diff --git a/audio/2.0/config/audio_policy_configuration.xsd b/audio/2.0/config/audio_policy_configuration.xsd
index eb59152..7647cad 100644
--- a/audio/2.0/config/audio_policy_configuration.xsd
+++ b/audio/2.0/config/audio_policy_configuration.xsd
@@ -49,10 +49,6 @@
             <xs:selector xpath="modules/module"/>
             <xs:field xpath="@name"/>
         </xs:key>
-        <xs:key name="devicePortNameGlobalKey">
-            <xs:selector xpath="modules/module/devicePorts/devicePort"/>
-            <xs:field xpath="@tagName"/>
-        </xs:key>
         <xs:unique name="volumeTargetUniqueness">
             <xs:selector xpath="volumes/volume"/>
             <xs:field xpath="@stream"/>
@@ -73,14 +69,28 @@
     <!-- Enum values of IDevicesFactory::Device
          TODO: generate from hidl to avoid manual sync. -->
     <xs:simpleType name="halName">
-        <xs:restriction base="xs:string">
-            <xs:enumeration value="primary"/>
-            <xs:enumeration value="a2dp"/>
-            <xs:enumeration value="usb"/>
-            <xs:enumeration value="r_submix"/>
-            <xs:enumeration value="codec_offload"/>
-            <xs:enumeration value="stub"/>
-        </xs:restriction>
+        <xs:union>
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:enumeration value="primary"/>
+                    <xs:enumeration value="a2dp"/>
+                    <xs:enumeration value="usb"/>
+                    <xs:enumeration value="r_submix"/>
+                    <xs:enumeration value="codec_offload"/>
+                    <xs:enumeration value="stub"/>
+                </xs:restriction>
+            </xs:simpleType>
+            <xs:simpleType>
+                <!-- Vendor eXtension names must be in the vx namespace.
+                     Vendor are encouraged to namespace their module names.
+                     Example for an hypothetical Google virtual reality HAL:
+                        <module name="vx_google_vr" halVersion="3.0">
+                -->
+                <xs:restriction base="xs:string">
+                    <xs:pattern value="vx_[_a-zA-Z0-9]+"/>
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:union>
     </xs:simpleType>
     <xs:complexType name="modules">
         <xs:annotation>
@@ -127,13 +137,15 @@
                     <xs:selector xpath="mixPorts/mixPort"/>
                     <xs:field xpath="@name"/>
                 </xs:unique>
-                <!-- Although this key constraint is redundant with devicePortNameGlobalKey,
-                     the set is used to constraint defaultOutputDevice and attachedDevice
-                     to reference a devicePort of the same module. -->
                 <xs:key name="devicePortNameKey">
                     <xs:selector xpath="devicePorts/devicePort"/>
                     <xs:field xpath="@tagName"/>
                 </xs:key>
+                <xs:unique name="devicePortUniqueness">
+                    <xs:selector xpath="devicePorts/devicePort"/>
+                    <xs:field xpath="@type"/>
+                    <xs:field xpath="@address"/>
+                </xs:unique>
                 <xs:keyref name="defaultOutputDeviceRef" refer="devicePortNameKey">
                     <xs:selector xpath="defaultOutputDevice"/>
                     <xs:field xpath="."/>
@@ -405,7 +417,7 @@
                     <xs:attribute name="tagName" type="xs:token" use="required"/>
                     <xs:attribute name="type" type="audioDevice" use="required"/>
                     <xs:attribute name="role" type="role" use="required"/>
-                    <xs:attribute name="address" type="xs:string" use="optional"/>
+                    <xs:attribute name="address" type="xs:string" use="optional" default=""/>
                 </xs:complexType>
                 <xs:unique name="devicePortProfileUniqueness">
                     <xs:selector xpath="profile"/>
diff --git a/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index 7c213d4..fd175de 100644
--- a/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
+++ b/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
@@ -716,11 +716,12 @@
                ASSERT_GE(extract(stream->getBufferSize()),
                          extract(stream->getFrameSize())));
 
-template <class Property, class CapabilityGetter, class Getter, class Setter>
+template <class Property, class CapabilityGetter>
 static void testCapabilityGetter(const string& name, IStream* stream,
-                                 Property currentValue,
                                  CapabilityGetter capablityGetter,
-                                 Getter getter, Setter setter) {
+                                 Return<Property> (IStream::*getter)(),
+                                 Return<Result> (IStream::*setter)(Property),
+                                 bool currentMustBeSupported = true) {
     hidl_vec<Property> capabilities;
     ASSERT_OK((stream->*capablityGetter)(returnIn(capabilities)));
     if (capabilities.size() == 0) {
@@ -731,16 +732,24 @@
         doc::partialTest(name + " is not supported");
         return;
     };
-    // TODO: This code has never been tested on a hal that supports
-    // getSupportedSampleRates
-    EXPECT_NE(std::find(capabilities.begin(), capabilities.end(), currentValue),
-              capabilities.end())
-        << "current " << name << " is not in the list of the supported ones "
-        << toString(capabilities);
+
+    if (currentMustBeSupported) {
+        Property currentValue = extract((stream->*getter)());
+        EXPECT_NE(std::find(capabilities.begin(), capabilities.end(), currentValue),
+                  capabilities.end())
+            << "current " << name << " is not in the list of the supported ones "
+            << toString(capabilities);
+    }
 
     // Check that all declared supported values are indeed supported
     for (auto capability : capabilities) {
-        ASSERT_OK((stream->*setter)(capability));
+        auto ret = (stream->*setter)(capability);
+        ASSERT_TRUE(ret.isOk());
+        if (ret == Result::NOT_SUPPORTED) {
+            doc::partialTest("Setter is not supported");
+            return;
+        }
+        ASSERT_OK(ret);
         ASSERT_EQ(capability, extract((stream->*getter)()));
     }
 }
@@ -748,15 +757,17 @@
 TEST_IO_STREAM(SupportedSampleRate,
                "Check that the stream sample rate is declared as supported",
                testCapabilityGetter("getSupportedSampleRate", stream.get(),
-                                    extract(stream->getSampleRate()),
                                     &IStream::getSupportedSampleRates,
                                     &IStream::getSampleRate,
-                                    &IStream::setSampleRate))
+                                    &IStream::setSampleRate,
+                                    // getSupportedSampleRate returns the native sampling rates,
+                                    // (the sampling rates that can be played without resampling)
+                                    // but other sampling rates can be supported by the HAL.
+                                    false))
 
 TEST_IO_STREAM(SupportedChannelMask,
                "Check that the stream channel mask is declared as supported",
                testCapabilityGetter("getSupportedChannelMask", stream.get(),
-                                    extract(stream->getChannelMask()),
                                     &IStream::getSupportedChannelMasks,
                                     &IStream::getChannelMask,
                                     &IStream::setChannelMask))
@@ -764,7 +775,6 @@
 TEST_IO_STREAM(SupportedFormat,
                "Check that the stream format is declared as supported",
                testCapabilityGetter("getSupportedFormat", stream.get(),
-                                    extract(stream->getFormat()),
                                     &IStream::getSupportedFormats,
                                     &IStream::getFormat, &IStream::setFormat))
 
diff --git a/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp b/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp
index f48a95d..d1d7f73 100644
--- a/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp
+++ b/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp
@@ -22,6 +22,7 @@
 #include <android/hardware/boot/1.0/IBootControl.h>
 
 #include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
 
 using ::android::hardware::boot::V1_0::IBootControl;
 using ::android::hardware::boot::V1_0::CommandResult;
@@ -33,12 +34,25 @@
 using std::string;
 using std::vector;
 
+// Test environment for Boot HIDL HAL.
+class BootHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static BootHidlEnvironment* Instance() {
+        static BootHidlEnvironment* instance = new BootHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IBootControl>(); }
+};
+
 // The main test class for the Boot HIDL HAL.
 class BootHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  public:
   virtual void SetUp() override {
-    boot = ::testing::VtsHalHidlTargetTestBase::getService<IBootControl>();
-    ASSERT_NE(boot, nullptr);
+      boot = ::testing::VtsHalHidlTargetTestBase::getService<IBootControl>(
+          BootHidlEnvironment::Instance()->getServiceName<IBootControl>());
+      ASSERT_NE(boot, nullptr);
   }
 
   virtual void TearDown() override {}
@@ -171,8 +185,10 @@
 }
 
 int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  LOG(INFO) << "Test result = " << status;
-  return status;
+    ::testing::AddGlobalTestEnvironment(BootHidlEnvironment::Instance());
+    ::testing::InitGoogleTest(&argc, argv);
+    BootHidlEnvironment::Instance()->init(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
 }
diff --git a/broadcastradio/2.0/Android.bp b/broadcastradio/2.0/Android.bp
new file mode 100644
index 0000000..5146932
--- /dev/null
+++ b/broadcastradio/2.0/Android.bp
@@ -0,0 +1,33 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.broadcastradio@2.0",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "types.hal",
+        "IBroadcastRadio.hal",
+        "ITunerCallback.hal",
+        "ITunerSession.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "Constants",
+        "IdentifierType",
+        "Metadata",
+        "MetadataKey",
+        "ProgramIdentifier",
+        "ProgramInfo",
+        "ProgramInfoFlags",
+        "ProgramSelector",
+        "Properties",
+        "Result",
+        "VendorKeyValue",
+    ],
+    gen_java: true,
+}
+
diff --git a/broadcastradio/2.0/IBroadcastRadio.hal b/broadcastradio/2.0/IBroadcastRadio.hal
new file mode 100644
index 0000000..3ab1cc2
--- /dev/null
+++ b/broadcastradio/2.0/IBroadcastRadio.hal
@@ -0,0 +1,81 @@
+/* Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.broadcastradio@2.0;
+
+import ITunerCallback;
+import ITunerSession;
+
+/**
+ * Represents a hardware broadcast radio module. A single module may contain
+ * multiple hardware tuners (i.e. with an additional background tuner), but the
+ * layers above the HAL see them as a single logical unit.
+ */
+interface IBroadcastRadio {
+    /**
+     * Returns module properties: a description of a module and its
+     * capabilities. This method must not fail.
+     *
+     * @return properties Module description.
+     */
+    getProperties() generates (Properties properties);
+
+    /**
+     * Opens a new tuner session.
+     *
+     * There may be only one session active at a time. If the new session was
+     * requested when the old one was active, the old must be terminated
+     * (aggressive open).
+     *
+     * @param callback The callback interface.
+     * @return result OK in case of success.
+     * @return session The session interface.
+     */
+    openSession(ITunerCallback callback)
+            generates (Result result, ITunerSession session);
+
+    /**
+     * Fetch image from radio module cache.
+     *
+     * This is out-of-band transport mechanism for images carried with metadata.
+     * The metadata vector only passes the identifier, so the client may cache
+     * images or even not fetch them.
+     *
+     * The identifier may be any arbitrary number (i.e. sha256 prefix) selected
+     * by the vendor. It must be stable across sessions so the application may
+     * cache it.
+     *
+     * The data must be a valid PNG, JPEG, GIF or BMP file.
+     * Image data with an invalid format must be handled gracefully in the same
+     * way as a missing image.
+     *
+     * The image identifier may become invalid after some time from passing it
+     * with metadata struct (due to resource cleanup at the HAL implementation).
+     * However, it must remain valid for a currently tuned program at least
+     * until onCurrentProgramInfoChanged is called.
+     *
+     * There is still a race condition possible between
+     * onCurrentProgramInfoChanged callback and the HAL implementation eagerly
+     * clearing the cache (because the next onCurrentProgramInfoChanged came).
+     * In such case, client application may expect the new
+     * onCurrentProgramInfoChanged callback with updated image identifier.
+     *
+     * @param id Identifier of an image (value of Constants::INVALID_IMAGE is
+     *           reserved and must be treated as invalid image).
+     * @return image A binary blob with image data
+     *               or a zero-length vector if identifier doesn't exist.
+     */
+    getImage(uint32_t id) generates (vec<uint8_t> image);
+};
diff --git a/broadcastradio/2.0/ITunerCallback.hal b/broadcastradio/2.0/ITunerCallback.hal
new file mode 100644
index 0000000..1aefc4e
--- /dev/null
+++ b/broadcastradio/2.0/ITunerCallback.hal
@@ -0,0 +1,67 @@
+/* Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.broadcastradio@2.0;
+
+interface ITunerCallback {
+    /**
+     * Method called by the HAL when a tuning operation fails
+     * following a step(), scan() or tune() command.
+     *
+     * @param result OK if tune succeeded;
+     *               TIMEOUT in case of time out.
+     * @param selector A ProgramSelector structure passed from tune(),
+     *                 empty for step() and scan().
+     */
+    oneway onTuneFailed(Result result, ProgramSelector selector);
+
+    /**
+     * Method called by the HAL when current program information (including
+     * metadata) is updated.
+     *
+     * This is also called when the radio tuned to the static (not a valid
+     * station), see the TUNED flag of ProgramInfoFlags.
+     *
+     * @param info Current program information.
+     */
+    oneway onCurrentProgramInfoChanged(ProgramInfo info);
+
+    /**
+     * Method called by the HAL when the antenna gets connected or disconnected.
+     *
+     * For a new tuner session, client must assume the antenna is connected.
+     * If it's not, then antennaStateChange must be called within
+     * Constants::ANTENNA_DISCONNECTED_TIMEOUT_MS to indicate that.
+     *
+     * @param connected True if the antenna is now connected, false otherwise.
+     */
+    oneway onAntennaStateChange(bool connected);
+
+    /**
+     * Generic callback for passing updates to vendor-specific parameter values.
+     * The framework does not interpret the parameters, they are passed
+     * in an opaque manner between a vendor application and HAL.
+     *
+     * It's up to the HAL implementation if and how to implement this callback,
+     * as long as it obeys the prefix rule. In particular, only selected keys
+     * may be notified this way. However, setParameters must not trigger
+     * this callback, while an internal event can change parameters
+     * asynchronously.
+     *
+     * @param parameters Vendor-specific key-value pairs,
+     *                   opaque to Android framework.
+     */
+    oneway onParametersUpdated(vec<VendorKeyValue> parameters);
+};
diff --git a/broadcastradio/2.0/ITunerSession.hal b/broadcastradio/2.0/ITunerSession.hal
new file mode 100644
index 0000000..ae6cbb5
--- /dev/null
+++ b/broadcastradio/2.0/ITunerSession.hal
@@ -0,0 +1,137 @@
+/* Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.broadcastradio@2.0;
+
+interface ITunerSession {
+    /**
+     * Tune to a specified program.
+     *
+     * Automatically cancels pending scan, step or tune.
+     * If the method returns OK, tuneFailed or currentProgramInfoChanged
+     * callback must be called.
+     *
+     * @param program Program to tune to.
+     * @return result OK if successfully started tuning.
+     *                NOT_SUPPORTED if the program selector doesn't contain any
+     *                supported identifier.
+     *                INVALID_ARGUMENTS if the program selector contains
+     *                identifiers in invalid format (i.e. out of range).
+     */
+    tune(ProgramSelector program) generates (Result result);
+
+    /**
+     * Tune to the next valid program.
+     *
+     * Automatically cancels pending scan, step or tune.
+     * If the method returns OK, tuneFailed or currentProgramInfoChanged
+     * callback must be called.
+     *
+     * The skipSubChannel parameter is used to skip digital radio subchannels:
+     *  - HD Radio SPS;
+     *  - DAB secondary service.
+     *
+     * As an implementation detail, the HAL has the option to perform an actual
+     * scan or select the next program from the list retrieved in the
+     * background, if one is not stale.
+     *
+     * @param directionUp True to change towards higher numeric values
+     *                    (frequency, channel number), false towards lower.
+     * @param skipSubChannel Don't tune to subchannels.
+     * @return result OK if the scan has successfully started.
+     */
+    scan(bool directionUp, bool skipSubChannel) generates (Result result);
+
+    /**
+     * Tune to the adjacent channel, which may not be occupied by any program.
+     *
+     * Automatically cancels pending scan, step or tune.
+     * If the method returns OK, tuneFailed or currentProgramInfoChanged
+     * callback must be called.
+     *
+     * @param directionUp True to change towards higher numeric values
+     *                    (frequency, channel number), false towards lower.
+     * @return result OK successfully started tuning.
+     *                NOT_SUPPORTED if tuning to an unoccupied channel is not
+     *                supported (i.e. for satellite radio).
+     */
+    step(bool directionUp) generates (Result result);
+
+    /**
+     * Cancel a scan, step or tune operation.
+     *
+     * If there is no such operation running, the call must be ignored.
+     */
+    cancel();
+
+    /**
+     * Generic method for setting vendor-specific parameter values.
+     * The framework does not interpret the parameters, they are passed
+     * in an opaque manner between a vendor application and HAL.
+     *
+     * Framework does not make any assumptions on the keys or values, other than
+     * ones stated in VendorKeyValue documentation (a requirement of key
+     * prefixes).
+     *
+     * For each pair in the result vector, the key must be one of the keys
+     * contained in the input (possibly with wildcards expanded), and the value
+     * must be a vendor-specific result status (i.e. the string "OK" or an error
+     * code). The implementation may choose to return an empty vector, or only
+     * return a status for a subset of the provided inputs, at its discretion.
+     *
+     * Application and HAL must not use keys with unknown prefix. In particular,
+     * it must not place a key-value pair in results vector for unknown key from
+     * parameters vector - instead, an unknown key should simply be ignored.
+     * In other words, results vector may contain a subset of parameter keys
+     * (however, the framework doesn't enforce a strict subset - the only
+     * formal requirement is vendor domain prefix for keys).
+     *
+     * @param parameters Vendor-specific key-value pairs.
+     * @return results Operation completion status for parameters being set.
+     */
+    setParameters(vec<VendorKeyValue> parameters)
+            generates (vec<VendorKeyValue> results);
+
+    /**
+     * Generic method for retrieving vendor-specific parameter values.
+     * The framework does not interpret the parameters, they are passed
+     * in an opaque manner between a vendor application and HAL.
+     *
+     * Framework does not cache set/get requests, so it's allowed for
+     * getParameter to return a different value than previous setParameter call.
+     *
+     * The syntax and semantics of keys are up to the vendor (as long as prefix
+     * rules are obeyed). For instance, vendors may include some form of
+     * wildcard support. In such case, result vector may be of different size
+     * than requested keys vector. However, wildcards are not recognized by
+     * framework and they are passed as-is to the HAL implementation.
+     *
+     * Unknown keys must be ignored and not placed into results vector.
+     *
+     * @param keys Parameter keys to fetch.
+     * @return parameters Vendor-specific key-value pairs.
+     */
+    getParameters(vec<string> keys) generates (vec<VendorKeyValue> parameters);
+
+    /**
+     * Closes the session.
+     *
+     * The call must not fail and must only be issued once.
+     *
+     * After the close call is executed, no other calls to this interface
+     * are allowed.
+     */
+    close();
+};
diff --git a/broadcastradio/2.0/types.hal b/broadcastradio/2.0/types.hal
new file mode 100644
index 0000000..4b9878b
--- /dev/null
+++ b/broadcastradio/2.0/types.hal
@@ -0,0 +1,411 @@
+/* Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.broadcastradio@2.0;
+
+/** Constants used by broadcast radio HAL. */
+enum Constants : int32_t {
+    /** Invalid identifier for IBroadcastRadio::getImage. */
+    INVALID_IMAGE = 0,
+
+    /**
+     * If the antenna is disconnected from the beginning, the
+     * onAntennaStateChange callback must be called within this time.
+     */
+    ANTENNA_DISCONNECTED_TIMEOUT_MS = 100,
+};
+
+enum Result : int32_t {
+    OK,
+    UNKNOWN_ERROR,
+    INVALID_ARGUMENTS,
+    INVALID_STATE,
+    NOT_SUPPORTED,
+    TIMEOUT,
+};
+
+/**
+ * A key-value pair for vendor-specific information to be passed as-is through
+ * Android framework to the front-end application.
+ */
+struct VendorKeyValue {
+    /**
+     * Key must start with unique vendor Java-style namespace,
+     * eg. 'com.somecompany.parameter1'.
+     */
+    string key;
+
+    /**
+     * Value must be passed through the framework without any changes.
+     * Format of this string can vary across vendors.
+     */
+    string value;
+};
+
+/**
+ * Properties of a given broadcast radio module.
+ */
+struct Properties {
+    /**
+     * A company name who made the radio module. Must be a valid, registered
+     * name of the company itself.
+     *
+     * It must be opaque to the Android framework.
+     */
+    string maker;
+
+    /**
+     * A product name. Must be unique within the company.
+     *
+     * It must be opaque to the Android framework.
+     */
+    string product;
+
+    /**
+     * Version of the hardware module.
+     *
+     * It must be opaque to the Android framework.
+     */
+    string version;
+
+    /**
+     * Hardware serial number (for subscription services).
+     *
+     * It must be opaque to the Android framework.
+     */
+    string serial;
+
+    /**
+     * A list of supported IdentifierType values.
+     *
+     * If an identifier is supported by radio module, it means it can use it for
+     * tuning to ProgramSelector with either primary or secondary Identifier of
+     * a given type.
+     *
+     * Support for VENDOR identifier type does not guarantee compatibility, as
+     * other module properties (implementor, product, version) must be checked.
+     */
+    vec<uint32_t> supportedIdentifierTypes;
+
+    /**
+     * Vendor-specific information.
+     *
+     * It may be used for extra features, not supported by the platform,
+     * for example: com.me.preset-slots=6; com.me.ultra-hd-capable=false.
+     */
+    vec<VendorKeyValue> vendorInfo;
+};
+
+/**
+ * Program (channel, station) information.
+ *
+ * Carries both user-visible information (like station name) and technical
+ * details (tuning selector).
+ */
+struct ProgramInfo {
+    /**
+     * An identifier used to point at the program (primarily to tune to it).
+     */
+    ProgramSelector selector;
+
+    bitfield<ProgramInfoFlags> infoFlags;
+
+    /**
+     * Signal quality measured in 0% to 100% range to be shown in the UI.
+     *
+     * The purpose of this field is primarily informative, must not be used to
+     * determine to which frequency should it tune to.
+     */
+    uint32_t signalQuality;
+
+    /**
+     * Program metadata (station name, PTY, song title).
+     */
+    vec<Metadata> metadata;
+
+    /**
+     * Vendor-specific information.
+     *
+     * It may be used for extra features, not supported by the platform,
+     * for example: paid-service=true; bitrate=320kbps.
+     */
+    vec<VendorKeyValue> vendorInfo;
+};
+
+enum ProgramInfoFlags : uint32_t {
+    /**
+     * Set when the program is currently playing live stream.
+     * This may result in a slightly altered reception parameters,
+     * usually targetted at reduced latency.
+     */
+    LIVE = 1 << 0,
+
+    /**
+     * Radio stream is not playing, ie. due to bad reception conditions or
+     * buffering. In this state volume knob MAY be disabled to prevent user
+     * increasing volume too much.
+     */
+    MUTED = 1 << 1,
+
+    /**
+     * Station broadcasts traffic information regularly,
+     * but not necessarily right now.
+     */
+    TRAFFIC_PROGRAM = 1 << 2,
+
+    /**
+     * Station is broadcasting traffic information at the very moment.
+     */
+    TRAFFIC_ANNOUNCEMENT = 1 << 3,
+
+    /**
+     * Tuned to a program (not playing a static).
+     *
+     * It's the same condition that would stop scan() operation.
+     */
+    TUNED = 1 << 4,
+
+    /**
+     * Audio stream is MONO if this bit is not set.
+     */
+    STEREO = 1 << 5,
+};
+
+/**
+ * Type of program identifier component.
+ *
+ * Each identifier type corresponds to exactly one radio technology,
+ * i.e. DAB_ENSEMBLE is specifically for DAB.
+ *
+ * VENDOR identifier types must be opaque to the framework.
+ *
+ * The value format for each (but VENDOR_*) identifier is strictly defined
+ * to maintain interoperability between devices made by different vendors.
+ *
+ * All other values are reserved for future use.
+ * Values not matching any enumerated constant must be ignored.
+ */
+enum IdentifierType : uint32_t {
+    /**
+     * Primary/secondary identifier for vendor-specific radio technology.
+     * The value format is determined by a vendor.
+     *
+     * The vendor identifiers have limited serialization capabilities - see
+     * ProgramSelector description.
+     */
+    VENDOR_START = 1000,
+
+    /** See VENDOR_START */
+    VENDOR_END = 1999,
+
+    /**
+     * Primary identifier for analogue (without RDS) AM/FM stations:
+     * frequency in kHz.
+     *
+     * This identifier also contains band information:
+     *  - <500kHz: AM LW;
+     *  - 500kHz - 1705kHz: AM MW;
+     *  - 1.71MHz - 30MHz: AM SW;
+     *  - >60MHz: FM.
+     */
+    AMFM_FREQUENCY = 1,
+
+    /**
+     * 16bit primary identifier for FM RDS station.
+     */
+    RDS_PI,
+
+    /**
+     * 64bit compound primary identifier for HD Radio.
+     *
+     * Consists of (from the LSB):
+     * - 32bit: Station ID number;
+     * - 4bit: HD Radio subchannel;
+     * - 18bit: AMFM_FREQUENCY. // TODO(b/69958777): is it necessary?
+     *
+     * HD Radio subchannel is a value in range 0-7.
+     * This index is 0-based (where 0 is MPS and 1..7 are SPS),
+     * as opposed to HD Radio standard (where it's 1-based).
+     *
+     * The remaining bits should be set to zeros when writing on the chip side
+     * and ignored when read.
+     */
+    HD_STATION_ID_EXT,
+
+    /**
+     * 28bit compound primary identifier for Digital Audio Broadcasting.
+     *
+     * Consists of (from the LSB):
+     * - 16bit: SId;
+     * - 8bit: ECC code;
+     * - 4bit: SCIdS.
+     *
+     * SCIdS (Service Component Identifier within the Service) value
+     * of 0 represents the main service, while 1 and above represents
+     * secondary services.
+     *
+     * The remaining bits should be set to zeros when writing on the chip side
+     * and ignored when read.
+     */
+    DAB_SID_EXT = HD_STATION_ID_EXT + 2,
+
+    /** 16bit */
+    DAB_ENSEMBLE,
+
+    /** 12bit */
+    DAB_SCID,
+
+    /** kHz (see AMFM_FREQUENCY) */
+    DAB_FREQUENCY,
+
+    /**
+     * 24bit primary identifier for Digital Radio Mondiale.
+     */
+    DRMO_SERVICE_ID,
+
+    /** kHz (see AMFM_FREQUENCY) */
+    DRMO_FREQUENCY,
+
+    /**
+     * 32bit primary identifier for SiriusXM Satellite Radio.
+     */
+    SXM_SERVICE_ID = DRMO_FREQUENCY + 2,
+
+    /** 0-999 range */
+    SXM_CHANNEL,
+};
+
+/**
+ * A single program identifier component, i.e. frequency or channel ID.
+ */
+struct ProgramIdentifier {
+    /**
+     * Maps to IdentifierType enum. The enum may be extended in future versions
+     * of the HAL. Values out of the enum range must not be used when writing
+     * and ignored when reading.
+     */
+    uint32_t type;
+
+    /**
+     * The uint64_t value field holds the value in format described in comments
+     * for IdentifierType enum.
+     */
+    uint64_t value;
+};
+
+/**
+ * A set of identifiers necessary to tune to a given station.
+ *
+ * This can hold a combination of various identifiers, like:
+ * - AM/FM frequency,
+ * - HD Radio subchannel,
+ * - DAB service ID.
+ *
+ * The type of radio technology is determined by the primary identifier - if the
+ * primary identifier is for DAB, the program is DAB. However, a program of a
+ * specific radio technology may have additional secondary identifiers for other
+ * technologies, i.e. a satellite program may have FM fallback frequency,
+ * if a station broadcasts both via satellite and FM.
+ *
+ * The identifiers from VENDOR_START..VENDOR_END range have limited
+ * serialization capabilities: they are serialized locally, but ignored by the
+ * cloud services. If a program has primary id from vendor range, it's not
+ * synchronized with other devices at all.
+ */
+struct ProgramSelector {
+    /**
+     * Primary program identifier.
+     *
+     * This identifier uniquely identifies a station and can be used for
+     * equality check.
+     *
+     * It can hold only a subset of identifier types, one per each
+     * radio technology:
+     *  - analogue AM/FM: AMFM_FREQUENCY;
+     *  - FM RDS: RDS_PI;
+     *  - HD Radio: HD_STATION_ID_EXT;
+     *  - DAB: DAB_SID_EXT;
+     *  - Digital Radio Mondiale: DRMO_SERVICE_ID;
+     *  - SiriusXM: SXM_SERVICE_ID;
+     *  - vendor-specific: VENDOR_START..VENDOR_END.
+     *
+     * The list may change in future versions, so the implementation must obey,
+     * but not rely on it.
+     */
+    ProgramIdentifier primaryId;
+
+    /**
+     * Secondary program identifiers.
+     *
+     * These identifiers are supplementary and can speed up tuning process,
+     * but the primary ID must be sufficient (i.e. RDS PI is enough to select
+     * a station from the list after a full band scan).
+     *
+     * Two selectors with different secondary IDs, but the same primary ID are
+     * considered equal. In particular, secondary IDs vector may get updated for
+     * an entry on the program list (ie. when a better frequency for a given
+     * station is found).
+     */
+    vec<ProgramIdentifier> secondaryIds;
+};
+
+enum MetadataKey : int32_t {
+    /** RDS PS (string) */
+    RDS_PS = 1,
+
+    /** RDS PTY (uint8_t) */
+    RDS_PTY,
+
+    /** RBDS PTY (uint8_t) */
+    RBDS_PTY,
+
+    /** RDS RT (string) */
+    RDS_RT,
+
+    /** Song title (string) */
+    SONG_TITLE,
+
+    /** Artist name (string) */
+    SONG_ARTIST,
+
+    /** Album name (string) */
+    SONG_ALBUM,
+
+    /** Station icon (uint32_t, see IBroadcastRadio::getImage) */
+    STATION_ICON,
+
+    /** Album art (uint32_t, see IBroadcastRadio::getImage) */
+    ALBUM_ART,
+};
+
+/**
+ * An element of metadata vector.
+ *
+ * Contains one of the entries explained in MetadataKey.
+ *
+ * Depending on a type described in the comment for a specific key, either the
+ * intValue or stringValue field must be populated.
+ */
+struct Metadata {
+    /**
+     * Maps to MetadataKey enum. The enum may be extended in future versions
+     * of the HAL. Values out of the enum range must not be used when writing
+     * and ignored when reading.
+     */
+    uint32_t key;
+
+    int64_t intValue;
+    string stringValue;
+};
diff --git a/camera/metadata/3.2/types.hal b/camera/metadata/3.2/types.hal
index 17d1d5e..67b4e44 100644
--- a/camera/metadata/3.2/types.hal
+++ b/camera/metadata/3.2/types.hal
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2016 The Android Open Source Project
+ * Copyright (C) 2017 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,13 +14,17 @@
  * limitations under the License.
  */
 
+/*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+
 package android.hardware.camera.metadata@3.2;
 
 /**
  * Top level hierarchy definitions for camera metadata. *_INFO sections are for
  * the static metadata that can be retrived without opening the camera device.
- * New sections must be added right before ANDROID_SECTION_COUNT to maintain
- * existing enumerations.
  */
 enum CameraMetadataSection : uint32_t {
     ANDROID_COLOR_CORRECTION,
@@ -82,7 +86,7 @@
 };
 
 /**
- * Hierarchy positions in enum space. All vendor extension tags must be
+ * Hierarchy positions in enum space. All vendor extension sections must be
  * defined with tag >= VENDOR_SECTION_START
  */
 enum CameraMetadataSectionStart : uint32_t {
@@ -143,1175 +147,2325 @@
 };
 
 /**
- * Main enum for defining camera metadata tags. New entries must always go
- * before the section _END tag to preserve existing enumeration values. In
- * addition, the name and type of the tag needs to be added to
- * system/media/camera/src/camera_metadata_tag_info.c
+ * Main enumeration for defining camera metadata tags added in this revision
+ *
+ * <p>Partial documentation is included for each tag; for complete documentation, reference
+ * '/system/media/camera/docs/docs.html' in the corresponding Android source tree.</p>
  */
 enum CameraMetadataTag : uint32_t {
+    /** android.colorCorrection.mode [dynamic, enum, public]
+     *
+     * <p>The mode control selects how the image data is converted from the
+     * sensor's native color into linear sRGB color.</p>
+     */
     ANDROID_COLOR_CORRECTION_MODE = CameraMetadataSectionStart:ANDROID_COLOR_CORRECTION_START,
 
+    /** android.colorCorrection.transform [dynamic, rational[], public]
+     *
+     * <p>A color transform matrix to use to transform
+     * from sensor RGB color space to output linear sRGB color space.</p>
+     */
     ANDROID_COLOR_CORRECTION_TRANSFORM,
 
+    /** android.colorCorrection.gains [dynamic, float[], public]
+     *
+     * <p>Gains applying to Bayer raw color channels for
+     * white-balance.</p>
+     */
     ANDROID_COLOR_CORRECTION_GAINS,
 
+    /** android.colorCorrection.aberrationMode [dynamic, enum, public]
+     *
+     * <p>Mode of operation for the chromatic aberration correction algorithm.</p>
+     */
     ANDROID_COLOR_CORRECTION_ABERRATION_MODE,
 
+    /** android.colorCorrection.availableAberrationModes [static, byte[], public]
+     *
+     * <p>List of aberration correction modes for ANDROID_COLOR_CORRECTION_ABERRATION_MODE that are
+     * supported by this camera device.</p>
+     *
+     * @see ANDROID_COLOR_CORRECTION_ABERRATION_MODE
+     */
     ANDROID_COLOR_CORRECTION_AVAILABLE_ABERRATION_MODES,
 
     ANDROID_COLOR_CORRECTION_END,
 
+    /** android.control.aeAntibandingMode [dynamic, enum, public]
+     *
+     * <p>The desired setting for the camera device's auto-exposure
+     * algorithm's antibanding compensation.</p>
+     */
     ANDROID_CONTROL_AE_ANTIBANDING_MODE = CameraMetadataSectionStart:ANDROID_CONTROL_START,
 
+    /** android.control.aeExposureCompensation [dynamic, int32, public]
+     *
+     * <p>Adjustment to auto-exposure (AE) target image
+     * brightness.</p>
+     */
     ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION,
 
+    /** android.control.aeLock [dynamic, enum, public]
+     *
+     * <p>Whether auto-exposure (AE) is currently locked to its latest
+     * calculated values.</p>
+     */
     ANDROID_CONTROL_AE_LOCK,
 
+    /** android.control.aeMode [dynamic, enum, public]
+     *
+     * <p>The desired mode for the camera device's
+     * auto-exposure routine.</p>
+     */
     ANDROID_CONTROL_AE_MODE,
 
+    /** android.control.aeRegions [dynamic, int32[], public]
+     *
+     * <p>List of metering areas to use for auto-exposure adjustment.</p>
+     */
     ANDROID_CONTROL_AE_REGIONS,
 
+    /** android.control.aeTargetFpsRange [dynamic, int32[], public]
+     *
+     * <p>Range over which the auto-exposure routine can
+     * adjust the capture frame rate to maintain good
+     * exposure.</p>
+     */
     ANDROID_CONTROL_AE_TARGET_FPS_RANGE,
 
+    /** android.control.aePrecaptureTrigger [dynamic, enum, public]
+     *
+     * <p>Whether the camera device will trigger a precapture
+     * metering sequence when it processes this request.</p>
+     */
     ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER,
 
+    /** android.control.afMode [dynamic, enum, public]
+     *
+     * <p>Whether auto-focus (AF) is currently enabled, and what
+     * mode it is set to.</p>
+     */
     ANDROID_CONTROL_AF_MODE,
 
+    /** android.control.afRegions [dynamic, int32[], public]
+     *
+     * <p>List of metering areas to use for auto-focus.</p>
+     */
     ANDROID_CONTROL_AF_REGIONS,
 
+    /** android.control.afTrigger [dynamic, enum, public]
+     *
+     * <p>Whether the camera device will trigger autofocus for this request.</p>
+     */
     ANDROID_CONTROL_AF_TRIGGER,
 
+    /** android.control.awbLock [dynamic, enum, public]
+     *
+     * <p>Whether auto-white balance (AWB) is currently locked to its
+     * latest calculated values.</p>
+     */
     ANDROID_CONTROL_AWB_LOCK,
 
+    /** android.control.awbMode [dynamic, enum, public]
+     *
+     * <p>Whether auto-white balance (AWB) is currently setting the color
+     * transform fields, and what its illumination target
+     * is.</p>
+     */
     ANDROID_CONTROL_AWB_MODE,
 
+    /** android.control.awbRegions [dynamic, int32[], public]
+     *
+     * <p>List of metering areas to use for auto-white-balance illuminant
+     * estimation.</p>
+     */
     ANDROID_CONTROL_AWB_REGIONS,
 
+    /** android.control.captureIntent [dynamic, enum, public]
+     *
+     * <p>Information to the camera device 3A (auto-exposure,
+     * auto-focus, auto-white balance) routines about the purpose
+     * of this capture, to help the camera device to decide optimal 3A
+     * strategy.</p>
+     */
     ANDROID_CONTROL_CAPTURE_INTENT,
 
+    /** android.control.effectMode [dynamic, enum, public]
+     *
+     * <p>A special color effect to apply.</p>
+     */
     ANDROID_CONTROL_EFFECT_MODE,
 
+    /** android.control.mode [dynamic, enum, public]
+     *
+     * <p>Overall mode of 3A (auto-exposure, auto-white-balance, auto-focus) control
+     * routines.</p>
+     */
     ANDROID_CONTROL_MODE,
 
+    /** android.control.sceneMode [dynamic, enum, public]
+     *
+     * <p>Control for which scene mode is currently active.</p>
+     */
     ANDROID_CONTROL_SCENE_MODE,
 
+    /** android.control.videoStabilizationMode [dynamic, enum, public]
+     *
+     * <p>Whether video stabilization is
+     * active.</p>
+     */
     ANDROID_CONTROL_VIDEO_STABILIZATION_MODE,
 
+    /** android.control.aeAvailableAntibandingModes [static, byte[], public]
+     *
+     * <p>List of auto-exposure antibanding modes for ANDROID_CONTROL_AE_ANTIBANDING_MODE that are
+     * supported by this camera device.</p>
+     *
+     * @see ANDROID_CONTROL_AE_ANTIBANDING_MODE
+     */
     ANDROID_CONTROL_AE_AVAILABLE_ANTIBANDING_MODES,
 
+    /** android.control.aeAvailableModes [static, byte[], public]
+     *
+     * <p>List of auto-exposure modes for ANDROID_CONTROL_AE_MODE that are supported by this camera
+     * device.</p>
+     *
+     * @see ANDROID_CONTROL_AE_MODE
+     */
     ANDROID_CONTROL_AE_AVAILABLE_MODES,
 
+    /** android.control.aeAvailableTargetFpsRanges [static, int32[], public]
+     *
+     * <p>List of frame rate ranges for ANDROID_CONTROL_AE_TARGET_FPS_RANGE supported by
+     * this camera device.</p>
+     *
+     * @see ANDROID_CONTROL_AE_TARGET_FPS_RANGE
+     */
     ANDROID_CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES,
 
+    /** android.control.aeCompensationRange [static, int32[], public]
+     *
+     * <p>Maximum and minimum exposure compensation values for
+     * ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION, in counts of ANDROID_CONTROL_AE_COMPENSATION_STEP,
+     * that are supported by this camera device.</p>
+     *
+     * @see ANDROID_CONTROL_AE_COMPENSATION_STEP
+     * @see ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION
+     */
     ANDROID_CONTROL_AE_COMPENSATION_RANGE,
 
+    /** android.control.aeCompensationStep [static, rational, public]
+     *
+     * <p>Smallest step by which the exposure compensation
+     * can be changed.</p>
+     */
     ANDROID_CONTROL_AE_COMPENSATION_STEP,
 
+    /** android.control.afAvailableModes [static, byte[], public]
+     *
+     * <p>List of auto-focus (AF) modes for ANDROID_CONTROL_AF_MODE that are
+     * supported by this camera device.</p>
+     *
+     * @see ANDROID_CONTROL_AF_MODE
+     */
     ANDROID_CONTROL_AF_AVAILABLE_MODES,
 
+    /** android.control.availableEffects [static, byte[], public]
+     *
+     * <p>List of color effects for ANDROID_CONTROL_EFFECT_MODE that are supported by this camera
+     * device.</p>
+     *
+     * @see ANDROID_CONTROL_EFFECT_MODE
+     */
     ANDROID_CONTROL_AVAILABLE_EFFECTS,
 
+    /** android.control.availableSceneModes [static, byte[], public]
+     *
+     * <p>List of scene modes for ANDROID_CONTROL_SCENE_MODE that are supported by this camera
+     * device.</p>
+     *
+     * @see ANDROID_CONTROL_SCENE_MODE
+     */
     ANDROID_CONTROL_AVAILABLE_SCENE_MODES,
 
+    /** android.control.availableVideoStabilizationModes [static, byte[], public]
+     *
+     * <p>List of video stabilization modes for ANDROID_CONTROL_VIDEO_STABILIZATION_MODE
+     * that are supported by this camera device.</p>
+     *
+     * @see ANDROID_CONTROL_VIDEO_STABILIZATION_MODE
+     */
     ANDROID_CONTROL_AVAILABLE_VIDEO_STABILIZATION_MODES,
 
+    /** android.control.awbAvailableModes [static, byte[], public]
+     *
+     * <p>List of auto-white-balance modes for ANDROID_CONTROL_AWB_MODE that are supported by this
+     * camera device.</p>
+     *
+     * @see ANDROID_CONTROL_AWB_MODE
+     */
     ANDROID_CONTROL_AWB_AVAILABLE_MODES,
 
+    /** android.control.maxRegions [static, int32[], ndk_public]
+     *
+     * <p>List of the maximum number of regions that can be used for metering in
+     * auto-exposure (AE), auto-white balance (AWB), and auto-focus (AF);
+     * this corresponds to the the maximum number of elements in
+     * ANDROID_CONTROL_AE_REGIONS, ANDROID_CONTROL_AWB_REGIONS,
+     * and ANDROID_CONTROL_AF_REGIONS.</p>
+     *
+     * @see ANDROID_CONTROL_AE_REGIONS
+     * @see ANDROID_CONTROL_AF_REGIONS
+     * @see ANDROID_CONTROL_AWB_REGIONS
+     */
     ANDROID_CONTROL_MAX_REGIONS,
 
+    /** android.control.sceneModeOverrides [static, byte[], system]
+     *
+     * <p>Ordered list of auto-exposure, auto-white balance, and auto-focus
+     * settings to use with each available scene mode.</p>
+     */
     ANDROID_CONTROL_SCENE_MODE_OVERRIDES,
 
+    /** android.control.aePrecaptureId [dynamic, int32, system]
+     *
+     * <p>The ID sent with the latest
+     * CAMERA2_TRIGGER_PRECAPTURE_METERING call</p>
+     */
     ANDROID_CONTROL_AE_PRECAPTURE_ID,
 
+    /** android.control.aeState [dynamic, enum, public]
+     *
+     * <p>Current state of the auto-exposure (AE) algorithm.</p>
+     */
     ANDROID_CONTROL_AE_STATE,
 
+    /** android.control.afState [dynamic, enum, public]
+     *
+     * <p>Current state of auto-focus (AF) algorithm.</p>
+     */
     ANDROID_CONTROL_AF_STATE,
 
+    /** android.control.afTriggerId [dynamic, int32, system]
+     *
+     * <p>The ID sent with the latest
+     * CAMERA2_TRIGGER_AUTOFOCUS call</p>
+     */
     ANDROID_CONTROL_AF_TRIGGER_ID,
 
+    /** android.control.awbState [dynamic, enum, public]
+     *
+     * <p>Current state of auto-white balance (AWB) algorithm.</p>
+     */
     ANDROID_CONTROL_AWB_STATE,
 
+    /** android.control.availableHighSpeedVideoConfigurations [static, int32[], hidden]
+     *
+     * <p>List of available high speed video size, fps range and max batch size configurations
+     * supported by the camera device, in the format of (width, height, fps_min, fps_max, batch_size_max).</p>
+     */
     ANDROID_CONTROL_AVAILABLE_HIGH_SPEED_VIDEO_CONFIGURATIONS,
 
+    /** android.control.aeLockAvailable [static, enum, public]
+     *
+     * <p>Whether the camera device supports ANDROID_CONTROL_AE_LOCK</p>
+     *
+     * @see ANDROID_CONTROL_AE_LOCK
+     */
     ANDROID_CONTROL_AE_LOCK_AVAILABLE,
 
+    /** android.control.awbLockAvailable [static, enum, public]
+     *
+     * <p>Whether the camera device supports ANDROID_CONTROL_AWB_LOCK</p>
+     *
+     * @see ANDROID_CONTROL_AWB_LOCK
+     */
     ANDROID_CONTROL_AWB_LOCK_AVAILABLE,
 
+    /** android.control.availableModes [static, byte[], public]
+     *
+     * <p>List of control modes for ANDROID_CONTROL_MODE that are supported by this camera
+     * device.</p>
+     *
+     * @see ANDROID_CONTROL_MODE
+     */
     ANDROID_CONTROL_AVAILABLE_MODES,
 
+    /** android.control.postRawSensitivityBoostRange [static, int32[], public]
+     *
+     * <p>Range of boosts for ANDROID_CONTROL_POST_RAW_SENSITIVITY_BOOST supported
+     * by this camera device.</p>
+     *
+     * @see ANDROID_CONTROL_POST_RAW_SENSITIVITY_BOOST
+     */
     ANDROID_CONTROL_POST_RAW_SENSITIVITY_BOOST_RANGE,
 
+    /** android.control.postRawSensitivityBoost [dynamic, int32, public]
+     *
+     * <p>The amount of additional sensitivity boost applied to output images
+     * after RAW sensor data is captured.</p>
+     */
     ANDROID_CONTROL_POST_RAW_SENSITIVITY_BOOST,
 
+    /** android.control.enableZsl [dynamic, enum, public]
+     *
+     * <p>Allow camera device to enable zero-shutter-lag mode for requests with
+     * ANDROID_CONTROL_CAPTURE_INTENT == STILL_CAPTURE.</p>
+     *
+     * @see ANDROID_CONTROL_CAPTURE_INTENT
+     */
     ANDROID_CONTROL_ENABLE_ZSL,
 
     ANDROID_CONTROL_END,
 
+    /** android.demosaic.mode [controls, enum, system]
+     *
+     * <p>Controls the quality of the demosaicing
+     * processing.</p>
+     */
     ANDROID_DEMOSAIC_MODE = CameraMetadataSectionStart:ANDROID_DEMOSAIC_START,
 
     ANDROID_DEMOSAIC_END,
 
+    /** android.edge.mode [dynamic, enum, public]
+     *
+     * <p>Operation mode for edge
+     * enhancement.</p>
+     */
     ANDROID_EDGE_MODE = CameraMetadataSectionStart:ANDROID_EDGE_START,
 
+    /** android.edge.strength [controls, byte, system]
+     *
+     * <p>Control the amount of edge enhancement
+     * applied to the images</p>
+     */
     ANDROID_EDGE_STRENGTH,
 
+    /** android.edge.availableEdgeModes [static, byte[], public]
+     *
+     * <p>List of edge enhancement modes for ANDROID_EDGE_MODE that are supported by this camera
+     * device.</p>
+     *
+     * @see ANDROID_EDGE_MODE
+     */
     ANDROID_EDGE_AVAILABLE_EDGE_MODES,
 
     ANDROID_EDGE_END,
 
+    /** android.flash.firingPower [dynamic, byte, system]
+     *
+     * <p>Power for flash firing/torch</p>
+     */
     ANDROID_FLASH_FIRING_POWER = CameraMetadataSectionStart:ANDROID_FLASH_START,
 
+    /** android.flash.firingTime [dynamic, int64, system]
+     *
+     * <p>Firing time of flash relative to start of
+     * exposure</p>
+     */
     ANDROID_FLASH_FIRING_TIME,
 
+    /** android.flash.mode [dynamic, enum, public]
+     *
+     * <p>The desired mode for for the camera device's flash control.</p>
+     */
     ANDROID_FLASH_MODE,
 
+    /** android.flash.colorTemperature [static, byte, system]
+     *
+     * <p>The x,y whitepoint of the
+     * flash</p>
+     */
     ANDROID_FLASH_COLOR_TEMPERATURE,
 
+    /** android.flash.maxEnergy [static, byte, system]
+     *
+     * <p>Max energy output of the flash for a full
+     * power single flash</p>
+     */
     ANDROID_FLASH_MAX_ENERGY,
 
+    /** android.flash.state [dynamic, enum, public]
+     *
+     * <p>Current state of the flash
+     * unit.</p>
+     */
     ANDROID_FLASH_STATE,
 
     ANDROID_FLASH_END,
 
+    /** android.flash.info.available [static, enum, public]
+     *
+     * <p>Whether this camera device has a
+     * flash unit.</p>
+     */
     ANDROID_FLASH_INFO_AVAILABLE = CameraMetadataSectionStart:ANDROID_FLASH_INFO_START,
 
+    /** android.flash.info.chargeDuration [static, int64, system]
+     *
+     * <p>Time taken before flash can fire
+     * again</p>
+     */
     ANDROID_FLASH_INFO_CHARGE_DURATION,
 
     ANDROID_FLASH_INFO_END,
 
+    /** android.hotPixel.mode [dynamic, enum, public]
+     *
+     * <p>Operational mode for hot pixel correction.</p>
+     */
     ANDROID_HOT_PIXEL_MODE = CameraMetadataSectionStart:ANDROID_HOT_PIXEL_START,
 
+    /** android.hotPixel.availableHotPixelModes [static, byte[], public]
+     *
+     * <p>List of hot pixel correction modes for ANDROID_HOT_PIXEL_MODE that are supported by this
+     * camera device.</p>
+     *
+     * @see ANDROID_HOT_PIXEL_MODE
+     */
     ANDROID_HOT_PIXEL_AVAILABLE_HOT_PIXEL_MODES,
 
     ANDROID_HOT_PIXEL_END,
 
+    /** android.jpeg.gpsCoordinates [dynamic, double[], ndk_public]
+     *
+     * <p>GPS coordinates to include in output JPEG
+     * EXIF.</p>
+     */
     ANDROID_JPEG_GPS_COORDINATES = CameraMetadataSectionStart:ANDROID_JPEG_START,
 
+    /** android.jpeg.gpsProcessingMethod [dynamic, byte, ndk_public]
+     *
+     * <p>32 characters describing GPS algorithm to
+     * include in EXIF.</p>
+     */
     ANDROID_JPEG_GPS_PROCESSING_METHOD,
 
+    /** android.jpeg.gpsTimestamp [dynamic, int64, ndk_public]
+     *
+     * <p>Time GPS fix was made to include in
+     * EXIF.</p>
+     */
     ANDROID_JPEG_GPS_TIMESTAMP,
 
+    /** android.jpeg.orientation [dynamic, int32, public]
+     *
+     * <p>The orientation for a JPEG image.</p>
+     */
     ANDROID_JPEG_ORIENTATION,
 
+    /** android.jpeg.quality [dynamic, byte, public]
+     *
+     * <p>Compression quality of the final JPEG
+     * image.</p>
+     */
     ANDROID_JPEG_QUALITY,
 
+    /** android.jpeg.thumbnailQuality [dynamic, byte, public]
+     *
+     * <p>Compression quality of JPEG
+     * thumbnail.</p>
+     */
     ANDROID_JPEG_THUMBNAIL_QUALITY,
 
+    /** android.jpeg.thumbnailSize [dynamic, int32[], public]
+     *
+     * <p>Resolution of embedded JPEG thumbnail.</p>
+     */
     ANDROID_JPEG_THUMBNAIL_SIZE,
 
+    /** android.jpeg.availableThumbnailSizes [static, int32[], public]
+     *
+     * <p>List of JPEG thumbnail sizes for ANDROID_JPEG_THUMBNAIL_SIZE supported by this
+     * camera device.</p>
+     *
+     * @see ANDROID_JPEG_THUMBNAIL_SIZE
+     */
     ANDROID_JPEG_AVAILABLE_THUMBNAIL_SIZES,
 
+    /** android.jpeg.maxSize [static, int32, system]
+     *
+     * <p>Maximum size in bytes for the compressed
+     * JPEG buffer</p>
+     */
     ANDROID_JPEG_MAX_SIZE,
 
+    /** android.jpeg.size [dynamic, int32, system]
+     *
+     * <p>The size of the compressed JPEG image, in
+     * bytes</p>
+     */
     ANDROID_JPEG_SIZE,
 
     ANDROID_JPEG_END,
 
+    /** android.lens.aperture [dynamic, float, public]
+     *
+     * <p>The desired lens aperture size, as a ratio of lens focal length to the
+     * effective aperture diameter.</p>
+     */
     ANDROID_LENS_APERTURE = CameraMetadataSectionStart:ANDROID_LENS_START,
 
+    /** android.lens.filterDensity [dynamic, float, public]
+     *
+     * <p>The desired setting for the lens neutral density filter(s).</p>
+     */
     ANDROID_LENS_FILTER_DENSITY,
 
+    /** android.lens.focalLength [dynamic, float, public]
+     *
+     * <p>The desired lens focal length; used for optical zoom.</p>
+     */
     ANDROID_LENS_FOCAL_LENGTH,
 
+    /** android.lens.focusDistance [dynamic, float, public]
+     *
+     * <p>Desired distance to plane of sharpest focus,
+     * measured from frontmost surface of the lens.</p>
+     */
     ANDROID_LENS_FOCUS_DISTANCE,
 
+    /** android.lens.opticalStabilizationMode [dynamic, enum, public]
+     *
+     * <p>Sets whether the camera device uses optical image stabilization (OIS)
+     * when capturing images.</p>
+     */
     ANDROID_LENS_OPTICAL_STABILIZATION_MODE,
 
+    /** android.lens.facing [static, enum, public]
+     *
+     * <p>Direction the camera faces relative to
+     * device screen.</p>
+     */
     ANDROID_LENS_FACING,
 
+    /** android.lens.poseRotation [dynamic, float[], public]
+     *
+     * <p>The orientation of the camera relative to the sensor
+     * coordinate system.</p>
+     */
     ANDROID_LENS_POSE_ROTATION,
 
+    /** android.lens.poseTranslation [dynamic, float[], public]
+     *
+     * <p>Position of the camera optical center.</p>
+     */
     ANDROID_LENS_POSE_TRANSLATION,
 
+    /** android.lens.focusRange [dynamic, float[], public]
+     *
+     * <p>The range of scene distances that are in
+     * sharp focus (depth of field).</p>
+     */
     ANDROID_LENS_FOCUS_RANGE,
 
+    /** android.lens.state [dynamic, enum, public]
+     *
+     * <p>Current lens status.</p>
+     */
     ANDROID_LENS_STATE,
 
+    /** android.lens.intrinsicCalibration [dynamic, float[], public]
+     *
+     * <p>The parameters for this camera device's intrinsic
+     * calibration.</p>
+     */
     ANDROID_LENS_INTRINSIC_CALIBRATION,
 
+    /** android.lens.radialDistortion [dynamic, float[], public]
+     *
+     * <p>The correction coefficients to correct for this camera device's
+     * radial and tangential lens distortion.</p>
+     */
     ANDROID_LENS_RADIAL_DISTORTION,
 
     ANDROID_LENS_END,
 
+    /** android.lens.info.availableApertures [static, float[], public]
+     *
+     * <p>List of aperture size values for ANDROID_LENS_APERTURE that are
+     * supported by this camera device.</p>
+     *
+     * @see ANDROID_LENS_APERTURE
+     */
     ANDROID_LENS_INFO_AVAILABLE_APERTURES = CameraMetadataSectionStart:ANDROID_LENS_INFO_START,
 
+    /** android.lens.info.availableFilterDensities [static, float[], public]
+     *
+     * <p>List of neutral density filter values for
+     * ANDROID_LENS_FILTER_DENSITY that are supported by this camera device.</p>
+     *
+     * @see ANDROID_LENS_FILTER_DENSITY
+     */
     ANDROID_LENS_INFO_AVAILABLE_FILTER_DENSITIES,
 
+    /** android.lens.info.availableFocalLengths [static, float[], public]
+     *
+     * <p>List of focal lengths for ANDROID_LENS_FOCAL_LENGTH that are supported by this camera
+     * device.</p>
+     *
+     * @see ANDROID_LENS_FOCAL_LENGTH
+     */
     ANDROID_LENS_INFO_AVAILABLE_FOCAL_LENGTHS,
 
+    /** android.lens.info.availableOpticalStabilization [static, byte[], public]
+     *
+     * <p>List of optical image stabilization (OIS) modes for
+     * ANDROID_LENS_OPTICAL_STABILIZATION_MODE that are supported by this camera device.</p>
+     *
+     * @see ANDROID_LENS_OPTICAL_STABILIZATION_MODE
+     */
     ANDROID_LENS_INFO_AVAILABLE_OPTICAL_STABILIZATION,
 
+    /** android.lens.info.hyperfocalDistance [static, float, public]
+     *
+     * <p>Hyperfocal distance for this lens.</p>
+     */
     ANDROID_LENS_INFO_HYPERFOCAL_DISTANCE,
 
+    /** android.lens.info.minimumFocusDistance [static, float, public]
+     *
+     * <p>Shortest distance from frontmost surface
+     * of the lens that can be brought into sharp focus.</p>
+     */
     ANDROID_LENS_INFO_MINIMUM_FOCUS_DISTANCE,
 
+    /** android.lens.info.shadingMapSize [static, int32[], ndk_public]
+     *
+     * <p>Dimensions of lens shading map.</p>
+     */
     ANDROID_LENS_INFO_SHADING_MAP_SIZE,
 
+    /** android.lens.info.focusDistanceCalibration [static, enum, public]
+     *
+     * <p>The lens focus distance calibration quality.</p>
+     */
     ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION,
 
     ANDROID_LENS_INFO_END,
 
+    /** android.noiseReduction.mode [dynamic, enum, public]
+     *
+     * <p>Mode of operation for the noise reduction algorithm.</p>
+     */
     ANDROID_NOISE_REDUCTION_MODE = CameraMetadataSectionStart:ANDROID_NOISE_REDUCTION_START,
 
+    /** android.noiseReduction.strength [controls, byte, system]
+     *
+     * <p>Control the amount of noise reduction
+     * applied to the images</p>
+     */
     ANDROID_NOISE_REDUCTION_STRENGTH,
 
+    /** android.noiseReduction.availableNoiseReductionModes [static, byte[], public]
+     *
+     * <p>List of noise reduction modes for ANDROID_NOISE_REDUCTION_MODE that are supported
+     * by this camera device.</p>
+     *
+     * @see ANDROID_NOISE_REDUCTION_MODE
+     */
     ANDROID_NOISE_REDUCTION_AVAILABLE_NOISE_REDUCTION_MODES,
 
     ANDROID_NOISE_REDUCTION_END,
 
+    /** android.quirks.meteringCropRegion [static, byte, system]
+     *
+     * <p>If set to 1, the camera service does not
+     * scale 'normalized' coordinates with respect to the crop
+     * region. This applies to metering input (a{e,f,wb}Region
+     * and output (face rectangles).</p>
+     */
     ANDROID_QUIRKS_METERING_CROP_REGION = CameraMetadataSectionStart:ANDROID_QUIRKS_START,
 
+    /** android.quirks.triggerAfWithAuto [static, byte, system]
+     *
+     * <p>If set to 1, then the camera service always
+     * switches to FOCUS_MODE_AUTO before issuing a AF
+     * trigger.</p>
+     */
     ANDROID_QUIRKS_TRIGGER_AF_WITH_AUTO,
 
+    /** android.quirks.useZslFormat [static, byte, system]
+     *
+     * <p>If set to 1, the camera service uses
+     * CAMERA2_PIXEL_FORMAT_ZSL instead of
+     * HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED for the zero
+     * shutter lag stream</p>
+     */
     ANDROID_QUIRKS_USE_ZSL_FORMAT,
 
+    /** android.quirks.usePartialResult [static, byte, hidden]
+     *
+     * <p>If set to 1, the HAL will always split result
+     * metadata for a single capture into multiple buffers,
+     * returned using multiple process_capture_result calls.</p>
+     */
     ANDROID_QUIRKS_USE_PARTIAL_RESULT,
 
+    /** android.quirks.partialResult [dynamic, enum, hidden]
+     *
+     * <p>Whether a result given to the framework is the
+     * final one for the capture, or only a partial that contains a
+     * subset of the full set of dynamic metadata
+     * values.</p>
+     */
     ANDROID_QUIRKS_PARTIAL_RESULT,
 
     ANDROID_QUIRKS_END,
 
+    /** android.request.frameCount [dynamic, int32, hidden]
+     *
+     * <p>A frame counter set by the framework. This value monotonically
+     * increases with every new result (that is, each new result has a unique
+     * frameCount value).</p>
+     */
     ANDROID_REQUEST_FRAME_COUNT = CameraMetadataSectionStart:ANDROID_REQUEST_START,
 
+    /** android.request.id [dynamic, int32, hidden]
+     *
+     * <p>An application-specified ID for the current
+     * request. Must be maintained unchanged in output
+     * frame</p>
+     */
     ANDROID_REQUEST_ID,
 
+    /** android.request.inputStreams [controls, int32[], system]
+     *
+     * <p>List which camera reprocess stream is used
+     * for the source of reprocessing data.</p>
+     */
     ANDROID_REQUEST_INPUT_STREAMS,
 
+    /** android.request.metadataMode [dynamic, enum, system]
+     *
+     * <p>How much metadata to produce on
+     * output</p>
+     */
     ANDROID_REQUEST_METADATA_MODE,
 
+    /** android.request.outputStreams [dynamic, int32[], system]
+     *
+     * <p>Lists which camera output streams image data
+     * from this capture must be sent to</p>
+     */
     ANDROID_REQUEST_OUTPUT_STREAMS,
 
+    /** android.request.type [controls, enum, system]
+     *
+     * <p>The type of the request; either CAPTURE or
+     * REPROCESS. For legacy HAL3, this tag is redundant.</p>
+     */
     ANDROID_REQUEST_TYPE,
 
+    /** android.request.maxNumOutputStreams [static, int32[], ndk_public]
+     *
+     * <p>The maximum numbers of different types of output streams
+     * that can be configured and used simultaneously by a camera device.</p>
+     */
     ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS,
 
+    /** android.request.maxNumReprocessStreams [static, int32[], system]
+     *
+     * <p>How many reprocessing streams of any type
+     * can be allocated at the same time.</p>
+     */
     ANDROID_REQUEST_MAX_NUM_REPROCESS_STREAMS,
 
+    /** android.request.maxNumInputStreams [static, int32, java_public]
+     *
+     * <p>The maximum numbers of any type of input streams
+     * that can be configured and used simultaneously by a camera device.</p>
+     */
     ANDROID_REQUEST_MAX_NUM_INPUT_STREAMS,
 
+    /** android.request.pipelineDepth [dynamic, byte, public]
+     *
+     * <p>Specifies the number of pipeline stages the frame went
+     * through from when it was exposed to when the final completed result
+     * was available to the framework.</p>
+     */
     ANDROID_REQUEST_PIPELINE_DEPTH,
 
+    /** android.request.pipelineMaxDepth [static, byte, public]
+     *
+     * <p>Specifies the number of maximum pipeline stages a frame
+     * has to go through from when it's exposed to when it's available
+     * to the framework.</p>
+     */
     ANDROID_REQUEST_PIPELINE_MAX_DEPTH,
 
+    /** android.request.partialResultCount [static, int32, public]
+     *
+     * <p>Defines how many sub-components
+     * a result will be composed of.</p>
+     */
     ANDROID_REQUEST_PARTIAL_RESULT_COUNT,
 
+    /** android.request.availableCapabilities [static, enum[], public]
+     *
+     * <p>List of capabilities that this camera device
+     * advertises as fully supporting.</p>
+     */
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES,
 
+    /** android.request.availableRequestKeys [static, int32[], ndk_public]
+     *
+     * <p>A list of all keys that the camera device has available
+     * to use with {@link ACaptureRequest }.</p>
+     */
     ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS,
 
+    /** android.request.availableResultKeys [static, int32[], ndk_public]
+     *
+     * <p>A list of all keys that the camera device has available to use with {@link ACameraCaptureSession_captureCallback_result }.</p>
+     */
     ANDROID_REQUEST_AVAILABLE_RESULT_KEYS,
 
+    /** android.request.availableCharacteristicsKeys [static, int32[], ndk_public]
+     *
+     * <p>A list of all keys that the camera device has available to use with {@link ACameraManager_getCameraCharacteristics }.</p>
+     */
     ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS,
 
     ANDROID_REQUEST_END,
 
+    /** android.scaler.cropRegion [dynamic, int32[], public]
+     *
+     * <p>The desired region of the sensor to read out for this capture.</p>
+     */
     ANDROID_SCALER_CROP_REGION = CameraMetadataSectionStart:ANDROID_SCALER_START,
 
+    /** android.scaler.availableFormats [static, enum[], hidden]
+     *
+     * <p>The list of image formats that are supported by this
+     * camera device for output streams.</p>
+     */
     ANDROID_SCALER_AVAILABLE_FORMATS,
 
+    /** android.scaler.availableJpegMinDurations [static, int64[], hidden]
+     *
+     * <p>The minimum frame duration that is supported
+     * for each resolution in ANDROID_SCALER_AVAILABLE_JPEG_SIZES.</p>
+     *
+     * @see ANDROID_SCALER_AVAILABLE_JPEG_SIZES
+     */
     ANDROID_SCALER_AVAILABLE_JPEG_MIN_DURATIONS,
 
