diff --git a/Android.bp b/Android.bp
index 7ba06ad..65febd3 100644
--- a/Android.bp
+++ b/Android.bp
@@ -3,8 +3,13 @@
     "audio/common/2.0",
     "audio/effect/2.0",
     "benchmarks/msgq/1.0",
+    "memtrack/1.0",
+    "memtrack/1.0/default",
     "nfc/1.0",
     "nfc/1.0/default",
+    "radio/1.0",
+    "power/1.0",
+    "power/1.0/default",
     "tests/bar/1.0",
     "tests/baz/1.0",
     "tests/expression/1.0",
diff --git a/memtrack/1.0/Android.bp b/memtrack/1.0/Android.bp
new file mode 100644
index 0000000..3696aea
--- /dev/null
+++ b/memtrack/1.0/Android.bp
@@ -0,0 +1,46 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+    name: "android.hardware.memtrack@1.0_genc++",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.memtrack@1.0",
+    srcs: [
+        "types.hal",
+        "IMemtrack.hal",
+    ],
+    out: [
+        "android/hardware/memtrack/1.0/types.cpp",
+        "android/hardware/memtrack/1.0/MemtrackAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.memtrack@1.0_genc++_headers",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.memtrack@1.0",
+    srcs: [
+        "types.hal",
+        "IMemtrack.hal",
+    ],
+    out: [
+        "android/hardware/memtrack/1.0/types.h",
+        "android/hardware/memtrack/1.0/IMemtrack.h",
+        "android/hardware/memtrack/1.0/IHwMemtrack.h",
+        "android/hardware/memtrack/1.0/BnMemtrack.h",
+        "android/hardware/memtrack/1.0/BpMemtrack.h",
+        "android/hardware/memtrack/1.0/BsMemtrack.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.memtrack@1.0",
+    generated_sources: ["android.hardware.memtrack@1.0_genc++"],
+    generated_headers: ["android.hardware.memtrack@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.memtrack@1.0_genc++_headers"],
+    shared_libs: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+        "libcutils",
+    ],
+}
diff --git a/memtrack/1.0/Android.mk b/memtrack/1.0/Android.mk
new file mode 100644
index 0000000..4abe505
--- /dev/null
+++ b/memtrack/1.0/Android.mk
@@ -0,0 +1,204 @@
+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.memtrack@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 (MemtrackFlag)
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/MemtrackFlag.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::types.MemtrackFlag
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (MemtrackRecord)
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/MemtrackRecord.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::types.MemtrackRecord
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (MemtrackStatus)
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/MemtrackStatus.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::types.MemtrackStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (MemtrackType)
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/MemtrackType.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::types.MemtrackType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IMemtrack.hal
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/IMemtrack.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IMemtrack.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::IMemtrack
+
+$(GEN): $(LOCAL_PATH)/IMemtrack.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.memtrack@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 (MemtrackFlag)
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/MemtrackFlag.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::types.MemtrackFlag
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (MemtrackRecord)
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/MemtrackRecord.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::types.MemtrackRecord
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (MemtrackStatus)
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/MemtrackStatus.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::types.MemtrackStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (MemtrackType)
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/MemtrackType.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::types.MemtrackType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IMemtrack.hal
+#
+GEN := $(intermediates)/android/hardware/memtrack/1.0/IMemtrack.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IMemtrack.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.memtrack@1.0::IMemtrack
+
+$(GEN): $(LOCAL_PATH)/IMemtrack.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/memtrack/1.0/IMemtrack.hal b/memtrack/1.0/IMemtrack.hal
new file mode 100644
index 0000000..064f2fe
--- /dev/null
+++ b/memtrack/1.0/IMemtrack.hal
@@ -0,0 +1,68 @@
+/*
+ * 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.memtrack@1.0;
+
+/*
+ * The Memory Tracker HAL is designed to return information about
+ * device-specific memory usage.
+ * The primary goal is to be able to track memory that is not
+ * trackable in any other way, for example texture memory that is allocated by
+ * a process, but not mapped in to that process's address space.
+ * A secondary goal is to be able to categorize memory used by a process into
+ * GL, graphics, etc. All memory sizes must be in real memory usage,
+ * accounting for stride, bit depth, rounding up to page size, etc.
+ *
+ * Constructor for the interface should be used to perform memtrack management
+ * setup actions and is called once before any calls to getMemory().
+ */
+interface IMemtrack {
+    /*
+     * getMemory() populates MemtrackRecord vector with the sizes of memory
+     * plus associated flags for that memory.
+     *
+     * This function must be thread-safe, it may get called from multiple
+     * threads at the same time.
+     *
+     * A process collecting memory statistics will call getMemory for each
+     * combination of pid and memory type. For each memory type that it
+     * recognizes, the HAL must fill out an array of memtrack_record
+     * structures breaking down the statistics of that memory type as much as
+     * possible. For example,
+     * getMemory(<pid>, GL) might return:
+     * { { 4096,  ACCOUNTED | PRIVATE | SYSTEM },
+     *   { 40960, UNACCOUNTED | PRIVATE | SYSTEM },
+     *   { 8192,  ACCOUNTED | PRIVATE | DEDICATED },
+     *   { 8192,  UNACCOUNTED | PRIVATE | DEDICATED } }
+     * If the HAL cannot differentiate between SYSTEM and DEDICATED memory, it
+     * could return:
+     * { { 12288,  ACCOUNTED | PRIVATE },
+     *   { 49152,  UNACCOUNTED | PRIVATE } }
+     *
+     * Memory must not overlap between types. For example, a graphics buffer
+     * that has been mapped into the GPU as a surface must show up when
+     * GRAPHICS is requested and not when GL
+     * is requested.
+     *
+     * @param pid process for which memory infromation is requested
+     * @param type memory type that information is being requested about
+     * @return records vector of MemtrackRecord containing memory information
+     * @return retval SUCCESS on success, TYPE_NOT_FOUND if the type is not
+     * supported.
+     */
+    getMemory(int32_t pid, MemtrackType type)
+            generates (MemtrackStatus retval, vec<MemtrackRecord> records);
+};
diff --git a/memtrack/1.0/default/Android.bp b/memtrack/1.0/default/Android.bp
new file mode 100644
index 0000000..c6ab6b9
--- /dev/null
+++ b/memtrack/1.0/default/Android.bp
@@ -0,0 +1,48 @@
+// 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_library_shared {
+    name: "android.hardware.memtrack@1.0-impl",
+    relative_install_path: "hw",
+    srcs: ["Memtrack.cpp"],
+
+    shared_libs: [
+        "libbase",
+        "liblog",
+        "libhidl",
+        "libhardware",
+        "libhwbinder",
+        "libutils",
+        "android.hardware.memtrack@1.0",
+    ],
+
+}
+
+cc_binary {
+    relative_install_path: "hw",
+    name: "android.hardware.memtrack@1.0-service",
+    srcs: ["service.cpp"],
+
+    shared_libs: [
+        "liblog",
+        "libbase",
+        "libdl",
+        "libutils",
+        "libhardware",
+        "libhidl",
+        "libhwbinder",
+        "android.hardware.memtrack@1.0",
+    ],
+
+}
diff --git a/memtrack/1.0/default/Memtrack.cpp b/memtrack/1.0/default/Memtrack.cpp
new file mode 100644
index 0000000..b953e7c
--- /dev/null
+++ b/memtrack/1.0/default/Memtrack.cpp
@@ -0,0 +1,98 @@
+/*
+ * 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.memtrack@1.0-impl"
+#include <hardware/hardware.h>
+#include <hardware/memtrack.h>
+
+#include "Memtrack.h"
+namespace android {
+namespace hardware {
+namespace memtrack {
+namespace V1_0 {
+namespace implementation {
+
+Memtrack::Memtrack(memtrack_module_t *module) : mModule(module) {
+    if (mModule)
+        mModule->init(mModule);
+}
+
+Memtrack::~Memtrack() {
+    delete(mModule);
+}
+
+Return<void> Memtrack::getMemory(int32_t pid, MemtrackType type,
+        getMemory_cb _hidl_cb)  {
+    hidl_vec<MemtrackRecord> records;
+    size_t temp = 0;
+    size_t *size = &temp;
+    int ret = 0;
+
+    if (mModule->getMemory == nullptr)
+    {
+        _hidl_cb(MemtrackStatus::SUCCESS, records);
+        return Void();
+    }
+    ret = mModule->getMemory(mModule, pid, static_cast<memtrack_type>(type),
+            NULL, size);
+    if (ret == 0)
+    {
+        memtrack_record *legacy_records = new memtrack_record[*size];
+        ret = mModule->getMemory(mModule, pid,
+                static_cast<memtrack_type>(type), legacy_records, size);
+        if (ret == 0)
+        {
+            records.resize(*size);
+            for(size_t i = 0; i < *size; i++)
+            {
+                records[i].sizeInBytes = legacy_records[i].size_in_bytes;
+                records[i].flags = legacy_records[i].flags;
+            }
+        }
+        delete[] legacy_records;
+    }
+    _hidl_cb(MemtrackStatus::SUCCESS, records);
+    return Void();
+}
+
+
+IMemtrack* HIDL_FETCH_IMemtrack(const char* name) {
+    int ret = 0;
+    const hw_module_t* hw_module = NULL;
+    memtrack_module_t *memtrack_module = NULL;
+
+    ret = hw_get_module(name, &hw_module);
+    if (ret == 0 && hw_module->methods->open > 0)
+    {
+        ret = hw_module->methods->open(hw_module, name,
+                reinterpret_cast<hw_device_t**>(&memtrack_module));
+        if (ret == 0)
+                return new Memtrack(memtrack_module);
+        else {
+            ALOGE("Passthrough failed to load legacy HAL.");
+        }
+    }
+    else {
+        ALOGE ("hw_get_module %s failed: %d", name, ret);
+    }
+    return nullptr;
+}
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace memtrack
+}  // namespace hardware
+}  // namespace android
diff --git a/memtrack/1.0/default/Memtrack.h b/memtrack/1.0/default/Memtrack.h
new file mode 100644
index 0000000..86dae72
--- /dev/null
+++ b/memtrack/1.0/default/Memtrack.h
@@ -0,0 +1,57 @@
+/*
+ * 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_memtrack_V1_0_Memtrack_H_
+#define HIDL_GENERATED_android_hardware_memtrack_V1_0_Memtrack_H_
+
+#include <android/hardware/memtrack/1.0/IMemtrack.h>
+#include <hidl/Status.h>
+
+#include <hidl/MQDescriptor.h>
+namespace android {
+namespace hardware {
+namespace memtrack {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::memtrack::V1_0::IMemtrack;
+using ::android::hardware::memtrack::V1_0::MemtrackRecord;
+using ::android::hardware::memtrack::V1_0::MemtrackStatus;
+using ::android::hardware::memtrack::V1_0::MemtrackType;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::sp;
+
+struct Memtrack : public IMemtrack {
+    Memtrack(memtrack_module_t* module);
+    ~Memtrack();
+    Return<void> getMemory(int32_t pid, MemtrackType type, getMemory_cb _hidl_cb)  override;
+
+  private:
+    memtrack_module_t* mModule;
+};
+
+extern "C" IMemtrack* HIDL_FETCH_IMemtrack(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace memtrack
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_memtrack_V1_0_Memtrack_H_
diff --git a/memtrack/1.0/default/service.cpp b/memtrack/1.0/default/service.cpp
new file mode 100644
index 0000000..63ac695
--- /dev/null
+++ b/memtrack/1.0/default/service.cpp
@@ -0,0 +1,51 @@
+/*
+ * 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.memtrack@1.0-service"
+#include <utils/Log.h>
+
+#include <iostream>
+#include <unistd.h>
+
+#include <android/hardware/memtrack/1.0/IMemtrack.h>
+
+#include <hidl/IServiceManager.h>
+#include <hwbinder/IPCThreadState.h>
+#include <hwbinder/ProcessState.h>
+#include <utils/Errors.h>
+#include <utils/StrongPointer.h>
+
+using android::sp;
+
+using android::hardware::IPCThreadState;
+using android::hardware::ProcessState;
+
+using android::hardware::memtrack::V1_0::IMemtrack;
+
+int main() {
+    const char instance[] = "memtrack";
+    android::sp<IMemtrack> service = IMemtrack::getService(instance, true);
+    if (service.get() == nullptr) {
+        ALOGE("IMemtrack::getService returned NULL, exiting");
+        return -1;
+    }
+    LOG_FATAL_IF(service->isRemote(), "Implementation is REMOTE!");
+    service->registerAsService(instance);
+
+    ProcessState::self()->setThreadPoolMaxThreadCount(0);
+    ProcessState::self()->startThreadPool();
+    IPCThreadState::self()->joinThreadPool();
+}
diff --git a/memtrack/1.0/types.hal b/memtrack/1.0/types.hal
new file mode 100644
index 0000000..3d702b3
--- /dev/null
+++ b/memtrack/1.0/types.hal
@@ -0,0 +1,87 @@
+/*
+ * 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.memtrack@1.0;
+
+/*
+ * SMAPS_ACCOUNTED/SMAPS_UNACCOUNTED
+ * Flags to differentiate memory that can already be accounted for in
+ * /proc/<pid>/smaps,
+ * (Shared_Clean + Shared_Dirty + Private_Clean + Private_Dirty = Size).
+ * In general, memory mapped in to a userspace process is accounted unless
+ * it was mapped with remap_pfn_range.
+ * Exactly one of these must be set.
+ *
+ * SHARED/SHARED_PSS/PRIVATE
+ * Flags to differentiate memory shared across multiple processes vs. memory
+ * used by a single process.
+ * If SHARED_PSS flags is used, the memory must be divided by the number of
+ * processes holding reference to it (shared / num_processes).
+ * Only zero or one of these may be set in a record.
+ * If none are set, record is assumed to count shared + private memory.
+ *
+ * SYSTEM/DEDICATED
+ * Flags to differentiate memory taken from the kernel's allocation pool vs.
+ * memory that is dedicated to non-kernel allocations, for example a carveout
+ * or separate video memory.  Only zero or one of these may be set in a record.
+ * If none are set, record is assumed to count system + dedicated memory.
+ *
+ * NONSECURE/SECURE
+ * Flags to differentiate memory accessible by the CPU in non-secure mode vs.
+ * memory that is protected.  Only zero or one of these may be set in a record.
+ * If none are set, record is assumed to count secure + nonsecure memory.
+ */
+enum MemtrackFlag : uint32_t {
+    SMAPS_ACCOUNTED = 1 << 1,
+    SMAPS_UNACCOUNTED = 1 << 2,
+    SHARED = 1 << 3,
+    SHARED_PSS = 1 << 4,
+    PRIVATE = 1 << 5,
+    SYSTEM = 1 << 6,
+    DEDICATED = 1 << 7,
+    NONSECURE = 1 << 8,
+    SECURE = 1 << 9,
+};
+
+/* Tags which define the usage of the memory buffers. */
+enum MemtrackType : uint32_t {
+    OTHER = 0,
+    GL = 1,
+    GRAPHICS = 2,
+    MULTIMEDIA = 3,
+    CAMERA = 4,
+    NUM_TYPES,
+};
+
+enum MemtrackStatus : uint32_t {
+    SUCCESS = 0,
+    MEMORY_TRACKING_NOT_SUPPORTED = 1,
+    TYPE_NOT_SUPPORTED = 2,
+};
+
+/* A vector of MemtrackRecord is returned by the function getMemory().
+ * Each record consists of the size of the memory used by the process and
+ * flags indicate the all the MemtrackFlag that are valid for this record.
+ * see getMemory() comments for further details.
+ */
+struct MemtrackRecord {
+    uint64_t sizeInBytes;
+    /*
+     * This is the bitfield for the MemtrackFlag indicating all the flags that
+     * are valid for this record.
+     */
+    uint32_t flags;
+};
diff --git a/nfc/1.0/vts/Android.mk b/nfc/1.0/vts/Android.mk
new file mode 100644
index 0000000..15084fc
--- /dev/null
+++ b/nfc/1.0/vts/Android.mk
@@ -0,0 +1,79 @@
+#
+# 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 profiler for Nfc.
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libvts_profiler_hidl_nfc@1.0
+
+LOCAL_SRC_FILES := \
+   Nfc.vts \
+   types.vts \
+
+LOCAL_C_INCLUDES += \
+  test/vts/drivers/libprofiling \
+
+LOCAL_VTS_MODE := PROFILER
+
+LOCAL_SHARED_LIBRARIES := \
+   android.hardware.nfc@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)
+
+# build profiler for NfcClientCallback.
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libvts_profiler_hidl_nfc_client_callback_@1.0
+
+LOCAL_SRC_FILES := \
+   NfcClientCallback.vts \
+   types.vts \
+
+LOCAL_C_INCLUDES += \
+  test/vts/drivers/libprofiling \
+
+LOCAL_VTS_MODE := PROFILER
+
+LOCAL_SHARED_LIBRARIES := \
+   android.hardware.nfc@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/nfc/1.0/vts/Nfc.vts b/nfc/1.0/vts/Nfc.vts
new file mode 100644
index 0000000..8b3330f
--- /dev/null
+++ b/nfc/1.0/vts/Nfc.vts
@@ -0,0 +1,83 @@
+component_class: HAL_HIDL
+component_type: NFC
+component_type_version: 1.0
+component_name: "INfc"
+
+package: "android.hardware.nfc"
+
+import: "android.hardware.nfc@1.0::INfcClientCallback"
+import: "android.hardware.nfc@1.0::types"
+
+interface: {
+  api: {
+    name: "open"
+    return_type_hidl: {
+      type: TYPE_SCALAR
+      scalar_type: "int32_t"
+    }
+    arg: {
+      type: TYPE_HIDL_CALLBACK
+      predefined_type: "INfcClientCallback"
+      is_callback: true
+    }
+  }
+
+  api: {
+    name: "write"
+    return_type_hidl: {
+      type: TYPE_SCALAR
+      scalar_type: "int32_t"
+    }
+    arg: {
+      type: TYPE_STRUCT
+      predefined_type: "nfc_data_t"
+    }
+  }
+
+  api: {
+    name: "core_initialized"
+    return_type_hidl: {
+      type: TYPE_SCALAR
+      scalar_type: "int32_t"
+    }
+    arg: {
+      type: TYPE_VECTOR
+      vector_value: {
+        type: TYPE_SCALAR
+        scalar_type: "uint8_t"
+      }
+    }
+  }
+
+  api: {
+    name: "pre_discover"
+    return_type_hidl: {
+      type: TYPE_SCALAR
+      scalar_type: "int32_t"
+    }
+  }
+
+  api: {
+    name: "close"
+    return_type_hidl: {
+      type: TYPE_SCALAR
+      scalar_type: "int32_t"
+    }
+  }
+
+  api: {
+    name: "control_granted"
+    return_type_hidl: {
+      type: TYPE_SCALAR
+      scalar_type: "int32_t"
+    }
+  }
+
+  api: {
+    name: "power_cycle"
+    return_type_hidl: {
+      type: TYPE_SCALAR
+      scalar_type: "int32_t"
+    }
+  }
+}
diff --git a/nfc/1.0/vts/NfcClientCallback.vts b/nfc/1.0/vts/NfcClientCallback.vts
new file mode 100644
index 0000000..aab8c27
--- /dev/null
+++ b/nfc/1.0/vts/NfcClientCallback.vts
@@ -0,0 +1,31 @@
+component_class: HAL_HIDL
+component_type: NFC
+component_type_version: 1.0
+component_name: "INfcClientCallback"
+
+package: "android.hardware.nfc"
+
+import: "android.hardware.nfc@1.0::types"
+
+interface: {
+  api: {
+    name: "sendEvent"
+    arg: {
+      type: TYPE_ENUM
+      predefined_type: "nfc_event_t"
+    }
+    arg: {
+      type: TYPE_ENUM
+      predefined_type: "nfc_status_t"
+    }
+  }
+
+  api: {
+    name: "sendData"
+    arg: {
+      type: TYPE_STRUCT
+      predefined_type: "nfc_data_t"
+      is_const: true
+    }
+  }
+}
diff --git a/nfc/1.0/vts/types.vts b/nfc/1.0/vts/types.vts
new file mode 100644
index 0000000..fb1d414
--- /dev/null
+++ b/nfc/1.0/vts/types.vts
@@ -0,0 +1,87 @@
+component_class: HAL_HIDL
+component_type: NFC
+component_type_version: 1.0
+component_name: "types"
+
+package: "android.hardware.nfc"
+
+
+attribute: {
+  name: "nfc_event_t"
+  type: TYPE_ENUM
+  enum_value: {
+    scalar_type: "uint32_t"
+
+    enumerator: "HAL_NFC_OPEN_CPLT_EVT"
+    scalar_value: {
+      uint32_t: 0
+    }
+    enumerator: "HAL_NFC_CLOSE_CPLT_EVT"
+    scalar_value: {
+      uint32_t: 1
+    }
+    enumerator: "HAL_NFC_POST_INIT_CPLT_EVT"
+    scalar_value: {
+      uint32_t: 2
+    }
+    enumerator: "HAL_NFC_PRE_DISCOVER_CPLT_EVT"
+    scalar_value: {
+      uint32_t: 3
+    }
+    enumerator: "HAL_NFC_REQUEST_CONTROL_EVT"
+    scalar_value: {
+      uint32_t: 4
+    }
+    enumerator: "HAL_NFC_RELEASE_CONTROL_EVT"
+    scalar_value: {
+      uint32_t: 5
+    }
+    enumerator: "HAL_NFC_ERROR_EVT"
+    scalar_value: {
+      uint32_t: 6
+    }
+  }
+}
+
+attribute: {
+  name: "nfc_status_t"
+  type: TYPE_ENUM
+  enum_value: {
+    scalar_type: "uint32_t"
+
+    enumerator: "HAL_NFC_STATUS_OK"
+    scalar_value: {
+      uint32_t: 0
+    }
+    enumerator: "HAL_NFC_STATUS_FAILED"
+    scalar_value: {
+      uint32_t: 1
+    }
+    enumerator: "HAL_NFC_STATUS_ERR_TRANSPORT"
+    scalar_value: {
+      uint32_t: 2
+    }
+    enumerator: "HAL_NFC_STATUS_ERR_CMD_TIMEOUT"
+    scalar_value: {
+      uint32_t: 3
+    }
+    enumerator: "HAL_NFC_STATUS_REFUSED"
+    scalar_value: {
+      uint32_t: 4
+    }
+  }
+}
+
+attribute: {
+  name: "nfc_data_t"
+  type: TYPE_STRUCT
+  struct_value: {
+    name: "data"
+    type: TYPE_VECTOR
+    vector_value: {
+      type: TYPE_SCALAR
+      scalar_type: "uint8_t"
+    }
+  }
+}
+
diff --git a/power/1.0/Android.bp b/power/1.0/Android.bp
new file mode 100644
index 0000000..9b4d81e
--- /dev/null
+++ b/power/1.0/Android.bp
@@ -0,0 +1,46 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+    name: "android.hardware.power@1.0_genc++",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.power@1.0",
+    srcs: [
+        "types.hal",
+        "IPower.hal",
+    ],
+    out: [
+        "android/hardware/power/1.0/types.cpp",
+        "android/hardware/power/1.0/PowerAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.power@1.0_genc++_headers",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.power@1.0",
+    srcs: [
+        "types.hal",
+        "IPower.hal",
+    ],
+    out: [
+        "android/hardware/power/1.0/types.h",
+        "android/hardware/power/1.0/IPower.h",
+        "android/hardware/power/1.0/IHwPower.h",
+        "android/hardware/power/1.0/BnPower.h",
+        "android/hardware/power/1.0/BpPower.h",
+        "android/hardware/power/1.0/BsPower.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.power@1.0",
+    generated_sources: ["android.hardware.power@1.0_genc++"],
+    generated_headers: ["android.hardware.power@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.power@1.0_genc++_headers"],
+    shared_libs: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+        "libcutils",
+    ],
+}
diff --git a/power/1.0/Android.mk b/power/1.0/Android.mk
new file mode 100644
index 0000000..5f1260b
--- /dev/null
+++ b/power/1.0/Android.mk
@@ -0,0 +1,238 @@
+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.power@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 (Feature)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/Feature.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.Feature
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (PowerHint)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/PowerHint.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.PowerHint
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (PowerStatePlatformSleepState)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/PowerStatePlatformSleepState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.PowerStatePlatformSleepState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (PowerStateVoter)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/PowerStateVoter.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.PowerStateVoter
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (Status)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/Status.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.Status
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IPower.hal
+#
+GEN := $(intermediates)/android/hardware/power/1.0/IPower.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IPower.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::IPower
+
+$(GEN): $(LOCAL_PATH)/IPower.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.power@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 (Feature)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/Feature.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.Feature
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (PowerHint)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/PowerHint.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.PowerHint
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (PowerStatePlatformSleepState)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/PowerStatePlatformSleepState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.PowerStatePlatformSleepState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (PowerStateVoter)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/PowerStateVoter.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.PowerStateVoter
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (Status)
+#
+GEN := $(intermediates)/android/hardware/power/1.0/Status.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::types.Status
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IPower.hal
+#
+GEN := $(intermediates)/android/hardware/power/1.0/IPower.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IPower.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.power@1.0::IPower
+
+$(GEN): $(LOCAL_PATH)/IPower.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/power/1.0/IPower.hal b/power/1.0/IPower.hal
new file mode 100644
index 0000000..6cba42a
--- /dev/null
+++ b/power/1.0/IPower.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.power@1.0;
+
+/*
+ * Constructor for the interface performs power management setup actions at
+ * runtime startup, such as to set default cpufreq parameters.
+ */
+interface IPower {
+    /*
+     * setInteractive() performs power management actions upon the
+     * system entering interactive state (that is, the system is awake
+     * and ready for interaction, often with UI devices such as
+     * display and touchscreen enabled) or non-interactive state (the
+     * system appears asleep, display usually turned off). The
+     * non-interactive state may be entered after a period of
+     * inactivity in order to conserve battery power during
+     * such inactive periods.
+     *
+     * Typical actions are to turn on or off devices and adjust
+     * cpufreq parameters. This function may also call the
+     * appropriate interfaces to allow the kernel to suspend the
+     * system to low-power sleep state when entering non-interactive
+     * state, and to disallow low-power suspend when the system is in
+     * interactive state. When low-power suspend state is allowed, the
+     * kernel may suspend the system whenever no wakelocks are held.
+     *
+     * For example,
+     * This function can be called to enter non-interactive state after
+     * turning off the screen (if present) and called to enter
+     * interactive state prior to turning on the screen.
+     *
+     * @param interactive is true when the system is transitioning to an
+     * interactive state and false when transitioning to a
+     * non-interactive state.
+     */
+    setInteractive(bool interactive);
+
+    /*
+     * powerHint() is called to pass hints on power requirements which
+     * may result in adjustment of power/performance parameters of the
+     * cpufreq governor and other controls.
+     *
+     * A particular platform may choose to ignore any hint.
+     *
+     * @param hint PowerHint which is passed
+     * @param data contains additional information about the hint
+     * and is described along with the comments for each of the hints.
+     */
+    powerHint(PowerHint hint, int32_t data);
+
+    /*
+     * setFeature() is called to turn on or off a particular feature
+     * depending on the state parameter.
+     *
+     * @param feature Feature which needs to be set
+     * @param activate true/false to enable/disable the feature
+     */
