~VehicleHalManager();
+
+    void init();
+
+    // ---------------------------------------------------------------------------------------------
+    // Methods derived from IVehicle
+    Return<void> getAllPropConfigs(getAllPropConfigs_cb _hidl_cb)  override;
+    Return<void> getPropConfigs(const hidl_vec<VehicleProperty>& properties,
+                                getPropConfigs_cb _hidl_cb)  override;
+    Return<void> get(const VehiclePropValue& requestedPropValue,
+                     get_cb _hidl_cb)  override;
+    Return<StatusCode> set(const VehiclePropValue& value)  override;
+    Return<StatusCode> subscribe(const sp<IVehicleCallback>& callback,
+                                const hidl_vec<SubscribeOptions>& options)  override;
+    Return<StatusCode> unsubscribe(const sp<IVehicleCallback>& callback,
+                                   VehicleProperty propId)  override;
+    Return<void> debugDump(debugDump_cb _hidl_cb = nullptr) override;
+
+private:
+    using VehiclePropValuePtr = VehicleHal::VehiclePropValuePtr;
+    // Returns true if needs to call again shortly.
+    using RetriableAction = std::function<bool()>;
+
+    // ---------------------------------------------------------------------------------------------
+    // Events received from VehicleHal
+    void onHalEvent(VehiclePropValuePtr  v);
+    void onHalPropertySetError(StatusCode errorCode, VehicleProperty property,
+                               int32_t areaId);
+
+    // ---------------------------------------------------------------------------------------------
+    // This method will be called from BatchingConsumer thread
+    void onBatchHalEvent(const std::vector<VehiclePropValuePtr >& values);
+
+    void handlePropertySetEvent(const VehiclePropValue& value);
+
+    const VehiclePropConfig* getPropConfigOrNull(VehicleProperty prop) const;
+
+    static bool isSubscribable(const VehiclePropConfig& config,
+                               SubscribeFlags flags);
+    static bool isSampleRateFixed(VehiclePropertyChangeMode mode);
+    static float checkSampleRate(const VehiclePropConfig& config,
+                                 float sampleRate);
+    static bool checkWritePermission(const VehiclePropConfig &config,
+                                     const Callee& callee);
+    static bool checkReadPermission(const VehiclePropConfig &config,
+                                    const Callee& callee);
+
+    static Callee getCallee();
+
+private:
+    VehicleHal* mHal;
+    std::unique_ptr<VehiclePropConfigIndex> mConfigIndex;
+    SubscriptionManager mSubscriptionManager;
+
+    hidl_vec<VehiclePropValue> mHidlVecOfVehiclePropValuePool;
+
+    ConcurrentQueue<VehiclePropValuePtr> mEventQueue;
+    BatchingConsumer<VehiclePropValuePtr> mBatchingConsumer;
+    VehiclePropValuePool mValueObjectPool;
+};
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
+
+
+#endif // android_hardware_vehicle_V2_0_VehicleHalManager_H_

diff --git a/vehicle/2.0/default/vehicle_hal_manager/VehicleObjectPool.h b/vehicle/2.0/default/vehicle_hal_manager/VehicleObjectPool.h
new file mode 100644
index 0000000..b4a4b3e
--- /dev/null
+++ b/vehicle/2.0/default/vehicle_hal_manager/VehicleObjectPool.h

@@ -0,0 +1,343 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_VehicleObjectPool_H_
+#define android_hardware_vehicle_V2_0_VehicleObjectPool_H_
+
+#include <iostream>
+#include <memory>
+#include <deque>
+#include <string>
+#include <map>
+#include <mutex>
+
+#include <android/hardware/vehicle/2.0/types.h>
+
+#include "VehicleUtils.h"
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+using android::hardware::hidl_vec;
+
+// Handy metric mostly for unit tests and debug.
+#define INC_METRIC_IF_DEBUG(val) PoolStats::instance()->val++;
+struct PoolStats {
+    std::atomic<uint32_t> Obtained {0};
+    std::atomic<uint32_t> Created {0};
+    std::atomic<uint32_t> Recycled {0};
+
+    static PoolStats* instance() {
+        static PoolStats inst;
+        return &inst;
+    }
+};
+
+/**
+ * Generic abstract object pool class. Users of this class must implement
+ * #createObject method.
+ *
+ * This class is thread-safe. Concurrent calls to #obtain(...) method from
+ * multiple threads is OK, also client can obtain an object in one thread and
+ * then move ownership to another thread.
+ *
+ */
+template<typename T>
+class ObjectPool {
+public:
+    ObjectPool() = default;
+    virtual ~ObjectPool() = default;
+
+    struct Deleter  {
+        using OnDeleteFunc = std::function<void(T*)>;
+
+        Deleter(const OnDeleteFunc& f) : mOnDelete(f) {};
+
+        Deleter() = default;
+        Deleter(const Deleter&) = default;
+
+        void operator()(T* o) {
+            mOnDelete(o);
+        }
+    private:
+        OnDeleteFunc mOnDelete;
+    };
+
+    using RecyclableType = std::unique_ptr<T, Deleter>;
+
+    virtual RecyclableType obtain() {
+        std::lock_guard<std::mutex> g(mLock);
+        INC_METRIC_IF_DEBUG(Obtained)
+        if (mObjects.empty()) {
+            INC_METRIC_IF_DEBUG(Created)
+            return wrap(createObject());
+        }
+
+        auto o = wrap(mObjects.front().release());
+        mObjects.pop_front();
+
+        return o;
+    }
+
+    ObjectPool& operator =(const ObjectPool &) = delete;
+    ObjectPool(const ObjectPool &) = delete;
+
+protected:
+    virtual T* createObject() = 0;
+
+    virtual void recycle(T* o) {
+        INC_METRIC_IF_DEBUG(Recycled)
+        std::lock_guard<std::mutex> g(mLock);
+        mObjects.push_back(std::unique_ptr<T> { o } );
+    }
+
+private:
+    const Deleter& getDeleter() {
+        if (!mDeleter.get()) {
+            Deleter *d = new Deleter(std::bind(&ObjectPool::recycle,
+                                               this,
+                                               std::placeholders::_1));
+            mDeleter.reset(d);
+        }
+        return *mDeleter.get();
+    }
+
+    RecyclableType wrap(T* raw) {
+        return RecyclableType { raw, getDeleter() };
+    }
+
+private:
+    mutable std::mutex mLock;
+    std::deque<std::unique_ptr<T>> mObjects;
+    std::unique_ptr<Deleter> mDeleter;
+};
+
+/**
+ * This is std::unique_ptr<> with custom delete operation that typically moves
+ * the pointer it holds back to ObectPool.
+ */
+template <typename T>
+using recyclable_ptr = typename ObjectPool<T>::RecyclableType;
+
+/**
+ * This class provides a pool of recycable VehiclePropertyValue objects.
+ *
+ * It has only one overloaded public method - obtain(...), users must call this
+ * method when new object is needed with given VehiclePropertyType and vector
+ * size (for vector properties). This method returns a recycable smart pointer
+ * to VehiclePropertyValue, essentially this is a std::unique_ptr with custom
+ * delete function, so recycable object has only one owner and developers can
+ * safely pass it around. Once this object goes out of scope, it will be
+ * returned the the object pool.
+ *
+ * Some objects are not recycable: strings and vector data types with
+ * vector length > maxRecyclableVectorSize (provided in the constructor). These
+ * objects will be deleted immediately once the go out of scope. There's no
+ * synchornization penalty for these objects since we do not store them in the
+ * pool.
+ *
+ * This class is thread-safe. Users can obtain an object in one thread and pass
+ * it to another.
+ *
+ * Sample usage:
+ *
+ *   VehiclePropValuePool pool;
+ *   auto v = pool.obtain(VehiclePropertyType::INT32);
+ *   v->propId = VehicleProperty::HVAC_FAN_SPEED;
+ *   v->areaId = VehicleAreaZone::ROW_1_LEFT;
+ *   v->timestamp = elapsedRealtimeNano();
+ *   v->value->int32Values[0] = 42;
+ *
+ *
+ */
+class VehiclePropValuePool {
+public:
+    using RecyclableType = recyclable_ptr<VehiclePropValue>;
+
+    /**
+     * Creates VehiclePropValuePool
+     *
+     * @param maxRecyclableVectorSize - vector value types (e.g.
+     * VehiclePropertyType::INT32_VEC) with size equal or less to this value
+     * will be stored in the pool. If users tries to obtain value with vector
+     * size greater than maxRecyclableVectorSize user will receive appropriate
+     * object, but once it goes out of scope it will be deleted immediately, not
+     * returning back to the object pool.
+     *
+     */
+    VehiclePropValuePool(size_t maxRecyclableVectorSize = 4) :
+        mMaxRecyclableVectorSize(maxRecyclableVectorSize) { };
+
+    RecyclableType obtain(VehiclePropertyType type) {
+        return obtain(type, 1);
+    }
+
+    RecyclableType obtain(VehiclePropertyType type, size_t vecSize) {
+        return isDisposable(type, vecSize)
+                ? obtainDisposable(type, vecSize)
+                : obtainRecylable(type, vecSize);
+    }
+
+    RecyclableType obtain(const VehiclePropValue& src) {
+        if (src.prop == VehicleProperty::INVALID) {
+            ALOGE("Unable to obtain an object from pool for unknown property");
+            return RecyclableType();
+        }
+        VehiclePropertyType type = getPropType(src.prop);
+        size_t vecSize = getVehicleRawValueVectorSize(src.value, type);;
+        auto dest = obtain(type, vecSize);
+
+        dest->prop = src.prop;
+        dest->areaId = src.areaId;
+        dest->timestamp = src.timestamp;
+        copyVehicleRawValue(&dest->value, src.value);
+
+        return dest;
+    }
+
+    RecyclableType obtainBoolean(bool value) {
+        return obtainInt32(value);
+    }
+
+    RecyclableType obtainInt32(int32_t value) {
+        auto val = obtain(VehiclePropertyType::INT32);
+        val->value.int32Values[0] = value;
+        return val;
+    }
+
+    RecyclableType obtainInt64(int64_t value) {
+        auto val = obtain(VehiclePropertyType::INT64);
+        val->value.int64Values[0] = value;
+        return val;
+    }
+
+    RecyclableType obtainFloat(float value) {
+        auto val = obtain(VehiclePropertyType::FLOAT);
+        val->value.floatValues[0] = value;
+        return val;
+    }
+
+    RecyclableType obtainString(const char* cstr) {
+        auto val = obtain(VehiclePropertyType::STRING);
+        val->value.stringValue = cstr;
+        return val;
+    }
+
+    VehiclePropValuePool(VehiclePropValuePool& ) = delete;
+    VehiclePropValuePool& operator=(VehiclePropValuePool&) = delete;
+
+private:
+    bool isDisposable(VehiclePropertyType type, size_t vecSize) const {
+        return vecSize > mMaxRecyclableVectorSize ||
+               VehiclePropertyType::STRING == type;
+    }
+
+    RecyclableType obtainDisposable(VehiclePropertyType valueType,
+                                    size_t vectorSize) const {
+        return RecyclableType {
+            createVehiclePropValue(valueType, vectorSize).release(),
+            mDisposableDeleter
+        };
+    }
+
+    RecyclableType obtainRecylable(VehiclePropertyType type, size_t vecSize) {
+        // VehiclePropertyType is not overlapping with vectorSize.
+        int32_t key = static_cast<int32_t>(type)
+                      | static_cast<int32_t>(vecSize);
+
+        std::lock_guard<std::mutex> g(mLock);
+        auto it = mValueTypePools.find(key);
+
+        if (it == mValueTypePools.end()) {
+            auto newPool(std::make_unique<InternalPool>(type, vecSize));
+            it = mValueTypePools.emplace(key, std::move(newPool)).first;
+        }
+        return it->second->obtain();
+    }
+
+    class InternalPool: public ObjectPool<VehiclePropValue> {
+    public:
+        InternalPool(VehiclePropertyType type, size_t vectorSize)
+            : mPropType(type), mVectorSize(vectorSize) {
+        }
+
+        RecyclableType obtain() {
+            return ObjectPool<VehiclePropValue>::obtain();
+        }
+    protected:
+        VehiclePropValue* createObject() override {
+            return createVehiclePropValue(mPropType, mVectorSize).release();
+        }
+
+        void recycle(VehiclePropValue* o) override {
+            ALOGE_IF(o == nullptr, "Attempt to recycle nullptr");
+
+            if (!check(&o->value)) {
+                ALOGE("Discarding value for prop 0x%x because it contains "
+                          "data that is not consistent with this pool. "
+                          "Expected type: %d, vector size: %d",
+                      o->prop, mPropType, mVectorSize);
+                delete o;
+            }
+            ObjectPool<VehiclePropValue>::recycle(o);
+        }
+
+    private:
+        bool check(VehiclePropValue::RawValue* v) {
+            return check(&v->int32Values,
+                         (VehiclePropertyType::INT32 == mPropType
+                             || VehiclePropertyType::INT32_VEC == mPropType
+                             || VehiclePropertyType::BOOLEAN == mPropType))
+                    && check(&v->floatValues,
+                             (VehiclePropertyType::FLOAT == mPropType
+                              || VehiclePropertyType::FLOAT_VEC == mPropType))
+                    && check(&v->int64Values,
+                             VehiclePropertyType::INT64 == mPropType)
+                    && check(&v->bytes,
+                             VehiclePropertyType::BYTES == mPropType)
+                    && v->stringValue.size() == 0;
+        }
+
+        template <typename VecType>
+        bool check(hidl_vec<VecType>* vec, bool expected) {
+            return vec->size() == (expected ? mVectorSize : 0);
+        }
+    private:
+        VehiclePropertyType mPropType;
+        size_t mVectorSize;
+    };
+
+private:
+    const ObjectPool<VehiclePropValue>::Deleter mDisposableDeleter {
+        [] (VehiclePropValue* v) {
+            delete v;
+        }
+    };
+
+private:
+    mutable std::mutex mLock;
+    const size_t mMaxRecyclableVectorSize;
+    std::map<int32_t, std::unique_ptr<InternalPool>> mValueTypePools;
+};
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
+
+#endif // android_hardware_vehicle_V2_0_VehicleObjectPool_H_

diff --git a/vehicle/2.0/default/vehicle_hal_manager/VehiclePropConfigIndex.h b/vehicle/2.0/default/vehicle_hal_manager/VehiclePropConfigIndex.h
new file mode 100644
index 0000000..540fc33
--- /dev/null
+++ b/vehicle/2.0/default/vehicle_hal_manager/VehiclePropConfigIndex.h