+    /** android.scaler.availableJpegSizes [static, int32[], hidden]
+     *
+     * <p>The JPEG resolutions that are supported by this camera device.</p>
+     */
     ANDROID_SCALER_AVAILABLE_JPEG_SIZES,
 
+    /** android.scaler.availableMaxDigitalZoom [static, float, public]
+     *
+     * <p>The maximum ratio between both active area width
+     * and crop region width, and active area height and
+     * crop region height, for ANDROID_SCALER_CROP_REGION.</p>
+     *
+     * @see ANDROID_SCALER_CROP_REGION
+     */
     ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM,
 
+    /** android.scaler.availableProcessedMinDurations [static, int64[], hidden]
+     *
+     * <p>For each available processed output size (defined in
+     * ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES), this property lists the
+     * minimum supportable frame duration for that size.</p>
+     *
+     * @see ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES
+     */
     ANDROID_SCALER_AVAILABLE_PROCESSED_MIN_DURATIONS,
 
+    /** android.scaler.availableProcessedSizes [static, int32[], hidden]
+     *
+     * <p>The resolutions available for use with
+     * processed output streams, such as YV12, NV12, and
+     * platform opaque YUV/RGB streams to the GPU or video
+     * encoders.</p>
+     */
     ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES,
 
+    /** android.scaler.availableRawMinDurations [static, int64[], system]
+     *
+     * <p>For each available raw output size (defined in
+     * ANDROID_SCALER_AVAILABLE_RAW_SIZES), this property lists the minimum
+     * supportable frame duration for that size.</p>
+     *
+     * @see ANDROID_SCALER_AVAILABLE_RAW_SIZES
+     */
     ANDROID_SCALER_AVAILABLE_RAW_MIN_DURATIONS,
 
+    /** android.scaler.availableRawSizes [static, int32[], system]
+     *
+     * <p>The resolutions available for use with raw
+     * sensor output streams, listed as width,
+     * height</p>
+     */
     ANDROID_SCALER_AVAILABLE_RAW_SIZES,
 
+    /** android.scaler.availableInputOutputFormatsMap [static, int32, hidden]
+     *
+     * <p>The mapping of image formats that are supported by this
+     * camera device for input streams, to their corresponding output formats.</p>
+     */
     ANDROID_SCALER_AVAILABLE_INPUT_OUTPUT_FORMATS_MAP,
 
+    /** android.scaler.availableStreamConfigurations [static, enum[], ndk_public]
+     *
+     * <p>The available stream configurations that this
+     * camera device supports
+     * (i.e. format, width, height, output/input stream).</p>
+     */
     ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS,
 
+    /** android.scaler.availableMinFrameDurations [static, int64[], ndk_public]
+     *
+     * <p>This lists the minimum frame duration for each
+     * format/size combination.</p>
+     */
     ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS,
 
+    /** android.scaler.availableStallDurations [static, int64[], ndk_public]
+     *
+     * <p>This lists the maximum stall duration for each
+     * output format/size combination.</p>
+     */
     ANDROID_SCALER_AVAILABLE_STALL_DURATIONS,
 
+    /** android.scaler.croppingType [static, enum, public]
+     *
+     * <p>The crop type that this camera device supports.</p>
+     */
     ANDROID_SCALER_CROPPING_TYPE,
 
     ANDROID_SCALER_END,
 
+    /** android.sensor.exposureTime [dynamic, int64, public]
+     *
+     * <p>Duration each pixel is exposed to
+     * light.</p>
+     */
     ANDROID_SENSOR_EXPOSURE_TIME = CameraMetadataSectionStart:ANDROID_SENSOR_START,
 
+    /** android.sensor.frameDuration [dynamic, int64, public]
+     *
+     * <p>Duration from start of frame exposure to
+     * start of next frame exposure.</p>
+     */
     ANDROID_SENSOR_FRAME_DURATION,
 
+    /** android.sensor.sensitivity [dynamic, int32, public]
+     *
+     * <p>The amount of gain applied to sensor data
+     * before processing.</p>
+     */
     ANDROID_SENSOR_SENSITIVITY,
 
+    /** android.sensor.referenceIlluminant1 [static, enum, public]
+     *
+     * <p>The standard reference illuminant used as the scene light source when
+     * calculating the ANDROID_SENSOR_COLOR_TRANSFORM1,
+     * ANDROID_SENSOR_CALIBRATION_TRANSFORM1, and
+     * ANDROID_SENSOR_FORWARD_MATRIX1 matrices.</p>
+     *
+     * @see ANDROID_SENSOR_CALIBRATION_TRANSFORM1
+     * @see ANDROID_SENSOR_COLOR_TRANSFORM1
+     * @see ANDROID_SENSOR_FORWARD_MATRIX1
+     */
     ANDROID_SENSOR_REFERENCE_ILLUMINANT1,
 
+    /** android.sensor.referenceIlluminant2 [static, byte, public]
+     *
+     * <p>The standard reference illuminant used as the scene light source when
+     * calculating the ANDROID_SENSOR_COLOR_TRANSFORM2,
+     * ANDROID_SENSOR_CALIBRATION_TRANSFORM2, and
+     * ANDROID_SENSOR_FORWARD_MATRIX2 matrices.</p>
+     *
+     * @see ANDROID_SENSOR_CALIBRATION_TRANSFORM2
+     * @see ANDROID_SENSOR_COLOR_TRANSFORM2
+     * @see ANDROID_SENSOR_FORWARD_MATRIX2
+     */
     ANDROID_SENSOR_REFERENCE_ILLUMINANT2,
 
+    /** android.sensor.calibrationTransform1 [static, rational[], public]
+     *
+     * <p>A per-device calibration transform matrix that maps from the
+     * reference sensor colorspace to the actual device sensor colorspace.</p>
+     */
     ANDROID_SENSOR_CALIBRATION_TRANSFORM1,
 
+    /** android.sensor.calibrationTransform2 [static, rational[], public]
+     *
+     * <p>A per-device calibration transform matrix that maps from the
+     * reference sensor colorspace to the actual device sensor colorspace
+     * (this is the colorspace of the raw buffer data).</p>
+     */
     ANDROID_SENSOR_CALIBRATION_TRANSFORM2,
 
+    /** android.sensor.colorTransform1 [static, rational[], public]
+     *
+     * <p>A matrix that transforms color values from CIE XYZ color space to
+     * reference sensor color space.</p>
+     */
     ANDROID_SENSOR_COLOR_TRANSFORM1,
 
+    /** android.sensor.colorTransform2 [static, rational[], public]
+     *
+     * <p>A matrix that transforms color values from CIE XYZ color space to
+     * reference sensor color space.</p>
+     */
     ANDROID_SENSOR_COLOR_TRANSFORM2,
 
+    /** android.sensor.forwardMatrix1 [static, rational[], public]
+     *
+     * <p>A matrix that transforms white balanced camera colors from the reference
+     * sensor colorspace to the CIE XYZ colorspace with a D50 whitepoint.</p>
+     */
     ANDROID_SENSOR_FORWARD_MATRIX1,
 
+    /** android.sensor.forwardMatrix2 [static, rational[], public]
+     *
+     * <p>A matrix that transforms white balanced camera colors from the reference
+     * sensor colorspace to the CIE XYZ colorspace with a D50 whitepoint.</p>
+     */
     ANDROID_SENSOR_FORWARD_MATRIX2,
 
+    /** android.sensor.baseGainFactor [static, rational, system]
+     *
+     * <p>Gain factor from electrons to raw units when
+     * ISO=100</p>
+     */
     ANDROID_SENSOR_BASE_GAIN_FACTOR,
 
+    /** android.sensor.blackLevelPattern [static, int32[], public]
+     *
+     * <p>A fixed black level offset for each of the color filter arrangement
+     * (CFA) mosaic channels.</p>
+     */
     ANDROID_SENSOR_BLACK_LEVEL_PATTERN,
 
+    /** android.sensor.maxAnalogSensitivity [static, int32, public]
+     *
+     * <p>Maximum sensitivity that is implemented
+     * purely through analog gain.</p>
+     */
     ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY,
 
+    /** android.sensor.orientation [static, int32, public]
+     *
+     * <p>Clockwise angle through which the output image needs to be rotated to be
+     * upright on the device screen in its native orientation.</p>
+     */
     ANDROID_SENSOR_ORIENTATION,
 
+    /** android.sensor.profileHueSatMapDimensions [static, int32[], system]
+     *
+     * <p>The number of input samples for each dimension of
+     * ANDROID_SENSOR_PROFILE_HUE_SAT_MAP.</p>
+     *
+     * @see ANDROID_SENSOR_PROFILE_HUE_SAT_MAP
+     */
     ANDROID_SENSOR_PROFILE_HUE_SAT_MAP_DIMENSIONS,
 
+    /** android.sensor.timestamp [dynamic, int64, public]
+     *
+     * <p>Time at start of exposure of first
+     * row of the image sensor active array, in nanoseconds.</p>
+     */
     ANDROID_SENSOR_TIMESTAMP,
 
+    /** android.sensor.temperature [dynamic, float, system]
+     *
+     * <p>The temperature of the sensor, sampled at the time
+     * exposure began for this frame.</p>
+     * <p>The thermal diode being queried should be inside the sensor PCB, or
+     * somewhere close to it.</p>
+     */
     ANDROID_SENSOR_TEMPERATURE,
 
+    /** android.sensor.neutralColorPoint [dynamic, rational[], public]
+     *
+     * <p>The estimated camera neutral color in the native sensor colorspace at
+     * the time of capture.</p>
+     */
     ANDROID_SENSOR_NEUTRAL_COLOR_POINT,
 
+    /** android.sensor.noiseProfile [dynamic, double[], public]
+     *
+     * <p>Noise model coefficients for each CFA mosaic channel.</p>
+     */
     ANDROID_SENSOR_NOISE_PROFILE,
 
+    /** android.sensor.profileHueSatMap [dynamic, float[], system]
+     *
+     * <p>A mapping containing a hue shift, saturation scale, and value scale
+     * for each pixel.</p>
+     */
     ANDROID_SENSOR_PROFILE_HUE_SAT_MAP,
 
+    /** android.sensor.profileToneCurve [dynamic, float[], system]
+     *
+     * <p>A list of x,y samples defining a tone-mapping curve for gamma adjustment.</p>
+     */
     ANDROID_SENSOR_PROFILE_TONE_CURVE,
 
+    /** android.sensor.greenSplit [dynamic, float, public]
+     *
+     * <p>The worst-case divergence between Bayer green channels.</p>
+     */
     ANDROID_SENSOR_GREEN_SPLIT,
 
+    /** android.sensor.testPatternData [dynamic, int32[], public]
+     *
+     * <p>A pixel <code>[R, G_even, G_odd, B]</code> that supplies the test pattern
+     * when ANDROID_SENSOR_TEST_PATTERN_MODE is SOLID_COLOR.</p>
+     *
+     * @see ANDROID_SENSOR_TEST_PATTERN_MODE
+     */
     ANDROID_SENSOR_TEST_PATTERN_DATA,
 
+    /** android.sensor.testPatternMode [dynamic, enum, public]
+     *
+     * <p>When enabled, the sensor sends a test pattern instead of
+     * doing a real exposure from the camera.</p>
+     */
     ANDROID_SENSOR_TEST_PATTERN_MODE,
 
+    /** android.sensor.availableTestPatternModes [static, int32[], public]
+     *
+     * <p>List of sensor test pattern modes for ANDROID_SENSOR_TEST_PATTERN_MODE
+     * supported by this camera device.</p>
+     *
+     * @see ANDROID_SENSOR_TEST_PATTERN_MODE
+     */
     ANDROID_SENSOR_AVAILABLE_TEST_PATTERN_MODES,
 
+    /** android.sensor.rollingShutterSkew [dynamic, int64, public]
+     *
+     * <p>Duration between the start of first row exposure
+     * and the start of last row exposure.</p>
+     */
     ANDROID_SENSOR_ROLLING_SHUTTER_SKEW,
 
+    /** android.sensor.opticalBlackRegions [static, int32[], public]
+     *
+     * <p>List of disjoint rectangles indicating the sensor
+     * optically shielded black pixel regions.</p>
+     */
     ANDROID_SENSOR_OPTICAL_BLACK_REGIONS,
 
+    /** android.sensor.dynamicBlackLevel [dynamic, float[], public]
+     *
+     * <p>A per-frame dynamic black level offset for each of the color filter
+     * arrangement (CFA) mosaic channels.</p>
+     */
     ANDROID_SENSOR_DYNAMIC_BLACK_LEVEL,
 
+    /** android.sensor.dynamicWhiteLevel [dynamic, int32, public]
+     *
+     * <p>Maximum raw value output by sensor for this frame.</p>
+     */
     ANDROID_SENSOR_DYNAMIC_WHITE_LEVEL,
 
+    /** android.sensor.opaqueRawSize [static, int32[], system]
+     *
+     * <p>Size in bytes for all the listed opaque RAW buffer sizes</p>
+     */
     ANDROID_SENSOR_OPAQUE_RAW_SIZE,
 
     ANDROID_SENSOR_END,
 
+    /** android.sensor.info.activeArraySize [static, int32[], public]
+     *
+     * <p>The area of the image sensor which corresponds to active pixels after any geometric
+     * distortion correction has been applied.</p>
+     */
     ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE = CameraMetadataSectionStart:ANDROID_SENSOR_INFO_START,
 
+    /** android.sensor.info.sensitivityRange [static, int32[], public]
+     *
+     * <p>Range of sensitivities for ANDROID_SENSOR_SENSITIVITY supported by this
+     * camera device.</p>
+     *
+     * @see ANDROID_SENSOR_SENSITIVITY
+     */
     ANDROID_SENSOR_INFO_SENSITIVITY_RANGE,
 
+    /** android.sensor.info.colorFilterArrangement [static, enum, public]
+     *
+     * <p>The arrangement of color filters on sensor;
+     * represents the colors in the top-left 2x2 section of
+     * the sensor, in reading order.</p>
+     */
     ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT,
 
+    /** android.sensor.info.exposureTimeRange [static, int64[], public]
+     *
+     * <p>The range of image exposure times for ANDROID_SENSOR_EXPOSURE_TIME supported
+     * by this camera device.</p>
+     *
+     * @see ANDROID_SENSOR_EXPOSURE_TIME
+     */
     ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE,
 
+    /** android.sensor.info.maxFrameDuration [static, int64, public]
+     *
+     * <p>The maximum possible frame duration (minimum frame rate) for
+     * ANDROID_SENSOR_FRAME_DURATION that is supported this camera device.</p>
+     *
+     * @see ANDROID_SENSOR_FRAME_DURATION
+     */
     ANDROID_SENSOR_INFO_MAX_FRAME_DURATION,
 
+    /** android.sensor.info.physicalSize [static, float[], public]
+     *
+     * <p>The physical dimensions of the full pixel
+     * array.</p>
+     */
     ANDROID_SENSOR_INFO_PHYSICAL_SIZE,
 
+    /** android.sensor.info.pixelArraySize [static, int32[], public]
+     *
+     * <p>Dimensions of the full pixel array, possibly
+     * including black calibration pixels.</p>
+     */
     ANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE,
 
+    /** android.sensor.info.whiteLevel [static, int32, public]
+     *
+     * <p>Maximum raw value output by sensor.</p>
+     */
     ANDROID_SENSOR_INFO_WHITE_LEVEL,
 
+    /** android.sensor.info.timestampSource [static, enum, public]
+     *
+     * <p>The time base source for sensor capture start timestamps.</p>
+     */
     ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE,
 
+    /** android.sensor.info.lensShadingApplied [static, enum, public]
+     *
+     * <p>Whether the RAW images output from this camera device are subject to
+     * lens shading correction.</p>
+     */
     ANDROID_SENSOR_INFO_LENS_SHADING_APPLIED,
 
+    /** android.sensor.info.preCorrectionActiveArraySize [static, int32[], public]
+     *
+     * <p>The area of the image sensor which corresponds to active pixels prior to the
+     * application of any geometric distortion correction.</p>
+     */
     ANDROID_SENSOR_INFO_PRE_CORRECTION_ACTIVE_ARRAY_SIZE,
 
     ANDROID_SENSOR_INFO_END,
 
+    /** android.shading.mode [dynamic, enum, public]
+     *
+     * <p>Quality of lens shading correction applied
+     * to the image data.</p>
+     */
     ANDROID_SHADING_MODE = CameraMetadataSectionStart:ANDROID_SHADING_START,
 
+    /** android.shading.strength [controls, byte, system]
+     *
+     * <p>Control the amount of shading correction
+     * applied to the images</p>
+     */
     ANDROID_SHADING_STRENGTH,
 
+    /** android.shading.availableModes [static, byte[], public]
+     *
+     * <p>List of lens shading modes for ANDROID_SHADING_MODE that are supported by this camera device.</p>
+     *
+     * @see ANDROID_SHADING_MODE
+     */
     ANDROID_SHADING_AVAILABLE_MODES,
 
     ANDROID_SHADING_END,
 
+    /** android.statistics.faceDetectMode [dynamic, enum, public]
+     *
+     * <p>Operating mode for the face detector
+     * unit.</p>
+     */
     ANDROID_STATISTICS_FACE_DETECT_MODE = CameraMetadataSectionStart:ANDROID_STATISTICS_START,
 
+    /** android.statistics.histogramMode [dynamic, enum, system]
+     *
+     * <p>Operating mode for histogram
+     * generation</p>
+     */
     ANDROID_STATISTICS_HISTOGRAM_MODE,
 
+    /** android.statistics.sharpnessMapMode [dynamic, enum, system]
+     *
+     * <p>Operating mode for sharpness map
+     * generation</p>
+     */
     ANDROID_STATISTICS_SHARPNESS_MAP_MODE,
 
+    /** android.statistics.hotPixelMapMode [dynamic, enum, public]
+     *
+     * <p>Operating mode for hot pixel map generation.</p>
+     */
     ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE,
 
+    /** android.statistics.faceIds [dynamic, int32[], ndk_public]
+     *
+     * <p>List of unique IDs for detected faces.</p>
+     */
     ANDROID_STATISTICS_FACE_IDS,
 
+    /** android.statistics.faceLandmarks [dynamic, int32[], ndk_public]
+     *
+     * <p>List of landmarks for detected
+     * faces.</p>
+     */
     ANDROID_STATISTICS_FACE_LANDMARKS,
 
+    /** android.statistics.faceRectangles [dynamic, int32[], ndk_public]
+     *
+     * <p>List of the bounding rectangles for detected
+     * faces.</p>
+     */
     ANDROID_STATISTICS_FACE_RECTANGLES,
 
+    /** android.statistics.faceScores [dynamic, byte[], ndk_public]
+     *
+     * <p>List of the face confidence scores for
+     * detected faces</p>
+     */
     ANDROID_STATISTICS_FACE_SCORES,
 
+    /** android.statistics.histogram [dynamic, int32[], system]
+     *
+     * <p>A 3-channel histogram based on the raw
+     * sensor data</p>
+     */
     ANDROID_STATISTICS_HISTOGRAM,
 
+    /** android.statistics.sharpnessMap [dynamic, int32[], system]
+     *
+     * <p>A 3-channel sharpness map, based on the raw
+     * sensor data</p>
+     */
     ANDROID_STATISTICS_SHARPNESS_MAP,
 
+    /** android.statistics.lensShadingCorrectionMap [dynamic, byte, java_public]
+     *
+     * <p>The shading map is a low-resolution floating-point map
+     * that lists the coefficients used to correct for vignetting, for each
+     * Bayer color channel.</p>
+     */
     ANDROID_STATISTICS_LENS_SHADING_CORRECTION_MAP,
 
+    /** android.statistics.lensShadingMap [dynamic, float[], ndk_public]
+     *
+     * <p>The shading map is a low-resolution floating-point map
+     * that lists the coefficients used to correct for vignetting and color shading,
+     * for each Bayer color channel of RAW image data.</p>
+     */
     ANDROID_STATISTICS_LENS_SHADING_MAP,
 
+    /** android.statistics.predictedColorGains [dynamic, float[], hidden]
+     *
+     * <p>The best-fit color channel gains calculated
+     * by the camera device's statistics units for the current output frame.</p>
+     */
     ANDROID_STATISTICS_PREDICTED_COLOR_GAINS,
 
+    /** android.statistics.predictedColorTransform [dynamic, rational[], hidden]
+     *
+     * <p>The best-fit color transform matrix estimate
+     * calculated by the camera device's statistics units for the current
+     * output frame.</p>
+     */
     ANDROID_STATISTICS_PREDICTED_COLOR_TRANSFORM,
 
+    /** android.statistics.sceneFlicker [dynamic, enum, public]
+     *
+     * <p>The camera device estimated scene illumination lighting
+     * frequency.</p>
+     */
     ANDROID_STATISTICS_SCENE_FLICKER,
 
+    /** android.statistics.hotPixelMap [dynamic, int32[], public]
+     *
+     * <p>List of <code>(x, y)</code> coordinates of hot/defective pixels on the sensor.</p>
+     */
     ANDROID_STATISTICS_HOT_PIXEL_MAP,
 
+    /** android.statistics.lensShadingMapMode [dynamic, enum, public]
+     *
+     * <p>Whether the camera device will output the lens
+     * shading map in output result metadata.</p>
+     */
     ANDROID_STATISTICS_LENS_SHADING_MAP_MODE,
 
     ANDROID_STATISTICS_END,
 
-    ANDROID_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES =
-            CameraMetadataSectionStart:ANDROID_STATISTICS_INFO_START,
+    /** android.statistics.info.availableFaceDetectModes [static, byte[], public]
+     *
+     * <p>List of face detection modes for ANDROID_STATISTICS_FACE_DETECT_MODE that are
+     * supported by this camera device.</p>
+     *
+     * @see ANDROID_STATISTICS_FACE_DETECT_MODE
+     */
+    ANDROID_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES = CameraMetadataSectionStart:ANDROID_STATISTICS_INFO_START,
 
+    /** android.statistics.info.histogramBucketCount [static, int32, system]
+     *
+     * <p>Number of histogram buckets
+     * supported</p>
+     */
     ANDROID_STATISTICS_INFO_HISTOGRAM_BUCKET_COUNT,
 
+    /** android.statistics.info.maxFaceCount [static, int32, public]
+     *
+     * <p>The maximum number of simultaneously detectable
+     * faces.</p>
+     */
     ANDROID_STATISTICS_INFO_MAX_FACE_COUNT,
 
+    /** android.statistics.info.maxHistogramCount [static, int32, system]
+     *
+     * <p>Maximum value possible for a histogram
+     * bucket</p>
+     */
     ANDROID_STATISTICS_INFO_MAX_HISTOGRAM_COUNT,
 
+    /** android.statistics.info.maxSharpnessMapValue [static, int32, system]
+     *
+     * <p>Maximum value possible for a sharpness map
+     * region.</p>
+     */
     ANDROID_STATISTICS_INFO_MAX_SHARPNESS_MAP_VALUE,
 
+    /** android.statistics.info.sharpnessMapSize [static, int32[], system]
+     *
+     * <p>Dimensions of the sharpness
+     * map</p>
+     */
     ANDROID_STATISTICS_INFO_SHARPNESS_MAP_SIZE,
 
+    /** android.statistics.info.availableHotPixelMapModes [static, byte[], public]
+     *
+     * <p>List of hot pixel map output modes for ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE that are
+     * supported by this camera device.</p>
+     *
+     * @see ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE
+     */
     ANDROID_STATISTICS_INFO_AVAILABLE_HOT_PIXEL_MAP_MODES,
 
+    /** android.statistics.info.availableLensShadingMapModes [static, byte[], public]
+     *
+     * <p>List of lens shading map output modes for ANDROID_STATISTICS_LENS_SHADING_MAP_MODE that
+     * are supported by this camera device.</p>
+     *
+     * @see ANDROID_STATISTICS_LENS_SHADING_MAP_MODE
+     */
     ANDROID_STATISTICS_INFO_AVAILABLE_LENS_SHADING_MAP_MODES,
 
     ANDROID_STATISTICS_INFO_END,
 
+    /** android.tonemap.curveBlue [dynamic, float[], ndk_public]
+     *
+     * <p>Tonemapping / contrast / gamma curve for the blue
+     * channel, to use when ANDROID_TONEMAP_MODE is
+     * CONTRAST_CURVE.</p>
+     *
+     * @see ANDROID_TONEMAP_MODE
+     */
     ANDROID_TONEMAP_CURVE_BLUE = CameraMetadataSectionStart:ANDROID_TONEMAP_START,
 
+    /** android.tonemap.curveGreen [dynamic, float[], ndk_public]
+     *
+     * <p>Tonemapping / contrast / gamma curve for the green
+     * channel, to use when ANDROID_TONEMAP_MODE is
+     * CONTRAST_CURVE.</p>
+     *
+     * @see ANDROID_TONEMAP_MODE
+     */
     ANDROID_TONEMAP_CURVE_GREEN,
 
+    /** android.tonemap.curveRed [dynamic, float[], ndk_public]
+     *
+     * <p>Tonemapping / contrast / gamma curve for the red
+     * channel, to use when ANDROID_TONEMAP_MODE is
+     * CONTRAST_CURVE.</p>
+     *
+     * @see ANDROID_TONEMAP_MODE
+     */
     ANDROID_TONEMAP_CURVE_RED,
 
+    /** android.tonemap.mode [dynamic, enum, public]
+     *
+     * <p>High-level global contrast/gamma/tonemapping control.</p>
+     */
     ANDROID_TONEMAP_MODE,
 
+    /** android.tonemap.maxCurvePoints [static, int32, public]
+     *
+     * <p>Maximum number of supported points in the
+     * tonemap curve that can be used for ANDROID_TONEMAP_CURVE.</p>
+     *
+     * @see ANDROID_TONEMAP_CURVE
+     */
     ANDROID_TONEMAP_MAX_CURVE_POINTS,
 
+    /** android.tonemap.availableToneMapModes [static, byte[], public]
+     *
+     * <p>List of tonemapping modes for ANDROID_TONEMAP_MODE that are supported by this camera
+     * device.</p>
+     *
+     * @see ANDROID_TONEMAP_MODE
+     */
     ANDROID_TONEMAP_AVAILABLE_TONE_MAP_MODES,
 
+    /** android.tonemap.gamma [dynamic, float, public]
+     *
+     * <p>Tonemapping curve to use when ANDROID_TONEMAP_MODE is
+     * GAMMA_VALUE</p>
+     *
+     * @see ANDROID_TONEMAP_MODE
+     */
     ANDROID_TONEMAP_GAMMA,
 
+    /** android.tonemap.presetCurve [dynamic, enum, public]
+     *
+     * <p>Tonemapping curve to use when ANDROID_TONEMAP_MODE is
+     * PRESET_CURVE</p>
+     *
+     * @see ANDROID_TONEMAP_MODE
+     */
     ANDROID_TONEMAP_PRESET_CURVE,
 
     ANDROID_TONEMAP_END,
 
+    /** android.led.transmit [dynamic, enum, hidden]
+     *
+     * <p>This LED is nominally used to indicate to the user
+     * that the camera is powered on and may be streaming images back to the
+     * Application Processor. In certain rare circumstances, the OS may
+     * disable this when video is processed locally and not transmitted to
+     * any untrusted applications.</p>
+     * <p>In particular, the LED <em>must</em> always be on when the data could be
+     * transmitted off the device. The LED <em>should</em> always be on whenever
+     * data is stored locally on the device.</p>
+     * <p>The LED <em>may</em> be off if a trusted application is using the data that
+     * doesn't violate the above rules.</p>
+     */
     ANDROID_LED_TRANSMIT = CameraMetadataSectionStart:ANDROID_LED_START,
 
+    /** android.led.availableLeds [static, enum[], hidden]
+     *
+     * <p>A list of camera LEDs that are available on this system.</p>
+     */
     ANDROID_LED_AVAILABLE_LEDS,
 
     ANDROID_LED_END,
 
+    /** android.info.supportedHardwareLevel [static, enum, public]
+     *
+     * <p>Generally classifies the overall set of the camera device functionality.</p>
+     */
     ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL = CameraMetadataSectionStart:ANDROID_INFO_START,
 
     ANDROID_INFO_END,
 
+    /** android.blackLevel.lock [dynamic, enum, public]
+     *
+     * <p>Whether black-level compensation is locked
+     * to its current values, or is free to vary.</p>
+     */
     ANDROID_BLACK_LEVEL_LOCK = CameraMetadataSectionStart:ANDROID_BLACK_LEVEL_START,
 
     ANDROID_BLACK_LEVEL_END,
 
+    /** android.sync.frameNumber [dynamic, enum, ndk_public]
+     *
+     * <p>The frame number corresponding to the last request
+     * with which the output result (metadata + buffers) has been fully
+     * synchronized.</p>
+     */
     ANDROID_SYNC_FRAME_NUMBER = CameraMetadataSectionStart:ANDROID_SYNC_START,
 
+    /** android.sync.maxLatency [static, enum, public]
+     *
+     * <p>The maximum number of frames that can occur after a request
+     * (different than the previous) has been submitted, and before the
+     * result's state becomes synchronized.</p>
+     */
     ANDROID_SYNC_MAX_LATENCY,
 
     ANDROID_SYNC_END,
 
+    /** android.reprocess.effectiveExposureFactor [dynamic, float, java_public]
+     *
+     * <p>The amount of exposure time increase factor applied to the original output
+     * frame by the application processing before sending for reprocessing.</p>
+     */
     ANDROID_REPROCESS_EFFECTIVE_EXPOSURE_FACTOR = CameraMetadataSectionStart:ANDROID_REPROCESS_START,
 
+    /** android.reprocess.maxCaptureStall [static, int32, java_public]
+     *
+     * <p>The maximal camera capture pipeline stall (in unit of frame count) introduced by a
+     * reprocess capture request.</p>
+     */
     ANDROID_REPROCESS_MAX_CAPTURE_STALL,
 
     ANDROID_REPROCESS_END,
 
+    /** android.depth.maxDepthSamples [static, int32, system]
+     *
+     * <p>Maximum number of points that a depth point cloud may contain.</p>
+     */
     ANDROID_DEPTH_MAX_DEPTH_SAMPLES = CameraMetadataSectionStart:ANDROID_DEPTH_START,
 
+    /** android.depth.availableDepthStreamConfigurations [static, enum[], ndk_public]
+     *
+     * <p>The available depth dataspace stream
+     * configurations that this camera device supports
+     * (i.e. format, width, height, output/input stream).</p>
+     */
     ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS,
 
+    /** android.depth.availableDepthMinFrameDurations [static, int64[], ndk_public]
+     *
+     * <p>This lists the minimum frame duration for each
+     * format/size combination for depth output formats.</p>
+     */
     ANDROID_DEPTH_AVAILABLE_DEPTH_MIN_FRAME_DURATIONS,
 
+    /** android.depth.availableDepthStallDurations [static, int64[], ndk_public]
+     *
+     * <p>This lists the maximum stall duration for each
+     * output format/size combination for depth streams.</p>
+     */
     ANDROID_DEPTH_AVAILABLE_DEPTH_STALL_DURATIONS,
 
+    /** android.depth.depthIsExclusive [static, enum, public]
+     *
+     * <p>Indicates whether a capture request may target both a
+     * DEPTH16 / DEPTH_POINT_CLOUD output, and normal color outputs (such as
+     * YUV_420_888, JPEG, or RAW) simultaneously.</p>
+     */
     ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE,
 
     ANDROID_DEPTH_END,
 
 };
 
-/**
+/*
  * Enumeration definitions for the various entries that need them
  */
+
+/** android.colorCorrection.mode enumeration values
+ * @see ANDROID_COLOR_CORRECTION_MODE
+ */
 enum CameraMetadataEnumAndroidColorCorrectionMode : uint32_t {
     ANDROID_COLOR_CORRECTION_MODE_TRANSFORM_MATRIX,
-
     ANDROID_COLOR_CORRECTION_MODE_FAST,
-
     ANDROID_COLOR_CORRECTION_MODE_HIGH_QUALITY,
-
 };
 
+/** android.colorCorrection.aberrationMode enumeration values
+ * @see ANDROID_COLOR_CORRECTION_ABERRATION_MODE
+ */
 enum CameraMetadataEnumAndroidColorCorrectionAberrationMode : uint32_t {
     ANDROID_COLOR_CORRECTION_ABERRATION_MODE_OFF,
-
     ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST,
-
     ANDROID_COLOR_CORRECTION_ABERRATION_MODE_HIGH_QUALITY,
-
 };
 
+/** android.control.aeAntibandingMode enumeration values
+ * @see ANDROID_CONTROL_AE_ANTIBANDING_MODE
+ */
 enum CameraMetadataEnumAndroidControlAeAntibandingMode : uint32_t {
     ANDROID_CONTROL_AE_ANTIBANDING_MODE_OFF,
-
     ANDROID_CONTROL_AE_ANTIBANDING_MODE_50HZ,
-
     ANDROID_CONTROL_AE_ANTIBANDING_MODE_60HZ,
-
     ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO,
-
 };
 
+/** android.control.aeLock enumeration values
+ * @see ANDROID_CONTROL_AE_LOCK
+ */
 enum CameraMetadataEnumAndroidControlAeLock : uint32_t {
     ANDROID_CONTROL_AE_LOCK_OFF,
-
     ANDROID_CONTROL_AE_LOCK_ON,
-
 };
 
+/** android.control.aeMode enumeration values
+ * @see ANDROID_CONTROL_AE_MODE
+ */
 enum CameraMetadataEnumAndroidControlAeMode : uint32_t {
     ANDROID_CONTROL_AE_MODE_OFF,
-
     ANDROID_CONTROL_AE_MODE_ON,
-
     ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH,
-
     ANDROID_CONTROL_AE_MODE_ON_ALWAYS_FLASH,
-
     ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE,
-
 };
 
+/** android.control.aePrecaptureTrigger enumeration values
+ * @see ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER
+ */
 enum CameraMetadataEnumAndroidControlAePrecaptureTrigger : uint32_t {
     ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER_IDLE,
-
     ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER_START,
-
     ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER_CANCEL,
-
 };
 
+/** android.control.afMode enumeration values
+ * @see ANDROID_CONTROL_AF_MODE
+ */
 enum CameraMetadataEnumAndroidControlAfMode : uint32_t {
     ANDROID_CONTROL_AF_MODE_OFF,
-
     ANDROID_CONTROL_AF_MODE_AUTO,
-
     ANDROID_CONTROL_AF_MODE_MACRO,
-
     ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO,
-
     ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE,
-
     ANDROID_CONTROL_AF_MODE_EDOF,
-
 };
 
+/** android.control.afTrigger enumeration values
+ * @see ANDROID_CONTROL_AF_TRIGGER
+ */
 enum CameraMetadataEnumAndroidControlAfTrigger : uint32_t {
     ANDROID_CONTROL_AF_TRIGGER_IDLE,
-
     ANDROID_CONTROL_AF_TRIGGER_START,
-
     ANDROID_CONTROL_AF_TRIGGER_CANCEL,
-
 };
 
+/** android.control.awbLock enumeration values
+ * @see ANDROID_CONTROL_AWB_LOCK
+ */
 enum CameraMetadataEnumAndroidControlAwbLock : uint32_t {
     ANDROID_CONTROL_AWB_LOCK_OFF,
-
     ANDROID_CONTROL_AWB_LOCK_ON,
-
 };
 
+/** android.control.awbMode enumeration values
+ * @see ANDROID_CONTROL_AWB_MODE
+ */
 enum CameraMetadataEnumAndroidControlAwbMode : uint32_t {
     ANDROID_CONTROL_AWB_MODE_OFF,
-
     ANDROID_CONTROL_AWB_MODE_AUTO,
-
     ANDROID_CONTROL_AWB_MODE_INCANDESCENT,
-
     ANDROID_CONTROL_AWB_MODE_FLUORESCENT,
-
     ANDROID_CONTROL_AWB_MODE_WARM_FLUORESCENT,
-
     ANDROID_CONTROL_AWB_MODE_DAYLIGHT,
-
     ANDROID_CONTROL_AWB_MODE_CLOUDY_DAYLIGHT,
-
     ANDROID_CONTROL_AWB_MODE_TWILIGHT,
-
     ANDROID_CONTROL_AWB_MODE_SHADE,
-
 };
 
+/** android.control.captureIntent enumeration values
+ * @see ANDROID_CONTROL_CAPTURE_INTENT
+ */
 enum CameraMetadataEnumAndroidControlCaptureIntent : uint32_t {
     ANDROID_CONTROL_CAPTURE_INTENT_CUSTOM,
-
     ANDROID_CONTROL_CAPTURE_INTENT_PREVIEW,
-
     ANDROID_CONTROL_CAPTURE_INTENT_STILL_CAPTURE,
-
     ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_RECORD,
-
     ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT,
-
     ANDROID_CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG,
-
     ANDROID_CONTROL_CAPTURE_INTENT_MANUAL,
-
 };
 
+/** android.control.effectMode enumeration values
+ * @see ANDROID_CONTROL_EFFECT_MODE
+ */
 enum CameraMetadataEnumAndroidControlEffectMode : uint32_t {
     ANDROID_CONTROL_EFFECT_MODE_OFF,
-
     ANDROID_CONTROL_EFFECT_MODE_MONO,
-
     ANDROID_CONTROL_EFFECT_MODE_NEGATIVE,
-
     ANDROID_CONTROL_EFFECT_MODE_SOLARIZE,
-
     ANDROID_CONTROL_EFFECT_MODE_SEPIA,
-
     ANDROID_CONTROL_EFFECT_MODE_POSTERIZE,
-
     ANDROID_CONTROL_EFFECT_MODE_WHITEBOARD,
-
     ANDROID_CONTROL_EFFECT_MODE_BLACKBOARD,
-
     ANDROID_CONTROL_EFFECT_MODE_AQUA,
-
 };
 
+/** android.control.mode enumeration values
+ * @see ANDROID_CONTROL_MODE
+ */
 enum CameraMetadataEnumAndroidControlMode : uint32_t {
     ANDROID_CONTROL_MODE_OFF,
-
     ANDROID_CONTROL_MODE_AUTO,
-
     ANDROID_CONTROL_MODE_USE_SCENE_MODE,
-
     ANDROID_CONTROL_MODE_OFF_KEEP_STATE,
-
 };
 
+/** android.control.sceneMode enumeration values
+ * @see ANDROID_CONTROL_SCENE_MODE
+ */
 enum CameraMetadataEnumAndroidControlSceneMode : uint32_t {
-    ANDROID_CONTROL_SCENE_MODE_DISABLED = 0,
-
+    ANDROID_CONTROL_SCENE_MODE_DISABLED                         = 0,
     ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY,
-
     ANDROID_CONTROL_SCENE_MODE_ACTION,
-
     ANDROID_CONTROL_SCENE_MODE_PORTRAIT,
-
     ANDROID_CONTROL_SCENE_MODE_LANDSCAPE,
-
     ANDROID_CONTROL_SCENE_MODE_NIGHT,
-
     ANDROID_CONTROL_SCENE_MODE_NIGHT_PORTRAIT,
-
     ANDROID_CONTROL_SCENE_MODE_THEATRE,
-
     ANDROID_CONTROL_SCENE_MODE_BEACH,
-
     ANDROID_CONTROL_SCENE_MODE_SNOW,
-
     ANDROID_CONTROL_SCENE_MODE_SUNSET,
-
     ANDROID_CONTROL_SCENE_MODE_STEADYPHOTO,
-
     ANDROID_CONTROL_SCENE_MODE_FIREWORKS,
-
     ANDROID_CONTROL_SCENE_MODE_SPORTS,
-
     ANDROID_CONTROL_SCENE_MODE_PARTY,
-
     ANDROID_CONTROL_SCENE_MODE_CANDLELIGHT,
-
     ANDROID_CONTROL_SCENE_MODE_BARCODE,
-
     ANDROID_CONTROL_SCENE_MODE_HIGH_SPEED_VIDEO,
-
     ANDROID_CONTROL_SCENE_MODE_HDR,
-
     ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY_LOW_LIGHT,
-
-    ANDROID_CONTROL_SCENE_MODE_DEVICE_CUSTOM_START = 100,
-
-    ANDROID_CONTROL_SCENE_MODE_DEVICE_CUSTOM_END = 127,
-
+    ANDROID_CONTROL_SCENE_MODE_DEVICE_CUSTOM_START              = 100,
+    ANDROID_CONTROL_SCENE_MODE_DEVICE_CUSTOM_END                = 127,
 };
 
+/** android.control.videoStabilizationMode enumeration values
+ * @see ANDROID_CONTROL_VIDEO_STABILIZATION_MODE
+ */
 enum CameraMetadataEnumAndroidControlVideoStabilizationMode : uint32_t {
     ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_OFF,
-
     ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_ON,
-
 };
 
+/** android.control.aeState enumeration values
+ * @see ANDROID_CONTROL_AE_STATE
+ */
 enum CameraMetadataEnumAndroidControlAeState : uint32_t {
     ANDROID_CONTROL_AE_STATE_INACTIVE,
-
     ANDROID_CONTROL_AE_STATE_SEARCHING,
-
     ANDROID_CONTROL_AE_STATE_CONVERGED,
-
     ANDROID_CONTROL_AE_STATE_LOCKED,
-
     ANDROID_CONTROL_AE_STATE_FLASH_REQUIRED,
-
     ANDROID_CONTROL_AE_STATE_PRECAPTURE,
-
 };
 
+/** android.control.afState enumeration values
+ * @see ANDROID_CONTROL_AF_STATE
+ */
 enum CameraMetadataEnumAndroidControlAfState : uint32_t {
     ANDROID_CONTROL_AF_STATE_INACTIVE,
-
     ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN,
-
     ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED,
-
     ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN,
-
     ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED,
-
     ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED,
-
     ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED,
-
 };
 
+/** android.control.awbState enumeration values
+ * @see ANDROID_CONTROL_AWB_STATE
+ */
 enum CameraMetadataEnumAndroidControlAwbState : uint32_t {
     ANDROID_CONTROL_AWB_STATE_INACTIVE,
-
     ANDROID_CONTROL_AWB_STATE_SEARCHING,
-
     ANDROID_CONTROL_AWB_STATE_CONVERGED,
-
     ANDROID_CONTROL_AWB_STATE_LOCKED,
-
 };
 
+/** android.control.aeLockAvailable enumeration values
+ * @see ANDROID_CONTROL_AE_LOCK_AVAILABLE
+ */
 enum CameraMetadataEnumAndroidControlAeLockAvailable : uint32_t {
     ANDROID_CONTROL_AE_LOCK_AVAILABLE_FALSE,
-
     ANDROID_CONTROL_AE_LOCK_AVAILABLE_TRUE,
-
 };
 
+/** android.control.awbLockAvailable enumeration values
+ * @see ANDROID_CONTROL_AWB_LOCK_AVAILABLE
+ */
 enum CameraMetadataEnumAndroidControlAwbLockAvailable : uint32_t {
     ANDROID_CONTROL_AWB_LOCK_AVAILABLE_FALSE,
-
     ANDROID_CONTROL_AWB_LOCK_AVAILABLE_TRUE,
-
 };
 
+/** android.control.enableZsl enumeration values
+ * @see ANDROID_CONTROL_ENABLE_ZSL
+ */
 enum CameraMetadataEnumAndroidControlEnableZsl : uint32_t {
     ANDROID_CONTROL_ENABLE_ZSL_FALSE,
-
     ANDROID_CONTROL_ENABLE_ZSL_TRUE,
-
 };
 
+/** android.demosaic.mode enumeration values
+ * @see ANDROID_DEMOSAIC_MODE
+ */
 enum CameraMetadataEnumAndroidDemosaicMode : uint32_t {
     ANDROID_DEMOSAIC_MODE_FAST,
-
     ANDROID_DEMOSAIC_MODE_HIGH_QUALITY,
-
 };
 
+/** android.edge.mode enumeration values
+ * @see ANDROID_EDGE_MODE
+ */
 enum CameraMetadataEnumAndroidEdgeMode : uint32_t {
     ANDROID_EDGE_MODE_OFF,
-
     ANDROID_EDGE_MODE_FAST,
-
     ANDROID_EDGE_MODE_HIGH_QUALITY,
-
     ANDROID_EDGE_MODE_ZERO_SHUTTER_LAG,
-
 };
 
+/** android.flash.mode enumeration values
+ * @see ANDROID_FLASH_MODE
+ */
 enum CameraMetadataEnumAndroidFlashMode : uint32_t {
     ANDROID_FLASH_MODE_OFF,
-
     ANDROID_FLASH_MODE_SINGLE,
-
     ANDROID_FLASH_MODE_TORCH,
-
 };
 
+/** android.flash.state enumeration values
+ * @see ANDROID_FLASH_STATE
+ */
 enum CameraMetadataEnumAndroidFlashState : uint32_t {
     ANDROID_FLASH_STATE_UNAVAILABLE,
-
     ANDROID_FLASH_STATE_CHARGING,
-
     ANDROID_FLASH_STATE_READY,
-
     ANDROID_FLASH_STATE_FIRED,
-
     ANDROID_FLASH_STATE_PARTIAL,
-
 };
 
+/** android.flash.info.available enumeration values
+ * @see ANDROID_FLASH_INFO_AVAILABLE
+ */
 enum CameraMetadataEnumAndroidFlashInfoAvailable : uint32_t {
     ANDROID_FLASH_INFO_AVAILABLE_FALSE,
-
     ANDROID_FLASH_INFO_AVAILABLE_TRUE,
-
 };
 
+/** android.hotPixel.mode enumeration values
+ * @see ANDROID_HOT_PIXEL_MODE
+ */
 enum CameraMetadataEnumAndroidHotPixelMode : uint32_t {
     ANDROID_HOT_PIXEL_MODE_OFF,
-
     ANDROID_HOT_PIXEL_MODE_FAST,
-
     ANDROID_HOT_PIXEL_MODE_HIGH_QUALITY,
-
 };
 
+/** android.lens.opticalStabilizationMode enumeration values
+ * @see ANDROID_LENS_OPTICAL_STABILIZATION_MODE
+ */
 enum CameraMetadataEnumAndroidLensOpticalStabilizationMode : uint32_t {
     ANDROID_LENS_OPTICAL_STABILIZATION_MODE_OFF,
-
     ANDROID_LENS_OPTICAL_STABILIZATION_MODE_ON,
-
 };
 
+/** android.lens.facing enumeration values
+ * @see ANDROID_LENS_FACING
+ */
 enum CameraMetadataEnumAndroidLensFacing : uint32_t {
     ANDROID_LENS_FACING_FRONT,
-
     ANDROID_LENS_FACING_BACK,
-
     ANDROID_LENS_FACING_EXTERNAL,
-
 };
 
+/** android.lens.state enumeration values
+ * @see ANDROID_LENS_STATE
+ */
 enum CameraMetadataEnumAndroidLensState : uint32_t {
     ANDROID_LENS_STATE_STATIONARY,
-
     ANDROID_LENS_STATE_MOVING,
-
 };
 
+/** android.lens.info.focusDistanceCalibration enumeration values
+ * @see ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION
+ */
 enum CameraMetadataEnumAndroidLensInfoFocusDistanceCalibration : uint32_t {
     ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_UNCALIBRATED,
-
     ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_APPROXIMATE,
-
     ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_CALIBRATED,
-
 };
 
+/** android.noiseReduction.mode enumeration values
+ * @see ANDROID_NOISE_REDUCTION_MODE
+ */
 enum CameraMetadataEnumAndroidNoiseReductionMode : uint32_t {
     ANDROID_NOISE_REDUCTION_MODE_OFF,
-
     ANDROID_NOISE_REDUCTION_MODE_FAST,
-
     ANDROID_NOISE_REDUCTION_MODE_HIGH_QUALITY,
-
     ANDROID_NOISE_REDUCTION_MODE_MINIMAL,
-
     ANDROID_NOISE_REDUCTION_MODE_ZERO_SHUTTER_LAG,
-
 };
 
+/** android.quirks.partialResult enumeration values
+ * @see ANDROID_QUIRKS_PARTIAL_RESULT
+ */
 enum CameraMetadataEnumAndroidQuirksPartialResult : uint32_t {
     ANDROID_QUIRKS_PARTIAL_RESULT_FINAL,
-
     ANDROID_QUIRKS_PARTIAL_RESULT_PARTIAL,
-
 };
 
+/** android.request.metadataMode enumeration values
+ * @see ANDROID_REQUEST_METADATA_MODE
+ */
 enum CameraMetadataEnumAndroidRequestMetadataMode : uint32_t {
     ANDROID_REQUEST_METADATA_MODE_NONE,
-
     ANDROID_REQUEST_METADATA_MODE_FULL,
-
 };
 
+/** android.request.type enumeration values
+ * @see ANDROID_REQUEST_TYPE
+ */
 enum CameraMetadataEnumAndroidRequestType : uint32_t {
     ANDROID_REQUEST_TYPE_CAPTURE,
-
     ANDROID_REQUEST_TYPE_REPROCESS,
-
 };
 
+/** android.request.availableCapabilities enumeration values
+ * @see ANDROID_REQUEST_AVAILABLE_CAPABILITIES
+ */
 enum CameraMetadataEnumAndroidRequestAvailableCapabilities : uint32_t {
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_BACKWARD_COMPATIBLE,
-
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR,
-
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING,
-
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_RAW,
-
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_PRIVATE_REPROCESSING,
-
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_READ_SENSOR_SETTINGS,
-
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_BURST_CAPTURE,
-
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_YUV_REPROCESSING,
-
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_DEPTH_OUTPUT,
-
     ANDROID_REQUEST_AVAILABLE_CAPABILITIES_CONSTRAINED_HIGH_SPEED_VIDEO,
-
 };
 
+/** android.scaler.availableFormats enumeration values
+ * @see ANDROID_SCALER_AVAILABLE_FORMATS
+ */
 enum CameraMetadataEnumAndroidScalerAvailableFormats : uint32_t {
-    ANDROID_SCALER_AVAILABLE_FORMATS_RAW16 = 0x20,
-
-    ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE = 0x24,
-
-    ANDROID_SCALER_AVAILABLE_FORMATS_YV12 = 0x32315659,
-
-    ANDROID_SCALER_AVAILABLE_FORMATS_YCrCb_420_SP = 0x11,
-
-    ANDROID_SCALER_AVAILABLE_FORMATS_IMPLEMENTATION_DEFINED = 0x22,
-
-    ANDROID_SCALER_AVAILABLE_FORMATS_YCbCr_420_888 = 0x23,
-
-    ANDROID_SCALER_AVAILABLE_FORMATS_BLOB = 0x21,
-
+    ANDROID_SCALER_AVAILABLE_FORMATS_RAW16                      = 0x20,
+    ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE                 = 0x24,
+    ANDROID_SCALER_AVAILABLE_FORMATS_YV12                       = 0x32315659,
+    ANDROID_SCALER_AVAILABLE_FORMATS_YCrCb_420_SP               = 0x11,
+    ANDROID_SCALER_AVAILABLE_FORMATS_IMPLEMENTATION_DEFINED     = 0x22,
+    ANDROID_SCALER_AVAILABLE_FORMATS_YCbCr_420_888              = 0x23,
+    ANDROID_SCALER_AVAILABLE_FORMATS_BLOB                       = 0x21,
 };
 
+/** android.scaler.availableStreamConfigurations enumeration values
+ * @see ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS
+ */
 enum CameraMetadataEnumAndroidScalerAvailableStreamConfigurations : uint32_t {
     ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT,
-
     ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_INPUT,
-
 };
 
+/** android.scaler.croppingType enumeration values
+ * @see ANDROID_SCALER_CROPPING_TYPE
+ */
 enum CameraMetadataEnumAndroidScalerCroppingType : uint32_t {
     ANDROID_SCALER_CROPPING_TYPE_CENTER_ONLY,
-
     ANDROID_SCALER_CROPPING_TYPE_FREEFORM,
-
 };
 
+/** android.sensor.referenceIlluminant1 enumeration values
+ * @see ANDROID_SENSOR_REFERENCE_ILLUMINANT1
+ */
 enum CameraMetadataEnumAndroidSensorReferenceIlluminant1 : uint32_t {
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT = 1,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FLUORESCENT = 2,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_TUNGSTEN = 3,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FLASH = 4,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FINE_WEATHER = 9,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_CLOUDY_WEATHER = 10,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_SHADE = 11,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT_FLUORESCENT = 12,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAY_WHITE_FLUORESCENT = 13,
-
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT               = 1,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FLUORESCENT            = 2,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_TUNGSTEN               = 3,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FLASH                  = 4,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FINE_WEATHER           = 9,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_CLOUDY_WEATHER         = 10,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_SHADE                  = 11,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT_FLUORESCENT   = 12,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAY_WHITE_FLUORESCENT  = 13,
     ANDROID_SENSOR_REFERENCE_ILLUMINANT1_COOL_WHITE_FLUORESCENT = 14,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_WHITE_FLUORESCENT = 15,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_A = 17,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_B = 18,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_C = 19,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D55 = 20,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D65 = 21,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D75 = 22,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D50 = 23,
-
-    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_ISO_STUDIO_TUNGSTEN = 24,
-
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_WHITE_FLUORESCENT      = 15,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_A             = 17,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_B             = 18,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_C             = 19,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D55                    = 20,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D65                    = 21,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D75                    = 22,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D50                    = 23,
+    ANDROID_SENSOR_REFERENCE_ILLUMINANT1_ISO_STUDIO_TUNGSTEN    = 24,
 };
 
+/** android.sensor.testPatternMode enumeration values
+ * @see ANDROID_SENSOR_TEST_PATTERN_MODE
+ */
 enum CameraMetadataEnumAndroidSensorTestPatternMode : uint32_t {
     ANDROID_SENSOR_TEST_PATTERN_MODE_OFF,
-
     ANDROID_SENSOR_TEST_PATTERN_MODE_SOLID_COLOR,
-
     ANDROID_SENSOR_TEST_PATTERN_MODE_COLOR_BARS,
-
     ANDROID_SENSOR_TEST_PATTERN_MODE_COLOR_BARS_FADE_TO_GRAY,
-
     ANDROID_SENSOR_TEST_PATTERN_MODE_PN9,
-
-    ANDROID_SENSOR_TEST_PATTERN_MODE_CUSTOM1 = 256,
-
+    ANDROID_SENSOR_TEST_PATTERN_MODE_CUSTOM1                    = 256,
 };
 
+/** android.sensor.info.colorFilterArrangement enumeration values
+ * @see ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT
+ */
 enum CameraMetadataEnumAndroidSensorInfoColorFilterArrangement : uint32_t {
     ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_RGGB,
-
     ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GRBG,
-
     ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GBRG,
-
     ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_BGGR,
-
     ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_RGB,
-
 };
 
+/** android.sensor.info.timestampSource enumeration values
+ * @see ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE
+ */
 enum CameraMetadataEnumAndroidSensorInfoTimestampSource : uint32_t {
     ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE_UNKNOWN,
-
     ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE_REALTIME,
-
 };
 
+/** android.sensor.info.lensShadingApplied enumeration values
+ * @see ANDROID_SENSOR_INFO_LENS_SHADING_APPLIED
+ */
 enum CameraMetadataEnumAndroidSensorInfoLensShadingApplied : uint32_t {
     ANDROID_SENSOR_INFO_LENS_SHADING_APPLIED_FALSE,
-
     ANDROID_SENSOR_INFO_LENS_SHADING_APPLIED_TRUE,
-
 };
 
+/** android.shading.mode enumeration values
+ * @see ANDROID_SHADING_MODE
+ */
 enum CameraMetadataEnumAndroidShadingMode : uint32_t {
     ANDROID_SHADING_MODE_OFF,
-
     ANDROID_SHADING_MODE_FAST,
-
     ANDROID_SHADING_MODE_HIGH_QUALITY,
-
 };
 
+/** android.statistics.faceDetectMode enumeration values
+ * @see ANDROID_STATISTICS_FACE_DETECT_MODE
+ */
 enum CameraMetadataEnumAndroidStatisticsFaceDetectMode : uint32_t {
     ANDROID_STATISTICS_FACE_DETECT_MODE_OFF,
-
     ANDROID_STATISTICS_FACE_DETECT_MODE_SIMPLE,
-
     ANDROID_STATISTICS_FACE_DETECT_MODE_FULL,
-
 };
 
+/** android.statistics.histogramMode enumeration values
+ * @see ANDROID_STATISTICS_HISTOGRAM_MODE
+ */
 enum CameraMetadataEnumAndroidStatisticsHistogramMode : uint32_t {
     ANDROID_STATISTICS_HISTOGRAM_MODE_OFF,
-
     ANDROID_STATISTICS_HISTOGRAM_MODE_ON,
-
 };
 
+/** android.statistics.sharpnessMapMode enumeration values
+ * @see ANDROID_STATISTICS_SHARPNESS_MAP_MODE
+ */
 enum CameraMetadataEnumAndroidStatisticsSharpnessMapMode : uint32_t {
     ANDROID_STATISTICS_SHARPNESS_MAP_MODE_OFF,
-
     ANDROID_STATISTICS_SHARPNESS_MAP_MODE_ON,
-
 };
 
+/** android.statistics.hotPixelMapMode enumeration values
+ * @see ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE
+ */
 enum CameraMetadataEnumAndroidStatisticsHotPixelMapMode : uint32_t {
     ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF,
-
     ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_ON,
-
 };
 
+/** android.statistics.sceneFlicker enumeration values
+ * @see ANDROID_STATISTICS_SCENE_FLICKER
+ */
 enum CameraMetadataEnumAndroidStatisticsSceneFlicker : uint32_t {
     ANDROID_STATISTICS_SCENE_FLICKER_NONE,
-
     ANDROID_STATISTICS_SCENE_FLICKER_50HZ,
-
     ANDROID_STATISTICS_SCENE_FLICKER_60HZ,
-
 };
 
+/** android.statistics.lensShadingMapMode enumeration values
+ * @see ANDROID_STATISTICS_LENS_SHADING_MAP_MODE
+ */
 enum CameraMetadataEnumAndroidStatisticsLensShadingMapMode : uint32_t {
     ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_OFF,
-
     ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_ON,
-
 };
 
+/** android.tonemap.mode enumeration values
+ * @see ANDROID_TONEMAP_MODE
+ */
 enum CameraMetadataEnumAndroidTonemapMode : uint32_t {
     ANDROID_TONEMAP_MODE_CONTRAST_CURVE,
-
     ANDROID_TONEMAP_MODE_FAST,
-
     ANDROID_TONEMAP_MODE_HIGH_QUALITY,
-
     ANDROID_TONEMAP_MODE_GAMMA_VALUE,
-
     ANDROID_TONEMAP_MODE_PRESET_CURVE,
-
 };
 
+/** android.tonemap.presetCurve enumeration values
+ * @see ANDROID_TONEMAP_PRESET_CURVE
+ */
 enum CameraMetadataEnumAndroidTonemapPresetCurve : uint32_t {
     ANDROID_TONEMAP_PRESET_CURVE_SRGB,
-
     ANDROID_TONEMAP_PRESET_CURVE_REC709,
-
 };
 
+/** android.led.transmit enumeration values
+ * @see ANDROID_LED_TRANSMIT
+ */
 enum CameraMetadataEnumAndroidLedTransmit : uint32_t {
     ANDROID_LED_TRANSMIT_OFF,
-
     ANDROID_LED_TRANSMIT_ON,
-
 };
 
+/** android.led.availableLeds enumeration values
+ * @see ANDROID_LED_AVAILABLE_LEDS
+ */
 enum CameraMetadataEnumAndroidLedAvailableLeds : uint32_t {
     ANDROID_LED_AVAILABLE_LEDS_TRANSMIT,
-
 };
 
+/** android.info.supportedHardwareLevel enumeration values
+ * @see ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL
+ */
 enum CameraMetadataEnumAndroidInfoSupportedHardwareLevel : uint32_t {
     ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED,
-
     ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_FULL,
-
     ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_LEGACY,
-
     ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_3,
-
 };
 
+/** android.blackLevel.lock enumeration values
+ * @see ANDROID_BLACK_LEVEL_LOCK
+ */
 enum CameraMetadataEnumAndroidBlackLevelLock : uint32_t {
     ANDROID_BLACK_LEVEL_LOCK_OFF,
-
     ANDROID_BLACK_LEVEL_LOCK_ON,
-
 };
 
+/** android.sync.frameNumber enumeration values
+ * @see ANDROID_SYNC_FRAME_NUMBER
+ */
 enum CameraMetadataEnumAndroidSyncFrameNumber : uint32_t {
-    ANDROID_SYNC_FRAME_NUMBER_CONVERGING = -1,
-
-    ANDROID_SYNC_FRAME_NUMBER_UNKNOWN = -2,
-
+    ANDROID_SYNC_FRAME_NUMBER_CONVERGING                        = -1,
+    ANDROID_SYNC_FRAME_NUMBER_UNKNOWN                           = -2,
 };
 
+/** android.sync.maxLatency enumeration values
+ * @see ANDROID_SYNC_MAX_LATENCY
+ */
 enum CameraMetadataEnumAndroidSyncMaxLatency : uint32_t {
-    ANDROID_SYNC_MAX_LATENCY_PER_FRAME_CONTROL = 0,
-
-    ANDROID_SYNC_MAX_LATENCY_UNKNOWN = -1,
-
+    ANDROID_SYNC_MAX_LATENCY_PER_FRAME_CONTROL                  = 0,
+    ANDROID_SYNC_MAX_LATENCY_UNKNOWN                            = -1,
 };
 
+/** android.depth.availableDepthStreamConfigurations enumeration values
+ * @see ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS
+ */
 enum CameraMetadataEnumAndroidDepthAvailableDepthStreamConfigurations : uint32_t {
     ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS_OUTPUT,
-
     ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS_INPUT,
-
 };
 
+/** android.depth.depthIsExclusive enumeration values
+ * @see ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE
+ */
 enum CameraMetadataEnumAndroidDepthDepthIsExclusive : uint32_t {
     ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE_FALSE,
-
     ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE_TRUE,
-
 };
diff --git a/cas/1.0/default/Android.bp b/cas/1.0/default/Android.bp
index 544162b..6da5cc4 100644
--- a/cas/1.0/default/Android.bp
+++ b/cas/1.0/default/Android.bp
@@ -12,6 +12,12 @@
       "TypeConvert.cpp",
     ],
 
+    product_variables: {
+        treble: {
+            cflags: ["-DUSE_VNDBINDER"],
+        },
+    },
+
     compile_multilib: "32",
     init_rc: ["android.hardware.cas@1.0-service.rc"],
 
diff --git a/cas/1.0/default/service.cpp b/cas/1.0/default/service.cpp
index 04a8ad9..3f1df5a 100644
--- a/cas/1.0/default/service.cpp
+++ b/cas/1.0/default/service.cpp
@@ -31,9 +31,11 @@
 int main() {
     ALOGD("android.hardware.cas@1.0-service starting...");
 
+#ifdef USE_VNDBINDER
     // The CAS HAL may communicate to other vendor components via
     // /dev/vndbinder
     android::ProcessState::initWithDriver("/dev/vndbinder");
+#endif // USE_VNDBINDER
 
     configureRpcThreadpool(8, true /* callerWillJoin */);
 
diff --git a/current.txt b/current.txt
index 67d5ee0..4a943b9 100644
--- a/current.txt
+++ b/current.txt
@@ -262,3 +262,4 @@
 # ABI preserving changes to HALs during Android P
 fb92e2b40f8e9d494e8fd3b4ac18499a3216342e7cff160714c3bbf3660b6e79 android.hardware.gnss@1.0::IGnssConfiguration
 d4c10cb28318dba8efb22231a8c23e86ad8853f85775187c40b42a878a5ef4d5 android.hardware.automotive.vehicle@2.0::types
+cf72ff5a52bfa4d08e9e1000cf3ab5952a2d280c7f13cdad5ab7905c08050766 android.hardware.camera.metadata@3.2::types
diff --git a/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp b/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp
index 6ff566e..691ecca 100644
--- a/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp
+++ b/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp
@@ -21,6 +21,7 @@
 #include <android/hardware/memtrack/1.0/IMemtrack.h>
 
 #include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
 
 #include <fcntl.h>
 #include <algorithm>
@@ -38,11 +39,24 @@
 using std::vector;
 using std::count_if;
 
+// Test environment for Memtrack HIDL HAL.
+class MemtrackHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static MemtrackHidlEnvironment* Instance() {
+        static MemtrackHidlEnvironment* instance = new MemtrackHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IMemtrack>(); }
+};
+
 class MemtrackHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  public:
   virtual void SetUp() override {
-    memtrack = ::testing::VtsHalHidlTargetTestBase::getService<IMemtrack>();
-    ASSERT_NE(memtrack, nullptr);
+      memtrack = ::testing::VtsHalHidlTargetTestBase::getService<IMemtrack>(
+          MemtrackHidlEnvironment::Instance()->getServiceName<IMemtrack>());
+      ASSERT_NE(memtrack, nullptr);
   }
 
   virtual void TearDown() override {}
@@ -159,8 +173,10 @@
 }
 
 int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  LOG(INFO) << "Test result = " << status;
-  return status;
+    ::testing::AddGlobalTestEnvironment(MemtrackHidlEnvironment::Instance());
+    ::testing::InitGoogleTest(&argc, argv);
+    MemtrackHidlEnvironment::Instance()->init(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
 }
diff --git a/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp b/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp
index da49dfc..999b2b4 100644
--- a/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp
+++ b/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp
@@ -23,6 +23,7 @@
 #include <android/hardware/power/1.0/IPower.h>
 
 #include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
 
 #include <fcntl.h>
 #include <algorithm>
@@ -44,11 +45,24 @@
 #define AVAILABLE_GOVERNORS_PATH \
   "/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors"
 