+    setFeature(Feature feature, bool activate);
+
+    /*
+     * Platform-level sleep state stats:
+     * Report cumulative info on the statistics on platform-level sleep states
+     * since boot.
+     *
+     * Higher the index in the returned <states> vector deeper the state is
+     * i.e. lesser steady-state power is consumed by the platform to be
+     * resident in that state.
+     *
+     * @return states of power states the device supports
+     * @return retval SUCCESS on success or FILESYSTEM_ERROR on filesystem
+     * nodes access error.
+     */
+    getPlatformLowPowerStats()
+            generates (vec<PowerStatePlatformSleepState> states, Status retval);
+};
diff --git a/power/1.0/default/Android.bp b/power/1.0/default/Android.bp
new file mode 100644
index 0000000..4c31c6f
--- /dev/null
+++ b/power/1.0/default/Android.bp
@@ -0,0 +1,46 @@
+// 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_library_shared {
+    name: "android.hardware.power@1.0-impl",
+    relative_install_path: "hw",
+    srcs: ["Power.cpp"],
+
+    shared_libs: [
+        "liblog",
+        "libhardware",
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+        "android.hardware.power@1.0",
+    ],
+
+}
+
+cc_binary {
+    relative_install_path: "hw",
+    name: "android.hardware.power@1.0-service",
+    srcs: ["service.cpp"],
+
+    shared_libs: [
+        "liblog",
+        "libdl",
+        "libutils",
+        "libhardware",
+        "libhidl",
+        "libhwbinder",
+        "android.hardware.power@1.0",
+    ],
+
+}
diff --git a/power/1.0/default/Power.cpp b/power/1.0/default/Power.cpp
new file mode 100644
index 0000000..5d0593b
--- /dev/null
+++ b/power/1.0/default/Power.cpp
@@ -0,0 +1,159 @@
+/*
+ * 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.power@1.0-impl"
+#include <hardware/hardware.h>
+#include <hardware/power.h>
+#include "Power.h"
+
+namespace android {
+namespace hardware {
+namespace power {
+namespace V1_0 {
+namespace implementation {
+
+Power::Power(power_module_t *module) : mModule(module) {
+    if (mModule)
+        mModule->init(mModule);
+}
+
+Power::~Power() {
+    delete(mModule);
+}
+
+// Methods from ::android::hardware::power::V1_0::IPower follow.
+Return<void> Power::setInteractive(bool interactive)  {
+    if (mModule->setInteractive > 0)
+        mModule->setInteractive(mModule, interactive ? 1 : 0);
+    return Void();
+}
+
+Return<void> Power::powerHint(PowerHint hint, int32_t data)  {
+    int32_t param = data;
+    if (mModule->powerHint > 0)
+        mModule->powerHint(mModule, static_cast<power_hint_t>(hint), &param);
+    return Void();
+}
+
+Return<void> Power::setFeature(Feature feature, bool activate)  {
+    if (mModule->setFeature > 0)
+        mModule->setFeature(mModule, static_cast<feature_t>(feature),
+                activate ? 1 : 0);
+    return Void();
+}
+
+Return<void> Power::getPlatformLowPowerStats(getPlatformLowPowerStats_cb _hidl_cb)  {
+    hidl_vec<PowerStatePlatformSleepState> states;
+    ssize_t number_platform_modes;
+    size_t *voters = nullptr;
+    power_state_platform_sleep_state_t *legacy_states = nullptr;
+    int ret;
+
+    if (mModule->get_number_of_platform_modes == nullptr ||
+            mModule->get_voter_list == nullptr ||
+            mModule->get_platform_low_power_stats == nullptr)
+    {
+        _hidl_cb(states, Status::SUCCESS);
+        return Void();
+    }
+
+    number_platform_modes = mModule->get_number_of_platform_modes(mModule);
+    if (number_platform_modes > 0)
+    {
+       voters = new size_t [number_platform_modes];
+       if (voters == nullptr)
+           goto done;
+
+       ret = mModule->get_voter_list(mModule, voters);
+       if (ret != 0)
+           goto done;
+
+       legacy_states = new power_state_platform_sleep_state_t [number_platform_modes];
+       if (legacy_states == nullptr)
+           goto done;
+
+       for (int i = 0; i < number_platform_modes; i++)
+       {
+          legacy_states[i].voters = nullptr;
+          legacy_states[i].voters = new power_state_voter_t [voters[i]];
+          if (legacy_states[i].voters == nullptr)
+              goto done;
+       }
+
+       ret = mModule->get_platform_low_power_stats(mModule, legacy_states);
+       if (ret != 0)
+           goto done;
+
+       states.resize(number_platform_modes);
+       for (int i = 0; i < number_platform_modes; i++)
+       {
+          power_state_platform_sleep_state_t& legacy_state = legacy_states[i];
+          PowerStatePlatformSleepState& state = states[i];
+          state.name = legacy_state.name;
+          state.residencyInMsecSinceBoot = legacy_state.residency_in_msec_since_boot;
+          state.totalTransitions = legacy_state.total_transitions;
+          state.supportedOnlyInSuspend = legacy_state.supported_only_in_suspend;
+          state.voters.resize(voters[i]);
+          for(size_t j = 0; j < voters[i]; j++)
+          {
+              state.voters[j].name = legacy_state.voters[j].name;
+              state.voters[j].totalTimeInMsecVotedForSinceBoot = legacy_state.voters[j].total_time_in_msec_voted_for_since_boot;
+              state.voters[j].totalNumberOfTimesVotedSinceBoot = legacy_state.voters[j].total_number_of_times_voted_since_boot;
+          }
+       }
+    }
+done:
+    if (legacy_states)
+    {
+        for (int i = 0; i < number_platform_modes; i++)
+        {
+            if(legacy_states[i].voters)
+                delete(legacy_states[i].voters);
+        }
+    }
+    delete[] legacy_states;
+    delete[] voters;
+    _hidl_cb(states, Status::SUCCESS);
+    return Void();
+}
+
+IPower* HIDL_FETCH_IPower(const char* name) {
+    int ret = 0;
+    const hw_module_t* hw_module = NULL;
+    power_module_t *power_module;
+    ret = hw_get_module(name, &hw_module);
+    if (ret == 0 && hw_module->methods->open > 0) {
+        ret = hw_module->methods->open(hw_module, name,
+                reinterpret_cast<hw_device_t**>(&power_module));
+        if (ret == 0) {
+            return new Power(power_module);
+        }
+        else {
+            ALOGE("Passthrough failed to load legacy HAL.");
+            return nullptr;
+        }
+    }
+    else {
+        ALOGE ("hw_get_module %s failed: %d", name, ret);
+        return nullptr;
+    }
+}
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace power
+}  // namespace hardware
+}  // namespace android
diff --git a/power/1.0/default/Power.h b/power/1.0/default/Power.h
new file mode 100644
index 0000000..a0495be
--- /dev/null
+++ b/power/1.0/default/Power.h
@@ -0,0 +1,61 @@
+/*
+ * 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_power_V1_0_Power_H_
+#define HIDL_GENERATED_android_hardware_power_V1_0_Power_H_
+
+#include <android/hardware/power/1.0/IPower.h>
+#include <hidl/Status.h>
+
+#include <hidl/MQDescriptor.h>
+namespace android {
+namespace hardware {
+namespace power {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::power::V1_0::Feature;
+using ::android::hardware::power::V1_0::IPower;
+using ::android::hardware::power::V1_0::PowerHint;
+using ::android::hardware::power::V1_0::PowerStatePlatformSleepState;
+using ::android::hardware::power::V1_0::Status;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::sp;
+
+struct Power : public IPower {
+    Power(power_module_t* module);
+    ~Power();
+    Return<void> setInteractive(bool interactive)  override;
+    Return<void> powerHint(PowerHint hint, int32_t data)  override;
+    Return<void> setFeature(Feature feature, bool activate)  override;
+    Return<void> getPlatformLowPowerStats(getPlatformLowPowerStats_cb _hidl_cb)  override;
+
+  private:
+    power_module_t* mModule;
+};
+
+extern "C" IPower* HIDL_FETCH_IPower(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace power
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_power_V1_0_Power_H_
diff --git a/power/1.0/default/service.cpp b/power/1.0/default/service.cpp
new file mode 100644
index 0000000..bad1adf
--- /dev/null
+++ b/power/1.0/default/service.cpp
@@ -0,0 +1,51 @@
+/*
+ * 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.power@1.0-service"
+#include <utils/Log.h>
+
+#include <iostream>
+#include <unistd.h>
+
+#include <android/hardware/power/1.0/IPower.h>
+
+#include <hidl/IServiceManager.h>
+#include <hwbinder/IPCThreadState.h>
+#include <hwbinder/ProcessState.h>
+#include <utils/Errors.h>
+#include <utils/StrongPointer.h>
+
+using android::sp;
+
+using android::hardware::IPCThreadState;
+using android::hardware::ProcessState;
+
+using android::hardware::power::V1_0::IPower;
+
+int main() {
+    const char instance[] = "power";
+    android::sp<IPower> service = IPower::getService(instance, true);
+    if (service.get() == nullptr) {
+        ALOGE("IPower::getService returned NULL, exiting");
+        return -1;
+    }
+    LOG_FATAL_IF(service->isRemote(), "Implementation is REMOTE!");
+    service->registerAsService(instance);
+
+    ProcessState::self()->setThreadPoolMaxThreadCount(0);
+    ProcessState::self()->startThreadPool();
+    IPCThreadState::self()->joinThreadPool();
+}
diff --git a/power/1.0/types.hal b/power/1.0/types.hal
new file mode 100644
index 0000000..c27242e
--- /dev/null
+++ b/power/1.0/types.hal
@@ -0,0 +1,168 @@
+/*
+ * 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.power@1.0;
+
+/* Power hint identifiers passed to powerHint() */
+enum PowerHint : uint32_t {
+   /*
+    * Foreground app has started or stopped requesting a VSYNC pulse
+    * from SurfaceFlinger. If the app has started requesting VSYNC
+    * then CPU and GPU load is expected soon, and it may be appropriate
+    * to raise speeds of CPU, memory bus, etc. The data parameter is
+    * non-zero to indicate VSYNC pulse is now requested, or zero for
+    * VSYNC pulse no longer requested.
+    */
+    VSYNC = 0x00000001,
+
+
+   /*
+    * User is interacting with the device, for example, touchscreen
+    * events are incoming. CPU and GPU load may be expected soon,
+    * and it may be appropriate to raise speeds of CPU, memory bus,
+    * etc. The data parameter is the estimated length of the interaction
+    * in milliseconds, or 0 if unknown.
+    */
+    INTERACTION = 0x00000002,
+
+
+    /* DO NOT USE VIDEO_ENCODE/_DECODE!  They will be removed in
+     * KLP.
+     */
+    VIDEO_ENCODE = 0x00000003,
+    VIDEO_DECODE = 0x00000004,
+
+   /*
+    * Low power mode is activated or deactivated. Low power mode
+    * is intended to save battery at the cost of performance. The data
+    * parameter is non-zero when low power mode is activated, and zero
+    * when deactivated.
+    */
+    LOW_POWER = 0x00000005,
+
+   /*
+    * Sustained Performance mode is actived or deactivated. Sustained
+    * performance mode is intended to provide a consistent level of
+    * performance for a prolonged amount of time. The data parameter is
+    * non-zero when sustained performance mode is activated, and zero
+    * when deactivated.
+    */
+    SUSTAINED_PERFORMANCE = 0x00000006,
+
+   /*
+    * VR Mode is activated or deactivated. VR mode is intended to
+    * provide minimum guarantee for performance for the amount of time the
+    * device can sustain it. The data parameter is non-zero when the mode
+    * is activated and zero when deactivated.
+    */
+    VR_MODE = 0x00000007,
+
+   /*
+    * This hint indicates that an application has been launched. Can be used
+    * for device specific optimizations during application launch. The data
+    * parameter is non-zero when the application starts to launch and zero when
+    * it has been launched.
+    */
+    LAUNCH = 0x00000008,
+
+   /*
+    * When device enters some special modes, e.g. theater mode in Android
+    * Wear, there is no touch interaction expected between device and user.
+    * Touch controller could be disabled in those modes to save power.
+    * The data parameter is non-zero when touch could be disabled, and zero
+    * when touch needs to be re-enabled.
+    */
+    DISABLE_TOUCH = 0x00000009
+};
+
+enum Feature : uint32_t {
+    /*
+     * Enabling/Disabling this feature will allow/disallow the system
+     * to wake up by tapping the screen twice.
+     */
+    POWER_FEATURE_DOUBLE_TAP_TO_WAKE = 0x00000001
+};
+
+enum Status : uint32_t {
+    SUCCESS = 0,
+    FILESYSTEM_ERROR = 1
+};
+/*
+ * Platform-level sleep state stats:
+ * PowerStateVoter struct is useful for describing the individual voters
+ * when a Platform-level sleep state is chosen by aggregation of votes from
+ * multiple clients/system conditions.
+ *
+ * This helps in attirbuting what in the device is blocking the device from
+ * entering the lowest Platform-level sleep state.
+ */
+struct PowerStateVoter {
+    /*
+     * Name of the voter.
+     */
+     string name;
+
+    /*
+     * Total time in msec the voter voted for the platform sleep state since
+     * boot.
+     */
+     uint64_t totalTimeInMsecVotedForSinceBoot;
+
+    /*
+     * Number of times the voter voted for the platform sleep state since boot.
+     */
+     uint64_t totalNumberOfTimesVotedSinceBoot;
+};
+
+/*
+ * Platform-level sleep state stats:
+ * PowerStatePlatformSleepState represents the Platform-level sleep state
+ * the device is capable of getting into.
+ *
+ * SoCs usually have more than one Platform-level sleep state.
+ */
+struct PowerStatePlatformSleepState {
+    /*
+     * Platform-level Sleep state name.
+     */
+    string name;
+
+    /*
+     * Time spent in msec at this platform-level sleep state since boot.
+     */
+    uint64_t residencyInMsecSinceBoot;
+
+    /*
+     * Total number of times system entered this state.
+     */
+    uint64_t totalTransitions;
+
+    /*
+     * This platform-level sleep state can only be reached during system suspend
+     */
+    bool supportedOnlyInSuspend;
+
+    /*
+     * voters is useful if the Platform-level sleep state
+     * is chosen by aggregation votes from multiple clients/system conditions.
+     * All the voters have to say yes or all the system conditions need to be
+     * met to enter a platform-level sleep state.
+     *
+     * Vector of size zero implies either the info is not available
+     * or the system does not follow a voting mechanism to choose this
+     * Platform-level sleep state.
+     */
+    vec<PowerStateVoter> voters;
+};
diff --git a/radio/1.0/Android.bp b/radio/1.0/Android.bp
new file mode 100644
index 0000000..682e12c
--- /dev/null
+++ b/radio/1.0/Android.bp
@@ -0,0 +1,54 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+    name: "android.hardware.radio@1.0_genc++",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.radio@1.0",
+    srcs: [
+        "types.hal",
+        "IRadio.hal",
+        "IRadioCallback.hal",
+    ],
+    out: [
+        "android/hardware/radio/1.0/types.cpp",
+        "android/hardware/radio/1.0/RadioAll.cpp",
+        "android/hardware/radio/1.0/RadioCallbackAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.radio@1.0_genc++_headers",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.radio@1.0",
+    srcs: [
+        "types.hal",
+        "IRadio.hal",
+        "IRadioCallback.hal",
+    ],
+    out: [
+        "android/hardware/radio/1.0/types.h",
+        "android/hardware/radio/1.0/IRadio.h",
+        "android/hardware/radio/1.0/IHwRadio.h",
+        "android/hardware/radio/1.0/BnRadio.h",
+        "android/hardware/radio/1.0/BpRadio.h",
+        "android/hardware/radio/1.0/BsRadio.h",
+        "android/hardware/radio/1.0/IRadioCallback.h",
+        "android/hardware/radio/1.0/IHwRadioCallback.h",
+        "android/hardware/radio/1.0/BnRadioCallback.h",
+        "android/hardware/radio/1.0/BpRadioCallback.h",
+        "android/hardware/radio/1.0/BsRadioCallback.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.radio@1.0",
+    generated_sources: ["android.hardware.radio@1.0_genc++"],
+    generated_headers: ["android.hardware.radio@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.radio@1.0_genc++_headers"],
+    shared_libs: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+        "libcutils",
+    ],
+}
diff --git a/radio/1.0/Android.mk b/radio/1.0/Android.mk
new file mode 100644
index 0000000..b8365bf
--- /dev/null
+++ b/radio/1.0/Android.mk
@@ -0,0 +1,480 @@
+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.radio@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 (RadioAppState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioAppState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioAppState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAppStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioAppStatus.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioAppStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAppType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioAppType.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioAppType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCardState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCardState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCardState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCardStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCardStatus.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCardStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCdmaSmsConst)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCdmaSmsConst.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCdmaSmsConst
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioConst)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioConst.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioConst
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioPersoSubstate)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioPersoSubstate.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioPersoSubstate
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioPinState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioPinState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioPinState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioRestrictedState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioRestrictedState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioRestrictedState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadio.hal
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/IRadio.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadio.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IRadioCallback.hal
+$(GEN): $(LOCAL_PATH)/IRadioCallback.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::IRadio
+
+$(GEN): $(LOCAL_PATH)/IRadio.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadioCallback.hal
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/IRadioCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadioCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::IRadioCallback
+
+$(GEN): $(LOCAL_PATH)/IRadioCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.radio@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 (RadioAppState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioAppState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioAppState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAppStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioAppStatus.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioAppStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAppType)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioAppType.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioAppType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCardState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCardState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCardState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCardStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCardStatus.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCardStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioCdmaSmsConst)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioCdmaSmsConst.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioCdmaSmsConst
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioConst)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioConst.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioConst
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioPersoSubstate)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioPersoSubstate.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioPersoSubstate
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioPinState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioPinState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioPinState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioRestrictedState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioRestrictedState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioRestrictedState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioState)
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/RadioState.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::types.RadioState
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadio.hal
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/IRadio.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadio.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IRadioCallback.hal
+$(GEN): $(LOCAL_PATH)/IRadioCallback.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::IRadio
+
+$(GEN): $(LOCAL_PATH)/IRadio.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IRadioCallback.hal
+#
+GEN := $(intermediates)/android/hardware/radio/1.0/IRadioCallback.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IRadioCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.radio@1.0::IRadioCallback
+
+$(GEN): $(LOCAL_PATH)/IRadioCallback.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/radio/1.0/IRadio.hal b/radio/1.0/IRadio.hal
new file mode 100644
index 0000000..7725e63
--- /dev/null
+++ b/radio/1.0/IRadio.hal
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio@1.0;
+
+import IRadioCallback;
+
+interface IRadio {
+    /**
+     * Set callback that has response functions for requests
+     *
+     * @param slotId SIM slot id for which the function is called; needed for multi-sim
+     * @param radioCallback Object containing response callbacks
+     */
+    setCallback(int32_t slotId, IRadioCallback radioCallback);
+
+    /**
+     * Requests status of the ICC card
+     *
+     * Response callback is IRadioCallback.responseGetSimStatus()
+     *
+     * Valid errors:
+     * Must never fail for a valid slot id
+     *
+     * @param slotId SIM slot id for which the function is called; needed for multi-sim
+     * @param serial Serial number of request
+     */
+    oneway requestGetSimStatus(int32_t slotId, int32_t serial);
+};
diff --git a/radio/1.0/IRadioCallback.hal b/radio/1.0/IRadioCallback.hal
new file mode 100644
index 0000000..c27d168
--- /dev/null
+++ b/radio/1.0/IRadioCallback.hal
@@ -0,0 +1,35 @@
+/*
+ * 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 IRadioCallback {
+    /**
+     * Response callback for IRadio.requestGetSimStatus()
+     *
+     * @param serial Serial number of request
+     * @param cardStatus ICC card status
+     */
+    responseGetSimStatus(int32_t serial, RadioCardStatus cardStatus);
+
+    // ONLY UNSOLICITED CALLBACKS BELOW
+    /**
+     * Called when radio state changes.
+     *
+     * @param radioState Current radio state
+     */
+    oneway unsolRadioStateChanged(RadioState radioState);
+};
diff --git a/radio/1.0/types.hal b/radio/1.0/types.hal
new file mode 100644
index 0000000..e5bbe15
--- /dev/null
+++ b/radio/1.0/types.hal
@@ -0,0 +1,191 @@
+/*
+ * 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;
+
+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,
+};
+
+enum RadioCdmaSmsConst : int32_t {
+    ADDRESS_MAX = 36,
+    SUBADDRESS_MAX = 36,
+    BEARER_DATA_MAX = 255,
+    UDH_MAX_SND_SIZE = 128,
+    UDH_EO_DATA_SEGMENT_MAX = 131,
+    MAX_UD_HEADERS = 7,
+    USER_DATA_MAX = 229,
+    UDH_LARGE_PIC_SIZE = 128,
+    UDH_SMALL_PIC_SIZE = 32,
+    UDH_VAR_PIC_SIZE = 134,
+    UDH_ANIM_NUM_BITMAPS = 4,
+    UDH_LARGE_BITMAP_SIZE = 32,
+    UDH_SMALL_BITMAP_SIZE = 8,
+    UDH_OTHER_SIZE = 226,
+    IP_ADDRESS_SIZE = 4,
+};
+
+enum RadioRestrictedState : int32_t {
+    NONE = 0x00,
+    CS_EMERGENCY = 0x01,
+    CS_NORMAL = 0x02,
+    CS_ALL = 0x04,
+    PS_ALL = 0x10,
+};
+
+enum RadioCardState : int32_t {
+    ABSENT = 0,
+    PRESENT = 1,
+    ERROR = 2,
+    /* card is present but not usable due to carrier restrictions.*/
+    RESTRICTED = 3,
+};
+
+enum RadioPinState : int32_t {
+    UNKNOWN = 0,
+    ENABLED_NOT_VERIFIED = 1,
+    ENABLED_VERIFIED = 2,
+    DISABLED = 3,
+    ENABLED_BLOCKED = 4,
+    ENABLED_PERM_BLOCKED = 5,
+};
+
+enum RadioAppType : int32_t {
+    UNKNOWN = 0,
+    SIM = 1,
+    USIM = 2,
+    RUIM = 3,
+    CSIM = 4,
+    ISIM = 5,
+};
+
+enum RadioAppState : int32_t {
+    UNKNOWN = 0,
+    DETECTED = 1,
+    PIN = 2,
+    /* If PIN1 or UPin is required */
+    PUK = 3,
+    /* If PUK1 or Puk for UPin is required */
+    SUBSCRIPTION_PERSO = 4,
+    /* perso_substate should be look at when app_state is assigned to this value */
+    READY = 5,
+};
+
+enum RadioPersoSubstate : int32_t {
+    UNKNOWN = 0,
+    /* initial state */
+    IN_PROGRESS = 1,
+    /* in between each lock transition */
+    READY = 2,
+    /* when either SIM or RUIM Perso is finished since each app can only have 1 active perso
+    involved */
+    SIM_NETWORK = 3,
+    SIM_NETWORK_SUBSET = 4,
+    SIM_CORPORATE = 5,
+    SIM_SERVICE_PROVIDER = 6,
+    SIM_SIM = 7,
+    SIM_NETWORK_PUK = 8,
+    /* The corresponding perso lock is blocked */
+    SIM_NETWORK_SUBSET_PUK = 9,
+    SIM_CORPORATE_PUK = 10,
+    SIM_SERVICE_PROVIDER_PUK = 11,
+    SIM_SIM_PUK = 12,
+    RUIM_NETWORK1 = 13,
+    RUIM_NETWORK2 = 14,
+    RUIM_HRPD = 15,
+    RUIM_CORPORATE = 16,
+    RUIM_SERVICE_PROVIDER = 17,
+    RUIM_RUIM = 18,
+    RUIM_NETWORK1_PUK = 19,
+    /* The corresponding perso lock is blocked */
+    RUIM_NETWORK2_PUK = 20,
+    RUIM_HRPD_PUK = 21,
+    RUIM_CORPORATE_PUK = 22,
+    RUIM_SERVICE_PROVIDER_PUK = 23,
+    RUIM_RUIM_PUK = 24,
+};
+
+enum RadioState : int32_t  {
+  OFF = 0,
+  /* Radio explictly powered off (eg CFUN=0) */
+  UNAVAILABLE = 1,
+  /* States 2-9 below are deprecated. Just leaving them here for backward compatibility. */
+  SIM_NOT_READY = 2,
+  /* Radio is on, but the SIM interface is not ready */
+  SIM_LOCKED_OR_ABSENT = 3,
+  /* SIM PIN locked, PUK required, network
+   personalization locked, or SIM absent */
+  SIM_READY = 4,
+  /* Radio is on and SIM interface is available */
+  RUIM_NOT_READY = 5,
+  /* Radio is on, but the RUIM interface is not ready */
+  RUIM_READY = 6,
+  /* Radio is on and the RUIM interface is available */
+  RUIM_LOCKED_OR_ABSENT = 7,
+  /* RUIM PIN locked, PUK required, network
+   personalization locked, or RUIM absent */
+  NV_NOT_READY = 8,
+  /* Radio is on, but the NV interface is not available */
+  NV_READY = 9,
+  /* Radio is on */
+  ON = 10,
+};
+
+struct RadioAppStatus {
+    RadioAppType appType;
+    RadioAppState appState;
+    RadioPersoSubstate persoSubstate;
+    /* applicable only if app_state == SUBSCRIPTION_PERSO */
+    string aidPtr;
+    /* null terminated string, e.g., from 0xA0, 0x00 -> 0x41, 0x30, 0x30, 0x30 */
+    string appLabelPtr;
+    /* null terminated string */
+    int32_t pin1Replaced;
+    /* applicable to USIM, CSIM & ISIM */
+    RadioPinState pin1;
+    RadioPinState pin2;
+};
+
+struct RadioCardStatus {
+    RadioCardState cardState;
+    RadioPinState 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 */
+    RadioAppStatus[RadioConst:RADIO_CARD_MAX_APPS] applications;
+};
\ No newline at end of file
diff --git a/tests/foo/1.0/IFoo.hal b/tests/foo/1.0/IFoo.hal
index 3d82353..614f1e4 100644
--- a/tests/foo/1.0/IFoo.hal
+++ b/tests/foo/1.0/IFoo.hal
@@ -80,6 +80,7 @@
     };
 