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_VehiclePropConfigIndex_H_
+#define android_hardware_vehicle_V2_0_VehiclePropConfigIndex_H_
+
+#include <utils/KeyedVector.h>
+
+#include <android/hardware/vehicle/2.0/IVehicle.h>
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+/*
+ * This is thread-safe immutable class to hold vehicle property configuration
+ * data.
+ */
+class VehiclePropConfigIndex {
+public:
+    VehiclePropConfigIndex(
+        const std::vector<VehiclePropConfig>& properties)
+        : mConfigs(properties), mPropToConfig(mConfigs)
+    {}
+
+    bool hasConfig(VehicleProperty property) const {
+        return mPropToConfig.indexOfKey(property) >= 0;
+    }
+
+    const VehiclePropConfig& getConfig(VehicleProperty property) const {
+        return *mPropToConfig.valueFor(property);
+    }
+
+    const std::vector<VehiclePropConfig>& getAllConfigs() const {
+        return mConfigs;
+    }
+
+private:
+    typedef KeyedVector<VehicleProperty, const VehiclePropConfig*> PropConfigMap;
+    class ImmutablePropConfigMap : private PropConfigMap {
+    public:
+        ImmutablePropConfigMap(const std::vector<VehiclePropConfig>& configs) {
+            setCapacity(configs.size());
+            for (auto& config : configs) {
+                add(config.prop, &config);
+            }
+        }
+    public:
+        using PropConfigMap::valueFor;
+        using PropConfigMap::indexOfKey;
+    };
+
+private:
+    const std::vector<VehiclePropConfig> mConfigs;
+    const ImmutablePropConfigMap mPropToConfig;  // mConfigs must be declared
+                                                 // first.
+};
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
+
+#endif // android_hardware_vehicle_V2_0_VehiclePropConfigIndex_H_

diff --git a/vehicle/2.0/default/vehicle_hal_manager/VehicleUtils.h b/vehicle/2.0/default/vehicle_hal_manager/VehicleUtils.h
new file mode 100644
index 0000000..5751eb1
--- /dev/null
+++ b/vehicle/2.0/default/vehicle_hal_manager/VehicleUtils.h

@@ -0,0 +1,188 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_vehicle_V2_0_VehicleUtils_H_
+#define android_hardware_vehicle_V2_0_VehicleUtils_H_
+
+#include <memory>
+
+#include <hidl/HidlSupport.h>
+
+#include <android/hardware/vehicle/2.0/types.h>
+
+namespace android {
+namespace hardware {
+namespace vehicle {
+namespace V2_0 {
+
+/** Represents all supported areas for a property. Can be used is  */
+constexpr int32_t kAllSupportedAreas = 0;
+
+template <typename T>
+inline hidl_vec<T> init_hidl_vec(std::initializer_list<const T> values) {
+    hidl_vec<T> vector;
+    vector.resize(values.size());
+    size_t i = 0;
+    for (auto& c : values) {
+        vector[i++] = c;
+    }
+    return vector;
+}
+
+/**
+ * Logical 'and' operator for class enums. The return type will be enum's
+ * underline type
+ */
+template <typename ENUM>
+inline typename std::underlying_type<ENUM>::type operator &(ENUM v1, ENUM v2) {
+    return static_cast<typename std::underlying_type<ENUM>::type>(v1)
+           & static_cast<typename std::underlying_type<ENUM>::type>(v2);
+}
+
+/** Returns underlying (integer) value for given enum. */
+template <typename ENUM>
+inline typename std::underlying_type<ENUM>::type toInt(ENUM const value) {
+    return static_cast<typename std::underlying_type<ENUM>::type>(value);
+}
+
+inline VehiclePropertyType getPropType(VehicleProperty prop) {
+    return static_cast<VehiclePropertyType>(
+            static_cast<int32_t>(prop)
+            & static_cast<int32_t>(VehiclePropertyType::MASK));
+}
+
+inline VehiclePropertyGroup getPropGroup(VehicleProperty prop) {
+    return static_cast<VehiclePropertyGroup>(
+                static_cast<int32_t>(prop)
+                & static_cast<int32_t>(VehiclePropertyGroup::MASK));
+}
+
+inline VehicleArea getPropArea(VehicleProperty prop) {
+    return static_cast<VehicleArea>(
+        static_cast<int32_t>(prop) & static_cast<int32_t>(VehicleArea::MASK));
+}
+
+inline bool isGlobalProp(VehicleProperty prop) {
+    return getPropArea(prop) == VehicleArea::GLOBAL;
+}
+
+inline bool checkPropType(VehicleProperty prop, VehiclePropertyType type) {
+    return getPropType(prop) == type;
+}
+
+inline bool isSystemProperty(VehicleProperty prop) {
+    return VehiclePropertyGroup::SYSTEM == getPropGroup(prop);
+}
+
+inline std::unique_ptr<VehiclePropValue> createVehiclePropValue(
+    VehiclePropertyType type, size_t vecSize) {
+    auto val = std::unique_ptr<VehiclePropValue>(new VehiclePropValue);
+    switch (type) {
+        case VehiclePropertyType::INT32:      // fall through
+        case VehiclePropertyType::INT32_VEC:  // fall through
+        case VehiclePropertyType::BOOLEAN:
+            val->value.int32Values.resize(vecSize);
+            break;
+        case VehiclePropertyType::FLOAT:
+        case VehiclePropertyType::FLOAT_VEC:  // fall through
+            val->value.floatValues.resize(vecSize);
+            break;
+        case VehiclePropertyType::INT64:
+            val->value.int64Values.resize(vecSize);
+            break;
+        case VehiclePropertyType::BYTES:
+            val->value.bytes.resize(vecSize);
+            break;
+        case VehiclePropertyType::STRING:
+            break; // Valid, but nothing to do.
+        default:
+            ALOGE("createVehiclePropValue: unknown type: %d", type);
+            val.reset(nullptr);
+    }
+    return val;
+}
+
+inline size_t getVehicleRawValueVectorSize(
+        const VehiclePropValue::RawValue& value, VehiclePropertyType type) {
+    switch (type) {
+        case VehiclePropertyType::INT32:      // fall through
+        case VehiclePropertyType::INT32_VEC:  // fall through
+        case VehiclePropertyType::BOOLEAN:
+            return value.int32Values.size();
+        case VehiclePropertyType::FLOAT:      // fall through
+        case VehiclePropertyType::FLOAT_VEC:
+            return value.floatValues.size();
+        case VehiclePropertyType::INT64:
+            return value.int64Values.size();
+        case VehiclePropertyType::BYTES:
+            return value.bytes.size();
+        default:
+            return 0;
+    }
+}
+
+/** Copies vector src to dest, dest should have enough space. */
+template <typename T>
+inline void copyHidlVec(hidl_vec<T>* dest, const hidl_vec<T>& src) {
+    for (size_t i = 0; i < std::min(dest->size(), src.size()); i++) {
+        (*dest)[i] = src[i];
+    }
+}
+
+inline void copyVehicleRawValue(VehiclePropValue::RawValue* dest,
+                                const VehiclePropValue::RawValue& src) {
+    copyHidlVec(&dest->int32Values, src.int32Values);
+    copyHidlVec(&dest->floatValues, src.floatValues);
+    copyHidlVec(&dest->int64Values, src.int64Values);
+    copyHidlVec(&dest->bytes, src.bytes);
+    dest->stringValue = src.stringValue;
+}
+
+template <typename T>
+inline void shallowCopyHidlVec(hidl_vec<T>* dest, const hidl_vec<T>& src) {
+    if (src.size() > 0) {
+        dest->setToExternal(const_cast<T*>(&src[0]), src.size());
+    } else if (dest->size() > 0) {
+        dest->resize(0);
+    }
+}
+
+inline void shallowCopyHidlStr(hidl_string* dest, const hidl_string& src ) {
+    if (!src.empty()) {
+        dest->setToExternal(src.c_str(), src.size());
+    } else if (dest->size() > 0) {
+        dest->setToExternal(0, 0);
+    }
+}
+
+inline void shallowCopy(VehiclePropValue* dest,
+                        const VehiclePropValue& src) {
+    dest->prop = src.prop;
+    dest->areaId = src.areaId;
+    dest->timestamp = src.timestamp;
+    shallowCopyHidlVec(&dest->value.int32Values, src.value.int32Values);
+    shallowCopyHidlVec(&dest->value.int64Values, src.value.int64Values);
+    shallowCopyHidlVec(&dest->value.floatValues, src.value.floatValues);
+    shallowCopyHidlVec(&dest->value.bytes, src.value.bytes);
+    shallowCopyHidlStr(&dest->value.stringValue, src.value.stringValue);
+}
+
+}  // namespace V2_0
+}  // namespace vehicle
+}  // namespace hardware
+}  // namespace android
+
+#endif // android_hardware_vehicle_V2_0_VehicleUtils_H_

diff --git a/vehicle/2.0/types.hal b/vehicle/2.0/types.hal
index 03c1021..cb551c1 100644
--- a/vehicle/2.0/types.hal
+++ b/vehicle/2.0/types.hal

@@ -445,7 +445,7 @@
      * direction.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     HVAC_SEAT_TEMPERATURE = (
         0x050B
@@ -453,6 +453,87 @@
         | VehiclePropertyType:INT32
         | VehicleArea:SEAT),
 
+    /**
+     * Side Mirror Heat
+     *
+     * Increase values denote higher heating levels for side mirrors.
+     * 0 indicates heating is turned off.
+     *
+     * @change_mode VEHICLE_PROP_CHANGE_MODE_ON_CHANGE
+     * @access VEHICLE_PROP_ACCESS_READ_WRITE
+     */
+    HVAC_SIDE_MIRROR_HEAT = (
+        0x050C
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:MIRROR),
+
+    /**
+     * Steering Wheel Temperature
+     *
+     * Sets the temperature for the steering wheel
+     * Positive value indicates heating.
+     * Negative value indicates cooling.
+     * 0 indicates temperature control is off.
+     *
+     * @change_mode VEHICLE_PROP_CHANGE_MODE_ON_CHANGE
+     * @access VEHICLE_PROP_ACCESS_READ_WRITE
+     */
+    HVAC_STEERING_WHEEL_TEMP = (
+        0x050D
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * Temperature units
+     *
+     * Indicates whether the temperature is in Celsius, Fahrenheit, or a
+     * different unit from VehicleUnit enum.
+     * This parameter affects all HVAC temperatures in the system.
+     *
+     * @change_mode VEHICLE_PROP_CHANGE_MODE_ON_CHANGE
+     * @access VEHICLE_PROP_ACCESS_READ
+     */
+    HVAC_TEMPERATURE_UNITS = (
+        0x050E
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:ZONE),
+
+    /**
+     * Actual fan speed
+     *
+     * @change_mode VEHICLE_PROP_CHANGE_MODE_ON_CHANGE
+     * @access VEHICLE_PROP_ACCESS_READ
+     * @allow_out_of_range_value : OFF
+     */
+    HVAC_ACTUAL_FAN_SPEED_RPM = (
+        0x050F
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:ZONE),
+
+    /**
+     * Fan Positions Available
+     *
+     * This is a bit mask of fan positions available for the zone.  Each entry in
+     * vehicle_hvac_fan_direction is selected by bit position.  For instance, if
+     * only the FAN_DIRECTION_FACE (0x1) and FAN_DIRECTION_DEFROST (0x4) are available,
+     * then this value shall be set to 0x12.
+     *
+     * 0x12 = (1 << 1) | (1 << 4)
+     *
+     * @change_mode VEHICLE_PROP_CHANGE_MODE_STATIC
+     * @access VEHICLE_PROP_ACCESS_READ
+     * @allow_out_of_range_value : OFF
+     */
+    HVAC_FAN_DIRECTION_AVAILABLE = (
+        0x0511
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:ZONE),
+
     /*
      * Represents power state for HVAC. Some HVAC properties must require
      * matching power to be turned on to get out of OFF state. For non-zoned
@@ -516,7 +597,7 @@
      * @config_flags Number of presets supported
      */
     RADIO_PRESET = (
-        0x801
+        0x0801
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:INT32_VEC
         | VehicleArea:GLOBAL),
@@ -611,20 +692,24 @@
      * Property to control audio volume of each audio context.
      *
      * VehiclePropConfig
-     *   configArray[0] : bit flags of all supported audio contexts. If this
-     *                     is 0, audio volume is controlled per physical stream
+     *   configArray[0] : bit flags of all supported audio contexts from
+     *                    VehicleAudioContextFlag. If this is 0, audio volume is
+     *                    controlled per physical stream.
      *   configArray[1] : flags defined in VehicleAudioVolumeCapabilityFlag to
-     *                     represent audio module's capability.
+     *                    represent audio module's capability.
+     *   configArray[2..3] : reserved
+     *   configArray[4..N+3] : maximum values for each audio context, where N is
+     *                         the number of audio contexts provided in
+     *                         configArray[0], minimum value is always 0 which
+     *                         indicates mute state.
      *
      * Data type looks like:
      *   int32Values[0] : stream context as defined in VehicleAudioContextFlag.
      *                    If only physical stream is supported
      *                    (configArray[0] == 0), this must represent physical
-                          stream number.
-     *   int32Values[1] : volume level, valid range is 0 to int32MaxValue
-     *                    defined in config.
-     *                    0 must be mute state. int32MinValue config must be
-     *                    always 0.
+     *                    stream number.
+     *   int32Values[1] : volume level, valid range is 0 (mute) to max level
+     *                    defined in the config.
      *   int32Values[2] : One of VehicleAudioVolumeState.
      *
      * This property requires per stream based get. HAL implementation must
@@ -765,7 +850,7 @@
      * will be set to 0x2|0x4.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:WRITE|VehiclePropertyAccess:READ_WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      * @config_string List of all avaiable external source in the system.
      */
     AUDIO_EXT_ROUTING_HINT = (
@@ -790,7 +875,7 @@
    * to other displays.
    *
    * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-   * @access VehiclePropertyAccess:READ|VehiclePropertyAccess:READ_WRITE
+   * @access VehiclePropertyAccess:READ_WRITE
    */
     DISPLAY_BRIGHTNESS = (
         0x0A01
@@ -909,7 +994,7 @@
      * ability to write this property.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     DOOR_POS = (
         0x0B00
@@ -921,7 +1006,7 @@
      * Door move
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     DOOR_MOVE = (
         0x0B01
@@ -963,7 +1048,7 @@
      * Positive value indicates tilt upwards, negative value is downwards
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     MIRROR_Z_MOVE = (
         0x0B41
@@ -991,7 +1076,7 @@
      * Positive value indicate tilt right, negative value is left
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     MIRROR_Y_MOVE = (
         0x0B43
@@ -1014,20 +1099,6 @@
         | VehicleArea:GLOBAL),
 