+// Test environment for Power HIDL HAL.
+class PowerHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static PowerHidlEnvironment* Instance() {
+        static PowerHidlEnvironment* instance = new PowerHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IPower>(); }
+};
+
 class PowerHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  public:
   virtual void SetUp() override {
-    power = ::testing::VtsHalHidlTargetTestBase::getService<IPower>();
-    ASSERT_NE(power, nullptr);
+      power = ::testing::VtsHalHidlTargetTestBase::getService<IPower>(
+          PowerHidlEnvironment::Instance()->getServiceName<IPower>());
+      ASSERT_NE(power, nullptr);
   }
 
   virtual void TearDown() override {}
@@ -178,8 +192,10 @@
 }
 
 int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  LOG(INFO) << "Test result = " << status;
-  return status;
+    ::testing::AddGlobalTestEnvironment(PowerHidlEnvironment::Instance());
+    ::testing::InitGoogleTest(&argc, argv);
+    PowerHidlEnvironment::Instance()->init(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
 }
diff --git a/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp b/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp
index dc843f4..4427b15 100644
--- a/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp
+++ b/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp
@@ -19,6 +19,7 @@
 #include <android/hardware/power/1.1/IPower.h>
 
 #include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
 
 using ::android::hardware::power::V1_1::IPower;
 using ::android::hardware::power::V1_1::PowerStateSubsystem;
@@ -28,11 +29,24 @@
 using ::android::hardware::Return;
 using ::android::sp;
 
+// Test environment for Power HIDL HAL.
+class PowerHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static PowerHidlEnvironment* Instance() {
+        static PowerHidlEnvironment* instance = new PowerHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IPower>(); }
+};
+
 class PowerHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  public:
   virtual void SetUp() override {
-    power = ::testing::VtsHalHidlTargetTestBase::getService<IPower>();
-    ASSERT_NE(power, nullptr);
+      power = ::testing::VtsHalHidlTargetTestBase::getService<IPower>(
+          PowerHidlEnvironment::Instance()->getServiceName<IPower>());
+      ASSERT_NE(power, nullptr);
   }
 
   virtual void TearDown() override {}
@@ -91,8 +105,10 @@
 }
 
 int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  LOG(INFO) << "Test result = " << status;
-  return status;
+    ::testing::AddGlobalTestEnvironment(PowerHidlEnvironment::Instance());
+    ::testing::InitGoogleTest(&argc, argv);
+    PowerHidlEnvironment::Instance()->init(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
 }
diff --git a/power/1.2/Android.bp b/power/1.2/Android.bp
new file mode 100644
index 0000000..0eb73e7
--- /dev/null
+++ b/power/1.2/Android.bp
@@ -0,0 +1,23 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.power@1.2",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "types.hal",
+        "IPower.hal",
+    ],
+    interfaces: [
+        "android.hardware.power@1.0",
+        "android.hardware.power@1.1",
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "PowerHint",
+    ],
+    gen_java: true,
+}
+
diff --git a/power/1.2/IPower.hal b/power/1.2/IPower.hal
new file mode 100644
index 0000000..1c2c7b8
--- /dev/null
+++ b/power/1.2/IPower.hal
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.hardware.power@1.2;
+
+import @1.1::IPower;
+
+interface IPower extends @1.1::IPower {
+    /**
+     * 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.
+     */
+    oneway powerHintAsync_1_2(PowerHint hint, int32_t data);
+};
diff --git a/power/1.2/types.hal b/power/1.2/types.hal
new file mode 100644
index 0000000..f7a6cf6
--- /dev/null
+++ b/power/1.2/types.hal
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.hardware.power@1.2;
+
+import @1.0::PowerHint;
+
+/** Power hint identifiers passed to powerHintAsync_1_2() */
+enum PowerHint : @1.0::PowerHint {
+   /**
+    * This hint indicates that audio stream is being started. Can be used
+    * for device specific optimizations during starting audio stream. The
+    * data parameter is non-zero when stream starts and zero when audio
+    * stream setup is complete.
+    */
+    AUDIO_STREAMING,
+
+   /**
+    * This hint indicates that low latency audio is active. Can be used
+    * for device specific optimizations towards low latency audio. The
+    * data parameter is non-zero when low latency audio starts and
+    * zero when ends.
+    */
+    AUDIO_LOW_LATENCY,
+
+   /**
+    * These hint indicates that camera is being launched. Can be used
+    * for device specific optimizations during camera launch. The data
+    * parameter is non-zero when camera launch starts and zero when launch
+    * is complete.
+    */
+    CAMERA_LAUNCH,
+
+   /**
+    * This hint indicates that camera stream is being started. Can be used
+    * for device specific optimizations during starting camera stream. The
+    * data parameter is non-zero when stream starts and zero when ends.
+    */
+    CAMERA_STREAMING,
+
+   /**
+    * This hint indicates that camera shot is being taken. Can be used
+    * for device specific optimizations during taking camera shot. The
+    * data parameter is non-zero when camera shot starts and zero when ends.
+    */
+    CAMERA_SHOT,
+};
diff --git a/power/1.2/vts/functional/Android.bp b/power/1.2/vts/functional/Android.bp
new file mode 100644
index 0000000..d615e85
--- /dev/null
+++ b/power/1.2/vts/functional/Android.bp
@@ -0,0 +1,26 @@
+//
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_test {
+    name: "VtsHalPowerV1_2TargetTest",
+    defaults: ["VtsHalTargetTestDefaults"],
+    srcs: ["VtsHalPowerV1_2TargetTest.cpp"],
+    static_libs: [
+        "android.hardware.power@1.0",
+        "android.hardware.power@1.1",
+        "android.hardware.power@1.2",
+    ],
+}
diff --git a/power/1.2/vts/functional/VtsHalPowerV1_2TargetTest.cpp b/power/1.2/vts/functional/VtsHalPowerV1_2TargetTest.cpp
new file mode 100644
index 0000000..5e92997
--- /dev/null
+++ b/power/1.2/vts/functional/VtsHalPowerV1_2TargetTest.cpp
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "power_hidl_hal_test"
+#include <android-base/logging.h>
+#include <android/hardware/power/1.2/IPower.h>
+
+#include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
+
+using ::android::sp;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::power::V1_2::IPower;
+using ::android::hardware::power::V1_2::PowerHint;
+
+// Test environment for Power HIDL HAL.
+class PowerHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static PowerHidlEnvironment* Instance() {
+        static PowerHidlEnvironment* instance = new PowerHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IPower>(); }
+};
+
+class PowerHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+   public:
+    virtual void SetUp() override {
+        power = ::testing::VtsHalHidlTargetTestBase::getService<IPower>(
+            PowerHidlEnvironment::Instance()->getServiceName<IPower>());
+        ASSERT_NE(power, nullptr);
+    }
+
+    sp<IPower> power;
+};
+
+// Sanity check Power::PowerHintAsync_1_2 on good and bad inputs.
+TEST_F(PowerHidlTest, PowerHintAsync_1_2) {
+    std::vector<PowerHint> hints;
+    for (uint32_t i = static_cast<uint32_t>(PowerHint::VSYNC);
+         i <= static_cast<uint32_t>(PowerHint::CAMERA_SHOT); ++i) {
+        hints.emplace_back(static_cast<PowerHint>(i));
+    }
+    PowerHint badHint = static_cast<PowerHint>(0xFF);
+    hints.emplace_back(badHint);
+
+    Return<void> ret;
+    for (auto& hint : hints) {
+        ret = power->powerHintAsync_1_2(hint, 30000);
+        ASSERT_TRUE(ret.isOk());
+
+        ret = power->powerHintAsync_1_2(hint, 0);
+        ASSERT_TRUE(ret.isOk());
+    }
+
+    // Turning these hints on in different orders triggers different code paths,
+    // so iterate over possible orderings.
+    std::vector<PowerHint> hints2 = {PowerHint::AUDIO_STREAMING, PowerHint::CAMERA_LAUNCH,
+                                     PowerHint::CAMERA_STREAMING, PowerHint::CAMERA_SHOT};
+    auto compareHints = [](PowerHint l, PowerHint r) {
+        return static_cast<uint32_t>(l) < static_cast<uint32_t>(r);
+    };
+    std::sort(hints2.begin(), hints2.end(), compareHints);
+    do {
+        for (auto iter = hints2.begin(); iter != hints2.end(); iter++) {
+            ret = power->powerHintAsync_1_2(*iter, 0);
+            ASSERT_TRUE(ret.isOk());
+        }
+        for (auto iter = hints2.begin(); iter != hints2.end(); iter++) {
+            ret = power->powerHintAsync_1_2(*iter, 30000);
+            ASSERT_TRUE(ret.isOk());
+        }
+    } while (std::next_permutation(hints2.begin(), hints2.end(), compareHints));
+}
+
+int main(int argc, char** argv) {
+    ::testing::AddGlobalTestEnvironment(PowerHidlEnvironment::Instance());
+    ::testing::InitGoogleTest(&argc, argv);
+    PowerHidlEnvironment::Instance()->init(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
+}
diff --git a/wifi/1.2/default/hidl_callback_util.h b/wifi/1.2/default/hidl_callback_util.h
index 65fe80b..97f312a 100644
--- a/wifi/1.2/default/hidl_callback_util.h
+++ b/wifi/1.2/default/hidl_callback_util.h
@@ -29,22 +29,23 @@
 // callbacks stored in HidlCallbackHandler.
 template <typename CallbackType>
 class HidlDeathHandler : public android::hardware::hidl_death_recipient {
- public:
-  HidlDeathHandler(const on_death_cb_function& user_cb_function)
-      : cb_function_(user_cb_function) {}
-  ~HidlDeathHandler() = default;
+   public:
+    HidlDeathHandler(const on_death_cb_function& user_cb_function)
+        : cb_function_(user_cb_function) {}
+    ~HidlDeathHandler() = default;
 
-  // Death notification for callbacks.
-  void serviceDied(
-      uint64_t cookie,
-      const android::wp<android::hidl::base::V1_0::IBase>& /* who */) override {
-    cb_function_(cookie);
-  }
+    // Death notification for callbacks.
+    void serviceDied(
+        uint64_t cookie,
+        const android::wp<android::hidl::base::V1_0::IBase>& /* who */)
+        override {
+        cb_function_(cookie);
+    }
 
- private:
-  on_death_cb_function cb_function_;
+   private:
+    on_death_cb_function cb_function_;
 
-  DISALLOW_COPY_AND_ASSIGN(HidlDeathHandler);
+    DISALLOW_COPY_AND_ASSIGN(HidlDeathHandler);
 };
 }  // namespace
 
@@ -58,58 +59,60 @@
 // Provides a class to manage callbacks for the various HIDL interfaces and
 // handle the death of the process hosting each callback.
 class HidlCallbackHandler {
- public:
-  HidlCallbackHandler()
-      : death_handler_(new HidlDeathHandler<CallbackType>(
-            std::bind(&HidlCallbackHandler::onObjectDeath,
-                      this,
-                      std::placeholders::_1))) {}
-  ~HidlCallbackHandler() = default;
+   public:
+    HidlCallbackHandler()
+        : death_handler_(new HidlDeathHandler<CallbackType>(
+              std::bind(&HidlCallbackHandler::onObjectDeath, this,
+                        std::placeholders::_1))) {}
+    ~HidlCallbackHandler() = default;
 
-  bool addCallback(const sp<CallbackType>& cb) {
-    // TODO(b/33818800): Can't compare proxies yet. So, use the cookie
-    // (callback proxy's raw pointer) to track the death of individual clients.
-    uint64_t cookie = reinterpret_cast<uint64_t>(cb.get());
-    if (cb_set_.find(cb) != cb_set_.end()) {
-      LOG(WARNING) << "Duplicate death notification registration";
-      return true;
+    bool addCallback(const sp<CallbackType>& cb) {
+        // TODO(b/33818800): Can't compare proxies yet. So, use the cookie
+        // (callback proxy's raw pointer) to track the death of individual
+        // clients.
+        uint64_t cookie = reinterpret_cast<uint64_t>(cb.get());
+        if (cb_set_.find(cb) != cb_set_.end()) {
+            LOG(WARNING) << "Duplicate death notification registration";
+            return true;
+        }
+        if (!cb->linkToDeath(death_handler_, cookie)) {
+            LOG(ERROR) << "Failed to register death notification";
+            return false;
+        }
+        cb_set_.insert(cb);
+        return true;
     }
-    if (!cb->linkToDeath(death_handler_, cookie)) {
-      LOG(ERROR) << "Failed to register death notification";
-      return false;
+
+    const std::set<android::sp<CallbackType>>& getCallbacks() {
+        return cb_set_;
     }
-    cb_set_.insert(cb);
-    return true;
-  }
 
-  const std::set<android::sp<CallbackType>>& getCallbacks() { return cb_set_; }
-
-  // Death notification for callbacks.
-  void onObjectDeath(uint64_t cookie) {
-    CallbackType* cb = reinterpret_cast<CallbackType*>(cookie);
-    const auto& iter = cb_set_.find(cb);
-    if (iter == cb_set_.end()) {
-      LOG(ERROR) << "Unknown callback death notification received";
-      return;
+    // Death notification for callbacks.
+    void onObjectDeath(uint64_t cookie) {
+        CallbackType* cb = reinterpret_cast<CallbackType*>(cookie);
+        const auto& iter = cb_set_.find(cb);
+        if (iter == cb_set_.end()) {
+            LOG(ERROR) << "Unknown callback death notification received";
+            return;
+        }
+        cb_set_.erase(iter);
+        LOG(DEBUG) << "Dead callback removed from list";
     }
-    cb_set_.erase(iter);
-    LOG(DEBUG) << "Dead callback removed from list";
-  }
 
-  void invalidate() {
-    for (const sp<CallbackType>& cb : cb_set_) {
-      if (!cb->unlinkToDeath(death_handler_)) {
-        LOG(ERROR) << "Failed to deregister death notification";
-      }
+    void invalidate() {
+        for (const sp<CallbackType>& cb : cb_set_) {
+            if (!cb->unlinkToDeath(death_handler_)) {
+                LOG(ERROR) << "Failed to deregister death notification";
+            }
+        }
+        cb_set_.clear();
     }
-    cb_set_.clear();
-  }
 
- private:
-  std::set<sp<CallbackType>> cb_set_;
-  sp<HidlDeathHandler<CallbackType>> death_handler_;
+   private:
+    std::set<sp<CallbackType>> cb_set_;
+    sp<HidlDeathHandler<CallbackType>> death_handler_;
 
-  DISALLOW_COPY_AND_ASSIGN(HidlCallbackHandler);
+    DISALLOW_COPY_AND_ASSIGN(HidlCallbackHandler);
 };
 
 }  // namespace hidl_callback_util
diff --git a/wifi/1.2/default/hidl_return_util.h b/wifi/1.2/default/hidl_return_util.h
index 6fe382c..914c1b4 100644
--- a/wifi/1.2/default/hidl_return_util.h
+++ b/wifi/1.2/default/hidl_return_util.h
@@ -41,18 +41,15 @@
 // Use for HIDL methods which return only an instance of WifiStatus.
 template <typename ObjT, typename WorkFuncT, typename... Args>
 Return<void> validateAndCall(
-    ObjT* obj,
-    WifiStatusCode status_code_if_invalid,
-    WorkFuncT&& work,
-    const std::function<void(const WifiStatus&)>& hidl_cb,
-    Args&&... args) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (obj->isValid()) {
-    hidl_cb((obj->*work)(std::forward<Args>(args)...));
-  } else {
-    hidl_cb(createWifiStatus(status_code_if_invalid));
-  }
-  return Void();
+    ObjT* obj, WifiStatusCode status_code_if_invalid, WorkFuncT&& work,
+    const std::function<void(const WifiStatus&)>& hidl_cb, Args&&... args) {
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (obj->isValid()) {
+        hidl_cb((obj->*work)(std::forward<Args>(args)...));
+    } else {
+        hidl_cb(createWifiStatus(status_code_if_invalid));
+    }
+    return Void();
 }
 
 // Use for HIDL methods which return only an instance of WifiStatus.
@@ -60,71 +57,61 @@
 // Note: Only used by IWifi::stop() currently.
 template <typename ObjT, typename WorkFuncT, typename... Args>
 Return<void> validateAndCallWithLock(
-    ObjT* obj,
-    WifiStatusCode status_code_if_invalid,
-    WorkFuncT&& work,
-    const std::function<void(const WifiStatus&)>& hidl_cb,
-    Args&&... args) {
-  auto lock = hidl_sync_util::acquireGlobalLock();
-  if (obj->isValid()) {
-    hidl_cb((obj->*work)(&lock, std::forward<Args>(args)...));
-  } else {
-    hidl_cb(createWifiStatus(status_code_if_invalid));
-  }
-  return Void();
+    ObjT* obj, WifiStatusCode status_code_if_invalid, WorkFuncT&& work,
+    const std::function<void(const WifiStatus&)>& hidl_cb, Args&&... args) {
+    auto lock = hidl_sync_util::acquireGlobalLock();
+    if (obj->isValid()) {
+        hidl_cb((obj->*work)(&lock, std::forward<Args>(args)...));
+    } else {
+        hidl_cb(createWifiStatus(status_code_if_invalid));
+    }
+    return Void();
 }
 
 // Use for HIDL methods which return instance of WifiStatus and a single return
 // value.
 template <typename ObjT, typename WorkFuncT, typename ReturnT, typename... Args>
 Return<void> validateAndCall(
-    ObjT* obj,
-    WifiStatusCode status_code_if_invalid,
-    WorkFuncT&& work,
+    ObjT* obj, WifiStatusCode status_code_if_invalid, WorkFuncT&& work,
     const std::function<void(const WifiStatus&, ReturnT)>& hidl_cb,
     Args&&... args) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (obj->isValid()) {
-    const auto& ret_pair = (obj->*work)(std::forward<Args>(args)...);
-    const WifiStatus& status = std::get<0>(ret_pair);
-    const auto& ret_value = std::get<1>(ret_pair);
-    hidl_cb(status, ret_value);
-  } else {
-    hidl_cb(createWifiStatus(status_code_if_invalid),
-            typename std::remove_reference<ReturnT>::type());
-  }
-  return Void();
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (obj->isValid()) {
+        const auto& ret_pair = (obj->*work)(std::forward<Args>(args)...);
+        const WifiStatus& status = std::get<0>(ret_pair);
+        const auto& ret_value = std::get<1>(ret_pair);
+        hidl_cb(status, ret_value);
+    } else {
+        hidl_cb(createWifiStatus(status_code_if_invalid),
+                typename std::remove_reference<ReturnT>::type());
+    }
+    return Void();
 }
 
 // Use for HIDL methods which return instance of WifiStatus and 2 return
 // values.
-template <typename ObjT,
-          typename WorkFuncT,
-          typename ReturnT1,
-          typename ReturnT2,
-          typename... Args>
+template <typename ObjT, typename WorkFuncT, typename ReturnT1,
+          typename ReturnT2, typename... Args>
 Return<void> validateAndCall(
-    ObjT* obj,
-    WifiStatusCode status_code_if_invalid,
-    WorkFuncT&& work,
+    ObjT* obj, WifiStatusCode status_code_if_invalid, WorkFuncT&& work,
     const std::function<void(const WifiStatus&, ReturnT1, ReturnT2)>& hidl_cb,
     Args&&... args) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (obj->isValid()) {
-    const auto& ret_tuple = (obj->*work)(std::forward<Args>(args)...);
-    const WifiStatus& status = std::get<0>(ret_tuple);
-    const auto& ret_value1 = std::get<1>(ret_tuple);
-    const auto& ret_value2 = std::get<2>(ret_tuple);
-    hidl_cb(status, ret_value1, ret_value2);
-  } else {
-    hidl_cb(createWifiStatus(status_code_if_invalid),
-            typename std::remove_reference<ReturnT1>::type(),
-            typename std::remove_reference<ReturnT2>::type());
-  }
-  return Void();
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (obj->isValid()) {
+        const auto& ret_tuple = (obj->*work)(std::forward<Args>(args)...);
+        const WifiStatus& status = std::get<0>(ret_tuple);
+        const auto& ret_value1 = std::get<1>(ret_tuple);
+        const auto& ret_value2 = std::get<2>(ret_tuple);
+        hidl_cb(status, ret_value1, ret_value2);
+    } else {
+        hidl_cb(createWifiStatus(status_code_if_invalid),
+                typename std::remove_reference<ReturnT1>::type(),
+                typename std::remove_reference<ReturnT2>::type());
+    }
+    return Void();
 }
 
-}  // namespace hidl_util
+}  // namespace hidl_return_util
 }  // namespace implementation
 }  // namespace V1_2
 }  // namespace wifi
diff --git a/wifi/1.2/default/hidl_struct_util.cpp b/wifi/1.2/default/hidl_struct_util.cpp
index 1ad838b..1359498 100644
--- a/wifi/1.2/default/hidl_struct_util.cpp
+++ b/wifi/1.2/default/hidl_struct_util.cpp
@@ -27,2185 +27,2394 @@
 namespace hidl_struct_util {
 
 hidl_string safeConvertChar(const char* str, size_t max_len) {
-  const char* c = str;
-  size_t size = 0;
-  while (*c && (unsigned char)*c < 128 && size < max_len) {
-    ++size;
-    ++c;
-  }
-  return hidl_string(str, size);
+    const char* c = str;
+    size_t size = 0;
+    while (*c && (unsigned char)*c < 128 && size < max_len) {
+        ++size;
+        ++c;
+    }
+    return hidl_string(str, size);
 }
 
 IWifiChip::ChipCapabilityMask convertLegacyLoggerFeatureToHidlChipCapability(
     uint32_t feature) {
-  using HidlChipCaps = IWifiChip::ChipCapabilityMask;
-  switch (feature) {
-    case legacy_hal::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED:
-      return HidlChipCaps::DEBUG_MEMORY_FIRMWARE_DUMP;
-    case legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED:
-      return HidlChipCaps::DEBUG_MEMORY_DRIVER_DUMP;
-    case legacy_hal::WIFI_LOGGER_CONNECT_EVENT_SUPPORTED:
-      return HidlChipCaps::DEBUG_RING_BUFFER_CONNECT_EVENT;
-    case legacy_hal::WIFI_LOGGER_POWER_EVENT_SUPPORTED:
-      return HidlChipCaps::DEBUG_RING_BUFFER_POWER_EVENT;
-    case legacy_hal::WIFI_LOGGER_WAKE_LOCK_SUPPORTED:
-      return HidlChipCaps::DEBUG_RING_BUFFER_WAKELOCK_EVENT;
-  };
-  CHECK(false) << "Unknown legacy feature: " << feature;
-  return {};
+    using HidlChipCaps = IWifiChip::ChipCapabilityMask;
+    switch (feature) {
+        case legacy_hal::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED:
+            return HidlChipCaps::DEBUG_MEMORY_FIRMWARE_DUMP;
+        case legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED:
+            return HidlChipCaps::DEBUG_MEMORY_DRIVER_DUMP;
+        case legacy_hal::WIFI_LOGGER_CONNECT_EVENT_SUPPORTED:
+            return HidlChipCaps::DEBUG_RING_BUFFER_CONNECT_EVENT;
+        case legacy_hal::WIFI_LOGGER_POWER_EVENT_SUPPORTED:
+            return HidlChipCaps::DEBUG_RING_BUFFER_POWER_EVENT;
+        case legacy_hal::WIFI_LOGGER_WAKE_LOCK_SUPPORTED:
+            return HidlChipCaps::DEBUG_RING_BUFFER_WAKELOCK_EVENT;
+    };
+    CHECK(false) << "Unknown legacy feature: " << feature;
+    return {};
 }
 
 IWifiStaIface::StaIfaceCapabilityMask
 convertLegacyLoggerFeatureToHidlStaIfaceCapability(uint32_t feature) {
-  using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
-  switch (feature) {
-    case legacy_hal::WIFI_LOGGER_PACKET_FATE_SUPPORTED:
-      return HidlStaIfaceCaps::DEBUG_PACKET_FATE;
-  };
-  CHECK(false) << "Unknown legacy feature: " << feature;
-  return {};
+    using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
+    switch (feature) {
+        case legacy_hal::WIFI_LOGGER_PACKET_FATE_SUPPORTED:
+            return HidlStaIfaceCaps::DEBUG_PACKET_FATE;
+    };
+    CHECK(false) << "Unknown legacy feature: " << feature;
+    return {};
 }
 
 V1_1::IWifiChip::ChipCapabilityMask convertLegacyFeatureToHidlChipCapability(
     uint32_t feature) {
-  using HidlChipCaps = V1_1::IWifiChip::ChipCapabilityMask;
-  switch (feature) {
-    case WIFI_FEATURE_SET_TX_POWER_LIMIT:
-      return HidlChipCaps::SET_TX_POWER_LIMIT;
-    case WIFI_FEATURE_D2D_RTT:
-      return HidlChipCaps::D2D_RTT;
-    case WIFI_FEATURE_D2AP_RTT:
-      return HidlChipCaps::D2AP_RTT;
-  };
-  CHECK(false) << "Unknown legacy feature: " << feature;
-  return {};
+    using HidlChipCaps = V1_1::IWifiChip::ChipCapabilityMask;
+    switch (feature) {
+        case WIFI_FEATURE_SET_TX_POWER_LIMIT:
+            return HidlChipCaps::SET_TX_POWER_LIMIT;
+        case WIFI_FEATURE_D2D_RTT:
+            return HidlChipCaps::D2D_RTT;
+        case WIFI_FEATURE_D2AP_RTT:
+            return HidlChipCaps::D2AP_RTT;
+    };
+    CHECK(false) << "Unknown legacy feature: " << feature;
+    return {};
 }
 
 IWifiStaIface::StaIfaceCapabilityMask
 convertLegacyFeatureToHidlStaIfaceCapability(uint32_t feature) {
-  using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
-  switch (feature) {
-    case WIFI_FEATURE_GSCAN:
-      return HidlStaIfaceCaps::BACKGROUND_SCAN;
-    case WIFI_FEATURE_LINK_LAYER_STATS:
-      return HidlStaIfaceCaps::LINK_LAYER_STATS;
-    case WIFI_FEATURE_RSSI_MONITOR:
-      return HidlStaIfaceCaps::RSSI_MONITOR;
-    case WIFI_FEATURE_CONTROL_ROAMING:
-      return HidlStaIfaceCaps::CONTROL_ROAMING;
-    case WIFI_FEATURE_IE_WHITELIST:
-      return HidlStaIfaceCaps::PROBE_IE_WHITELIST;
-    case WIFI_FEATURE_SCAN_RAND:
-      return HidlStaIfaceCaps::SCAN_RAND;
-    case WIFI_FEATURE_INFRA_5G:
-      return HidlStaIfaceCaps::STA_5G;
-    case WIFI_FEATURE_HOTSPOT:
-      return HidlStaIfaceCaps::HOTSPOT;
-    case WIFI_FEATURE_PNO:
-      return HidlStaIfaceCaps::PNO;
-    case WIFI_FEATURE_TDLS:
-      return HidlStaIfaceCaps::TDLS;
-    case WIFI_FEATURE_TDLS_OFFCHANNEL:
-      return HidlStaIfaceCaps::TDLS_OFFCHANNEL;
-    case WIFI_FEATURE_CONFIG_NDO:
-      return HidlStaIfaceCaps::ND_OFFLOAD;
-    case WIFI_FEATURE_MKEEP_ALIVE:
-      return HidlStaIfaceCaps::KEEP_ALIVE;
-  };
-  CHECK(false) << "Unknown legacy feature: " << feature;
-  return {};
+    using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
+    switch (feature) {
+        case WIFI_FEATURE_GSCAN:
+            return HidlStaIfaceCaps::BACKGROUND_SCAN;
+        case WIFI_FEATURE_LINK_LAYER_STATS:
+            return HidlStaIfaceCaps::LINK_LAYER_STATS;
+        case WIFI_FEATURE_RSSI_MONITOR:
+            return HidlStaIfaceCaps::RSSI_MONITOR;
+        case WIFI_FEATURE_CONTROL_ROAMING:
+            return HidlStaIfaceCaps::CONTROL_ROAMING;
+        case WIFI_FEATURE_IE_WHITELIST:
+            return HidlStaIfaceCaps::PROBE_IE_WHITELIST;
+        case WIFI_FEATURE_SCAN_RAND:
+            return HidlStaIfaceCaps::SCAN_RAND;
+        case WIFI_FEATURE_INFRA_5G:
+            return HidlStaIfaceCaps::STA_5G;
+        case WIFI_FEATURE_HOTSPOT:
+            return HidlStaIfaceCaps::HOTSPOT;
+        case WIFI_FEATURE_PNO:
+            return HidlStaIfaceCaps::PNO;
+        case WIFI_FEATURE_TDLS:
+            return HidlStaIfaceCaps::TDLS;
+        case WIFI_FEATURE_TDLS_OFFCHANNEL:
+            return HidlStaIfaceCaps::TDLS_OFFCHANNEL;
+        case WIFI_FEATURE_CONFIG_NDO:
+            return HidlStaIfaceCaps::ND_OFFLOAD;
+        case WIFI_FEATURE_MKEEP_ALIVE:
+            return HidlStaIfaceCaps::KEEP_ALIVE;
+    };
+    CHECK(false) << "Unknown legacy feature: " << feature;
+    return {};
 }
 
 bool convertLegacyFeaturesToHidlChipCapabilities(
-    uint32_t legacy_feature_set,
-    uint32_t legacy_logger_feature_set,
+    uint32_t legacy_feature_set, uint32_t legacy_logger_feature_set,
     uint32_t* hidl_caps) {
-  if (!hidl_caps) {
-    return false;
-  }
-  *hidl_caps = {};
-  using HidlChipCaps = IWifiChip::ChipCapabilityMask;
-  for (const auto feature : {legacy_hal::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED,
-                             legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED,
-                             legacy_hal::WIFI_LOGGER_CONNECT_EVENT_SUPPORTED,
-                             legacy_hal::WIFI_LOGGER_POWER_EVENT_SUPPORTED,
-                             legacy_hal::WIFI_LOGGER_WAKE_LOCK_SUPPORTED}) {
-    if (feature & legacy_logger_feature_set) {
-      *hidl_caps |= convertLegacyLoggerFeatureToHidlChipCapability(feature);
+    if (!hidl_caps) {
+        return false;
     }
-  }
-  for (const auto feature : {WIFI_FEATURE_SET_TX_POWER_LIMIT,
-                             WIFI_FEATURE_D2D_RTT,
-                             WIFI_FEATURE_D2AP_RTT}) {
-    if (feature & legacy_feature_set) {
-      *hidl_caps |= convertLegacyFeatureToHidlChipCapability(feature);
+    *hidl_caps = {};
+    using HidlChipCaps = IWifiChip::ChipCapabilityMask;
+    for (const auto feature : {legacy_hal::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED,
+                               legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED,
+                               legacy_hal::WIFI_LOGGER_CONNECT_EVENT_SUPPORTED,
+                               legacy_hal::WIFI_LOGGER_POWER_EVENT_SUPPORTED,
+                               legacy_hal::WIFI_LOGGER_WAKE_LOCK_SUPPORTED}) {
+        if (feature & legacy_logger_feature_set) {
+            *hidl_caps |=
+                convertLegacyLoggerFeatureToHidlChipCapability(feature);
+        }
     }
-  }
-  // There are no flags for these 3 in the legacy feature set. Adding them to
-  // the set because all the current devices support it.
-  *hidl_caps |= HidlChipCaps::DEBUG_RING_BUFFER_VENDOR_DATA;
-  *hidl_caps |= HidlChipCaps::DEBUG_HOST_WAKE_REASON_STATS;
-  *hidl_caps |= HidlChipCaps::DEBUG_ERROR_ALERTS;
-  return true;
+    for (const auto feature : {WIFI_FEATURE_SET_TX_POWER_LIMIT,
+                               WIFI_FEATURE_D2D_RTT, WIFI_FEATURE_D2AP_RTT}) {
+        if (feature & legacy_feature_set) {
+            *hidl_caps |= convertLegacyFeatureToHidlChipCapability(feature);
+        }
+    }
+    // There are no flags for these 3 in the legacy feature set. Adding them to
+    // the set because all the current devices support it.
+    *hidl_caps |= HidlChipCaps::DEBUG_RING_BUFFER_VENDOR_DATA;
+    *hidl_caps |= HidlChipCaps::DEBUG_HOST_WAKE_REASON_STATS;
+    *hidl_caps |= HidlChipCaps::DEBUG_ERROR_ALERTS;
+    return true;
 }
 
 WifiDebugRingBufferFlags convertLegacyDebugRingBufferFlagsToHidl(
     uint32_t flag) {
-  switch (flag) {
-    case WIFI_RING_BUFFER_FLAG_HAS_BINARY_ENTRIES:
-      return WifiDebugRingBufferFlags::HAS_BINARY_ENTRIES;
-    case WIFI_RING_BUFFER_FLAG_HAS_ASCII_ENTRIES:
-      return WifiDebugRingBufferFlags::HAS_ASCII_ENTRIES;
-  };
-  CHECK(false) << "Unknown legacy flag: " << flag;
-  return {};
+    switch (flag) {
+        case WIFI_RING_BUFFER_FLAG_HAS_BINARY_ENTRIES:
+            return WifiDebugRingBufferFlags::HAS_BINARY_ENTRIES;
+        case WIFI_RING_BUFFER_FLAG_HAS_ASCII_ENTRIES:
+            return WifiDebugRingBufferFlags::HAS_ASCII_ENTRIES;
+    };
+    CHECK(false) << "Unknown legacy flag: " << flag;
+    return {};
 }
 
 bool convertLegacyDebugRingBufferStatusToHidl(
     const legacy_hal::wifi_ring_buffer_status& legacy_status,
     WifiDebugRingBufferStatus* hidl_status) {
-  if (!hidl_status) {
-    return false;
-  }
-  *hidl_status = {};
-  hidl_status->ringName = safeConvertChar(reinterpret_cast<const char*>(legacy_status.name),
-        sizeof(legacy_status.name));
-  hidl_status->flags = 0;
-  for (const auto flag : {WIFI_RING_BUFFER_FLAG_HAS_BINARY_ENTRIES,
-                          WIFI_RING_BUFFER_FLAG_HAS_ASCII_ENTRIES}) {
-    if (flag & legacy_status.flags) {
-      hidl_status->flags |=
-          static_cast<std::underlying_type<WifiDebugRingBufferFlags>::type>(
-              convertLegacyDebugRingBufferFlagsToHidl(flag));
+    if (!hidl_status) {
+        return false;
     }
-  }
-  hidl_status->ringId = legacy_status.ring_id;
-  hidl_status->sizeInBytes = legacy_status.ring_buffer_byte_size;
-  // Calculate free size of the ring the buffer. We don't need to send the
-  // exact read/write pointers that were there in the legacy HAL interface.
-  if (legacy_status.written_bytes >= legacy_status.read_bytes) {
-    hidl_status->freeSizeInBytes =
-        legacy_status.ring_buffer_byte_size -
-        (legacy_status.written_bytes - legacy_status.read_bytes);
-  } else {
-    hidl_status->freeSizeInBytes =
-        legacy_status.read_bytes - legacy_status.written_bytes;
-  }
-  hidl_status->verboseLevel = legacy_status.verbose_level;
-  return true;
+    *hidl_status = {};
+    hidl_status->ringName =
+        safeConvertChar(reinterpret_cast<const char*>(legacy_status.name),
+                        sizeof(legacy_status.name));
+    hidl_status->flags = 0;
+    for (const auto flag : {WIFI_RING_BUFFER_FLAG_HAS_BINARY_ENTRIES,
+                            WIFI_RING_BUFFER_FLAG_HAS_ASCII_ENTRIES}) {
+        if (flag & legacy_status.flags) {
+            hidl_status->flags |= static_cast<
+                std::underlying_type<WifiDebugRingBufferFlags>::type>(
+                convertLegacyDebugRingBufferFlagsToHidl(flag));
+        }
+    }
+    hidl_status->ringId = legacy_status.ring_id;
+    hidl_status->sizeInBytes = legacy_status.ring_buffer_byte_size;
+    // Calculate free size of the ring the buffer. We don't need to send the
+    // exact read/write pointers that were there in the legacy HAL interface.
+    if (legacy_status.written_bytes >= legacy_status.read_bytes) {
+        hidl_status->freeSizeInBytes =
+            legacy_status.ring_buffer_byte_size -
+            (legacy_status.written_bytes - legacy_status.read_bytes);
+    } else {
+        hidl_status->freeSizeInBytes =
+            legacy_status.read_bytes - legacy_status.written_bytes;
+    }
+    hidl_status->verboseLevel = legacy_status.verbose_level;
+    return true;
 }
 
 bool convertLegacyVectorOfDebugRingBufferStatusToHidl(
     const std::vector<legacy_hal::wifi_ring_buffer_status>& legacy_status_vec,
     std::vector<WifiDebugRingBufferStatus>* hidl_status_vec) {
-  if (!hidl_status_vec) {
-    return false;
-  }
-  *hidl_status_vec = {};
-  for (const auto& legacy_status : legacy_status_vec) {
-    WifiDebugRingBufferStatus hidl_status;
-    if (!convertLegacyDebugRingBufferStatusToHidl(legacy_status,
-                                                  &hidl_status)) {
-      return false;
+    if (!hidl_status_vec) {
+        return false;
     }
-    hidl_status_vec->push_back(hidl_status);
-  }
-  return true;
+    *hidl_status_vec = {};
+    for (const auto& legacy_status : legacy_status_vec) {
+        WifiDebugRingBufferStatus hidl_status;
+        if (!convertLegacyDebugRingBufferStatusToHidl(legacy_status,
+                                                      &hidl_status)) {
+            return false;
+        }
+        hidl_status_vec->push_back(hidl_status);
+    }
+    return true;
 }
 
 bool convertLegacyWakeReasonStatsToHidl(
     const legacy_hal::WakeReasonStats& legacy_stats,
     WifiDebugHostWakeReasonStats* hidl_stats) {
-  if (!hidl_stats) {
-    return false;
-  }
-  *hidl_stats = {};
-  hidl_stats->totalCmdEventWakeCnt =
-      legacy_stats.wake_reason_cnt.total_cmd_event_wake;
-  hidl_stats->cmdEventWakeCntPerType = legacy_stats.cmd_event_wake_cnt;
-  hidl_stats->totalDriverFwLocalWakeCnt =
-      legacy_stats.wake_reason_cnt.total_driver_fw_local_wake;
-  hidl_stats->driverFwLocalWakeCntPerType =
-      legacy_stats.driver_fw_local_wake_cnt;
-  hidl_stats->totalRxPacketWakeCnt =
-      legacy_stats.wake_reason_cnt.total_rx_data_wake;
-  hidl_stats->rxPktWakeDetails.rxUnicastCnt =
-      legacy_stats.wake_reason_cnt.rx_wake_details.rx_unicast_cnt;
-  hidl_stats->rxPktWakeDetails.rxMulticastCnt =
-      legacy_stats.wake_reason_cnt.rx_wake_details.rx_multicast_cnt;
-  hidl_stats->rxPktWakeDetails.rxBroadcastCnt =
-      legacy_stats.wake_reason_cnt.rx_wake_details.rx_broadcast_cnt;
-  hidl_stats->rxMulticastPkWakeDetails.ipv4RxMulticastAddrCnt =
-      legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info
-          .ipv4_rx_multicast_addr_cnt;
-  hidl_stats->rxMulticastPkWakeDetails.ipv6RxMulticastAddrCnt =
-      legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info
-          .ipv6_rx_multicast_addr_cnt;
-  hidl_stats->rxMulticastPkWakeDetails.otherRxMulticastAddrCnt =
-      legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info
-          .other_rx_multicast_addr_cnt;
-  hidl_stats->rxIcmpPkWakeDetails.icmpPkt =
-      legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp_pkt;
-  hidl_stats->rxIcmpPkWakeDetails.icmp6Pkt =
-      legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_pkt;
-  hidl_stats->rxIcmpPkWakeDetails.icmp6Ra =
-      legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_ra;
-  hidl_stats->rxIcmpPkWakeDetails.icmp6Na =
-      legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_na;
-  hidl_stats->rxIcmpPkWakeDetails.icmp6Ns =
-      legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_ns;
-  return true;
+    if (!hidl_stats) {
+        return false;
+    }
+    *hidl_stats = {};
+    hidl_stats->totalCmdEventWakeCnt =
+        legacy_stats.wake_reason_cnt.total_cmd_event_wake;
+    hidl_stats->cmdEventWakeCntPerType = legacy_stats.cmd_event_wake_cnt;
+    hidl_stats->totalDriverFwLocalWakeCnt =
+        legacy_stats.wake_reason_cnt.total_driver_fw_local_wake;
+    hidl_stats->driverFwLocalWakeCntPerType =
+        legacy_stats.driver_fw_local_wake_cnt;
+    hidl_stats->totalRxPacketWakeCnt =
+        legacy_stats.wake_reason_cnt.total_rx_data_wake;
+    hidl_stats->rxPktWakeDetails.rxUnicastCnt =
+        legacy_stats.wake_reason_cnt.rx_wake_details.rx_unicast_cnt;
+    hidl_stats->rxPktWakeDetails.rxMulticastCnt =
+        legacy_stats.wake_reason_cnt.rx_wake_details.rx_multicast_cnt;
+    hidl_stats->rxPktWakeDetails.rxBroadcastCnt =
+        legacy_stats.wake_reason_cnt.rx_wake_details.rx_broadcast_cnt;
+    hidl_stats->rxMulticastPkWakeDetails.ipv4RxMulticastAddrCnt =
+        legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info
+            .ipv4_rx_multicast_addr_cnt;
+    hidl_stats->rxMulticastPkWakeDetails.ipv6RxMulticastAddrCnt =
+        legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info
+            .ipv6_rx_multicast_addr_cnt;
+    hidl_stats->rxMulticastPkWakeDetails.otherRxMulticastAddrCnt =
+        legacy_stats.wake_reason_cnt.rx_multicast_wake_pkt_info
+            .other_rx_multicast_addr_cnt;
+    hidl_stats->rxIcmpPkWakeDetails.icmpPkt =
+        legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp_pkt;
+    hidl_stats->rxIcmpPkWakeDetails.icmp6Pkt =
+        legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_pkt;
+    hidl_stats->rxIcmpPkWakeDetails.icmp6Ra =
+        legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_ra;
+    hidl_stats->rxIcmpPkWakeDetails.icmp6Na =
+        legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_na;
+    hidl_stats->rxIcmpPkWakeDetails.icmp6Ns =
+        legacy_stats.wake_reason_cnt.rx_wake_pkt_classification_info.icmp6_ns;
+    return true;
 }
 
 legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy(
     V1_1::IWifiChip::TxPowerScenario hidl_scenario) {
-  switch (hidl_scenario) {
-    case V1_1::IWifiChip::TxPowerScenario::VOICE_CALL:
-      return legacy_hal::WIFI_POWER_SCENARIO_VOICE_CALL;
-  };
-  CHECK(false);
+    switch (hidl_scenario) {
+        case V1_1::IWifiChip::TxPowerScenario::VOICE_CALL:
+            return legacy_hal::WIFI_POWER_SCENARIO_VOICE_CALL;
+    };
+    CHECK(false);
 }
 
 bool convertLegacyFeaturesToHidlStaCapabilities(
-    uint32_t legacy_feature_set,
-    uint32_t legacy_logger_feature_set,
+    uint32_t legacy_feature_set, uint32_t legacy_logger_feature_set,
     uint32_t* hidl_caps) {
-  if (!hidl_caps) {
-    return false;
-  }
-  *hidl_caps = {};
-  using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
-  for (const auto feature : {legacy_hal::WIFI_LOGGER_PACKET_FATE_SUPPORTED}) {
-    if (feature & legacy_logger_feature_set) {
-      *hidl_caps |= convertLegacyLoggerFeatureToHidlStaIfaceCapability(feature);
+    if (!hidl_caps) {
+        return false;
     }
-  }
-  for (const auto feature : {WIFI_FEATURE_GSCAN,
-                             WIFI_FEATURE_LINK_LAYER_STATS,
-                             WIFI_FEATURE_RSSI_MONITOR,
-                             WIFI_FEATURE_CONTROL_ROAMING,
-                             WIFI_FEATURE_IE_WHITELIST,
-                             WIFI_FEATURE_SCAN_RAND,
-                             WIFI_FEATURE_INFRA_5G,
-                             WIFI_FEATURE_HOTSPOT,
-                             WIFI_FEATURE_PNO,
-                             WIFI_FEATURE_TDLS,
-                             WIFI_FEATURE_TDLS_OFFCHANNEL,
-                             WIFI_FEATURE_CONFIG_NDO,
-                             WIFI_FEATURE_MKEEP_ALIVE}) {
-    if (feature & legacy_feature_set) {
-      *hidl_caps |= convertLegacyFeatureToHidlStaIfaceCapability(feature);
+    *hidl_caps = {};
+    using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
+    for (const auto feature : {legacy_hal::WIFI_LOGGER_PACKET_FATE_SUPPORTED}) {
+        if (feature & legacy_logger_feature_set) {
+            *hidl_caps |=
+                convertLegacyLoggerFeatureToHidlStaIfaceCapability(feature);
+        }
     }
-  }
-  // There is no flag for this one in the legacy feature set. Adding it to the
-  // set because all the current devices support it.
-  *hidl_caps |= HidlStaIfaceCaps::APF;
-  return true;
+    for (const auto feature :
+         {WIFI_FEATURE_GSCAN, WIFI_FEATURE_LINK_LAYER_STATS,
+          WIFI_FEATURE_RSSI_MONITOR, WIFI_FEATURE_CONTROL_ROAMING,
+          WIFI_FEATURE_IE_WHITELIST, WIFI_FEATURE_SCAN_RAND,
+          WIFI_FEATURE_INFRA_5G, WIFI_FEATURE_HOTSPOT, WIFI_FEATURE_PNO,
+          WIFI_FEATURE_TDLS, WIFI_FEATURE_TDLS_OFFCHANNEL,
+          WIFI_FEATURE_CONFIG_NDO, WIFI_FEATURE_MKEEP_ALIVE}) {
+        if (feature & legacy_feature_set) {
+            *hidl_caps |= convertLegacyFeatureToHidlStaIfaceCapability(feature);
+        }
+    }
+    // There is no flag for this one in the legacy feature set. Adding it to the
+    // set because all the current devices support it.
+    *hidl_caps |= HidlStaIfaceCaps::APF;
+    return true;
 }
 
 bool convertLegacyApfCapabilitiesToHidl(
     const legacy_hal::PacketFilterCapabilities& legacy_caps,
     StaApfPacketFilterCapabilities* hidl_caps) {
-  if (!hidl_caps) {
-    return false;
-  }
-  *hidl_caps = {};
-  hidl_caps->version = legacy_caps.version;
-  hidl_caps->maxLength = legacy_caps.max_len;
-  return true;
+    if (!hidl_caps) {
+        return false;
+    }
+    *hidl_caps = {};
+    hidl_caps->version = legacy_caps.version;
+    hidl_caps->maxLength = legacy_caps.max_len;
+    return true;
 }
 
 uint8_t convertHidlGscanReportEventFlagToLegacy(
     StaBackgroundScanBucketEventReportSchemeMask hidl_flag) {
-  using HidlFlag = StaBackgroundScanBucketEventReportSchemeMask;
-  switch (hidl_flag) {
-    case HidlFlag::EACH_SCAN:
-      return REPORT_EVENTS_EACH_SCAN;
-    case HidlFlag::FULL_RESULTS:
-      return REPORT_EVENTS_FULL_RESULTS;
-    case HidlFlag::NO_BATCH:
-      return REPORT_EVENTS_NO_BATCH;
-  };
-  CHECK(false);
+    using HidlFlag = StaBackgroundScanBucketEventReportSchemeMask;
+    switch (hidl_flag) {
+        case HidlFlag::EACH_SCAN:
+            return REPORT_EVENTS_EACH_SCAN;
+        case HidlFlag::FULL_RESULTS:
+            return REPORT_EVENTS_FULL_RESULTS;
+        case HidlFlag::NO_BATCH:
+            return REPORT_EVENTS_NO_BATCH;
+    };
+    CHECK(false);
 }
 
 StaScanDataFlagMask convertLegacyGscanDataFlagToHidl(uint8_t legacy_flag) {
-  switch (legacy_flag) {
-    case legacy_hal::WIFI_SCAN_FLAG_INTERRUPTED:
-      return StaScanDataFlagMask::INTERRUPTED;
-  };
-  CHECK(false) << "Unknown legacy flag: " << legacy_flag;
-  // To silence the compiler warning about reaching the end of non-void
-  // function.
-  return {};
+    switch (legacy_flag) {
+        case legacy_hal::WIFI_SCAN_FLAG_INTERRUPTED:
+            return StaScanDataFlagMask::INTERRUPTED;
+    };
+    CHECK(false) << "Unknown legacy flag: " << legacy_flag;
+    // To silence the compiler warning about reaching the end of non-void
+    // function.
+    return {};
 }
 
 bool convertLegacyGscanCapabilitiesToHidl(
     const legacy_hal::wifi_gscan_capabilities& legacy_caps,
     StaBackgroundScanCapabilities* hidl_caps) {
-  if (!hidl_caps) {
-    return false;
-  }
-  *hidl_caps = {};
-  hidl_caps->maxCacheSize = legacy_caps.max_scan_cache_size;
-  hidl_caps->maxBuckets = legacy_caps.max_scan_buckets;
-  hidl_caps->maxApCachePerScan = legacy_caps.max_ap_cache_per_scan;
-  hidl_caps->maxReportingThreshold = legacy_caps.max_scan_reporting_threshold;
-  return true;
+    if (!hidl_caps) {
+        return false;
+    }
+    *hidl_caps = {};
+    hidl_caps->maxCacheSize = legacy_caps.max_scan_cache_size;
+    hidl_caps->maxBuckets = legacy_caps.max_scan_buckets;
+    hidl_caps->maxApCachePerScan = legacy_caps.max_ap_cache_per_scan;
+    hidl_caps->maxReportingThreshold = legacy_caps.max_scan_reporting_threshold;
+    return true;
 }
 
 legacy_hal::wifi_band convertHidlWifiBandToLegacy(WifiBand band) {
-  switch (band) {
-    case WifiBand::BAND_UNSPECIFIED:
-      return legacy_hal::WIFI_BAND_UNSPECIFIED;
-    case WifiBand::BAND_24GHZ:
-      return legacy_hal::WIFI_BAND_BG;
-    case WifiBand::BAND_5GHZ:
-      return legacy_hal::WIFI_BAND_A;
-    case WifiBand::BAND_5GHZ_DFS:
-      return legacy_hal::WIFI_BAND_A_DFS;
-    case WifiBand::BAND_5GHZ_WITH_DFS:
-      return legacy_hal::WIFI_BAND_A_WITH_DFS;
-    case WifiBand::BAND_24GHZ_5GHZ:
-      return legacy_hal::WIFI_BAND_ABG;
-    case WifiBand::BAND_24GHZ_5GHZ_WITH_DFS:
-      return legacy_hal::WIFI_BAND_ABG_WITH_DFS;
-  };
-  CHECK(false);
+    switch (band) {
+        case WifiBand::BAND_UNSPECIFIED:
+            return legacy_hal::WIFI_BAND_UNSPECIFIED;
+        case WifiBand::BAND_24GHZ:
+            return legacy_hal::WIFI_BAND_BG;
+        case WifiBand::BAND_5GHZ:
+            return legacy_hal::WIFI_BAND_A;
+        case WifiBand::BAND_5GHZ_DFS:
+            return legacy_hal::WIFI_BAND_A_DFS;
+        case WifiBand::BAND_5GHZ_WITH_DFS:
+            return legacy_hal::WIFI_BAND_A_WITH_DFS;
+        case WifiBand::BAND_24GHZ_5GHZ:
+            return legacy_hal::WIFI_BAND_ABG;
+        case WifiBand::BAND_24GHZ_5GHZ_WITH_DFS:
+            return legacy_hal::WIFI_BAND_ABG_WITH_DFS;
+    };
+    CHECK(false);
 }
 
 bool convertHidlGscanParamsToLegacy(
     const StaBackgroundScanParameters& hidl_scan_params,
     legacy_hal::wifi_scan_cmd_params* legacy_scan_params) {
-  if (!legacy_scan_params) {
-    return false;
-  }
-  *legacy_scan_params = {};
-  legacy_scan_params->base_period = hidl_scan_params.basePeriodInMs;
-  legacy_scan_params->max_ap_per_scan = hidl_scan_params.maxApPerScan;
-  legacy_scan_params->report_threshold_percent =
-      hidl_scan_params.reportThresholdPercent;
-  legacy_scan_params->report_threshold_num_scans =
-      hidl_scan_params.reportThresholdNumScans;
-  if (hidl_scan_params.buckets.size() > MAX_BUCKETS) {
-    return false;
-  }
-  legacy_scan_params->num_buckets = hidl_scan_params.buckets.size();
-  for (uint32_t bucket_idx = 0; bucket_idx < hidl_scan_params.buckets.size();
-       bucket_idx++) {
-    const StaBackgroundScanBucketParameters& hidl_bucket_spec =
-        hidl_scan_params.buckets[bucket_idx];
-    legacy_hal::wifi_scan_bucket_spec& legacy_bucket_spec =
-        legacy_scan_params->buckets[bucket_idx];
-    if (hidl_bucket_spec.bucketIdx >= MAX_BUCKETS) {
-      return false;
+    if (!legacy_scan_params) {
+        return false;
     }
-    legacy_bucket_spec.bucket = hidl_bucket_spec.bucketIdx;
-    legacy_bucket_spec.band =
-        convertHidlWifiBandToLegacy(hidl_bucket_spec.band);
-    legacy_bucket_spec.period = hidl_bucket_spec.periodInMs;
-    legacy_bucket_spec.max_period = hidl_bucket_spec.exponentialMaxPeriodInMs;
-    legacy_bucket_spec.base = hidl_bucket_spec.exponentialBase;
-    legacy_bucket_spec.step_count = hidl_bucket_spec.exponentialStepCount;
-    legacy_bucket_spec.report_events = 0;
-    using HidlFlag = StaBackgroundScanBucketEventReportSchemeMask;
-    for (const auto flag :
-         {HidlFlag::EACH_SCAN, HidlFlag::FULL_RESULTS, HidlFlag::NO_BATCH}) {
-      if (hidl_bucket_spec.eventReportScheme &
-          static_cast<std::underlying_type<HidlFlag>::type>(flag)) {
-        legacy_bucket_spec.report_events |=
-            convertHidlGscanReportEventFlagToLegacy(flag);
-      }
+    *legacy_scan_params = {};
+    legacy_scan_params->base_period = hidl_scan_params.basePeriodInMs;
+    legacy_scan_params->max_ap_per_scan = hidl_scan_params.maxApPerScan;
+    legacy_scan_params->report_threshold_percent =
+        hidl_scan_params.reportThresholdPercent;
+    legacy_scan_params->report_threshold_num_scans =
+        hidl_scan_params.reportThresholdNumScans;
+    if (hidl_scan_params.buckets.size() > MAX_BUCKETS) {
+        return false;
     }
-    if (hidl_bucket_spec.frequencies.size() > MAX_CHANNELS) {
-      return false;
+    legacy_scan_params->num_buckets = hidl_scan_params.buckets.size();
+    for (uint32_t bucket_idx = 0; bucket_idx < hidl_scan_params.buckets.size();
+         bucket_idx++) {
+        const StaBackgroundScanBucketParameters& hidl_bucket_spec =
+            hidl_scan_params.buckets[bucket_idx];
+        legacy_hal::wifi_scan_bucket_spec& legacy_bucket_spec =
+            legacy_scan_params->buckets[bucket_idx];
+        if (hidl_bucket_spec.bucketIdx >= MAX_BUCKETS) {
+            return false;
+        }
+        legacy_bucket_spec.bucket = hidl_bucket_spec.bucketIdx;
+        legacy_bucket_spec.band =
+            convertHidlWifiBandToLegacy(hidl_bucket_spec.band);
+        legacy_bucket_spec.period = hidl_bucket_spec.periodInMs;
+        legacy_bucket_spec.max_period =
+            hidl_bucket_spec.exponentialMaxPeriodInMs;
+        legacy_bucket_spec.base = hidl_bucket_spec.exponentialBase;
+        legacy_bucket_spec.step_count = hidl_bucket_spec.exponentialStepCount;
+        legacy_bucket_spec.report_events = 0;
+        using HidlFlag = StaBackgroundScanBucketEventReportSchemeMask;
+        for (const auto flag : {HidlFlag::EACH_SCAN, HidlFlag::FULL_RESULTS,
+                                HidlFlag::NO_BATCH}) {
+            if (hidl_bucket_spec.eventReportScheme &
+                static_cast<std::underlying_type<HidlFlag>::type>(flag)) {
+                legacy_bucket_spec.report_events |=
+                    convertHidlGscanReportEventFlagToLegacy(flag);
+            }
+        }
+        if (hidl_bucket_spec.frequencies.size() > MAX_CHANNELS) {
+            return false;
+        }
+        legacy_bucket_spec.num_channels = hidl_bucket_spec.frequencies.size();
+        for (uint32_t freq_idx = 0;
+             freq_idx < hidl_bucket_spec.frequencies.size(); freq_idx++) {
+            legacy_bucket_spec.channels[freq_idx].channel =
+                hidl_bucket_spec.frequencies[freq_idx];
+        }
     }
-    legacy_bucket_spec.num_channels = hidl_bucket_spec.frequencies.size();
-    for (uint32_t freq_idx = 0; freq_idx < hidl_bucket_spec.frequencies.size();
-         freq_idx++) {
-      legacy_bucket_spec.channels[freq_idx].channel =
-          hidl_bucket_spec.frequencies[freq_idx];
-    }
-  }
-  return true;
+    return true;
 }
 
 bool convertLegacyIeToHidl(
     const legacy_hal::wifi_information_element& legacy_ie,
     WifiInformationElement* hidl_ie) {
-  if (!hidl_ie) {
-    return false;
-  }
-  *hidl_ie = {};
-  hidl_ie->id = legacy_ie.id;
-  hidl_ie->data =
-      std::vector<uint8_t>(legacy_ie.data, legacy_ie.data + legacy_ie.len);
-  return true;
+    if (!hidl_ie) {
+        return false;
+    }
+    *hidl_ie = {};
+    hidl_ie->id = legacy_ie.id;
+    hidl_ie->data =
+        std::vector<uint8_t>(legacy_ie.data, legacy_ie.data + legacy_ie.len);
+    return true;
 }
 
-bool convertLegacyIeBlobToHidl(const uint8_t* ie_blob,
-                               uint32_t ie_blob_len,
+bool convertLegacyIeBlobToHidl(const uint8_t* ie_blob, uint32_t ie_blob_len,
                                std::vector<WifiInformationElement>* hidl_ies) {
-  if (!ie_blob || !hidl_ies) {
-    return false;
-  }
-  *hidl_ies = {};
-  const uint8_t* ies_begin = ie_blob;
-  const uint8_t* ies_end = ie_blob + ie_blob_len;
-  const uint8_t* next_ie = ies_begin;
-  using wifi_ie = legacy_hal::wifi_information_element;
-  constexpr size_t kIeHeaderLen = sizeof(wifi_ie);
-  // Each IE should atleast have the header (i.e |id| & |len| fields).
-  while (next_ie + kIeHeaderLen <= ies_end) {
-    const wifi_ie& legacy_ie = (*reinterpret_cast<const wifi_ie*>(next_ie));
-    uint32_t curr_ie_len = kIeHeaderLen + legacy_ie.len;
-    if (next_ie + curr_ie_len > ies_end) {
-      LOG(ERROR) << "Error parsing IE blob. Next IE: " << (void *)next_ie
-                 << ", Curr IE len: " << curr_ie_len << ", IEs End: " << (void *)ies_end;
-      break;
+    if (!ie_blob || !hidl_ies) {
+        return false;
     }
-    WifiInformationElement hidl_ie;
-    if (!convertLegacyIeToHidl(legacy_ie, &hidl_ie)) {
-      LOG(ERROR) << "Error converting IE. Id: " << legacy_ie.id
-                 << ", len: " << legacy_ie.len;
-      break;
+    *hidl_ies = {};
+    const uint8_t* ies_begin = ie_blob;
+    const uint8_t* ies_end = ie_blob + ie_blob_len;
+    const uint8_t* next_ie = ies_begin;
+    using wifi_ie = legacy_hal::wifi_information_element;
+    constexpr size_t kIeHeaderLen = sizeof(wifi_ie);
+    // Each IE should atleast have the header (i.e |id| & |len| fields).
+    while (next_ie + kIeHeaderLen <= ies_end) {
+        const wifi_ie& legacy_ie = (*reinterpret_cast<const wifi_ie*>(next_ie));
+        uint32_t curr_ie_len = kIeHeaderLen + legacy_ie.len;
+        if (next_ie + curr_ie_len > ies_end) {
+            LOG(ERROR) << "Error parsing IE blob. Next IE: " << (void*)next_ie
+                       << ", Curr IE len: " << curr_ie_len
+                       << ", IEs End: " << (void*)ies_end;
+            break;
+        }
+        WifiInformationElement hidl_ie;
+        if (!convertLegacyIeToHidl(legacy_ie, &hidl_ie)) {
+            LOG(ERROR) << "Error converting IE. Id: " << legacy_ie.id
+                       << ", len: " << legacy_ie.len;
+            break;
+        }
+        hidl_ies->push_back(std::move(hidl_ie));
+        next_ie += curr_ie_len;
     }
-    hidl_ies->push_back(std::move(hidl_ie));
-    next_ie += curr_ie_len;
-  }
-  // Check if the blob has been fully consumed.
-  if (next_ie != ies_end) {
-    LOG(ERROR) << "Failed to fully parse IE blob. Next IE: " << (void *)next_ie
-               << ", IEs End: " << (void *)ies_end;
-  }
-  return true;
+    // Check if the blob has been fully consumed.
+    if (next_ie != ies_end) {
+        LOG(ERROR) << "Failed to fully parse IE blob. Next IE: "
+                   << (void*)next_ie << ", IEs End: " << (void*)ies_end;
+    }
+    return true;
 }
 
 bool convertLegacyGscanResultToHidl(
-    const legacy_hal::wifi_scan_result& legacy_scan_result,
-    bool has_ie_data,
+    const legacy_hal::wifi_scan_result& legacy_scan_result, bool has_ie_data,
     StaScanResult* hidl_scan_result) {
-  if (!hidl_scan_result) {
-    return false;
-  }
-  *hidl_scan_result = {};
-  hidl_scan_result->timeStampInUs = legacy_scan_result.ts;
-  hidl_scan_result->ssid = std::vector<uint8_t>(
-      legacy_scan_result.ssid,
-      legacy_scan_result.ssid + strnlen(legacy_scan_result.ssid,
-            sizeof(legacy_scan_result.ssid) - 1));
-  memcpy(hidl_scan_result->bssid.data(),
-         legacy_scan_result.bssid,
-         hidl_scan_result->bssid.size());
-  hidl_scan_result->frequency = legacy_scan_result.channel;
-  hidl_scan_result->rssi = legacy_scan_result.rssi;
-  hidl_scan_result->beaconPeriodInMs = legacy_scan_result.beacon_period;
-  hidl_scan_result->capability = legacy_scan_result.capability;
-  if (has_ie_data) {
-    std::vector<WifiInformationElement> ies;
-    if (!convertLegacyIeBlobToHidl(
-            reinterpret_cast<const uint8_t*>(legacy_scan_result.ie_data),
-            legacy_scan_result.ie_length,
-            &ies)) {
-      return false;
+    if (!hidl_scan_result) {
+        return false;
     }
-    hidl_scan_result->informationElements = std::move(ies);
-  }
-  return true;
+    *hidl_scan_result = {};
+    hidl_scan_result->timeStampInUs = legacy_scan_result.ts;
+    hidl_scan_result->ssid = std::vector<uint8_t>(
+        legacy_scan_result.ssid,
+        legacy_scan_result.ssid + strnlen(legacy_scan_result.ssid,
+                                          sizeof(legacy_scan_result.ssid) - 1));
+    memcpy(hidl_scan_result->bssid.data(), legacy_scan_result.bssid,
+           hidl_scan_result->bssid.size());
+    hidl_scan_result->frequency = legacy_scan_result.channel;
+    hidl_scan_result->rssi = legacy_scan_result.rssi;
+    hidl_scan_result->beaconPeriodInMs = legacy_scan_result.beacon_period;
+    hidl_scan_result->capability = legacy_scan_result.capability;
+    if (has_ie_data) {
+        std::vector<WifiInformationElement> ies;
+        if (!convertLegacyIeBlobToHidl(
+                reinterpret_cast<const uint8_t*>(legacy_scan_result.ie_data),
+                legacy_scan_result.ie_length, &ies)) {
+            return false;
+        }
+        hidl_scan_result->informationElements = std::move(ies);
+    }
+    return true;
 }
 
 bool convertLegacyCachedGscanResultsToHidl(
     const legacy_hal::wifi_cached_scan_results& legacy_cached_scan_result,
     StaScanData* hidl_scan_data) {
-  if (!hidl_scan_data) {
-    return false;
-  }
-  *hidl_scan_data = {};
-  hidl_scan_data->flags = 0;
-  for (const auto flag : {legacy_hal::WIFI_SCAN_FLAG_INTERRUPTED}) {
-    if (legacy_cached_scan_result.flags & flag) {
-      hidl_scan_data->flags |=
-          static_cast<std::underlying_type<StaScanDataFlagMask>::type>(
-              convertLegacyGscanDataFlagToHidl(flag));
+    if (!hidl_scan_data) {
+        return false;
     }
-  }
-  hidl_scan_data->bucketsScanned = legacy_cached_scan_result.buckets_scanned;
+    *hidl_scan_data = {};
+    hidl_scan_data->flags = 0;
+    for (const auto flag : {legacy_hal::WIFI_SCAN_FLAG_INTERRUPTED}) {
+        if (legacy_cached_scan_result.flags & flag) {
+            hidl_scan_data->flags |=
+                static_cast<std::underlying_type<StaScanDataFlagMask>::type>(
+                    convertLegacyGscanDataFlagToHidl(flag));
+        }
+    }
+    hidl_scan_data->bucketsScanned = legacy_cached_scan_result.buckets_scanned;
 