     doThis(float param);
+    doThis(uint32_t param);
     doThatAndReturnSomething(int64_t param) generates (int32_t result);
     doQuiteABit(int32_t a, int64_t b, float c, double d) generates (double something);
     doSomethingElse(int32_t[15] param) generates (int32_t[32] something);
diff --git a/vibrator/1.0/default/Android.bp b/vibrator/1.0/default/Android.bp
new file mode 100644
index 0000000..6d82a19
--- /dev/null
+++ b/vibrator/1.0/default/Android.bp
@@ -0,0 +1,26 @@
+//
+// 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_library_shared {
+    name: "android.hardware.vibrator@1.0-impl",
+    relative_install_path: "hw",
+    srcs: ["Vibrator.cpp"],
+    shared_libs: [
+        "libhidl",
+        "liblog",
+        "libhwbinder",
+        "libutils",
+        "libhardware",
+        "android.hardware.vibrator@1.0",
+    ],
diff --git a/vibrator/1.0/default/Android.mk b/vibrator/1.0/default/Android.mk
index 3bb6f79..2b168bb 100644
--- a/vibrator/1.0/default/Android.mk
+++ b/vibrator/1.0/default/Android.mk
@@ -17,10 +17,11 @@
 LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.vibrator@1.0-impl
+LOCAL_MODULE := android.hardware.vibrator@1.0-service
+LOCAL_INIT_RC := android.hardware.vibrator@1.0-service.rc
 LOCAL_MODULE_RELATIVE_PATH := hw
 LOCAL_SRC_FILES := \
-  Vibrator.cpp \
+  service.cpp \
 