     /*
-     * Mirror Heat
-     *
-     * Increase values denote higher heating levels.
-     *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE
-     */
-    MIRROR_HEAT = (
-        0x0B45
-        | VehiclePropertyGroup:SYSTEM
-        | VehiclePropertyType:INT32
-        | VehicleArea:GLOBAL),
-
-    /*
      * Mirror Fold
      *
      * True indicates mirrors are folded
@@ -1036,17 +1107,21 @@
      * @access VehiclePropertyAccess:READ_WRITE
      */
     MIRROR_FOLD = (
-        0x0B46
+        0x0B45
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:BOOLEAN
         | VehicleArea:GLOBAL),
 
     /*
-     * Seat memory set
+     * Seat memory select
      *
-     * This setting allows the user to save the current seat position settings
-     * into the selected preset slot.  The maxValue for each seat position shall
-     * match the maxValue for SEAT_MEMORY_SELECT.
+     * This parameter selects the memory preset to use to select the seat
+     * position. The minValue is always 0, and the maxValue determines the
+     * number of seat positions available.
+     *
+     * For instance, if the driver's seat has 3 memory presets, the maxValue
+     * will be 3. When the user wants to select a preset, the desired preset
+     * number (1, 2, or 3) is set.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:WRITE
@@ -1082,7 +1157,7 @@
      * no known cars at this time, but you never know...
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_BELT_BUCKLED = (
         0x0B82
@@ -1110,7 +1185,7 @@
      * Seatbelt height move
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_BELT_HEIGHT_MOVE = (
         0x0B84
@@ -1140,7 +1215,7 @@
      * Moves the seat position forward and aft.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_FORE_AFT_MOVE = (
         0x0B86
@@ -1170,7 +1245,7 @@
      * Moves the backrest forward or recline.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_BACKREST_ANGLE_1_MOVE = (
         0x0B88
@@ -1200,7 +1275,7 @@
      * Moves the backrest forward or recline.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_BACKREST_ANGLE_2_MOVE = (
         0x0B8A
@@ -1230,7 +1305,7 @@
      * Moves the seat height.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_HEIGHT_MOVE = (
         0x0B8C
@@ -1260,7 +1335,7 @@
      * Adjusts the seat depth.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_DEPTH_MOVE = (
         0x0B8E
@@ -1290,7 +1365,7 @@
      * Tilts the seat.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_TILT_MOVE = (
         0x0B90
@@ -1320,7 +1395,7 @@
      * Adjusts the lumbar support.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_LUMBAR_FORE_AFT_MOVE = (
         0x0B92
@@ -1350,7 +1425,7 @@
      * Adjusts the amount of lateral lumbar support.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_LUMBAR_SIDE_SUPPORT_MOVE = (
         0x0B94
@@ -1375,12 +1450,12 @@
         | VehicleArea:GLOBAL),
 
     /*
-     * Headrest heigh move
+     * Headrest height move
      *
      * Moves the headrest up and down.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_HEADREST_HEIGHT_MOVE = (
         0x0B96
@@ -1410,7 +1485,7 @@
      * Adjusts the angle of the headrest
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_HEADREST_ANGLE_MOVE = (
         0x0B98
@@ -1419,6 +1494,11 @@
         | VehicleArea:SEAT),
 
     /*
+     * Headrest fore/aft position
+     *
+     * Adjusts the headrest forwards and backwards.
+     * Max value indicates position closest to front of car.
+     * Min value indicates position closest to rear of car.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
@@ -1430,9 +1510,10 @@
         | VehicleArea:SEAT),
 
     /*
+     * Headrest fore/aft move
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     SEAT_HEADREST_FORE_AFT_MOVE = (
         0x0B9A
@@ -1464,7 +1545,7 @@
      * the window.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     WINDOW_MOVE = (
         0x0BC1
@@ -1498,7 +1579,7 @@
      * Min = vent closed
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE|VehiclePropertyAccess:WRITE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     WINDOW_VENT_MOVE = (
         0x0BC3
@@ -1716,8 +1797,8 @@
   /*
    * External audio module or vehicle hal has persistent storage
    * to keep the volume level. This must be set only when per context
-   * volume level is supproted. When this is set, audio volume level per
-   * each context will be retrieved from the property when systen starts up.
+   * volume level is supported. When this is set, audio volume level per
+   * each context will be retrieved from the property when system starts up.
    * And external audio module is also expected to adjust volume automatically
    * whenever there is an audio context change.
    * When this flag is not set, android side will assume that there is no
@@ -1755,7 +1836,7 @@
 enum VehicleAudioVolumeIndex : int32_t {
   INDEX_STREAM = 0,
   INDEX_VOLUME = 1,
-  NDEX_STATE = 2,
+  INDEX_STATE = 2,
 };
 
 /*
@@ -1983,7 +2064,9 @@
     MILLIMETER     = 0x20,
     METER          = 0x21,
     KILOMETER      = 0x23,
-    CELCIUS        = 0x30,
+    CELSIUS        = 0x30,
+    FAHRENHEIT     = 0x31,
+    KELVIN         = 0x32,
     MILLILITER     = 0x40,
     NANO_SECS      = 0x50,
     SECS           = 0x53,
@@ -2132,15 +2215,15 @@
  * Various Seats in the car.
  */
 enum VehicleAreaSeat : int32_t {
-    ROW_1_PASSENGER_LEFT = 0x0001,
-    ROW_1_PASSENGER_CENTER = 0x0002,
-    ROW_1_PASSENGER_RIGHT = 0x0004,
-    ROW_2_PASSENGER_LEFT = 0x0010,
-    ROW_2_PASSENGER_CENTER = 0x0020,
-    ROW_2_PASSENGER_RIGHT = 0x0040,
-    ROW_3_PASSENGER_LEFT = 0x0100,
-    ROW_3_PASSENGER_CENTER = 0x0200,
-    ROW_3_PASSENGER_RIGHT = 0x0400,
+    ROW_1_LEFT   = 0x0001,
+    ROW_1_CENTER = 0x0002,
+    ROW_1_RIGHT  = 0x0004,
+    ROW_2_LEFT   = 0x0010,
+    ROW_2_CENTER = 0x0020,
+    ROW_2_RIGHT  = 0x0040,
+    ROW_3_LEFT   = 0x0100,
+    ROW_3_CENTER = 0x0200,
+    ROW_3_RIGHT  = 0x0400
 };
 
 /*
@@ -2336,12 +2419,15 @@
 enum SubscribeFlags {
   UNDEFINED = 0x0,
 
-  /* Subscribe to event that was originated in vehicle HAL (most luckly this
+  /*
+   * Subscribe to event that was originated in vehicle HAL (most luckly this
    * event came from vehicle itself). */
   HAL_EVENT = 0x1,
 
-  /* Use this flag to subscribe on events when IVehicle#set(...) was called by
-   * vehicle HAL's client (e.g. Car Service). */
+  /*
+   * Use this flag to subscribe on events when IVehicle#set(...) was called by
+   * vehicle HAL's client (e.g. Car Service).
+   */
   SET_CALL = 0x2,
 
   DEFAULT = HAL_EVENT,
@@ -2352,10 +2438,12 @@
  */
 struct SubscribeOptions {
   /* Property to subscribe */
-
   VehicleProperty propId;
 
-  /* Area ids - this must be a bit mask of areas to subscribe or 0 to subscribe to all areas. */
+  /*
+   * Area ids - this must be a bit mask of areas to subscribe or 0 to subscribe
+   * to all areas.
+   */
   int32_t vehicleAreas;
 
   /*
@@ -2380,15 +2468,21 @@
   OK = 0,
 
   /* Try again. */
-  TRY_AGAIN = -11,
+  TRY_AGAIN = 1,
 
   /* Invalid argument provided. */
-  INVALID_ARG = -22,
+  INVALID_ARG = 2,
 
   /*
    * This code must be returned when device that associated with the vehicle
    * property is not available. For example, when client tries to set HVAC
    * temperature when the whole HVAC unit is turned OFF.
    */
-  NOT_AVAILABLE = -108,
+  NOT_AVAILABLE = 3,
+
+  /* Access denied */
+  ACCESS_DENIED = 4,
+
+  /* Something unexpected has happened in Vehicle HAL */
+  INTERNAL_ERROR = 5,
 };

diff --git a/vibrator/1.0/Android.bp b/vibrator/1.0/Android.bp
index 270e7bf..faf4341 100644
--- a/vibrator/1.0/Android.bp
+++ b/vibrator/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.vibrator@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vibrator@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vibrator@1.0",
     srcs: [
         "types.hal",
         "IVibrator.hal",
@@ -16,8 +16,8 @@
 
 genrule {
     name: "android.hardware.vibrator@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vibrator@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vibrator@1.0",
     srcs: [
         "types.hal",
         "IVibrator.hal",
@@ -43,9 +43,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/vibrator/1.0/vts/Android.mk b/vibrator/1.0/vts/Android.mk
index cb70548..bdecb85 100644
--- a/vibrator/1.0/vts/Android.mk
+++ b/vibrator/1.0/vts/Android.mk

@@ -53,3 +53,34 @@
 LOCAL_MULTILIB := both
 
 include $(BUILD_SHARED_LIBRARY)
+
+# build profiler for vibrator.
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libvts_profiler_hidl_vibrator@1.0
+
+LOCAL_SRC_FILES := \
+   Vibrator.vts \
+   types.vts \
+
+LOCAL_C_INCLUDES += \
+  test/vts/drivers/libprofiling \
+
+LOCAL_VTS_MODE := PROFILER
+
+LOCAL_SHARED_LIBRARIES := \
+   android.hardware.vibrator@1.0 \
+   libbase \
+   libcutils \
+   liblog \
+   libhidl \
+   libhwbinder \
+   libprotobuf-cpp-full \
+   libvts_common \
+   libvts_multidevice_proto \
+   libvts_profiling \
+   libutils \
+
+LOCAL_PROTOC_OPTIMIZE_TYPE := full
+
+include $(BUILD_SHARED_LIBRARY)

diff --git a/vibrator/1.0/vts/Vibrator.vts b/vibrator/1.0/vts/Vibrator.vts
index f1ab053..e0de3fb 100644
--- a/vibrator/1.0/vts/Vibrator.vts
+++ b/vibrator/1.0/vts/Vibrator.vts

@@ -11,7 +11,7 @@
         name: "on"
         return_type_hidl: {
             type: TYPE_ENUM
-            predefined_type: "Status"
+            predefined_type: "::android::hardware::vibrator::V1_0::Status"
         }
         arg: {
             type: TYPE_SCALAR
@@ -23,7 +23,7 @@
         name: "off"
         return_type_hidl: {
             type: TYPE_ENUM
-            predefined_type: "Status"
+            predefined_type: "::android::hardware::vibrator::V1_0::Status"
         }
     }
 

diff --git a/vibrator/1.0/vts/functional/Android.bp b/vibrator/1.0/vts/functional/Android.bp
new file mode 100644
index 0000000..22b7536
--- /dev/null
+++ b/vibrator/1.0/vts/functional/Android.bp

@@ -0,0 +1,32 @@
+//
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_test {
+    name: "vibrator_hidl_hal_test",
+    gtest: true,
+    srcs: ["vibrator_hidl_hal_test.cpp"],
+    shared_libs: [
+        "liblog",
+        "libutils",
+        "android.hardware.vibrator@1.0",
+    ],
+    static_libs: ["libgtest"],
+    cflags: [
+        "-O0",
+        "-g",
+    ],
+}
+

diff --git a/vibrator/1.0/vts/functional/vibrator_hidl_hal_test.cpp b/vibrator/1.0/vts/functional/vibrator_hidl_hal_test.cpp
new file mode 100644
index 0000000..659508d
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vibrator_hidl_hal_test.cpp

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "vibrator_hidl_hal_test"
+
+#include <android-base/logging.h>
+#include <android/hardware/vibrator/1.0/IVibrator.h>
+#include <android/hardware/vibrator/1.0/types.h>
+#include <gtest/gtest.h>
+#include <unistd.h>
+
+using ::android::hardware::vibrator::V1_0::IVibrator;
+using ::android::hardware::vibrator::V1_0::Status;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+#define VIBRATOR_SERVICE_NAME "vibrator"
+
+// The main test class for VIBRATOR HIDL HAL.
+class VibratorHidlTest : public ::testing::Test {
+ public:
+  virtual void SetUp() override {
+    vibrator = IVibrator::getService(VIBRATOR_SERVICE_NAME, false);
+    ASSERT_NE(vibrator, nullptr);
+  }
+
+  virtual void TearDown() override {}
+
+  sp<IVibrator> vibrator;
+};
+
+// A class for test environment setup (kept since this file is a template).
+class VibratorHidlEnvironment : public ::testing::Environment {
+ public:
+  virtual void SetUp() {}
+  virtual void TearDown() {}
+
+ private:
+};
+
+TEST_F(VibratorHidlTest, OnThenOffBeforeTimeout) {
+  EXPECT_EQ(Status::OK, vibrator->on(2000));
+  sleep(1);
+  EXPECT_EQ(Status::OK, vibrator->off());
+}
+
+int main(int argc, char **argv) {
+  ::testing::AddGlobalTestEnvironment(new VibratorHidlEnvironment);
+  ::testing::InitGoogleTest(&argc, argv);
+  int status = RUN_ALL_TESTS();
+  ALOGI("Test result = %d", status);
+  return status;
+}

diff --git a/vibrator/1.0/vts/types.vts b/vibrator/1.0/vts/types.vts
index 0eba051..d1bf1e1 100644
--- a/vibrator/1.0/vts/types.vts
+++ b/vibrator/1.0/vts/types.vts