-  CHECK(legacy_cached_scan_result.num_results >= 0 &&
-        legacy_cached_scan_result.num_results <= MAX_AP_CACHE_PER_SCAN);
-  std::vector<StaScanResult> hidl_scan_results;
-  for (int32_t result_idx = 0;
-       result_idx < legacy_cached_scan_result.num_results;
-       result_idx++) {
-    StaScanResult hidl_scan_result;
-    if (!convertLegacyGscanResultToHidl(
-            legacy_cached_scan_result.results[result_idx],
-            false,
-            &hidl_scan_result)) {
-      return false;
+    CHECK(legacy_cached_scan_result.num_results >= 0 &&
+          legacy_cached_scan_result.num_results <= MAX_AP_CACHE_PER_SCAN);
+    std::vector<StaScanResult> hidl_scan_results;
+    for (int32_t result_idx = 0;
+         result_idx < legacy_cached_scan_result.num_results; result_idx++) {
+        StaScanResult hidl_scan_result;
+        if (!convertLegacyGscanResultToHidl(
+                legacy_cached_scan_result.results[result_idx], false,
+                &hidl_scan_result)) {
+            return false;
+        }
+        hidl_scan_results.push_back(hidl_scan_result);
     }
-    hidl_scan_results.push_back(hidl_scan_result);
-  }
-  hidl_scan_data->results = std::move(hidl_scan_results);
-  return true;
+    hidl_scan_data->results = std::move(hidl_scan_results);
+    return true;
 }
 
 bool convertLegacyVectorOfCachedGscanResultsToHidl(
     const std::vector<legacy_hal::wifi_cached_scan_results>&
         legacy_cached_scan_results,
     std::vector<StaScanData>* hidl_scan_datas) {
-  if (!hidl_scan_datas) {
-    return false;
-  }
-  *hidl_scan_datas = {};
-  for (const auto& legacy_cached_scan_result : legacy_cached_scan_results) {
-    StaScanData hidl_scan_data;
-    if (!convertLegacyCachedGscanResultsToHidl(legacy_cached_scan_result,
-                                               &hidl_scan_data)) {
-      return false;
+    if (!hidl_scan_datas) {
+        return false;
     }
-    hidl_scan_datas->push_back(hidl_scan_data);
-  }
-  return true;
+    *hidl_scan_datas = {};
+    for (const auto& legacy_cached_scan_result : legacy_cached_scan_results) {
+        StaScanData hidl_scan_data;
+        if (!convertLegacyCachedGscanResultsToHidl(legacy_cached_scan_result,
+                                                   &hidl_scan_data)) {
+            return false;
+        }
+        hidl_scan_datas->push_back(hidl_scan_data);
+    }
+    return true;
 }
 
 WifiDebugTxPacketFate convertLegacyDebugTxPacketFateToHidl(
     legacy_hal::wifi_tx_packet_fate fate) {
-  switch (fate) {
-    case legacy_hal::TX_PKT_FATE_ACKED:
-      return WifiDebugTxPacketFate::ACKED;
-    case legacy_hal::TX_PKT_FATE_SENT:
-      return WifiDebugTxPacketFate::SENT;
-    case legacy_hal::TX_PKT_FATE_FW_QUEUED:
-      return WifiDebugTxPacketFate::FW_QUEUED;
-    case legacy_hal::TX_PKT_FATE_FW_DROP_INVALID:
-      return WifiDebugTxPacketFate::FW_DROP_INVALID;
-    case legacy_hal::TX_PKT_FATE_FW_DROP_NOBUFS:
-      return WifiDebugTxPacketFate::FW_DROP_NOBUFS;
-    case legacy_hal::TX_PKT_FATE_FW_DROP_OTHER:
-      return WifiDebugTxPacketFate::FW_DROP_OTHER;
-    case legacy_hal::TX_PKT_FATE_DRV_QUEUED:
-      return WifiDebugTxPacketFate::DRV_QUEUED;
-    case legacy_hal::TX_PKT_FATE_DRV_DROP_INVALID:
-      return WifiDebugTxPacketFate::DRV_DROP_INVALID;
-    case legacy_hal::TX_PKT_FATE_DRV_DROP_NOBUFS:
-      return WifiDebugTxPacketFate::DRV_DROP_NOBUFS;
-    case legacy_hal::TX_PKT_FATE_DRV_DROP_OTHER:
-      return WifiDebugTxPacketFate::DRV_DROP_OTHER;
-  };
-  CHECK(false) << "Unknown legacy fate type: " << fate;
+    switch (fate) {
+        case legacy_hal::TX_PKT_FATE_ACKED:
+            return WifiDebugTxPacketFate::ACKED;
+        case legacy_hal::TX_PKT_FATE_SENT:
+            return WifiDebugTxPacketFate::SENT;
+        case legacy_hal::TX_PKT_FATE_FW_QUEUED:
+            return WifiDebugTxPacketFate::FW_QUEUED;
+        case legacy_hal::TX_PKT_FATE_FW_DROP_INVALID:
+            return WifiDebugTxPacketFate::FW_DROP_INVALID;
+        case legacy_hal::TX_PKT_FATE_FW_DROP_NOBUFS:
+            return WifiDebugTxPacketFate::FW_DROP_NOBUFS;
+        case legacy_hal::TX_PKT_FATE_FW_DROP_OTHER:
+            return WifiDebugTxPacketFate::FW_DROP_OTHER;
+        case legacy_hal::TX_PKT_FATE_DRV_QUEUED:
+            return WifiDebugTxPacketFate::DRV_QUEUED;
+        case legacy_hal::TX_PKT_FATE_DRV_DROP_INVALID:
+            return WifiDebugTxPacketFate::DRV_DROP_INVALID;
+        case legacy_hal::TX_PKT_FATE_DRV_DROP_NOBUFS:
+            return WifiDebugTxPacketFate::DRV_DROP_NOBUFS;
+        case legacy_hal::TX_PKT_FATE_DRV_DROP_OTHER:
+            return WifiDebugTxPacketFate::DRV_DROP_OTHER;
+    };
+    CHECK(false) << "Unknown legacy fate type: " << fate;
 }
 
 WifiDebugRxPacketFate convertLegacyDebugRxPacketFateToHidl(
     legacy_hal::wifi_rx_packet_fate fate) {
-  switch (fate) {
-    case legacy_hal::RX_PKT_FATE_SUCCESS:
-      return WifiDebugRxPacketFate::SUCCESS;
-    case legacy_hal::RX_PKT_FATE_FW_QUEUED:
-      return WifiDebugRxPacketFate::FW_QUEUED;
-    case legacy_hal::RX_PKT_FATE_FW_DROP_FILTER:
-      return WifiDebugRxPacketFate::FW_DROP_FILTER;
-    case legacy_hal::RX_PKT_FATE_FW_DROP_INVALID:
-      return WifiDebugRxPacketFate::FW_DROP_INVALID;
-    case legacy_hal::RX_PKT_FATE_FW_DROP_NOBUFS:
-      return WifiDebugRxPacketFate::FW_DROP_NOBUFS;
-    case legacy_hal::RX_PKT_FATE_FW_DROP_OTHER:
-      return WifiDebugRxPacketFate::FW_DROP_OTHER;
-    case legacy_hal::RX_PKT_FATE_DRV_QUEUED:
-      return WifiDebugRxPacketFate::DRV_QUEUED;
-    case legacy_hal::RX_PKT_FATE_DRV_DROP_FILTER:
-      return WifiDebugRxPacketFate::DRV_DROP_FILTER;
-    case legacy_hal::RX_PKT_FATE_DRV_DROP_INVALID:
-      return WifiDebugRxPacketFate::DRV_DROP_INVALID;
-    case legacy_hal::RX_PKT_FATE_DRV_DROP_NOBUFS:
-      return WifiDebugRxPacketFate::DRV_DROP_NOBUFS;
-    case legacy_hal::RX_PKT_FATE_DRV_DROP_OTHER:
-      return WifiDebugRxPacketFate::DRV_DROP_OTHER;
-  };
-  CHECK(false) << "Unknown legacy fate type: " << fate;
+    switch (fate) {
+        case legacy_hal::RX_PKT_FATE_SUCCESS:
+            return WifiDebugRxPacketFate::SUCCESS;
+        case legacy_hal::RX_PKT_FATE_FW_QUEUED:
+            return WifiDebugRxPacketFate::FW_QUEUED;
+        case legacy_hal::RX_PKT_FATE_FW_DROP_FILTER:
+            return WifiDebugRxPacketFate::FW_DROP_FILTER;
+        case legacy_hal::RX_PKT_FATE_FW_DROP_INVALID:
+            return WifiDebugRxPacketFate::FW_DROP_INVALID;
+        case legacy_hal::RX_PKT_FATE_FW_DROP_NOBUFS:
+            return WifiDebugRxPacketFate::FW_DROP_NOBUFS;
+        case legacy_hal::RX_PKT_FATE_FW_DROP_OTHER:
+            return WifiDebugRxPacketFate::FW_DROP_OTHER;
+        case legacy_hal::RX_PKT_FATE_DRV_QUEUED:
+            return WifiDebugRxPacketFate::DRV_QUEUED;
+        case legacy_hal::RX_PKT_FATE_DRV_DROP_FILTER:
+            return WifiDebugRxPacketFate::DRV_DROP_FILTER;
+        case legacy_hal::RX_PKT_FATE_DRV_DROP_INVALID:
+            return WifiDebugRxPacketFate::DRV_DROP_INVALID;
+        case legacy_hal::RX_PKT_FATE_DRV_DROP_NOBUFS:
+            return WifiDebugRxPacketFate::DRV_DROP_NOBUFS;
+        case legacy_hal::RX_PKT_FATE_DRV_DROP_OTHER:
+            return WifiDebugRxPacketFate::DRV_DROP_OTHER;
+    };
+    CHECK(false) << "Unknown legacy fate type: " << fate;
 }
 
 WifiDebugPacketFateFrameType convertLegacyDebugPacketFateFrameTypeToHidl(
     legacy_hal::frame_type type) {
-  switch (type) {
-    case legacy_hal::FRAME_TYPE_UNKNOWN:
-      return WifiDebugPacketFateFrameType::UNKNOWN;
-    case legacy_hal::FRAME_TYPE_ETHERNET_II:
-      return WifiDebugPacketFateFrameType::ETHERNET_II;
-    case legacy_hal::FRAME_TYPE_80211_MGMT:
-      return WifiDebugPacketFateFrameType::MGMT_80211;
-  };
-  CHECK(false) << "Unknown legacy frame type: " << type;
+    switch (type) {
+        case legacy_hal::FRAME_TYPE_UNKNOWN:
+            return WifiDebugPacketFateFrameType::UNKNOWN;
+        case legacy_hal::FRAME_TYPE_ETHERNET_II:
+            return WifiDebugPacketFateFrameType::ETHERNET_II;
+        case legacy_hal::FRAME_TYPE_80211_MGMT:
+            return WifiDebugPacketFateFrameType::MGMT_80211;
+    };
+    CHECK(false) << "Unknown legacy frame type: " << type;
 }
 
 bool convertLegacyDebugPacketFateFrameToHidl(
     const legacy_hal::frame_info& legacy_frame,
     WifiDebugPacketFateFrameInfo* hidl_frame) {
-  if (!hidl_frame) {
-    return false;
-  }
-  *hidl_frame = {};
-  hidl_frame->frameType =
-      convertLegacyDebugPacketFateFrameTypeToHidl(legacy_frame.payload_type);
-  hidl_frame->frameLen = legacy_frame.frame_len;
-  hidl_frame->driverTimestampUsec = legacy_frame.driver_timestamp_usec;
-  hidl_frame->firmwareTimestampUsec = legacy_frame.firmware_timestamp_usec;
-  const uint8_t* frame_begin = reinterpret_cast<const uint8_t*>(
-      legacy_frame.frame_content.ethernet_ii_bytes);
-  hidl_frame->frameContent =
-      std::vector<uint8_t>(frame_begin, frame_begin + legacy_frame.frame_len);
-  return true;
+    if (!hidl_frame) {
+        return false;
+    }
+    *hidl_frame = {};
+    hidl_frame->frameType =
+        convertLegacyDebugPacketFateFrameTypeToHidl(legacy_frame.payload_type);
+    hidl_frame->frameLen = legacy_frame.frame_len;
+    hidl_frame->driverTimestampUsec = legacy_frame.driver_timestamp_usec;
+    hidl_frame->firmwareTimestampUsec = legacy_frame.firmware_timestamp_usec;
+    const uint8_t* frame_begin = reinterpret_cast<const uint8_t*>(
+        legacy_frame.frame_content.ethernet_ii_bytes);
+    hidl_frame->frameContent =
+        std::vector<uint8_t>(frame_begin, frame_begin + legacy_frame.frame_len);
+    return true;
 }
 
 bool convertLegacyDebugTxPacketFateToHidl(
     const legacy_hal::wifi_tx_report& legacy_fate,
     WifiDebugTxPacketFateReport* hidl_fate) {
-  if (!hidl_fate) {
-    return false;
-  }
-  *hidl_fate = {};
-  hidl_fate->fate = convertLegacyDebugTxPacketFateToHidl(legacy_fate.fate);
-  return convertLegacyDebugPacketFateFrameToHidl(legacy_fate.frame_inf,
-                                                 &hidl_fate->frameInfo);
+    if (!hidl_fate) {
+        return false;
+    }
+    *hidl_fate = {};
+    hidl_fate->fate = convertLegacyDebugTxPacketFateToHidl(legacy_fate.fate);
+    return convertLegacyDebugPacketFateFrameToHidl(legacy_fate.frame_inf,
+                                                   &hidl_fate->frameInfo);
 }
 
 bool convertLegacyVectorOfDebugTxPacketFateToHidl(
     const std::vector<legacy_hal::wifi_tx_report>& legacy_fates,
     std::vector<WifiDebugTxPacketFateReport>* hidl_fates) {
-  if (!hidl_fates) {
-    return false;
-  }
-  *hidl_fates = {};
-  for (const auto& legacy_fate : legacy_fates) {
-    WifiDebugTxPacketFateReport hidl_fate;
-    if (!convertLegacyDebugTxPacketFateToHidl(legacy_fate, &hidl_fate)) {
-      return false;
+    if (!hidl_fates) {
+        return false;
     }
-    hidl_fates->push_back(hidl_fate);
-  }
-  return true;
+    *hidl_fates = {};
+    for (const auto& legacy_fate : legacy_fates) {
+        WifiDebugTxPacketFateReport hidl_fate;
+        if (!convertLegacyDebugTxPacketFateToHidl(legacy_fate, &hidl_fate)) {
+            return false;
+        }
+        hidl_fates->push_back(hidl_fate);
+    }
+    return true;
 }
 
 bool convertLegacyDebugRxPacketFateToHidl(
     const legacy_hal::wifi_rx_report& legacy_fate,
     WifiDebugRxPacketFateReport* hidl_fate) {
-  if (!hidl_fate) {
-    return false;
-  }
-  *hidl_fate = {};
-  hidl_fate->fate = convertLegacyDebugRxPacketFateToHidl(legacy_fate.fate);
-  return convertLegacyDebugPacketFateFrameToHidl(legacy_fate.frame_inf,
-                                                 &hidl_fate->frameInfo);
+    if (!hidl_fate) {
+        return false;
+    }
+    *hidl_fate = {};
+    hidl_fate->fate = convertLegacyDebugRxPacketFateToHidl(legacy_fate.fate);
+    return convertLegacyDebugPacketFateFrameToHidl(legacy_fate.frame_inf,
+                                                   &hidl_fate->frameInfo);
 }
 
 bool convertLegacyVectorOfDebugRxPacketFateToHidl(
     const std::vector<legacy_hal::wifi_rx_report>& legacy_fates,
     std::vector<WifiDebugRxPacketFateReport>* hidl_fates) {
-  if (!hidl_fates) {
-    return false;
-  }
-  *hidl_fates = {};
-  for (const auto& legacy_fate : legacy_fates) {
-    WifiDebugRxPacketFateReport hidl_fate;
-    if (!convertLegacyDebugRxPacketFateToHidl(legacy_fate, &hidl_fate)) {
-      return false;
+    if (!hidl_fates) {
+        return false;
     }
-    hidl_fates->push_back(hidl_fate);
-  }
-  return true;
+    *hidl_fates = {};
+    for (const auto& legacy_fate : legacy_fates) {
+        WifiDebugRxPacketFateReport hidl_fate;
+        if (!convertLegacyDebugRxPacketFateToHidl(legacy_fate, &hidl_fate)) {
+            return false;
+        }
+        hidl_fates->push_back(hidl_fate);
+    }
+    return true;
 }
 
 bool convertLegacyLinkLayerStatsToHidl(
     const legacy_hal::LinkLayerStats& legacy_stats,
     StaLinkLayerStats* hidl_stats) {
-  if (!hidl_stats) {
-    return false;
-  }
-  *hidl_stats = {};
-  // iface legacy_stats conversion.
-  hidl_stats->iface.beaconRx = legacy_stats.iface.beacon_rx;
-  hidl_stats->iface.avgRssiMgmt = legacy_stats.iface.rssi_mgmt;
-  hidl_stats->iface.wmeBePktStats.rxMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].rx_mpdu;
-  hidl_stats->iface.wmeBePktStats.txMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].tx_mpdu;
-  hidl_stats->iface.wmeBePktStats.lostMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].mpdu_lost;
-  hidl_stats->iface.wmeBePktStats.retries =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].retries;
-  hidl_stats->iface.wmeBkPktStats.rxMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu;
-  hidl_stats->iface.wmeBkPktStats.txMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].tx_mpdu;
-  hidl_stats->iface.wmeBkPktStats.lostMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].mpdu_lost;
-  hidl_stats->iface.wmeBkPktStats.retries =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].retries;
-  hidl_stats->iface.wmeViPktStats.rxMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu;
-  hidl_stats->iface.wmeViPktStats.txMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].tx_mpdu;
-  hidl_stats->iface.wmeViPktStats.lostMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].mpdu_lost;
-  hidl_stats->iface.wmeViPktStats.retries =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].retries;
-  hidl_stats->iface.wmeVoPktStats.rxMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu;
-  hidl_stats->iface.wmeVoPktStats.txMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].tx_mpdu;
-  hidl_stats->iface.wmeVoPktStats.lostMpdu =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].mpdu_lost;
-  hidl_stats->iface.wmeVoPktStats.retries =
-      legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].retries;
-  // radio legacy_stats conversion.
-  std::vector<StaLinkLayerRadioStats> hidl_radios_stats;
-  for (const auto& legacy_radio_stats : legacy_stats.radios) {
-    StaLinkLayerRadioStats hidl_radio_stats;
-    hidl_radio_stats.onTimeInMs = legacy_radio_stats.stats.on_time;
-    hidl_radio_stats.txTimeInMs = legacy_radio_stats.stats.tx_time;
-    hidl_radio_stats.rxTimeInMs = legacy_radio_stats.stats.rx_time;
-    hidl_radio_stats.onTimeInMsForScan = legacy_radio_stats.stats.on_time_scan;
-    hidl_radio_stats.txTimeInMsPerLevel = legacy_radio_stats.tx_time_per_levels;
-    hidl_radios_stats.push_back(hidl_radio_stats);
-  }
-  hidl_stats->radios = hidl_radios_stats;
-  // Timestamp in the HAL wrapper here since it's not provided in the legacy
-  // HAL API.
-  hidl_stats->timeStampInMs = uptimeMillis();
-  return true;
+    if (!hidl_stats) {
+        return false;
+    }
+    *hidl_stats = {};
+    // iface legacy_stats conversion.
+    hidl_stats->iface.beaconRx = legacy_stats.iface.beacon_rx;
+    hidl_stats->iface.avgRssiMgmt = legacy_stats.iface.rssi_mgmt;
+    hidl_stats->iface.wmeBePktStats.rxMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].rx_mpdu;
+    hidl_stats->iface.wmeBePktStats.txMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].tx_mpdu;
+    hidl_stats->iface.wmeBePktStats.lostMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].mpdu_lost;
+    hidl_stats->iface.wmeBePktStats.retries =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].retries;
+    hidl_stats->iface.wmeBkPktStats.rxMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu;
+    hidl_stats->iface.wmeBkPktStats.txMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].tx_mpdu;
+    hidl_stats->iface.wmeBkPktStats.lostMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].mpdu_lost;
+    hidl_stats->iface.wmeBkPktStats.retries =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].retries;
+    hidl_stats->iface.wmeViPktStats.rxMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu;
+    hidl_stats->iface.wmeViPktStats.txMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].tx_mpdu;
+    hidl_stats->iface.wmeViPktStats.lostMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].mpdu_lost;
+    hidl_stats->iface.wmeViPktStats.retries =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].retries;
+    hidl_stats->iface.wmeVoPktStats.rxMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu;
+    hidl_stats->iface.wmeVoPktStats.txMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].tx_mpdu;
+    hidl_stats->iface.wmeVoPktStats.lostMpdu =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].mpdu_lost;
+    hidl_stats->iface.wmeVoPktStats.retries =
+        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].retries;
+    // radio legacy_stats conversion.
+    std::vector<StaLinkLayerRadioStats> hidl_radios_stats;
+    for (const auto& legacy_radio_stats : legacy_stats.radios) {
+        StaLinkLayerRadioStats hidl_radio_stats;
+        hidl_radio_stats.onTimeInMs = legacy_radio_stats.stats.on_time;
+        hidl_radio_stats.txTimeInMs = legacy_radio_stats.stats.tx_time;
+        hidl_radio_stats.rxTimeInMs = legacy_radio_stats.stats.rx_time;
+        hidl_radio_stats.onTimeInMsForScan =
+            legacy_radio_stats.stats.on_time_scan;
+        hidl_radio_stats.txTimeInMsPerLevel =
+            legacy_radio_stats.tx_time_per_levels;
+        hidl_radios_stats.push_back(hidl_radio_stats);
+    }
+    hidl_stats->radios = hidl_radios_stats;
+    // Timestamp in the HAL wrapper here since it's not provided in the legacy
+    // HAL API.
+    hidl_stats->timeStampInMs = uptimeMillis();
+    return true;
 }
 
 bool convertLegacyRoamingCapabilitiesToHidl(
     const legacy_hal::wifi_roaming_capabilities& legacy_caps,
     StaRoamingCapabilities* hidl_caps) {
-  if (!hidl_caps) {
-    return false;
-  }
-  *hidl_caps = {};
-  hidl_caps->maxBlacklistSize = legacy_caps.max_blacklist_size;
-  hidl_caps->maxWhitelistSize = legacy_caps.max_whitelist_size;
-  return true;
+    if (!hidl_caps) {
+        return false;
+    }
+    *hidl_caps = {};
+    hidl_caps->maxBlacklistSize = legacy_caps.max_blacklist_size;
+    hidl_caps->maxWhitelistSize = legacy_caps.max_whitelist_size;
+    return true;
 }
 
 bool convertHidlRoamingConfigToLegacy(
     const StaRoamingConfig& hidl_config,
     legacy_hal::wifi_roaming_config* legacy_config) {
-  if (!legacy_config) {
-    return false;
-  }
-  *legacy_config = {};
-  if (hidl_config.bssidBlacklist.size() > MAX_BLACKLIST_BSSID ||
-      hidl_config.ssidWhitelist.size() > MAX_WHITELIST_SSID) {
-    return false;
-  }
-  legacy_config->num_blacklist_bssid = hidl_config.bssidBlacklist.size();
-  uint32_t i = 0;
-  for (const auto& bssid : hidl_config.bssidBlacklist) {
-    CHECK(bssid.size() == sizeof(legacy_hal::mac_addr));
-    memcpy(legacy_config->blacklist_bssid[i++], bssid.data(), bssid.size());
-  }
-  legacy_config->num_whitelist_ssid = hidl_config.ssidWhitelist.size();
-  i = 0;
-  for (const auto& ssid : hidl_config.ssidWhitelist) {
-    CHECK(ssid.size() <= sizeof(legacy_hal::ssid_t::ssid_str));
-    legacy_config->whitelist_ssid[i].length = ssid.size();
-    memcpy(legacy_config->whitelist_ssid[i].ssid_str, ssid.data(), ssid.size());
-    i++;
-  }
-  return true;
+    if (!legacy_config) {
+        return false;
+    }
+    *legacy_config = {};
+    if (hidl_config.bssidBlacklist.size() > MAX_BLACKLIST_BSSID ||
+        hidl_config.ssidWhitelist.size() > MAX_WHITELIST_SSID) {
+        return false;
+    }
+    legacy_config->num_blacklist_bssid = hidl_config.bssidBlacklist.size();
+    uint32_t i = 0;
+    for (const auto& bssid : hidl_config.bssidBlacklist) {
+        CHECK(bssid.size() == sizeof(legacy_hal::mac_addr));
+        memcpy(legacy_config->blacklist_bssid[i++], bssid.data(), bssid.size());
+    }
+    legacy_config->num_whitelist_ssid = hidl_config.ssidWhitelist.size();
+    i = 0;
+    for (const auto& ssid : hidl_config.ssidWhitelist) {
+        CHECK(ssid.size() <= sizeof(legacy_hal::ssid_t::ssid_str));
+        legacy_config->whitelist_ssid[i].length = ssid.size();
+        memcpy(legacy_config->whitelist_ssid[i].ssid_str, ssid.data(),
+               ssid.size());
+        i++;
+    }
+    return true;
 }
 
 legacy_hal::fw_roaming_state_t convertHidlRoamingStateToLegacy(
     StaRoamingState state) {
-  switch (state) {
-    case StaRoamingState::ENABLED:
-      return legacy_hal::ROAMING_ENABLE;
-    case StaRoamingState::DISABLED:
-      return legacy_hal::ROAMING_DISABLE;
-  };
-  CHECK(false);
+    switch (state) {
+        case StaRoamingState::ENABLED:
+            return legacy_hal::ROAMING_ENABLE;
+        case StaRoamingState::DISABLED:
+            return legacy_hal::ROAMING_DISABLE;
+    };
+    CHECK(false);
 }
 
 legacy_hal::NanMatchAlg convertHidlNanMatchAlgToLegacy(NanMatchAlg type) {
-  switch (type) {
-    case NanMatchAlg::MATCH_ONCE:
-      return legacy_hal::NAN_MATCH_ALG_MATCH_ONCE;
-    case NanMatchAlg::MATCH_CONTINUOUS:
-      return legacy_hal::NAN_MATCH_ALG_MATCH_CONTINUOUS;
-    case NanMatchAlg::MATCH_NEVER:
-      return legacy_hal::NAN_MATCH_ALG_MATCH_NEVER;
-  }
-  CHECK(false);
+    switch (type) {
+        case NanMatchAlg::MATCH_ONCE:
+            return legacy_hal::NAN_MATCH_ALG_MATCH_ONCE;
+        case NanMatchAlg::MATCH_CONTINUOUS:
+            return legacy_hal::NAN_MATCH_ALG_MATCH_CONTINUOUS;
+        case NanMatchAlg::MATCH_NEVER:
+            return legacy_hal::NAN_MATCH_ALG_MATCH_NEVER;
+    }
+    CHECK(false);
 }
 
-legacy_hal::NanPublishType convertHidlNanPublishTypeToLegacy(NanPublishType type) {
-  switch (type) {
-    case NanPublishType::UNSOLICITED:
-      return legacy_hal::NAN_PUBLISH_TYPE_UNSOLICITED;
-    case NanPublishType::SOLICITED:
-      return legacy_hal::NAN_PUBLISH_TYPE_SOLICITED;
-    case NanPublishType::UNSOLICITED_SOLICITED:
-      return legacy_hal::NAN_PUBLISH_TYPE_UNSOLICITED_SOLICITED;
-  }
-  CHECK(false);
+legacy_hal::NanPublishType convertHidlNanPublishTypeToLegacy(
+    NanPublishType type) {
+    switch (type) {
+        case NanPublishType::UNSOLICITED:
+            return legacy_hal::NAN_PUBLISH_TYPE_UNSOLICITED;
+        case NanPublishType::SOLICITED:
+            return legacy_hal::NAN_PUBLISH_TYPE_SOLICITED;
+        case NanPublishType::UNSOLICITED_SOLICITED:
+            return legacy_hal::NAN_PUBLISH_TYPE_UNSOLICITED_SOLICITED;
+    }
+    CHECK(false);
 }
 
 legacy_hal::NanTxType convertHidlNanTxTypeToLegacy(NanTxType type) {
-  switch (type) {
-    case NanTxType::BROADCAST:
-      return legacy_hal::NAN_TX_TYPE_BROADCAST;
-    case NanTxType::UNICAST:
-      return legacy_hal::NAN_TX_TYPE_UNICAST;
-  }
-  CHECK(false);
+    switch (type) {
+        case NanTxType::BROADCAST:
+            return legacy_hal::NAN_TX_TYPE_BROADCAST;
+        case NanTxType::UNICAST:
+            return legacy_hal::NAN_TX_TYPE_UNICAST;
+    }
+    CHECK(false);
 }
 
-legacy_hal::NanSubscribeType convertHidlNanSubscribeTypeToLegacy(NanSubscribeType type) {
-  switch (type) {
-    case NanSubscribeType::PASSIVE:
-      return legacy_hal::NAN_SUBSCRIBE_TYPE_PASSIVE;
-    case NanSubscribeType::ACTIVE:
-      return legacy_hal::NAN_SUBSCRIBE_TYPE_ACTIVE;
-  }
-  CHECK(false);
+legacy_hal::NanSubscribeType convertHidlNanSubscribeTypeToLegacy(
+    NanSubscribeType type) {
+    switch (type) {
+        case NanSubscribeType::PASSIVE:
+            return legacy_hal::NAN_SUBSCRIBE_TYPE_PASSIVE;
+        case NanSubscribeType::ACTIVE:
+            return legacy_hal::NAN_SUBSCRIBE_TYPE_ACTIVE;
+    }
+    CHECK(false);
 }
 
 legacy_hal::NanSRFType convertHidlNanSrfTypeToLegacy(NanSrfType type) {
-  switch (type) {
-    case NanSrfType::BLOOM_FILTER:
-      return legacy_hal::NAN_SRF_ATTR_BLOOM_FILTER;
-    case NanSrfType::PARTIAL_MAC_ADDR:
-      return legacy_hal::NAN_SRF_ATTR_PARTIAL_MAC_ADDR;
-  }
-  CHECK(false);
+    switch (type) {
+        case NanSrfType::BLOOM_FILTER:
+            return legacy_hal::NAN_SRF_ATTR_BLOOM_FILTER;
+        case NanSrfType::PARTIAL_MAC_ADDR:
+            return legacy_hal::NAN_SRF_ATTR_PARTIAL_MAC_ADDR;
+    }
+    CHECK(false);
 }
 
 legacy_hal::NanDataPathChannelCfg convertHidlNanDataPathChannelCfgToLegacy(
     NanDataPathChannelCfg type) {
-  switch (type) {
-    case NanDataPathChannelCfg::CHANNEL_NOT_REQUESTED:
-      return legacy_hal::NAN_DP_CHANNEL_NOT_REQUESTED;
-    case NanDataPathChannelCfg::REQUEST_CHANNEL_SETUP:
-      return legacy_hal::NAN_DP_REQUEST_CHANNEL_SETUP;
-    case NanDataPathChannelCfg::FORCE_CHANNEL_SETUP:
-      return legacy_hal::NAN_DP_FORCE_CHANNEL_SETUP;
-  }
-  CHECK(false);
+    switch (type) {
+        case NanDataPathChannelCfg::CHANNEL_NOT_REQUESTED:
+            return legacy_hal::NAN_DP_CHANNEL_NOT_REQUESTED;
+        case NanDataPathChannelCfg::REQUEST_CHANNEL_SETUP:
+            return legacy_hal::NAN_DP_REQUEST_CHANNEL_SETUP;
+        case NanDataPathChannelCfg::FORCE_CHANNEL_SETUP:
+            return legacy_hal::NAN_DP_FORCE_CHANNEL_SETUP;
+    }
+    CHECK(false);
 }
 
-NanStatusType convertLegacyNanStatusTypeToHidl(
-    legacy_hal::NanStatusType type) {
-  switch (type) {
-    case legacy_hal::NAN_STATUS_SUCCESS:
-      return NanStatusType::SUCCESS;
-    case legacy_hal::NAN_STATUS_INTERNAL_FAILURE:
-      return NanStatusType::INTERNAL_FAILURE;
-    case legacy_hal::NAN_STATUS_PROTOCOL_FAILURE:
-      return NanStatusType::PROTOCOL_FAILURE;
-    case legacy_hal::NAN_STATUS_INVALID_PUBLISH_SUBSCRIBE_ID:
-      return NanStatusType::INVALID_SESSION_ID;
-    case legacy_hal::NAN_STATUS_NO_RESOURCE_AVAILABLE:
-      return NanStatusType::NO_RESOURCES_AVAILABLE;
-    case legacy_hal::NAN_STATUS_INVALID_PARAM:
-      return NanStatusType::INVALID_ARGS;
-    case legacy_hal::NAN_STATUS_INVALID_REQUESTOR_INSTANCE_ID:
-      return NanStatusType::INVALID_PEER_ID;
-    case legacy_hal::NAN_STATUS_INVALID_NDP_ID:
-      return NanStatusType::INVALID_NDP_ID;
-    case legacy_hal::NAN_STATUS_NAN_NOT_ALLOWED:
-      return NanStatusType::NAN_NOT_ALLOWED;
-    case legacy_hal::NAN_STATUS_NO_OTA_ACK:
-      return NanStatusType::NO_OTA_ACK;
-    case legacy_hal::NAN_STATUS_ALREADY_ENABLED:
-      return NanStatusType::ALREADY_ENABLED;
-    case legacy_hal::NAN_STATUS_FOLLOWUP_QUEUE_FULL:
-      return NanStatusType::FOLLOWUP_TX_QUEUE_FULL;
-    case legacy_hal::NAN_STATUS_UNSUPPORTED_CONCURRENCY_NAN_DISABLED:
-      return NanStatusType::UNSUPPORTED_CONCURRENCY_NAN_DISABLED;
-  }
-  CHECK(false);
+NanStatusType convertLegacyNanStatusTypeToHidl(legacy_hal::NanStatusType type) {
+    switch (type) {
+        case legacy_hal::NAN_STATUS_SUCCESS:
+            return NanStatusType::SUCCESS;
+        case legacy_hal::NAN_STATUS_INTERNAL_FAILURE:
+            return NanStatusType::INTERNAL_FAILURE;
+        case legacy_hal::NAN_STATUS_PROTOCOL_FAILURE:
+            return NanStatusType::PROTOCOL_FAILURE;
+        case legacy_hal::NAN_STATUS_INVALID_PUBLISH_SUBSCRIBE_ID:
+            return NanStatusType::INVALID_SESSION_ID;
+        case legacy_hal::NAN_STATUS_NO_RESOURCE_AVAILABLE:
+            return NanStatusType::NO_RESOURCES_AVAILABLE;
+        case legacy_hal::NAN_STATUS_INVALID_PARAM:
+            return NanStatusType::INVALID_ARGS;
+        case legacy_hal::NAN_STATUS_INVALID_REQUESTOR_INSTANCE_ID:
+            return NanStatusType::INVALID_PEER_ID;
+        case legacy_hal::NAN_STATUS_INVALID_NDP_ID:
+            return NanStatusType::INVALID_NDP_ID;
+        case legacy_hal::NAN_STATUS_NAN_NOT_ALLOWED:
+            return NanStatusType::NAN_NOT_ALLOWED;
+        case legacy_hal::NAN_STATUS_NO_OTA_ACK:
+            return NanStatusType::NO_OTA_ACK;
+        case legacy_hal::NAN_STATUS_ALREADY_ENABLED:
+            return NanStatusType::ALREADY_ENABLED;
+        case legacy_hal::NAN_STATUS_FOLLOWUP_QUEUE_FULL:
+            return NanStatusType::FOLLOWUP_TX_QUEUE_FULL;
+        case legacy_hal::NAN_STATUS_UNSUPPORTED_CONCURRENCY_NAN_DISABLED:
+            return NanStatusType::UNSUPPORTED_CONCURRENCY_NAN_DISABLED;
+    }
+    CHECK(false);
 }
 
-void convertToWifiNanStatus(legacy_hal::NanStatusType type, const char* str, size_t max_len,
-    WifiNanStatus* wifiNanStatus) {
-  wifiNanStatus->status = convertLegacyNanStatusTypeToHidl(type);
-  wifiNanStatus->description = safeConvertChar(str, max_len);
+void convertToWifiNanStatus(legacy_hal::NanStatusType type, const char* str,
+                            size_t max_len, WifiNanStatus* wifiNanStatus) {
+    wifiNanStatus->status = convertLegacyNanStatusTypeToHidl(type);
+    wifiNanStatus->description = safeConvertChar(str, max_len);
 }
 
 bool convertHidlNanEnableRequestToLegacy(
     const NanEnableRequest& hidl_request,
     legacy_hal::NanEnableRequest* legacy_request) {
-  if (!legacy_request) {
-    LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: null legacy_request";
-    return false;
-  }
-  *legacy_request = {};
+    if (!legacy_request) {
+        LOG(ERROR)
+            << "convertHidlNanEnableRequestToLegacy: null legacy_request";
+        return false;
+    }
+    *legacy_request = {};
 
-  legacy_request->config_2dot4g_support = 1;
-  legacy_request->support_2dot4g_val = hidl_request.operateInBand[
-        (size_t) NanBandIndex::NAN_BAND_24GHZ];
-  legacy_request->config_support_5g = 1;
-  legacy_request->support_5g_val = hidl_request.operateInBand[(size_t) NanBandIndex::NAN_BAND_5GHZ];
-  legacy_request->config_hop_count_limit = 1;
-  legacy_request->hop_count_limit_val = hidl_request.hopCountMax;
-  legacy_request->master_pref = hidl_request.configParams.masterPref;
-  legacy_request->discovery_indication_cfg = 0;
-  legacy_request->discovery_indication_cfg |=
-        hidl_request.configParams.disableDiscoveryAddressChangeIndication ? 0x1 : 0x0;
-  legacy_request->discovery_indication_cfg |=
+    legacy_request->config_2dot4g_support = 1;
+    legacy_request->support_2dot4g_val =
+        hidl_request.operateInBand[(size_t)NanBandIndex::NAN_BAND_24GHZ];
+    legacy_request->config_support_5g = 1;
+    legacy_request->support_5g_val =
+        hidl_request.operateInBand[(size_t)NanBandIndex::NAN_BAND_5GHZ];
+    legacy_request->config_hop_count_limit = 1;
+    legacy_request->hop_count_limit_val = hidl_request.hopCountMax;
+    legacy_request->master_pref = hidl_request.configParams.masterPref;
+    legacy_request->discovery_indication_cfg = 0;
+    legacy_request->discovery_indication_cfg |=
+        hidl_request.configParams.disableDiscoveryAddressChangeIndication ? 0x1
+                                                                          : 0x0;
+    legacy_request->discovery_indication_cfg |=
         hidl_request.configParams.disableStartedClusterIndication ? 0x2 : 0x0;
-  legacy_request->discovery_indication_cfg |=
+    legacy_request->discovery_indication_cfg |=
         hidl_request.configParams.disableJoinedClusterIndication ? 0x4 : 0x0;
-  legacy_request->config_sid_beacon = 1;
-  if (hidl_request.configParams.numberOfPublishServiceIdsInBeacon > 127) {
-    LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: numberOfPublishServiceIdsInBeacon > 127";
-    return false;
-  }
-  legacy_request->sid_beacon_val =
-        (hidl_request.configParams.includePublishServiceIdsInBeacon ? 0x1 : 0x0)
-            | (hidl_request.configParams.numberOfPublishServiceIdsInBeacon << 1);
-  legacy_request->config_subscribe_sid_beacon = 1;
-  if (hidl_request.configParams.numberOfSubscribeServiceIdsInBeacon > 127) {
-    LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: numberOfSubscribeServiceIdsInBeacon > 127";
-    return false;
-  }
-  legacy_request->subscribe_sid_beacon_val =
-        (hidl_request.configParams.includeSubscribeServiceIdsInBeacon ? 0x1 : 0x0)
-            | (hidl_request.configParams.numberOfSubscribeServiceIdsInBeacon << 1);
-  legacy_request->config_rssi_window_size = 1;
-  legacy_request->rssi_window_size_val = hidl_request.configParams.rssiWindowSize;
-  legacy_request->config_disc_mac_addr_randomization = 1;
-  legacy_request->disc_mac_addr_rand_interval_sec =
+    legacy_request->config_sid_beacon = 1;
+    if (hidl_request.configParams.numberOfPublishServiceIdsInBeacon > 127) {
+        LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: "
+                      "numberOfPublishServiceIdsInBeacon > 127";
+        return false;
+    }
+    legacy_request->sid_beacon_val =
+        (hidl_request.configParams.includePublishServiceIdsInBeacon ? 0x1
+                                                                    : 0x0) |
+        (hidl_request.configParams.numberOfPublishServiceIdsInBeacon << 1);
+    legacy_request->config_subscribe_sid_beacon = 1;
+    if (hidl_request.configParams.numberOfSubscribeServiceIdsInBeacon > 127) {
+        LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: "
+                      "numberOfSubscribeServiceIdsInBeacon > 127";
+        return false;
+    }
+    legacy_request->subscribe_sid_beacon_val =
+        (hidl_request.configParams.includeSubscribeServiceIdsInBeacon ? 0x1
+                                                                      : 0x0) |
+        (hidl_request.configParams.numberOfSubscribeServiceIdsInBeacon << 1);
+    legacy_request->config_rssi_window_size = 1;
+    legacy_request->rssi_window_size_val =
+        hidl_request.configParams.rssiWindowSize;
+    legacy_request->config_disc_mac_addr_randomization = 1;
+    legacy_request->disc_mac_addr_rand_interval_sec =
         hidl_request.configParams.macAddressRandomizationIntervalSec;
-  legacy_request->config_2dot4g_rssi_close = 1;
-  if (hidl_request.configParams.bandSpecificConfig.size() != 2) {
-    LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: bandSpecificConfig.size() != 2";
-    return false;
-  }
-  legacy_request->rssi_close_2dot4g_val =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiClose;
-  legacy_request->config_2dot4g_rssi_middle = 1;
-  legacy_request->rssi_middle_2dot4g_val =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiMiddle;
-  legacy_request->config_2dot4g_rssi_proximity = 1;
-  legacy_request->rssi_proximity_2dot4g_val =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiCloseProximity;
-  legacy_request->config_scan_params = 1;
-  legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_24G_BAND] =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].dwellTimeMs;
-  legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_24G_BAND] =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].scanPeriodSec;
-  legacy_request->config_dw.config_2dot4g_dw_band = hidl_request.configParams
-        .bandSpecificConfig[(size_t) NanBandIndex::NAN_BAND_24GHZ].validDiscoveryWindowIntervalVal;
-  legacy_request->config_dw.dw_2dot4g_interval_val = hidl_request.configParams
-        .bandSpecificConfig[(size_t) NanBandIndex::NAN_BAND_24GHZ].discoveryWindowIntervalVal;
-  legacy_request->config_5g_rssi_close = 1;
-  legacy_request->rssi_close_5g_val =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiClose;
-  legacy_request->config_5g_rssi_middle = 1;
-  legacy_request->rssi_middle_5g_val =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiMiddle;
-  legacy_request->config_5g_rssi_close_proximity = 1;
-  legacy_request->rssi_close_proximity_5g_val =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiCloseProximity;
-  legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].dwellTimeMs;
-  legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].scanPeriodSec;
-  legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].dwellTimeMs;
-  legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
-        hidl_request.configParams.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].scanPeriodSec;
-  legacy_request->config_dw.config_5g_dw_band = hidl_request.configParams
-        .bandSpecificConfig[(size_t) NanBandIndex::NAN_BAND_5GHZ].validDiscoveryWindowIntervalVal;
-  legacy_request->config_dw.dw_5g_interval_val = hidl_request.configParams
-        .bandSpecificConfig[(size_t) NanBandIndex::NAN_BAND_5GHZ].discoveryWindowIntervalVal;
-  if (hidl_request.debugConfigs.validClusterIdVals) {
-    legacy_request->cluster_low = hidl_request.debugConfigs.clusterIdBottomRangeVal;
-    legacy_request->cluster_high = hidl_request.debugConfigs.clusterIdTopRangeVal;
-  } else { // need 'else' since not configurable in legacy HAL
-    legacy_request->cluster_low = 0x0000;
-    legacy_request->cluster_high = 0xFFFF;
-  }
-  legacy_request->config_intf_addr = hidl_request.debugConfigs.validIntfAddrVal;
-  memcpy(legacy_request->intf_addr_val, hidl_request.debugConfigs.intfAddrVal.data(), 6);
-  legacy_request->config_oui = hidl_request.debugConfigs.validOuiVal;
-  legacy_request->oui_val = hidl_request.debugConfigs.ouiVal;
-  legacy_request->config_random_factor_force = hidl_request.debugConfigs.validRandomFactorForceVal;
-  legacy_request->random_factor_force_val = hidl_request.debugConfigs.randomFactorForceVal;
-  legacy_request->config_hop_count_force = hidl_request.debugConfigs.validHopCountForceVal;
-  legacy_request->hop_count_force_val = hidl_request.debugConfigs.hopCountForceVal;
-  legacy_request->config_24g_channel = hidl_request.debugConfigs.validDiscoveryChannelVal;
-  legacy_request->channel_24g_val =
-        hidl_request.debugConfigs.discoveryChannelMhzVal[(size_t) NanBandIndex::NAN_BAND_24GHZ];
-  legacy_request->config_5g_channel = hidl_request.debugConfigs.validDiscoveryChannelVal;
-  legacy_request->channel_5g_val = hidl_request.debugConfigs
-        .discoveryChannelMhzVal[(size_t) NanBandIndex::NAN_BAND_5GHZ];
-  legacy_request->config_2dot4g_beacons = hidl_request.debugConfigs.validUseBeaconsInBandVal;
-  legacy_request->beacon_2dot4g_val = hidl_request.debugConfigs
-        .useBeaconsInBandVal[(size_t) NanBandIndex::NAN_BAND_24GHZ];
-  legacy_request->config_5g_beacons = hidl_request.debugConfigs.validUseBeaconsInBandVal;
-  legacy_request->beacon_5g_val = hidl_request.debugConfigs
-        .useBeaconsInBandVal[(size_t) NanBandIndex::NAN_BAND_5GHZ];
-  legacy_request->config_2dot4g_sdf = hidl_request.debugConfigs.validUseSdfInBandVal;
-  legacy_request->sdf_2dot4g_val = hidl_request.debugConfigs
-        .useSdfInBandVal[(size_t) NanBandIndex::NAN_BAND_24GHZ];
-  legacy_request->config_5g_sdf = hidl_request.debugConfigs.validUseSdfInBandVal;
-  legacy_request->sdf_5g_val = hidl_request.debugConfigs
-        .useSdfInBandVal[(size_t) NanBandIndex::NAN_BAND_5GHZ];
+    legacy_request->config_2dot4g_rssi_close = 1;
+    if (hidl_request.configParams.bandSpecificConfig.size() != 2) {
+        LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: "
+                      "bandSpecificConfig.size() != 2";
+        return false;
+    }
+    legacy_request->rssi_close_2dot4g_val =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .rssiClose;
+    legacy_request->config_2dot4g_rssi_middle = 1;
+    legacy_request->rssi_middle_2dot4g_val =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .rssiMiddle;
+    legacy_request->config_2dot4g_rssi_proximity = 1;
+    legacy_request->rssi_proximity_2dot4g_val =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .rssiCloseProximity;
+    legacy_request->config_scan_params = 1;
+    legacy_request->scan_params_val
+        .dwell_time[legacy_hal::NAN_CHANNEL_24G_BAND] =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .dwellTimeMs;
+    legacy_request->scan_params_val
+        .scan_period[legacy_hal::NAN_CHANNEL_24G_BAND] =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .scanPeriodSec;
+    legacy_request->config_dw.config_2dot4g_dw_band =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .validDiscoveryWindowIntervalVal;
+    legacy_request->config_dw.dw_2dot4g_interval_val =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .discoveryWindowIntervalVal;
+    legacy_request->config_5g_rssi_close = 1;
+    legacy_request->rssi_close_5g_val =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .rssiClose;
+    legacy_request->config_5g_rssi_middle = 1;
+    legacy_request->rssi_middle_5g_val =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .rssiMiddle;
+    legacy_request->config_5g_rssi_close_proximity = 1;
+    legacy_request->rssi_close_proximity_5g_val =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .rssiCloseProximity;
+    legacy_request->scan_params_val
+        .dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .dwellTimeMs;
+    legacy_request->scan_params_val
+        .scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .scanPeriodSec;
+    legacy_request->scan_params_val
+        .dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .dwellTimeMs;
+    legacy_request->scan_params_val
+        .scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .scanPeriodSec;
+    legacy_request->config_dw.config_5g_dw_band =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .validDiscoveryWindowIntervalVal;
+    legacy_request->config_dw.dw_5g_interval_val =
+        hidl_request.configParams
+            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .discoveryWindowIntervalVal;
+    if (hidl_request.debugConfigs.validClusterIdVals) {
+        legacy_request->cluster_low =
+            hidl_request.debugConfigs.clusterIdBottomRangeVal;
+        legacy_request->cluster_high =
+            hidl_request.debugConfigs.clusterIdTopRangeVal;
+    } else {  // need 'else' since not configurable in legacy HAL
+        legacy_request->cluster_low = 0x0000;
+        legacy_request->cluster_high = 0xFFFF;
+    }
+    legacy_request->config_intf_addr =
+        hidl_request.debugConfigs.validIntfAddrVal;
+    memcpy(legacy_request->intf_addr_val,
+           hidl_request.debugConfigs.intfAddrVal.data(), 6);
+    legacy_request->config_oui = hidl_request.debugConfigs.validOuiVal;
+    legacy_request->oui_val = hidl_request.debugConfigs.ouiVal;
+    legacy_request->config_random_factor_force =
+        hidl_request.debugConfigs.validRandomFactorForceVal;
+    legacy_request->random_factor_force_val =
+        hidl_request.debugConfigs.randomFactorForceVal;
+    legacy_request->config_hop_count_force =
+        hidl_request.debugConfigs.validHopCountForceVal;
+    legacy_request->hop_count_force_val =
+        hidl_request.debugConfigs.hopCountForceVal;
+    legacy_request->config_24g_channel =
+        hidl_request.debugConfigs.validDiscoveryChannelVal;
+    legacy_request->channel_24g_val =
+        hidl_request.debugConfigs
+            .discoveryChannelMhzVal[(size_t)NanBandIndex::NAN_BAND_24GHZ];
+    legacy_request->config_5g_channel =
+        hidl_request.debugConfigs.validDiscoveryChannelVal;
+    legacy_request->channel_5g_val =
+        hidl_request.debugConfigs
+            .discoveryChannelMhzVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
+    legacy_request->config_2dot4g_beacons =
+        hidl_request.debugConfigs.validUseBeaconsInBandVal;
+    legacy_request->beacon_2dot4g_val =
+        hidl_request.debugConfigs
+            .useBeaconsInBandVal[(size_t)NanBandIndex::NAN_BAND_24GHZ];
+    legacy_request->config_5g_beacons =
+        hidl_request.debugConfigs.validUseBeaconsInBandVal;
+    legacy_request->beacon_5g_val =
+        hidl_request.debugConfigs
+            .useBeaconsInBandVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
+    legacy_request->config_2dot4g_sdf =
+        hidl_request.debugConfigs.validUseSdfInBandVal;
+    legacy_request->sdf_2dot4g_val =
+        hidl_request.debugConfigs
+            .useSdfInBandVal[(size_t)NanBandIndex::NAN_BAND_24GHZ];
+    legacy_request->config_5g_sdf =
+        hidl_request.debugConfigs.validUseSdfInBandVal;
+    legacy_request->sdf_5g_val =
+        hidl_request.debugConfigs
+            .useSdfInBandVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
 
-  return true;
+    return true;
 }
 
 bool convertHidlNanPublishRequestToLegacy(
     const NanPublishRequest& hidl_request,
     legacy_hal::NanPublishRequest* legacy_request) {
-  if (!legacy_request) {
-    LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: null legacy_request";
-    return false;
-  }
-  *legacy_request = {};
+    if (!legacy_request) {
+        LOG(ERROR)
+            << "convertHidlNanPublishRequestToLegacy: null legacy_request";
+        return false;
+    }
+    *legacy_request = {};
 
-  legacy_request->publish_id = hidl_request.baseConfigs.sessionId;
-  legacy_request->ttl = hidl_request.baseConfigs.ttlSec;
-  legacy_request->period = hidl_request.baseConfigs.discoveryWindowPeriod;
-  legacy_request->publish_count = hidl_request.baseConfigs.discoveryCount;
-  legacy_request->service_name_len = hidl_request.baseConfigs.serviceName.size();
-  if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
-    LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: service_name_len too large";
-    return false;
-  }
-  memcpy(legacy_request->service_name, hidl_request.baseConfigs.serviceName.data(),
-        legacy_request->service_name_len);
-  legacy_request->publish_match_indicator =
-        convertHidlNanMatchAlgToLegacy(hidl_request.baseConfigs.discoveryMatchIndicator);
-  legacy_request->service_specific_info_len = hidl_request.baseConfigs.serviceSpecificInfo.size();
-  if (legacy_request->service_specific_info_len > NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
-    LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: service_specific_info_len too large";
-    return false;
-  }
-  memcpy(legacy_request->service_specific_info,
-        hidl_request.baseConfigs.serviceSpecificInfo.data(),
-        legacy_request->service_specific_info_len);
-  legacy_request->sdea_service_specific_info_len =
+    legacy_request->publish_id = hidl_request.baseConfigs.sessionId;
+    legacy_request->ttl = hidl_request.baseConfigs.ttlSec;
+    legacy_request->period = hidl_request.baseConfigs.discoveryWindowPeriod;
+    legacy_request->publish_count = hidl_request.baseConfigs.discoveryCount;
+    legacy_request->service_name_len =
+        hidl_request.baseConfigs.serviceName.size();
+    if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+        LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: service_name_len "
+                      "too large";
+        return false;
+    }
+    memcpy(legacy_request->service_name,
+           hidl_request.baseConfigs.serviceName.data(),
+           legacy_request->service_name_len);
+    legacy_request->publish_match_indicator = convertHidlNanMatchAlgToLegacy(
+        hidl_request.baseConfigs.discoveryMatchIndicator);
+    legacy_request->service_specific_info_len =
+        hidl_request.baseConfigs.serviceSpecificInfo.size();
+    if (legacy_request->service_specific_info_len >
+        NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
+        LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
+                      "service_specific_info_len too large";
+        return false;
+    }
+    memcpy(legacy_request->service_specific_info,
+           hidl_request.baseConfigs.serviceSpecificInfo.data(),
+           legacy_request->service_specific_info_len);
+    legacy_request->sdea_service_specific_info_len =
         hidl_request.baseConfigs.extendedServiceSpecificInfo.size();
-  if (legacy_request->sdea_service_specific_info_len > NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
-    LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: sdea_service_specific_info_len too large";
-    return false;
-  }
-  memcpy(legacy_request->sdea_service_specific_info,
-        hidl_request.baseConfigs.extendedServiceSpecificInfo.data(),
-        legacy_request->sdea_service_specific_info_len);
-  legacy_request->rx_match_filter_len = hidl_request.baseConfigs.rxMatchFilter.size();
-  if (legacy_request->rx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
-    LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: rx_match_filter_len too large";
-    return false;
-  }
-  memcpy(legacy_request->rx_match_filter,
-        hidl_request.baseConfigs.rxMatchFilter.data(),
-        legacy_request->rx_match_filter_len);
-  legacy_request->tx_match_filter_len = hidl_request.baseConfigs.txMatchFilter.size();
-  if (legacy_request->tx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
-    LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: tx_match_filter_len too large";
-    return false;
-  }
-  memcpy(legacy_request->tx_match_filter,
-        hidl_request.baseConfigs.txMatchFilter.data(),
-        legacy_request->tx_match_filter_len);
-  legacy_request->rssi_threshold_flag = hidl_request.baseConfigs.useRssiThreshold;
-  legacy_request->recv_indication_cfg = 0;
-  legacy_request->recv_indication_cfg |=
-        hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1 : 0x0;
-  legacy_request->recv_indication_cfg |=
+    if (legacy_request->sdea_service_specific_info_len >
+        NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
+        LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
+                      "sdea_service_specific_info_len too large";
+        return false;
+    }
+    memcpy(legacy_request->sdea_service_specific_info,
+           hidl_request.baseConfigs.extendedServiceSpecificInfo.data(),
+           legacy_request->sdea_service_specific_info_len);
+    legacy_request->rx_match_filter_len =
+        hidl_request.baseConfigs.rxMatchFilter.size();
+    if (legacy_request->rx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
+        LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
+                      "rx_match_filter_len too large";
+        return false;
+    }
+    memcpy(legacy_request->rx_match_filter,
+           hidl_request.baseConfigs.rxMatchFilter.data(),
+           legacy_request->rx_match_filter_len);
+    legacy_request->tx_match_filter_len =
+        hidl_request.baseConfigs.txMatchFilter.size();
+    if (legacy_request->tx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
+        LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
+                      "tx_match_filter_len too large";
+        return false;
+    }
+    memcpy(legacy_request->tx_match_filter,
+           hidl_request.baseConfigs.txMatchFilter.data(),
+           legacy_request->tx_match_filter_len);
+    legacy_request->rssi_threshold_flag =
+        hidl_request.baseConfigs.useRssiThreshold;
+    legacy_request->recv_indication_cfg = 0;
+    legacy_request->recv_indication_cfg |=
+        hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1
+                                                                       : 0x0;
+    legacy_request->recv_indication_cfg |=
         hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
-  legacy_request->recv_indication_cfg |=
+    legacy_request->recv_indication_cfg |=
         hidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
-  legacy_request->recv_indication_cfg |= 0x8;
-  legacy_request->cipher_type = (unsigned int) hidl_request.baseConfigs.securityConfig.cipherType;
-  if (hidl_request.baseConfigs.securityConfig.securityType == NanDataPathSecurityType::PMK) {
-    legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
-    legacy_request->key_info.body.pmk_info.pmk_len =
-        hidl_request.baseConfigs.securityConfig.pmk.size();
-    if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
-      LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: invalid pmk_len";
-      return false;
+    legacy_request->recv_indication_cfg |= 0x8;
+    legacy_request->cipher_type =
+        (unsigned int)hidl_request.baseConfigs.securityConfig.cipherType;
+    if (hidl_request.baseConfigs.securityConfig.securityType ==
+        NanDataPathSecurityType::PMK) {
+        legacy_request->key_info.key_type =
+            legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+        legacy_request->key_info.body.pmk_info.pmk_len =
+            hidl_request.baseConfigs.securityConfig.pmk.size();
+        if (legacy_request->key_info.body.pmk_info.pmk_len !=
+            NAN_PMK_INFO_LEN) {
+            LOG(ERROR)
+                << "convertHidlNanPublishRequestToLegacy: invalid pmk_len";
+            return false;
+        }
+        memcpy(legacy_request->key_info.body.pmk_info.pmk,
+               hidl_request.baseConfigs.securityConfig.pmk.data(),
+               legacy_request->key_info.body.pmk_info.pmk_len);
     }
-    memcpy(legacy_request->key_info.body.pmk_info.pmk,
-          hidl_request.baseConfigs.securityConfig.pmk.data(),
-          legacy_request->key_info.body.pmk_info.pmk_len);
-  }
-  if (hidl_request.baseConfigs.securityConfig.securityType
-        == NanDataPathSecurityType::PASSPHRASE) {
-    legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
-    legacy_request->key_info.body.passphrase_info.passphrase_len =
-        hidl_request.baseConfigs.securityConfig.passphrase.size();
-    if (legacy_request->key_info.body.passphrase_info.passphrase_len
-            < NAN_SECURITY_MIN_PASSPHRASE_LEN) {
-      LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: passphrase_len too small";
-      return false;
+    if (hidl_request.baseConfigs.securityConfig.securityType ==
+        NanDataPathSecurityType::PASSPHRASE) {
+        legacy_request->key_info.key_type =
+            legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+        legacy_request->key_info.body.passphrase_info.passphrase_len =
+            hidl_request.baseConfigs.securityConfig.passphrase.size();
+        if (legacy_request->key_info.body.passphrase_info.passphrase_len <
+            NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+            LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
+                          "passphrase_len too small";
+            return false;
+        }
+        if (legacy_request->key_info.body.passphrase_info.passphrase_len >
+            NAN_SECURITY_MAX_PASSPHRASE_LEN) {
+            LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
+                          "passphrase_len too large";
+            return false;
+        }
+        memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+               hidl_request.baseConfigs.securityConfig.passphrase.data(),
+               legacy_request->key_info.body.passphrase_info.passphrase_len);
     }
-    if (legacy_request->key_info.body.passphrase_info.passphrase_len
-            > NAN_SECURITY_MAX_PASSPHRASE_LEN) {
-      LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: passphrase_len too large";
-      return false;
-    }
-    memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
-          hidl_request.baseConfigs.securityConfig.passphrase.data(),
-          legacy_request->key_info.body.passphrase_info.passphrase_len);
-  }
-  legacy_request->sdea_params.security_cfg = (hidl_request.baseConfigs.securityConfig.securityType
-        != NanDataPathSecurityType::OPEN) ? legacy_hal::NAN_DP_CONFIG_SECURITY
+    legacy_request->sdea_params.security_cfg =
+        (hidl_request.baseConfigs.securityConfig.securityType !=
+         NanDataPathSecurityType::OPEN)
+            ? legacy_hal::NAN_DP_CONFIG_SECURITY
             : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
-  legacy_request->sdea_params.ranging_state = hidl_request.baseConfigs.rangingRequired ?
-        legacy_hal::NAN_RANGING_ENABLE : legacy_hal::NAN_RANGING_DISABLE;
-  legacy_request->ranging_cfg.ranging_interval_msec = hidl_request.baseConfigs.rangingIntervalMsec;
-  legacy_request->ranging_cfg.config_ranging_indications =
+    legacy_request->sdea_params.ranging_state =
+        hidl_request.baseConfigs.rangingRequired
+            ? legacy_hal::NAN_RANGING_ENABLE
+            : legacy_hal::NAN_RANGING_DISABLE;
+    legacy_request->ranging_cfg.ranging_interval_msec =
+        hidl_request.baseConfigs.rangingIntervalMsec;
+    legacy_request->ranging_cfg.config_ranging_indications =
         hidl_request.baseConfigs.configRangingIndications;
-  legacy_request->ranging_cfg.distance_ingress_cm = hidl_request.baseConfigs.distanceIngressCm;
-  legacy_request->ranging_cfg.distance_egress_cm = hidl_request.baseConfigs.distanceEgressCm;
-  legacy_request->ranging_auto_response = hidl_request.baseConfigs.rangingRequired ?
-        legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
-  legacy_request->sdea_params.range_report = legacy_hal::NAN_DISABLE_RANGE_REPORT;
-  legacy_request->publish_type = convertHidlNanPublishTypeToLegacy(hidl_request.publishType);
-  legacy_request->tx_type = convertHidlNanTxTypeToLegacy(hidl_request.txType);
-  legacy_request->service_responder_policy = hidl_request.autoAcceptDataPathRequests ?
-        legacy_hal::NAN_SERVICE_ACCEPT_POLICY_ALL : legacy_hal::NAN_SERVICE_ACCEPT_POLICY_NONE;
+    legacy_request->ranging_cfg.distance_ingress_cm =
+        hidl_request.baseConfigs.distanceIngressCm;
+    legacy_request->ranging_cfg.distance_egress_cm =
+        hidl_request.baseConfigs.distanceEgressCm;
+    legacy_request->ranging_auto_response =
+        hidl_request.baseConfigs.rangingRequired
+            ? legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE
+            : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
+    legacy_request->sdea_params.range_report =
+        legacy_hal::NAN_DISABLE_RANGE_REPORT;
+    legacy_request->publish_type =
+        convertHidlNanPublishTypeToLegacy(hidl_request.publishType);
+    legacy_request->tx_type = convertHidlNanTxTypeToLegacy(hidl_request.txType);
+    legacy_request->service_responder_policy =
+        hidl_request.autoAcceptDataPathRequests
+            ? legacy_hal::NAN_SERVICE_ACCEPT_POLICY_ALL
+            : legacy_hal::NAN_SERVICE_ACCEPT_POLICY_NONE;
 
-  return true;
+    return true;
 }
 
 bool convertHidlNanSubscribeRequestToLegacy(
     const NanSubscribeRequest& hidl_request,
     legacy_hal::NanSubscribeRequest* legacy_request) {
-  if (!legacy_request) {
-    LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: legacy_request is null";
-    return false;
-  }
-  *legacy_request = {};
+    if (!legacy_request) {
+        LOG(ERROR)
+            << "convertHidlNanSubscribeRequestToLegacy: legacy_request is null";
+        return false;
+    }
+    *legacy_request = {};
 