 LOCAL_SHARED_LIBRARIES := \
   libhidl \
@@ -30,4 +31,4 @@
   libhardware \
   android.hardware.vibrator@1.0
 
-include $(BUILD_SHARED_LIBRARY)
+include $(BUILD_EXECUTABLE)
diff --git a/vibrator/1.0/default/android.hardware.vibrator@1.0-service.rc b/vibrator/1.0/default/android.hardware.vibrator@1.0-service.rc
new file mode 100644
index 0000000..a7836b3
--- /dev/null
+++ b/vibrator/1.0/default/android.hardware.vibrator@1.0-service.rc
@@ -0,0 +1,4 @@
+service vibrator-1-0 /system/bin/hw/android.hardware.vibrator@1.0-service
+    class hal
+    user system
+    group system readproc
diff --git a/vibrator/1.0/default/service.cpp b/vibrator/1.0/default/service.cpp
new file mode 100644
index 0000000..a4a7132
--- /dev/null
+++ b/vibrator/1.0/default/service.cpp
@@ -0,0 +1,59 @@
+/*
+ * 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.vibrator@1.0-service"
+#include <utils/Log.h>
+
+#include <iostream>
+#include <unistd.h>
+
+#include <android/hardware/vibrator/1.0/IVibrator.h>
+
+#include <hidl/IServiceManager.h>
+#include <hwbinder/IPCThreadState.h>
+#include <hwbinder/ProcessState.h>
+#include <utils/Errors.h>
+#include <utils/StrongPointer.h>
+
+using android::sp;
+
+// libhwbinder:
+using android::hardware::IPCThreadState;
+using android::hardware::ProcessState;
+
+// Generated HIDL files
+using android::hardware::vibrator::V1_0::IVibrator;
+
+int main() {
+    ALOGI("Service is starting.");
+    const char instance[] = "vibrator";
+    ALOGI("Retrieving default implementation of instance %s.",
+          instance);
+    android::sp<IVibrator> service = IVibrator::getService(instance, true);
+    if (service.get() == nullptr) {
+        ALOGE("IVibrator::getService returned NULL, exiting");
+        return -1;
+    }
+    ALOGI("Default implementation using %s is %s",
+          instance, (service->isRemote() ? "REMOTE" : "LOCAL"));
+    LOG_FATAL_IF(service->isRemote(), "Implementation is REMOTE!");
+    ALOGI("Registering instance %s.", instance);
+    service->registerAsService(instance);
+    ALOGI("Ready.");
+
+    ProcessState::self()->setThreadPoolMaxThreadCount(0);
+    ProcessState::self()->startThreadPool();
+    IPCThreadState::self()->joinThreadPool();
+}
diff --git a/wifi/1.0/Android.bp b/wifi/1.0/Android.bp
index 07e17ef..59ad2c5 100644
--- a/wifi/1.0/Android.bp
+++ b/wifi/1.0/Android.bp
@@ -7,16 +7,28 @@
     srcs: [
         "types.hal",
         "IWifi.hal",
+        "IWifiApIface.hal",
         "IWifiChip.hal",
         "IWifiChipEventCallback.hal",
         "IWifiEventCallback.hal",
+        "IWifiIface.hal",
+        "IWifiNanIface.hal",
+        "IWifiP2pIface.hal",
+        "IWifiRttController.hal",
+        "IWifiStaIface.hal",
     ],
     out: [
         "android/hardware/wifi/1.0/types.cpp",
         "android/hardware/wifi/1.0/WifiAll.cpp",
+        "android/hardware/wifi/1.0/WifiApIfaceAll.cpp",
         "android/hardware/wifi/1.0/WifiChipAll.cpp",
         "android/hardware/wifi/1.0/WifiChipEventCallbackAll.cpp",
         "android/hardware/wifi/1.0/WifiEventCallbackAll.cpp",
+        "android/hardware/wifi/1.0/WifiIfaceAll.cpp",
+        "android/hardware/wifi/1.0/WifiNanIfaceAll.cpp",
+        "android/hardware/wifi/1.0/WifiP2pIfaceAll.cpp",
+        "android/hardware/wifi/1.0/WifiRttControllerAll.cpp",
+        "android/hardware/wifi/1.0/WifiStaIfaceAll.cpp",
     ],
 }
 