@@ -6,7 +6,7 @@
 
 
 attribute: {
-    name: "Status"
+    name: "::android::hardware::vibrator::V1_0::Status"
     type: TYPE_ENUM
     enum_value: {
         scalar_type: "uint32_t"

diff --git a/vibrator/Android.bp b/vibrator/Android.bp
index ba90f2c..ed19a37 100644
--- a/vibrator/Android.bp
+++ b/vibrator/Android.bp

@@ -2,4 +2,5 @@
 subdirs = [
     "1.0",
     "1.0/default",
+    "1.0/vts/functional",
 ]

diff --git a/vr/1.0/Android.bp b/vr/1.0/Android.bp
index 63a0789..fc4619f 100644
--- a/vr/1.0/Android.bp
+++ b/vr/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.vr@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vr@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vr@1.0",
     srcs: [
         "IVr.hal",
     ],
@@ -14,8 +14,8 @@
 
 genrule {
     name: "android.hardware.vr@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vr@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.vr@1.0",
     srcs: [
         "IVr.hal",
     ],
@@ -39,9 +39,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/vr/1.0/vts/Android.mk b/vr/1.0/vts/Android.mk
new file mode 100644
index 0000000..3c45652
--- /dev/null
+++ b/vr/1.0/vts/Android.mk

@@ -0,0 +1,85 @@
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH := $(call my-dir)
+
+# build VTS driver for Vr v1.0.
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libvts_driver_hidl_vr@1.0
+
+LOCAL_SRC_FILES := \
+  Vr.vts \
+
+LOCAL_C_INCLUDES := \
+  android.hardware.vr@1.0 \
+  system/core/base/include \
+  system/core/include \
+
+LOCAL_SHARED_LIBRARIES += \
+  android.hardware.vr@1.0 \
+  libbase \
+  libutils \
+  libcutils \
+  liblog \
+  libhidl \
+  libhwbinder \
+  libprotobuf-cpp-full \
+  libvts_common \
+  libvts_datatype \
+  libvts_measurement \
+  libvts_multidevice_proto \
+
+LOCAL_CFLAGS += -DENABLE_TREBLE
+
+LOCAL_STATIC_LIBRARIES := \
+
+LOCAL_PROTOC_OPTIMIZE_TYPE := full
+
+LOCAL_MULTILIB := both
+
+include $(BUILD_SHARED_LIBRARY)
+
+# build profiler for Vr.
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libvts_profiler_hidl_vr@1.0
+
+LOCAL_SRC_FILES := \
+   Vr.vts \
+
+LOCAL_C_INCLUDES += \
+  test/vts/drivers/libprofiling \
+
+LOCAL_VTS_MODE := PROFILER
+
+LOCAL_SHARED_LIBRARIES := \
+   android.hardware.vr@1.0 \
+   libbase \
+   libcutils \
+   liblog \
+   libhidl \
+   libhwbinder \
+   libprotobuf-cpp-full \
+   libvts_common \
+   libvts_multidevice_proto \
+   libvts_profiling \
+   libutils \
+
+LOCAL_PROTOC_OPTIMIZE_TYPE := full
+
+include $(BUILD_SHARED_LIBRARY)
+

diff --git a/vr/1.0/vts/Vr.vts b/vr/1.0/vts/Vr.vts
new file mode 100644
index 0000000..36ec11f
--- /dev/null
+++ b/vr/1.0/vts/Vr.vts

@@ -0,0 +1,36 @@
+component_class: HAL_HIDL
+component_type_version: 1.0
+component_name: "IVr"
+
+package: "android.hardware.vr"
+
+
+interface: {
+    api: {
+        name: "init"
+        callflow: {
+            next: "*"
+        }
+        callflow: {
+            entry: true
+        }
+        callflow: {
+            exit: true
+        }
+    }
+
+    api: {
+        name: "setVrMode"
+        arg: {
+            type: TYPE_SCALAR
+            scalar_type: "bool_t"
+        }
+        callflow: {
+            next: "*"
+        }
+        callflow: {
+            exit: true
+        }
+    }
+
+}

diff --git a/wifi/1.0/Android.bp b/wifi/1.0/Android.bp
index 504da7b..b730931 100644
--- a/wifi/1.0/Android.bp
+++ b/wifi/1.0/Android.bp

@@ -2,8 +2,8 @@
 
 genrule {
     name: "android.hardware.wifi@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.wifi@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.wifi@1.0",
     srcs: [
         "types.hal",
         "IWifi.hal",
@@ -34,8 +34,8 @@
 
 genrule {
     name: "android.hardware.wifi@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.wifi@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.wifi@1.0",
     srcs: [
         "types.hal",
         "IWifi.hal",
@@ -115,9 +115,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/wifi/supplicant/1.0/Android.bp b/wifi/supplicant/1.0/Android.bp
index a60179d..08c6f9a 100644
--- a/wifi/supplicant/1.0/Android.bp
+++ b/wifi/supplicant/1.0/Android.bp

@@ -2,40 +2,58 @@
 
 genrule {
     name: "android.hardware.wifi.supplicant@1.0_genc++",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.wifi.supplicant@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.wifi.supplicant@1.0",
     srcs: [
         "types.hal",
         "ISupplicant.hal",
         "ISupplicantCallback.hal",
         "ISupplicantIface.hal",
-        "ISupplicantIfaceCallback.hal",
         "ISupplicantNetwork.hal",
-        "ISupplicantNetworkCallback.hal",
+        "ISupplicantP2pIface.hal",
+        "ISupplicantP2pIfaceCallback.hal",
+        "ISupplicantP2pNetwork.hal",
+        "ISupplicantP2pNetworkCallback.hal",
+        "ISupplicantStaIface.hal",
+        "ISupplicantStaIfaceCallback.hal",
+        "ISupplicantStaNetwork.hal",
+        "ISupplicantStaNetworkCallback.hal",
     ],
     out: [
         "android/hardware/wifi/supplicant/1.0/types.cpp",
         "android/hardware/wifi/supplicant/1.0/SupplicantAll.cpp",
         "android/hardware/wifi/supplicant/1.0/SupplicantCallbackAll.cpp",
         "android/hardware/wifi/supplicant/1.0/SupplicantIfaceAll.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantIfaceCallbackAll.cpp",
         "android/hardware/wifi/supplicant/1.0/SupplicantNetworkAll.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantNetworkCallbackAll.cpp",
+        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIfaceAll.cpp",
+        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIfaceCallbackAll.cpp",
+        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetworkAll.cpp",
+        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetworkCallbackAll.cpp",
+        "android/hardware/wifi/supplicant/1.0/SupplicantStaIfaceAll.cpp",
+        "android/hardware/wifi/supplicant/1.0/SupplicantStaIfaceCallbackAll.cpp",
+        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetworkAll.cpp",
+        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetworkCallbackAll.cpp",
     ],
 }
 
 genrule {
     name: "android.hardware.wifi.supplicant@1.0_genc++_headers",
-    tool: "hidl-gen",
-    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.wifi.supplicant@1.0",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.wifi.supplicant@1.0",
     srcs: [
         "types.hal",
         "ISupplicant.hal",
         "ISupplicantCallback.hal",
         "ISupplicantIface.hal",
-        "ISupplicantIfaceCallback.hal",
         "ISupplicantNetwork.hal",
-        "ISupplicantNetworkCallback.hal",
+        "ISupplicantP2pIface.hal",
+        "ISupplicantP2pIfaceCallback.hal",
+        "ISupplicantP2pNetwork.hal",
+        "ISupplicantP2pNetworkCallback.hal",
+        "ISupplicantStaIface.hal",
+        "ISupplicantStaIfaceCallback.hal",
+        "ISupplicantStaNetwork.hal",
+        "ISupplicantStaNetworkCallback.hal",
     ],
     out: [
         "android/hardware/wifi/supplicant/1.0/types.h",
@@ -54,21 +72,51 @@
         "android/hardware/wifi/supplicant/1.0/BnSupplicantIface.h",
         "android/hardware/wifi/supplicant/1.0/BpSupplicantIface.h",
         "android/hardware/wifi/supplicant/1.0/BsSupplicantIface.h",
-        "android/hardware/wifi/supplicant/1.0/ISupplicantIfaceCallback.h",
-        "android/hardware/wifi/supplicant/1.0/IHwSupplicantIfaceCallback.h",
-        "android/hardware/wifi/supplicant/1.0/BnSupplicantIfaceCallback.h",
-        "android/hardware/wifi/supplicant/1.0/BpSupplicantIfaceCallback.h",
-        "android/hardware/wifi/supplicant/1.0/BsSupplicantIfaceCallback.h",
         "android/hardware/wifi/supplicant/1.0/ISupplicantNetwork.h",
         "android/hardware/wifi/supplicant/1.0/IHwSupplicantNetwork.h",
         "android/hardware/wifi/supplicant/1.0/BnSupplicantNetwork.h",
         "android/hardware/wifi/supplicant/1.0/BpSupplicantNetwork.h",
         "android/hardware/wifi/supplicant/1.0/BsSupplicantNetwork.h",
-        "android/hardware/wifi/supplicant/1.0/ISupplicantNetworkCallback.h",
-        "android/hardware/wifi/supplicant/1.0/IHwSupplicantNetworkCallback.h",
-        "android/hardware/wifi/supplicant/1.0/BnSupplicantNetworkCallback.h",
-        "android/hardware/wifi/supplicant/1.0/BpSupplicantNetworkCallback.h",
-        "android/hardware/wifi/supplicant/1.0/BsSupplicantNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/ISupplicantP2pIface.h",
+        "android/hardware/wifi/supplicant/1.0/IHwSupplicantP2pIface.h",
+        "android/hardware/wifi/supplicant/1.0/BnSupplicantP2pIface.h",
+        "android/hardware/wifi/supplicant/1.0/BpSupplicantP2pIface.h",
+        "android/hardware/wifi/supplicant/1.0/BsSupplicantP2pIface.h",
+        "android/hardware/wifi/supplicant/1.0/ISupplicantP2pIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/IHwSupplicantP2pIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BnSupplicantP2pIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BpSupplicantP2pIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BsSupplicantP2pIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/ISupplicantP2pNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/IHwSupplicantP2pNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/BnSupplicantP2pNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/BpSupplicantP2pNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/BsSupplicantP2pNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/ISupplicantP2pNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/IHwSupplicantP2pNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BnSupplicantP2pNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BpSupplicantP2pNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BsSupplicantP2pNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/ISupplicantStaIface.h",
+        "android/hardware/wifi/supplicant/1.0/IHwSupplicantStaIface.h",
+        "android/hardware/wifi/supplicant/1.0/BnSupplicantStaIface.h",
+        "android/hardware/wifi/supplicant/1.0/BpSupplicantStaIface.h",
+        "android/hardware/wifi/supplicant/1.0/BsSupplicantStaIface.h",
+        "android/hardware/wifi/supplicant/1.0/ISupplicantStaIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/IHwSupplicantStaIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BnSupplicantStaIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BpSupplicantStaIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BsSupplicantStaIfaceCallback.h",
+        "android/hardware/wifi/supplicant/1.0/ISupplicantStaNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/IHwSupplicantStaNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/BnSupplicantStaNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/BpSupplicantStaNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/BsSupplicantStaNetwork.h",
+        "android/hardware/wifi/supplicant/1.0/ISupplicantStaNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/IHwSupplicantStaNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BnSupplicantStaNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BpSupplicantStaNetworkCallback.h",
+        "android/hardware/wifi/supplicant/1.0/BsSupplicantStaNetworkCallback.h",
     ],
 }
 
@@ -83,9 +131,9 @@
         "libutils",
         "libcutils",
     ],
-export_shared_lib_headers: [
-    "libhidl",
-    "libhwbinder",
-    "libutils",
+    export_shared_lib_headers: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
     ],
 }

diff --git a/wifi/supplicant/1.0/Android.mk b/wifi/supplicant/1.0/Android.mk
index b2c39f5..1f25c10 100644
--- a/wifi/supplicant/1.0/Android.mk
+++ b/wifi/supplicant/1.0/Android.mk

@@ -13,6 +13,23 @@
 HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
 
 #
+# Build types.hal (IfaceType)
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/IfaceType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::types.IfaceType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (SupplicantStatus)
 #
 GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/SupplicantStatus.java
@@ -93,8 +110,6 @@
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
 $(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantIface.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantIfaceCallback.hal
-$(GEN): $(LOCAL_PATH)/ISupplicantIfaceCallback.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantNetwork.hal
 $(GEN): $(LOCAL_PATH)/ISupplicantNetwork.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
@@ -110,33 +125,12 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
-# Build ISupplicantIfaceCallback.hal
-#
-GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantIfaceCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantIfaceCallback.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava -randroid.hardware:hardware/interfaces \
-        android.hardware.wifi.supplicant@1.0::ISupplicantIfaceCallback
-
-$(GEN): $(LOCAL_PATH)/ISupplicantIfaceCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
 # Build ISupplicantNetwork.hal
 #
 GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantNetwork.java
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
 $(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantNetwork.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantNetworkCallback.hal
-$(GEN): $(LOCAL_PATH)/ISupplicantNetworkCallback.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
 $(GEN): $(LOCAL_PATH)/types.hal
 $(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
@@ -150,19 +144,166 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
-# Build ISupplicantNetworkCallback.hal
+# Build ISupplicantP2pIface.hal
 #
-GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantNetworkCallback.java
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantP2pIface.java
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantNetworkCallback.hal
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantP2pIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantIface.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantP2pIfaceCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pIfaceCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
 $(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
 $(GEN): PRIVATE_CUSTOM_TOOL = \
         $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
         -Ljava -randroid.hardware:hardware/interfaces \
-        android.hardware.wifi.supplicant@1.0::ISupplicantNetworkCallback
+        android.hardware.wifi.supplicant@1.0::ISupplicantP2pIface
 