-  legacy_request->subscribe_id = hidl_request.baseConfigs.sessionId;
-  legacy_request->ttl = hidl_request.baseConfigs.ttlSec;
-  legacy_request->period = hidl_request.baseConfigs.discoveryWindowPeriod;
-  legacy_request->subscribe_count = hidl_request.baseConfigs.discoveryCount;
-  legacy_request->service_name_len = hidl_request.baseConfigs.serviceName.size();
-  if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
-    LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: service_name_len too large";
-    return false;
-  }
-  memcpy(legacy_request->service_name, hidl_request.baseConfigs.serviceName.data(),
-        legacy_request->service_name_len);
-  legacy_request->subscribe_match_indicator =
-        convertHidlNanMatchAlgToLegacy(hidl_request.baseConfigs.discoveryMatchIndicator);
-  legacy_request->service_specific_info_len = hidl_request.baseConfigs.serviceSpecificInfo.size();
-  if (legacy_request->service_specific_info_len > NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
-    LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: service_specific_info_len too large";
-    return false;
-  }
-  memcpy(legacy_request->service_specific_info,
-        hidl_request.baseConfigs.serviceSpecificInfo.data(),
-        legacy_request->service_specific_info_len);
-  legacy_request->sdea_service_specific_info_len =
+    legacy_request->subscribe_id = hidl_request.baseConfigs.sessionId;
+    legacy_request->ttl = hidl_request.baseConfigs.ttlSec;
+    legacy_request->period = hidl_request.baseConfigs.discoveryWindowPeriod;
+    legacy_request->subscribe_count = hidl_request.baseConfigs.discoveryCount;
+    legacy_request->service_name_len =
+        hidl_request.baseConfigs.serviceName.size();
+    if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+        LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
+                      "service_name_len too large";
+        return false;
+    }
+    memcpy(legacy_request->service_name,
+           hidl_request.baseConfigs.serviceName.data(),
+           legacy_request->service_name_len);
+    legacy_request->subscribe_match_indicator = convertHidlNanMatchAlgToLegacy(
+        hidl_request.baseConfigs.discoveryMatchIndicator);
+    legacy_request->service_specific_info_len =
+        hidl_request.baseConfigs.serviceSpecificInfo.size();
+    if (legacy_request->service_specific_info_len >
+        NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
+        LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
+                      "service_specific_info_len too large";
+        return false;
+    }
+    memcpy(legacy_request->service_specific_info,
+           hidl_request.baseConfigs.serviceSpecificInfo.data(),
+           legacy_request->service_specific_info_len);
+    legacy_request->sdea_service_specific_info_len =
         hidl_request.baseConfigs.extendedServiceSpecificInfo.size();
-  if (legacy_request->sdea_service_specific_info_len > NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
-    LOG(ERROR) <<
-        "convertHidlNanSubscribeRequestToLegacy: sdea_service_specific_info_len too large";
-    return false;
-  }
-  memcpy(legacy_request->sdea_service_specific_info,
-        hidl_request.baseConfigs.extendedServiceSpecificInfo.data(),
-        legacy_request->sdea_service_specific_info_len);
-  legacy_request->rx_match_filter_len = hidl_request.baseConfigs.rxMatchFilter.size();
-  if (legacy_request->rx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
-    LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: rx_match_filter_len too large";
-    return false;
-  }
-  memcpy(legacy_request->rx_match_filter,
-        hidl_request.baseConfigs.rxMatchFilter.data(),
-        legacy_request->rx_match_filter_len);
-  legacy_request->tx_match_filter_len = hidl_request.baseConfigs.txMatchFilter.size();
-  if (legacy_request->tx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
-    LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: tx_match_filter_len too large";
-    return false;
-  }
-  memcpy(legacy_request->tx_match_filter,
-        hidl_request.baseConfigs.txMatchFilter.data(),
-        legacy_request->tx_match_filter_len);
-  legacy_request->rssi_threshold_flag = hidl_request.baseConfigs.useRssiThreshold;
-  legacy_request->recv_indication_cfg = 0;
-  legacy_request->recv_indication_cfg |=
-        hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1 : 0x0;
-  legacy_request->recv_indication_cfg |=
+    if (legacy_request->sdea_service_specific_info_len >
+        NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
+        LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
+                      "sdea_service_specific_info_len too large";
+        return false;
+    }
+    memcpy(legacy_request->sdea_service_specific_info,
+           hidl_request.baseConfigs.extendedServiceSpecificInfo.data(),
+           legacy_request->sdea_service_specific_info_len);
+    legacy_request->rx_match_filter_len =
+        hidl_request.baseConfigs.rxMatchFilter.size();
+    if (legacy_request->rx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
+        LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
+                      "rx_match_filter_len too large";
+        return false;
+    }
+    memcpy(legacy_request->rx_match_filter,
+           hidl_request.baseConfigs.rxMatchFilter.data(),
+           legacy_request->rx_match_filter_len);
+    legacy_request->tx_match_filter_len =
+        hidl_request.baseConfigs.txMatchFilter.size();
+    if (legacy_request->tx_match_filter_len > NAN_MAX_MATCH_FILTER_LEN) {
+        LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
+                      "tx_match_filter_len too large";
+        return false;
+    }
+    memcpy(legacy_request->tx_match_filter,
+           hidl_request.baseConfigs.txMatchFilter.data(),
+           legacy_request->tx_match_filter_len);
+    legacy_request->rssi_threshold_flag =
+        hidl_request.baseConfigs.useRssiThreshold;
+    legacy_request->recv_indication_cfg = 0;
+    legacy_request->recv_indication_cfg |=
+        hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1
+                                                                       : 0x0;
+    legacy_request->recv_indication_cfg |=
         hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
-  legacy_request->recv_indication_cfg |=
+    legacy_request->recv_indication_cfg |=
         hidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
-  legacy_request->cipher_type = (unsigned int) hidl_request.baseConfigs.securityConfig.cipherType;
-  if (hidl_request.baseConfigs.securityConfig.securityType == NanDataPathSecurityType::PMK) {
-    legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
-    legacy_request->key_info.body.pmk_info.pmk_len =
-        hidl_request.baseConfigs.securityConfig.pmk.size();
-    if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
-      LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: invalid pmk_len";
-      return false;
+    legacy_request->cipher_type =
+        (unsigned int)hidl_request.baseConfigs.securityConfig.cipherType;
+    if (hidl_request.baseConfigs.securityConfig.securityType ==
+        NanDataPathSecurityType::PMK) {
+        legacy_request->key_info.key_type =
+            legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+        legacy_request->key_info.body.pmk_info.pmk_len =
+            hidl_request.baseConfigs.securityConfig.pmk.size();
+        if (legacy_request->key_info.body.pmk_info.pmk_len !=
+            NAN_PMK_INFO_LEN) {
+            LOG(ERROR)
+                << "convertHidlNanSubscribeRequestToLegacy: invalid pmk_len";
+            return false;
+        }
+        memcpy(legacy_request->key_info.body.pmk_info.pmk,
+               hidl_request.baseConfigs.securityConfig.pmk.data(),
+               legacy_request->key_info.body.pmk_info.pmk_len);
     }
-    memcpy(legacy_request->key_info.body.pmk_info.pmk,
-          hidl_request.baseConfigs.securityConfig.pmk.data(),
-          legacy_request->key_info.body.pmk_info.pmk_len);
-  }
-  if (hidl_request.baseConfigs.securityConfig.securityType == NanDataPathSecurityType::PASSPHRASE) {
-    legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
-    legacy_request->key_info.body.passphrase_info.passphrase_len =
-        hidl_request.baseConfigs.securityConfig.passphrase.size();
-    if (legacy_request->key_info.body.passphrase_info.passphrase_len
-            < NAN_SECURITY_MIN_PASSPHRASE_LEN) {
-      LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: passphrase_len too small";
-      return false;
+    if (hidl_request.baseConfigs.securityConfig.securityType ==
+        NanDataPathSecurityType::PASSPHRASE) {
+        legacy_request->key_info.key_type =
+            legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+        legacy_request->key_info.body.passphrase_info.passphrase_len =
+            hidl_request.baseConfigs.securityConfig.passphrase.size();
+        if (legacy_request->key_info.body.passphrase_info.passphrase_len <
+            NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+            LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
+                          "passphrase_len too small";
+            return false;
+        }
+        if (legacy_request->key_info.body.passphrase_info.passphrase_len >
+            NAN_SECURITY_MAX_PASSPHRASE_LEN) {
+            LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
+                          "passphrase_len too large";
+            return false;
+        }
+        memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+               hidl_request.baseConfigs.securityConfig.passphrase.data(),
+               legacy_request->key_info.body.passphrase_info.passphrase_len);
     }
-    if (legacy_request->key_info.body.passphrase_info.passphrase_len
-            > NAN_SECURITY_MAX_PASSPHRASE_LEN) {
-      LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: passphrase_len too large";
-      return false;
-    }
-    memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
-          hidl_request.baseConfigs.securityConfig.passphrase.data(),
-          legacy_request->key_info.body.passphrase_info.passphrase_len);
-  }
-  legacy_request->sdea_params.security_cfg = (hidl_request.baseConfigs.securityConfig.securityType
-          != NanDataPathSecurityType::OPEN) ? legacy_hal::NAN_DP_CONFIG_SECURITY
-              : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
-  legacy_request->sdea_params.ranging_state = hidl_request.baseConfigs.rangingRequired ?
-        legacy_hal::NAN_RANGING_ENABLE : legacy_hal::NAN_RANGING_DISABLE;
-  legacy_request->ranging_cfg.ranging_interval_msec = hidl_request.baseConfigs.rangingIntervalMsec;
-  legacy_request->ranging_cfg.config_ranging_indications =
+    legacy_request->sdea_params.security_cfg =
+        (hidl_request.baseConfigs.securityConfig.securityType !=
+         NanDataPathSecurityType::OPEN)
+            ? legacy_hal::NAN_DP_CONFIG_SECURITY
+            : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
+    legacy_request->sdea_params.ranging_state =
+        hidl_request.baseConfigs.rangingRequired
+            ? legacy_hal::NAN_RANGING_ENABLE
+            : legacy_hal::NAN_RANGING_DISABLE;
+    legacy_request->ranging_cfg.ranging_interval_msec =
+        hidl_request.baseConfigs.rangingIntervalMsec;
+    legacy_request->ranging_cfg.config_ranging_indications =
         hidl_request.baseConfigs.configRangingIndications;
-  legacy_request->ranging_cfg.distance_ingress_cm = hidl_request.baseConfigs.distanceIngressCm;
-  legacy_request->ranging_cfg.distance_egress_cm = hidl_request.baseConfigs.distanceEgressCm;
-  legacy_request->ranging_auto_response = hidl_request.baseConfigs.rangingRequired ?
-        legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
-  legacy_request->sdea_params.range_report = legacy_hal::NAN_DISABLE_RANGE_REPORT;
-  legacy_request->subscribe_type = convertHidlNanSubscribeTypeToLegacy(hidl_request.subscribeType);
-  legacy_request->serviceResponseFilter = convertHidlNanSrfTypeToLegacy(hidl_request.srfType);
-  legacy_request->serviceResponseInclude = hidl_request.srfRespondIfInAddressSet ?
-        legacy_hal::NAN_SRF_INCLUDE_RESPOND : legacy_hal::NAN_SRF_INCLUDE_DO_NOT_RESPOND;
-  legacy_request->useServiceResponseFilter = hidl_request.shouldUseSrf ?
-        legacy_hal::NAN_USE_SRF : legacy_hal::NAN_DO_NOT_USE_SRF;
-  legacy_request->ssiRequiredForMatchIndication = hidl_request.isSsiRequiredForMatch ?
-        legacy_hal::NAN_SSI_REQUIRED_IN_MATCH_IND : legacy_hal::NAN_SSI_NOT_REQUIRED_IN_MATCH_IND;
-  legacy_request->num_intf_addr_present = hidl_request.intfAddr.size();
-  if (legacy_request->num_intf_addr_present > NAN_MAX_SUBSCRIBE_MAX_ADDRESS) {
-    LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: num_intf_addr_present - too many";
-    return false;
-  }
-  for (int i = 0; i < legacy_request->num_intf_addr_present; i++) {
-    memcpy(legacy_request->intf_addr[i], hidl_request.intfAddr[i].data(), 6);
-  }
+    legacy_request->ranging_cfg.distance_ingress_cm =
+        hidl_request.baseConfigs.distanceIngressCm;
+    legacy_request->ranging_cfg.distance_egress_cm =
+        hidl_request.baseConfigs.distanceEgressCm;
+    legacy_request->ranging_auto_response =
+        hidl_request.baseConfigs.rangingRequired
+            ? legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE
+            : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
+    legacy_request->sdea_params.range_report =
+        legacy_hal::NAN_DISABLE_RANGE_REPORT;
+    legacy_request->subscribe_type =
+        convertHidlNanSubscribeTypeToLegacy(hidl_request.subscribeType);
+    legacy_request->serviceResponseFilter =
+        convertHidlNanSrfTypeToLegacy(hidl_request.srfType);
+    legacy_request->serviceResponseInclude =
+        hidl_request.srfRespondIfInAddressSet
+            ? legacy_hal::NAN_SRF_INCLUDE_RESPOND
+            : legacy_hal::NAN_SRF_INCLUDE_DO_NOT_RESPOND;
+    legacy_request->useServiceResponseFilter =
+        hidl_request.shouldUseSrf ? legacy_hal::NAN_USE_SRF
+                                  : legacy_hal::NAN_DO_NOT_USE_SRF;
+    legacy_request->ssiRequiredForMatchIndication =
+        hidl_request.isSsiRequiredForMatch
+            ? legacy_hal::NAN_SSI_REQUIRED_IN_MATCH_IND
+            : legacy_hal::NAN_SSI_NOT_REQUIRED_IN_MATCH_IND;
+    legacy_request->num_intf_addr_present = hidl_request.intfAddr.size();
+    if (legacy_request->num_intf_addr_present > NAN_MAX_SUBSCRIBE_MAX_ADDRESS) {
+        LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
+                      "num_intf_addr_present - too many";
+        return false;
+    }
+    for (int i = 0; i < legacy_request->num_intf_addr_present; i++) {
+        memcpy(legacy_request->intf_addr[i], hidl_request.intfAddr[i].data(),
+               6);
+    }
 
-  return true;
+    return true;
 }
 
 bool convertHidlNanTransmitFollowupRequestToLegacy(
     const NanTransmitFollowupRequest& hidl_request,
     legacy_hal::NanTransmitFollowupRequest* legacy_request) {
-  if (!legacy_request) {
-    LOG(ERROR) << "convertHidlNanTransmitFollowupRequestToLegacy: legacy_request is null";
-    return false;
-  }
-  *legacy_request = {};
+    if (!legacy_request) {
+        LOG(ERROR) << "convertHidlNanTransmitFollowupRequestToLegacy: "
+                      "legacy_request is null";
+        return false;
+    }
+    *legacy_request = {};
 
-  legacy_request->publish_subscribe_id = hidl_request.discoverySessionId;
-  legacy_request->requestor_instance_id = hidl_request.peerId;
-  memcpy(legacy_request->addr, hidl_request.addr.data(), 6);
-  legacy_request->priority = hidl_request.isHighPriority ?
-        legacy_hal::NAN_TX_PRIORITY_HIGH : legacy_hal::NAN_TX_PRIORITY_NORMAL;
-  legacy_request->dw_or_faw = hidl_request.shouldUseDiscoveryWindow ?
-        legacy_hal::NAN_TRANSMIT_IN_DW : legacy_hal::NAN_TRANSMIT_IN_FAW;
-  legacy_request->service_specific_info_len = hidl_request.serviceSpecificInfo.size();
-  if (legacy_request->service_specific_info_len > NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
-    LOG(ERROR) <<
-        "convertHidlNanTransmitFollowupRequestToLegacy: service_specific_info_len too large";
-    return false;
-  }
-  memcpy(legacy_request->service_specific_info,
-        hidl_request.serviceSpecificInfo.data(),
-        legacy_request->service_specific_info_len);
-  legacy_request->sdea_service_specific_info_len = hidl_request.extendedServiceSpecificInfo.size();
-  if (legacy_request->sdea_service_specific_info_len > NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
-    LOG(ERROR) <<
-        "convertHidlNanTransmitFollowupRequestToLegacy: sdea_service_specific_info_len too large";
-    return false;
-  }
-  memcpy(legacy_request->sdea_service_specific_info,
-        hidl_request.extendedServiceSpecificInfo.data(),
-        legacy_request->sdea_service_specific_info_len);
-  legacy_request->recv_indication_cfg = hidl_request.disableFollowupResultIndication ? 0x1 : 0x0;
+    legacy_request->publish_subscribe_id = hidl_request.discoverySessionId;
+    legacy_request->requestor_instance_id = hidl_request.peerId;
+    memcpy(legacy_request->addr, hidl_request.addr.data(), 6);
+    legacy_request->priority = hidl_request.isHighPriority
+                                   ? legacy_hal::NAN_TX_PRIORITY_HIGH
+                                   : legacy_hal::NAN_TX_PRIORITY_NORMAL;
+    legacy_request->dw_or_faw = hidl_request.shouldUseDiscoveryWindow
+                                    ? legacy_hal::NAN_TRANSMIT_IN_DW
+                                    : legacy_hal::NAN_TRANSMIT_IN_FAW;
+    legacy_request->service_specific_info_len =
+        hidl_request.serviceSpecificInfo.size();
+    if (legacy_request->service_specific_info_len >
+        NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) {
+        LOG(ERROR) << "convertHidlNanTransmitFollowupRequestToLegacy: "
+                      "service_specific_info_len too large";
+        return false;
+    }
+    memcpy(legacy_request->service_specific_info,
+           hidl_request.serviceSpecificInfo.data(),
+           legacy_request->service_specific_info_len);
+    legacy_request->sdea_service_specific_info_len =
+        hidl_request.extendedServiceSpecificInfo.size();
+    if (legacy_request->sdea_service_specific_info_len >
+        NAN_MAX_SDEA_SERVICE_SPECIFIC_INFO_LEN) {
+        LOG(ERROR) << "convertHidlNanTransmitFollowupRequestToLegacy: "
+                      "sdea_service_specific_info_len too large";
+        return false;
+    }
+    memcpy(legacy_request->sdea_service_specific_info,
+           hidl_request.extendedServiceSpecificInfo.data(),
+           legacy_request->sdea_service_specific_info_len);
+    legacy_request->recv_indication_cfg =
+        hidl_request.disableFollowupResultIndication ? 0x1 : 0x0;
 
-  return true;
+    return true;
 }
 
 bool convertHidlNanConfigRequestToLegacy(
     const NanConfigRequest& hidl_request,
     legacy_hal::NanConfigRequest* legacy_request) {
-  if (!legacy_request) {
-    LOG(ERROR) << "convertHidlNanConfigRequestToLegacy: legacy_request is null";
-    return false;
-  }
-  *legacy_request = {};
+    if (!legacy_request) {
+        LOG(ERROR)
+            << "convertHidlNanConfigRequestToLegacy: legacy_request is null";
+        return false;
+    }
+    *legacy_request = {};
 
-  // TODO: b/34059183 tracks missing configurations in legacy HAL or uknown defaults
-  legacy_request->master_pref = hidl_request.masterPref;
-  legacy_request->discovery_indication_cfg = 0;
-  legacy_request->discovery_indication_cfg |=
+    // TODO: b/34059183 tracks missing configurations in legacy HAL or uknown
+    // defaults
+    legacy_request->master_pref = hidl_request.masterPref;
+    legacy_request->discovery_indication_cfg = 0;
+    legacy_request->discovery_indication_cfg |=
         hidl_request.disableDiscoveryAddressChangeIndication ? 0x1 : 0x0;
-  legacy_request->discovery_indication_cfg |=
+    legacy_request->discovery_indication_cfg |=
         hidl_request.disableStartedClusterIndication ? 0x2 : 0x0;
-  legacy_request->discovery_indication_cfg |=
+    legacy_request->discovery_indication_cfg |=
         hidl_request.disableJoinedClusterIndication ? 0x4 : 0x0;
-  legacy_request->config_sid_beacon = 1;
-  if (hidl_request.numberOfPublishServiceIdsInBeacon > 127) {
-    LOG(ERROR) << "convertHidlNanConfigRequestToLegacy: numberOfPublishServiceIdsInBeacon > 127";
-    return false;
-  }
-  legacy_request->sid_beacon = (hidl_request.includePublishServiceIdsInBeacon ? 0x1 : 0x0)
-        | (hidl_request.numberOfPublishServiceIdsInBeacon << 1);
-  legacy_request->config_subscribe_sid_beacon = 1;
-  if (hidl_request.numberOfSubscribeServiceIdsInBeacon > 127) {
-    LOG(ERROR) << "convertHidlNanConfigRequestToLegacy: numberOfSubscribeServiceIdsInBeacon > 127";
-    return false;
-  }
-  legacy_request->subscribe_sid_beacon_val =
-        (hidl_request.includeSubscribeServiceIdsInBeacon ? 0x1 : 0x0)
-            | (hidl_request.numberOfSubscribeServiceIdsInBeacon << 1);
-  legacy_request->config_rssi_window_size = 1;
-  legacy_request->rssi_window_size_val = hidl_request.rssiWindowSize;
-  legacy_request->config_disc_mac_addr_randomization = 1;
-  legacy_request->disc_mac_addr_rand_interval_sec =
+    legacy_request->config_sid_beacon = 1;
+    if (hidl_request.numberOfPublishServiceIdsInBeacon > 127) {
+        LOG(ERROR) << "convertHidlNanConfigRequestToLegacy: "
+                      "numberOfPublishServiceIdsInBeacon > 127";
+        return false;
+    }
+    legacy_request->sid_beacon =
+        (hidl_request.includePublishServiceIdsInBeacon ? 0x1 : 0x0) |
+        (hidl_request.numberOfPublishServiceIdsInBeacon << 1);
+    legacy_request->config_subscribe_sid_beacon = 1;
+    if (hidl_request.numberOfSubscribeServiceIdsInBeacon > 127) {
+        LOG(ERROR) << "convertHidlNanConfigRequestToLegacy: "
+                      "numberOfSubscribeServiceIdsInBeacon > 127";
+        return false;
+    }
+    legacy_request->subscribe_sid_beacon_val =
+        (hidl_request.includeSubscribeServiceIdsInBeacon ? 0x1 : 0x0) |
+        (hidl_request.numberOfSubscribeServiceIdsInBeacon << 1);
+    legacy_request->config_rssi_window_size = 1;
+    legacy_request->rssi_window_size_val = hidl_request.rssiWindowSize;
+    legacy_request->config_disc_mac_addr_randomization = 1;
+    legacy_request->disc_mac_addr_rand_interval_sec =
         hidl_request.macAddressRandomizationIntervalSec;
-  /* TODO : missing
-  legacy_request->config_2dot4g_rssi_close = 1;
-  legacy_request->rssi_close_2dot4g_val =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiClose;
-  legacy_request->config_2dot4g_rssi_middle = 1;
-  legacy_request->rssi_middle_2dot4g_val =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiMiddle;
-  legacy_request->config_2dot4g_rssi_proximity = 1;
-  legacy_request->rssi_proximity_2dot4g_val =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiCloseProximity;
-  */
-  legacy_request->config_scan_params = 1;
-  legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_24G_BAND] =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].dwellTimeMs;
-  legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_24G_BAND] =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_24GHZ].scanPeriodSec;
-  legacy_request->config_dw.config_2dot4g_dw_band = hidl_request
-        .bandSpecificConfig[(size_t) NanBandIndex::NAN_BAND_24GHZ].validDiscoveryWindowIntervalVal;
-  legacy_request->config_dw.dw_2dot4g_interval_val = hidl_request
-        .bandSpecificConfig[(size_t) NanBandIndex::NAN_BAND_24GHZ].discoveryWindowIntervalVal;
-  /* TODO: missing
-  legacy_request->config_5g_rssi_close = 1;
-  legacy_request->rssi_close_5g_val =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiClose;
-  legacy_request->config_5g_rssi_middle = 1;
-  legacy_request->rssi_middle_5g_val =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiMiddle;
-  */
-  legacy_request->config_5g_rssi_close_proximity = 1;
-  legacy_request->rssi_close_proximity_5g_val =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiCloseProximity;
-  legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].dwellTimeMs;
-  legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].scanPeriodSec;
-  legacy_request->scan_params_val.dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].dwellTimeMs;
-  legacy_request->scan_params_val.scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
-        hidl_request.bandSpecificConfig[
-            (size_t) NanBandIndex::NAN_BAND_5GHZ].scanPeriodSec;
-  legacy_request->config_dw.config_5g_dw_band = hidl_request
-        .bandSpecificConfig[(size_t) NanBandIndex::NAN_BAND_5GHZ].validDiscoveryWindowIntervalVal;
-  legacy_request->config_dw.dw_5g_interval_val = hidl_request
-        .bandSpecificConfig[(size_t) NanBandIndex::NAN_BAND_5GHZ].discoveryWindowIntervalVal;
+    /* TODO : missing
+    legacy_request->config_2dot4g_rssi_close = 1;
+    legacy_request->rssi_close_2dot4g_val =
+          hidl_request.bandSpecificConfig[
+              (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiClose;
+    legacy_request->config_2dot4g_rssi_middle = 1;
+    legacy_request->rssi_middle_2dot4g_val =
+          hidl_request.bandSpecificConfig[
+              (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiMiddle;
+    legacy_request->config_2dot4g_rssi_proximity = 1;
+    legacy_request->rssi_proximity_2dot4g_val =
+          hidl_request.bandSpecificConfig[
+              (size_t) NanBandIndex::NAN_BAND_24GHZ].rssiCloseProximity;
+    */
+    legacy_request->config_scan_params = 1;
+    legacy_request->scan_params_val
+        .dwell_time[legacy_hal::NAN_CHANNEL_24G_BAND] =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .dwellTimeMs;
+    legacy_request->scan_params_val
+        .scan_period[legacy_hal::NAN_CHANNEL_24G_BAND] =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .scanPeriodSec;
+    legacy_request->config_dw.config_2dot4g_dw_band =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .validDiscoveryWindowIntervalVal;
+    legacy_request->config_dw.dw_2dot4g_interval_val =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
+            .discoveryWindowIntervalVal;
+    /* TODO: missing
+    legacy_request->config_5g_rssi_close = 1;
+    legacy_request->rssi_close_5g_val =
+          hidl_request.bandSpecificConfig[
+              (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiClose;
+    legacy_request->config_5g_rssi_middle = 1;
+    legacy_request->rssi_middle_5g_val =
+          hidl_request.bandSpecificConfig[
+              (size_t) NanBandIndex::NAN_BAND_5GHZ].rssiMiddle;
+    */
+    legacy_request->config_5g_rssi_close_proximity = 1;
+    legacy_request->rssi_close_proximity_5g_val =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .rssiCloseProximity;
+    legacy_request->scan_params_val
+        .dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .dwellTimeMs;
+    legacy_request->scan_params_val
+        .scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_LOW] =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .scanPeriodSec;
+    legacy_request->scan_params_val
+        .dwell_time[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .dwellTimeMs;
+    legacy_request->scan_params_val
+        .scan_period[legacy_hal::NAN_CHANNEL_5G_BAND_HIGH] =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .scanPeriodSec;
+    legacy_request->config_dw.config_5g_dw_band =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .validDiscoveryWindowIntervalVal;
+    legacy_request->config_dw.dw_5g_interval_val =
+        hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+            .discoveryWindowIntervalVal;
 
-  return true;
+    return true;
 }
 
 bool convertHidlNanDataPathInitiatorRequestToLegacy(
     const NanInitiateDataPathRequest& hidl_request,
     legacy_hal::NanDataPathInitiatorRequest* legacy_request) {
-  if (!legacy_request) {
-    LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: legacy_request is null";
-    return false;
-  }
-  *legacy_request = {};
+    if (!legacy_request) {
+        LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
+                      "legacy_request is null";
+        return false;
+    }
+    *legacy_request = {};
 
-  legacy_request->requestor_instance_id = hidl_request.peerId;
-  memcpy(legacy_request->peer_disc_mac_addr, hidl_request.peerDiscMacAddr.data(), 6);
-  legacy_request->channel_request_type =
-        convertHidlNanDataPathChannelCfgToLegacy(hidl_request.channelRequestType);
-  legacy_request->channel = hidl_request.channel;
-  strcpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str());
-  legacy_request->ndp_cfg.security_cfg = (hidl_request.securityConfig.securityType
-        != NanDataPathSecurityType::OPEN) ? legacy_hal::NAN_DP_CONFIG_SECURITY
+    legacy_request->requestor_instance_id = hidl_request.peerId;
+    memcpy(legacy_request->peer_disc_mac_addr,
+           hidl_request.peerDiscMacAddr.data(), 6);
+    legacy_request->channel_request_type =
+        convertHidlNanDataPathChannelCfgToLegacy(
+            hidl_request.channelRequestType);
+    legacy_request->channel = hidl_request.channel;
+    strcpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str());
+    legacy_request->ndp_cfg.security_cfg =
+        (hidl_request.securityConfig.securityType !=
+         NanDataPathSecurityType::OPEN)
+            ? legacy_hal::NAN_DP_CONFIG_SECURITY
             : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
-  legacy_request->app_info.ndp_app_info_len = hidl_request.appInfo.size();
-  if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
-    LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: ndp_app_info_len too large";
-    return false;
-  }
-  memcpy(legacy_request->app_info.ndp_app_info, hidl_request.appInfo.data(),
-        legacy_request->app_info.ndp_app_info_len);
-  legacy_request->cipher_type = (unsigned int) hidl_request.securityConfig.cipherType;
-  if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PMK) {
-    legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
-    legacy_request->key_info.body.pmk_info.pmk_len = hidl_request.securityConfig.pmk.size();
-    if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
-      LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: invalid pmk_len";
-      return false;
+    legacy_request->app_info.ndp_app_info_len = hidl_request.appInfo.size();
+    if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
+        LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
+                      "ndp_app_info_len too large";
+        return false;
     }
-    memcpy(legacy_request->key_info.body.pmk_info.pmk,
-          hidl_request.securityConfig.pmk.data(),
-          legacy_request->key_info.body.pmk_info.pmk_len);
-  }
-  if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PASSPHRASE) {
-    legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
-    legacy_request->key_info.body.passphrase_info.passphrase_len =
-        hidl_request.securityConfig.passphrase.size();
-    if (legacy_request->key_info.body.passphrase_info.passphrase_len
-            < NAN_SECURITY_MIN_PASSPHRASE_LEN) {
-      LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: passphrase_len too small";
-      return false;
+    memcpy(legacy_request->app_info.ndp_app_info, hidl_request.appInfo.data(),
+           legacy_request->app_info.ndp_app_info_len);
+    legacy_request->cipher_type =
+        (unsigned int)hidl_request.securityConfig.cipherType;
+    if (hidl_request.securityConfig.securityType ==
+        NanDataPathSecurityType::PMK) {
+        legacy_request->key_info.key_type =
+            legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+        legacy_request->key_info.body.pmk_info.pmk_len =
+            hidl_request.securityConfig.pmk.size();
+        if (legacy_request->key_info.body.pmk_info.pmk_len !=
+            NAN_PMK_INFO_LEN) {
+            LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
+                          "invalid pmk_len";
+            return false;
+        }
+        memcpy(legacy_request->key_info.body.pmk_info.pmk,
+               hidl_request.securityConfig.pmk.data(),
+               legacy_request->key_info.body.pmk_info.pmk_len);
     }
-    if (legacy_request->key_info.body.passphrase_info.passphrase_len
-            > NAN_SECURITY_MAX_PASSPHRASE_LEN) {
-      LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: passphrase_len too large";
-      return false;
+    if (hidl_request.securityConfig.securityType ==
+        NanDataPathSecurityType::PASSPHRASE) {
+        legacy_request->key_info.key_type =
+            legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+        legacy_request->key_info.body.passphrase_info.passphrase_len =
+            hidl_request.securityConfig.passphrase.size();
+        if (legacy_request->key_info.body.passphrase_info.passphrase_len <
+            NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+            LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
+                          "passphrase_len too small";
+            return false;
+        }
+        if (legacy_request->key_info.body.passphrase_info.passphrase_len >
+            NAN_SECURITY_MAX_PASSPHRASE_LEN) {
+            LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
+                          "passphrase_len too large";
+            return false;
+        }
+        memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+               hidl_request.securityConfig.passphrase.data(),
+               legacy_request->key_info.body.passphrase_info.passphrase_len);
     }
-    memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
-          hidl_request.securityConfig.passphrase.data(),
-          legacy_request->key_info.body.passphrase_info.passphrase_len);
-  }
-  legacy_request->service_name_len = hidl_request.serviceNameOutOfBand.size();
-  if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
-    LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: service_name_len too large";
-    return false;
-  }
-  memcpy(legacy_request->service_name, hidl_request.serviceNameOutOfBand.data(),
-        legacy_request->service_name_len);
+    legacy_request->service_name_len = hidl_request.serviceNameOutOfBand.size();
+    if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+        LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
+                      "service_name_len too large";
+        return false;
+    }
+    memcpy(legacy_request->service_name,
+           hidl_request.serviceNameOutOfBand.data(),
+           legacy_request->service_name_len);
 
-  return true;
+    return true;
 }
 
 bool convertHidlNanDataPathIndicationResponseToLegacy(
     const NanRespondToDataPathIndicationRequest& hidl_request,
     legacy_hal::NanDataPathIndicationResponse* legacy_request) {
-  if (!legacy_request) {
-    LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: legacy_request is null";
-    return false;
-  }
-  *legacy_request = {};
+    if (!legacy_request) {
+        LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
+                      "legacy_request is null";
+        return false;
+    }
+    *legacy_request = {};
 
-  legacy_request->rsp_code = hidl_request.acceptRequest ?
-        legacy_hal::NAN_DP_REQUEST_ACCEPT : legacy_hal::NAN_DP_REQUEST_REJECT;
-  legacy_request->ndp_instance_id = hidl_request.ndpInstanceId;
-  strcpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str());
-  legacy_request->ndp_cfg.security_cfg = (hidl_request.securityConfig.securityType
-        != NanDataPathSecurityType::OPEN) ? legacy_hal::NAN_DP_CONFIG_SECURITY
+    legacy_request->rsp_code = hidl_request.acceptRequest
+                                   ? legacy_hal::NAN_DP_REQUEST_ACCEPT
+                                   : legacy_hal::NAN_DP_REQUEST_REJECT;
+    legacy_request->ndp_instance_id = hidl_request.ndpInstanceId;
+    strcpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str());
+    legacy_request->ndp_cfg.security_cfg =
+        (hidl_request.securityConfig.securityType !=
+         NanDataPathSecurityType::OPEN)
+            ? legacy_hal::NAN_DP_CONFIG_SECURITY
             : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
-  legacy_request->app_info.ndp_app_info_len = hidl_request.appInfo.size();
-  if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
-    LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: ndp_app_info_len too large";
-    return false;
-  }
-  memcpy(legacy_request->app_info.ndp_app_info, hidl_request.appInfo.data(),
-        legacy_request->app_info.ndp_app_info_len);
-  legacy_request->cipher_type = (unsigned int) hidl_request.securityConfig.cipherType;
-  if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PMK) {
-    legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
-    legacy_request->key_info.body.pmk_info.pmk_len = hidl_request.securityConfig.pmk.size();
-    if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
-      LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: invalid pmk_len";
-      return false;
+    legacy_request->app_info.ndp_app_info_len = hidl_request.appInfo.size();
+    if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
+        LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
+                      "ndp_app_info_len too large";
+        return false;
     }
-    memcpy(legacy_request->key_info.body.pmk_info.pmk,
-          hidl_request.securityConfig.pmk.data(),
-          legacy_request->key_info.body.pmk_info.pmk_len);
-  }
-  if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PASSPHRASE) {
-    legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
-    legacy_request->key_info.body.passphrase_info.passphrase_len =
-        hidl_request.securityConfig.passphrase.size();
-    if (legacy_request->key_info.body.passphrase_info.passphrase_len
-            < NAN_SECURITY_MIN_PASSPHRASE_LEN) {
-      LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: passphrase_len too small";
-      return false;
+    memcpy(legacy_request->app_info.ndp_app_info, hidl_request.appInfo.data(),
+           legacy_request->app_info.ndp_app_info_len);
+    legacy_request->cipher_type =
+        (unsigned int)hidl_request.securityConfig.cipherType;
+    if (hidl_request.securityConfig.securityType ==
+        NanDataPathSecurityType::PMK) {
+        legacy_request->key_info.key_type =
+            legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+        legacy_request->key_info.body.pmk_info.pmk_len =
+            hidl_request.securityConfig.pmk.size();
+        if (legacy_request->key_info.body.pmk_info.pmk_len !=
+            NAN_PMK_INFO_LEN) {
+            LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
+                          "invalid pmk_len";
+            return false;
+        }
+        memcpy(legacy_request->key_info.body.pmk_info.pmk,
+               hidl_request.securityConfig.pmk.data(),
+               legacy_request->key_info.body.pmk_info.pmk_len);
     }
-    if (legacy_request->key_info.body.passphrase_info.passphrase_len
-            > NAN_SECURITY_MAX_PASSPHRASE_LEN) {
-      LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: passphrase_len too large";
-      return false;
+    if (hidl_request.securityConfig.securityType ==
+        NanDataPathSecurityType::PASSPHRASE) {
+        legacy_request->key_info.key_type =
+            legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+        legacy_request->key_info.body.passphrase_info.passphrase_len =
+            hidl_request.securityConfig.passphrase.size();
+        if (legacy_request->key_info.body.passphrase_info.passphrase_len <
+            NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+            LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
+                          "passphrase_len too small";
+            return false;
+        }
+        if (legacy_request->key_info.body.passphrase_info.passphrase_len >
+            NAN_SECURITY_MAX_PASSPHRASE_LEN) {
+            LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
+                          "passphrase_len too large";
+            return false;
+        }
+        memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+               hidl_request.securityConfig.passphrase.data(),
+               legacy_request->key_info.body.passphrase_info.passphrase_len);
     }
-    memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
-          hidl_request.securityConfig.passphrase.data(),
-          legacy_request->key_info.body.passphrase_info.passphrase_len);
-  }
-  legacy_request->service_name_len = hidl_request.serviceNameOutOfBand.size();
-  if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
-    LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: service_name_len too large";
-    return false;
-  }
-  memcpy(legacy_request->service_name, hidl_request.serviceNameOutOfBand.data(),
-        legacy_request->service_name_len);
+    legacy_request->service_name_len = hidl_request.serviceNameOutOfBand.size();
+    if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+        LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
+                      "service_name_len too large";
+        return false;
+    }
+    memcpy(legacy_request->service_name,
+           hidl_request.serviceNameOutOfBand.data(),
+           legacy_request->service_name_len);
 
-  return true;
+    return true;
 }
 
 bool convertLegacyNanResponseHeaderToHidl(
     const legacy_hal::NanResponseMsg& legacy_response,
     WifiNanStatus* wifiNanStatus) {
-  if (!wifiNanStatus) {
-    LOG(ERROR) << "convertLegacyNanResponseHeaderToHidl: wifiNanStatus is null";
-    return false;
-  }
-  *wifiNanStatus = {};
+    if (!wifiNanStatus) {
+        LOG(ERROR)
+            << "convertLegacyNanResponseHeaderToHidl: wifiNanStatus is null";
+        return false;
+    }
+    *wifiNanStatus = {};
 
-  convertToWifiNanStatus(legacy_response.status, legacy_response.nan_error,
-        sizeof(legacy_response.nan_error), wifiNanStatus);
-  return true;
+    convertToWifiNanStatus(legacy_response.status, legacy_response.nan_error,
+                           sizeof(legacy_response.nan_error), wifiNanStatus);
+    return true;
 }
 
 bool convertLegacyNanCapabilitiesResponseToHidl(
     const legacy_hal::NanCapabilities& legacy_response,
     NanCapabilities* hidl_response) {
-  if (!hidl_response) {
-    LOG(ERROR) << "convertLegacyNanCapabilitiesResponseToHidl: hidl_response is null";
-    return false;
-  }
-  *hidl_response = {};
+    if (!hidl_response) {
+        LOG(ERROR) << "convertLegacyNanCapabilitiesResponseToHidl: "
+                      "hidl_response is null";
+        return false;
+    }
+    *hidl_response = {};
 
-  hidl_response->maxConcurrentClusters = legacy_response.max_concurrent_nan_clusters;
-  hidl_response->maxPublishes = legacy_response.max_publishes;
-  hidl_response->maxSubscribes = legacy_response.max_subscribes;
-  hidl_response->maxServiceNameLen = legacy_response.max_service_name_len;
-  hidl_response->maxMatchFilterLen = legacy_response.max_match_filter_len;
-  hidl_response->maxTotalMatchFilterLen = legacy_response.max_total_match_filter_len;
-  hidl_response->maxServiceSpecificInfoLen = legacy_response.max_service_specific_info_len;
-  hidl_response->maxExtendedServiceSpecificInfoLen =
-    legacy_response.max_sdea_service_specific_info_len;
-  hidl_response->maxNdiInterfaces = legacy_response.max_ndi_interfaces;
-  hidl_response->maxNdpSessions = legacy_response.max_ndp_sessions;
-  hidl_response->maxAppInfoLen = legacy_response.max_app_info_len;
-  hidl_response->maxQueuedTransmitFollowupMsgs = legacy_response.max_queued_transmit_followup_msgs;
-  hidl_response->maxSubscribeInterfaceAddresses = legacy_response.max_subscribe_address;
-  hidl_response->supportedCipherSuites = legacy_response.cipher_suites_supported;
+    hidl_response->maxConcurrentClusters =
+        legacy_response.max_concurrent_nan_clusters;
+    hidl_response->maxPublishes = legacy_response.max_publishes;
+    hidl_response->maxSubscribes = legacy_response.max_subscribes;
+    hidl_response->maxServiceNameLen = legacy_response.max_service_name_len;
+    hidl_response->maxMatchFilterLen = legacy_response.max_match_filter_len;
+    hidl_response->maxTotalMatchFilterLen =
+        legacy_response.max_total_match_filter_len;
+    hidl_response->maxServiceSpecificInfoLen =
+        legacy_response.max_service_specific_info_len;
+    hidl_response->maxExtendedServiceSpecificInfoLen =
+        legacy_response.max_sdea_service_specific_info_len;
+    hidl_response->maxNdiInterfaces = legacy_response.max_ndi_interfaces;
+    hidl_response->maxNdpSessions = legacy_response.max_ndp_sessions;
+    hidl_response->maxAppInfoLen = legacy_response.max_app_info_len;
+    hidl_response->maxQueuedTransmitFollowupMsgs =
+        legacy_response.max_queued_transmit_followup_msgs;
+    hidl_response->maxSubscribeInterfaceAddresses =
+        legacy_response.max_subscribe_address;
+    hidl_response->supportedCipherSuites =
+        legacy_response.cipher_suites_supported;
 
-  return true;
+    return true;
 }
 
-bool convertLegacyNanMatchIndToHidl(
-    const legacy_hal::NanMatchInd& legacy_ind,
-    NanMatchInd* hidl_ind) {
-  if (!hidl_ind) {
-    LOG(ERROR) << "convertLegacyNanMatchIndToHidl: hidl_ind is null";
-    return false;
-  }
-  *hidl_ind = {};
+bool convertLegacyNanMatchIndToHidl(const legacy_hal::NanMatchInd& legacy_ind,
+                                    NanMatchInd* hidl_ind) {
+    if (!hidl_ind) {
+        LOG(ERROR) << "convertLegacyNanMatchIndToHidl: hidl_ind is null";
+        return false;
+    }
+    *hidl_ind = {};
 
-  hidl_ind->discoverySessionId = legacy_ind.publish_subscribe_id;
-  hidl_ind->peerId = legacy_ind.requestor_instance_id;
-  hidl_ind->addr = hidl_array<uint8_t, 6>(legacy_ind.addr);
-  hidl_ind->serviceSpecificInfo = std::vector<uint8_t>(legacy_ind.service_specific_info,
-        legacy_ind.service_specific_info + legacy_ind.service_specific_info_len);
-  hidl_ind->extendedServiceSpecificInfo = std::vector<uint8_t>(
-        legacy_ind.sdea_service_specific_info,
-        legacy_ind.sdea_service_specific_info + legacy_ind.sdea_service_specific_info_len);
-  hidl_ind->matchFilter = std::vector<uint8_t>(legacy_ind.sdf_match_filter,
+    hidl_ind->discoverySessionId = legacy_ind.publish_subscribe_id;
+    hidl_ind->peerId = legacy_ind.requestor_instance_id;
+    hidl_ind->addr = hidl_array<uint8_t, 6>(legacy_ind.addr);
+    hidl_ind->serviceSpecificInfo =
+        std::vector<uint8_t>(legacy_ind.service_specific_info,
+                             legacy_ind.service_specific_info +
+                                 legacy_ind.service_specific_info_len);
+    hidl_ind->extendedServiceSpecificInfo =
+        std::vector<uint8_t>(legacy_ind.sdea_service_specific_info,
+                             legacy_ind.sdea_service_specific_info +
+                                 legacy_ind.sdea_service_specific_info_len);
+    hidl_ind->matchFilter = std::vector<uint8_t>(
+        legacy_ind.sdf_match_filter,
         legacy_ind.sdf_match_filter + legacy_ind.sdf_match_filter_len);
-  hidl_ind->matchOccuredInBeaconFlag = legacy_ind.match_occured_flag == 1;
-  hidl_ind->outOfResourceFlag = legacy_ind.out_of_resource_flag == 1;
-  hidl_ind->rssiValue = legacy_ind.rssi_value;
-  hidl_ind->peerCipherType = (NanCipherSuiteType) legacy_ind.peer_cipher_type;
-  hidl_ind->peerRequiresSecurityEnabledInNdp =
-        legacy_ind.peer_sdea_params.security_cfg == legacy_hal::NAN_DP_CONFIG_SECURITY;
-  hidl_ind->peerRequiresRanging =
-        legacy_ind.peer_sdea_params.ranging_state == legacy_hal::NAN_RANGING_ENABLE;
-  hidl_ind->rangingMeasurementInCm = legacy_ind.range_info.range_measurement_cm;
-  hidl_ind->rangingIndicationType = legacy_ind.range_info.ranging_event_type;
+    hidl_ind->matchOccuredInBeaconFlag = legacy_ind.match_occured_flag == 1;
+    hidl_ind->outOfResourceFlag = legacy_ind.out_of_resource_flag == 1;
+    hidl_ind->rssiValue = legacy_ind.rssi_value;
+    hidl_ind->peerCipherType = (NanCipherSuiteType)legacy_ind.peer_cipher_type;
+    hidl_ind->peerRequiresSecurityEnabledInNdp =
+        legacy_ind.peer_sdea_params.security_cfg ==
+        legacy_hal::NAN_DP_CONFIG_SECURITY;
+    hidl_ind->peerRequiresRanging = legacy_ind.peer_sdea_params.ranging_state ==
+                                    legacy_hal::NAN_RANGING_ENABLE;
+    hidl_ind->rangingMeasurementInCm =
+        legacy_ind.range_info.range_measurement_cm;
+    hidl_ind->rangingIndicationType = legacy_ind.range_info.ranging_event_type;
 
-  return true;
+    return true;
 }
 
 bool convertLegacyNanFollowupIndToHidl(
     const legacy_hal::NanFollowupInd& legacy_ind,
     NanFollowupReceivedInd* hidl_ind) {
-  if (!hidl_ind) {
-    LOG(ERROR) << "convertLegacyNanFollowupIndToHidl: hidl_ind is null";
-    return false;
-  }
-  *hidl_ind = {};
+    if (!hidl_ind) {
+        LOG(ERROR) << "convertLegacyNanFollowupIndToHidl: hidl_ind is null";
+        return false;
+    }
+    *hidl_ind = {};
 
-  hidl_ind->discoverySessionId = legacy_ind.publish_subscribe_id;
-  hidl_ind->peerId = legacy_ind.requestor_instance_id;
-  hidl_ind->addr = hidl_array<uint8_t, 6>(legacy_ind.addr);
-  hidl_ind->receivedInFaw = legacy_ind.dw_or_faw == 1;
-  hidl_ind->serviceSpecificInfo = std::vector<uint8_t>(legacy_ind.service_specific_info,
-        legacy_ind.service_specific_info + legacy_ind.service_specific_info_len);
-  hidl_ind->extendedServiceSpecificInfo = std::vector<uint8_t>(
-        legacy_ind.sdea_service_specific_info,
-        legacy_ind.sdea_service_specific_info + legacy_ind.sdea_service_specific_info_len);
+    hidl_ind->discoverySessionId = legacy_ind.publish_subscribe_id;
+    hidl_ind->peerId = legacy_ind.requestor_instance_id;
+    hidl_ind->addr = hidl_array<uint8_t, 6>(legacy_ind.addr);
+    hidl_ind->receivedInFaw = legacy_ind.dw_or_faw == 1;
+    hidl_ind->serviceSpecificInfo =
+        std::vector<uint8_t>(legacy_ind.service_specific_info,
+                             legacy_ind.service_specific_info +
+                                 legacy_ind.service_specific_info_len);
+    hidl_ind->extendedServiceSpecificInfo =
+        std::vector<uint8_t>(legacy_ind.sdea_service_specific_info,
+                             legacy_ind.sdea_service_specific_info +
+                                 legacy_ind.sdea_service_specific_info_len);
 
-  return true;
+    return true;
 }
 
 bool convertLegacyNanDataPathRequestIndToHidl(
     const legacy_hal::NanDataPathRequestInd& legacy_ind,
     NanDataPathRequestInd* hidl_ind) {
-  if (!hidl_ind) {
-    LOG(ERROR) << "convertLegacyNanDataPathRequestIndToHidl: hidl_ind is null";
-    return false;
-  }
-  *hidl_ind = {};
+    if (!hidl_ind) {
+        LOG(ERROR)
+            << "convertLegacyNanDataPathRequestIndToHidl: hidl_ind is null";
+        return false;
+    }
+    *hidl_ind = {};
 
-  hidl_ind->discoverySessionId = legacy_ind.service_instance_id;
-  hidl_ind->peerDiscMacAddr = hidl_array<uint8_t, 6>(legacy_ind.peer_disc_mac_addr);
-  hidl_ind->ndpInstanceId = legacy_ind.ndp_instance_id;
-  hidl_ind->securityRequired =
+    hidl_ind->discoverySessionId = legacy_ind.service_instance_id;
+    hidl_ind->peerDiscMacAddr =
+        hidl_array<uint8_t, 6>(legacy_ind.peer_disc_mac_addr);
+    hidl_ind->ndpInstanceId = legacy_ind.ndp_instance_id;
+    hidl_ind->securityRequired =
         legacy_ind.ndp_cfg.security_cfg == legacy_hal::NAN_DP_CONFIG_SECURITY;
-  hidl_ind->appInfo = std::vector<uint8_t>(legacy_ind.app_info.ndp_app_info,
-        legacy_ind.app_info.ndp_app_info + legacy_ind.app_info.ndp_app_info_len);
+    hidl_ind->appInfo =
+        std::vector<uint8_t>(legacy_ind.app_info.ndp_app_info,
+                             legacy_ind.app_info.ndp_app_info +
+                                 legacy_ind.app_info.ndp_app_info_len);
 
-  return true;
+    return true;
 }
 
 bool convertLegacyNanDataPathConfirmIndToHidl(
     const legacy_hal::NanDataPathConfirmInd& legacy_ind,
     NanDataPathConfirmInd* hidl_ind) {
-  if (!hidl_ind) {
-    LOG(ERROR) << "convertLegacyNanDataPathConfirmIndToHidl: hidl_ind is null";
-    return false;
-  }
-  *hidl_ind = {};
+    if (!hidl_ind) {
+        LOG(ERROR)
+            << "convertLegacyNanDataPathConfirmIndToHidl: hidl_ind is null";
+        return false;
+    }
+    *hidl_ind = {};
 
-  hidl_ind->ndpInstanceId = legacy_ind.ndp_instance_id;
-  hidl_ind->dataPathSetupSuccess = legacy_ind.rsp_code == legacy_hal::NAN_DP_REQUEST_ACCEPT;
-  hidl_ind->peerNdiMacAddr = hidl_array<uint8_t, 6>(legacy_ind.peer_ndi_mac_addr);
-  hidl_ind->appInfo = std::vector<uint8_t>(legacy_ind.app_info.ndp_app_info,
-          legacy_ind.app_info.ndp_app_info + legacy_ind.app_info.ndp_app_info_len);
-  hidl_ind->status.status = convertLegacyNanStatusTypeToHidl(legacy_ind.reason_code);
-  hidl_ind->status.description = ""; // TODO: b/34059183
+    hidl_ind->ndpInstanceId = legacy_ind.ndp_instance_id;
+    hidl_ind->dataPathSetupSuccess =
+        legacy_ind.rsp_code == legacy_hal::NAN_DP_REQUEST_ACCEPT;
+    hidl_ind->peerNdiMacAddr =
+        hidl_array<uint8_t, 6>(legacy_ind.peer_ndi_mac_addr);
+    hidl_ind->appInfo =
+        std::vector<uint8_t>(legacy_ind.app_info.ndp_app_info,
+                             legacy_ind.app_info.ndp_app_info +
+                                 legacy_ind.app_info.ndp_app_info_len);
+    hidl_ind->status.status =
+        convertLegacyNanStatusTypeToHidl(legacy_ind.reason_code);
+    hidl_ind->status.description = "";  // TODO: b/34059183
 
-  return true;
+    return true;
 }
 
 legacy_hal::wifi_rtt_type convertHidlRttTypeToLegacy(RttType type) {
-  switch (type) {
-    case RttType::ONE_SIDED:
-      return legacy_hal::RTT_TYPE_1_SIDED;
-    case RttType::TWO_SIDED:
-      return legacy_hal::RTT_TYPE_2_SIDED;
-  };
-  CHECK(false);
+    switch (type) {
+        case RttType::ONE_SIDED:
+            return legacy_hal::RTT_TYPE_1_SIDED;
+        case RttType::TWO_SIDED:
+            return legacy_hal::RTT_TYPE_2_SIDED;
+    };
+    CHECK(false);
 }
 
 RttType convertLegacyRttTypeToHidl(legacy_hal::wifi_rtt_type type) {
-  switch (type) {
-    case legacy_hal::RTT_TYPE_1_SIDED:
-      return RttType::ONE_SIDED;
-    case legacy_hal::RTT_TYPE_2_SIDED:
-      return RttType::TWO_SIDED;
-  };
-  CHECK(false) << "Unknown legacy type: " << type;
+    switch (type) {
+        case legacy_hal::RTT_TYPE_1_SIDED:
+            return RttType::ONE_SIDED;
+        case legacy_hal::RTT_TYPE_2_SIDED:
+            return RttType::TWO_SIDED;
+    };
+    CHECK(false) << "Unknown legacy type: " << type;
 }
 
 legacy_hal::rtt_peer_type convertHidlRttPeerTypeToLegacy(RttPeerType type) {
-  switch (type) {
-    case RttPeerType::AP:
-      return legacy_hal::RTT_PEER_AP;
-    case RttPeerType::STA:
-      return legacy_hal::RTT_PEER_STA;
-    case RttPeerType::P2P_GO:
-      return legacy_hal::RTT_PEER_P2P_GO;
-    case RttPeerType::P2P_CLIENT:
-      return legacy_hal::RTT_PEER_P2P_CLIENT;
-    case RttPeerType::NAN:
-      return legacy_hal::RTT_PEER_NAN;
-  };
-  CHECK(false);
+    switch (type) {
+        case RttPeerType::AP:
+            return legacy_hal::RTT_PEER_AP;
+        case RttPeerType::STA:
+            return legacy_hal::RTT_PEER_STA;
+        case RttPeerType::P2P_GO:
+            return legacy_hal::RTT_PEER_P2P_GO;
+        case RttPeerType::P2P_CLIENT:
+            return legacy_hal::RTT_PEER_P2P_CLIENT;
+        case RttPeerType::NAN:
+            return legacy_hal::RTT_PEER_NAN;
+    };
+    CHECK(false);
 }
 
 legacy_hal::wifi_channel_width convertHidlWifiChannelWidthToLegacy(
     WifiChannelWidthInMhz type) {
-  switch (type) {
-    case WifiChannelWidthInMhz::WIDTH_20:
-      return legacy_hal::WIFI_CHAN_WIDTH_20;
-    case WifiChannelWidthInMhz::WIDTH_40:
-      return legacy_hal::WIFI_CHAN_WIDTH_40;
-    case WifiChannelWidthInMhz::WIDTH_80:
-      return legacy_hal::WIFI_CHAN_WIDTH_80;
-    case WifiChannelWidthInMhz::WIDTH_160:
-      return legacy_hal::WIFI_CHAN_WIDTH_160;
-    case WifiChannelWidthInMhz::WIDTH_80P80:
-      return legacy_hal::WIFI_CHAN_WIDTH_80P80;
-    case WifiChannelWidthInMhz::WIDTH_5:
-      return legacy_hal::WIFI_CHAN_WIDTH_5;
-    case WifiChannelWidthInMhz::WIDTH_10:
-      return legacy_hal::WIFI_CHAN_WIDTH_10;
-    case WifiChannelWidthInMhz::WIDTH_INVALID:
-      return legacy_hal::WIFI_CHAN_WIDTH_INVALID;
-  };
-  CHECK(false);
+    switch (type) {
+        case WifiChannelWidthInMhz::WIDTH_20:
+            return legacy_hal::WIFI_CHAN_WIDTH_20;
+        case WifiChannelWidthInMhz::WIDTH_40:
+            return legacy_hal::WIFI_CHAN_WIDTH_40;
+        case WifiChannelWidthInMhz::WIDTH_80:
+            return legacy_hal::WIFI_CHAN_WIDTH_80;
+        case WifiChannelWidthInMhz::WIDTH_160:
+            return legacy_hal::WIFI_CHAN_WIDTH_160;
+        case WifiChannelWidthInMhz::WIDTH_80P80:
+            return legacy_hal::WIFI_CHAN_WIDTH_80P80;
+        case WifiChannelWidthInMhz::WIDTH_5:
+            return legacy_hal::WIFI_CHAN_WIDTH_5;
+        case WifiChannelWidthInMhz::WIDTH_10:
+            return legacy_hal::WIFI_CHAN_WIDTH_10;
+        case WifiChannelWidthInMhz::WIDTH_INVALID:
+            return legacy_hal::WIFI_CHAN_WIDTH_INVALID;
+    };
+    CHECK(false);
 }
 
 WifiChannelWidthInMhz convertLegacyWifiChannelWidthToHidl(
     legacy_hal::wifi_channel_width type) {
-  switch (type) {
-    case legacy_hal::WIFI_CHAN_WIDTH_20:
-      return WifiChannelWidthInMhz::WIDTH_20;
-    case legacy_hal::WIFI_CHAN_WIDTH_40:
-      return WifiChannelWidthInMhz::WIDTH_40;
-    case legacy_hal::WIFI_CHAN_WIDTH_80:
-      return WifiChannelWidthInMhz::WIDTH_80;
-    case legacy_hal::WIFI_CHAN_WIDTH_160:
-      return WifiChannelWidthInMhz::WIDTH_160;
-    case legacy_hal::WIFI_CHAN_WIDTH_80P80:
-      return WifiChannelWidthInMhz::WIDTH_80P80;
-    case legacy_hal::WIFI_CHAN_WIDTH_5:
-      return WifiChannelWidthInMhz::WIDTH_5;
-    case legacy_hal::WIFI_CHAN_WIDTH_10:
-      return WifiChannelWidthInMhz::WIDTH_10;
-    case legacy_hal::WIFI_CHAN_WIDTH_INVALID:
-      return WifiChannelWidthInMhz::WIDTH_INVALID;
-  };
-  CHECK(false) << "Unknown legacy type: " << type;
+    switch (type) {
+        case legacy_hal::WIFI_CHAN_WIDTH_20:
+            return WifiChannelWidthInMhz::WIDTH_20;
+        case legacy_hal::WIFI_CHAN_WIDTH_40:
+            return WifiChannelWidthInMhz::WIDTH_40;
+        case legacy_hal::WIFI_CHAN_WIDTH_80:
+            return WifiChannelWidthInMhz::WIDTH_80;
+        case legacy_hal::WIFI_CHAN_WIDTH_160:
+            return WifiChannelWidthInMhz::WIDTH_160;
+        case legacy_hal::WIFI_CHAN_WIDTH_80P80:
+            return WifiChannelWidthInMhz::WIDTH_80P80;
+        case legacy_hal::WIFI_CHAN_WIDTH_5:
+            return WifiChannelWidthInMhz::WIDTH_5;
+        case legacy_hal::WIFI_CHAN_WIDTH_10:
+            return WifiChannelWidthInMhz::WIDTH_10;
+        case legacy_hal::WIFI_CHAN_WIDTH_INVALID:
+            return WifiChannelWidthInMhz::WIDTH_INVALID;
+    };
+    CHECK(false) << "Unknown legacy type: " << type;
 }
 
 legacy_hal::wifi_rtt_preamble convertHidlRttPreambleToLegacy(RttPreamble type) {
-  switch (type) {
-    case RttPreamble::LEGACY:
-      return legacy_hal::WIFI_RTT_PREAMBLE_LEGACY;
-    case RttPreamble::HT:
-      return legacy_hal::WIFI_RTT_PREAMBLE_HT;
-    case RttPreamble::VHT:
-      return legacy_hal::WIFI_RTT_PREAMBLE_VHT;
-  };
-  CHECK(false);
+    switch (type) {
+        case RttPreamble::LEGACY:
+            return legacy_hal::WIFI_RTT_PREAMBLE_LEGACY;
+        case RttPreamble::HT:
+            return legacy_hal::WIFI_RTT_PREAMBLE_HT;
+        case RttPreamble::VHT:
+            return legacy_hal::WIFI_RTT_PREAMBLE_VHT;
+    };
+    CHECK(false);
 }
 
 RttPreamble convertLegacyRttPreambleToHidl(legacy_hal::wifi_rtt_preamble type) {
-  switch (type) {
-    case legacy_hal::WIFI_RTT_PREAMBLE_LEGACY:
-      return RttPreamble::LEGACY;
-    case legacy_hal::WIFI_RTT_PREAMBLE_HT:
-      return RttPreamble::HT;
-    case legacy_hal::WIFI_RTT_PREAMBLE_VHT:
-      return RttPreamble::VHT;
-  };
-  CHECK(false) << "Unknown legacy type: " << type;
+    switch (type) {
+        case legacy_hal::WIFI_RTT_PREAMBLE_LEGACY:
+            return RttPreamble::LEGACY;
+        case legacy_hal::WIFI_RTT_PREAMBLE_HT:
+            return RttPreamble::HT;
+        case legacy_hal::WIFI_RTT_PREAMBLE_VHT:
+            return RttPreamble::VHT;
+    };
+    CHECK(false) << "Unknown legacy type: " << type;
 }
 
 legacy_hal::wifi_rtt_bw convertHidlRttBwToLegacy(RttBw type) {
-  switch (type) {
-    case RttBw::BW_5MHZ:
-      return legacy_hal::WIFI_RTT_BW_5;
-    case RttBw::BW_10MHZ:
-      return legacy_hal::WIFI_RTT_BW_10;
-    case RttBw::BW_20MHZ:
-      return legacy_hal::WIFI_RTT_BW_20;
-    case RttBw::BW_40MHZ:
-      return legacy_hal::WIFI_RTT_BW_40;
-    case RttBw::BW_80MHZ:
-      return legacy_hal::WIFI_RTT_BW_80;
-    case RttBw::BW_160MHZ:
-      return legacy_hal::WIFI_RTT_BW_160;
-  };
-  CHECK(false);
+    switch (type) {
+        case RttBw::BW_5MHZ:
+            return legacy_hal::WIFI_RTT_BW_5;
+        case RttBw::BW_10MHZ:
+            return legacy_hal::WIFI_RTT_BW_10;
+        case RttBw::BW_20MHZ:
+            return legacy_hal::WIFI_RTT_BW_20;
+        case RttBw::BW_40MHZ:
+            return legacy_hal::WIFI_RTT_BW_40;
+        case RttBw::BW_80MHZ:
+            return legacy_hal::WIFI_RTT_BW_80;
+        case RttBw::BW_160MHZ:
+            return legacy_hal::WIFI_RTT_BW_160;
+    };
+    CHECK(false);
 }
 
 RttBw convertLegacyRttBwToHidl(legacy_hal::wifi_rtt_bw type) {
-  switch (type) {
-    case legacy_hal::WIFI_RTT_BW_5:
-      return RttBw::BW_5MHZ;
-    case legacy_hal::WIFI_RTT_BW_10:
-      return RttBw::BW_10MHZ;
-    case legacy_hal::WIFI_RTT_BW_20:
-      return RttBw::BW_20MHZ;
-    case legacy_hal::WIFI_RTT_BW_40:
-      return RttBw::BW_40MHZ;
-    case legacy_hal::WIFI_RTT_BW_80:
-      return RttBw::BW_80MHZ;
-    case legacy_hal::WIFI_RTT_BW_160:
-      return RttBw::BW_160MHZ;
-  };
-  CHECK(false) << "Unknown legacy type: " << type;
+    switch (type) {
+        case legacy_hal::WIFI_RTT_BW_5:
+            return RttBw::BW_5MHZ;
+        case legacy_hal::WIFI_RTT_BW_10:
+            return RttBw::BW_10MHZ;
+        case legacy_hal::WIFI_RTT_BW_20:
+            return RttBw::BW_20MHZ;
+        case legacy_hal::WIFI_RTT_BW_40:
+            return RttBw::BW_40MHZ;
+        case legacy_hal::WIFI_RTT_BW_80:
+            return RttBw::BW_80MHZ;
+        case legacy_hal::WIFI_RTT_BW_160:
+            return RttBw::BW_160MHZ;
+    };
+    CHECK(false) << "Unknown legacy type: " << type;
 }
 
 legacy_hal::wifi_motion_pattern convertHidlRttMotionPatternToLegacy(
     RttMotionPattern type) {
-  switch (type) {
-    case RttMotionPattern::NOT_EXPECTED:
-      return legacy_hal::WIFI_MOTION_NOT_EXPECTED;
-    case RttMotionPattern::EXPECTED:
-      return legacy_hal::WIFI_MOTION_EXPECTED;
-    case RttMotionPattern::UNKNOWN:
-      return legacy_hal::WIFI_MOTION_UNKNOWN;
-  };
-  CHECK(false);
+    switch (type) {
+        case RttMotionPattern::NOT_EXPECTED:
+            return legacy_hal::WIFI_MOTION_NOT_EXPECTED;
+        case RttMotionPattern::EXPECTED:
+            return legacy_hal::WIFI_MOTION_EXPECTED;
+        case RttMotionPattern::UNKNOWN:
+            return legacy_hal::WIFI_MOTION_UNKNOWN;
+    };
+    CHECK(false);
 }
 