@@ -27,9 +39,15 @@
     srcs: [
         "types.hal",
         "IWifi.hal",
+        "IWifiApIface.hal",
         "IWifiChip.hal",
         "IWifiChipEventCallback.hal",
         "IWifiEventCallback.hal",
+        "IWifiIface.hal",
+        "IWifiNanIface.hal",
+        "IWifiP2pIface.hal",
+        "IWifiRttController.hal",
+        "IWifiStaIface.hal",
     ],
     out: [
         "android/hardware/wifi/1.0/types.h",
@@ -38,6 +56,11 @@
         "android/hardware/wifi/1.0/BnWifi.h",
         "android/hardware/wifi/1.0/BpWifi.h",
         "android/hardware/wifi/1.0/BsWifi.h",
+        "android/hardware/wifi/1.0/IWifiApIface.h",
+        "android/hardware/wifi/1.0/IHwWifiApIface.h",
+        "android/hardware/wifi/1.0/BnWifiApIface.h",
+        "android/hardware/wifi/1.0/BpWifiApIface.h",
+        "android/hardware/wifi/1.0/BsWifiApIface.h",
         "android/hardware/wifi/1.0/IWifiChip.h",
         "android/hardware/wifi/1.0/IHwWifiChip.h",
         "android/hardware/wifi/1.0/BnWifiChip.h",
@@ -53,6 +76,31 @@
         "android/hardware/wifi/1.0/BnWifiEventCallback.h",
         "android/hardware/wifi/1.0/BpWifiEventCallback.h",
         "android/hardware/wifi/1.0/BsWifiEventCallback.h",
+        "android/hardware/wifi/1.0/IWifiIface.h",
+        "android/hardware/wifi/1.0/IHwWifiIface.h",
+        "android/hardware/wifi/1.0/BnWifiIface.h",
+        "android/hardware/wifi/1.0/BpWifiIface.h",
+        "android/hardware/wifi/1.0/BsWifiIface.h",
+        "android/hardware/wifi/1.0/IWifiNanIface.h",
+        "android/hardware/wifi/1.0/IHwWifiNanIface.h",
+        "android/hardware/wifi/1.0/BnWifiNanIface.h",
+        "android/hardware/wifi/1.0/BpWifiNanIface.h",
+        "android/hardware/wifi/1.0/BsWifiNanIface.h",
+        "android/hardware/wifi/1.0/IWifiP2pIface.h",
+        "android/hardware/wifi/1.0/IHwWifiP2pIface.h",
+        "android/hardware/wifi/1.0/BnWifiP2pIface.h",
+        "android/hardware/wifi/1.0/BpWifiP2pIface.h",
+        "android/hardware/wifi/1.0/BsWifiP2pIface.h",
+        "android/hardware/wifi/1.0/IWifiRttController.h",
+        "android/hardware/wifi/1.0/IHwWifiRttController.h",
+        "android/hardware/wifi/1.0/BnWifiRttController.h",
+        "android/hardware/wifi/1.0/BpWifiRttController.h",
+        "android/hardware/wifi/1.0/BsWifiRttController.h",
+        "android/hardware/wifi/1.0/IWifiStaIface.h",
+        "android/hardware/wifi/1.0/IHwWifiStaIface.h",
+        "android/hardware/wifi/1.0/BnWifiStaIface.h",
+        "android/hardware/wifi/1.0/BpWifiStaIface.h",
+        "android/hardware/wifi/1.0/BsWifiStaIface.h",
     ],
 }
 
diff --git a/wifi/1.0/Android.mk b/wifi/1.0/Android.mk
index e211ca8..58c487b 100644
--- a/wifi/1.0/Android.mk
+++ b/wifi/1.0/Android.mk
@@ -47,6 +47,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (IfaceType)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IfaceType.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.IfaceType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build IWifi.hal
 #
 GEN := $(intermediates)/android/hardware/wifi/1.0/IWifi.java
@@ -57,6 +74,8 @@
 $(GEN): $(LOCAL_PATH)/IWifiChip.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiEventCallback.hal
 $(GEN): $(LOCAL_PATH)/IWifiEventCallback.hal
+$(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) \
@@ -68,14 +87,45 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build IWifiApIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiApIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiApIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiApIface
+
+$(GEN): $(LOCAL_PATH)/IWifiApIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build IWifiChip.hal
 #
 GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiChip.java
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
 $(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiChip.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiApIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiApIface.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiChipEventCallback.hal
 $(GEN): $(LOCAL_PATH)/IWifiChipEventCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiNanIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiNanIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiP2pIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiP2pIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiRttController.hal
+$(GEN): $(LOCAL_PATH)/IWifiRttController.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiStaIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiStaIface.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
 $(GEN): $(LOCAL_PATH)/types.hal
 $(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
@@ -125,6 +175,101 @@
 $(GEN): $(LOCAL_PATH)/IWifiEventCallback.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiIface
+
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiNanIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiNanIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiNanIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiNanIface
+
+$(GEN): $(LOCAL_PATH)/IWifiNanIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiP2pIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiP2pIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiP2pIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiP2pIface
+
+$(GEN): $(LOCAL_PATH)/IWifiP2pIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiRttController.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiRttController.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiRttController.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiRttController
+
+$(GEN): $(LOCAL_PATH)/IWifiRttController.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiStaIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiStaIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiStaIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiStaIface
+
+$(GEN): $(LOCAL_PATH)/IWifiStaIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
 include $(BUILD_JAVA_LIBRARY)
 
 
@@ -173,6 +318,23 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (IfaceType)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IfaceType.java
+$(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 $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.IfaceType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build IWifi.hal
 #
 GEN := $(intermediates)/android/hardware/wifi/1.0/IWifi.java
@@ -183,6 +345,8 @@
 $(GEN): $(LOCAL_PATH)/IWifiChip.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiEventCallback.hal
 $(GEN): $(LOCAL_PATH)/IWifiEventCallback.hal
+$(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) \
@@ -194,14 +358,45 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build IWifiApIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiApIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiApIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiApIface
+
+$(GEN): $(LOCAL_PATH)/IWifiApIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build IWifiChip.hal
 #
 GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiChip.java
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
 $(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiChip.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiApIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiApIface.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiChipEventCallback.hal
 $(GEN): $(LOCAL_PATH)/IWifiChipEventCallback.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiNanIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiNanIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiP2pIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiP2pIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiRttController.hal
+$(GEN): $(LOCAL_PATH)/IWifiRttController.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiStaIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiStaIface.hal
 $(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
 $(GEN): $(LOCAL_PATH)/types.hal
 $(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
@@ -251,6 +446,101 @@
 $(GEN): $(LOCAL_PATH)/IWifiEventCallback.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiIface
+
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiNanIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiNanIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiNanIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiNanIface
+
+$(GEN): $(LOCAL_PATH)/IWifiNanIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiP2pIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiP2pIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiP2pIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiP2pIface
+
+$(GEN): $(LOCAL_PATH)/IWifiP2pIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiRttController.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiRttController.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiRttController.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiRttController
+
+$(GEN): $(LOCAL_PATH)/IWifiRttController.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IWifiStaIface.hal
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/IWifiStaIface.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IWifiStaIface.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::IWifiStaIface
+
+$(GEN): $(LOCAL_PATH)/IWifiStaIface.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
 include $(BUILD_STATIC_JAVA_LIBRARY)
 
 
diff --git a/wifi/1.0/IWifi.hal b/wifi/1.0/IWifi.hal
index d1311f5..9e09348 100644
--- a/wifi/1.0/IWifi.hal
+++ b/wifi/1.0/IWifi.hal
@@ -70,10 +70,22 @@
   @callflow(next={"registerEventCallback", "start", "stop"})
   oneway stop();
 
-  // TODO(b/30570663) return vec<IWifiChip> instead
   /**
-   * Get the configurable chip on the device.
+   * Retrieve the list of all chip Id's on the device.
+   * The corresponding |IWifiChip| object for any chip can be
+   * retrieved using |getChip| method.
+   *
+   * @return chipIds List of all chip Id's on the device.
    */
   @callflow(next={"*"})
-  getChip() generates (IWifiChip chip);
+  getChipIds() generates (vec<ChipId> chipIds);
+
+  /**
+   * Gets a HIDL interface object for the chip corresponding to the
+   * provided chipId.
+   *
+   * @return chip HIDL interface object representing the chip.
+   */
+  @callflow(next={"*"})
+  getChip(ChipId chipId) generates (IWifiChip chip);
 };
diff --git a/wifi/1.0/IWifiApIface.hal b/wifi/1.0/IWifiApIface.hal
new file mode 100644
index 0000000..6bc3580
--- /dev/null
+++ b/wifi/1.0/IWifiApIface.hal
@@ -0,0 +1,26 @@
+/*
+ * 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@1.0;
+
+import IWifiIface;
+
+/**
+ * Interface used to represent a single AP iface.
+ */
+interface IWifiApIface extends IWifiIface {
+  /** TODO(rpius): Add methods to the interface. */
+};
diff --git a/wifi/1.0/IWifiChip.hal b/wifi/1.0/IWifiChip.hal
index 7a41ddf..cd4b219 100644
--- a/wifi/1.0/IWifiChip.hal
+++ b/wifi/1.0/IWifiChip.hal
@@ -17,6 +17,12 @@
 package android.hardware.wifi@1.0;
 
 import IWifiChipEventCallback;
+import IWifiIface;
+import IWifiApIface;
+import IWifiNanIface;
+import IWifiP2pIface;
+import IWifiStaIface;
+import IWifiRttController;
 
 /**
  * Interface that represents a chip that must be configured as a single unit.
@@ -24,15 +30,6 @@
  * to perform operations like NAN, RTT, etc.
  */
 interface IWifiChip {
-  enum IfaceType : uint32_t {
-    STA, AP, P2P,
-    /**
-     * NAN control interface. Datapath support may be queried and created
-     * through this interface.
-     */
-    NAN,
-  };
-
   /**
    * Set of interface types with the maximum number of interfaces that can have
    * one of the specified type for a given ChipIfaceCombination. See
@@ -122,6 +119,13 @@
   };
 