-$(GEN): $(LOCAL_PATH)/ISupplicantNetworkCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantP2pIfaceCallback.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantP2pIfaceCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantP2pIfaceCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantP2pIfaceCallback
+
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pIfaceCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantP2pNetwork.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantP2pNetwork.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantP2pNetwork.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantNetwork.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantNetwork.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantP2pNetworkCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pNetworkCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantP2pNetwork
+
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pNetwork.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantP2pNetworkCallback.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantP2pNetworkCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantP2pNetworkCallback.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantP2pNetworkCallback
+
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pNetworkCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantStaIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantStaIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantStaIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantIface.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantStaIfaceCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantStaIfaceCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantStaIface
+
+$(GEN): $(LOCAL_PATH)/ISupplicantStaIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantStaIfaceCallback.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantStaIfaceCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantStaIfaceCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantStaIfaceCallback
+
+$(GEN): $(LOCAL_PATH)/ISupplicantStaIfaceCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantStaNetwork.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantStaNetwork.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantStaNetwork.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantNetwork.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantNetwork.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantStaNetworkCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantStaNetworkCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantStaNetwork
+
+$(GEN): $(LOCAL_PATH)/ISupplicantStaNetwork.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantStaNetworkCallback.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantStaNetworkCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantStaNetworkCallback.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantStaNetworkCallback
+
+$(GEN): $(LOCAL_PATH)/ISupplicantStaNetworkCallback.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
 include $(BUILD_JAVA_LIBRARY)
@@ -179,6 +320,23 @@
 HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
 
 #
+# Build types.hal (IfaceType)
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/IfaceType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::types.IfaceType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (SupplicantStatus)
 #
 GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/SupplicantStatus.java
@@ -259,8 +417,6 @@
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
 $(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantIface.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantIfaceCallback.hal
-$(GEN): $(LOCAL_PATH)/ISupplicantIfaceCallback.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantNetwork.hal
 $(GEN): $(LOCAL_PATH)/ISupplicantNetwork.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
@@ -276,33 +432,12 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
-# Build ISupplicantIfaceCallback.hal
-#
-GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantIfaceCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantIfaceCallback.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava -randroid.hardware:hardware/interfaces \
-        android.hardware.wifi.supplicant@1.0::ISupplicantIfaceCallback
-
-$(GEN): $(LOCAL_PATH)/ISupplicantIfaceCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
 # Build ISupplicantNetwork.hal
 #
 GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantNetwork.java
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
 $(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantNetwork.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantNetworkCallback.hal
-$(GEN): $(LOCAL_PATH)/ISupplicantNetworkCallback.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
 $(GEN): $(LOCAL_PATH)/types.hal
 $(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
@@ -316,19 +451,166 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
-# Build ISupplicantNetworkCallback.hal
+# Build ISupplicantP2pIface.hal
 #
-GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantNetworkCallback.java
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantP2pIface.java
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantNetworkCallback.hal
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantP2pIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantIface.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantP2pIfaceCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pIfaceCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
 $(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
 $(GEN): PRIVATE_CUSTOM_TOOL = \
         $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
         -Ljava -randroid.hardware:hardware/interfaces \
-        android.hardware.wifi.supplicant@1.0::ISupplicantNetworkCallback
+        android.hardware.wifi.supplicant@1.0::ISupplicantP2pIface
 
-$(GEN): $(LOCAL_PATH)/ISupplicantNetworkCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantP2pIfaceCallback.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantP2pIfaceCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantP2pIfaceCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantP2pIfaceCallback
+
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pIfaceCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantP2pNetwork.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantP2pNetwork.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantP2pNetwork.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantNetwork.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantNetwork.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantP2pNetworkCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pNetworkCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantP2pNetwork
+
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pNetwork.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantP2pNetworkCallback.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantP2pNetworkCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantP2pNetworkCallback.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantP2pNetworkCallback
+
+$(GEN): $(LOCAL_PATH)/ISupplicantP2pNetworkCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantStaIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantStaIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantStaIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantIface.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantStaIfaceCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantStaIfaceCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantStaIface
+
+$(GEN): $(LOCAL_PATH)/ISupplicantStaIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantStaIfaceCallback.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantStaIfaceCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantStaIfaceCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantStaIfaceCallback
+
+$(GEN): $(LOCAL_PATH)/ISupplicantStaIfaceCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantStaNetwork.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantStaNetwork.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantStaNetwork.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantNetwork.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantNetwork.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/ISupplicantStaNetworkCallback.hal
+$(GEN): $(LOCAL_PATH)/ISupplicantStaNetworkCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantStaNetwork
+
+$(GEN): $(LOCAL_PATH)/ISupplicantStaNetwork.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build ISupplicantStaNetworkCallback.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/supplicant/1.0/ISupplicantStaNetworkCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/ISupplicantStaNetworkCallback.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi.supplicant@1.0::ISupplicantStaNetworkCallback
+
+$(GEN): $(LOCAL_PATH)/ISupplicantStaNetworkCallback.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
 include $(BUILD_STATIC_JAVA_LIBRARY)

diff --git a/wifi/supplicant/1.0/ISupplicant.hal b/wifi/supplicant/1.0/ISupplicant.hal
index 75b0aa0..64bbd7b 100644
--- a/wifi/supplicant/1.0/ISupplicant.hal
+++ b/wifi/supplicant/1.0/ISupplicant.hal

@@ -20,13 +20,13 @@
 import ISupplicantIface;
 
 /**
- * Interface exposed by the wpa_supplicant HIDL service registered
+ * Interface exposed by the supplicant HIDL service registered
  * with the hardware service manager.
- * This is the root level object for any wpa_supplicant interactions.
+ * This is the root level object for any the supplicant interactions.
  */
 interface ISupplicant {
   /**
-   * Debug levels for wpa_supplicant.
+   * Debug levels for the supplicant.
    * Only log messages with a level greater than the set level
    * (via |setDebugParams|) will be logged.
    */
@@ -40,37 +40,26 @@
   };
 
   /**
-   * Registers a wireless interface in wpa_supplicant.
-   *
-   * @param ifName Name of the network interface, e.g., wlan0
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_EXISTS|
-   * @return iface HIDL interface object representing the interface if
-   *         successful, null otherwise.
+   * Structure describing the type and name of an iface
+   * controlled by the supplicant.
    */
-  createInterface(string ifName)
-      generates (SupplicantStatus status, ISupplicantIface iface);
+  struct IfaceInfo {
+      /**
+       * Type of the network interface.
+       */
+      IfaceType type;
+      /**
+       * Name of the network interface, e.g., wlan0
+       */
+      string name;
+  };
 
   /**
-   * Deregisters a wireless interface from wpa_supplicant.
+   * Gets a HIDL interface object for the interface corresponding to iface
+   * name which the supplicant already controls.
    *
-   * @param ifName Name of the network interface, e.g., wlan0
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_UNKOWN|
-   */
-  removeInterface(string ifName) generates (SupplicantStatus status);
-
-  /**
-   * Gets a HIDL interface object for the interface corresponding to ifName
-   * which wpa_supplicant already controls.
-   *
-   * @param ifName Name of the network interface, e.g., wlan0
+   * @param ifaceInfo Combination of the iface type and name retrieved
+   *        using |listInterfaces|.
    * @return status Status of the operation.
    *         Possible status codes:
    *         |SupplicantStatusCode.SUCCESS|,
@@ -79,11 +68,11 @@
    * @return iface HIDL interface object representing the interface if
    *         successful, null otherwise.
    */
-  getInterface(string ifName)
+  getInterface(IfaceInfo ifaceInfo)
       generates (SupplicantStatus status, ISupplicantIface iface);
 
   /**
-   * Retrieve a list of all the interface names controlled by wpa_supplicant.
+   * Retrieve a list of all the interfaces controlled by the supplicant.
    *
    * The corresponding |ISupplicantIface| object for any interface can be
    * retrieved using |getInterface| method.
@@ -92,12 +81,12 @@
    *         Possible status codes:
    *         |SupplicantStatusCode.SUCCESS|,
    *         |SupplicantStatusCode.FAILURE_UNKNOWN|
-   * @return ifNames List of all interface names controlled by wpa_supplicant.
+   * @return ifaces List of all interfaces controlled by the supplicant.
    */
-  listInterfaces() generates (SupplicantStatus status, vec<string> ifNames);
+  listInterfaces() generates (SupplicantStatus status, vec<IfaceInfo> ifaces);
 
   /**
-   * Register for callbacks from the wpa_supplicant service.
+   * Register for callbacks from the supplicant service.
    *
    * These callbacks are invoked for global events that are not specific
    * to any interface or network. Registration of multiple callback
@@ -115,9 +104,9 @@
       generates (SupplicantStatus status);
 
   /**
-   * Set debug parameters for wpa_supplicant.
+   * Set debug parameters for the supplicant.
    *
-   * @param level Debug logging level for wpa_supplicant.
+   * @param level Debug logging level for the supplicant.
    *        (one of |DebugLevel| values).
    * @param timestamp Determines whether to show timestamps in logs or
    *        not.

diff --git a/wifi/supplicant/1.0/ISupplicantCallback.hal b/wifi/supplicant/1.0/ISupplicantCallback.hal
index be08a3a..a5a0da5 100644
--- a/wifi/supplicant/1.0/ISupplicantCallback.hal
+++ b/wifi/supplicant/1.0/ISupplicantCallback.hal

@@ -17,10 +17,10 @@
 package android.hardware.wifi.supplicant@1.0;
 
 /**
- * Callback Interface exposed by the wpa_supplicant service (ISupplicant).
+ * Callback Interface exposed by the supplicant service (ISupplicant).
  *
  * Clients need to host an instance of this HIDL interface object and
- * pass a reference of the object to wpa_supplicant via the
+ * pass a reference of the object to the supplicant via the
  * |ISupplicant.registerCallback| method.
  */
 interface ISupplicantCallback {

diff --git a/wifi/supplicant/1.0/ISupplicantIface.hal b/wifi/supplicant/1.0/ISupplicantIface.hal
index 7b4f86f..600df30 100644
--- a/wifi/supplicant/1.0/ISupplicantIface.hal
+++ b/wifi/supplicant/1.0/ISupplicantIface.hal

@@ -16,11 +16,10 @@
 
 package android.hardware.wifi.supplicant@1.0;
 
-import ISupplicantIfaceCallback;
 import ISupplicantNetwork;
 
 /**
- * Interface exposed by wpa_supplicant for each network interface (e.g wlan0)
+ * Interface exposed by the supplicant for each network interface (e.g wlan0)
  * it controls.
  */
 interface ISupplicantIface {
@@ -36,6 +35,17 @@
   getName() generates (SupplicantStatus status, string name);
 
   /**
+   * Retrieves the type of the network interface.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+   * @return type Type of the network interface, e.g., STA.
+   */
+  getType() generates (SupplicantStatus status, IfaceType type);
+
+  /**
    * Add a new network to the interface.
    *
    * @return status Status of the operation.
@@ -87,7 +97,7 @@
       generates (SupplicantStatus status, ISupplicantNetwork network);
 
   /**
-   * Retrieve a list of all the network Id's controlled by wpa_supplicant.
+   * Retrieve a list of all the network Id's controlled by the supplicant.
    *
    * The corresponding |ISupplicantNetwork| object for any network can be
    * retrieved using |getNetwork| method.
@@ -96,118 +106,8 @@
    *         Possible status codes:
    *         |SupplicantStatusCode.SUCCESS|,
    *         |SupplicantStatusCode.FAILURE_UNKNOWN|
-   * @return networkIds List of all network Id's controlled by wpa_supplicant.
+   * @return networkIds List of all network Id's controlled by the supplicant.
    */
   listNetworks()
       generates (SupplicantStatus status, vec<SupplicantNetworkId> networkIds);
-
-  /**
-   * Register for callbacks from this interface.
-   *
-   * These callbacks are invoked for events that are specific to this interface.
-   * Registration of multiple callback objects is supported. These objects must
-   * be automatically deleted when the corresponding client process is dead or
-   * if this interface is removed.
-   *
-   * @param callback An instance of the |ISupplicantIfaceCallback| HIDL
-   *        interface object.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
-   */
-  registerCallback(ISupplicantIfaceCallback callback)
-      generates (SupplicantStatus status);
-
-  /**
-   * Reconnect to the currently active network, even if we are already
-   * connected.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
-   */
-  reassociate() generates (SupplicantStatus status);
-
-  /**
-   * Reconnect to the currently active network, if we are currently
-   * disconnected.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_NOT_DISCONNECTED|
-   */
-  reconnect() generates (SupplicantStatus status);
-
-  /**
-   * Disconnect from the current active network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
-   */
-  disconnect() generates (SupplicantStatus status);
-
-  /**
-   * Turn on/off power save mode for the interface.
-   *
-   * @param enable Indicate if power save is to be turned on/off.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
-   */
-  setPowerSave(bool enable) generates (SupplicantStatus status);
-
-  /**
-   * Initiate TDLS discover with the provided peer mac address.
-   *
-   * @param macAddress MAC address of the peer.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
-   */
-  initiateTdlsDiscover(MacAddress macAddress)
-      generates (SupplicantStatus status);
-
-  /**
-   * Initiate TDLS setup with the provided peer mac address.
-   *
-   * @param macAddress MAC address of the peer.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
-   */
-  initiateTdlsSetup(MacAddress macAddress)
-      generates (SupplicantStatus status);
-
-  /**
-   * Initiate TDLS teardown with the provided peer mac address.
-   *
-   * @param macAddress MAC address of the peer.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
-   */
-  initiateTdlsTeardown(MacAddress macAddress)
-      generates (SupplicantStatus status);
 };

diff --git a/wifi/supplicant/1.0/ISupplicantNetwork.hal b/wifi/supplicant/1.0/ISupplicantNetwork.hal
index fce3c5d..3c97f63 100644
--- a/wifi/supplicant/1.0/ISupplicantNetwork.hal
+++ b/wifi/supplicant/1.0/ISupplicantNetwork.hal

@@ -16,116 +16,20 @@
 
 package android.hardware.wifi.supplicant@1.0;
 