 WifiRatePreamble convertLegacyWifiRatePreambleToHidl(uint8_t preamble) {
-  switch (preamble) {
-    case 0:
-      return WifiRatePreamble::OFDM;
-    case 1:
-      return WifiRatePreamble::CCK;
-    case 2:
-      return WifiRatePreamble::HT;
-    case 3:
-      return WifiRatePreamble::VHT;
-    default:
-      return WifiRatePreamble::RESERVED;
-  };
-  CHECK(false) << "Unknown legacy preamble: " << preamble;
+    switch (preamble) {
+        case 0:
+            return WifiRatePreamble::OFDM;
+        case 1:
+            return WifiRatePreamble::CCK;
+        case 2:
+            return WifiRatePreamble::HT;
+        case 3:
+            return WifiRatePreamble::VHT;
+        default:
+            return WifiRatePreamble::RESERVED;
+    };
+    CHECK(false) << "Unknown legacy preamble: " << preamble;
 }
 
 WifiRateNss convertLegacyWifiRateNssToHidl(uint8_t nss) {
-  switch (nss) {
-    case 0:
-      return WifiRateNss::NSS_1x1;
-    case 1:
-      return WifiRateNss::NSS_2x2;
-    case 2:
-      return WifiRateNss::NSS_3x3;
-    case 3:
-      return WifiRateNss::NSS_4x4;
-  };
-  CHECK(false) << "Unknown legacy nss: " << nss;
-  return {};
+    switch (nss) {
+        case 0:
+            return WifiRateNss::NSS_1x1;
+        case 1:
+            return WifiRateNss::NSS_2x2;
+        case 2:
+            return WifiRateNss::NSS_3x3;
+        case 3:
+            return WifiRateNss::NSS_4x4;
+    };
+    CHECK(false) << "Unknown legacy nss: " << nss;
+    return {};
 }
 
 RttStatus convertLegacyRttStatusToHidl(legacy_hal::wifi_rtt_status status) {
-  switch (status) {
-    case legacy_hal::RTT_STATUS_SUCCESS:
-      return RttStatus::SUCCESS;
-    case legacy_hal::RTT_STATUS_FAILURE:
-      return RttStatus::FAILURE;
-    case legacy_hal::RTT_STATUS_FAIL_NO_RSP:
-      return RttStatus::FAIL_NO_RSP;
-    case legacy_hal::RTT_STATUS_FAIL_REJECTED:
-      return RttStatus::FAIL_REJECTED;
-    case legacy_hal::RTT_STATUS_FAIL_NOT_SCHEDULED_YET:
-      return RttStatus::FAIL_NOT_SCHEDULED_YET;
-    case legacy_hal::RTT_STATUS_FAIL_TM_TIMEOUT:
-      return RttStatus::FAIL_TM_TIMEOUT;
-    case legacy_hal::RTT_STATUS_FAIL_AP_ON_DIFF_CHANNEL:
-      return RttStatus::FAIL_AP_ON_DIFF_CHANNEL;
-    case legacy_hal::RTT_STATUS_FAIL_NO_CAPABILITY:
-      return RttStatus::FAIL_NO_CAPABILITY;
-    case legacy_hal::RTT_STATUS_ABORTED:
-      return RttStatus::ABORTED;
-    case legacy_hal::RTT_STATUS_FAIL_INVALID_TS:
-      return RttStatus::FAIL_INVALID_TS;
-    case legacy_hal::RTT_STATUS_FAIL_PROTOCOL:
-      return RttStatus::FAIL_PROTOCOL;
-    case legacy_hal::RTT_STATUS_FAIL_SCHEDULE:
-      return RttStatus::FAIL_SCHEDULE;
-    case legacy_hal::RTT_STATUS_FAIL_BUSY_TRY_LATER:
-      return RttStatus::FAIL_BUSY_TRY_LATER;
-    case legacy_hal::RTT_STATUS_INVALID_REQ:
-      return RttStatus::INVALID_REQ;
-    case legacy_hal::RTT_STATUS_NO_WIFI:
-      return RttStatus::NO_WIFI;
-    case legacy_hal::RTT_STATUS_FAIL_FTM_PARAM_OVERRIDE:
-      return RttStatus::FAIL_FTM_PARAM_OVERRIDE;
-  };
-  CHECK(false) << "Unknown legacy status: " << status;
+    switch (status) {
+        case legacy_hal::RTT_STATUS_SUCCESS:
+            return RttStatus::SUCCESS;
+        case legacy_hal::RTT_STATUS_FAILURE:
+            return RttStatus::FAILURE;
+        case legacy_hal::RTT_STATUS_FAIL_NO_RSP:
+            return RttStatus::FAIL_NO_RSP;
+        case legacy_hal::RTT_STATUS_FAIL_REJECTED:
+            return RttStatus::FAIL_REJECTED;
+        case legacy_hal::RTT_STATUS_FAIL_NOT_SCHEDULED_YET:
+            return RttStatus::FAIL_NOT_SCHEDULED_YET;
+        case legacy_hal::RTT_STATUS_FAIL_TM_TIMEOUT:
+            return RttStatus::FAIL_TM_TIMEOUT;
+        case legacy_hal::RTT_STATUS_FAIL_AP_ON_DIFF_CHANNEL:
+            return RttStatus::FAIL_AP_ON_DIFF_CHANNEL;
+        case legacy_hal::RTT_STATUS_FAIL_NO_CAPABILITY:
+            return RttStatus::FAIL_NO_CAPABILITY;
+        case legacy_hal::RTT_STATUS_ABORTED:
+            return RttStatus::ABORTED;
+        case legacy_hal::RTT_STATUS_FAIL_INVALID_TS:
+            return RttStatus::FAIL_INVALID_TS;
+        case legacy_hal::RTT_STATUS_FAIL_PROTOCOL:
+            return RttStatus::FAIL_PROTOCOL;
+        case legacy_hal::RTT_STATUS_FAIL_SCHEDULE:
+            return RttStatus::FAIL_SCHEDULE;
+        case legacy_hal::RTT_STATUS_FAIL_BUSY_TRY_LATER:
+            return RttStatus::FAIL_BUSY_TRY_LATER;
+        case legacy_hal::RTT_STATUS_INVALID_REQ:
+            return RttStatus::INVALID_REQ;
+        case legacy_hal::RTT_STATUS_NO_WIFI:
+            return RttStatus::NO_WIFI;
+        case legacy_hal::RTT_STATUS_FAIL_FTM_PARAM_OVERRIDE:
+            return RttStatus::FAIL_FTM_PARAM_OVERRIDE;
+    };
+    CHECK(false) << "Unknown legacy status: " << status;
 }
 
 bool convertHidlWifiChannelInfoToLegacy(
     const WifiChannelInfo& hidl_info,
     legacy_hal::wifi_channel_info* legacy_info) {
-  if (!legacy_info) {
-    return false;
-  }
-  *legacy_info = {};
-  legacy_info->width = convertHidlWifiChannelWidthToLegacy(hidl_info.width);
-  legacy_info->center_freq = hidl_info.centerFreq;
-  legacy_info->center_freq0 = hidl_info.centerFreq0;
-  legacy_info->center_freq1 = hidl_info.centerFreq1;
-  return true;
+    if (!legacy_info) {
+        return false;
+    }
+    *legacy_info = {};
+    legacy_info->width = convertHidlWifiChannelWidthToLegacy(hidl_info.width);
+    legacy_info->center_freq = hidl_info.centerFreq;
+    legacy_info->center_freq0 = hidl_info.centerFreq0;
+    legacy_info->center_freq1 = hidl_info.centerFreq1;
+    return true;
 }
 
 bool convertLegacyWifiChannelInfoToHidl(
     const legacy_hal::wifi_channel_info& legacy_info,
     WifiChannelInfo* hidl_info) {
-  if (!hidl_info) {
-    return false;
-  }
-  *hidl_info = {};
-  hidl_info->width = convertLegacyWifiChannelWidthToHidl(legacy_info.width);
-  hidl_info->centerFreq = legacy_info.center_freq;
-  hidl_info->centerFreq0 = legacy_info.center_freq0;
-  hidl_info->centerFreq1 = legacy_info.center_freq1;
-  return true;
+    if (!hidl_info) {
+        return false;
+    }
+    *hidl_info = {};
+    hidl_info->width = convertLegacyWifiChannelWidthToHidl(legacy_info.width);
+    hidl_info->centerFreq = legacy_info.center_freq;
+    hidl_info->centerFreq0 = legacy_info.center_freq0;
+    hidl_info->centerFreq1 = legacy_info.center_freq1;
+    return true;
 }
 
 bool convertHidlRttConfigToLegacy(const RttConfig& hidl_config,
                                   legacy_hal::wifi_rtt_config* legacy_config) {
-  if (!legacy_config) {
-    return false;
-  }
-  *legacy_config = {};
-  CHECK(hidl_config.addr.size() == sizeof(legacy_config->addr));
-  memcpy(legacy_config->addr, hidl_config.addr.data(), hidl_config.addr.size());
-  legacy_config->type = convertHidlRttTypeToLegacy(hidl_config.type);
-  legacy_config->peer = convertHidlRttPeerTypeToLegacy(hidl_config.peer);
-  if (!convertHidlWifiChannelInfoToLegacy(hidl_config.channel,
-                                          &legacy_config->channel)) {
-    return false;
-  }
-  legacy_config->burst_period = hidl_config.burstPeriod;
-  legacy_config->num_burst = hidl_config.numBurst;
-  legacy_config->num_frames_per_burst = hidl_config.numFramesPerBurst;
-  legacy_config->num_retries_per_rtt_frame = hidl_config.numRetriesPerRttFrame;
-  legacy_config->num_retries_per_ftmr = hidl_config.numRetriesPerFtmr;
-  legacy_config->LCI_request = hidl_config.mustRequestLci;
-  legacy_config->LCR_request = hidl_config.mustRequestLcr;
-  legacy_config->burst_duration = hidl_config.burstDuration;
-  legacy_config->preamble =
-      convertHidlRttPreambleToLegacy(hidl_config.preamble);
-  legacy_config->bw = convertHidlRttBwToLegacy(hidl_config.bw);
-  return true;
+    if (!legacy_config) {
+        return false;
+    }
+    *legacy_config = {};
+    CHECK(hidl_config.addr.size() == sizeof(legacy_config->addr));
+    memcpy(legacy_config->addr, hidl_config.addr.data(),
+           hidl_config.addr.size());
+    legacy_config->type = convertHidlRttTypeToLegacy(hidl_config.type);
+    legacy_config->peer = convertHidlRttPeerTypeToLegacy(hidl_config.peer);
+    if (!convertHidlWifiChannelInfoToLegacy(hidl_config.channel,
+                                            &legacy_config->channel)) {
+        return false;
+    }
+    legacy_config->burst_period = hidl_config.burstPeriod;
+    legacy_config->num_burst = hidl_config.numBurst;
+    legacy_config->num_frames_per_burst = hidl_config.numFramesPerBurst;
+    legacy_config->num_retries_per_rtt_frame =
+        hidl_config.numRetriesPerRttFrame;
+    legacy_config->num_retries_per_ftmr = hidl_config.numRetriesPerFtmr;
+    legacy_config->LCI_request = hidl_config.mustRequestLci;
+    legacy_config->LCR_request = hidl_config.mustRequestLcr;
+    legacy_config->burst_duration = hidl_config.burstDuration;
+    legacy_config->preamble =
+        convertHidlRttPreambleToLegacy(hidl_config.preamble);
+    legacy_config->bw = convertHidlRttBwToLegacy(hidl_config.bw);
+    return true;
 }
 
 bool convertHidlVectorOfRttConfigToLegacy(
     const std::vector<RttConfig>& hidl_configs,
     std::vector<legacy_hal::wifi_rtt_config>* legacy_configs) {
-  if (!legacy_configs) {
-    return false;
-  }
-  *legacy_configs = {};
-  for (const auto& hidl_config : hidl_configs) {
-    legacy_hal::wifi_rtt_config legacy_config;
-    if (!convertHidlRttConfigToLegacy(hidl_config, &legacy_config)) {
-      return false;
+    if (!legacy_configs) {
+        return false;
     }
-    legacy_configs->push_back(legacy_config);
-  }
-  return true;
+    *legacy_configs = {};
+    for (const auto& hidl_config : hidl_configs) {
+        legacy_hal::wifi_rtt_config legacy_config;
+        if (!convertHidlRttConfigToLegacy(hidl_config, &legacy_config)) {
+            return false;
+        }
+        legacy_configs->push_back(legacy_config);
+    }
+    return true;
 }
 
 bool convertHidlRttLciInformationToLegacy(
     const RttLciInformation& hidl_info,
     legacy_hal::wifi_lci_information* legacy_info) {
-  if (!legacy_info) {
-    return false;
-  }
-  *legacy_info = {};
-  legacy_info->latitude = hidl_info.latitude;
-  legacy_info->longitude = hidl_info.longitude;
-  legacy_info->altitude = hidl_info.altitude;
-  legacy_info->latitude_unc = hidl_info.latitudeUnc;
-  legacy_info->longitude_unc = hidl_info.longitudeUnc;
-  legacy_info->altitude_unc = hidl_info.altitudeUnc;
-  legacy_info->motion_pattern =
-      convertHidlRttMotionPatternToLegacy(hidl_info.motionPattern);
-  legacy_info->floor = hidl_info.floor;
-  legacy_info->height_above_floor = hidl_info.heightAboveFloor;
-  legacy_info->height_unc = hidl_info.heightUnc;
-  return true;
+    if (!legacy_info) {
+        return false;
+    }
+    *legacy_info = {};
+    legacy_info->latitude = hidl_info.latitude;
+    legacy_info->longitude = hidl_info.longitude;
+    legacy_info->altitude = hidl_info.altitude;
+    legacy_info->latitude_unc = hidl_info.latitudeUnc;
+    legacy_info->longitude_unc = hidl_info.longitudeUnc;
+    legacy_info->altitude_unc = hidl_info.altitudeUnc;
+    legacy_info->motion_pattern =
+        convertHidlRttMotionPatternToLegacy(hidl_info.motionPattern);
+    legacy_info->floor = hidl_info.floor;
+    legacy_info->height_above_floor = hidl_info.heightAboveFloor;
+    legacy_info->height_unc = hidl_info.heightUnc;
+    return true;
 }
 
 bool convertHidlRttLcrInformationToLegacy(
     const RttLcrInformation& hidl_info,
     legacy_hal::wifi_lcr_information* legacy_info) {
-  if (!legacy_info) {
-    return false;
-  }
-  *legacy_info = {};
-  CHECK(hidl_info.countryCode.size() == sizeof(legacy_info->country_code));
-  memcpy(legacy_info->country_code,
-         hidl_info.countryCode.data(),
-         hidl_info.countryCode.size());
-  if (hidl_info.civicInfo.size() > sizeof(legacy_info->civic_info)) {
-    return false;
-  }
-  legacy_info->length = hidl_info.civicInfo.size();
-  memcpy(legacy_info->civic_info,
-         hidl_info.civicInfo.c_str(),
-         hidl_info.civicInfo.size());
-  return true;
+    if (!legacy_info) {
+        return false;
+    }
+    *legacy_info = {};
+    CHECK(hidl_info.countryCode.size() == sizeof(legacy_info->country_code));
+    memcpy(legacy_info->country_code, hidl_info.countryCode.data(),
+           hidl_info.countryCode.size());
+    if (hidl_info.civicInfo.size() > sizeof(legacy_info->civic_info)) {
+        return false;
+    }
+    legacy_info->length = hidl_info.civicInfo.size();
+    memcpy(legacy_info->civic_info, hidl_info.civicInfo.c_str(),
+           hidl_info.civicInfo.size());
+    return true;
 }
 
 bool convertHidlRttResponderToLegacy(
     const RttResponder& hidl_responder,
     legacy_hal::wifi_rtt_responder* legacy_responder) {
-  if (!legacy_responder) {
-    return false;
-  }
-  *legacy_responder = {};
-  if (!convertHidlWifiChannelInfoToLegacy(hidl_responder.channel,
-                                          &legacy_responder->channel)) {
-    return false;
-  }
-  legacy_responder->preamble =
-      convertHidlRttPreambleToLegacy(hidl_responder.preamble);
-  return true;
+    if (!legacy_responder) {
+        return false;
+    }
+    *legacy_responder = {};
+    if (!convertHidlWifiChannelInfoToLegacy(hidl_responder.channel,
+                                            &legacy_responder->channel)) {
+        return false;
+    }
+    legacy_responder->preamble =
+        convertHidlRttPreambleToLegacy(hidl_responder.preamble);
+    return true;
 }
 
 bool convertLegacyRttResponderToHidl(
     const legacy_hal::wifi_rtt_responder& legacy_responder,
     RttResponder* hidl_responder) {
-  if (!hidl_responder) {
-    return false;
-  }
-  *hidl_responder = {};
-  if (!convertLegacyWifiChannelInfoToHidl(legacy_responder.channel,
-                                          &hidl_responder->channel)) {
-    return false;
-  }
-  hidl_responder->preamble =
-      convertLegacyRttPreambleToHidl(legacy_responder.preamble);
-  return true;
+    if (!hidl_responder) {
+        return false;
+    }
+    *hidl_responder = {};
+    if (!convertLegacyWifiChannelInfoToHidl(legacy_responder.channel,
+                                            &hidl_responder->channel)) {
+        return false;
+    }
+    hidl_responder->preamble =
+        convertLegacyRttPreambleToHidl(legacy_responder.preamble);
+    return true;
 }
 
 bool convertLegacyRttCapabilitiesToHidl(
     const legacy_hal::wifi_rtt_capabilities& legacy_capabilities,
     RttCapabilities* hidl_capabilities) {
-  if (!hidl_capabilities) {
-    return false;
-  }
-  *hidl_capabilities = {};
-  hidl_capabilities->rttOneSidedSupported =
-      legacy_capabilities.rtt_one_sided_supported;
-  hidl_capabilities->rttFtmSupported = legacy_capabilities.rtt_ftm_supported;
-  hidl_capabilities->lciSupported = legacy_capabilities.lci_support;
-  hidl_capabilities->lcrSupported = legacy_capabilities.lcr_support;
-  hidl_capabilities->responderSupported =
-      legacy_capabilities.responder_supported;
-  hidl_capabilities->preambleSupport = 0;
-  for (const auto flag : {legacy_hal::WIFI_RTT_PREAMBLE_LEGACY,
-                          legacy_hal::WIFI_RTT_PREAMBLE_HT,
-                          legacy_hal::WIFI_RTT_PREAMBLE_VHT}) {
-    if (legacy_capabilities.preamble_support & flag) {
-      hidl_capabilities->preambleSupport |=
-          static_cast<std::underlying_type<RttPreamble>::type>(
-              convertLegacyRttPreambleToHidl(flag));
+    if (!hidl_capabilities) {
+        return false;
     }
-  }
-  hidl_capabilities->bwSupport = 0;
-  for (const auto flag : {legacy_hal::WIFI_RTT_BW_5,
-                          legacy_hal::WIFI_RTT_BW_10,
-                          legacy_hal::WIFI_RTT_BW_20,
-                          legacy_hal::WIFI_RTT_BW_40,
-                          legacy_hal::WIFI_RTT_BW_80,
-                          legacy_hal::WIFI_RTT_BW_160}) {
-    if (legacy_capabilities.bw_support & flag) {
-      hidl_capabilities->bwSupport |=
-          static_cast<std::underlying_type<RttBw>::type>(
-              convertLegacyRttBwToHidl(flag));
+    *hidl_capabilities = {};
+    hidl_capabilities->rttOneSidedSupported =
+        legacy_capabilities.rtt_one_sided_supported;
+    hidl_capabilities->rttFtmSupported = legacy_capabilities.rtt_ftm_supported;
+    hidl_capabilities->lciSupported = legacy_capabilities.lci_support;
+    hidl_capabilities->lcrSupported = legacy_capabilities.lcr_support;
+    hidl_capabilities->responderSupported =
+        legacy_capabilities.responder_supported;
+    hidl_capabilities->preambleSupport = 0;
+    for (const auto flag : {legacy_hal::WIFI_RTT_PREAMBLE_LEGACY,
+                            legacy_hal::WIFI_RTT_PREAMBLE_HT,
+                            legacy_hal::WIFI_RTT_PREAMBLE_VHT}) {
+        if (legacy_capabilities.preamble_support & flag) {
+            hidl_capabilities->preambleSupport |=
+                static_cast<std::underlying_type<RttPreamble>::type>(
+                    convertLegacyRttPreambleToHidl(flag));
+        }
     }
-  }
-  hidl_capabilities->mcVersion = legacy_capabilities.mc_version;
-  return true;
+    hidl_capabilities->bwSupport = 0;
+    for (const auto flag :
+         {legacy_hal::WIFI_RTT_BW_5, legacy_hal::WIFI_RTT_BW_10,
+          legacy_hal::WIFI_RTT_BW_20, legacy_hal::WIFI_RTT_BW_40,
+          legacy_hal::WIFI_RTT_BW_80, legacy_hal::WIFI_RTT_BW_160}) {
+        if (legacy_capabilities.bw_support & flag) {
+            hidl_capabilities->bwSupport |=
+                static_cast<std::underlying_type<RttBw>::type>(
+                    convertLegacyRttBwToHidl(flag));
+        }
+    }
+    hidl_capabilities->mcVersion = legacy_capabilities.mc_version;
+    return true;
 }
 
 bool convertLegacyWifiRateInfoToHidl(const legacy_hal::wifi_rate& legacy_rate,
                                      WifiRateInfo* hidl_rate) {
-  if (!hidl_rate) {
-    return false;
-  }
-  *hidl_rate = {};
-  hidl_rate->preamble =
-      convertLegacyWifiRatePreambleToHidl(legacy_rate.preamble);
-  hidl_rate->nss = convertLegacyWifiRateNssToHidl(legacy_rate.nss);
-  hidl_rate->bw = convertLegacyWifiChannelWidthToHidl(
-      static_cast<legacy_hal::wifi_channel_width>(legacy_rate.bw));
-  hidl_rate->rateMcsIdx = legacy_rate.rateMcsIdx;
-  hidl_rate->bitRateInKbps = legacy_rate.bitrate;
-  return true;
+    if (!hidl_rate) {
+        return false;
+    }
+    *hidl_rate = {};
+    hidl_rate->preamble =
+        convertLegacyWifiRatePreambleToHidl(legacy_rate.preamble);
+    hidl_rate->nss = convertLegacyWifiRateNssToHidl(legacy_rate.nss);
+    hidl_rate->bw = convertLegacyWifiChannelWidthToHidl(
+        static_cast<legacy_hal::wifi_channel_width>(legacy_rate.bw));
+    hidl_rate->rateMcsIdx = legacy_rate.rateMcsIdx;
+    hidl_rate->bitRateInKbps = legacy_rate.bitrate;
+    return true;
 }
 
 bool convertLegacyRttResultToHidl(
     const legacy_hal::wifi_rtt_result& legacy_result, RttResult* hidl_result) {
-  if (!hidl_result) {
-    return false;
-  }
-  *hidl_result = {};
-  CHECK(sizeof(legacy_result.addr) == hidl_result->addr.size());
-  memcpy(
-      hidl_result->addr.data(), legacy_result.addr, sizeof(legacy_result.addr));
-  hidl_result->burstNum = legacy_result.burst_num;
-  hidl_result->measurementNumber = legacy_result.measurement_number;
-  hidl_result->successNumber = legacy_result.success_number;
-  hidl_result->numberPerBurstPeer = legacy_result.number_per_burst_peer;
-  hidl_result->status = convertLegacyRttStatusToHidl(legacy_result.status);
-  hidl_result->retryAfterDuration = legacy_result.retry_after_duration;
-  hidl_result->type = convertLegacyRttTypeToHidl(legacy_result.type);
-  hidl_result->rssi = legacy_result.rssi;
-  hidl_result->rssiSpread = legacy_result.rssi_spread;
-  if (!convertLegacyWifiRateInfoToHidl(legacy_result.tx_rate,
-                                       &hidl_result->txRate)) {
-    return false;
-  }
-  if (!convertLegacyWifiRateInfoToHidl(legacy_result.rx_rate,
-                                       &hidl_result->rxRate)) {
-    return false;
-  }
-  hidl_result->rtt = legacy_result.rtt;
-  hidl_result->rttSd = legacy_result.rtt_sd;
-  hidl_result->rttSpread = legacy_result.rtt_spread;
-  hidl_result->distanceInMm = legacy_result.distance_mm;
-  hidl_result->distanceSdInMm = legacy_result.distance_sd_mm;
-  hidl_result->distanceSpreadInMm = legacy_result.distance_spread_mm;
-  hidl_result->timeStampInUs = legacy_result.ts;
-  hidl_result->burstDurationInMs = legacy_result.burst_duration;
-  hidl_result->negotiatedBurstNum = legacy_result.negotiated_burst_num;
-  if (legacy_result.LCI && !convertLegacyIeToHidl(*legacy_result.LCI,
-                                                  &hidl_result->lci)) {
-    return false;
-  }
-  if (legacy_result.LCR && !convertLegacyIeToHidl(*legacy_result.LCR,
-                                                  &hidl_result->lcr)) {
-    return false;
-  }
-  return true;
+    if (!hidl_result) {
+        return false;
+    }
+    *hidl_result = {};
+    CHECK(sizeof(legacy_result.addr) == hidl_result->addr.size());
+    memcpy(hidl_result->addr.data(), legacy_result.addr,
+           sizeof(legacy_result.addr));
+    hidl_result->burstNum = legacy_result.burst_num;
+    hidl_result->measurementNumber = legacy_result.measurement_number;
+    hidl_result->successNumber = legacy_result.success_number;
+    hidl_result->numberPerBurstPeer = legacy_result.number_per_burst_peer;
+    hidl_result->status = convertLegacyRttStatusToHidl(legacy_result.status);
+    hidl_result->retryAfterDuration = legacy_result.retry_after_duration;
+    hidl_result->type = convertLegacyRttTypeToHidl(legacy_result.type);
+    hidl_result->rssi = legacy_result.rssi;
+    hidl_result->rssiSpread = legacy_result.rssi_spread;
+    if (!convertLegacyWifiRateInfoToHidl(legacy_result.tx_rate,
+                                         &hidl_result->txRate)) {
+        return false;
+    }
+    if (!convertLegacyWifiRateInfoToHidl(legacy_result.rx_rate,
+                                         &hidl_result->rxRate)) {
+        return false;
+    }
+    hidl_result->rtt = legacy_result.rtt;
+    hidl_result->rttSd = legacy_result.rtt_sd;
+    hidl_result->rttSpread = legacy_result.rtt_spread;
+    hidl_result->distanceInMm = legacy_result.distance_mm;
+    hidl_result->distanceSdInMm = legacy_result.distance_sd_mm;
+    hidl_result->distanceSpreadInMm = legacy_result.distance_spread_mm;
+    hidl_result->timeStampInUs = legacy_result.ts;
+    hidl_result->burstDurationInMs = legacy_result.burst_duration;
+    hidl_result->negotiatedBurstNum = legacy_result.negotiated_burst_num;
+    if (legacy_result.LCI &&
+        !convertLegacyIeToHidl(*legacy_result.LCI, &hidl_result->lci)) {
+        return false;
+    }
+    if (legacy_result.LCR &&
+        !convertLegacyIeToHidl(*legacy_result.LCR, &hidl_result->lcr)) {
+        return false;
+    }
+    return true;
 }
 
 bool convertLegacyVectorOfRttResultToHidl(
     const std::vector<const legacy_hal::wifi_rtt_result*>& legacy_results,
     std::vector<RttResult>* hidl_results) {
-  if (!hidl_results) {
-    return false;
-  }
-  *hidl_results = {};
-  for (const auto legacy_result : legacy_results) {
-    RttResult hidl_result;
-    if (!convertLegacyRttResultToHidl(*legacy_result, &hidl_result)) {
-      return false;
+    if (!hidl_results) {
+        return false;
     }
-    hidl_results->push_back(hidl_result);
-  }
-  return true;
+    *hidl_results = {};
+    for (const auto legacy_result : legacy_results) {
+        RttResult hidl_result;
+        if (!convertLegacyRttResultToHidl(*legacy_result, &hidl_result)) {
+            return false;
+        }
+        hidl_results->push_back(hidl_result);
+    }
+    return true;
 }
 }  // namespace hidl_struct_util
 }  // namespace implementation
diff --git a/wifi/1.2/default/hidl_struct_util.h b/wifi/1.2/default/hidl_struct_util.h
index ee5cbe0..6766b0f 100644
--- a/wifi/1.2/default/hidl_struct_util.h
+++ b/wifi/1.2/default/hidl_struct_util.h
@@ -19,8 +19,8 @@
 
 #include <vector>
 
-#include <android/hardware/wifi/1.0/types.h>
 #include <android/hardware/wifi/1.0/IWifiChip.h>
+#include <android/hardware/wifi/1.0/types.h>
 #include <android/hardware/wifi/1.1/IWifiChip.h>
 
 #include "wifi_legacy_hal.h"
@@ -41,8 +41,7 @@
 
 // Chip conversion methods.
 bool convertLegacyFeaturesToHidlChipCapabilities(
-    uint32_t legacy_feature_set,
-    uint32_t legacy_logger_feature_set,
+    uint32_t legacy_feature_set, uint32_t legacy_logger_feature_set,
     uint32_t* hidl_caps);
 bool convertLegacyDebugRingBufferStatusToHidl(
     const legacy_hal::wifi_ring_buffer_status& legacy_status,
@@ -58,8 +57,7 @@
 
 // STA iface conversion methods.
 bool convertLegacyFeaturesToHidlStaCapabilities(
-    uint32_t legacy_feature_set,
-    uint32_t legacy_logger_feature_set,
+    uint32_t legacy_feature_set, uint32_t legacy_logger_feature_set,
     uint32_t* hidl_caps);
 bool convertLegacyApfCapabilitiesToHidl(
     const legacy_hal::PacketFilterCapabilities& legacy_caps,
@@ -74,8 +72,7 @@
 // |has_ie_data| indicates whether or not the wifi_scan_result includes 802.11
 // Information Elements (IEs)
 bool convertLegacyGscanResultToHidl(
-    const legacy_hal::wifi_scan_result& legacy_scan_result,
-    bool has_ie_data,
+    const legacy_hal::wifi_scan_result& legacy_scan_result, bool has_ie_data,
     StaScanResult* hidl_scan_result);
 // |cached_results| is assumed to not include IEs.
 bool convertLegacyVectorOfCachedGscanResultsToHidl(
@@ -101,8 +98,8 @@
     std::vector<WifiDebugRxPacketFateReport>* hidl_fates);
 
 // NAN iface conversion methods.
-void convertToWifiNanStatus(legacy_hal::NanStatusType type, const char* str, size_t max_len,
-    WifiNanStatus* wifiNanStatus);
+void convertToWifiNanStatus(legacy_hal::NanStatusType type, const char* str,
+                            size_t max_len, WifiNanStatus* wifiNanStatus);
 bool convertHidlNanEnableRequestToLegacy(
     const NanEnableRequest& hidl_request,
     legacy_hal::NanEnableRequest* legacy_request);
@@ -133,7 +130,8 @@
 bool convertLegacyNanMatchIndToHidl(const legacy_hal::NanMatchInd& legacy_ind,
                                     NanMatchInd* hidl_ind);
 bool convertLegacyNanFollowupIndToHidl(
-    const legacy_hal::NanFollowupInd& legacy_ind, NanFollowupReceivedInd* hidl_ind);
+    const legacy_hal::NanFollowupInd& legacy_ind,
+    NanFollowupReceivedInd* hidl_ind);
 bool convertLegacyNanDataPathRequestIndToHidl(
     const legacy_hal::NanDataPathRequestInd& legacy_ind,
     NanDataPathRequestInd* hidl_ind);
diff --git a/wifi/1.2/default/hidl_sync_util.cpp b/wifi/1.2/default/hidl_sync_util.cpp
index 0ee47b4..ad8448a 100644
--- a/wifi/1.2/default/hidl_sync_util.cpp
+++ b/wifi/1.2/default/hidl_sync_util.cpp
@@ -28,7 +28,7 @@
 namespace hidl_sync_util {
 
 std::unique_lock<std::recursive_mutex> acquireGlobalLock() {
-  return std::unique_lock<std::recursive_mutex>{g_mutex};
+    return std::unique_lock<std::recursive_mutex>{g_mutex};
 }
 
 }  // namespace hidl_sync_util
diff --git a/wifi/1.2/default/service.cpp b/wifi/1.2/default/service.cpp
index 2a6c324..6297cf2 100644
--- a/wifi/1.2/default/service.cpp
+++ b/wifi/1.2/default/service.cpp
@@ -25,20 +25,20 @@
 using android::hardware::joinRpcThreadpool;
 
 int main(int /*argc*/, char** argv) {
-  android::base::InitLogging(argv,
-                             android::base::LogdLogger(android::base::SYSTEM));
-  LOG(INFO) << "Wifi Hal is booting up...";
+    android::base::InitLogging(
+        argv, android::base::LogdLogger(android::base::SYSTEM));
+    LOG(INFO) << "Wifi Hal is booting up...";
 
-  configureRpcThreadpool(1, true /* callerWillJoin */);
+    configureRpcThreadpool(1, true /* callerWillJoin */);
 
-  // Setup hwbinder service
-  android::sp<android::hardware::wifi::V1_2::IWifi> service =
-      new android::hardware::wifi::V1_2::implementation::Wifi();
-  CHECK_EQ(service->registerAsService(), android::NO_ERROR)
-      << "Failed to register wifi HAL";
+    // Setup hwbinder service
+    android::sp<android::hardware::wifi::V1_2::IWifi> service =
+        new android::hardware::wifi::V1_2::implementation::Wifi();
+    CHECK_EQ(service->registerAsService(), android::NO_ERROR)
+        << "Failed to register wifi HAL";
 
-  joinRpcThreadpool();
+    joinRpcThreadpool();
 
-  LOG(INFO) << "Wifi Hal is terminating...";
-  return 0;
+    LOG(INFO) << "Wifi Hal is terminating...";
+    return 0;
 }
diff --git a/wifi/1.2/default/wifi.cpp b/wifi/1.2/default/wifi.cpp
index 67fcb65..a2d8f9f 100644
--- a/wifi/1.2/default/wifi.cpp
+++ b/wifi/1.2/default/wifi.cpp
@@ -39,164 +39,153 @@
       run_state_(RunState::STOPPED) {}
 
 bool Wifi::isValid() {
-  // This object is always valid.
-  return true;
+    // This object is always valid.
+    return true;
 }
 
 Return<void> Wifi::registerEventCallback(
     const sp<IWifiEventCallback>& event_callback,
     registerEventCallback_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_UNKNOWN,
-                         &Wifi::registerEventCallbackInternal,
-                         hidl_status_cb,
-                         event_callback);
+    return validateAndCall(this, WifiStatusCode::ERROR_UNKNOWN,
+                           &Wifi::registerEventCallbackInternal, hidl_status_cb,
+                           event_callback);
 }
 
-Return<bool> Wifi::isStarted() {
-  return run_state_ != RunState::STOPPED;
-}
+Return<bool> Wifi::isStarted() { return run_state_ != RunState::STOPPED; }
 
 Return<void> Wifi::start(start_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_UNKNOWN,
-                         &Wifi::startInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_UNKNOWN,
+                           &Wifi::startInternal, hidl_status_cb);
 }
 
 Return<void> Wifi::stop(stop_cb hidl_status_cb) {
-  return validateAndCallWithLock(this, WifiStatusCode::ERROR_UNKNOWN,
-                                 &Wifi::stopInternal, hidl_status_cb);
+    return validateAndCallWithLock(this, WifiStatusCode::ERROR_UNKNOWN,
+                                   &Wifi::stopInternal, hidl_status_cb);
 }
 
 Return<void> Wifi::getChipIds(getChipIds_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_UNKNOWN,
-                         &Wifi::getChipIdsInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_UNKNOWN,
+                           &Wifi::getChipIdsInternal, hidl_status_cb);
 }
 
 Return<void> Wifi::getChip(ChipId chip_id, getChip_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_UNKNOWN,
-                         &Wifi::getChipInternal,
-                         hidl_status_cb,
-                         chip_id);
+    return validateAndCall(this, WifiStatusCode::ERROR_UNKNOWN,
+                           &Wifi::getChipInternal, hidl_status_cb, chip_id);
 }
 
 WifiStatus Wifi::registerEventCallbackInternal(
     const sp<IWifiEventCallback>& event_callback) {
-  if (!event_cb_handler_.addCallback(event_callback)) {
-    return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    if (!event_cb_handler_.addCallback(event_callback)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 WifiStatus Wifi::startInternal() {
-  if (run_state_ == RunState::STARTED) {
-    return createWifiStatus(WifiStatusCode::SUCCESS);
-  } else if (run_state_ == RunState::STOPPING) {
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE,
-                            "HAL is stopping");
-  }
-  WifiStatus wifi_status = initializeLegacyHal();
-  if (wifi_status.code == WifiStatusCode::SUCCESS) {
-    // Create the chip instance once the HAL is started.
-    chip_ = new WifiChip(kChipId, legacy_hal_, mode_controller_);
-    run_state_ = RunState::STARTED;
-    for (const auto& callback : event_cb_handler_.getCallbacks()) {
-      if (!callback->onStart().isOk()) {
-        LOG(ERROR) << "Failed to invoke onStart callback";
-      };
+    if (run_state_ == RunState::STARTED) {
+        return createWifiStatus(WifiStatusCode::SUCCESS);
+    } else if (run_state_ == RunState::STOPPING) {
+        return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE,
+                                "HAL is stopping");
     }
-    LOG(INFO) << "Wifi HAL started";
-  } else {
-    for (const auto& callback : event_cb_handler_.getCallbacks()) {
-      if (!callback->onFailure(wifi_status).isOk()) {
-        LOG(ERROR) << "Failed to invoke onFailure callback";
-      }
+    WifiStatus wifi_status = initializeLegacyHal();
+    if (wifi_status.code == WifiStatusCode::SUCCESS) {
+        // Create the chip instance once the HAL is started.
+        chip_ = new WifiChip(kChipId, legacy_hal_, mode_controller_);
+        run_state_ = RunState::STARTED;
+        for (const auto& callback : event_cb_handler_.getCallbacks()) {
+            if (!callback->onStart().isOk()) {
+                LOG(ERROR) << "Failed to invoke onStart callback";
+            };
+        }
+        LOG(INFO) << "Wifi HAL started";
+    } else {
+        for (const auto& callback : event_cb_handler_.getCallbacks()) {
+            if (!callback->onFailure(wifi_status).isOk()) {
+                LOG(ERROR) << "Failed to invoke onFailure callback";
+            }
+        }
+        LOG(ERROR) << "Wifi HAL start failed";
     }
-    LOG(ERROR) << "Wifi HAL start failed";
-  }
-  return wifi_status;
+    return wifi_status;
 }
 
 WifiStatus Wifi::stopInternal(
     /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock) {
-  if (run_state_ == RunState::STOPPED) {
-    return createWifiStatus(WifiStatusCode::SUCCESS);
-  } else if (run_state_ == RunState::STOPPING) {
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE,
-                            "HAL is stopping");
-  }
-  // Clear the chip object and its child objects since the HAL is now
-  // stopped.
-  if (chip_.get()) {
-    chip_->invalidate();
-    chip_.clear();
-  }
-  WifiStatus wifi_status = stopLegacyHalAndDeinitializeModeController(lock);
-  if (wifi_status.code == WifiStatusCode::SUCCESS) {
-    for (const auto& callback : event_cb_handler_.getCallbacks()) {
-      if (!callback->onStop().isOk()) {
-        LOG(ERROR) << "Failed to invoke onStop callback";
-      };
+    if (run_state_ == RunState::STOPPED) {
+        return createWifiStatus(WifiStatusCode::SUCCESS);
+    } else if (run_state_ == RunState::STOPPING) {
+        return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE,
+                                "HAL is stopping");
     }
-    LOG(INFO) << "Wifi HAL stopped";
-  } else {
-    for (const auto& callback : event_cb_handler_.getCallbacks()) {
-      if (!callback->onFailure(wifi_status).isOk()) {
-        LOG(ERROR) << "Failed to invoke onFailure callback";
-      }
+    // Clear the chip object and its child objects since the HAL is now
+    // stopped.
+    if (chip_.get()) {
+        chip_->invalidate();
+        chip_.clear();
     }
-    LOG(ERROR) << "Wifi HAL stop failed";
-  }
-  return wifi_status;
+    WifiStatus wifi_status = stopLegacyHalAndDeinitializeModeController(lock);
+    if (wifi_status.code == WifiStatusCode::SUCCESS) {
+        for (const auto& callback : event_cb_handler_.getCallbacks()) {
+            if (!callback->onStop().isOk()) {
+                LOG(ERROR) << "Failed to invoke onStop callback";
+            };
+        }
+        LOG(INFO) << "Wifi HAL stopped";
+    } else {
+        for (const auto& callback : event_cb_handler_.getCallbacks()) {
+            if (!callback->onFailure(wifi_status).isOk()) {
+                LOG(ERROR) << "Failed to invoke onFailure callback";
+            }
+        }
+        LOG(ERROR) << "Wifi HAL stop failed";
+    }
+    return wifi_status;
 }
 
 std::pair<WifiStatus, std::vector<ChipId>> Wifi::getChipIdsInternal() {
-  std::vector<ChipId> chip_ids;
-  if (chip_.get()) {
-    chip_ids.emplace_back(kChipId);
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), std::move(chip_ids)};
+    std::vector<ChipId> chip_ids;
+    if (chip_.get()) {
+        chip_ids.emplace_back(kChipId);
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), std::move(chip_ids)};
 }
 
 std::pair<WifiStatus, sp<IWifiChip>> Wifi::getChipInternal(ChipId chip_id) {
-  if (!chip_.get()) {
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_STARTED), nullptr};
-  }
-  if (chip_id != kChipId) {
-    return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), chip_};
+    if (!chip_.get()) {
+        return {createWifiStatus(WifiStatusCode::ERROR_NOT_STARTED), nullptr};
+    }
+    if (chip_id != kChipId) {
+        return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), chip_};
 }
 
 WifiStatus Wifi::initializeLegacyHal() {
-  legacy_hal::wifi_error legacy_status = legacy_hal_->initialize();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to initialize legacy HAL: "
-               << legacyErrorToString(legacy_status);
-    return createWifiStatusFromLegacyError(legacy_status);
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    legacy_hal::wifi_error legacy_status = legacy_hal_->initialize();
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to initialize legacy HAL: "
+                   << legacyErrorToString(legacy_status);
+        return createWifiStatusFromLegacyError(legacy_status);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 WifiStatus Wifi::stopLegacyHalAndDeinitializeModeController(
     /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock) {
-  run_state_ = RunState::STOPPING;
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_->stop(lock, [&]() { run_state_ = RunState::STOPPED; });
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to stop legacy HAL: "
-               << legacyErrorToString(legacy_status);
-    return createWifiStatusFromLegacyError(legacy_status);
-  }
-  if (!mode_controller_->deinitialize()) {
-    LOG(ERROR) << "Failed to deinitialize firmware mode controller";
-    return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    run_state_ = RunState::STOPPING;
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_->stop(lock, [&]() { run_state_ = RunState::STOPPED; });
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to stop legacy HAL: "
+                   << legacyErrorToString(legacy_status);
+        return createWifiStatusFromLegacyError(legacy_status);
+    }
+    if (!mode_controller_->deinitialize()) {
+        LOG(ERROR) << "Failed to deinitialize firmware mode controller";
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 }  // namespace implementation
 }  // namespace V1_2
diff --git a/wifi/1.2/default/wifi.h b/wifi/1.2/default/wifi.h
index 95ae58f..114d774 100644
--- a/wifi/1.2/default/wifi.h
+++ b/wifi/1.2/default/wifi.h
@@ -38,45 +38,46 @@
  * Root HIDL interface object used to control the Wifi HAL.
  */
 class Wifi : public V1_2::IWifi {
- public:
-  Wifi();
+   public:
+    Wifi();
 
-  bool isValid();
+    bool isValid();
 
-  // HIDL methods exposed.
-  Return<void> registerEventCallback(
-      const sp<IWifiEventCallback>& event_callback,
-      registerEventCallback_cb hidl_status_cb) override;
-  Return<bool> isStarted() override;
-  Return<void> start(start_cb hidl_status_cb) override;
-  Return<void> stop(stop_cb hidl_status_cb) override;
-  Return<void> getChipIds(getChipIds_cb hidl_status_cb) override;
-  Return<void> getChip(ChipId chip_id, getChip_cb hidl_status_cb) override;
+    // HIDL methods exposed.
+    Return<void> registerEventCallback(
+        const sp<IWifiEventCallback>& event_callback,
+        registerEventCallback_cb hidl_status_cb) override;
+    Return<bool> isStarted() override;
+    Return<void> start(start_cb hidl_status_cb) override;
+    Return<void> stop(stop_cb hidl_status_cb) override;
+    Return<void> getChipIds(getChipIds_cb hidl_status_cb) override;
+    Return<void> getChip(ChipId chip_id, getChip_cb hidl_status_cb) override;
 
- private:
-  enum class RunState { STOPPED, STARTED, STOPPING };
+   private:
+    enum class RunState { STOPPED, STARTED, STOPPING };
 
-  // Corresponding worker functions for the HIDL methods.
-  WifiStatus registerEventCallbackInternal(
-      const sp<IWifiEventCallback>& event_callback);
-  WifiStatus startInternal();
-  WifiStatus stopInternal(std::unique_lock<std::recursive_mutex>* lock);
-  std::pair<WifiStatus, std::vector<ChipId>> getChipIdsInternal();
-  std::pair<WifiStatus, sp<IWifiChip>> getChipInternal(ChipId chip_id);
+    // Corresponding worker functions for the HIDL methods.
+    WifiStatus registerEventCallbackInternal(
+        const sp<IWifiEventCallback>& event_callback);
+    WifiStatus startInternal();
+    WifiStatus stopInternal(std::unique_lock<std::recursive_mutex>* lock);
+    std::pair<WifiStatus, std::vector<ChipId>> getChipIdsInternal();
+    std::pair<WifiStatus, sp<IWifiChip>> getChipInternal(ChipId chip_id);
 
-  WifiStatus initializeLegacyHal();
-  WifiStatus stopLegacyHalAndDeinitializeModeController(
-      std::unique_lock<std::recursive_mutex>* lock);
+    WifiStatus initializeLegacyHal();
+    WifiStatus stopLegacyHalAndDeinitializeModeController(
+        std::unique_lock<std::recursive_mutex>* lock);
 
-  // Instance is created in this root level |IWifi| HIDL interface object
-  // and shared with all the child HIDL interface objects.
-  std::shared_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-  std::shared_ptr<mode_controller::WifiModeController> mode_controller_;
-  RunState run_state_;
-  sp<WifiChip> chip_;
-  hidl_callback_util::HidlCallbackHandler<IWifiEventCallback> event_cb_handler_;
+    // Instance is created in this root level |IWifi| HIDL interface object
+    // and shared with all the child HIDL interface objects.
+    std::shared_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    std::shared_ptr<mode_controller::WifiModeController> mode_controller_;
+    RunState run_state_;
+    sp<WifiChip> chip_;
+    hidl_callback_util::HidlCallbackHandler<IWifiEventCallback>
+        event_cb_handler_;
 
-  DISALLOW_COPY_AND_ASSIGN(Wifi);
+    DISALLOW_COPY_AND_ASSIGN(Wifi);
 };
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_ap_iface.cpp b/wifi/1.2/default/wifi_ap_iface.cpp
index 347ffc6..284f9b9 100644
--- a/wifi/1.2/default/wifi_ap_iface.cpp
+++ b/wifi/1.2/default/wifi_ap_iface.cpp
@@ -34,70 +34,61 @@
     : ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {}
 
 void WifiApIface::invalidate() {
-  legacy_hal_.reset();
-  is_valid_ = false;
+    legacy_hal_.reset();
+    is_valid_ = false;
 }
 
-bool WifiApIface::isValid() {
-  return is_valid_;
-}
+bool WifiApIface::isValid() { return is_valid_; }
 
 Return<void> WifiApIface::getName(getName_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiApIface::getNameInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiApIface::getNameInternal, hidl_status_cb);
 }
 
 Return<void> WifiApIface::getType(getType_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiApIface::getTypeInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiApIface::getTypeInternal, hidl_status_cb);
 }
 
 Return<void> WifiApIface::setCountryCode(const hidl_array<int8_t, 2>& code,
                                          setCountryCode_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiApIface::setCountryCodeInternal,
-                         hidl_status_cb,
-                         code);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiApIface::setCountryCodeInternal, hidl_status_cb,
+                           code);
 }
 
 Return<void> WifiApIface::getValidFrequenciesForBand(
     WifiBand band, getValidFrequenciesForBand_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiApIface::getValidFrequenciesForBandInternal,
-                         hidl_status_cb,
-                         band);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiApIface::getValidFrequenciesForBandInternal,
+                           hidl_status_cb, band);
 }
 
 std::pair<WifiStatus, std::string> WifiApIface::getNameInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
 }
 
 std::pair<WifiStatus, IfaceType> WifiApIface::getTypeInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::AP};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::AP};
 }
 
 WifiStatus WifiApIface::setCountryCodeInternal(
     const std::array<int8_t, 2>& code) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->setCountryCode(code);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->setCountryCode(ifname_, code);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 std::pair<WifiStatus, std::vector<WifiChannelInMhz>>
 WifiApIface::getValidFrequenciesForBandInternal(WifiBand band) {
-  static_assert(sizeof(WifiChannelInMhz) == sizeof(uint32_t), "Size mismatch");
-  legacy_hal::wifi_error legacy_status;
-  std::vector<uint32_t> valid_frequencies;
-  std::tie(legacy_status, valid_frequencies) =
-      legacy_hal_.lock()->getValidFrequenciesForBand(
-          hidl_struct_util::convertHidlWifiBandToLegacy(band));
-  return {createWifiStatusFromLegacyError(legacy_status), valid_frequencies};
+    static_assert(sizeof(WifiChannelInMhz) == sizeof(uint32_t),
+                  "Size mismatch");
+    legacy_hal::wifi_error legacy_status;
+    std::vector<uint32_t> valid_frequencies;
+    std::tie(legacy_status, valid_frequencies) =
+        legacy_hal_.lock()->getValidFrequenciesForBand(
+            ifname_, hidl_struct_util::convertHidlWifiBandToLegacy(band));
+    return {createWifiStatusFromLegacyError(legacy_status), valid_frequencies};
 }
 }  // namespace implementation
 }  // namespace V1_2
diff --git a/wifi/1.2/default/wifi_ap_iface.h b/wifi/1.2/default/wifi_ap_iface.h
index b46425b..6375121 100644
--- a/wifi/1.2/default/wifi_ap_iface.h
+++ b/wifi/1.2/default/wifi_ap_iface.h
@@ -33,34 +33,34 @@
  * HIDL interface object used to control a AP Iface instance.
  */
 class WifiApIface : public V1_0::IWifiApIface {
- public:
-  WifiApIface(const std::string& ifname,
-              const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
-  // Refer to |WifiChip::invalidate()|.
-  void invalidate();
-  bool isValid();
+   public:
+    WifiApIface(const std::string& ifname,
+                const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
+    // Refer to |WifiChip::invalidate()|.
+    void invalidate();
+    bool isValid();
 
-  // HIDL methods exposed.
-  Return<void> getName(getName_cb hidl_status_cb) override;
-  Return<void> getType(getType_cb hidl_status_cb) override;
-  Return<void> setCountryCode(const hidl_array<int8_t, 2>& code,
-                              setCountryCode_cb hidl_status_cb) override;
-  Return<void> getValidFrequenciesForBand(
-      WifiBand band, getValidFrequenciesForBand_cb hidl_status_cb) override;
+    // HIDL methods exposed.
+    Return<void> getName(getName_cb hidl_status_cb) override;
+    Return<void> getType(getType_cb hidl_status_cb) override;
+    Return<void> setCountryCode(const hidl_array<int8_t, 2>& code,
+                                setCountryCode_cb hidl_status_cb) override;
+    Return<void> getValidFrequenciesForBand(
+        WifiBand band, getValidFrequenciesForBand_cb hidl_status_cb) override;
 
- private:
-  // Corresponding worker functions for the HIDL methods.
-  std::pair<WifiStatus, std::string> getNameInternal();
-  std::pair<WifiStatus, IfaceType> getTypeInternal();
-  WifiStatus setCountryCodeInternal(const std::array<int8_t, 2>& code);
-  std::pair<WifiStatus, std::vector<WifiChannelInMhz>>
-  getValidFrequenciesForBandInternal(WifiBand band);
+   private:
+    // Corresponding worker functions for the HIDL methods.
+    std::pair<WifiStatus, std::string> getNameInternal();
+    std::pair<WifiStatus, IfaceType> getTypeInternal();
+    WifiStatus setCountryCodeInternal(const std::array<int8_t, 2>& code);
+    std::pair<WifiStatus, std::vector<WifiChannelInMhz>>
+    getValidFrequenciesForBandInternal(WifiBand band);
 
-  std::string ifname_;
-  std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-  bool is_valid_;
+    std::string ifname_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    bool is_valid_;
 
-  DISALLOW_COPY_AND_ASSIGN(WifiApIface);
+    DISALLOW_COPY_AND_ASSIGN(WifiApIface);
 };
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_chip.cpp b/wifi/1.2/default/wifi_chip.cpp
index 63d17a2..79fdfdc 100644
--- a/wifi/1.2/default/wifi_chip.cpp
+++ b/wifi/1.2/default/wifi_chip.cpp
@@ -15,6 +15,7 @@
  */
 
 #include <android-base/logging.h>
+#include <cutils/properties.h>
 
 #include "hidl_return_util.h"
 #include "hidl_struct_util.h"
@@ -23,12 +24,12 @@
 #include "wifi_status_util.h"
 
 namespace {
-using android::sp;
-using android::hardware::hidl_vec;
 using android::hardware::hidl_string;
+using android::hardware::hidl_vec;
 using android::hardware::wifi::V1_0::ChipModeId;
 using android::hardware::wifi::V1_0::IWifiChip;
 using android::hardware::wifi::V1_0::IfaceType;
+using android::sp;
 
 constexpr ChipModeId kStaChipModeId = 0;
 constexpr ChipModeId kApChipModeId = 1;
@@ -36,12 +37,33 @@
 
 template <typename Iface>
 void invalidateAndClear(sp<Iface>& iface) {
-  if (iface.get()) {
-    iface->invalidate();
-    iface.clear();
-  }
+    if (iface.get()) {
+        iface->invalidate();
+        iface.clear();
+    }
 }
-}  // namepsace
+
+std::string getWlan0IfaceName() {
+    std::array<char, PROPERTY_VALUE_MAX> buffer;
+    property_get("wifi.interface", buffer.data(), "wlan0");
+    return buffer.data();
+}
+
+/** Not used yet.
+std::string getWlan1IfaceName() {
+  std::array<char, PROPERTY_VALUE_MAX> buffer;
+  property_get("wifi.concurrent.interface", buffer.data(), "wlan1");
+  return buffer.data();
+}
+*/
+
+std::string getP2pIfaceName() {
+    std::array<char, PROPERTY_VALUE_MAX> buffer;
+    property_get("wifi.direct.interface", buffer.data(), "p2p0");
+    return buffer.data();
+}
+
+}  // namespace
 
 namespace android {
 namespace hardware {
@@ -51,8 +73,7 @@
 using hidl_return_util::validateAndCall;
 
 WifiChip::WifiChip(
-    ChipId chip_id,
-    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
+    ChipId chip_id, const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
     const std::weak_ptr<mode_controller::WifiModeController> mode_controller)
     : chip_id_(chip_id),
       legacy_hal_(legacy_hal),
@@ -62,844 +83,781 @@
       debug_ring_buffer_cb_registered_(false) {}
 
 void WifiChip::invalidate() {
-  invalidateAndRemoveAllIfaces();
-  legacy_hal_.reset();
-  event_cb_handler_.invalidate();
-  is_valid_ = false;
+    invalidateAndRemoveAllIfaces();
+    legacy_hal_.reset();
+    event_cb_handler_.invalidate();
+    is_valid_ = false;
 }
 
-bool WifiChip::isValid() {
-  return is_valid_;
-}
+bool WifiChip::isValid() { return is_valid_; }
 
 std::set<sp<IWifiChipEventCallback>> WifiChip::getEventCallbacks() {
-  return event_cb_handler_.getCallbacks();
+    return event_cb_handler_.getCallbacks();
 }
 
 Return<void> WifiChip::getId(getId_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getIdInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getIdInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::registerEventCallback(
     const sp<IWifiChipEventCallback>& event_callback,
     registerEventCallback_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::registerEventCallbackInternal,
-                         hidl_status_cb,
-                         event_callback);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::registerEventCallbackInternal,
+                           hidl_status_cb, event_callback);
 }
 
 Return<void> WifiChip::getCapabilities(getCapabilities_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getCapabilitiesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getCapabilitiesInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getAvailableModes(getAvailableModes_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getAvailableModesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getAvailableModesInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiChip::configureChip(ChipModeId mode_id,
                                      configureChip_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::configureChipInternal,
-                         hidl_status_cb,
-                         mode_id);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::configureChipInternal, hidl_status_cb,
+                           mode_id);
 }
 
 Return<void> WifiChip::getMode(getMode_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getModeInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getModeInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::requestChipDebugInfo(
     requestChipDebugInfo_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::requestChipDebugInfoInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::requestChipDebugInfoInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiChip::requestDriverDebugDump(
     requestDriverDebugDump_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::requestDriverDebugDumpInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::requestDriverDebugDumpInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiChip::requestFirmwareDebugDump(
     requestFirmwareDebugDump_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::requestFirmwareDebugDumpInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::requestFirmwareDebugDumpInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiChip::createApIface(createApIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::createApIfaceInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::createApIfaceInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getApIfaceNames(getApIfaceNames_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getApIfaceNamesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getApIfaceNamesInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getApIface(const hidl_string& ifname,
                                   getApIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getApIfaceInternal,
-                         hidl_status_cb,
-                         ifname);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getApIfaceInternal, hidl_status_cb,
+                           ifname);
 }
 
 Return<void> WifiChip::removeApIface(const hidl_string& ifname,
                                      removeApIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::removeApIfaceInternal,
-                         hidl_status_cb,
-                         ifname);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::removeApIfaceInternal, hidl_status_cb,
+                           ifname);
 }
 
 Return<void> WifiChip::createNanIface(createNanIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::createNanIfaceInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::createNanIfaceInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getNanIfaceNames(getNanIfaceNames_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getNanIfaceNamesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getNanIfaceNamesInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getNanIface(const hidl_string& ifname,
                                    getNanIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getNanIfaceInternal,
-                         hidl_status_cb,
-                         ifname);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getNanIfaceInternal, hidl_status_cb,
+                           ifname);
 }
 
 Return<void> WifiChip::removeNanIface(const hidl_string& ifname,
                                       removeNanIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::removeNanIfaceInternal,
-                         hidl_status_cb,
-                         ifname);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::removeNanIfaceInternal, hidl_status_cb,
+                           ifname);
 }
 
 Return<void> WifiChip::createP2pIface(createP2pIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::createP2pIfaceInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::createP2pIfaceInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getP2pIfaceNames(getP2pIfaceNames_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getP2pIfaceNamesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getP2pIfaceNamesInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getP2pIface(const hidl_string& ifname,
                                    getP2pIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getP2pIfaceInternal,
-                         hidl_status_cb,
-                         ifname);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getP2pIfaceInternal, hidl_status_cb,
+                           ifname);
 }
 
 Return<void> WifiChip::removeP2pIface(const hidl_string& ifname,
                                       removeP2pIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::removeP2pIfaceInternal,
-                         hidl_status_cb,
-                         ifname);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::removeP2pIfaceInternal, hidl_status_cb,
+                           ifname);
 }
 
 Return<void> WifiChip::createStaIface(createStaIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::createStaIfaceInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::createStaIfaceInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getStaIfaceNames(getStaIfaceNames_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getStaIfaceNamesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getStaIfaceNamesInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getStaIface(const hidl_string& ifname,
                                    getStaIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getStaIfaceInternal,
-                         hidl_status_cb,
-                         ifname);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getStaIfaceInternal, hidl_status_cb,
+                           ifname);
 }
 
 Return<void> WifiChip::removeStaIface(const hidl_string& ifname,
                                       removeStaIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::removeStaIfaceInternal,
-                         hidl_status_cb,
-                         ifname);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::removeStaIfaceInternal, hidl_status_cb,
+                           ifname);
 }
 
 Return<void> WifiChip::createRttController(
     const sp<IWifiIface>& bound_iface, createRttController_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::createRttControllerInternal,
-                         hidl_status_cb,
-                         bound_iface);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::createRttControllerInternal,
+                           hidl_status_cb, bound_iface);
 }
 
 Return<void> WifiChip::getDebugRingBuffersStatus(
     getDebugRingBuffersStatus_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getDebugRingBuffersStatusInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getDebugRingBuffersStatusInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiChip::startLoggingToDebugRingBuffer(
-    const hidl_string& ring_name,
-    WifiDebugRingBufferVerboseLevel verbose_level,
-    uint32_t max_interval_in_sec,
-    uint32_t min_data_size_in_bytes,
+    const hidl_string& ring_name, WifiDebugRingBufferVerboseLevel verbose_level,
+    uint32_t max_interval_in_sec, uint32_t min_data_size_in_bytes,
     startLoggingToDebugRingBuffer_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::startLoggingToDebugRingBufferInternal,
-                         hidl_status_cb,
-                         ring_name,
-                         verbose_level,
-                         max_interval_in_sec,
-                         min_data_size_in_bytes);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::startLoggingToDebugRingBufferInternal,
+                           hidl_status_cb, ring_name, verbose_level,
+                           max_interval_in_sec, min_data_size_in_bytes);
 }
 
 Return<void> WifiChip::forceDumpToDebugRingBuffer(
     const hidl_string& ring_name,
     forceDumpToDebugRingBuffer_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::forceDumpToDebugRingBufferInternal,
-                         hidl_status_cb,
-                         ring_name);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::forceDumpToDebugRingBufferInternal,
+                           hidl_status_cb, ring_name);
 }
 
 Return<void> WifiChip::stopLoggingToDebugRingBuffer(
     stopLoggingToDebugRingBuffer_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::stopLoggingToDebugRingBufferInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::stopLoggingToDebugRingBufferInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiChip::getDebugHostWakeReasonStats(
     getDebugHostWakeReasonStats_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::getDebugHostWakeReasonStatsInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getDebugHostWakeReasonStatsInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiChip::enableDebugErrorAlerts(
     bool enable, enableDebugErrorAlerts_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::enableDebugErrorAlertsInternal,
-                         hidl_status_cb,
-                         enable);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::enableDebugErrorAlertsInternal,
+                           hidl_status_cb, enable);
 }
 
 Return<void> WifiChip::selectTxPowerScenario(
     TxPowerScenario scenario, selectTxPowerScenario_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::selectTxPowerScenarioInternal,
-                         hidl_status_cb,
-                         scenario);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::selectTxPowerScenarioInternal,
+                           hidl_status_cb, scenario);
 }
 
 Return<void> WifiChip::resetTxPowerScenario(
     resetTxPowerScenario_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                         &WifiChip::resetTxPowerScenarioInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::resetTxPowerScenarioInternal,
+                           hidl_status_cb);
 }
 
 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();
+    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();
 }
 
 std::pair<WifiStatus, ChipId> WifiChip::getIdInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), chip_id_};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), chip_id_};
 }
 