   /**
+   * Get the id assigned to this chip.
+   *
+   * @return id Assigned chip Id.
+   */
+  getId() generates (ChipId id);
+
+  /**
    * Requests notifications of significant events on this chip. Multiple calls
    * to this will register multiple callbacks each of which will receive all
    * events.
@@ -176,4 +180,142 @@
    * success, or |IWifiChipEventCallback.onFirmwareDebugDumpFailure| on failure.
    */
   oneway requestFirmwareDebugDump();
+
+  /**
+   * Create an AP iface on the chip.
+   *
+   * Depending on the mode the chip is configured in, the interface creation
+   * may fail if we've already reached the maximum allowed
+   * (specified in |ChipIfaceCombination|) number of ifaces of the AP type.
+   *
+   * @return iface HIDL interface object representing the iface if
+   *         successful, null otherwise.
+   */
+  createApIface() generates (IWifiApIface iface);
+
+  /**
+   * List all the AP iface names configured on the chip.
+   * The corresponding |IWifiApIface| object for any iface are
+   * retrieved using |getApIface| method.
+   *
+   * @return ifnames List of all AP iface names on the chip.
+   */
+  getApIfaceNames() generates (vec<string> ifnames);
+
+  /**
+   * Gets a HIDL interface object for the AP Iface corresponding
+   * to the provided ifname.
+   *
+   * @param ifname Name of the iface.
+   * @return iface HIDL interface object representing the iface if
+   *         it exists, null otherwise.
+   */
+  getApIface(string ifname) generates (IWifiApIface iface);
+
+  /**
+   * Create a NAN iface on the chip.
+   *
+   * Depending on the mode the chip is configured in, the interface creation
+   * may fail if we've already reached the maximum allowed
+   * (specified in |ChipIfaceCombination|) number of ifaces of the NAN type.
+   *
+   * @return iface HIDL interface object representing the iface if
+   *         successful, null otherwise.
+   */
+  createNanIface() generates (IWifiNanIface iface);
+
+  /**
+   * List all the NAN iface names configured on the chip.
+   * The corresponding |IWifiNanIface| object for any iface are
+   * retrieved using |getNanIface| method.
+   *
+   * @return ifnames List of all NAN iface names on the chip.
+   */
+  getNanIfaceNames() generates (vec<string> ifnames);
+
+  /**
+   * Gets a HIDL interface object for the NAN Iface corresponding
+   * to the provided ifname.
+   *
+   * @param ifname Name of the iface.
+   * @return iface HIDL interface object representing the iface if
+   *         it exists, null otherwise.
+   */
+  getNanIface(string ifname) generates (IWifiNanIface iface);
+
+  /**
+   * Create a P2P iface on the chip.
+   *
+   * Depending on the mode the chip is configured in, the interface creation
+   * may fail if we've already reached the maximum allowed
+   * (specified in |ChipIfaceCombination|) number of ifaces of the P2P type.
+   *
+   * @return iface HIDL interface object representing the iface if
+   *         successful, null otherwise.
+   */
+  createP2pIface() generates (IWifiP2pIface iface);
+
+  /**
+   * List all the P2P iface names configured on the chip.
+   * The corresponding |IWifiP2pIface| object for any iface are
+   * retrieved using |getP2pIface| method.
+   *
+   * @return ifnames List of all P2P iface names on the chip.
+   */
+  getP2pIfaceNames() generates (vec<string> ifnames);
+
+  /**
+   * Gets a HIDL interface object for the P2P Iface corresponding
+   * to the provided ifname.
+   *
+   * @param ifname Name of the iface.
+   * @return iface HIDL interface object representing the iface if
+   *         it exists, null otherwise.
+   */
+  getP2pIface(string ifname) generates (IWifiP2pIface iface);
+
+  /**
+   * Create an STA iface on the chip.
+   *
+   * Depending on the mode the chip is configured in, the interface creation
+   * may fail if we've already reached the maximum allowed
+   * (specified in |ChipIfaceCombination|) number of ifaces of the STA type.
+   *
+   * @return iface HIDL interface object representing the iface if
+   *         successful, null otherwise.
+   */
+  createStaIface() generates (IWifiStaIface iface);
+
+  /**
+   * List all the STA iface names configured on the chip.
+   * The corresponding |IWifiStaIface| object for any iface are
+   * retrieved using |getStaIface| method.
+   *
+   * @return ifnames List of all STA iface names on the chip.
+   */
+  getStaIfaceNames() generates (vec<string> ifnames);
+
+  /**
+   * Gets a HIDL interface object for the STA Iface corresponding
+   * to the provided ifname.
+   *
+   * @param ifname Name of the iface.
+   * @return iface HIDL interface object representing the iface if
+   *         it exists, null otherwise.
+   */
+  getStaIface(string ifname) generates (IWifiStaIface iface);
+
+  /**
+   * Create a RTTController instance.
+   *
+   * RTT controller can be either:
+   * a) Bound to a specific iface by passing in the corresponding |IWifiIface|
+   * object in |iface| param, OR
+   * b) Let the implementation decide the iface to use for RTT operations by
+   * passing null in |iface| param.
+   *
+   * @param boundIface HIDL interface object representing the iface if
+   *        the responder must be bound to a specific iface, null otherwise.
+   */
+  createRttController(IWifiIface boundIface) generates (IWifiRttController rtt);
 };
diff --git a/wifi/1.0/IWifiIface.hal b/wifi/1.0/IWifiIface.hal
new file mode 100644
index 0000000..f4150e7
--- /dev/null
+++ b/wifi/1.0/IWifiIface.hal
@@ -0,0 +1,36 @@
+/*
+ * 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@1.0;
+
+/**
+ * Interface used to represent a single iface.
+ */
+interface IWifiIface {
+  /**
+   * Get the type of this iface.
+   *
+   * @return type One of the supported iface types.
+   */
+  getType() generates (IfaceType type);
+
+  /**
+   * Get the name of this iface.
+   *
+   * @return name Name of the iface.
+   */
+  getName() generates (string name);
+};
diff --git a/wifi/1.0/IWifiNanIface.hal b/wifi/1.0/IWifiNanIface.hal
new file mode 100644
index 0000000..dade94c
--- /dev/null
+++ b/wifi/1.0/IWifiNanIface.hal
@@ -0,0 +1,26 @@
+/*
+ * 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@1.0;
+
+import IWifiIface;
+
+/**
+ * Interface used to represent a single NAN iface.
+ */
+interface IWifiNanIface extends IWifiIface {
+  /** TODO(rpius): Add methods to the interface. */
+};
diff --git a/wifi/1.0/IWifiP2pIface.hal b/wifi/1.0/IWifiP2pIface.hal
new file mode 100644
index 0000000..243748f
--- /dev/null
+++ b/wifi/1.0/IWifiP2pIface.hal
@@ -0,0 +1,26 @@
+/*
+ * 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@1.0;
+
+import IWifiIface;
+
+/**
+ * Interface used to represent a single NAN iface.
+ */
+interface IWifiP2pIface extends IWifiIface {
+  /** TODO(rpius): Add methods to the interface. */
+};
diff --git a/wifi/1.0/IWifiRttController.hal b/wifi/1.0/IWifiRttController.hal
new file mode 100644
index 0000000..d735da7
--- /dev/null
+++ b/wifi/1.0/IWifiRttController.hal
@@ -0,0 +1,32 @@
+/*
+ * 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@1.0;
+
+import IWifiIface;
+
+/**
+ * Interface used to perform RTT operations.
+ */
+interface IWifiRttController {
+  /**
+   * Get the iface on which the RTT operations will be performed.
+   *
+   * @return boundIface HIDL interface object representing the iface if bound
+   *         to a specific iface, null otherwise
+   */
+  getBoundIface() generates (IWifiIface boundIface);
+};
diff --git a/wifi/1.0/IWifiStaIface.hal b/wifi/1.0/IWifiStaIface.hal
new file mode 100644
index 0000000..5234c71
--- /dev/null
+++ b/wifi/1.0/IWifiStaIface.hal
@@ -0,0 +1,26 @@
+/*
+ * 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@1.0;
+
+import IWifiIface;
+
+/**
+ * Interface used to represent a single STA iface.
+ */
+interface IWifiStaIface extends IWifiIface {
+  /** TODO(rpius): Add methods to the interface. */
+};
diff --git a/wifi/1.0/default/Android.mk b/wifi/1.0/default/Android.mk
index 07865a5..3fd5fba 100644
--- a/wifi/1.0/default/Android.mk
+++ b/wifi/1.0/default/Android.mk
@@ -19,9 +19,14 @@
 LOCAL_CPPFLAGS := -std=c++11 -Wall -Wno-unused-parameter -Werror -Wextra
 LOCAL_SRC_FILES := \
     failure_reason_util.cpp \
-    wifi_chip.cpp \
     wifi.cpp \
-    wifi_legacy_hal.cpp
+    wifi_ap_iface.cpp \
+    wifi_chip.cpp \
+    wifi_legacy_hal.cpp \
+    wifi_nan_iface.cpp \
+    wifi_p2p_iface.cpp \
+    wifi_rtt_controller.cpp \
+    wifi_sta_iface.cpp
 LOCAL_SHARED_LIBRARIES := \
     android.hardware.wifi@1.0 \
     libbase \
diff --git a/wifi/1.0/default/wifi.cpp b/wifi/1.0/default/wifi.cpp
index d5b69b8..ff2eb4c 100644
--- a/wifi/1.0/default/wifi.cpp
+++ b/wifi/1.0/default/wifi.cpp
@@ -21,6 +21,11 @@
 #include "failure_reason_util.h"
 #include "wifi_chip.h"
 
+namespace {
+// Chip ID to use for the only supported chip.
+static constexpr android::hardware::wifi::V1_0::ChipId kChipId = 0;
+}  // namespace
+
 namespace android {
 namespace hardware {
 namespace wifi {
@@ -33,7 +38,7 @@
 Return<void> Wifi::registerEventCallback(
     const sp<IWifiEventCallback>& callback) {
   // TODO(b/31632518): remove the callback when the client is destroyed
-  callbacks_.insert(callback);
+  callbacks_.emplace_back(callback);
   return Void();
 }
 
@@ -67,7 +72,7 @@
   }
 
   // Create the chip instance once the HAL is started.
-  chip_ = new WifiChip(legacy_hal_);
+  chip_ = new WifiChip(kChipId, legacy_hal_);
   run_state_ = RunState::STARTED;
   for (const auto& callback : callbacks_) {
     callback->onStart();
@@ -108,8 +113,23 @@
   return Void();
 }
 
-Return<void> Wifi::getChip(getChip_cb cb) {
-  cb(chip_);
+Return<void> Wifi::getChipIds(getChipIds_cb cb) {
+  std::vector<ChipId> chip_ids;
+  if (chip_.get()) {
+    chip_ids.emplace_back(kChipId);
+  }
+  hidl_vec<ChipId> hidl_data;
+  hidl_data.setToExternal(chip_ids.data(), chip_ids.size());
+  cb(hidl_data);
+  return Void();
+}
+
+Return<void> Wifi::getChip(ChipId chip_id, getChip_cb cb) {
+  if (chip_.get() && chip_id == kChipId) {
+    cb(chip_);
+  } else {
+    cb(nullptr);
+  }
   return Void();
 }
 
diff --git a/wifi/1.0/default/wifi.h b/wifi/1.0/default/wifi.h
index e6cf1ac..55ba12b 100644
--- a/wifi/1.0/default/wifi.h
+++ b/wifi/1.0/default/wifi.h
@@ -18,7 +18,6 @@
 #define WIFI_H_
 
 #include <functional>
-#include <set>
 
 #include <android-base/macros.h>
 #include <android/hardware/wifi/1.0/IWifi.h>
@@ -46,7 +45,8 @@
   Return<bool> isStarted() override;
   Return<void> start() override;
   Return<void> stop() override;
-  Return<void> getChip(getChip_cb cb) override;
+  Return<void> getChipIds(getChipIds_cb cb) override;
+  Return<void> getChip(ChipId chip_id, getChip_cb cb) override;
 
  private:
   enum class RunState { STOPPED, STARTED, STOPPING };
@@ -55,7 +55,7 @@
   // and shared with all the child HIDL interface objects.
   std::shared_ptr<WifiLegacyHal> legacy_hal_;
   RunState run_state_;
-  std::set<sp<IWifiEventCallback>> callbacks_;
+  std::vector<sp<IWifiEventCallback>> callbacks_;
   sp<WifiChip> chip_;
 
   DISALLOW_COPY_AND_ASSIGN(Wifi);
diff --git a/wifi/1.0/default/wifi_ap_iface.cpp b/wifi/1.0/default/wifi_ap_iface.cpp
new file mode 100644
index 0000000..aded04d
--- /dev/null
+++ b/wifi/1.0/default/wifi_ap_iface.cpp
@@ -0,0 +1,53 @@
+/*
+ * 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 "wifi_ap_iface.h"
+
+#include <android-base/logging.h>
+
+#include "failure_reason_util.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+WifiApIface::WifiApIface(const std::string& ifname,
+                         const std::weak_ptr<WifiLegacyHal> legacy_hal)
+    : ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {}
+
+void WifiApIface::invalidate() {
+  legacy_hal_.reset();
+  is_valid_ = false;
+}
+
+Return<void> WifiApIface::getName(getName_cb cb) {
+  hidl_string hidl_ifname;
+  hidl_ifname.setToExternal(ifname_.c_str(), ifname_.size());
+  cb(hidl_ifname);
+  return Void();
+}
+
+Return<IfaceType> WifiApIface::getType() {
+  return IfaceType::AP;
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.0/default/wifi_ap_iface.h b/wifi/1.0/default/wifi_ap_iface.h
new file mode 100644
index 0000000..b95a3d8
--- /dev/null
+++ b/wifi/1.0/default/wifi_ap_iface.h
@@ -0,0 +1,59 @@
+/*
+ * 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 WIFI_AP_IFACE_H_
+#define WIFI_AP_IFACE_H_
+
+#include <android-base/macros.h>
+#include <android/hardware/wifi/1.0/IWifiApIface.h>
+
+#include "wifi_legacy_hal.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+/**
+ * HIDL interface object used to control a AP Iface instance.
+ */
+class WifiApIface : public IWifiApIface {
+ public:
+  WifiApIface(const std::string& ifname,
+              const std::weak_ptr<WifiLegacyHal> legacy_hal);
+  // Refer to |WifiChip::invalidate()|.
+  void invalidate();
+
+  // HIDL methods exposed.
+  Return<void> getName(getName_cb cb) override;
+  Return<IfaceType> getType() override;
+
+ private:
+  std::string ifname_;
+  std::weak_ptr<WifiLegacyHal> legacy_hal_;
+  bool is_valid_;
+
+  DISALLOW_COPY_AND_ASSIGN(WifiApIface);
+};
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // WIFI_AP_IFACE_H_
diff --git a/wifi/1.0/default/wifi_chip.cpp b/wifi/1.0/default/wifi_chip.cpp
index df321e2..4dd020b 100644
--- a/wifi/1.0/default/wifi_chip.cpp
+++ b/wifi/1.0/default/wifi_chip.cpp
@@ -20,31 +20,64 @@
 
 #include "failure_reason_util.h"
 
+namespace {
+using android::sp;
+using android::hardware::hidl_vec;
+using android::hardware::hidl_string;
+
+hidl_vec<hidl_string> createHidlVecOfIfaceNames(const std::string& ifname) {
+  std::vector<hidl_string> ifnames;
+  if (!ifname.empty()) {
+    hidl_string hidl_ifname;
+    hidl_ifname = ifname.c_str();
+    ifnames.emplace_back(hidl_ifname);
+  }
+  hidl_vec<hidl_string> hidl_ifnames;
+  hidl_ifnames.setToExternal(ifnames.data(), ifnames.size());
+  return hidl_ifnames;
+}
+
+template <typename Iface>
+void invalidateAndClear(sp<Iface>& iface) {
+  if (iface.get()) {
+    iface->invalidate();
+    iface.clear();
+  }
+}
+}  // namepsace
+
 namespace android {
 namespace hardware {
 namespace wifi {
 namespace V1_0 {
 namespace implementation {
 
-WifiChip::WifiChip(std::weak_ptr<WifiLegacyHal> legacy_hal)
-    : legacy_hal_(legacy_hal) {}
+WifiChip::WifiChip(ChipId chip_id,
+                   const std::weak_ptr<WifiLegacyHal> legacy_hal)
+    : chip_id_(chip_id), legacy_hal_(legacy_hal), is_valid_(true) {}
 
 void WifiChip::invalidate() {
+  invalidateAndRemoveAllIfaces();
   legacy_hal_.reset();
   callbacks_.clear();
+  is_valid_ = false;
+}
+
+Return<ChipId> WifiChip::getId() {
+  return chip_id_;
 }
 
 Return<void> WifiChip::registerEventCallback(
     const sp<IWifiChipEventCallback>& callback) {
-  if (!legacy_hal_.lock())
+  if (!is_valid_)
     return Void();
   // TODO(b/31632518): remove the callback when the client is destroyed
-  callbacks_.insert(callback);
+  callbacks_.emplace_back(callback);
   return Void();
 }
 
 Return<void> WifiChip::getAvailableModes(getAvailableModes_cb cb) {
-  if (!legacy_hal_.lock()) {
+  if (!is_valid_) {
     cb(hidl_vec<ChipMode>());
     return Void();
   } else {
@@ -54,38 +87,50 @@
 }
 
 Return<void> WifiChip::configureChip(uint32_t /*mode_id*/) {
-  if (!legacy_hal_.lock())
+  if (!is_valid_)
     return Void();
+
+  invalidateAndRemoveAllIfaces();
   // TODO add implementation
   return Void();
 }
 
 Return<uint32_t> WifiChip::getMode() {
-  if (!legacy_hal_.lock())
+  if (!is_valid_)
     return 0;
   // TODO add implementation
   return 0;
 }
 