-import ISupplicantNetworkCallback;
-
 /**
- * Interface exposed by wpa_supplicant for each network configuration it
+ * Interface exposed by the supplicant for each network configuration it
  * controls.
- * A network is wpa_supplicant's way of representing the configuration
+ * A network is the supplicant's way of representing the configuration
  * parameters of a Wifi service set. Service sets are identified by their
  * service set identitifier (SSID). The parameters for a network includes the
  * credentials, bssid, etc.
  */
 interface ISupplicantNetwork {
   /**
-   * Size limits for some of the params used in this interface.
-   */
-  enum ParamSizeLimits : uint32_t {
-    /** Max length of SSID param. */
-    SSID_MAX_LEN_IN_BYTES = 32,
-
-    /** Min length of PSK passphrase param. */
-    PSK_PASSPHRASE_MIN_LEN_IN_BYTES = 8,
-
-    /** Max length of PSK passphrase param. */
-    PSK_PASSPHRASE_MAX_LEN_IN_BYTES = 63,
-
-    /** Max number of WEP keys param. */
-    WEP_KEYS_MAX_NUM = 4,
-
-    /** Length of each WEP40 keys param. */
-    WEP40_KEY_LEN_IN_BYTES = 5,
-    /** Length of each WEP104 keys param. */
-    WEP104_KEY_LEN_IN_BYTES = 13,
-  };
-
-  /** Possble mask of values for KeyMgmt param. */
-  enum KeyMgmtMask : uint32_t {
-    WPA_EAP = 1 << 0,
-    WPA_PSK = 1 << 1,
-    NONE = 1 << 2,
-    IEEE8021X = 1 << 3
-  };
-
-  /** Possble mask of values for Proto param. */
-  enum ProtoMask : uint32_t {
-    WPA = 1 << 0,
-    RSN = 1 << 1,
-    /** Unused 1 << 2 */
-    OSEN = 1 << 3
-  };
-
-  /** Possble mask of values for AuthAlg param. */
-  enum AuthAlgMask : uint32_t {
-    OPEN = 1 << 0,
-    SHARED = 1 << 1,
-    LEAP = 1 << 2
-  };
-
-  /** Possble mask of values for GroupCipher param. */
-  enum GroupCipherMask : uint32_t {
-    WEP40 = 1 << 1,
-    WEP104 = 1 << 2,
-    TKIP = 1 << 3,
-    CCMP = 1 << 4
-  };
-
-  /** Possble mask of values for PairwiseCipher param. */
-  enum PairwiseCipherMask : uint32_t {
-    NONE = 1 << 0,
-    TKIP = 1 << 3,
-    CCMP = 1 << 4
-  };
-
-  /** Possble values for EapMethod param. */
-  enum EapMethod : uint32_t {
-    PEAP = 0,
-    TLS = 1,
-    TTLS = 2,
-    PWD = 3,
-    SIM = 4,
-    AKA = 5,
-    AKA_PRIME = 6,
-    WFA_UNAUTH_TLS = 7
-  };
-
-  /** Possble values for Phase2Method param. */
-  enum EapPhase2Method : uint32_t {
-    NONE = 0,
-    PAP = 1,
-    MSPAP = 2,
-    MSPAPV2 = 3,
-    GTC = 4
-  };
-
-  /** Params of |sendNetworkEapSimGsmAuthResponse| request. (Refer RFC 4186) */
-  struct NetworkResponseEapSimGsmAuthParams {
-    uint8_t[8] kc;
-    uint8_t[4] sres;
-  };
-
-  /** Params of |sendNetworkEapSimUmtsAuthResponse| request. (Refer RFC 4187) */
-  struct NetworkResponseEapSimUmtsAuthParams {
-    vec<uint8_t> res;
-    uint8_t[16] ik;
-    uint8_t[16] ck;
-  };
-
-  /**
-   * Retrieves the ID allocated to this network by wpa_supplicant.
+   * Retrieves the ID allocated to this network by the supplicant.
    *
    * This is not the |SSID| of the network, but an internal identifier for
-   * this network used by wpa_supplicant.
+   * this network used by the supplicant.
    *
    * @return status Status of the operation.
    *         Possible status codes:
@@ -147,593 +51,13 @@
   getInterfaceName() generates (SupplicantStatus status, string name);
 
   /**
-   * Register for callbacks from this network.
-   *
-   * These callbacks are invoked for events that are specific to this network.
-   * Registration of multiple callback objects is supported. These objects must
-   * be automatically deleted when the corresponding client process is dead or
-   * if this network is removed.
-   *
-   * @param callback An instance of the |ISupplicantNetworkCallback| HIDL
-   *        interface object.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  registerCallback(ISupplicantNetworkCallback callback)
-      generates (SupplicantStatus status);
-
-  /**
-   * Setters for the various network params.
-   * These correspond to elements of |wpa_sssid| struct used internally by
-   * wpa_supplicant to represent each network.
-   */
-  /**
-   * Set SSID for this network.
-   *
-   * @param ssid value to set.
-   *        Max length of |ParamSizeLimits.SSID_MAX_LEN_IN_BYTES|.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setSsid(Ssid ssid) generates (SupplicantStatus status);
-
-  /**
-   * Set the network to only connect to an AP with provided BSSID.
-   *
-   * @param bssid value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setBssid(Bssid bssid) generates (SupplicantStatus status);
-
-  /**
-   * Set whether to send probe requests for this network (hidden).
-   *
-   * @param enable true to set, false otherwise.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setScanSsid(bool enable) generates (SupplicantStatus status);
-
-  /**
-   * Set key management mask for the network.
-   *
-   * @param keyMgmtMask value to set.
-   *        Combination of |KeyMgmtMask| values.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setKeyMgmt(uint32_t keyMgmtMask) generates (SupplicantStatus status);
-
-  /**
-   * Set proto mask for the network.
-   *
-   * @param protoMask value to set.
-   *        Combination of |ProtoMask| values.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setProto(uint32_t protoMask) generates (SupplicantStatus status);
-
-  /**
-   * Set auth alg mask for the network.
-   *
-   * @param authAlgMask value to set.
-   *        Combination of |ProtoMask| values.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setAuthAlg(uint32_t authAlgMask) generates (SupplicantStatus status);
-
-  /**
-   * Set group cipher mask for the network.
-   *
-   * @param groupCipherMask value to set.
-   *        Combination of |ProtoMask| values.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setGroupCipher(uint32_t groupCipherMask)
-      generates (SupplicantStatus status);
-
-  /**
-   * Set pairwise cipher mask for the network.
-   *
-   * @param pairwiseCipherMask value to set.
-   *        Combination of |ProtoMask| values.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setPairwiseCipher(uint32_t pairwiseCipherMask)
-      generates (SupplicantStatus status);
-
-  /**
-   * Set passphrase for WPA_PSK network.
-   *
-   * @param psk value to set.
-   *        Length of value must be between
-   *        |ParamSizeLimits.PSK_PASSPHRASE_MIN_LEN_IN_BYTES| and
-   *        |ParamSizeLimits.PSK_PASSPHRASE_MAX_LEN_IN_BYTES|.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setPskPassphrase(string psk) generates (SupplicantStatus status);
-
-  /**
-   * Set WEP key for WEP network.
-   *
-   * @param keyIdx Index of wep key to set.
-   *        Max of |ParamSizeLimits.WEP_KEYS_MAX_NUM|.
-   * @param wepKey value to set.
-   *        Length of each key must be either
-   *        |ParamSizeLimits.WEP40_KEY_LEN_IN_BYTES| or
-   *        |ParamSizeLimits.WEP104_KEY_LEN_IN_BYTES|.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setWepKey(uint32_t keyIdx, vec<uint8_t> wepKey)
-      generates (SupplicantStatus status);
-
-  /**
-   * Set default Tx key index for WEP network.
-   *
-   * @param KeyIdx value to set.
-   *        Max of |ParamSizeLimits.WEP_KEYS_MAX_NUM|.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setWepTxKeyIdx(uint32_t keyIdx)
-      generates (SupplicantStatus status);
-
-  /**
-   * Set whether RequirePmf is enabled for this network.
-   *
-   * @param enable true to set, false otherwise.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setRequirePmf(bool enable) generates (SupplicantStatus status);
-
-  /**
-   * Set EAP Method for this network.
-   *
-   * @param method value to be set.
-   *        Must be one of |EapMethod| values.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapMethod(EapMethod method)
-      generates (SupplicantStatus status);
-
-  /**
-   * Set EAP Phase2 Method for this network.
-   *
-   * @param method value to set.
-   *        Must be one of |EapPhase2Method| values.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapPhase2Method(EapPhase2Method method)
-      generates (SupplicantStatus status);
-
-  /**
-   * Set EAP Identity for this network.
-   *
-   * @param identity value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapIdentity(vec<uint8_t> identity)
-      generates (SupplicantStatus status);
-
-  /**
-   * Set EAP Anonymous Identity for this network.
-   *
-   * @param identity value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapAnonymousIdentity(vec<uint8_t> identity)
-      generates (SupplicantStatus status);
-
-  /**
-   * Set EAP Password for this network.
-   *
-   * @param password value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapPassword(vec<uint8_t> password)
-      generates (SupplicantStatus status);
-
-  /**
-   * Set EAP CA certificate file path for this network.
-   *
-   * @param path value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapCACert(string path) generates (SupplicantStatus status);
-
-  /**
-   * Set EAP CA certificate directory path for this network.
-   *
-   * @param path value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapCAPath(string path) generates (SupplicantStatus status);
-
-  /**
-   * Set EAP Client certificate file path for this network.
-   *
-   * @param path value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapClientCert(string path) generates (SupplicantStatus status);
-
-  /**
-   * Set EAP private key file path for this network.
-   *
-   * @param path value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapPrivateKey(string path) generates (SupplicantStatus status);
-
-  /**
-   * Set EAP subject match for this network.
-   *
-   * @param match value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapSubjectMatch(string match) generates (SupplicantStatus status);
-
-  /**
-   * Set EAP Altsubject match for this network.
-   *
-   * @param match value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapAltSubjectMatch(string match)
-      generates (SupplicantStatus status);
-
-  /**
-   * Enable EAP Open SSL Engine for this network.
-   *
-   * @param enable true to set, false otherwise.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapEngine(bool enable) generates (SupplicantStatus status);
-
-  /**
-   * Set EAP Open SSL Engine ID for this network.
-   *
-   * @param id value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapEngineID(string id) generates (SupplicantStatus status);
-
-  /**
-   * Set EAP Domain suffix match for this network.
-   *
-   * @param match value to set.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  setEapDomainSuffixMatch(string match)
-      generates (SupplicantStatus status);
-
-  /**
-   * Getters for the various network params.
-   */
-  /**
-   * Get SSID for this network.
+   * Retrieves the type of the interface this network belongs to.
    *
    * @return status Status of the operation.
    *         Possible status codes:
    *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return ssid value set.
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+   * @return type Type of the network interface, e.g., STA.
    */
-  getSsid() generates (SupplicantStatus status, Ssid ssid);
-
-  /**
-   * Get the BSSID set for this network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return bssid value set.
-   */
-  getBssid() generates (SupplicantStatus status, Bssid bssid);
-
-  /**
-   * Get whether Probe Requests are being sent for this network (hidden).
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return enabled true if set, false otherwise.
-   */
-  getScanSsid() generates (SupplicantStatus status, bool enabled);
-
-  /**
-   * Get the key mgmt mask set for the network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return keyMgmtMask Combination of |KeyMgmtMask| values.
-   */
-  getKeyMgmt()
-      generates (SupplicantStatus status, uint32_t keyMgmtMask);
-
-  /**
-   * Get the proto mask set for the network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return protoMask Combination of |ProtoMask| values.
-   */
-  getProto() generates (SupplicantStatus status, uint32_t protoMask);
-
-  /**
-   * Get the auth alg mask set for the network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return authAlgMask Combination of |AuthAlgMask| values.
-   */
-  getAuthAlg()
-      generates (SupplicantStatus status, uint32_t authAlgMask);
-
-  /**
-   * Get the group cipher mask set for the network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return groupCipherMask Combination of |GroupCipherMask| values.
-   */
-  getGroupCipher()
-      generates (SupplicantStatus status, uint32_t groupCipherMask);
-
-  /**
-   * Get the pairwise cipher mask set for the network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return pairwiseCipherMask Combination of |PairwiseCipherMask| values.
-   */
-  getPairwiseCipher()
-      generates (SupplicantStatus status, uint32_t pairwiseCipherMask);
-
-  /**
-   * Get passphrase for WPA_PSK network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return psk value set.
-   */
-  getPskPassphrase() generates (SupplicantStatus status, string psk);
-
-  /**
-   * Get WEP key for WEP network.
-   *
-   * @param keyIdx Index of wep key to be fetched.
-   *        Max of |WEP_KEYS_MAX_NUM|.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return wepKey value set.
-   */
-  getWepKey(uint32_t keyIdx)
-      generates (SupplicantStatus status, vec<uint8_t> wepKey);
-
-  /**
-   * Get default Tx key index for WEP network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return keyIdx value set.
-   */
-  getWepTxKeyIdx()
-      generates (SupplicantStatus status, uint32_t keyIdx);
-
-  /**
-   * Get whether RequirePmf is enabled for this network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   * @return enabled true if set, false otherwise.
-   */
-  getRequirePmf() generates (SupplicantStatus status, bool enabled);
-
-  /**
-   * Enable the network for connection purposes.
-   *
-   * This must trigger a connection to the network if:
-   * a) |noConnect| is false, and
-   * b) This is the only network configured, and
-   * c) Is visible in the current scan results.
-   *
-   * @param noConnect Only enable the network, dont trigger a connect.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  enable(bool noConnect) generates (SupplicantStatus status);
-
-  /**
-   * Disable the network for connection purposes.
-   *
-   * This must trigger a disconnection from the network, if currently
-   * connected to this one.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  disable() generates (SupplicantStatus status);
-
-  /**
-   * Initiate connection to this network.
-   *
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  select() generates (SupplicantStatus status);
-
-  /**
-   * Used to send a response to the
-   * |ISupplicantNetworkCallback.onNetworkEapSimGsmAuthRequest| request.
-   *
-   * @param params Params to be used for EAP GSM authentication.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  sendNetworkEapSimGsmAuthResponse(NetworkResponseEapSimGsmAuthParams params)
-      generates (SupplicantStatus status);
-
-  /**
-   * Used to send a response to the
-   * |ISupplicantNetworkCallback.onNetworkEapSimUmtsAuthRequest| request.
-   *
-   * @param params Params to be used for EAP UMTS authentication.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  sendNetworkEapSimUmtsAuthResponse(NetworkResponseEapSimUmtsAuthParams params)
-      generates (SupplicantStatus status);
-
-  /**
-   * Used to send a response to the
-   * |ISupplicantNetworkCallback.onNetworkEapIdentityRequest| request.
-   *
-   * @param identity Identity to be used for the network.
-   * @return status Status of the operation.
-   *         Possible status codes:
-   *         |SupplicantStatusCode.SUCCESS|,
-   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
-   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
-   */
-  sendNetworkEapIdentityResponse(vec<uint8_t> identity)
-      generates (SupplicantStatus status);
+  getType() generates (SupplicantStatus status, IfaceType type);
 };

diff --git a/wifi/supplicant/1.0/ISupplicantP2pIface.hal b/wifi/supplicant/1.0/ISupplicantP2pIface.hal
new file mode 100644
index 0000000..06cd30e
--- /dev/null
+++ b/wifi/supplicant/1.0/ISupplicantP2pIface.hal