 WifiStatus WifiChip::registerEventCallbackInternal(
     const sp<IWifiChipEventCallback>& event_callback) {
-  if (!event_cb_handler_.addCallback(event_callback)) {
-    return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    if (!event_cb_handler_.addCallback(event_callback)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 std::pair<WifiStatus, uint32_t> WifiChip::getCapabilitiesInternal() {
-  legacy_hal::wifi_error legacy_status;
-  uint32_t legacy_feature_set;
-  uint32_t legacy_logger_feature_set;
-  std::tie(legacy_status, legacy_feature_set) =
-      legacy_hal_.lock()->getSupportedFeatureSet();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), 0};
-  }
-  std::tie(legacy_status, legacy_logger_feature_set) =
-      legacy_hal_.lock()->getLoggerSupportedFeatureSet();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), 0};
-  }
-  uint32_t hidl_caps;
-  if (!hidl_struct_util::convertLegacyFeaturesToHidlChipCapabilities(
-          legacy_feature_set, legacy_logger_feature_set, &hidl_caps)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), 0};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
+    legacy_hal::wifi_error legacy_status;
+    uint32_t legacy_feature_set;
+    uint32_t legacy_logger_feature_set;
+    std::tie(legacy_status, legacy_feature_set) =
+        legacy_hal_.lock()->getSupportedFeatureSet(getWlan0IfaceName());
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), 0};
+    }
+    std::tie(legacy_status, legacy_logger_feature_set) =
+        legacy_hal_.lock()->getLoggerSupportedFeatureSet(getWlan0IfaceName());
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), 0};
+    }
+    uint32_t hidl_caps;
+    if (!hidl_struct_util::convertLegacyFeaturesToHidlChipCapabilities(
+            legacy_feature_set, legacy_logger_feature_set, &hidl_caps)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), 0};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
 }
 
 std::pair<WifiStatus, std::vector<IWifiChip::ChipMode>>
 WifiChip::getAvailableModesInternal() {
-  // The chip combination supported for current devices is fixed for now with
-  // 2 separate modes of operation:
-  // Mode 1 (STA mode): Will support 1 STA and 1 P2P or NAN iface operations
-  // concurrently [NAN conditional on wifiHidlFeatureAware]
-  // Mode 2 (AP mode): Will support 1 AP iface operations.
-  // TODO (b/32997844): Read this from some device specific flags in the
-  // makefile.
-  // STA mode iface combinations.
-  const IWifiChip::ChipIfaceCombinationLimit
-      sta_chip_iface_combination_limit_1 = {{IfaceType::STA}, 1};
-  IWifiChip::ChipIfaceCombinationLimit sta_chip_iface_combination_limit_2;
-  if (WifiFeatureFlags::wifiHidlFeatureAware) {
-    sta_chip_iface_combination_limit_2 = {{IfaceType::P2P, IfaceType::NAN},
-                                          1};
-  } else {
-    sta_chip_iface_combination_limit_2 = {{IfaceType::P2P},
-                                          1};
-  }
-  const IWifiChip::ChipIfaceCombination sta_chip_iface_combination = {
-      {sta_chip_iface_combination_limit_1, sta_chip_iface_combination_limit_2}};
-  const IWifiChip::ChipMode sta_chip_mode = {kStaChipModeId,
-                                             {sta_chip_iface_combination}};
-  // AP mode iface combinations.
-  const IWifiChip::ChipIfaceCombinationLimit ap_chip_iface_combination_limit = {
-      {IfaceType::AP}, 1};
-  const IWifiChip::ChipIfaceCombination ap_chip_iface_combination = {
-      {ap_chip_iface_combination_limit}};
-  const IWifiChip::ChipMode ap_chip_mode = {kApChipModeId,
-                                            {ap_chip_iface_combination}};
-  return {createWifiStatus(WifiStatusCode::SUCCESS),
-          {sta_chip_mode, ap_chip_mode}};
+    // The chip combination supported for current devices is fixed for now with
+    // 2 separate modes of operation:
+    // Mode 1 (STA mode): Will support 1 STA and 1 P2P or NAN iface operations
+    // concurrently [NAN conditional on wifiHidlFeatureAware]
+    // Mode 2 (AP mode): Will support 1 AP iface operations.
+    // TODO (b/32997844): Read this from some device specific flags in the
+    // makefile.
+    // STA mode iface combinations.
+    const IWifiChip::ChipIfaceCombinationLimit
+        sta_chip_iface_combination_limit_1 = {{IfaceType::STA}, 1};
+    IWifiChip::ChipIfaceCombinationLimit sta_chip_iface_combination_limit_2;
+    if (WifiFeatureFlags::wifiHidlFeatureAware) {
+        sta_chip_iface_combination_limit_2 = {{IfaceType::P2P, IfaceType::NAN},
+                                              1};
+    } else {
+        sta_chip_iface_combination_limit_2 = {{IfaceType::P2P}, 1};
+    }
+    const IWifiChip::ChipIfaceCombination sta_chip_iface_combination = {
+        {sta_chip_iface_combination_limit_1,
+         sta_chip_iface_combination_limit_2}};
+    const IWifiChip::ChipMode sta_chip_mode = {kStaChipModeId,
+                                               {sta_chip_iface_combination}};
+    // AP mode iface combinations.
+    const IWifiChip::ChipIfaceCombinationLimit ap_chip_iface_combination_limit =
+        {{IfaceType::AP}, 1};
+    const IWifiChip::ChipIfaceCombination ap_chip_iface_combination = {
+        {ap_chip_iface_combination_limit}};
+    const IWifiChip::ChipMode ap_chip_mode = {kApChipModeId,
+                                              {ap_chip_iface_combination}};
+    return {createWifiStatus(WifiStatusCode::SUCCESS),
+            {sta_chip_mode, ap_chip_mode}};
 }
 
 WifiStatus WifiChip::configureChipInternal(ChipModeId mode_id) {
-  if (mode_id != kStaChipModeId && mode_id != kApChipModeId) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  if (mode_id == current_mode_id_) {
-    LOG(DEBUG) << "Already in the specified mode " << mode_id;
-    return createWifiStatus(WifiStatusCode::SUCCESS);
-  }
-  WifiStatus status = handleChipConfiguration(mode_id);
-  if (status.code != WifiStatusCode::SUCCESS) {
+    if (mode_id != kStaChipModeId && mode_id != kApChipModeId) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    if (mode_id == current_mode_id_) {
+        LOG(DEBUG) << "Already in the specified mode " << mode_id;
+        return createWifiStatus(WifiStatusCode::SUCCESS);
+    }
+    WifiStatus status = handleChipConfiguration(mode_id);
+    if (status.code != WifiStatusCode::SUCCESS) {
+        for (const auto& callback : event_cb_handler_.getCallbacks()) {
+            if (!callback->onChipReconfigureFailure(status).isOk()) {
+                LOG(ERROR)
+                    << "Failed to invoke onChipReconfigureFailure callback";
+            }
+        }
+        return status;
+    }
     for (const auto& callback : event_cb_handler_.getCallbacks()) {
-      if (!callback->onChipReconfigureFailure(status).isOk()) {
-        LOG(ERROR) << "Failed to invoke onChipReconfigureFailure callback";
-      }
+        if (!callback->onChipReconfigured(mode_id).isOk()) {
+            LOG(ERROR) << "Failed to invoke onChipReconfigured callback";
+        }
     }
+    current_mode_id_ = mode_id;
     return status;
-  }
-  for (const auto& callback : event_cb_handler_.getCallbacks()) {
-    if (!callback->onChipReconfigured(mode_id).isOk()) {
-      LOG(ERROR) << "Failed to invoke onChipReconfigured callback";
-    }
-  }
-  current_mode_id_ = mode_id;
-  return status;
 }
 
 std::pair<WifiStatus, uint32_t> WifiChip::getModeInternal() {
-  if (current_mode_id_ == kInvalidModeId) {
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE),
-            current_mode_id_};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), current_mode_id_};
+    if (current_mode_id_ == kInvalidModeId) {
+        return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE),
+                current_mode_id_};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), current_mode_id_};
 }
 
 std::pair<WifiStatus, IWifiChip::ChipDebugInfo>
 WifiChip::requestChipDebugInfoInternal() {
-  IWifiChip::ChipDebugInfo result;
-  legacy_hal::wifi_error legacy_status;
-  std::string driver_desc;
-  std::tie(legacy_status, driver_desc) = legacy_hal_.lock()->getDriverVersion();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to get driver version: "
-               << legacyErrorToString(legacy_status);
-    WifiStatus status = createWifiStatusFromLegacyError(
-        legacy_status, "failed to get driver version");
-    return {status, result};
-  }
-  result.driverDescription = driver_desc.c_str();
+    IWifiChip::ChipDebugInfo result;
+    legacy_hal::wifi_error legacy_status;
+    std::string driver_desc;
+    std::tie(legacy_status, driver_desc) =
+        legacy_hal_.lock()->getDriverVersion(getWlan0IfaceName());
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to get driver version: "
+                   << legacyErrorToString(legacy_status);
+        WifiStatus status = createWifiStatusFromLegacyError(
+            legacy_status, "failed to get driver version");
+        return {status, result};
+    }
+    result.driverDescription = driver_desc.c_str();
 
-  std::string firmware_desc;
-  std::tie(legacy_status, firmware_desc) =
-      legacy_hal_.lock()->getFirmwareVersion();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to get firmware version: "
-               << legacyErrorToString(legacy_status);
-    WifiStatus status = createWifiStatusFromLegacyError(
-        legacy_status, "failed to get firmware version");
-    return {status, result};
-  }
-  result.firmwareDescription = firmware_desc.c_str();
+    std::string firmware_desc;
+    std::tie(legacy_status, firmware_desc) =
+        legacy_hal_.lock()->getFirmwareVersion(getWlan0IfaceName());
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to get firmware version: "
+                   << legacyErrorToString(legacy_status);
+        WifiStatus status = createWifiStatusFromLegacyError(
+            legacy_status, "failed to get firmware version");
+        return {status, result};
+    }
+    result.firmwareDescription = firmware_desc.c_str();
 
-  return {createWifiStatus(WifiStatusCode::SUCCESS), result};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), result};
 }
 
 std::pair<WifiStatus, std::vector<uint8_t>>
 WifiChip::requestDriverDebugDumpInternal() {
-  legacy_hal::wifi_error legacy_status;
-  std::vector<uint8_t> driver_dump;
-  std::tie(legacy_status, driver_dump) =
-      legacy_hal_.lock()->requestDriverMemoryDump();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to get driver debug dump: "
-               << legacyErrorToString(legacy_status);
-    return {createWifiStatusFromLegacyError(legacy_status),
-            std::vector<uint8_t>()};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), driver_dump};
+    legacy_hal::wifi_error legacy_status;
+    std::vector<uint8_t> driver_dump;
+    std::tie(legacy_status, driver_dump) =
+        legacy_hal_.lock()->requestDriverMemoryDump(getWlan0IfaceName());
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to get driver debug dump: "
+                   << legacyErrorToString(legacy_status);
+        return {createWifiStatusFromLegacyError(legacy_status),
+                std::vector<uint8_t>()};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), driver_dump};
 }
 
 std::pair<WifiStatus, std::vector<uint8_t>>
 WifiChip::requestFirmwareDebugDumpInternal() {
-  legacy_hal::wifi_error legacy_status;
-  std::vector<uint8_t> firmware_dump;
-  std::tie(legacy_status, firmware_dump) =
-      legacy_hal_.lock()->requestFirmwareMemoryDump();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to get firmware debug dump: "
-               << legacyErrorToString(legacy_status);
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), firmware_dump};
+    legacy_hal::wifi_error legacy_status;
+    std::vector<uint8_t> firmware_dump;
+    std::tie(legacy_status, firmware_dump) =
+        legacy_hal_.lock()->requestFirmwareMemoryDump(getWlan0IfaceName());
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to get firmware debug dump: "
+                   << legacyErrorToString(legacy_status);
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), firmware_dump};
 }
 
 std::pair<WifiStatus, sp<IWifiApIface>> WifiChip::createApIfaceInternal() {
-  if (current_mode_id_ != kApChipModeId || ap_iface_.get()) {
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
-  }
-  std::string ifname = legacy_hal_.lock()->getApIfaceName();
-  ap_iface_ = new WifiApIface(ifname, legacy_hal_);
-  for (const auto& callback : event_cb_handler_.getCallbacks()) {
-    if (!callback->onIfaceAdded(IfaceType::AP, ifname).isOk()) {
-      LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
+    if (current_mode_id_ != kApChipModeId || ap_iface_.get()) {
+        return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
     }
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), ap_iface_};
+    std::string ifname = getWlan0IfaceName();
+    ap_iface_ = new WifiApIface(ifname, legacy_hal_);
+    for (const auto& callback : event_cb_handler_.getCallbacks()) {
+        if (!callback->onIfaceAdded(IfaceType::AP, ifname).isOk()) {
+            LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
+        }
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), ap_iface_};
 }
 
 std::pair<WifiStatus, std::vector<hidl_string>>
 WifiChip::getApIfaceNamesInternal() {
-  if (!ap_iface_.get()) {
-    return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS),
-          {legacy_hal_.lock()->getApIfaceName()}};
+    if (!ap_iface_.get()) {
+        return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), {getWlan0IfaceName()}};
 }
 
 std::pair<WifiStatus, sp<IWifiApIface>> WifiChip::getApIfaceInternal(
     const std::string& ifname) {
-  if (!ap_iface_.get() || (ifname != legacy_hal_.lock()->getApIfaceName())) {
-    return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), ap_iface_};
+    if (!ap_iface_.get() || (ifname != getWlan0IfaceName())) {
+        return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), ap_iface_};
 }
 
 WifiStatus WifiChip::removeApIfaceInternal(const std::string& ifname) {
-  if (!ap_iface_.get() || (ifname != legacy_hal_.lock()->getApIfaceName())) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  invalidateAndClear(ap_iface_);
-  for (const auto& callback : event_cb_handler_.getCallbacks()) {
-    if (!callback->onIfaceRemoved(IfaceType::AP, ifname).isOk()) {
-      LOG(ERROR) << "Failed to invoke onIfaceRemoved callback";
+    if (!ap_iface_.get() || (ifname != getWlan0IfaceName())) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    invalidateAndClear(ap_iface_);
+    for (const auto& callback : event_cb_handler_.getCallbacks()) {
+        if (!callback->onIfaceRemoved(IfaceType::AP, ifname).isOk()) {
+            LOG(ERROR) << "Failed to invoke onIfaceRemoved callback";
+        }
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 std::pair<WifiStatus, sp<IWifiNanIface>> WifiChip::createNanIfaceInternal() {
-  // Only 1 of NAN or P2P iface can be active at a time.
-  if (WifiFeatureFlags::wifiHidlFeatureAware) {
-    if (current_mode_id_ != kStaChipModeId || nan_iface_.get() ||
-        p2p_iface_.get()) {
-      return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
+    // Only 1 of NAN or P2P iface can be active at a time.
+    if (WifiFeatureFlags::wifiHidlFeatureAware) {
+        if (current_mode_id_ != kStaChipModeId || nan_iface_.get() ||
+            p2p_iface_.get()) {
+            return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
+        }
+        std::string ifname = getWlan0IfaceName();
+        nan_iface_ = new WifiNanIface(ifname, legacy_hal_);
+        for (const auto& callback : event_cb_handler_.getCallbacks()) {
+            if (!callback->onIfaceAdded(IfaceType::NAN, ifname).isOk()) {
+                LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
+            }
+        }
+        return {createWifiStatus(WifiStatusCode::SUCCESS), nan_iface_};
+    } else {
+        return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
     }
-    std::string ifname = legacy_hal_.lock()->getNanIfaceName();
-    nan_iface_ = new WifiNanIface(ifname, legacy_hal_);
-    for (const auto& callback : event_cb_handler_.getCallbacks()) {
-      if (!callback->onIfaceAdded(IfaceType::NAN, ifname).isOk()) {
-        LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
-      }
-    }
-    return {createWifiStatus(WifiStatusCode::SUCCESS), nan_iface_};
-  } else {
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
-  }
 }
 
 std::pair<WifiStatus, std::vector<hidl_string>>
 WifiChip::getNanIfaceNamesInternal() {
-  if (!nan_iface_.get()) {
-    return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS),
-          {legacy_hal_.lock()->getNanIfaceName()}};
+    if (!nan_iface_.get()) {
+        return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), {getWlan0IfaceName()}};
 }
 
 std::pair<WifiStatus, sp<IWifiNanIface>> WifiChip::getNanIfaceInternal(
     const std::string& ifname) {
-  if (!nan_iface_.get() || (ifname != legacy_hal_.lock()->getNanIfaceName())) {
-    return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), nan_iface_};
+    if (!nan_iface_.get() || (ifname != getWlan0IfaceName())) {
+        return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), nan_iface_};
 }
 
 WifiStatus WifiChip::removeNanIfaceInternal(const std::string& ifname) {
-  if (!nan_iface_.get() || (ifname != legacy_hal_.lock()->getNanIfaceName())) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  invalidateAndClear(nan_iface_);
-  for (const auto& callback : event_cb_handler_.getCallbacks()) {
-    if (!callback->onIfaceRemoved(IfaceType::NAN, ifname).isOk()) {
-      LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
+    if (!nan_iface_.get() || (ifname != getWlan0IfaceName())) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    invalidateAndClear(nan_iface_);
+    for (const auto& callback : event_cb_handler_.getCallbacks()) {
+        if (!callback->onIfaceRemoved(IfaceType::NAN, ifname).isOk()) {
+            LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
+        }
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 std::pair<WifiStatus, sp<IWifiP2pIface>> WifiChip::createP2pIfaceInternal() {
-  // Only 1 of NAN or P2P iface can be active at a time.
-  if (current_mode_id_ != kStaChipModeId || p2p_iface_.get() ||
-      nan_iface_.get()) {
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
-  }
-  std::string ifname = legacy_hal_.lock()->getP2pIfaceName();
-  p2p_iface_ = new WifiP2pIface(ifname, legacy_hal_);
-  for (const auto& callback : event_cb_handler_.getCallbacks()) {
-    if (!callback->onIfaceAdded(IfaceType::P2P, ifname).isOk()) {
-      LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
+    // Only 1 of NAN or P2P iface can be active at a time.
+    if (current_mode_id_ != kStaChipModeId || p2p_iface_.get() ||
+        nan_iface_.get()) {
+        return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
     }
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), p2p_iface_};
+    std::string ifname = getP2pIfaceName();
+    p2p_iface_ = new WifiP2pIface(ifname, legacy_hal_);
+    for (const auto& callback : event_cb_handler_.getCallbacks()) {
+        if (!callback->onIfaceAdded(IfaceType::P2P, ifname).isOk()) {
+            LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
+        }
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), p2p_iface_};
 }
 
 std::pair<WifiStatus, std::vector<hidl_string>>
 WifiChip::getP2pIfaceNamesInternal() {
-  if (!p2p_iface_.get()) {
-    return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS),
-          {legacy_hal_.lock()->getP2pIfaceName()}};
+    if (!p2p_iface_.get()) {
+        return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), {getP2pIfaceName()}};
 }
 
 std::pair<WifiStatus, sp<IWifiP2pIface>> WifiChip::getP2pIfaceInternal(
     const std::string& ifname) {
-  if (!p2p_iface_.get() || (ifname != legacy_hal_.lock()->getP2pIfaceName())) {
-    return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), p2p_iface_};
+    if (!p2p_iface_.get() || (ifname != getP2pIfaceName())) {
+        return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), p2p_iface_};
 }
 
 WifiStatus WifiChip::removeP2pIfaceInternal(const std::string& ifname) {
-  if (!p2p_iface_.get() || (ifname != legacy_hal_.lock()->getP2pIfaceName())) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  invalidateAndClear(p2p_iface_);
-  for (const auto& callback : event_cb_handler_.getCallbacks()) {
-    if (!callback->onIfaceRemoved(IfaceType::P2P, ifname).isOk()) {
-      LOG(ERROR) << "Failed to invoke onIfaceRemoved callback";
+    if (!p2p_iface_.get() || (ifname != getP2pIfaceName())) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    invalidateAndClear(p2p_iface_);
+    for (const auto& callback : event_cb_handler_.getCallbacks()) {
+        if (!callback->onIfaceRemoved(IfaceType::P2P, ifname).isOk()) {
+            LOG(ERROR) << "Failed to invoke onIfaceRemoved callback";
+        }
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 std::pair<WifiStatus, sp<IWifiStaIface>> WifiChip::createStaIfaceInternal() {
-  if (current_mode_id_ != kStaChipModeId || sta_iface_.get()) {
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
-  }
-  std::string ifname = legacy_hal_.lock()->getStaIfaceName();
-  sta_iface_ = new WifiStaIface(ifname, legacy_hal_);
-  for (const auto& callback : event_cb_handler_.getCallbacks()) {
-    if (!callback->onIfaceAdded(IfaceType::STA, ifname).isOk()) {
-      LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
+    if (current_mode_id_ != kStaChipModeId || sta_iface_.get()) {
+        return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
     }
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), sta_iface_};
+    std::string ifname = getWlan0IfaceName();
+    sta_iface_ = new WifiStaIface(ifname, legacy_hal_);
+    for (const auto& callback : event_cb_handler_.getCallbacks()) {
+        if (!callback->onIfaceAdded(IfaceType::STA, ifname).isOk()) {
+            LOG(ERROR) << "Failed to invoke onIfaceAdded callback";
+        }
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), sta_iface_};
 }
 
 std::pair<WifiStatus, std::vector<hidl_string>>
 WifiChip::getStaIfaceNamesInternal() {
-  if (!sta_iface_.get()) {
-    return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS),
-          {legacy_hal_.lock()->getStaIfaceName()}};
+    if (!sta_iface_.get()) {
+        return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), {getWlan0IfaceName()}};
 }
 
 std::pair<WifiStatus, sp<IWifiStaIface>> WifiChip::getStaIfaceInternal(
     const std::string& ifname) {
-  if (!sta_iface_.get() || (ifname != legacy_hal_.lock()->getStaIfaceName())) {
-    return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), sta_iface_};
+    if (!sta_iface_.get() || (ifname != getWlan0IfaceName())) {
+        return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), sta_iface_};
 }
 
 WifiStatus WifiChip::removeStaIfaceInternal(const std::string& ifname) {
-  if (!sta_iface_.get() || (ifname != legacy_hal_.lock()->getStaIfaceName())) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  invalidateAndClear(sta_iface_);
-  for (const auto& callback : event_cb_handler_.getCallbacks()) {
-    if (!callback->onIfaceRemoved(IfaceType::STA, ifname).isOk()) {
-      LOG(ERROR) << "Failed to invoke onIfaceRemoved callback";
+    if (!sta_iface_.get() || (ifname != getWlan0IfaceName())) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    invalidateAndClear(sta_iface_);
+    for (const auto& callback : event_cb_handler_.getCallbacks()) {
+        if (!callback->onIfaceRemoved(IfaceType::STA, ifname).isOk()) {
+            LOG(ERROR) << "Failed to invoke onIfaceRemoved callback";
+        }
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 std::pair<WifiStatus, sp<IWifiRttController>>
 WifiChip::createRttControllerInternal(const sp<IWifiIface>& bound_iface) {
-  sp<WifiRttController> rtt = new WifiRttController(bound_iface, legacy_hal_);
-  rtt_controllers_.emplace_back(rtt);
-  return {createWifiStatus(WifiStatusCode::SUCCESS), rtt};
+    sp<WifiRttController> rtt =
+        new WifiRttController(getWlan0IfaceName(), bound_iface, legacy_hal_);
+    rtt_controllers_.emplace_back(rtt);
+    return {createWifiStatus(WifiStatusCode::SUCCESS), rtt};
 }
 
 std::pair<WifiStatus, std::vector<WifiDebugRingBufferStatus>>
 WifiChip::getDebugRingBuffersStatusInternal() {
-  legacy_hal::wifi_error legacy_status;
-  std::vector<legacy_hal::wifi_ring_buffer_status>
-      legacy_ring_buffer_status_vec;
-  std::tie(legacy_status, legacy_ring_buffer_status_vec) =
-      legacy_hal_.lock()->getRingBuffersStatus();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  std::vector<WifiDebugRingBufferStatus> hidl_ring_buffer_status_vec;
-  if (!hidl_struct_util::convertLegacyVectorOfDebugRingBufferStatusToHidl(
-          legacy_ring_buffer_status_vec, &hidl_ring_buffer_status_vec)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS),
-          hidl_ring_buffer_status_vec};
+    legacy_hal::wifi_error legacy_status;
+    std::vector<legacy_hal::wifi_ring_buffer_status>
+        legacy_ring_buffer_status_vec;
+    std::tie(legacy_status, legacy_ring_buffer_status_vec) =
+        legacy_hal_.lock()->getRingBuffersStatus(getWlan0IfaceName());
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    std::vector<WifiDebugRingBufferStatus> hidl_ring_buffer_status_vec;
+    if (!hidl_struct_util::convertLegacyVectorOfDebugRingBufferStatusToHidl(
+            legacy_ring_buffer_status_vec, &hidl_ring_buffer_status_vec)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS),
+            hidl_ring_buffer_status_vec};
 }
 
 WifiStatus WifiChip::startLoggingToDebugRingBufferInternal(
-    const hidl_string& ring_name,
-    WifiDebugRingBufferVerboseLevel verbose_level,
-    uint32_t max_interval_in_sec,
-    uint32_t min_data_size_in_bytes) {
-  WifiStatus status = registerDebugRingBufferCallback();
-  if (status.code != WifiStatusCode::SUCCESS) {
-    return status;
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->startRingBufferLogging(
-          ring_name,
-          static_cast<
-              std::underlying_type<WifiDebugRingBufferVerboseLevel>::type>(
-              verbose_level),
-          max_interval_in_sec,
-          min_data_size_in_bytes);
-  return createWifiStatusFromLegacyError(legacy_status);
+    const hidl_string& ring_name, WifiDebugRingBufferVerboseLevel verbose_level,
+    uint32_t max_interval_in_sec, uint32_t min_data_size_in_bytes) {
+    WifiStatus status = registerDebugRingBufferCallback();
+    if (status.code != WifiStatusCode::SUCCESS) {
+        return status;
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->startRingBufferLogging(
+            getWlan0IfaceName(), ring_name,
+            static_cast<
+                std::underlying_type<WifiDebugRingBufferVerboseLevel>::type>(
+                verbose_level),
+            max_interval_in_sec, min_data_size_in_bytes);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::forceDumpToDebugRingBufferInternal(
     const hidl_string& ring_name) {
-  WifiStatus status = registerDebugRingBufferCallback();
-  if (status.code != WifiStatusCode::SUCCESS) {
-    return status;
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->getRingBufferData(ring_name);
-  return createWifiStatusFromLegacyError(legacy_status);
+    WifiStatus status = registerDebugRingBufferCallback();
+    if (status.code != WifiStatusCode::SUCCESS) {
+        return status;
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->getRingBufferData(getWlan0IfaceName(), ring_name);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::stopLoggingToDebugRingBufferInternal() {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->deregisterRingBufferCallbackHandler();
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->deregisterRingBufferCallbackHandler(
+            getWlan0IfaceName());
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 std::pair<WifiStatus, WifiDebugHostWakeReasonStats>
 WifiChip::getDebugHostWakeReasonStatsInternal() {
-  legacy_hal::wifi_error legacy_status;
-  legacy_hal::WakeReasonStats legacy_stats;
-  std::tie(legacy_status, legacy_stats) =
-      legacy_hal_.lock()->getWakeReasonStats();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  WifiDebugHostWakeReasonStats hidl_stats;
-  if (!hidl_struct_util::convertLegacyWakeReasonStatsToHidl(legacy_stats,
-                                                            &hidl_stats)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_stats};
+    legacy_hal::wifi_error legacy_status;
+    legacy_hal::WakeReasonStats legacy_stats;
+    std::tie(legacy_status, legacy_stats) =
+        legacy_hal_.lock()->getWakeReasonStats(getWlan0IfaceName());
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    WifiDebugHostWakeReasonStats hidl_stats;
+    if (!hidl_struct_util::convertLegacyWakeReasonStatsToHidl(legacy_stats,
+                                                              &hidl_stats)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_stats};
 }
 
 WifiStatus WifiChip::enableDebugErrorAlertsInternal(bool enable) {
-  legacy_hal::wifi_error legacy_status;
-  if (enable) {
-    android::wp<WifiChip> weak_ptr_this(this);
-    const auto& on_alert_callback = [weak_ptr_this](
-        int32_t error_code, std::vector<uint8_t> debug_data) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->onDebugErrorAlert(error_code, debug_data).isOk()) {
-          LOG(ERROR) << "Failed to invoke onDebugErrorAlert callback";
-        }
-      }
-    };
-    legacy_status = legacy_hal_.lock()->registerErrorAlertCallbackHandler(
-        on_alert_callback);
-  } else {
-    legacy_status = legacy_hal_.lock()->deregisterErrorAlertCallbackHandler();
-  }
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status;
+    if (enable) {
+        android::wp<WifiChip> weak_ptr_this(this);
+        const auto& on_alert_callback = [weak_ptr_this](
+                                            int32_t error_code,
+                                            std::vector<uint8_t> debug_data) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->onDebugErrorAlert(error_code, debug_data)
+                         .isOk()) {
+                    LOG(ERROR) << "Failed to invoke onDebugErrorAlert callback";
+                }
+            }
+        };
+        legacy_status = legacy_hal_.lock()->registerErrorAlertCallbackHandler(
+            getWlan0IfaceName(), on_alert_callback);
+    } else {
+        legacy_status = legacy_hal_.lock()->deregisterErrorAlertCallbackHandler(
+            getWlan0IfaceName());
+    }
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::selectTxPowerScenarioInternal(TxPowerScenario scenario) {
-  auto legacy_status = legacy_hal_.lock()->selectTxPowerScenario(
-      hidl_struct_util::convertHidlTxPowerScenarioToLegacy(scenario));
-  return createWifiStatusFromLegacyError(legacy_status);
+    auto legacy_status = legacy_hal_.lock()->selectTxPowerScenario(
+        getWlan0IfaceName(),
+        hidl_struct_util::convertHidlTxPowerScenarioToLegacy(scenario));
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::resetTxPowerScenarioInternal() {
-  auto legacy_status = legacy_hal_.lock()->resetTxPowerScenario();
-  return createWifiStatusFromLegacyError(legacy_status);
+    auto legacy_status =
+        legacy_hal_.lock()->resetTxPowerScenario(getWlan0IfaceName());
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::handleChipConfiguration(ChipModeId mode_id) {
-  // If the chip is already configured in a different mode, stop
-  // the legacy HAL and then start it after firmware mode change.
-  // Currently the underlying implementation has a deadlock issue.
-  // We should return ERROR_NOT_SUPPORTED if chip is already configured in
-  // a different mode.
-  if (current_mode_id_ != kInvalidModeId) {
-    // TODO(b/37446050): Fix the deadlock.
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-  }
-  bool success;
-  if (mode_id == kStaChipModeId) {
-    success = mode_controller_.lock()->changeFirmwareMode(IfaceType::STA);
-  } else {
-    success = mode_controller_.lock()->changeFirmwareMode(IfaceType::AP);
-  }
-  if (!success) {
-    return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-  }
-  legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->start();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to start legacy HAL: "
-               << legacyErrorToString(legacy_status);
-    return createWifiStatusFromLegacyError(legacy_status);
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    // If the chip is already configured in a different mode, stop
+    // the legacy HAL and then start it after firmware mode change.
+    // Currently the underlying implementation has a deadlock issue.
+    // We should return ERROR_NOT_SUPPORTED if chip is already configured in
+    // a different mode.
+    if (current_mode_id_ != kInvalidModeId) {
+        // TODO(b/37446050): Fix the deadlock.
+        return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+    }
+    bool success;
+    if (mode_id == kStaChipModeId) {
+        success = mode_controller_.lock()->changeFirmwareMode(IfaceType::STA);
+    } else {
+        success = mode_controller_.lock()->changeFirmwareMode(IfaceType::AP);
+    }
+    if (!success) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->start();
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to start legacy HAL: "
+                   << legacyErrorToString(legacy_status);
+        return createWifiStatusFromLegacyError(legacy_status);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 WifiStatus WifiChip::registerDebugRingBufferCallback() {
-  if (debug_ring_buffer_cb_registered_) {
-    return createWifiStatus(WifiStatusCode::SUCCESS);
-  }
-
-  android::wp<WifiChip> weak_ptr_this(this);
-  const auto& on_ring_buffer_data_callback = [weak_ptr_this](
-      const std::string& /* name */,
-      const std::vector<uint8_t>& data,
-      const legacy_hal::wifi_ring_buffer_status& status) {
-    const auto shared_ptr_this = weak_ptr_this.promote();
-    if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-      LOG(ERROR) << "Callback invoked on an invalid object";
-      return;
+    if (debug_ring_buffer_cb_registered_) {
+        return createWifiStatus(WifiStatusCode::SUCCESS);
     }
-    WifiDebugRingBufferStatus hidl_status;
-    if (!hidl_struct_util::convertLegacyDebugRingBufferStatusToHidl(
-            status, &hidl_status)) {
-      LOG(ERROR) << "Error converting ring buffer status";
-      return;
-    }
-    for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-      if (!callback->onDebugRingBufferDataAvailable(hidl_status, data).isOk()) {
-        LOG(ERROR) << "Failed to invoke onDebugRingBufferDataAvailable"
-                   << " callback on: " << toString(callback);
 
-      }
-    }
-  };
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->registerRingBufferCallbackHandler(
-          on_ring_buffer_data_callback);
+    android::wp<WifiChip> weak_ptr_this(this);
+    const auto& on_ring_buffer_data_callback =
+        [weak_ptr_this](const std::string& /* name */,
+                        const std::vector<uint8_t>& data,
+                        const legacy_hal::wifi_ring_buffer_status& status) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            WifiDebugRingBufferStatus hidl_status;
+            if (!hidl_struct_util::convertLegacyDebugRingBufferStatusToHidl(
+                    status, &hidl_status)) {
+                LOG(ERROR) << "Error converting ring buffer status";
+                return;
+            }
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->onDebugRingBufferDataAvailable(hidl_status, data)
+                         .isOk()) {
+                    LOG(ERROR)
+                        << "Failed to invoke onDebugRingBufferDataAvailable"
+                        << " callback on: " << toString(callback);
+                }
+            }
+        };
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->registerRingBufferCallbackHandler(
+            getWlan0IfaceName(), on_ring_buffer_data_callback);
 
-  if (legacy_status == legacy_hal::WIFI_SUCCESS) {
-    debug_ring_buffer_cb_registered_ = true;
-  }
-  return createWifiStatusFromLegacyError(legacy_status);
+    if (legacy_status == legacy_hal::WIFI_SUCCESS) {
+        debug_ring_buffer_cb_registered_ = true;
+    }
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_chip.h b/wifi/1.2/default/wifi_chip.h
index 2b9ca64..8cb15bb 100644
--- a/wifi/1.2/default/wifi_chip.h
+++ b/wifi/1.2/default/wifi_chip.h
@@ -44,168 +44,168 @@
  * identifying handle information stored here.
  */
 class WifiChip : public V1_1::IWifiChip {
- public:
-  WifiChip(
-      ChipId chip_id,
-      const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
-      const std::weak_ptr<mode_controller::WifiModeController> mode_controller);
-  // 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();
-  bool isValid();
-  std::set<sp<IWifiChipEventCallback>> getEventCallbacks();
+   public:
+    WifiChip(ChipId chip_id,
+             const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
+             const std::weak_ptr<mode_controller::WifiModeController>
+                 mode_controller);
+    // 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();
+    bool isValid();
+    std::set<sp<IWifiChipEventCallback>> getEventCallbacks();
 
-  // HIDL methods exposed.
-  Return<void> getId(getId_cb hidl_status_cb) override;
-  Return<void> registerEventCallback(
-      const sp<IWifiChipEventCallback>& event_callback,
-      registerEventCallback_cb hidl_status_cb) override;
-  Return<void> getCapabilities(getCapabilities_cb hidl_status_cb) override;
-  Return<void> getAvailableModes(getAvailableModes_cb hidl_status_cb) override;
-  Return<void> configureChip(ChipModeId mode_id,
-                             configureChip_cb hidl_status_cb) override;
-  Return<void> getMode(getMode_cb hidl_status_cb) override;
-  Return<void> requestChipDebugInfo(
-      requestChipDebugInfo_cb hidl_status_cb) override;
-  Return<void> requestDriverDebugDump(
-      requestDriverDebugDump_cb hidl_status_cb) override;
-  Return<void> requestFirmwareDebugDump(
-      requestFirmwareDebugDump_cb hidl_status_cb) override;
-  Return<void> createApIface(createApIface_cb hidl_status_cb) override;
-  Return<void> getApIfaceNames(getApIfaceNames_cb hidl_status_cb) override;
-  Return<void> getApIface(const hidl_string& ifname,
-                          getApIface_cb hidl_status_cb) override;
-  Return<void> removeApIface(const hidl_string& ifname,
-                             removeApIface_cb hidl_status_cb) override;
-  Return<void> createNanIface(createNanIface_cb hidl_status_cb) override;
-  Return<void> getNanIfaceNames(getNanIfaceNames_cb hidl_status_cb) override;
-  Return<void> getNanIface(const hidl_string& ifname,
-                           getNanIface_cb hidl_status_cb) override;
-  Return<void> removeNanIface(const hidl_string& ifname,
-                              removeNanIface_cb hidl_status_cb) override;
-  Return<void> createP2pIface(createP2pIface_cb hidl_status_cb) override;
-  Return<void> getP2pIfaceNames(getP2pIfaceNames_cb hidl_status_cb) override;
-  Return<void> getP2pIface(const hidl_string& ifname,
-                           getP2pIface_cb hidl_status_cb) override;
-  Return<void> removeP2pIface(const hidl_string& ifname,
-                              removeP2pIface_cb hidl_status_cb) override;
-  Return<void> createStaIface(createStaIface_cb hidl_status_cb) override;
-  Return<void> getStaIfaceNames(getStaIfaceNames_cb hidl_status_cb) override;
-  Return<void> getStaIface(const hidl_string& ifname,
-                           getStaIface_cb hidl_status_cb) override;
-  Return<void> removeStaIface(const hidl_string& ifname,
-                              removeStaIface_cb hidl_status_cb) override;
-  Return<void> createRttController(
-      const sp<IWifiIface>& bound_iface,
-      createRttController_cb hidl_status_cb) override;
-  Return<void> getDebugRingBuffersStatus(
-      getDebugRingBuffersStatus_cb hidl_status_cb) override;
-  Return<void> startLoggingToDebugRingBuffer(
-      const hidl_string& ring_name,
-      WifiDebugRingBufferVerboseLevel verbose_level,
-      uint32_t max_interval_in_sec,
-      uint32_t min_data_size_in_bytes,
-      startLoggingToDebugRingBuffer_cb hidl_status_cb) override;
-  Return<void> forceDumpToDebugRingBuffer(
-      const hidl_string& ring_name,
-      forceDumpToDebugRingBuffer_cb hidl_status_cb) override;
-  Return<void> stopLoggingToDebugRingBuffer(
-      stopLoggingToDebugRingBuffer_cb hidl_status_cb) override;
-  Return<void> getDebugHostWakeReasonStats(
-      getDebugHostWakeReasonStats_cb hidl_status_cb) override;
-  Return<void> enableDebugErrorAlerts(
-      bool enable, enableDebugErrorAlerts_cb hidl_status_cb) override;
-  Return<void> selectTxPowerScenario(
-      TxPowerScenario scenario,
-      selectTxPowerScenario_cb hidl_status_cb) override;
-  Return<void> resetTxPowerScenario(
-      resetTxPowerScenario_cb hidl_status_cb) override;
+    // HIDL methods exposed.
+    Return<void> getId(getId_cb hidl_status_cb) override;
+    Return<void> registerEventCallback(
+        const sp<IWifiChipEventCallback>& event_callback,
+        registerEventCallback_cb hidl_status_cb) override;
+    Return<void> getCapabilities(getCapabilities_cb hidl_status_cb) override;
+    Return<void> getAvailableModes(
+        getAvailableModes_cb hidl_status_cb) override;
+    Return<void> configureChip(ChipModeId mode_id,
+                               configureChip_cb hidl_status_cb) override;
+    Return<void> getMode(getMode_cb hidl_status_cb) override;
+    Return<void> requestChipDebugInfo(
+        requestChipDebugInfo_cb hidl_status_cb) override;
+    Return<void> requestDriverDebugDump(
+        requestDriverDebugDump_cb hidl_status_cb) override;
+    Return<void> requestFirmwareDebugDump(
+        requestFirmwareDebugDump_cb hidl_status_cb) override;
+    Return<void> createApIface(createApIface_cb hidl_status_cb) override;
+    Return<void> getApIfaceNames(getApIfaceNames_cb hidl_status_cb) override;
+    Return<void> getApIface(const hidl_string& ifname,
+                            getApIface_cb hidl_status_cb) override;
+    Return<void> removeApIface(const hidl_string& ifname,
+                               removeApIface_cb hidl_status_cb) override;
+    Return<void> createNanIface(createNanIface_cb hidl_status_cb) override;
+    Return<void> getNanIfaceNames(getNanIfaceNames_cb hidl_status_cb) override;
+    Return<void> getNanIface(const hidl_string& ifname,
+                             getNanIface_cb hidl_status_cb) override;
+    Return<void> removeNanIface(const hidl_string& ifname,
+                                removeNanIface_cb hidl_status_cb) override;
+    Return<void> createP2pIface(createP2pIface_cb hidl_status_cb) override;
+    Return<void> getP2pIfaceNames(getP2pIfaceNames_cb hidl_status_cb) override;
+    Return<void> getP2pIface(const hidl_string& ifname,
+                             getP2pIface_cb hidl_status_cb) override;
+    Return<void> removeP2pIface(const hidl_string& ifname,
+                                removeP2pIface_cb hidl_status_cb) override;
+    Return<void> createStaIface(createStaIface_cb hidl_status_cb) override;
+    Return<void> getStaIfaceNames(getStaIfaceNames_cb hidl_status_cb) override;
+    Return<void> getStaIface(const hidl_string& ifname,
+                             getStaIface_cb hidl_status_cb) override;
+    Return<void> removeStaIface(const hidl_string& ifname,
+                                removeStaIface_cb hidl_status_cb) override;
+    Return<void> createRttController(
+        const sp<IWifiIface>& bound_iface,
+        createRttController_cb hidl_status_cb) override;
+    Return<void> getDebugRingBuffersStatus(
+        getDebugRingBuffersStatus_cb hidl_status_cb) override;
+    Return<void> startLoggingToDebugRingBuffer(
+        const hidl_string& ring_name,
+        WifiDebugRingBufferVerboseLevel verbose_level,
+        uint32_t max_interval_in_sec, uint32_t min_data_size_in_bytes,
+        startLoggingToDebugRingBuffer_cb hidl_status_cb) override;
+    Return<void> forceDumpToDebugRingBuffer(
+        const hidl_string& ring_name,
+        forceDumpToDebugRingBuffer_cb hidl_status_cb) override;
+    Return<void> stopLoggingToDebugRingBuffer(
+        stopLoggingToDebugRingBuffer_cb hidl_status_cb) override;
+    Return<void> getDebugHostWakeReasonStats(
+        getDebugHostWakeReasonStats_cb hidl_status_cb) override;
+    Return<void> enableDebugErrorAlerts(
+        bool enable, enableDebugErrorAlerts_cb hidl_status_cb) override;
+    Return<void> selectTxPowerScenario(
+        TxPowerScenario scenario,
+        selectTxPowerScenario_cb hidl_status_cb) override;
+    Return<void> resetTxPowerScenario(
+        resetTxPowerScenario_cb hidl_status_cb) override;
 
- private:
-  void invalidateAndRemoveAllIfaces();
+   private:
+    void invalidateAndRemoveAllIfaces();
 
-  // Corresponding worker functions for the HIDL methods.
-  std::pair<WifiStatus, ChipId> getIdInternal();
-  WifiStatus registerEventCallbackInternal(
-      const sp<IWifiChipEventCallback>& event_callback);
-  std::pair<WifiStatus, uint32_t> getCapabilitiesInternal();
-  std::pair<WifiStatus, std::vector<ChipMode>> getAvailableModesInternal();
-  WifiStatus configureChipInternal(ChipModeId mode_id);
-  std::pair<WifiStatus, uint32_t> getModeInternal();
-  std::pair<WifiStatus, IWifiChip::ChipDebugInfo>
-  requestChipDebugInfoInternal();
-  std::pair<WifiStatus, std::vector<uint8_t>> requestDriverDebugDumpInternal();
-  std::pair<WifiStatus, std::vector<uint8_t>>
-  requestFirmwareDebugDumpInternal();
-  std::pair<WifiStatus, sp<IWifiApIface>> createApIfaceInternal();
-  std::pair<WifiStatus, std::vector<hidl_string>> getApIfaceNamesInternal();
-  std::pair<WifiStatus, sp<IWifiApIface>> getApIfaceInternal(
-      const std::string& ifname);
-  WifiStatus removeApIfaceInternal(const std::string& ifname);
-  std::pair<WifiStatus, sp<IWifiNanIface>> createNanIfaceInternal();
-  std::pair<WifiStatus, std::vector<hidl_string>> getNanIfaceNamesInternal();
-  std::pair<WifiStatus, sp<IWifiNanIface>> getNanIfaceInternal(
-      const std::string& ifname);
-  WifiStatus removeNanIfaceInternal(const std::string& ifname);
-  std::pair<WifiStatus, sp<IWifiP2pIface>> createP2pIfaceInternal();
-  std::pair<WifiStatus, std::vector<hidl_string>> getP2pIfaceNamesInternal();
-  std::pair<WifiStatus, sp<IWifiP2pIface>> getP2pIfaceInternal(
-      const std::string& ifname);
-  WifiStatus removeP2pIfaceInternal(const std::string& ifname);
-  std::pair<WifiStatus, sp<IWifiStaIface>> createStaIfaceInternal();
-  std::pair<WifiStatus, std::vector<hidl_string>> getStaIfaceNamesInternal();
-  std::pair<WifiStatus, sp<IWifiStaIface>> getStaIfaceInternal(
-      const std::string& ifname);
-  WifiStatus removeStaIfaceInternal(const std::string& ifname);
-  std::pair<WifiStatus, sp<IWifiRttController>> createRttControllerInternal(
-      const sp<IWifiIface>& bound_iface);
-  std::pair<WifiStatus, std::vector<WifiDebugRingBufferStatus>>
-  getDebugRingBuffersStatusInternal();
-  WifiStatus startLoggingToDebugRingBufferInternal(
-      const hidl_string& ring_name,
-      WifiDebugRingBufferVerboseLevel verbose_level,
-      uint32_t max_interval_in_sec,
-      uint32_t min_data_size_in_bytes);
-  WifiStatus forceDumpToDebugRingBufferInternal(const hidl_string& ring_name);
-  WifiStatus stopLoggingToDebugRingBufferInternal();
-  std::pair<WifiStatus, WifiDebugHostWakeReasonStats>
-  getDebugHostWakeReasonStatsInternal();
-  WifiStatus enableDebugErrorAlertsInternal(bool enable);
-  WifiStatus selectTxPowerScenarioInternal(TxPowerScenario scenario);
-  WifiStatus resetTxPowerScenarioInternal();
+    // Corresponding worker functions for the HIDL methods.
+    std::pair<WifiStatus, ChipId> getIdInternal();
+    WifiStatus registerEventCallbackInternal(
+        const sp<IWifiChipEventCallback>& event_callback);
+    std::pair<WifiStatus, uint32_t> getCapabilitiesInternal();
+    std::pair<WifiStatus, std::vector<ChipMode>> getAvailableModesInternal();
+    WifiStatus configureChipInternal(ChipModeId mode_id);
+    std::pair<WifiStatus, uint32_t> getModeInternal();
+    std::pair<WifiStatus, IWifiChip::ChipDebugInfo>
+    requestChipDebugInfoInternal();
+    std::pair<WifiStatus, std::vector<uint8_t>>
+    requestDriverDebugDumpInternal();
+    std::pair<WifiStatus, std::vector<uint8_t>>
+    requestFirmwareDebugDumpInternal();
+    std::pair<WifiStatus, sp<IWifiApIface>> createApIfaceInternal();
+    std::pair<WifiStatus, std::vector<hidl_string>> getApIfaceNamesInternal();
+    std::pair<WifiStatus, sp<IWifiApIface>> getApIfaceInternal(
+        const std::string& ifname);
+    WifiStatus removeApIfaceInternal(const std::string& ifname);
+    std::pair<WifiStatus, sp<IWifiNanIface>> createNanIfaceInternal();
+    std::pair<WifiStatus, std::vector<hidl_string>> getNanIfaceNamesInternal();
+    std::pair<WifiStatus, sp<IWifiNanIface>> getNanIfaceInternal(
+        const std::string& ifname);
+    WifiStatus removeNanIfaceInternal(const std::string& ifname);
+    std::pair<WifiStatus, sp<IWifiP2pIface>> createP2pIfaceInternal();
+    std::pair<WifiStatus, std::vector<hidl_string>> getP2pIfaceNamesInternal();
+    std::pair<WifiStatus, sp<IWifiP2pIface>> getP2pIfaceInternal(
+        const std::string& ifname);
+    WifiStatus removeP2pIfaceInternal(const std::string& ifname);
+    std::pair<WifiStatus, sp<IWifiStaIface>> createStaIfaceInternal();
+    std::pair<WifiStatus, std::vector<hidl_string>> getStaIfaceNamesInternal();
+    std::pair<WifiStatus, sp<IWifiStaIface>> getStaIfaceInternal(
+        const std::string& ifname);
+    WifiStatus removeStaIfaceInternal(const std::string& ifname);
+    std::pair<WifiStatus, sp<IWifiRttController>> createRttControllerInternal(
+        const sp<IWifiIface>& bound_iface);
+    std::pair<WifiStatus, std::vector<WifiDebugRingBufferStatus>>
+    getDebugRingBuffersStatusInternal();
+    WifiStatus startLoggingToDebugRingBufferInternal(
+        const hidl_string& ring_name,
+        WifiDebugRingBufferVerboseLevel verbose_level,
+        uint32_t max_interval_in_sec, uint32_t min_data_size_in_bytes);
+    WifiStatus forceDumpToDebugRingBufferInternal(const hidl_string& ring_name);
+    WifiStatus stopLoggingToDebugRingBufferInternal();
+    std::pair<WifiStatus, WifiDebugHostWakeReasonStats>
+    getDebugHostWakeReasonStatsInternal();
+    WifiStatus enableDebugErrorAlertsInternal(bool enable);
+    WifiStatus selectTxPowerScenarioInternal(TxPowerScenario scenario);
+    WifiStatus resetTxPowerScenarioInternal();
 
-  WifiStatus handleChipConfiguration(ChipModeId mode_id);
-  WifiStatus registerDebugRingBufferCallback();
+    WifiStatus handleChipConfiguration(ChipModeId mode_id);
+    WifiStatus registerDebugRingBufferCallback();
 
-  ChipId chip_id_;
-  std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-  std::weak_ptr<mode_controller::WifiModeController> mode_controller_;
-  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_;
-  uint32_t current_mode_id_;
-  // The legacy ring buffer callback API has only a global callback
-  // registration mechanism. Use this to check if we have already
-  // registered a callback.
-  bool debug_ring_buffer_cb_registered_;
-  hidl_callback_util::HidlCallbackHandler<IWifiChipEventCallback>
-      event_cb_handler_;
+    ChipId chip_id_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    std::weak_ptr<mode_controller::WifiModeController> mode_controller_;
+    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_;
+    uint32_t current_mode_id_;
+    // The legacy ring buffer callback API has only a global callback
+    // registration mechanism. Use this to check if we have already
+    // registered a callback.
+    bool debug_ring_buffer_cb_registered_;
+    hidl_callback_util::HidlCallbackHandler<IWifiChipEventCallback>
+        event_cb_handler_;
 
-  DISALLOW_COPY_AND_ASSIGN(WifiChip);
+    DISALLOW_COPY_AND_ASSIGN(WifiChip);
 };
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_feature_flags.h b/wifi/1.2/default/wifi_feature_flags.h
index c692cd9..da4ca37 100644
--- a/wifi/1.2/default/wifi_feature_flags.h
+++ b/wifi/1.2/default/wifi_feature_flags.h
@@ -24,12 +24,12 @@
 namespace implementation {
 
 class WifiFeatureFlags {
- public:
+   public:
 #ifdef WIFI_HIDL_FEATURE_AWARE
-  static const bool wifiHidlFeatureAware = true;
+    static const bool wifiHidlFeatureAware = true;
 #else
-  static const bool wifiHidlFeatureAware = false;
-#endif // WIFI_HIDL_FEATURE_AWARE
+    static const bool wifiHidlFeatureAware = false;
+#endif  // WIFI_HIDL_FEATURE_AWARE
 };
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_legacy_hal.cpp b/wifi/1.2/default/wifi_legacy_hal.cpp
index 54d9ca0..8289c67 100644
--- a/wifi/1.2/default/wifi_legacy_hal.cpp
+++ b/wifi/1.2/default/wifi_legacy_hal.cpp
@@ -18,7 +18,6 @@
 #include <chrono>
 
 #include <android-base/logging.h>
-#include <cutils/properties.h>
 
 #include "hidl_sync_util.h"
 #include "wifi_legacy_hal.h"
@@ -39,10 +38,10 @@
 
 // Helper function to create a non-const char* for legacy Hal API's.
 std::vector<char> makeCharVec(const std::string& str) {
-  std::vector<char> vec(str.size() + 1);
-  vec.assign(str.begin(), str.end());
-  vec.push_back('\0');
-  return vec;
+    std::vector<char> vec(str.size() + 1);
+    vec.assign(str.begin(), str.end());
+    vec.push_back('\0');
+    return vec;
 }
 }  // namespace
 
@@ -59,116 +58,107 @@
 // Callback to be invoked once |stop| is complete
 std::function<void(wifi_handle handle)> on_stop_complete_internal_callback;
 void onAsyncStopComplete(wifi_handle handle) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_stop_complete_internal_callback) {
-    on_stop_complete_internal_callback(handle);
-    // Invalidate this callback since we don't want this firing again.
-    on_stop_complete_internal_callback = nullptr;
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_stop_complete_internal_callback) {
+        on_stop_complete_internal_callback(handle);
+        // Invalidate this callback since we don't want this firing again.
+        on_stop_complete_internal_callback = nullptr;
+    }
 }
 
 // Callback to be invoked for driver dump.
 std::function<void(char*, int)> on_driver_memory_dump_internal_callback;
 void onSyncDriverMemoryDump(char* buffer, int buffer_size) {
-  if (on_driver_memory_dump_internal_callback) {
-    on_driver_memory_dump_internal_callback(buffer, buffer_size);
-  }
+    if (on_driver_memory_dump_internal_callback) {
+        on_driver_memory_dump_internal_callback(buffer, buffer_size);
+    }
 }
 
 // Callback to be invoked for firmware dump.
 std::function<void(char*, int)> on_firmware_memory_dump_internal_callback;
 void onSyncFirmwareMemoryDump(char* buffer, int buffer_size) {
-  if (on_firmware_memory_dump_internal_callback) {
-    on_firmware_memory_dump_internal_callback(buffer, buffer_size);
-  }
+    if (on_firmware_memory_dump_internal_callback) {
+        on_firmware_memory_dump_internal_callback(buffer, buffer_size);
+    }
 }
 
 // Callback to be invoked for Gscan events.
 std::function<void(wifi_request_id, wifi_scan_event)>
     on_gscan_event_internal_callback;
 void onAsyncGscanEvent(wifi_request_id id, wifi_scan_event event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_gscan_event_internal_callback) {
-    on_gscan_event_internal_callback(id, event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_gscan_event_internal_callback) {
+        on_gscan_event_internal_callback(id, event);
+    }
 }
 
 // Callback to be invoked for Gscan full results.
 std::function<void(wifi_request_id, wifi_scan_result*, uint32_t)>
     on_gscan_full_result_internal_callback;
-void onAsyncGscanFullResult(wifi_request_id id,
-                            wifi_scan_result* result,
+void onAsyncGscanFullResult(wifi_request_id id, wifi_scan_result* result,
                             uint32_t buckets_scanned) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_gscan_full_result_internal_callback) {
-    on_gscan_full_result_internal_callback(id, result, buckets_scanned);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_gscan_full_result_internal_callback) {
+        on_gscan_full_result_internal_callback(id, result, buckets_scanned);
+    }
 }
 
 // Callback to be invoked for link layer stats results.
 std::function<void((wifi_request_id, wifi_iface_stat*, int, wifi_radio_stat*))>
     on_link_layer_stats_result_internal_callback;
-void onSyncLinkLayerStatsResult(wifi_request_id id,
-                                wifi_iface_stat* iface_stat,
-                                int num_radios,
-                                wifi_radio_stat* radio_stat) {
-  if (on_link_layer_stats_result_internal_callback) {
-    on_link_layer_stats_result_internal_callback(
-        id, iface_stat, num_radios, radio_stat);
-  }
+void onSyncLinkLayerStatsResult(wifi_request_id id, wifi_iface_stat* iface_stat,
+                                int num_radios, wifi_radio_stat* radio_stat) {
+    if (on_link_layer_stats_result_internal_callback) {
+        on_link_layer_stats_result_internal_callback(id, iface_stat, num_radios,
+                                                     radio_stat);
+    }
 }
 
 // Callback to be invoked for rssi threshold breach.
 std::function<void((wifi_request_id, uint8_t*, int8_t))>
     on_rssi_threshold_breached_internal_callback;
-void onAsyncRssiThresholdBreached(wifi_request_id id,
-                                  uint8_t* bssid,
+void onAsyncRssiThresholdBreached(wifi_request_id id, uint8_t* bssid,
                                   int8_t rssi) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_rssi_threshold_breached_internal_callback) {
-    on_rssi_threshold_breached_internal_callback(id, bssid, rssi);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_rssi_threshold_breached_internal_callback) {
+        on_rssi_threshold_breached_internal_callback(id, bssid, rssi);
+    }
 }
 
 // Callback to be invoked for ring buffer data indication.
 std::function<void(char*, char*, int, wifi_ring_buffer_status*)>
     on_ring_buffer_data_internal_callback;
-void onAsyncRingBufferData(char* ring_name,
-                           char* buffer,
-                           int buffer_size,
+void onAsyncRingBufferData(char* ring_name, char* buffer, int buffer_size,
                            wifi_ring_buffer_status* status) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_ring_buffer_data_internal_callback) {
-    on_ring_buffer_data_internal_callback(
-        ring_name, buffer, buffer_size, status);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_ring_buffer_data_internal_callback) {
+        on_ring_buffer_data_internal_callback(ring_name, buffer, buffer_size,
+                                              status);
+    }
 }
 
 // Callback to be invoked for error alert indication.
 std::function<void(wifi_request_id, char*, int, int)>
     on_error_alert_internal_callback;
-void onAsyncErrorAlert(wifi_request_id id,
-                       char* buffer,
-                       int buffer_size,
+void onAsyncErrorAlert(wifi_request_id id, char* buffer, int buffer_size,
                        int err_code) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_error_alert_internal_callback) {
-    on_error_alert_internal_callback(id, buffer, buffer_size, err_code);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_error_alert_internal_callback) {
+        on_error_alert_internal_callback(id, buffer, buffer_size, err_code);
+    }
 }
 
 // Callback to be invoked for rtt results results.
-std::function<void(
-    wifi_request_id, unsigned num_results, wifi_rtt_result* rtt_results[])>
+std::function<void(wifi_request_id, unsigned num_results,
+                   wifi_rtt_result* rtt_results[])>
     on_rtt_results_internal_callback;
-void onAsyncRttResults(wifi_request_id id,
-                       unsigned num_results,
+void onAsyncRttResults(wifi_request_id id, unsigned num_results,
                        wifi_rtt_result* rtt_results[]) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_rtt_results_internal_callback) {
-    on_rtt_results_internal_callback(id, num_results, rtt_results);
-    on_rtt_results_internal_callback = nullptr;
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_rtt_results_internal_callback) {
+        on_rtt_results_internal_callback(id, num_results, rtt_results);
+        on_rtt_results_internal_callback = nullptr;
+    }
 }
 
 // Callbacks for the various NAN operations.
@@ -178,1044 +168,1040 @@
 std::function<void(transaction_id, const NanResponseMsg&)>
     on_nan_notify_response_user_callback;
 void onAysncNanNotifyResponse(transaction_id id, NanResponseMsg* msg) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_notify_response_user_callback && msg) {
-    on_nan_notify_response_user_callback(id, *msg);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_notify_response_user_callback && msg) {
+        on_nan_notify_response_user_callback(id, *msg);
+    }
 }
 
 std::function<void(const NanPublishRepliedInd&)>
     on_nan_event_publish_replied_user_callback;
 void onAysncNanEventPublishReplied(NanPublishRepliedInd* /* event */) {
-  LOG(ERROR) << "onAysncNanEventPublishReplied triggered";
+    LOG(ERROR) << "onAysncNanEventPublishReplied triggered";
 }
 
 std::function<void(const NanPublishTerminatedInd&)>
     on_nan_event_publish_terminated_user_callback;
 void onAysncNanEventPublishTerminated(NanPublishTerminatedInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_publish_terminated_user_callback && event) {
-    on_nan_event_publish_terminated_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_publish_terminated_user_callback && event) {
+        on_nan_event_publish_terminated_user_callback(*event);
+    }
 }
 
 std::function<void(const NanMatchInd&)> on_nan_event_match_user_callback;
 void onAysncNanEventMatch(NanMatchInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_match_user_callback && event) {
-    on_nan_event_match_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_match_user_callback && event) {
+        on_nan_event_match_user_callback(*event);
+    }
 }
 
 std::function<void(const NanMatchExpiredInd&)>
     on_nan_event_match_expired_user_callback;
 void onAysncNanEventMatchExpired(NanMatchExpiredInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_match_expired_user_callback && event) {
-    on_nan_event_match_expired_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_match_expired_user_callback && event) {
+        on_nan_event_match_expired_user_callback(*event);
+    }
 }
 
 std::function<void(const NanSubscribeTerminatedInd&)>
     on_nan_event_subscribe_terminated_user_callback;
 void onAysncNanEventSubscribeTerminated(NanSubscribeTerminatedInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_subscribe_terminated_user_callback && event) {
-    on_nan_event_subscribe_terminated_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_subscribe_terminated_user_callback && event) {
+        on_nan_event_subscribe_terminated_user_callback(*event);
+    }
 }
 
 std::function<void(const NanFollowupInd&)> on_nan_event_followup_user_callback;
 void onAysncNanEventFollowup(NanFollowupInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_followup_user_callback && event) {
-    on_nan_event_followup_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_followup_user_callback && event) {
+        on_nan_event_followup_user_callback(*event);
+    }
 }
 
 std::function<void(const NanDiscEngEventInd&)>
     on_nan_event_disc_eng_event_user_callback;
 void onAysncNanEventDiscEngEvent(NanDiscEngEventInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_disc_eng_event_user_callback && event) {
-    on_nan_event_disc_eng_event_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_disc_eng_event_user_callback && event) {
+        on_nan_event_disc_eng_event_user_callback(*event);
+    }
 }
 
 std::function<void(const NanDisabledInd&)> on_nan_event_disabled_user_callback;
 void onAysncNanEventDisabled(NanDisabledInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_disabled_user_callback && event) {
-    on_nan_event_disabled_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_disabled_user_callback && event) {
+        on_nan_event_disabled_user_callback(*event);
+    }
 }
 
 std::function<void(const NanTCAInd&)> on_nan_event_tca_user_callback;
 void onAysncNanEventTca(NanTCAInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_tca_user_callback && event) {
-    on_nan_event_tca_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_tca_user_callback && event) {
+        on_nan_event_tca_user_callback(*event);
+    }
 }
 
 std::function<void(const NanBeaconSdfPayloadInd&)>
     on_nan_event_beacon_sdf_payload_user_callback;
 void onAysncNanEventBeaconSdfPayload(NanBeaconSdfPayloadInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_beacon_sdf_payload_user_callback && event) {
-    on_nan_event_beacon_sdf_payload_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_beacon_sdf_payload_user_callback && event) {
+        on_nan_event_beacon_sdf_payload_user_callback(*event);
+    }
 }
 
 std::function<void(const NanDataPathRequestInd&)>
     on_nan_event_data_path_request_user_callback;
 void onAysncNanEventDataPathRequest(NanDataPathRequestInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_data_path_request_user_callback && event) {
-    on_nan_event_data_path_request_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_data_path_request_user_callback && event) {
+        on_nan_event_data_path_request_user_callback(*event);
+    }
 }
 std::function<void(const NanDataPathConfirmInd&)>
     on_nan_event_data_path_confirm_user_callback;
 void onAysncNanEventDataPathConfirm(NanDataPathConfirmInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_data_path_confirm_user_callback && event) {
-    on_nan_event_data_path_confirm_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_data_path_confirm_user_callback && event) {
+        on_nan_event_data_path_confirm_user_callback(*event);
+    }
 }
 
 std::function<void(const NanDataPathEndInd&)>
     on_nan_event_data_path_end_user_callback;
 void onAysncNanEventDataPathEnd(NanDataPathEndInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_data_path_end_user_callback && event) {
-    on_nan_event_data_path_end_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_data_path_end_user_callback && event) {
+        on_nan_event_data_path_end_user_callback(*event);
+    }
 }
 
 std::function<void(const NanTransmitFollowupInd&)>
     on_nan_event_transmit_follow_up_user_callback;
 void onAysncNanEventTransmitFollowUp(NanTransmitFollowupInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_transmit_follow_up_user_callback && event) {
-    on_nan_event_transmit_follow_up_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_transmit_follow_up_user_callback && event) {
+        on_nan_event_transmit_follow_up_user_callback(*event);
+    }
 }
 
 std::function<void(const NanRangeRequestInd&)>
     on_nan_event_range_request_user_callback;
 void onAysncNanEventRangeRequest(NanRangeRequestInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_range_request_user_callback && event) {
-    on_nan_event_range_request_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_range_request_user_callback && event) {
+        on_nan_event_range_request_user_callback(*event);
+    }
 }
 
 std::function<void(const NanRangeReportInd&)>
     on_nan_event_range_report_user_callback;
 void onAysncNanEventRangeReport(NanRangeReportInd* event) {
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (on_nan_event_range_report_user_callback && event) {
-    on_nan_event_range_report_user_callback(*event);
-  }
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_range_report_user_callback && event) {
+        on_nan_event_range_report_user_callback(*event);
+    }
 }
 // End of the free-standing "C" style callbacks.
 