 Return<void> WifiChip::requestChipDebugInfo() {
-  if (!legacy_hal_.lock())
+  if (!is_valid_)
     return Void();
 
   IWifiChipEventCallback::ChipDebugInfo result;
 
   std::pair<wifi_error, std::string> ret =
-      legacy_hal_.lock()->getWlanDriverVersion();
+      legacy_hal_.lock()->getDriverVersion();
   if (ret.first != WIFI_SUCCESS) {
     LOG(ERROR) << "Failed to get driver version: "
                << LegacyErrorToString(ret.first);
+    FailureReason reason = CreateFailureReasonLegacyError(
+        ret.first, " failed to get driver version");
+    for (const auto& callback : callbacks_) {
+      callback->onChipDebugInfoFailure(reason);
+    }
     return Void();
   }
   result.driverDescription = ret.second.c_str();
 
-  ret = legacy_hal_.lock()->getWlanFirmwareVersion();
+  ret = legacy_hal_.lock()->getFirmwareVersion();
   if (ret.first != WIFI_SUCCESS) {
     LOG(ERROR) << "Failed to get firmware version: "
                << LegacyErrorToString(ret.first);
+    FailureReason reason = CreateFailureReasonLegacyError(
+        ret.first, " failed to get firmware version");
+    for (const auto& callback : callbacks_) {
+      callback->onChipDebugInfoFailure(reason);
+    }
     return Void();
   }
   result.firmwareDescription = ret.second.c_str();
@@ -97,14 +142,18 @@
 }
 
 Return<void> WifiChip::requestDriverDebugDump() {
-  if (!legacy_hal_.lock())
+  if (!is_valid_)
     return Void();
 
   std::pair<wifi_error, std::vector<char>> ret =
-      legacy_hal_.lock()->requestWlanDriverMemoryDump();
+      legacy_hal_.lock()->requestDriverMemoryDump();
   if (ret.first != WIFI_SUCCESS) {
     LOG(ERROR) << "Failed to get driver debug dump: "
                << LegacyErrorToString(ret.first);
+    FailureReason reason = CreateFailureReasonLegacyError(ret.first, "");
+    for (const auto& callback : callbacks_) {
+      callback->onDriverDebugDumpFailure(reason);
+    }
     return Void();
   }
 
@@ -119,14 +168,18 @@
 }
 
 Return<void> WifiChip::requestFirmwareDebugDump() {
-  if (!legacy_hal_.lock())
+  if (!is_valid_)
     return Void();
 
   std::pair<wifi_error, std::vector<char>> ret =
-      legacy_hal_.lock()->requestWlanFirmwareMemoryDump();
+      legacy_hal_.lock()->requestFirmwareMemoryDump();
   if (ret.first != WIFI_SUCCESS) {
     LOG(ERROR) << "Failed to get firmware debug dump: "
                << LegacyErrorToString(ret.first);
+    FailureReason reason = CreateFailureReasonLegacyError(ret.first, "");
+    for (const auto& callback : callbacks_) {
+      callback->onFirmwareDebugDumpFailure(reason);
+    }
     return Void();
   }
 
@@ -140,6 +193,203 @@
   return Void();
 }
 
+Return<void> WifiChip::createApIface(createApIface_cb cb) {
+  if (!is_valid_) {
+    cb(nullptr);
+    return Void();
+  }
+
+  // TODO(b/31997422): Disallow this based on the chip combination.
+  std::string ifname = legacy_hal_.lock()->getApIfaceName();
+  ap_iface_ = new WifiApIface(ifname, legacy_hal_);
+  cb(ap_iface_);
+  return Void();
+}
+
+Return<void> WifiChip::getApIfaceNames(getApIfaceNames_cb cb) {
+  if (!is_valid_) {
+    cb(hidl_vec<hidl_string>());
+    return Void();
+  }
+
+  std::string ifname;
+  if (ap_iface_.get()) {
+    ifname = legacy_hal_.lock()->getApIfaceName().c_str();
+  }
+  cb(createHidlVecOfIfaceNames(ifname));
+  return Void();
+}
+
+Return<void> WifiChip::getApIface(const hidl_string& ifname, getApIface_cb cb) {
+  if (!is_valid_) {
+    cb(nullptr);
+    return Void();
+  }
+
+  if (ap_iface_.get() &&
+      (ifname.c_str() == legacy_hal_.lock()->getApIfaceName())) {
+    cb(ap_iface_);
+  } else {
+    cb(nullptr);
+  }
+  return Void();
+}
+
+Return<void> WifiChip::createNanIface(createNanIface_cb cb) {
+  if (!is_valid_) {
+    cb(nullptr);
+    return Void();
+  }
+
+  // TODO(b/31997422): Disallow this based on the chip combination.
+  std::string ifname = legacy_hal_.lock()->getNanIfaceName();
+  nan_iface_ = new WifiNanIface(ifname, legacy_hal_);
+  cb(nan_iface_);
+  return Void();
+}
+
+Return<void> WifiChip::getNanIfaceNames(getNanIfaceNames_cb cb) {
+  if (!is_valid_) {
+    cb(hidl_vec<hidl_string>());
+    return Void();
+  }
+
+  std::string ifname;
+  if (nan_iface_.get()) {
+    ifname = legacy_hal_.lock()->getNanIfaceName().c_str();
+  }
+  cb(createHidlVecOfIfaceNames(ifname));
+  return Void();
+}
+
+Return<void> WifiChip::getNanIface(const hidl_string& ifname,
+                                   getNanIface_cb cb) {
+  if (!is_valid_) {
+    cb(nullptr);
+    return Void();
+  }
+
+  if (nan_iface_.get() &&
+      (ifname.c_str() == legacy_hal_.lock()->getNanIfaceName())) {
+    cb(nan_iface_);
+  } else {
+    cb(nullptr);
+  }
+  return Void();
+}
+
+Return<void> WifiChip::createP2pIface(createP2pIface_cb cb) {
+  if (!is_valid_) {
+    cb(nullptr);
+    return Void();
+  }
+
+  // TODO(b/31997422): Disallow this based on the chip combination.
+  std::string ifname = legacy_hal_.lock()->getP2pIfaceName();
+  p2p_iface_ = new WifiP2pIface(ifname, legacy_hal_);
+  cb(p2p_iface_);
+  return Void();
+}
+
+Return<void> WifiChip::getP2pIfaceNames(getP2pIfaceNames_cb cb) {
+  if (!is_valid_) {
+    cb(hidl_vec<hidl_string>());
+    return Void();
+  }
+
+  std::string ifname;
+  if (p2p_iface_.get()) {
+    ifname = legacy_hal_.lock()->getP2pIfaceName().c_str();
+  }
+  cb(createHidlVecOfIfaceNames(ifname));
+  return Void();
+}
+
+Return<void> WifiChip::getP2pIface(const hidl_string& ifname,
+                                   getP2pIface_cb cb) {
+  if (!is_valid_) {
+    cb(nullptr);
+    return Void();
+  }
+
+  if (p2p_iface_.get() &&
+      (ifname.c_str() == legacy_hal_.lock()->getP2pIfaceName())) {
+    cb(p2p_iface_);
+  } else {
+    cb(nullptr);
+  }
+  return Void();
+}
+
+Return<void> WifiChip::createStaIface(createStaIface_cb cb) {
+  if (!is_valid_) {
+    cb(nullptr);
+    return Void();
+  }
+
+  // TODO(b/31997422): Disallow this based on the chip combination.
+  std::string ifname = legacy_hal_.lock()->getStaIfaceName();
+  sta_iface_ = new WifiStaIface(ifname, legacy_hal_);
+  cb(sta_iface_);
+  return Void();
+}
+
+Return<void> WifiChip::getStaIfaceNames(getStaIfaceNames_cb cb) {
+  if (!is_valid_) {
+    cb(hidl_vec<hidl_string>());
+    return Void();
+  }
+
+  std::string ifname;
+  if (sta_iface_.get()) {
+    ifname = legacy_hal_.lock()->getStaIfaceName().c_str();
+  }
+  cb(createHidlVecOfIfaceNames(ifname));
+  return Void();
+}
+
+Return<void> WifiChip::getStaIface(const hidl_string& ifname,
+                                   getStaIface_cb cb) {
+  if (!is_valid_) {
+    cb(nullptr);
+    return Void();
+  }
+
+  if (sta_iface_.get() &&
+      (ifname.c_str() == legacy_hal_.lock()->getStaIfaceName())) {
+    cb(sta_iface_);
+  } else {
+    cb(nullptr);
+  }
+  return Void();
+}
+
+Return<void> WifiChip::createRttController(const sp<IWifiIface>& bound_iface,
+                                           createRttController_cb cb) {
+  if (!is_valid_) {
+    cb(nullptr);
+    return Void();
+  }
+
+  sp<WifiRttController> rtt = new WifiRttController(bound_iface, legacy_hal_);
+  rtt_controllers_.emplace_back(rtt);
+  cb(rtt);
+  return Void();
+}
+
+void WifiChip::invalidateAndRemoveAllIfaces() {
+  invalidateAndClear(ap_iface_);
+  invalidateAndClear(nan_iface_);
+  invalidateAndClear(p2p_iface_);
+  invalidateAndClear(sta_iface_);
+  // Since all the ifaces are invalid now, all RTT controller objects
+  // using those ifaces also need to be invalidated.
+  for (const auto& rtt : rtt_controllers_) {
+    rtt->invalidate();
+  }
+  rtt_controllers_.clear();
+}
+
 }  // namespace implementation
 }  // namespace V1_0
 }  // namespace wifi
diff --git a/wifi/1.0/default/wifi_chip.h b/wifi/1.0/default/wifi_chip.h
index 95fabe4..94ffa63 100644
--- a/wifi/1.0/default/wifi_chip.h
+++ b/wifi/1.0/default/wifi_chip.h
@@ -17,12 +17,17 @@
 #ifndef WIFI_CHIP_H_
 #define WIFI_CHIP_H_
 
-#include <set>
+#include <map>
 
 #include <android-base/macros.h>
 #include <android/hardware/wifi/1.0/IWifiChip.h>
 
+#include "wifi_ap_iface.h"
 #include "wifi_legacy_hal.h"
+#include "wifi_nan_iface.h"
+#include "wifi_p2p_iface.h"
+#include "wifi_rtt_controller.h"
+#include "wifi_sta_iface.h"
 
 namespace android {
 namespace hardware {
@@ -37,11 +42,24 @@
  */
 class WifiChip : public IWifiChip {
  public:
-  WifiChip(std::weak_ptr<WifiLegacyHal> legacy_hal);
-  // Invalidate this instance once the HAL is stopped.
+  WifiChip(ChipId chip_id, const std::weak_ptr<WifiLegacyHal> legacy_hal);
+  // HIDL does not provide a built-in mechanism to let the server invalidate
+  // a HIDL interface object after creation. If any client process holds onto
+  // a reference to the object in their context, any method calls on that
+  // reference will continue to be directed to the server.
+  //
+  // However Wifi HAL needs to control the lifetime of these objects. So, add
+  // a public |invalidate| method to |WifiChip| and it's child objects. This
+  // will be used to mark an object invalid when either:
+  // a) Wifi HAL is stopped, or
+  // b) Wifi Chip is reconfigured.
+  //
+  // All HIDL method implementations should check if the object is still marked
+  // valid before processing them.
   void invalidate();
 
   // HIDL methods exposed.
+  Return<ChipId> getId() override;
   Return<void> registerEventCallback(
       const sp<IWifiChipEventCallback>& callback) override;
   Return<void> getAvailableModes(getAvailableModes_cb cb) override;
@@ -50,10 +68,36 @@
   Return<void> requestChipDebugInfo() override;
   Return<void> requestDriverDebugDump() override;
   Return<void> requestFirmwareDebugDump() override;
+  Return<void> createApIface(createApIface_cb cb) override;
+  Return<void> getApIfaceNames(getApIfaceNames_cb cb) override;
+  Return<void> getApIface(const hidl_string& ifname, getApIface_cb cb) override;
+  Return<void> createNanIface(createNanIface_cb cb) override;
+  Return<void> getNanIfaceNames(getNanIfaceNames_cb cb) override;
+  Return<void> getNanIface(const hidl_string& ifname,
+                           getNanIface_cb cb) override;
+  Return<void> createP2pIface(createP2pIface_cb cb) override;
+  Return<void> getP2pIfaceNames(getP2pIfaceNames_cb cb) override;
+  Return<void> getP2pIface(const hidl_string& ifname,
+                           getP2pIface_cb cb) override;
+  Return<void> createStaIface(createStaIface_cb cb) override;
+  Return<void> getStaIfaceNames(getStaIfaceNames_cb cb) override;
+  Return<void> getStaIface(const hidl_string& ifname,
+                           getStaIface_cb cb) override;
+  Return<void> createRttController(const sp<IWifiIface>& bound_iface,
+                                   createRttController_cb cb) override;
 
  private:
+  void invalidateAndRemoveAllIfaces();
+
+  ChipId chip_id_;
   std::weak_ptr<WifiLegacyHal> legacy_hal_;
-  std::set<sp<IWifiChipEventCallback>> callbacks_;
+  std::vector<sp<IWifiChipEventCallback>> callbacks_;
+  sp<WifiApIface> ap_iface_;
+  sp<WifiNanIface> nan_iface_;
+  sp<WifiP2pIface> p2p_iface_;
+  sp<WifiStaIface> sta_iface_;
+  std::vector<sp<WifiRttController>> rtt_controllers_;
+  bool is_valid_;
 
   DISALLOW_COPY_AND_ASSIGN(WifiChip);
 };
diff --git a/wifi/1.0/default/wifi_legacy_hal.cpp b/wifi/1.0/default/wifi_legacy_hal.cpp
index a6df996..553a058 100644
--- a/wifi/1.0/default/wifi_legacy_hal.cpp
+++ b/wifi/1.0/default/wifi_legacy_hal.cpp
@@ -25,12 +25,6 @@
 #include <wifi_system/interface_tool.h>
 
 namespace {
-std::string getWlanInterfaceName() {
-  char buffer[PROPERTY_VALUE_MAX];
-  property_get("wifi.interface", buffer, "wlan0");
-  return buffer;
-}
-
 // Legacy HAL functions accept "C" style function pointers, so use global
 // functions to pass to the legacy HAL function and store the corresponding
 // std::function methods to be invoked.
@@ -120,7 +114,31 @@
   return WIFI_SUCCESS;
 }
 