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant@1.0;
+
+import ISupplicantIface;
+import ISupplicantP2pIfaceCallback;
+
+/**
+ * Interface exposed by the supplicant for each P2P mode network
+ * interface (e.g p2p0) it controls.
+ */
+interface ISupplicantP2pIface extends ISupplicantIface {
+  /**
+   * Register for callbacks from this interface.
+   *
+   * These callbacks are invoked for events that are specific to this interface.
+   * Registration of multiple callback objects is supported. These objects must
+   * be automatically deleted when the corresponding client process is dead or
+   * if this interface is removed.
+   *
+   * @param callback An instance of the |ISupplicantP2pIfaceCallback| HIDL
+   *        interface object.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+   */
+  registerCallback(ISupplicantP2pIfaceCallback callback)
+      generates (SupplicantStatus status);
+};

diff --git a/wifi/supplicant/1.0/ISupplicantP2pIfaceCallback.hal b/wifi/supplicant/1.0/ISupplicantP2pIfaceCallback.hal
new file mode 100644
index 0000000..9ac8b36
--- /dev/null
+++ b/wifi/supplicant/1.0/ISupplicantP2pIfaceCallback.hal

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant@1.0;
+
+/**
+ * Callback Interface exposed by the supplicant service
+ * for each P2P mode interface (ISupplicantP2pIface).
+ *
+ * Clients need to host an instance of this HIDL interface object and
+ * pass a reference of the object to the supplicant via the
+ * corresponding |ISupplicantP2pIface.registerCallback| method.
+ */
+interface ISupplicantP2pIfaceCallback {
+  /**
+   * Used to indicate that a new network has been added.
+   *
+   * @param id Network ID allocated to the corresponding network.
+   */
+  oneway onNetworkAdded(SupplicantNetworkId id);
+
+  /**
+   * Used to indicate that a network has been removed.
+   *
+   * @param id Network ID allocated to the corresponding network.
+   */
+  oneway onNetworkRemoved(SupplicantNetworkId id);
+};

diff --git a/wifi/supplicant/1.0/ISupplicantP2pNetwork.hal b/wifi/supplicant/1.0/ISupplicantP2pNetwork.hal
new file mode 100644
index 0000000..34727c4
--- /dev/null
+++ b/wifi/supplicant/1.0/ISupplicantP2pNetwork.hal

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant@1.0;
+
+import ISupplicantNetwork;
+import ISupplicantP2pNetworkCallback;
+
+/**
+ * Interface exposed by the supplicant for each P2P mode network
+ * configuration it controls.
+ */
+interface ISupplicantP2pNetwork extends ISupplicantNetwork {
+  /**
+   * Register for callbacks from this network.
+   *
+   * These callbacks are invoked for events that are specific to this network.
+   * Registration of multiple callback objects is supported. These objects must
+   * be automatically deleted when the corresponding client process is dead or
+   * if this network is removed.
+   *
+   * @param callback An instance of the |ISupplicantP2pNetworkCallback| HIDL
+   *        interface object.
+   * @return status P2ptus of the operation.
+   *         Possible status codes:
+   *         |SupplicantP2ptusCode.SUCCESS|,
+   *         |SupplicantP2ptusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantP2ptusCode.FAILURE_NETWORK_INVALID|
+   */
+  registerCallback(ISupplicantP2pNetworkCallback callback)
+      generates (SupplicantStatus status);
+};

diff --git a/wifi/supplicant/1.0/ISupplicantP2pNetworkCallback.hal b/wifi/supplicant/1.0/ISupplicantP2pNetworkCallback.hal
new file mode 100644
index 0000000..41603f9
--- /dev/null
+++ b/wifi/supplicant/1.0/ISupplicantP2pNetworkCallback.hal

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant@1.0;
+
+/**
+ * Callback Interface exposed by the supplicant service
+ * for each network (ISupplicantP2pNetwork).
+ *
+ * Clients need to host an instance of this HIDL interface object and
+ * pass a reference of the object to the supplicant via the
+ * corresponding |ISupplicantP2pNetwork.registerCallback| method.
+ */
+interface ISupplicantP2pNetworkCallback {
+    // TODO(rpius): Add the reqd callbacks.
+};

diff --git a/wifi/supplicant/1.0/ISupplicantStaIface.hal b/wifi/supplicant/1.0/ISupplicantStaIface.hal
new file mode 100644
index 0000000..a68e961
--- /dev/null
+++ b/wifi/supplicant/1.0/ISupplicantStaIface.hal

@@ -0,0 +1,136 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant@1.0;
+
+import ISupplicantIface;
+import ISupplicantStaIfaceCallback;
+
+/**
+ * Interface exposed by the supplicant for each station mode network
+ * interface (e.g wlan0) it controls.
+ */
+interface ISupplicantStaIface extends ISupplicantIface {
+  /**
+   * Register for callbacks from this interface.
+   *
+   * These callbacks are invoked for events that are specific to this interface.
+   * Registration of multiple callback objects is supported. These objects must
+   * be automatically deleted when the corresponding client process is dead or
+   * if this interface is removed.
+   *
+   * @param callback An instance of the |ISupplicantStaIfaceCallback| HIDL
+   *        interface object.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+   */
+  registerCallback(ISupplicantStaIfaceCallback callback)
+      generates (SupplicantStatus status);
+
+  /**
+   * Reconnect to the currently active network, even if we are already
+   * connected.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
+   */
+  reassociate() generates (SupplicantStatus status);
+
+  /**
+   * Reconnect to the currently active network, if we are currently
+   * disconnected.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_NOT_DISCONNECTED|
+   */
+  reconnect() generates (SupplicantStatus status);
+
+  /**
+   * Disconnect from the current active network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
+   */
+  disconnect() generates (SupplicantStatus status);
+
+  /**
+   * Turn on/off power save mode for the interface.
+   *
+   * @param enable Indicate if power save is to be turned on/off.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
+   */
+  setPowerSave(bool enable) generates (SupplicantStatus status);
+
+  /**
+   * Initiate TDLS discover with the provided peer mac address.
+   *
+   * @param macAddress MAC address of the peer.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+   */
+  initiateTdlsDiscover(MacAddress macAddress)
+      generates (SupplicantStatus status);
+
+  /**
+   * Initiate TDLS setup with the provided peer mac address.
+   *
+   * @param macAddress MAC address of the peer.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+   */
+  initiateTdlsSetup(MacAddress macAddress)
+      generates (SupplicantStatus status);
+
+  /**
+   * Initiate TDLS teardown with the provided peer mac address.
+   *
+   * @param macAddress MAC address of the peer.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+   */
+  initiateTdlsTeardown(MacAddress macAddress)
+      generates (SupplicantStatus status);
+};

diff --git a/wifi/supplicant/1.0/ISupplicantIfaceCallback.hal b/wifi/supplicant/1.0/ISupplicantStaIfaceCallback.hal
similarity index 87%
rename from wifi/supplicant/1.0/ISupplicantIfaceCallback.hal
rename to wifi/supplicant/1.0/ISupplicantStaIfaceCallback.hal
index 8e193cd..77423ed 100644
--- a/wifi/supplicant/1.0/ISupplicantIfaceCallback.hal
+++ b/wifi/supplicant/1.0/ISupplicantStaIfaceCallback.hal

@@ -17,14 +17,14 @@
 package android.hardware.wifi.supplicant@1.0;
 
 /**
- * Callback Interface exposed by the wpa_supplicant service
- * for each interface (ISupplicantIface).
+ * Callback Interface exposed by the supplicant service
+ * for each station mode interface (ISupplicantStaIface).
  *
  * Clients need to host an instance of this HIDL interface object and
- * pass a reference of the object to wpa_supplicant via the
- * corresponding |ISupplicantIface.registerCallback| method.
+ * pass a reference of the object to the supplicant via the
+ * corresponding |ISupplicantStaIface.registerCallback| method.
  */
-interface ISupplicantIfaceCallback {
+interface ISupplicantStaIfaceCallback {
   /** Various states of the interface reported by |onStateChanged|.*/
   enum State : uint32_t {
     /**
@@ -35,31 +35,31 @@
     DISCONNECTED = 0,
     /**
      * This state is entered if the network interface is disabled, e.g.,
-     * due to rfkill. wpa_supplicant refuses any new operations that would
+     * due to rfkill. the supplicant refuses any new operations that would
      * use the radio until the interface has been enabled.
      */
-    INTERFACE_DISABLED = 1,
+    IFACE_DISABLED = 1,
     /**
      * This state is entered if there are no enabled networks in the
-     * configuration. wpa_supplicant is not trying to associate with a new
+     * configuration. the supplicant is not trying to associate with a new
      * network and external interaction (e.g., ctrl_iface call to add or
      * enable a network) is needed to start association.
      */
     INACTIVE = 2,
     /**
-     * This state is entered when wpa_supplicant starts scanning for a
+     * This state is entered when the supplicant starts scanning for a
      * network.
      */
     SCANNING = 3,
     /**
-     * This state is entered when wpa_supplicant has found a suitable BSS
+     * This state is entered when the supplicant has found a suitable BSS
      * to authenticate with and the driver is configured to try to
      * authenticate with this BSS. This state is used only with drivers
-     * that use wpa_supplicant as the SME.
+     * that use the supplicant as the SME.
      */
     AUTHENTICATING = 4,
     /**
-     * This state is entered when wpa_supplicant has found a suitable BSS
+     * This state is entered when the supplicant has found a suitable BSS
      * to associate with and the driver is configured to try to associate
      * with this BSS in ap_scan=1 mode. When using ap_scan=2 mode, this
      * state is entered when the driver is configured to try to associate
@@ -69,7 +69,7 @@
     /**
      * This state is entered when the driver reports that association has
      * been successfully completed with an AP. If IEEE 802.1X is used
-     * (with or without WPA/WPA2), wpa_supplicant remains in this state
+     * (with or without WPA/WPA2), the supplicant remains in this state
      * until the IEEE 802.1X/EAPOL authentication has been completed.
      */
     ASSOCIATED = 6,

diff --git a/wifi/supplicant/1.0/ISupplicantStaNetwork.hal b/wifi/supplicant/1.0/ISupplicantStaNetwork.hal
new file mode 100644
index 0000000..d159c57
--- /dev/null
+++ b/wifi/supplicant/1.0/ISupplicantStaNetwork.hal

@@ -0,0 +1,711 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant@1.0;
+
+import ISupplicantNetwork;
+import ISupplicantStaNetworkCallback;
+
+/**
+ * Interface exposed by the supplicant for each station mode network
+ * configuration it controls.
+ */
+interface ISupplicantStaNetwork extends ISupplicantNetwork {
+  /**
+   * Size limits for some of the params used in this interface.
+   */
+  enum ParamSizeLimits : uint32_t {
+    /** Max length of SSID param. */
+    SSID_MAX_LEN_IN_BYTES = 32,
+
+    /** Min length of PSK passphrase param. */
+    PSK_PASSPHRASE_MIN_LEN_IN_BYTES = 8,
+
+    /** Max length of PSK passphrase param. */
+    PSK_PASSPHRASE_MAX_LEN_IN_BYTES = 63,
+
+    /** Max number of WEP keys param. */
+    WEP_KEYS_MAX_NUM = 4,
+
+    /** Length of each WEP40 keys param. */
+    WEP40_KEY_LEN_IN_BYTES = 5,
+    /** Length of each WEP104 keys param. */
+    WEP104_KEY_LEN_IN_BYTES = 13,
+  };
+
+  /** Possble mask of values for KeyMgmt param. */
+  enum KeyMgmtMask : uint32_t {
+    WPA_EAP = 1 << 0,
+    WPA_PSK = 1 << 1,
+    NONE = 1 << 2,
+    IEEE8021X = 1 << 3
+  };
+
+  /** Possble mask of values for Proto param. */
+  enum ProtoMask : uint32_t {
+    WPA = 1 << 0,
+    RSN = 1 << 1,
+    /** Unused 1 << 2 */
+    OSEN = 1 << 3
+  };
+
+  /** Possble mask of values for AuthAlg param. */
+  enum AuthAlgMask : uint32_t {
+    OPEN = 1 << 0,
+    SHARED = 1 << 1,
+    LEAP = 1 << 2
+  };
+
+  /** Possble mask of values for GroupCipher param. */
+  enum GroupCipherMask : uint32_t {
+    WEP40 = 1 << 1,
+    WEP104 = 1 << 2,
+    TKIP = 1 << 3,
+    CCMP = 1 << 4
+  };
+
+  /** Possble mask of values for PairwiseCipher param. */
+  enum PairwiseCipherMask : uint32_t {
+    NONE = 1 << 0,
+    TKIP = 1 << 3,
+    CCMP = 1 << 4
+  };
+
+  /** Possble values for EapMethod param. */
+  enum EapMethod : uint32_t {
+    PEAP = 0,
+    TLS = 1,
+    TTLS = 2,
+    PWD = 3,
+    SIM = 4,
+    AKA = 5,
+    AKA_PRIME = 6,
+    WFA_UNAUTH_TLS = 7
+  };
+
+  /** Possble values for Phase2Method param. */
+  enum EapPhase2Method : uint32_t {
+    NONE = 0,
+    PAP = 1,
+    MSPAP = 2,
+    MSPAPV2 = 3,
+    GTC = 4
+  };
+
+  /** Params of |sendNetworkEapSimGsmAuthResponse| request. (Refer RFC 4186) */
+  struct NetworkResponseEapSimGsmAuthParams {
+    uint8_t[8] kc;
+    uint8_t[4] sres;
+  };
+
+  /** Params of |sendNetworkEapSimUmtsAuthResponse| request. (Refer RFC 4187) */
+  struct NetworkResponseEapSimUmtsAuthParams {
+    vec<uint8_t> res;
+    uint8_t[16] ik;
+    uint8_t[16] ck;
+  };
+
+  /**
+   * Register for callbacks from this network.
+   *
+   * These callbacks are invoked for events that are specific to this network.
+   * Registration of multiple callback objects is supported. These objects must
+   * be automatically deleted when the corresponding client process is dead or
+   * if this network is removed.
+   *
+   * @param callback An instance of the |ISupplicantStaNetworkCallback| HIDL
+   *        interface object.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  registerCallback(ISupplicantStaNetworkCallback callback)
+      generates (SupplicantStatus status);
+
+  /**
+   * Setters for the various network params.
+   * These correspond to elements of |wpa_sssid| struct used internally by
+   * the supplicant to represent each network.
+   */
+  /**
+   * Set SSID for this network.
+   *
+   * @param ssid value to set.
+   *        Max length of |ParamSizeLimits.SSID_MAX_LEN_IN_BYTES|.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setSsid(Ssid ssid) generates (SupplicantStatus status);
+
+  /**
+   * Set the network to only connect to an AP with provided BSSID.
+   *
+   * @param bssid value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setBssid(Bssid bssid) generates (SupplicantStatus status);
+
+  /**
+   * Set whether to send probe requests for this network (hidden).
+   *
+   * @param enable true to set, false otherwise.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setScanSsid(bool enable) generates (SupplicantStatus status);
+
+  /**
+   * Set key management mask for the network.
+   *
+   * @param keyMgmtMask value to set.
+   *        Combination of |KeyMgmtMask| values.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setKeyMgmt(uint32_t keyMgmtMask) generates (SupplicantStatus status);
+
+  /**
+   * Set proto mask for the network.
+   *
+   * @param protoMask value to set.
+   *        Combination of |ProtoMask| values.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setProto(uint32_t protoMask) generates (SupplicantStatus status);
+
+  /**
+   * Set auth alg mask for the network.
+   *
+   * @param authAlgMask value to set.
+   *        Combination of |ProtoMask| values.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setAuthAlg(uint32_t authAlgMask) generates (SupplicantStatus status);
+
+  /**
+   * Set group cipher mask for the network.
+   *
+   * @param groupCipherMask value to set.
+   *        Combination of |ProtoMask| values.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setGroupCipher(uint32_t groupCipherMask)
+      generates (SupplicantStatus status);
+
+  /**
+   * Set pairwise cipher mask for the network.
+   *
+   * @param pairwiseCipherMask value to set.
+   *        Combination of |ProtoMask| values.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setPairwiseCipher(uint32_t pairwiseCipherMask)
+      generates (SupplicantStatus status);
+
+  /**
+   * Set passphrase for WPA_PSK network.
+   *
+   * @param psk value to set.
+   *        Length of value must be between
+   *        |ParamSizeLimits.PSK_PASSPHRASE_MIN_LEN_IN_BYTES| and
+   *        |ParamSizeLimits.PSK_PASSPHRASE_MAX_LEN_IN_BYTES|.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setPskPassphrase(string psk) generates (SupplicantStatus status);
+
+  /**
+   * Set WEP key for WEP network.
+   *
+   * @param keyIdx Index of wep key to set.
+   *        Max of |ParamSizeLimits.WEP_KEYS_MAX_NUM|.
+   * @param wepKey value to set.
+   *        Length of each key must be either
+   *        |ParamSizeLimits.WEP40_KEY_LEN_IN_BYTES| or
+   *        |ParamSizeLimits.WEP104_KEY_LEN_IN_BYTES|.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setWepKey(uint32_t keyIdx, vec<uint8_t> wepKey)
+      generates (SupplicantStatus status);
+
+  /**
+   * Set default Tx key index for WEP network.
+   *
+   * @param KeyIdx value to set.
+   *        Max of |ParamSizeLimits.WEP_KEYS_MAX_NUM|.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setWepTxKeyIdx(uint32_t keyIdx)
+      generates (SupplicantStatus status);
+
+  /**
+   * Set whether RequirePmf is enabled for this network.
+   *
+   * @param enable true to set, false otherwise.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setRequirePmf(bool enable) generates (SupplicantStatus status);
+
+  /**
+   * Set EAP Method for this network.
+   *
+   * @param method value to be set.
+   *        Must be one of |EapMethod| values.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapMethod(EapMethod method)
+      generates (SupplicantStatus status);
+
+  /**
+   * Set EAP Phase2 Method for this network.
+   *
+   * @param method value to set.
+   *        Must be one of |EapPhase2Method| values.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapPhase2Method(EapPhase2Method method)
+      generates (SupplicantStatus status);
+
+  /**
+   * Set EAP Identity for this network.
+   *
+   * @param identity value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapIdentity(vec<uint8_t> identity)
+      generates (SupplicantStatus status);
+
+  /**
+   * Set EAP Anonymous Identity for this network.
+   *
+   * @param identity value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapAnonymousIdentity(vec<uint8_t> identity)
+      generates (SupplicantStatus status);
+
+  /**
+   * Set EAP Password for this network.
+   *
+   * @param password value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapPassword(vec<uint8_t> password)
+      generates (SupplicantStatus status);
+
+  /**
+   * Set EAP CA certificate file path for this network.
+   *
+   * @param path value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapCACert(string path) generates (SupplicantStatus status);
+
+  /**
+   * Set EAP CA certificate directory path for this network.
+   *
+   * @param path value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapCAPath(string path) generates (SupplicantStatus status);
+
+  /**
+   * Set EAP Client certificate file path for this network.
+   *
+   * @param path value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapClientCert(string path) generates (SupplicantStatus status);
+
+  /**
+   * Set EAP private key file path for this network.
+   *
+   * @param path value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapPrivateKey(string path) generates (SupplicantStatus status);
+
+  /**
+   * Set EAP subject match for this network.
+   *
+   * @param match value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapSubjectMatch(string match) generates (SupplicantStatus status);
+
+  /**
+   * Set EAP Altsubject match for this network.
+   *
+   * @param match value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapAltSubjectMatch(string match)
+      generates (SupplicantStatus status);
+
+  /**
+   * Enable EAP Open SSL Engine for this network.
+   *
+   * @param enable true to set, false otherwise.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapEngine(bool enable) generates (SupplicantStatus status);
+
+  /**
+   * Set EAP Open SSL Engine ID for this network.
+   *
+   * @param id value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapEngineID(string id) generates (SupplicantStatus status);
+
+  /**
+   * Set EAP Domain suffix match for this network.
+   *
+   * @param match value to set.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  setEapDomainSuffixMatch(string match)
+      generates (SupplicantStatus status);
+
+  /**
+   * Getters for the various network params.
+   */
+  /**
+   * Get SSID for this network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return ssid value set.
+   */
+  getSsid() generates (SupplicantStatus status, Ssid ssid);
+
+  /**
+   * Get the BSSID set for this network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return bssid value set.
+   */
+  getBssid() generates (SupplicantStatus status, Bssid bssid);
+
+  /**
+   * Get whether Probe Requests are being sent for this network (hidden).
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return enabled true if set, false otherwise.
+   */
+  getScanSsid() generates (SupplicantStatus status, bool enabled);
+
+  /**
+   * Get the key mgmt mask set for the network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return keyMgmtMask Combination of |KeyMgmtMask| values.
+   */
+  getKeyMgmt()
+      generates (SupplicantStatus status, uint32_t keyMgmtMask);
+
+  /**
+   * Get the proto mask set for the network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return protoMask Combination of |ProtoMask| values.
+   */
+  getProto() generates (SupplicantStatus status, uint32_t protoMask);
+
+  /**
+   * Get the auth alg mask set for the network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return authAlgMask Combination of |AuthAlgMask| values.
+   */
+  getAuthAlg()
+      generates (SupplicantStatus status, uint32_t authAlgMask);
+
+  /**
+   * Get the group cipher mask set for the network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return groupCipherMask Combination of |GroupCipherMask| values.
+   */
+  getGroupCipher()
+      generates (SupplicantStatus status, uint32_t groupCipherMask);
+
+  /**
+   * Get the pairwise cipher mask set for the network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return pairwiseCipherMask Combination of |PairwiseCipherMask| values.
+   */
+  getPairwiseCipher()
+      generates (SupplicantStatus status, uint32_t pairwiseCipherMask);
+
+  /**
+   * Get passphrase for WPA_PSK network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return psk value set.
+   */
+  getPskPassphrase() generates (SupplicantStatus status, string psk);
+
+  /**
+   * Get WEP key for WEP network.
+   *
+   * @param keyIdx Index of wep key to be fetched.
+   *        Max of |WEP_KEYS_MAX_NUM|.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return wepKey value set.
+   */
+  getWepKey(uint32_t keyIdx)
+      generates (SupplicantStatus status, vec<uint8_t> wepKey);
+
+  /**
+   * Get default Tx key index for WEP network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return keyIdx value set.
+   */
+  getWepTxKeyIdx()
+      generates (SupplicantStatus status, uint32_t keyIdx);
+
+  /**
+   * Get whether RequirePmf is enabled for this network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   * @return enabled true if set, false otherwise.
+   */
+  getRequirePmf() generates (SupplicantStatus status, bool enabled);
+
+  /**
+   * Enable the network for connection purposes.
+   *
+   * This must trigger a connection to the network if:
+   * a) |noConnect| is false, and
+   * b) This is the only network configured, and
+   * c) Is visible in the current scan results.
+   *
+   * @param noConnect Only enable the network, dont trigger a connect.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  enable(bool noConnect) generates (SupplicantStatus status);
+
+  /**
+   * Disable the network for connection purposes.
+   *
+   * This must trigger a disconnection from the network, if currently
+   * connected to this one.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  disable() generates (SupplicantStatus status);
+
+  /**
+   * Initiate connection to this network.
+   *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  select() generates (SupplicantStatus status);
+
+  /**
+   * Used to send a response to the
+   * |ISupplicantNetworkCallback.onNetworkEapSimGsmAuthRequest| request.
+   *
+   * @param params Params to be used for EAP GSM authentication.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  sendNetworkEapSimGsmAuthResponse(NetworkResponseEapSimGsmAuthParams params)
+      generates (SupplicantStatus status);
+
+  /**
+   * Used to send a response to the
+   * |ISupplicantNetworkCallback.onNetworkEapSimUmtsAuthRequest| request.
+   *
+   * @param params Params to be used for EAP UMTS authentication.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  sendNetworkEapSimUmtsAuthResponse(NetworkResponseEapSimUmtsAuthParams params)
+      generates (SupplicantStatus status);
+
+  /**
+   * Used to send a response to the
+   * |ISupplicantNetworkCallback.onNetworkEapIdentityRequest| request.
+   *
+   * @param identity Identity to be used for the network.
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |SupplicantStatusCode.SUCCESS|,
+   *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+   *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+   */
+  sendNetworkEapIdentityResponse(vec<uint8_t> identity)
+      generates (SupplicantStatus status);
+};

diff --git a/wifi/supplicant/1.0/ISupplicantNetworkCallback.hal b/wifi/supplicant/1.0/ISupplicantStaNetworkCallback.hal
similarity index 88%
rename from wifi/supplicant/1.0/ISupplicantNetworkCallback.hal
rename to wifi/supplicant/1.0/ISupplicantStaNetworkCallback.hal
index 9a5ddd5..6d45e0e 100644
--- a/wifi/supplicant/1.0/ISupplicantNetworkCallback.hal
+++ b/wifi/supplicant/1.0/ISupplicantStaNetworkCallback.hal

@@ -17,14 +17,14 @@
 package android.hardware.wifi.supplicant@1.0;
 
 /**
- * Callback Interface exposed by the wpa_supplicant service
- * for each network (ISupplicantNetwork).
+ * Callback Interface exposed by the supplicant service
+ * for each network (ISupplicantStaNetwork).
  *
  * Clients need to host an instance of this HIDL interface object and
- * pass a reference of the object to wpa_supplicant via the
- * corresponding |ISupplicantNetwork.registerCallback| method.
+ * pass a reference of the object to the supplicant via the
+ * corresponding |ISupplicantStaNetwork.registerCallback| method.
  */
-interface ISupplicantNetworkCallback {
+interface ISupplicantStaNetworkCallback {
   /** Params of |onNetworkEapSimGsmAuthRequest| request. (Refer RFC 4186) */
   typedef uint8_t[16] GsmRand;
   struct NetworkRequestEapSimGsmAuthParams {

diff --git a/wifi/supplicant/1.0/types.hal b/wifi/supplicant/1.0/types.hal
index e9426a6..16a8d15 100644
--- a/wifi/supplicant/1.0/types.hal
+++ b/wifi/supplicant/1.0/types.hal

@@ -65,3 +65,11 @@
 
 /** Supplicant network ID type. */
 typedef uint32_t SupplicantNetworkId;
+
+/**
+ * List of Iface types supported.
+ */
+enum IfaceType : uint32_t {
+  STA,
+  P2P
+};
commit	0522f89c8e6293d5fec12e7c6641466e4ce28ff0	[log] [tgz]
author	Mikhail Naganov <mnaganov@google.com>	Mon Nov 07 18:50:54 2016 +0000
committer	Android (Google) Code Review <android-gerrit@google.com>	Mon Nov 07 18:50:54 2016 +0000
tree	0e3d9dcd19f07c4c330fd5e9c64066f5404d3a5a
parent	2332ea35885d62b76d60d8b6c5c792ce8700d89c [diff]
parent	7cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3 [diff]