-std::pair<wifi_error, std::string> WifiLegacyHal::getWlanDriverVersion() {
+std::string WifiLegacyHal::getApIfaceName() {
+  // Fake name. This interface does not exist in legacy HAL
+  // API's.
+  return "ap0";
+}
+
+std::string WifiLegacyHal::getNanIfaceName() {
+  // Fake name. This interface does not exist in legacy HAL
+  // API's.
+  return "nan0";
+}
+
+std::string WifiLegacyHal::getP2pIfaceName() {
+  std::array<char, PROPERTY_VALUE_MAX> buffer;
+  property_get("wifi.direct.interface", buffer.data(), "p2p0");
+  return buffer.data();
+}
+
+std::string WifiLegacyHal::getStaIfaceName() {
+  std::array<char, PROPERTY_VALUE_MAX> buffer;
+  property_get("wifi.interface", buffer.data(), "wlan0");
+  return buffer.data();
+}
+
+std::pair<wifi_error, std::string> WifiLegacyHal::getDriverVersion() {
   std::array<char, kMaxVersionStringLength> buffer;
   buffer.fill(0);
   wifi_error status = global_func_table_.wifi_get_driver_version(
@@ -128,7 +146,7 @@
   return std::make_pair(status, buffer.data());
 }
 
-std::pair<wifi_error, std::string> WifiLegacyHal::getWlanFirmwareVersion() {
+std::pair<wifi_error, std::string> WifiLegacyHal::getFirmwareVersion() {
   std::array<char, kMaxVersionStringLength> buffer;
   buffer.fill(0);
   wifi_error status = global_func_table_.wifi_get_firmware_version(
@@ -137,7 +155,7 @@
 }
 
 std::pair<wifi_error, std::vector<char>>
-WifiLegacyHal::requestWlanDriverMemoryDump() {
+WifiLegacyHal::requestDriverMemoryDump() {
   std::vector<char> driver_dump;
   on_driver_memory_dump_internal_callback = [&driver_dump](char* buffer,
                                                            int buffer_size) {
@@ -150,7 +168,7 @@
 }
 
 std::pair<wifi_error, std::vector<char>>
-WifiLegacyHal::requestWlanFirmwareMemoryDump() {
+WifiLegacyHal::requestFirmwareMemoryDump() {
   std::vector<char> firmware_dump;
   on_firmware_memory_dump_internal_callback = [&firmware_dump](
       char* buffer, int buffer_size) {
@@ -163,8 +181,7 @@
 }
 
 wifi_error WifiLegacyHal::retrieveWlanInterfaceHandle() {
-  const std::string& ifname_to_find = getWlanInterfaceName();
-
+  const std::string& ifname_to_find = getStaIfaceName();
   wifi_interface_handle* iface_handles = nullptr;
   int num_iface_handles = 0;
   wifi_error status = global_func_table_.wifi_get_ifaces(
diff --git a/wifi/1.0/default/wifi_legacy_hal.h b/wifi/1.0/default/wifi_legacy_hal.h
index f691b9b..3585975 100644
--- a/wifi/1.0/default/wifi_legacy_hal.h
+++ b/wifi/1.0/default/wifi_legacy_hal.h
@@ -35,15 +35,21 @@
 class WifiLegacyHal {
  public:
   WifiLegacyHal();
+  // Names to use for the different types of iface.
+  std::string getApIfaceName();
+  std::string getNanIfaceName();
+  std::string getP2pIfaceName();
+  std::string getStaIfaceName();
+
   // Initialize the legacy HAL and start the event looper thread.
   wifi_error start();
   // Deinitialize the legacy HAL and stop the event looper thread.
   wifi_error stop(const std::function<void()>& on_complete_callback);
   // Wrappers for all the functions in the legacy HAL function table.
-  std::pair<wifi_error, std::string> getWlanDriverVersion();
-  std::pair<wifi_error, std::string> getWlanFirmwareVersion();
-  std::pair<wifi_error, std::vector<char>> requestWlanDriverMemoryDump();
-  std::pair<wifi_error, std::vector<char>> requestWlanFirmwareMemoryDump();
+  std::pair<wifi_error, std::string> getDriverVersion();
+  std::pair<wifi_error, std::string> getFirmwareVersion();
+  std::pair<wifi_error, std::vector<char>> requestDriverMemoryDump();
+  std::pair<wifi_error, std::vector<char>> requestFirmwareMemoryDump();
 
  private:
   static const uint32_t kMaxVersionStringLength;
diff --git a/wifi/1.0/default/wifi_nan_iface.cpp b/wifi/1.0/default/wifi_nan_iface.cpp
new file mode 100644
index 0000000..3c7ae4b
--- /dev/null
+++ b/wifi/1.0/default/wifi_nan_iface.cpp
@@ -0,0 +1,53 @@
+/*
+ * 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 "wifi_nan_iface.h"
+
+#include <android-base/logging.h>
+
+#include "failure_reason_util.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+WifiNanIface::WifiNanIface(const std::string& ifname,
+                           const std::weak_ptr<WifiLegacyHal> legacy_hal)
+    : ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {}
+
+void WifiNanIface::invalidate() {
+  legacy_hal_.reset();
+  is_valid_ = false;
+}
+
+Return<void> WifiNanIface::getName(getName_cb cb) {
+  hidl_string hidl_ifname;
+  hidl_ifname.setToExternal(ifname_.c_str(), ifname_.size());
+  cb(hidl_ifname);
+  return Void();
+}
+
+Return<IfaceType> WifiNanIface::getType() {
+  return IfaceType::NAN;
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.0/default/wifi_nan_iface.h b/wifi/1.0/default/wifi_nan_iface.h
new file mode 100644
index 0000000..93e2e77
--- /dev/null
+++ b/wifi/1.0/default/wifi_nan_iface.h
@@ -0,0 +1,59 @@
+/*
+ * 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 WIFI_NAN_IFACE_H_
+#define WIFI_NAN_IFACE_H_
+
+#include <android-base/macros.h>
+#include <android/hardware/wifi/1.0/IWifiNanIface.h>
+
+#include "wifi_legacy_hal.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+/**
+ * HIDL interface object used to control a NAN Iface instance.
+ */
+class WifiNanIface : public IWifiNanIface {
+ public:
+  WifiNanIface(const std::string& ifname,
+               const std::weak_ptr<WifiLegacyHal> legacy_hal);
+  // Refer to |WifiChip::invalidate()|.
+  void invalidate();
+
+  // HIDL methods exposed.
+  Return<void> getName(getName_cb cb) override;
+  Return<IfaceType> getType() override;
+
+ private:
+  std::string ifname_;
+  std::weak_ptr<WifiLegacyHal> legacy_hal_;
+  bool is_valid_;
+
+  DISALLOW_COPY_AND_ASSIGN(WifiNanIface);
+};
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // WIFI_NAN_IFACE_H_
diff --git a/wifi/1.0/default/wifi_p2p_iface.cpp b/wifi/1.0/default/wifi_p2p_iface.cpp
new file mode 100644
index 0000000..349a158
--- /dev/null
+++ b/wifi/1.0/default/wifi_p2p_iface.cpp
@@ -0,0 +1,53 @@
+/*
+ * 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 "wifi_p2p_iface.h"
+
+#include <android-base/logging.h>
+
+#include "failure_reason_util.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+WifiP2pIface::WifiP2pIface(const std::string& ifname,
+                           const std::weak_ptr<WifiLegacyHal> legacy_hal)
+    : ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {}
+
+void WifiP2pIface::invalidate() {
+  legacy_hal_.reset();
+  is_valid_ = false;
+}
+
+Return<void> WifiP2pIface::getName(getName_cb cb) {
+  hidl_string hidl_ifname;
+  hidl_ifname.setToExternal(ifname_.c_str(), ifname_.size());
+  cb(hidl_ifname);
+  return Void();
+}
+
+Return<IfaceType> WifiP2pIface::getType() {
+  return IfaceType::P2P;
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.0/default/wifi_p2p_iface.h b/wifi/1.0/default/wifi_p2p_iface.h
new file mode 100644
index 0000000..d70415d
--- /dev/null
+++ b/wifi/1.0/default/wifi_p2p_iface.h
@@ -0,0 +1,59 @@
+/*
+ * 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 WIFI_P2P_IFACE_H_
+#define WIFI_P2P_IFACE_H_
+
+#include <android-base/macros.h>
+#include <android/hardware/wifi/1.0/IWifiP2pIface.h>
+
+#include "wifi_legacy_hal.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+/**
+ * HIDL interface object used to control a P2P Iface instance.
+ */
+class WifiP2pIface : public IWifiP2pIface {
+ public:
+  WifiP2pIface(const std::string& ifname,
+               const std::weak_ptr<WifiLegacyHal> legacy_hal);
+  // Refer to |WifiChip::invalidate()|.
+  void invalidate();
+
+  // HIDL methods exposed.
+  Return<void> getName(getName_cb cb) override;
+  Return<IfaceType> getType() override;
+
+ private:
+  std::string ifname_;
+  std::weak_ptr<WifiLegacyHal> legacy_hal_;
+  bool is_valid_;
+
+  DISALLOW_COPY_AND_ASSIGN(WifiP2pIface);
+};
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // WIFI_P2P_IFACE_H_
diff --git a/wifi/1.0/default/wifi_rtt_controller.cpp b/wifi/1.0/default/wifi_rtt_controller.cpp
new file mode 100644
index 0000000..e2df1a8
--- /dev/null
+++ b/wifi/1.0/default/wifi_rtt_controller.cpp
@@ -0,0 +1,48 @@
+/*
+ * 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 "wifi_rtt_controller.h"
+
+#include <android-base/logging.h>
+
+#include "failure_reason_util.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+WifiRttController::WifiRttController(
+    const sp<IWifiIface>& bound_iface,
+    const std::weak_ptr<WifiLegacyHal> legacy_hal)
+    : bound_iface_(bound_iface), legacy_hal_(legacy_hal), is_valid_(true) {}
+
+void WifiRttController::invalidate() {
+  legacy_hal_.reset();
+  is_valid_ = false;
+}
+
+Return<void> WifiRttController::getBoundIface(getBoundIface_cb cb) {
+  cb(bound_iface_);
+  return Void();
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.0/default/wifi_rtt_controller.h b/wifi/1.0/default/wifi_rtt_controller.h
new file mode 100644
index 0000000..8d78b93
--- /dev/null
+++ b/wifi/1.0/default/wifi_rtt_controller.h
@@ -0,0 +1,59 @@
+/*
+ * 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 WIFI_RTT_CONTROLLER_H_
+#define WIFI_RTT_CONTROLLER_H_
+
+#include <android-base/macros.h>
+#include <android/hardware/wifi/1.0/IWifiIface.h>
+#include <android/hardware/wifi/1.0/IWifiRttController.h>
+
+#include "wifi_legacy_hal.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+/**
+ * HIDL interface object used to control all RTT operations.
+ */
+class WifiRttController : public IWifiRttController {
+ public:
+  WifiRttController(const sp<IWifiIface>& bound_iface,
+                    const std::weak_ptr<WifiLegacyHal> legacy_hal);
+  // Refer to |WifiChip::invalidate()|.
+  void invalidate();
+
+  // HIDL methods exposed.
+  Return<void> getBoundIface(getBoundIface_cb cb) override;
+
+ private:
+  sp<IWifiIface> bound_iface_;
+  std::weak_ptr<WifiLegacyHal> legacy_hal_;
+  bool is_valid_;
+
+  DISALLOW_COPY_AND_ASSIGN(WifiRttController);
+};
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // WIFI_RTT_CONTROLLER_H_
diff --git a/wifi/1.0/default/wifi_sta_iface.cpp b/wifi/1.0/default/wifi_sta_iface.cpp
new file mode 100644
index 0000000..225cec4
--- /dev/null
+++ b/wifi/1.0/default/wifi_sta_iface.cpp
@@ -0,0 +1,53 @@
+/*
+ * 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 "wifi_sta_iface.h"
+
+#include <android-base/logging.h>
+
+#include "failure_reason_util.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+WifiStaIface::WifiStaIface(const std::string& ifname,
+                           const std::weak_ptr<WifiLegacyHal> legacy_hal)
+    : ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {}
+
+void WifiStaIface::invalidate() {
+  legacy_hal_.reset();
+  is_valid_ = false;
+}
+
+Return<void> WifiStaIface::getName(getName_cb cb) {
+  hidl_string hidl_ifname;
+  hidl_ifname.setToExternal(ifname_.c_str(), ifname_.size());
+  cb(hidl_ifname);
+  return Void();
+}
+
+Return<IfaceType> WifiStaIface::getType() {
+  return IfaceType::STA;
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.0/default/wifi_sta_iface.h b/wifi/1.0/default/wifi_sta_iface.h
new file mode 100644
index 0000000..fc5efec
--- /dev/null
+++ b/wifi/1.0/default/wifi_sta_iface.h
@@ -0,0 +1,59 @@
+/*
+ * 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 WIFI_STA_IFACE_H_
+#define WIFI_STA_IFACE_H_
+
+#include <android-base/macros.h>
+#include <android/hardware/wifi/1.0/IWifiStaIface.h>
+
+#include "wifi_legacy_hal.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_0 {
+namespace implementation {
+
+/**
+ * HIDL interface object used to control a STA Iface instance.
+ */
+class WifiStaIface : public IWifiStaIface {
+ public:
+  WifiStaIface(const std::string& ifname,
+               const std::weak_ptr<WifiLegacyHal> legacy_hal);
+  // Refer to |WifiChip::invalidate()|.
+  void invalidate();
+
+  // HIDL methods exposed.
+  Return<void> getName(getName_cb cb) override;
+  Return<IfaceType> getType() override;
+
+ private:
+  std::string ifname_;
+  std::weak_ptr<WifiLegacyHal> legacy_hal_;
+  bool is_valid_;
+
+  DISALLOW_COPY_AND_ASSIGN(WifiStaIface);
+};
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // WIFI_STA_IFACE_H_
diff --git a/wifi/1.0/types.hal b/wifi/1.0/types.hal
index 49849ea..d9abaef 100644
--- a/wifi/1.0/types.hal
+++ b/wifi/1.0/types.hal
@@ -16,6 +16,9 @@
 
 package android.hardware.wifi@1.0;
 
+/**
+ * List of failure reasons returned.
+ */
 enum CommandFailureReason : uint32_t {
   UNKNOWN,
   DUPLICATE_COMMAND_ID,
@@ -41,6 +44,25 @@
 };
 
 /**
+ * List of Iface types supported.
+ */
+enum IfaceType : uint32_t {
+  STA,
+  AP,
+  P2P,
+  /**
+   * NAN control interface. Datapath support may be queried and created
+   * through this interface.
+   */
+  NAN,
+};
+
+/**
+ * An identifier assigned to every chip on the device.
+ */
+typedef uint32_t ChipId;
+
+/**
  * An identifier for a mode that the chip can be put in.
  */
 typedef uint32_t ChipModeId;