 WifiLegacyHal::WifiLegacyHal()
     : global_handle_(nullptr),
-      wlan_interface_handle_(nullptr),
       awaiting_event_loop_termination_(false),
       is_started_(false) {}
 
 wifi_error WifiLegacyHal::initialize() {
-  LOG(DEBUG) << "Initialize legacy HAL";
-  // TODO: Add back the HAL Tool if we need to. All we need from the HAL tool
-  // for now is this function call which we can directly call.
-  if (!initHalFuncTableWithStubs(&global_func_table_)) {
-    LOG(ERROR) << "Failed to initialize legacy hal function table with stubs";
-    return WIFI_ERROR_UNKNOWN;
-  }
-  wifi_error status = init_wifi_vendor_hal_func_table(&global_func_table_);
-  if (status != WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to initialize legacy hal function table";
-  }
-  return status;
+    LOG(DEBUG) << "Initialize legacy HAL";
+    // TODO: Add back the HAL Tool if we need to. All we need from the HAL tool
+    // for now is this function call which we can directly call.
+    if (!initHalFuncTableWithStubs(&global_func_table_)) {
+        LOG(ERROR)
+            << "Failed to initialize legacy hal function table with stubs";
+        return WIFI_ERROR_UNKNOWN;
+    }
+    wifi_error status = init_wifi_vendor_hal_func_table(&global_func_table_);
+    if (status != WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to initialize legacy hal function table";
+    }
+    return status;
 }
 
 wifi_error WifiLegacyHal::start() {
-  // Ensure that we're starting in a good state.
-  CHECK(global_func_table_.wifi_initialize && !global_handle_ &&
-        !wlan_interface_handle_ && !awaiting_event_loop_termination_);
-  if (is_started_) {
-    LOG(DEBUG) << "Legacy HAL already started";
+    // Ensure that we're starting in a good state.
+    CHECK(global_func_table_.wifi_initialize && !global_handle_ &&
+          iface_name_to_handle_.empty() && !awaiting_event_loop_termination_);
+    if (is_started_) {
+        LOG(DEBUG) << "Legacy HAL already started";
+        return WIFI_SUCCESS;
+    }
+    LOG(DEBUG) << "Starting legacy HAL";
+    if (!iface_tool_.SetWifiUpState(true)) {
+        LOG(ERROR) << "Failed to set WiFi interface up";
+        return WIFI_ERROR_UNKNOWN;
+    }
+    wifi_error status = global_func_table_.wifi_initialize(&global_handle_);
+    if (status != WIFI_SUCCESS || !global_handle_) {
+        LOG(ERROR) << "Failed to retrieve global handle";
+        return status;
+    }
+    std::thread(&WifiLegacyHal::runEventLoop, this).detach();
+    status = retrieveIfaceHandles();
+    if (status != WIFI_SUCCESS || iface_name_to_handle_.empty()) {
+        LOG(ERROR) << "Failed to retrieve wlan interface handle";
+        return status;
+    }
+    LOG(DEBUG) << "Legacy HAL start complete";
+    is_started_ = true;
     return WIFI_SUCCESS;
-  }
-  LOG(DEBUG) << "Starting legacy HAL";
-  if (!iface_tool_.SetWifiUpState(true)) {
-    LOG(ERROR) << "Failed to set WiFi interface up";
-    return WIFI_ERROR_UNKNOWN;
-  }
-  wifi_error status = global_func_table_.wifi_initialize(&global_handle_);
-  if (status != WIFI_SUCCESS || !global_handle_) {
-    LOG(ERROR) << "Failed to retrieve global handle";
-    return status;
-  }
-  std::thread(&WifiLegacyHal::runEventLoop, this).detach();
-  status = retrieveWlanInterfaceHandle();
-  if (status != WIFI_SUCCESS || !wlan_interface_handle_) {
-    LOG(ERROR) << "Failed to retrieve wlan interface handle";
-    return status;
-  }
-  LOG(DEBUG) << "Legacy HAL start complete";
-  is_started_ = true;
-  return WIFI_SUCCESS;
 }
 
 wifi_error WifiLegacyHal::stop(
     /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock,
     const std::function<void()>& on_stop_complete_user_callback) {
-  if (!is_started_) {
-    LOG(DEBUG) << "Legacy HAL already stopped";
-    on_stop_complete_user_callback();
+    if (!is_started_) {
+        LOG(DEBUG) << "Legacy HAL already stopped";
+        on_stop_complete_user_callback();
+        return WIFI_SUCCESS;
+    }
+    LOG(DEBUG) << "Stopping legacy HAL";
+    on_stop_complete_internal_callback = [on_stop_complete_user_callback,
+                                          this](wifi_handle handle) {
+        CHECK_EQ(global_handle_, handle) << "Handle mismatch";
+        LOG(INFO) << "Legacy HAL stop complete callback received";
+        // Invalidate all the internal pointers now that the HAL is
+        // stopped.
+        invalidate();
+        iface_tool_.SetWifiUpState(false);
+        on_stop_complete_user_callback();
+        is_started_ = false;
+    };
+    awaiting_event_loop_termination_ = true;
+    global_func_table_.wifi_cleanup(global_handle_, onAsyncStopComplete);
+    const auto status = stop_wait_cv_.wait_for(
+        *lock, std::chrono::milliseconds(kMaxStopCompleteWaitMs),
+        [this] { return !awaiting_event_loop_termination_; });
+    if (!status) {
+        LOG(ERROR) << "Legacy HAL stop failed or timed out";
+        return WIFI_ERROR_UNKNOWN;
+    }
+    LOG(DEBUG) << "Legacy HAL stop complete";
     return WIFI_SUCCESS;
-  }
-  LOG(DEBUG) << "Stopping legacy HAL";
-  on_stop_complete_internal_callback =
-      [on_stop_complete_user_callback, this](wifi_handle handle) {
-    CHECK_EQ(global_handle_, handle) << "Handle mismatch";
-    LOG(INFO) << "Legacy HAL stop complete callback received";
-    // Invalidate all the internal pointers now that the HAL is
-    // stopped.
-    invalidate();
-    iface_tool_.SetWifiUpState(false);
-    on_stop_complete_user_callback();
-    is_started_ = false;
-  };
-  awaiting_event_loop_termination_ = true;
-  global_func_table_.wifi_cleanup(global_handle_, onAsyncStopComplete);
-  const auto status = stop_wait_cv_.wait_for(
-      *lock, std::chrono::milliseconds(kMaxStopCompleteWaitMs),
-      [this] { return !awaiting_event_loop_termination_; });
-  if (!status) {
-    LOG(ERROR) << "Legacy HAL stop failed or timed out";
-    return WIFI_ERROR_UNKNOWN;
-  }
-  LOG(DEBUG) << "Legacy HAL stop complete";
-  return WIFI_SUCCESS;
 }
 
-std::string WifiLegacyHal::getApIfaceName() {
-  // Fake name. This interface does not exist in legacy HAL
-  // API's.
-  return "ap0";
+std::pair<wifi_error, std::string> WifiLegacyHal::getDriverVersion(
+    const std::string& iface_name) {
+    std::array<char, kMaxVersionStringLength> buffer;
+    buffer.fill(0);
+    wifi_error status = global_func_table_.wifi_get_driver_version(
+        getIfaceHandle(iface_name), buffer.data(), buffer.size());
+    return {status, buffer.data()};
 }
 
-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(
-      wlan_interface_handle_, buffer.data(), buffer.size());
-  return {status, buffer.data()};
-}
-
-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(
-      wlan_interface_handle_, buffer.data(), buffer.size());
-  return {status, buffer.data()};
+std::pair<wifi_error, std::string> WifiLegacyHal::getFirmwareVersion(
+    const std::string& iface_name) {
+    std::array<char, kMaxVersionStringLength> buffer;
+    buffer.fill(0);
+    wifi_error status = global_func_table_.wifi_get_firmware_version(
+        getIfaceHandle(iface_name), buffer.data(), buffer.size());
+    return {status, buffer.data()};
 }
 
 std::pair<wifi_error, std::vector<uint8_t>>
-WifiLegacyHal::requestDriverMemoryDump() {
-  std::vector<uint8_t> driver_dump;
-  on_driver_memory_dump_internal_callback = [&driver_dump](char* buffer,
-                                                           int buffer_size) {
-    driver_dump.insert(driver_dump.end(),
-                       reinterpret_cast<uint8_t*>(buffer),
-                       reinterpret_cast<uint8_t*>(buffer) + buffer_size);
-  };
-  wifi_error status = global_func_table_.wifi_get_driver_memory_dump(
-      wlan_interface_handle_, {onSyncDriverMemoryDump});
-  on_driver_memory_dump_internal_callback = nullptr;
-  return {status, std::move(driver_dump)};
+WifiLegacyHal::requestDriverMemoryDump(const std::string& iface_name) {
+    std::vector<uint8_t> driver_dump;
+    on_driver_memory_dump_internal_callback = [&driver_dump](char* buffer,
+                                                             int buffer_size) {
+        driver_dump.insert(driver_dump.end(),
+                           reinterpret_cast<uint8_t*>(buffer),
+                           reinterpret_cast<uint8_t*>(buffer) + buffer_size);
+    };
+    wifi_error status = global_func_table_.wifi_get_driver_memory_dump(
+        getIfaceHandle(iface_name), {onSyncDriverMemoryDump});
+    on_driver_memory_dump_internal_callback = nullptr;
+    return {status, std::move(driver_dump)};
 }
 
 std::pair<wifi_error, std::vector<uint8_t>>
-WifiLegacyHal::requestFirmwareMemoryDump() {
-  std::vector<uint8_t> firmware_dump;
-  on_firmware_memory_dump_internal_callback = [&firmware_dump](
-      char* buffer, int buffer_size) {
-    firmware_dump.insert(firmware_dump.end(),
-                         reinterpret_cast<uint8_t*>(buffer),
-                         reinterpret_cast<uint8_t*>(buffer) + buffer_size);
-  };
-  wifi_error status = global_func_table_.wifi_get_firmware_memory_dump(
-      wlan_interface_handle_, {onSyncFirmwareMemoryDump});
-  on_firmware_memory_dump_internal_callback = nullptr;
-  return {status, std::move(firmware_dump)};
+WifiLegacyHal::requestFirmwareMemoryDump(const std::string& iface_name) {
+    std::vector<uint8_t> firmware_dump;
+    on_firmware_memory_dump_internal_callback =
+        [&firmware_dump](char* buffer, int buffer_size) {
+            firmware_dump.insert(
+                firmware_dump.end(), reinterpret_cast<uint8_t*>(buffer),
+                reinterpret_cast<uint8_t*>(buffer) + buffer_size);
+        };
+    wifi_error status = global_func_table_.wifi_get_firmware_memory_dump(
+        getIfaceHandle(iface_name), {onSyncFirmwareMemoryDump});
+    on_firmware_memory_dump_internal_callback = nullptr;
+    return {status, std::move(firmware_dump)};
 }
 
-std::pair<wifi_error, uint32_t> WifiLegacyHal::getSupportedFeatureSet() {
-  feature_set set;
-  static_assert(sizeof(set) == sizeof(uint32_t),
-                "Some features can not be represented in output");
-  wifi_error status = global_func_table_.wifi_get_supported_feature_set(
-      wlan_interface_handle_, &set);
-  return {status, static_cast<uint32_t>(set)};
+std::pair<wifi_error, uint32_t> WifiLegacyHal::getSupportedFeatureSet(
+    const std::string& iface_name) {
+    feature_set set;
+    static_assert(sizeof(set) == sizeof(uint32_t),
+                  "Some features can not be represented in output");
+    wifi_error status = global_func_table_.wifi_get_supported_feature_set(
+        getIfaceHandle(iface_name), &set);
+    return {status, static_cast<uint32_t>(set)};
 }
 
 std::pair<wifi_error, PacketFilterCapabilities>
-WifiLegacyHal::getPacketFilterCapabilities() {
-  PacketFilterCapabilities caps;
-  wifi_error status = global_func_table_.wifi_get_packet_filter_capabilities(
-      wlan_interface_handle_, &caps.version, &caps.max_len);
-  return {status, caps};
+WifiLegacyHal::getPacketFilterCapabilities(const std::string& iface_name) {
+    PacketFilterCapabilities caps;
+    wifi_error status = global_func_table_.wifi_get_packet_filter_capabilities(
+        getIfaceHandle(iface_name), &caps.version, &caps.max_len);
+    return {status, caps};
 }
 
-wifi_error WifiLegacyHal::setPacketFilter(const std::vector<uint8_t>& program) {
-  return global_func_table_.wifi_set_packet_filter(
-      wlan_interface_handle_, program.data(), program.size());
+wifi_error WifiLegacyHal::setPacketFilter(const std::string& iface_name,
+                                          const std::vector<uint8_t>& program) {
+    return global_func_table_.wifi_set_packet_filter(
+        getIfaceHandle(iface_name), program.data(), program.size());
 }
 
 std::pair<wifi_error, wifi_gscan_capabilities>
-WifiLegacyHal::getGscanCapabilities() {
-  wifi_gscan_capabilities caps;
-  wifi_error status = global_func_table_.wifi_get_gscan_capabilities(
-      wlan_interface_handle_, &caps);
-  return {status, caps};
+WifiLegacyHal::getGscanCapabilities(const std::string& iface_name) {
+    wifi_gscan_capabilities caps;
+    wifi_error status = global_func_table_.wifi_get_gscan_capabilities(
+        getIfaceHandle(iface_name), &caps);
+    return {status, caps};
 }
 
 wifi_error WifiLegacyHal::startGscan(
-    wifi_request_id id,
+    const std::string& iface_name, wifi_request_id id,
     const wifi_scan_cmd_params& params,
     const std::function<void(wifi_request_id)>& on_failure_user_callback,
     const on_gscan_results_callback& on_results_user_callback,
     const on_gscan_full_result_callback& on_full_result_user_callback) {
-  // If there is already an ongoing background scan, reject new scan requests.
-  if (on_gscan_event_internal_callback ||
-      on_gscan_full_result_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-
-  // This callback will be used to either trigger |on_results_user_callback| or
-  // |on_failure_user_callback|.
-  on_gscan_event_internal_callback =
-      [on_failure_user_callback, on_results_user_callback, this](
-          wifi_request_id id, wifi_scan_event event) {
-        switch (event) {
-          case WIFI_SCAN_RESULTS_AVAILABLE:
-          case WIFI_SCAN_THRESHOLD_NUM_SCANS:
-          case WIFI_SCAN_THRESHOLD_PERCENT: {
-            wifi_error status;
-            std::vector<wifi_cached_scan_results> cached_scan_results;
-            std::tie(status, cached_scan_results) = getGscanCachedResults();
-            if (status == WIFI_SUCCESS) {
-              on_results_user_callback(id, cached_scan_results);
-              return;
-            }
-          }
-          // Fall through if failed. Failure to retrieve cached scan results
-          // should trigger a background scan failure.
-          case WIFI_SCAN_FAILED:
-            on_failure_user_callback(id);
-            on_gscan_event_internal_callback = nullptr;
-            on_gscan_full_result_internal_callback = nullptr;
-            return;
-        }
-        LOG(FATAL) << "Unexpected gscan event received: " << event;
-      };
-
-  on_gscan_full_result_internal_callback = [on_full_result_user_callback](
-      wifi_request_id id, wifi_scan_result* result, uint32_t buckets_scanned) {
-    if (result) {
-      on_full_result_user_callback(id, result, buckets_scanned);
+    // If there is already an ongoing background scan, reject new scan requests.
+    if (on_gscan_event_internal_callback ||
+        on_gscan_full_result_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
     }
-  };
 
-  wifi_scan_result_handler handler = {onAsyncGscanFullResult,
-                                      onAsyncGscanEvent};
-  wifi_error status = global_func_table_.wifi_start_gscan(
-      id, wlan_interface_handle_, params, handler);
-  if (status != WIFI_SUCCESS) {
-    on_gscan_event_internal_callback = nullptr;
-    on_gscan_full_result_internal_callback = nullptr;
-  }
-  return status;
+    // This callback will be used to either trigger |on_results_user_callback|
+    // or |on_failure_user_callback|.
+    on_gscan_event_internal_callback =
+        [iface_name, on_failure_user_callback, on_results_user_callback, this](
+            wifi_request_id id, wifi_scan_event event) {
+            switch (event) {
+                case WIFI_SCAN_RESULTS_AVAILABLE:
+                case WIFI_SCAN_THRESHOLD_NUM_SCANS:
+                case WIFI_SCAN_THRESHOLD_PERCENT: {
+                    wifi_error status;
+                    std::vector<wifi_cached_scan_results> cached_scan_results;
+                    std::tie(status, cached_scan_results) =
+                        getGscanCachedResults(iface_name);
+                    if (status == WIFI_SUCCESS) {
+                        on_results_user_callback(id, cached_scan_results);
+                        return;
+                    }
+                }
+                // Fall through if failed. Failure to retrieve cached scan
+                // results should trigger a background scan failure.
+                case WIFI_SCAN_FAILED:
+                    on_failure_user_callback(id);
+                    on_gscan_event_internal_callback = nullptr;
+                    on_gscan_full_result_internal_callback = nullptr;
+                    return;
+            }
+            LOG(FATAL) << "Unexpected gscan event received: " << event;
+        };
+
+    on_gscan_full_result_internal_callback = [on_full_result_user_callback](
+                                                 wifi_request_id id,
+                                                 wifi_scan_result* result,
+                                                 uint32_t buckets_scanned) {
+        if (result) {
+            on_full_result_user_callback(id, result, buckets_scanned);
+        }
+    };
+
+    wifi_scan_result_handler handler = {onAsyncGscanFullResult,
+                                        onAsyncGscanEvent};
+    wifi_error status = global_func_table_.wifi_start_gscan(
+        id, getIfaceHandle(iface_name), params, handler);
+    if (status != WIFI_SUCCESS) {
+        on_gscan_event_internal_callback = nullptr;
+        on_gscan_full_result_internal_callback = nullptr;
+    }
+    return status;
 }
 
-wifi_error WifiLegacyHal::stopGscan(wifi_request_id id) {
-  // If there is no an ongoing background scan, reject stop requests.
-  // TODO(b/32337212): This needs to be handled by the HIDL object because we
-  // need to return the NOT_STARTED error code.
-  if (!on_gscan_event_internal_callback &&
-      !on_gscan_full_result_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-  wifi_error status =
-      global_func_table_.wifi_stop_gscan(id, wlan_interface_handle_);
-  // If the request Id is wrong, don't stop the ongoing background scan. Any
-  // other error should be treated as the end of background scan.
-  if (status != WIFI_ERROR_INVALID_REQUEST_ID) {
-    on_gscan_event_internal_callback = nullptr;
-    on_gscan_full_result_internal_callback = nullptr;
-  }
-  return status;
+wifi_error WifiLegacyHal::stopGscan(const std::string& iface_name,
+                                    wifi_request_id id) {
+    // If there is no an ongoing background scan, reject stop requests.
+    // TODO(b/32337212): This needs to be handled by the HIDL object because we
+    // need to return the NOT_STARTED error code.
+    if (!on_gscan_event_internal_callback &&
+        !on_gscan_full_result_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
+    }
+    wifi_error status =
+        global_func_table_.wifi_stop_gscan(id, getIfaceHandle(iface_name));
+    // If the request Id is wrong, don't stop the ongoing background scan. Any
+    // other error should be treated as the end of background scan.
+    if (status != WIFI_ERROR_INVALID_REQUEST_ID) {
+        on_gscan_event_internal_callback = nullptr;
+        on_gscan_full_result_internal_callback = nullptr;
+    }
+    return status;
 }
 
 std::pair<wifi_error, std::vector<uint32_t>>
-WifiLegacyHal::getValidFrequenciesForBand(wifi_band band) {
-  static_assert(sizeof(uint32_t) >= sizeof(wifi_channel),
-                "Wifi Channel cannot be represented in output");
-  std::vector<uint32_t> freqs;
-  freqs.resize(kMaxGscanFrequenciesForBand);
-  int32_t num_freqs = 0;
-  wifi_error status = global_func_table_.wifi_get_valid_channels(
-      wlan_interface_handle_,
-      band,
-      freqs.size(),
-      reinterpret_cast<wifi_channel*>(freqs.data()),
-      &num_freqs);
-  CHECK(num_freqs >= 0 &&
-        static_cast<uint32_t>(num_freqs) <= kMaxGscanFrequenciesForBand);
-  freqs.resize(num_freqs);
-  return {status, std::move(freqs)};
+WifiLegacyHal::getValidFrequenciesForBand(const std::string& iface_name,
+                                          wifi_band band) {
+    static_assert(sizeof(uint32_t) >= sizeof(wifi_channel),
+                  "Wifi Channel cannot be represented in output");
+    std::vector<uint32_t> freqs;
+    freqs.resize(kMaxGscanFrequenciesForBand);
+    int32_t num_freqs = 0;
+    wifi_error status = global_func_table_.wifi_get_valid_channels(
+        getIfaceHandle(iface_name), band, freqs.size(),
+        reinterpret_cast<wifi_channel*>(freqs.data()), &num_freqs);
+    CHECK(num_freqs >= 0 &&
+          static_cast<uint32_t>(num_freqs) <= kMaxGscanFrequenciesForBand);
+    freqs.resize(num_freqs);
+    return {status, std::move(freqs)};
 }
 
-wifi_error WifiLegacyHal::setDfsFlag(bool dfs_on) {
-  return global_func_table_.wifi_set_nodfs_flag(
-      wlan_interface_handle_, dfs_on ? 0 : 1);
+wifi_error WifiLegacyHal::setDfsFlag(const std::string& iface_name,
+                                     bool dfs_on) {
+    return global_func_table_.wifi_set_nodfs_flag(getIfaceHandle(iface_name),
+                                                  dfs_on ? 0 : 1);
 }
 
-wifi_error WifiLegacyHal::enableLinkLayerStats(bool debug) {
-  wifi_link_layer_params params;
-  params.mpdu_size_threshold = kLinkLayerStatsDataMpduSizeThreshold;
-  params.aggressive_statistics_gathering = debug;
-  return global_func_table_.wifi_set_link_stats(wlan_interface_handle_, params);
+wifi_error WifiLegacyHal::enableLinkLayerStats(const std::string& iface_name,
+                                               bool debug) {
+    wifi_link_layer_params params;
+    params.mpdu_size_threshold = kLinkLayerStatsDataMpduSizeThreshold;
+    params.aggressive_statistics_gathering = debug;
+    return global_func_table_.wifi_set_link_stats(getIfaceHandle(iface_name),
+                                                  params);
 }
 
-wifi_error WifiLegacyHal::disableLinkLayerStats() {
-  // TODO: Do we care about these responses?
-  uint32_t clear_mask_rsp;
-  uint8_t stop_rsp;
-  return global_func_table_.wifi_clear_link_stats(
-      wlan_interface_handle_, 0xFFFFFFFF, &clear_mask_rsp, 1, &stop_rsp);
+wifi_error WifiLegacyHal::disableLinkLayerStats(const std::string& iface_name) {
+    // TODO: Do we care about these responses?
+    uint32_t clear_mask_rsp;
+    uint8_t stop_rsp;
+    return global_func_table_.wifi_clear_link_stats(
+        getIfaceHandle(iface_name), 0xFFFFFFFF, &clear_mask_rsp, 1, &stop_rsp);
 }
 
-std::pair<wifi_error, LinkLayerStats> WifiLegacyHal::getLinkLayerStats() {
-  LinkLayerStats link_stats{};
-  LinkLayerStats* link_stats_ptr = &link_stats;
+std::pair<wifi_error, LinkLayerStats> WifiLegacyHal::getLinkLayerStats(
+    const std::string& iface_name) {
+    LinkLayerStats link_stats{};
+    LinkLayerStats* link_stats_ptr = &link_stats;
 
-  on_link_layer_stats_result_internal_callback =
-      [&link_stats_ptr](wifi_request_id /* id */,
-                        wifi_iface_stat* iface_stats_ptr,
-                        int num_radios,
-                        wifi_radio_stat* radio_stats_ptr) {
-        if (iface_stats_ptr != nullptr) {
-          link_stats_ptr->iface = *iface_stats_ptr;
-          link_stats_ptr->iface.num_peers = 0;
-        } else {
-          LOG(ERROR) << "Invalid iface stats in link layer stats";
-        }
-        if (num_radios <= 0 || radio_stats_ptr == nullptr) {
-          LOG(ERROR) << "Invalid radio stats in link layer stats";
-          return;
-        }
-        for (int i = 0; i < num_radios; i++) {
-          LinkLayerRadioStats radio;
-          radio.stats = radio_stats_ptr[i];
-          // Copy over the tx level array to the separate vector.
-          if (radio_stats_ptr[i].num_tx_levels > 0 &&
-              radio_stats_ptr[i].tx_time_per_levels != nullptr) {
-            radio.tx_time_per_levels.assign(
-                radio_stats_ptr[i].tx_time_per_levels,
-                radio_stats_ptr[i].tx_time_per_levels +
-                    radio_stats_ptr[i].num_tx_levels);
-          }
-          radio.stats.num_tx_levels = 0;
-          radio.stats.tx_time_per_levels = nullptr;
-          link_stats_ptr->radios.push_back(radio);
-        }
-      };
+    on_link_layer_stats_result_internal_callback =
+        [&link_stats_ptr](wifi_request_id /* id */,
+                          wifi_iface_stat* iface_stats_ptr, int num_radios,
+                          wifi_radio_stat* radio_stats_ptr) {
+            if (iface_stats_ptr != nullptr) {
+                link_stats_ptr->iface = *iface_stats_ptr;
+                link_stats_ptr->iface.num_peers = 0;
+            } else {
+                LOG(ERROR) << "Invalid iface stats in link layer stats";
+            }
+            if (num_radios <= 0 || radio_stats_ptr == nullptr) {
+                LOG(ERROR) << "Invalid radio stats in link layer stats";
+                return;
+            }
+            for (int i = 0; i < num_radios; i++) {
+                LinkLayerRadioStats radio;
+                radio.stats = radio_stats_ptr[i];
+                // Copy over the tx level array to the separate vector.
+                if (radio_stats_ptr[i].num_tx_levels > 0 &&
+                    radio_stats_ptr[i].tx_time_per_levels != nullptr) {
+                    radio.tx_time_per_levels.assign(
+                        radio_stats_ptr[i].tx_time_per_levels,
+                        radio_stats_ptr[i].tx_time_per_levels +
+                            radio_stats_ptr[i].num_tx_levels);
+                }
+                radio.stats.num_tx_levels = 0;
+                radio.stats.tx_time_per_levels = nullptr;
+                link_stats_ptr->radios.push_back(radio);
+            }
+        };
 
-  wifi_error status = global_func_table_.wifi_get_link_stats(
-      0, wlan_interface_handle_, {onSyncLinkLayerStatsResult});
-  on_link_layer_stats_result_internal_callback = nullptr;
-  return {status, link_stats};
+    wifi_error status = global_func_table_.wifi_get_link_stats(
+        0, getIfaceHandle(iface_name), {onSyncLinkLayerStatsResult});
+    on_link_layer_stats_result_internal_callback = nullptr;
+    return {status, link_stats};
 }
 
 wifi_error WifiLegacyHal::startRssiMonitoring(
-    wifi_request_id id,
-    int8_t max_rssi,
+    const std::string& iface_name, wifi_request_id id, int8_t max_rssi,
     int8_t min_rssi,
     const on_rssi_threshold_breached_callback&
         on_threshold_breached_user_callback) {
-  if (on_rssi_threshold_breached_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-  on_rssi_threshold_breached_internal_callback =
-      [on_threshold_breached_user_callback](
-          wifi_request_id id, uint8_t* bssid_ptr, int8_t rssi) {
-        if (!bssid_ptr) {
-          return;
-        }
-        std::array<uint8_t, 6> bssid_arr;
-        // |bssid_ptr| pointer is assumed to have 6 bytes for the mac address.
-        std::copy(bssid_ptr, bssid_ptr + 6, std::begin(bssid_arr));
-        on_threshold_breached_user_callback(id, bssid_arr, rssi);
-      };
-  wifi_error status = global_func_table_.wifi_start_rssi_monitoring(
-      id,
-      wlan_interface_handle_,
-      max_rssi,
-      min_rssi,
-      {onAsyncRssiThresholdBreached});
-  if (status != WIFI_SUCCESS) {
-    on_rssi_threshold_breached_internal_callback = nullptr;
-  }
-  return status;
+    if (on_rssi_threshold_breached_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
+    }
+    on_rssi_threshold_breached_internal_callback =
+        [on_threshold_breached_user_callback](wifi_request_id id,
+                                              uint8_t* bssid_ptr, int8_t rssi) {
+            if (!bssid_ptr) {
+                return;
+            }
+            std::array<uint8_t, 6> bssid_arr;
+            // |bssid_ptr| pointer is assumed to have 6 bytes for the mac
+            // address.
+            std::copy(bssid_ptr, bssid_ptr + 6, std::begin(bssid_arr));
+            on_threshold_breached_user_callback(id, bssid_arr, rssi);
+        };
+    wifi_error status = global_func_table_.wifi_start_rssi_monitoring(
+        id, getIfaceHandle(iface_name), max_rssi, min_rssi,
+        {onAsyncRssiThresholdBreached});
+    if (status != WIFI_SUCCESS) {
+        on_rssi_threshold_breached_internal_callback = nullptr;
+    }
+    return status;
 }
 
-wifi_error WifiLegacyHal::stopRssiMonitoring(wifi_request_id id) {
-  if (!on_rssi_threshold_breached_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-  wifi_error status =
-      global_func_table_.wifi_stop_rssi_monitoring(id, wlan_interface_handle_);
-  // If the request Id is wrong, don't stop the ongoing rssi monitoring. Any
-  // other error should be treated as the end of background scan.
-  if (status != WIFI_ERROR_INVALID_REQUEST_ID) {
-    on_rssi_threshold_breached_internal_callback = nullptr;
-  }
-  return status;
+wifi_error WifiLegacyHal::stopRssiMonitoring(const std::string& iface_name,
+                                             wifi_request_id id) {
+    if (!on_rssi_threshold_breached_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
+    }
+    wifi_error status = global_func_table_.wifi_stop_rssi_monitoring(
+        id, getIfaceHandle(iface_name));
+    // If the request Id is wrong, don't stop the ongoing rssi monitoring. Any
+    // other error should be treated as the end of background scan.
+    if (status != WIFI_ERROR_INVALID_REQUEST_ID) {
+        on_rssi_threshold_breached_internal_callback = nullptr;
+    }
+    return status;
 }
 
 std::pair<wifi_error, wifi_roaming_capabilities>
-WifiLegacyHal::getRoamingCapabilities() {
-  wifi_roaming_capabilities caps;
-  wifi_error status = global_func_table_.wifi_get_roaming_capabilities(
-      wlan_interface_handle_, &caps);
-  return {status, caps};
+WifiLegacyHal::getRoamingCapabilities(const std::string& iface_name) {
+    wifi_roaming_capabilities caps;
+    wifi_error status = global_func_table_.wifi_get_roaming_capabilities(
+        getIfaceHandle(iface_name), &caps);
+    return {status, caps};
 }
 
-wifi_error WifiLegacyHal::configureRoaming(const wifi_roaming_config& config) {
-  wifi_roaming_config config_internal = config;
-  return global_func_table_.wifi_configure_roaming(wlan_interface_handle_,
-                                                   &config_internal);
+wifi_error WifiLegacyHal::configureRoaming(const std::string& iface_name,
+                                           const wifi_roaming_config& config) {
+    wifi_roaming_config config_internal = config;
+    return global_func_table_.wifi_configure_roaming(getIfaceHandle(iface_name),
+                                                     &config_internal);
 }
 
-wifi_error WifiLegacyHal::enableFirmwareRoaming(fw_roaming_state_t state) {
-  return global_func_table_.wifi_enable_firmware_roaming(wlan_interface_handle_,
-                                                         state);
+wifi_error WifiLegacyHal::enableFirmwareRoaming(const std::string& iface_name,
+                                                fw_roaming_state_t state) {
+    return global_func_table_.wifi_enable_firmware_roaming(
+        getIfaceHandle(iface_name), state);
 }
 
-wifi_error WifiLegacyHal::configureNdOffload(bool enable) {
-  return global_func_table_.wifi_configure_nd_offload(wlan_interface_handle_,
-                                                      enable);
+wifi_error WifiLegacyHal::configureNdOffload(const std::string& iface_name,
+                                             bool enable) {
+    return global_func_table_.wifi_configure_nd_offload(
+        getIfaceHandle(iface_name), enable);
 }
 
 wifi_error WifiLegacyHal::startSendingOffloadedPacket(
-    uint32_t cmd_id,
+    const std::string& iface_name, uint32_t cmd_id,
     const std::vector<uint8_t>& ip_packet_data,
     const std::array<uint8_t, 6>& src_address,
-    const std::array<uint8_t, 6>& dst_address,
-    uint32_t period_in_ms) {
-  std::vector<uint8_t> ip_packet_data_internal(ip_packet_data);
-  std::vector<uint8_t> src_address_internal(
-      src_address.data(), src_address.data() + src_address.size());
-  std::vector<uint8_t> dst_address_internal(
-      dst_address.data(), dst_address.data() + dst_address.size());
-  return global_func_table_.wifi_start_sending_offloaded_packet(
-      cmd_id,
-      wlan_interface_handle_,
-      ip_packet_data_internal.data(),
-      ip_packet_data_internal.size(),
-      src_address_internal.data(),
-      dst_address_internal.data(),
-      period_in_ms);
+    const std::array<uint8_t, 6>& dst_address, uint32_t period_in_ms) {
+    std::vector<uint8_t> ip_packet_data_internal(ip_packet_data);
+    std::vector<uint8_t> src_address_internal(
+        src_address.data(), src_address.data() + src_address.size());
+    std::vector<uint8_t> dst_address_internal(
+        dst_address.data(), dst_address.data() + dst_address.size());
+    return global_func_table_.wifi_start_sending_offloaded_packet(
+        cmd_id, getIfaceHandle(iface_name), ip_packet_data_internal.data(),
+        ip_packet_data_internal.size(), src_address_internal.data(),
+        dst_address_internal.data(), period_in_ms);
 }
 
-wifi_error WifiLegacyHal::stopSendingOffloadedPacket(uint32_t cmd_id) {
-  return global_func_table_.wifi_stop_sending_offloaded_packet(
-      cmd_id, wlan_interface_handle_);
+wifi_error WifiLegacyHal::stopSendingOffloadedPacket(
+    const std::string& iface_name, uint32_t cmd_id) {
+    return global_func_table_.wifi_stop_sending_offloaded_packet(
+        cmd_id, getIfaceHandle(iface_name));
 }
 
-wifi_error WifiLegacyHal::setScanningMacOui(const std::array<uint8_t, 3>& oui) {
-  std::vector<uint8_t> oui_internal(oui.data(), oui.data() + oui.size());
-  return global_func_table_.wifi_set_scanning_mac_oui(wlan_interface_handle_,
-                                                      oui_internal.data());
+wifi_error WifiLegacyHal::setScanningMacOui(const std::string& iface_name,
+                                            const std::array<uint8_t, 3>& oui) {
+    std::vector<uint8_t> oui_internal(oui.data(), oui.data() + oui.size());
+    return global_func_table_.wifi_set_scanning_mac_oui(
+        getIfaceHandle(iface_name), oui_internal.data());
 }
 
-wifi_error WifiLegacyHal::selectTxPowerScenario(wifi_power_scenario scenario) {
-  return global_func_table_.wifi_select_tx_power_scenario(
-      wlan_interface_handle_, scenario);
+wifi_error WifiLegacyHal::selectTxPowerScenario(const std::string& iface_name,
+                                                wifi_power_scenario scenario) {
+    return global_func_table_.wifi_select_tx_power_scenario(
+        getIfaceHandle(iface_name), scenario);
 }
 
-wifi_error WifiLegacyHal::resetTxPowerScenario() {
-  return global_func_table_.wifi_reset_tx_power_scenario(wlan_interface_handle_);
+wifi_error WifiLegacyHal::resetTxPowerScenario(const std::string& iface_name) {
+    return global_func_table_.wifi_reset_tx_power_scenario(
+        getIfaceHandle(iface_name));
 }
 
-std::pair<wifi_error, uint32_t> WifiLegacyHal::getLoggerSupportedFeatureSet() {
-  uint32_t supported_features;
-  wifi_error status = global_func_table_.wifi_get_logger_supported_feature_set(
-      wlan_interface_handle_, &supported_features);
-  return {status, supported_features};
+std::pair<wifi_error, uint32_t> WifiLegacyHal::getLoggerSupportedFeatureSet(
+    const std::string& iface_name) {
+    uint32_t supported_features;
+    wifi_error status =
+        global_func_table_.wifi_get_logger_supported_feature_set(
+            getIfaceHandle(iface_name), &supported_features);
+    return {status, supported_features};
 }
 
-wifi_error WifiLegacyHal::startPktFateMonitoring() {
-  return global_func_table_.wifi_start_pkt_fate_monitoring(
-      wlan_interface_handle_);
+wifi_error WifiLegacyHal::startPktFateMonitoring(
+    const std::string& iface_name) {
+    return global_func_table_.wifi_start_pkt_fate_monitoring(
+        getIfaceHandle(iface_name));
 }
 
-std::pair<wifi_error, std::vector<wifi_tx_report>>
-WifiLegacyHal::getTxPktFates() {
-  std::vector<wifi_tx_report> tx_pkt_fates;
-  tx_pkt_fates.resize(MAX_FATE_LOG_LEN);
-  size_t num_fates = 0;
-  wifi_error status =
-      global_func_table_.wifi_get_tx_pkt_fates(wlan_interface_handle_,
-                                               tx_pkt_fates.data(),
-                                               tx_pkt_fates.size(),
-                                               &num_fates);
-  CHECK(num_fates <= MAX_FATE_LOG_LEN);
-  tx_pkt_fates.resize(num_fates);
-  return {status, std::move(tx_pkt_fates)};
+std::pair<wifi_error, std::vector<wifi_tx_report>> WifiLegacyHal::getTxPktFates(
+    const std::string& iface_name) {
+    std::vector<wifi_tx_report> tx_pkt_fates;
+    tx_pkt_fates.resize(MAX_FATE_LOG_LEN);
+    size_t num_fates = 0;
+    wifi_error status = global_func_table_.wifi_get_tx_pkt_fates(
+        getIfaceHandle(iface_name), tx_pkt_fates.data(), tx_pkt_fates.size(),
+        &num_fates);
+    CHECK(num_fates <= MAX_FATE_LOG_LEN);
+    tx_pkt_fates.resize(num_fates);
+    return {status, std::move(tx_pkt_fates)};
 }
 
-std::pair<wifi_error, std::vector<wifi_rx_report>>
-WifiLegacyHal::getRxPktFates() {
-  std::vector<wifi_rx_report> rx_pkt_fates;
-  rx_pkt_fates.resize(MAX_FATE_LOG_LEN);
-  size_t num_fates = 0;
-  wifi_error status =
-      global_func_table_.wifi_get_rx_pkt_fates(wlan_interface_handle_,
-                                               rx_pkt_fates.data(),
-                                               rx_pkt_fates.size(),
-                                               &num_fates);
-  CHECK(num_fates <= MAX_FATE_LOG_LEN);
-  rx_pkt_fates.resize(num_fates);
-  return {status, std::move(rx_pkt_fates)};
+std::pair<wifi_error, std::vector<wifi_rx_report>> WifiLegacyHal::getRxPktFates(
+    const std::string& iface_name) {
+    std::vector<wifi_rx_report> rx_pkt_fates;
+    rx_pkt_fates.resize(MAX_FATE_LOG_LEN);
+    size_t num_fates = 0;
+    wifi_error status = global_func_table_.wifi_get_rx_pkt_fates(
+        getIfaceHandle(iface_name), rx_pkt_fates.data(), rx_pkt_fates.size(),
+        &num_fates);
+    CHECK(num_fates <= MAX_FATE_LOG_LEN);
+    rx_pkt_fates.resize(num_fates);
+    return {status, std::move(rx_pkt_fates)};
 }
 
-std::pair<wifi_error, WakeReasonStats> WifiLegacyHal::getWakeReasonStats() {
-  WakeReasonStats stats;
-  stats.cmd_event_wake_cnt.resize(kMaxWakeReasonStatsArraySize);
-  stats.driver_fw_local_wake_cnt.resize(kMaxWakeReasonStatsArraySize);
+std::pair<wifi_error, WakeReasonStats> WifiLegacyHal::getWakeReasonStats(
+    const std::string& iface_name) {
+    WakeReasonStats stats;
+    stats.cmd_event_wake_cnt.resize(kMaxWakeReasonStatsArraySize);
+    stats.driver_fw_local_wake_cnt.resize(kMaxWakeReasonStatsArraySize);
 
-  // This legacy struct needs separate memory to store the variable sized wake
-  // reason types.
-  stats.wake_reason_cnt.cmd_event_wake_cnt =
-      reinterpret_cast<int32_t*>(stats.cmd_event_wake_cnt.data());
-  stats.wake_reason_cnt.cmd_event_wake_cnt_sz = stats.cmd_event_wake_cnt.size();
-  stats.wake_reason_cnt.cmd_event_wake_cnt_used = 0;
-  stats.wake_reason_cnt.driver_fw_local_wake_cnt =
-      reinterpret_cast<int32_t*>(stats.driver_fw_local_wake_cnt.data());
-  stats.wake_reason_cnt.driver_fw_local_wake_cnt_sz =
-      stats.driver_fw_local_wake_cnt.size();
-  stats.wake_reason_cnt.driver_fw_local_wake_cnt_used = 0;
+    // This legacy struct needs separate memory to store the variable sized wake
+    // reason types.
+    stats.wake_reason_cnt.cmd_event_wake_cnt =
+        reinterpret_cast<int32_t*>(stats.cmd_event_wake_cnt.data());
+    stats.wake_reason_cnt.cmd_event_wake_cnt_sz =
+        stats.cmd_event_wake_cnt.size();
+    stats.wake_reason_cnt.cmd_event_wake_cnt_used = 0;
+    stats.wake_reason_cnt.driver_fw_local_wake_cnt =
+        reinterpret_cast<int32_t*>(stats.driver_fw_local_wake_cnt.data());
+    stats.wake_reason_cnt.driver_fw_local_wake_cnt_sz =
+        stats.driver_fw_local_wake_cnt.size();
+    stats.wake_reason_cnt.driver_fw_local_wake_cnt_used = 0;
 
-  wifi_error status = global_func_table_.wifi_get_wake_reason_stats(
-      wlan_interface_handle_, &stats.wake_reason_cnt);
+    wifi_error status = global_func_table_.wifi_get_wake_reason_stats(
+        getIfaceHandle(iface_name), &stats.wake_reason_cnt);
 
-  CHECK(stats.wake_reason_cnt.cmd_event_wake_cnt_used >= 0 &&
+    CHECK(
+        stats.wake_reason_cnt.cmd_event_wake_cnt_used >= 0 &&
         static_cast<uint32_t>(stats.wake_reason_cnt.cmd_event_wake_cnt_used) <=
             kMaxWakeReasonStatsArraySize);
-  stats.cmd_event_wake_cnt.resize(
-      stats.wake_reason_cnt.cmd_event_wake_cnt_used);
-  stats.wake_reason_cnt.cmd_event_wake_cnt = nullptr;
+    stats.cmd_event_wake_cnt.resize(
+        stats.wake_reason_cnt.cmd_event_wake_cnt_used);
+    stats.wake_reason_cnt.cmd_event_wake_cnt = nullptr;
 
-  CHECK(stats.wake_reason_cnt.driver_fw_local_wake_cnt_used >= 0 &&
-        static_cast<uint32_t>(
-            stats.wake_reason_cnt.driver_fw_local_wake_cnt_used) <=
-            kMaxWakeReasonStatsArraySize);
-  stats.driver_fw_local_wake_cnt.resize(
-      stats.wake_reason_cnt.driver_fw_local_wake_cnt_used);
-  stats.wake_reason_cnt.driver_fw_local_wake_cnt = nullptr;
+    CHECK(stats.wake_reason_cnt.driver_fw_local_wake_cnt_used >= 0 &&
+          static_cast<uint32_t>(
+              stats.wake_reason_cnt.driver_fw_local_wake_cnt_used) <=
+              kMaxWakeReasonStatsArraySize);
+    stats.driver_fw_local_wake_cnt.resize(
+        stats.wake_reason_cnt.driver_fw_local_wake_cnt_used);
+    stats.wake_reason_cnt.driver_fw_local_wake_cnt = nullptr;
 
-  return {status, stats};
+    return {status, stats};
 }
 
 wifi_error WifiLegacyHal::registerRingBufferCallbackHandler(
+    const std::string& iface_name,
     const on_ring_buffer_data_callback& on_user_data_callback) {
-  if (on_ring_buffer_data_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-  on_ring_buffer_data_internal_callback = [on_user_data_callback](
-      char* ring_name,
-      char* buffer,
-      int buffer_size,
-      wifi_ring_buffer_status* status) {
-    if (status && buffer) {
-      std::vector<uint8_t> buffer_vector(
-          reinterpret_cast<uint8_t*>(buffer),
-          reinterpret_cast<uint8_t*>(buffer) + buffer_size);
-      on_user_data_callback(ring_name, buffer_vector, *status);
+    if (on_ring_buffer_data_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
     }
-  };
-  wifi_error status = global_func_table_.wifi_set_log_handler(
-      0, wlan_interface_handle_, {onAsyncRingBufferData});
-  if (status != WIFI_SUCCESS) {
-    on_ring_buffer_data_internal_callback = nullptr;
-  }
-  return status;
+    on_ring_buffer_data_internal_callback =
+        [on_user_data_callback](char* ring_name, char* buffer, int buffer_size,
+                                wifi_ring_buffer_status* status) {
+            if (status && buffer) {
+                std::vector<uint8_t> buffer_vector(
+                    reinterpret_cast<uint8_t*>(buffer),
+                    reinterpret_cast<uint8_t*>(buffer) + buffer_size);
+                on_user_data_callback(ring_name, buffer_vector, *status);
+            }
+        };
+    wifi_error status = global_func_table_.wifi_set_log_handler(
+        0, getIfaceHandle(iface_name), {onAsyncRingBufferData});
+    if (status != WIFI_SUCCESS) {
+        on_ring_buffer_data_internal_callback = nullptr;
+    }
+    return status;
 }
 
-wifi_error WifiLegacyHal::deregisterRingBufferCallbackHandler() {
-  if (!on_ring_buffer_data_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-  on_ring_buffer_data_internal_callback = nullptr;
-  return global_func_table_.wifi_reset_log_handler(0, wlan_interface_handle_);
+wifi_error WifiLegacyHal::deregisterRingBufferCallbackHandler(
+    const std::string& iface_name) {
+    if (!on_ring_buffer_data_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
+    }
+    on_ring_buffer_data_internal_callback = nullptr;
+    return global_func_table_.wifi_reset_log_handler(
+        0, getIfaceHandle(iface_name));
 }
 
 std::pair<wifi_error, std::vector<wifi_ring_buffer_status>>
-WifiLegacyHal::getRingBuffersStatus() {
-  std::vector<wifi_ring_buffer_status> ring_buffers_status;
-  ring_buffers_status.resize(kMaxRingBuffers);
-  uint32_t num_rings = kMaxRingBuffers;
-  wifi_error status = global_func_table_.wifi_get_ring_buffers_status(
-      wlan_interface_handle_, &num_rings, ring_buffers_status.data());
-  CHECK(num_rings <= kMaxRingBuffers);
-  ring_buffers_status.resize(num_rings);
-  return {status, std::move(ring_buffers_status)};
+WifiLegacyHal::getRingBuffersStatus(const std::string& iface_name) {
+    std::vector<wifi_ring_buffer_status> ring_buffers_status;
+    ring_buffers_status.resize(kMaxRingBuffers);
+    uint32_t num_rings = kMaxRingBuffers;
+    wifi_error status = global_func_table_.wifi_get_ring_buffers_status(
+        getIfaceHandle(iface_name), &num_rings, ring_buffers_status.data());
+    CHECK(num_rings <= kMaxRingBuffers);
+    ring_buffers_status.resize(num_rings);
+    return {status, std::move(ring_buffers_status)};
 }
 
-wifi_error WifiLegacyHal::startRingBufferLogging(const std::string& ring_name,
+wifi_error WifiLegacyHal::startRingBufferLogging(const std::string& iface_name,
+                                                 const std::string& ring_name,
                                                  uint32_t verbose_level,
                                                  uint32_t max_interval_sec,
                                                  uint32_t min_data_size) {
-  return global_func_table_.wifi_start_logging(wlan_interface_handle_,
-                                               verbose_level,
-                                               0,
-                                               max_interval_sec,
-                                               min_data_size,
-                                               makeCharVec(ring_name).data());
+    return global_func_table_.wifi_start_logging(
+        getIfaceHandle(iface_name), verbose_level, 0, max_interval_sec,
+        min_data_size, makeCharVec(ring_name).data());
 }
 
-wifi_error WifiLegacyHal::getRingBufferData(const std::string& ring_name) {
-  return global_func_table_.wifi_get_ring_data(wlan_interface_handle_,
-                                               makeCharVec(ring_name).data());
+wifi_error WifiLegacyHal::getRingBufferData(const std::string& iface_name,
+                                            const std::string& ring_name) {
+    return global_func_table_.wifi_get_ring_data(getIfaceHandle(iface_name),
+                                                 makeCharVec(ring_name).data());
 }
 
 wifi_error WifiLegacyHal::registerErrorAlertCallbackHandler(
+    const std::string& iface_name,
     const on_error_alert_callback& on_user_alert_callback) {
-  if (on_error_alert_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-  on_error_alert_internal_callback = [on_user_alert_callback](
-      wifi_request_id id, char* buffer, int buffer_size, int err_code) {
-    if (buffer) {
-      CHECK(id == 0);
-      on_user_alert_callback(
-          err_code,
-          std::vector<uint8_t>(
-              reinterpret_cast<uint8_t*>(buffer),
-              reinterpret_cast<uint8_t*>(buffer) + buffer_size));
+    if (on_error_alert_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
     }
-  };
-  wifi_error status = global_func_table_.wifi_set_alert_handler(
-      0, wlan_interface_handle_, {onAsyncErrorAlert});
-  if (status != WIFI_SUCCESS) {
-    on_error_alert_internal_callback = nullptr;
-  }
-  return status;
+    on_error_alert_internal_callback = [on_user_alert_callback](
+                                           wifi_request_id id, char* buffer,
+                                           int buffer_size, int err_code) {
+        if (buffer) {
+            CHECK(id == 0);
+            on_user_alert_callback(
+                err_code,
+                std::vector<uint8_t>(
+                    reinterpret_cast<uint8_t*>(buffer),
+                    reinterpret_cast<uint8_t*>(buffer) + buffer_size));
+        }
+    };
+    wifi_error status = global_func_table_.wifi_set_alert_handler(
+        0, getIfaceHandle(iface_name), {onAsyncErrorAlert});
+    if (status != WIFI_SUCCESS) {
+        on_error_alert_internal_callback = nullptr;
+    }
+    return status;
 }
 
-wifi_error WifiLegacyHal::deregisterErrorAlertCallbackHandler() {
-  if (!on_error_alert_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-  on_error_alert_internal_callback = nullptr;
-  return global_func_table_.wifi_reset_alert_handler(0, wlan_interface_handle_);
+wifi_error WifiLegacyHal::deregisterErrorAlertCallbackHandler(
+    const std::string& iface_name) {
+    if (!on_error_alert_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
+    }
+    on_error_alert_internal_callback = nullptr;
+    return global_func_table_.wifi_reset_alert_handler(
+        0, getIfaceHandle(iface_name));
 }
 
 wifi_error WifiLegacyHal::startRttRangeRequest(
-    wifi_request_id id,
+    const std::string& iface_name, wifi_request_id id,
     const std::vector<wifi_rtt_config>& rtt_configs,
     const on_rtt_results_callback& on_results_user_callback) {
-  if (on_rtt_results_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-
-  on_rtt_results_internal_callback = [on_results_user_callback](
-      wifi_request_id id,
-      unsigned num_results,
-      wifi_rtt_result* rtt_results[]) {
-    if (num_results > 0 && !rtt_results) {
-      LOG(ERROR) << "Unexpected nullptr in RTT results";
-      return;
+    if (on_rtt_results_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
     }
-    std::vector<const wifi_rtt_result*> rtt_results_vec;
-    std::copy_if(
-        rtt_results,
-        rtt_results + num_results,
-        back_inserter(rtt_results_vec),
-        [](wifi_rtt_result* rtt_result) { return rtt_result != nullptr; });
-    on_results_user_callback(id, rtt_results_vec);
-  };
 
-  std::vector<wifi_rtt_config> rtt_configs_internal(rtt_configs);
-  wifi_error status =
-      global_func_table_.wifi_rtt_range_request(id,
-                                                wlan_interface_handle_,
-                                                rtt_configs.size(),
-                                                rtt_configs_internal.data(),
-                                                {onAsyncRttResults});
-  if (status != WIFI_SUCCESS) {
-    on_rtt_results_internal_callback = nullptr;
-  }
-  return status;
+    on_rtt_results_internal_callback =
+        [on_results_user_callback](wifi_request_id id, unsigned num_results,
+                                   wifi_rtt_result* rtt_results[]) {
+            if (num_results > 0 && !rtt_results) {
+                LOG(ERROR) << "Unexpected nullptr in RTT results";
+                return;
+            }
+            std::vector<const wifi_rtt_result*> rtt_results_vec;
+            std::copy_if(rtt_results, rtt_results + num_results,
+                         back_inserter(rtt_results_vec),
+                         [](wifi_rtt_result* rtt_result) {
+                             return rtt_result != nullptr;
+                         });
+            on_results_user_callback(id, rtt_results_vec);
+        };
+
+    std::vector<wifi_rtt_config> rtt_configs_internal(rtt_configs);
+    wifi_error status = global_func_table_.wifi_rtt_range_request(
+        id, getIfaceHandle(iface_name), rtt_configs.size(),
+        rtt_configs_internal.data(), {onAsyncRttResults});
+    if (status != WIFI_SUCCESS) {
+        on_rtt_results_internal_callback = nullptr;
+    }
+    return status;
 }
 
 wifi_error WifiLegacyHal::cancelRttRangeRequest(
-    wifi_request_id id, const std::vector<std::array<uint8_t, 6>>& mac_addrs) {
-  if (!on_rtt_results_internal_callback) {
-    return WIFI_ERROR_NOT_AVAILABLE;
-  }
-  static_assert(sizeof(mac_addr) == sizeof(std::array<uint8_t, 6>),
-                "MAC address size mismatch");
-  // TODO: How do we handle partial cancels (i.e only a subset of enabled mac
-  // addressed are cancelled).
-  std::vector<std::array<uint8_t, 6>> mac_addrs_internal(mac_addrs);
-  wifi_error status = global_func_table_.wifi_rtt_range_cancel(
-      id,
-      wlan_interface_handle_,
-      mac_addrs.size(),
-      reinterpret_cast<mac_addr*>(mac_addrs_internal.data()));
-  // If the request Id is wrong, don't stop the ongoing range request. Any
-  // other error should be treated as the end of rtt ranging.
-  if (status != WIFI_ERROR_INVALID_REQUEST_ID) {
-    on_rtt_results_internal_callback = nullptr;
-  }
-  return status;
+    const std::string& iface_name, wifi_request_id id,
+    const std::vector<std::array<uint8_t, 6>>& mac_addrs) {
+    if (!on_rtt_results_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
+    }
+    static_assert(sizeof(mac_addr) == sizeof(std::array<uint8_t, 6>),
+                  "MAC address size mismatch");
+    // TODO: How do we handle partial cancels (i.e only a subset of enabled mac
+    // addressed are cancelled).
+    std::vector<std::array<uint8_t, 6>> mac_addrs_internal(mac_addrs);
+    wifi_error status = global_func_table_.wifi_rtt_range_cancel(
+        id, getIfaceHandle(iface_name), mac_addrs.size(),
+        reinterpret_cast<mac_addr*>(mac_addrs_internal.data()));
+    // If the request Id is wrong, don't stop the ongoing range request. Any
+    // other error should be treated as the end of rtt ranging.
+    if (status != WIFI_ERROR_INVALID_REQUEST_ID) {
+        on_rtt_results_internal_callback = nullptr;
+    }
+    return status;
 }
 
-std::pair<wifi_error, wifi_rtt_capabilities>
-WifiLegacyHal::getRttCapabilities() {
-  wifi_rtt_capabilities rtt_caps;
-  wifi_error status = global_func_table_.wifi_get_rtt_capabilities(
-      wlan_interface_handle_, &rtt_caps);
-  return {status, rtt_caps};
+std::pair<wifi_error, wifi_rtt_capabilities> WifiLegacyHal::getRttCapabilities(
+    const std::string& iface_name) {
+    wifi_rtt_capabilities rtt_caps;
+    wifi_error status = global_func_table_.wifi_get_rtt_capabilities(
+        getIfaceHandle(iface_name), &rtt_caps);
+    return {status, rtt_caps};
 }
 
-std::pair<wifi_error, wifi_rtt_responder> WifiLegacyHal::getRttResponderInfo() {
-  wifi_rtt_responder rtt_responder;
-  wifi_error status = global_func_table_.wifi_rtt_get_responder_info(
-      wlan_interface_handle_, &rtt_responder);
-  return {status, rtt_responder};
+std::pair<wifi_error, wifi_rtt_responder> WifiLegacyHal::getRttResponderInfo(
+    const std::string& iface_name) {
+    wifi_rtt_responder rtt_responder;
+    wifi_error status = global_func_table_.wifi_rtt_get_responder_info(
+        getIfaceHandle(iface_name), &rtt_responder);
+    return {status, rtt_responder};
 }
 
 wifi_error WifiLegacyHal::enableRttResponder(
-    wifi_request_id id,
-    const wifi_channel_info& channel_hint,
-    uint32_t max_duration_secs,
+    const std::string& iface_name, wifi_request_id id,
+    const wifi_channel_info& channel_hint, uint32_t max_duration_secs,
     const wifi_rtt_responder& info) {
-  wifi_rtt_responder info_internal(info);
-  return global_func_table_.wifi_enable_responder(id,
-                                                  wlan_interface_handle_,
-                                                  channel_hint,
-                                                  max_duration_secs,
-                                                  &info_internal);
+    wifi_rtt_responder info_internal(info);
+    return global_func_table_.wifi_enable_responder(
+        id, getIfaceHandle(iface_name), channel_hint, max_duration_secs,
+        &info_internal);
 }
 
-wifi_error WifiLegacyHal::disableRttResponder(wifi_request_id id) {
-  return global_func_table_.wifi_disable_responder(id, wlan_interface_handle_);
+wifi_error WifiLegacyHal::disableRttResponder(const std::string& iface_name,
+                                              wifi_request_id id) {
+    return global_func_table_.wifi_disable_responder(
+        id, getIfaceHandle(iface_name));
 }
 
-wifi_error WifiLegacyHal::setRttLci(wifi_request_id id,
+wifi_error WifiLegacyHal::setRttLci(const std::string& iface_name,
+                                    wifi_request_id id,
                                     const wifi_lci_information& info) {
-  wifi_lci_information info_internal(info);
-  return global_func_table_.wifi_set_lci(
-      id, wlan_interface_handle_, &info_internal);
+    wifi_lci_information info_internal(info);
+    return global_func_table_.wifi_set_lci(id, getIfaceHandle(iface_name),
+                                           &info_internal);
 }
 
-wifi_error WifiLegacyHal::setRttLcr(wifi_request_id id,
+wifi_error WifiLegacyHal::setRttLcr(const std::string& iface_name,
+                                    wifi_request_id id,
                                     const wifi_lcr_information& info) {
-  wifi_lcr_information info_internal(info);
-  return global_func_table_.wifi_set_lcr(
-      id, wlan_interface_handle_, &info_internal);
+    wifi_lcr_information info_internal(info);
+    return global_func_table_.wifi_set_lcr(id, getIfaceHandle(iface_name),
+                                           &info_internal);
 }
 
 wifi_error WifiLegacyHal::nanRegisterCallbackHandlers(
-    const NanCallbackHandlers& user_callbacks) {
-  on_nan_notify_response_user_callback = user_callbacks.on_notify_response;
-  on_nan_event_publish_terminated_user_callback =
-      user_callbacks.on_event_publish_terminated;
-  on_nan_event_match_user_callback = user_callbacks.on_event_match;
-  on_nan_event_match_expired_user_callback =
-      user_callbacks.on_event_match_expired;
-  on_nan_event_subscribe_terminated_user_callback =
-      user_callbacks.on_event_subscribe_terminated;
-  on_nan_event_followup_user_callback = user_callbacks.on_event_followup;
-  on_nan_event_disc_eng_event_user_callback =
-      user_callbacks.on_event_disc_eng_event;
-  on_nan_event_disabled_user_callback = user_callbacks.on_event_disabled;
-  on_nan_event_tca_user_callback = user_callbacks.on_event_tca;
-  on_nan_event_beacon_sdf_payload_user_callback =
-      user_callbacks.on_event_beacon_sdf_payload;
-  on_nan_event_data_path_request_user_callback =
-      user_callbacks.on_event_data_path_request;
-  on_nan_event_data_path_confirm_user_callback =
-      user_callbacks.on_event_data_path_confirm;
-  on_nan_event_data_path_end_user_callback =
-      user_callbacks.on_event_data_path_end;
-  on_nan_event_transmit_follow_up_user_callback =
-      user_callbacks.on_event_transmit_follow_up;
-  on_nan_event_range_request_user_callback =
-      user_callbacks.on_event_range_request;
-  on_nan_event_range_report_user_callback =
-      user_callbacks.on_event_range_report;
+    const std::string& iface_name, const NanCallbackHandlers& user_callbacks) {
+    on_nan_notify_response_user_callback = user_callbacks.on_notify_response;
+    on_nan_event_publish_terminated_user_callback =
+        user_callbacks.on_event_publish_terminated;
+    on_nan_event_match_user_callback = user_callbacks.on_event_match;
+    on_nan_event_match_expired_user_callback =
+        user_callbacks.on_event_match_expired;
+    on_nan_event_subscribe_terminated_user_callback =
+        user_callbacks.on_event_subscribe_terminated;
+    on_nan_event_followup_user_callback = user_callbacks.on_event_followup;
+    on_nan_event_disc_eng_event_user_callback =
+        user_callbacks.on_event_disc_eng_event;
+    on_nan_event_disabled_user_callback = user_callbacks.on_event_disabled;
+    on_nan_event_tca_user_callback = user_callbacks.on_event_tca;
+    on_nan_event_beacon_sdf_payload_user_callback =
+        user_callbacks.on_event_beacon_sdf_payload;
+    on_nan_event_data_path_request_user_callback =
+        user_callbacks.on_event_data_path_request;
+    on_nan_event_data_path_confirm_user_callback =
+        user_callbacks.on_event_data_path_confirm;
+    on_nan_event_data_path_end_user_callback =
+        user_callbacks.on_event_data_path_end;
+    on_nan_event_transmit_follow_up_user_callback =
+        user_callbacks.on_event_transmit_follow_up;
+    on_nan_event_range_request_user_callback =
+        user_callbacks.on_event_range_request;
+    on_nan_event_range_report_user_callback =
+        user_callbacks.on_event_range_report;
 
-  return global_func_table_.wifi_nan_register_handler(
-      wlan_interface_handle_,
-      {onAysncNanNotifyResponse,
-       onAysncNanEventPublishReplied,
-       onAysncNanEventPublishTerminated,
-       onAysncNanEventMatch,
-       onAysncNanEventMatchExpired,
-       onAysncNanEventSubscribeTerminated,
-       onAysncNanEventFollowup,
-       onAysncNanEventDiscEngEvent,
-       onAysncNanEventDisabled,
-       onAysncNanEventTca,
-       onAysncNanEventBeaconSdfPayload,
-       onAysncNanEventDataPathRequest,
-       onAysncNanEventDataPathConfirm,
-       onAysncNanEventDataPathEnd,
-       onAysncNanEventTransmitFollowUp,
-       onAysncNanEventRangeRequest,
-       onAysncNanEventRangeReport});
+    return global_func_table_.wifi_nan_register_handler(
+        getIfaceHandle(iface_name),
+        {onAysncNanNotifyResponse, onAysncNanEventPublishReplied,
+         onAysncNanEventPublishTerminated, onAysncNanEventMatch,
+         onAysncNanEventMatchExpired, onAysncNanEventSubscribeTerminated,
+         onAysncNanEventFollowup, onAysncNanEventDiscEngEvent,
+         onAysncNanEventDisabled, onAysncNanEventTca,
+         onAysncNanEventBeaconSdfPayload, onAysncNanEventDataPathRequest,
+         onAysncNanEventDataPathConfirm, onAysncNanEventDataPathEnd,
+         onAysncNanEventTransmitFollowUp, onAysncNanEventRangeRequest,
+         onAysncNanEventRangeReport});
 }
 
-wifi_error WifiLegacyHal::nanEnableRequest(transaction_id id,
+wifi_error WifiLegacyHal::nanEnableRequest(const std::string& iface_name,
+                                           transaction_id id,
                                            const NanEnableRequest& msg) {
-  NanEnableRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_enable_request(
-      id, wlan_interface_handle_, &msg_internal);
+    NanEnableRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_enable_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
-wifi_error WifiLegacyHal::nanDisableRequest(transaction_id id) {
-  return global_func_table_.wifi_nan_disable_request(id,
-                                                     wlan_interface_handle_);
+wifi_error WifiLegacyHal::nanDisableRequest(const std::string& iface_name,
+                                            transaction_id id) {
+    return global_func_table_.wifi_nan_disable_request(
+        id, getIfaceHandle(iface_name));
 }
 
-wifi_error WifiLegacyHal::nanPublishRequest(transaction_id id,
+wifi_error WifiLegacyHal::nanPublishRequest(const std::string& iface_name,
+                                            transaction_id id,
                                             const NanPublishRequest& msg) {
-  NanPublishRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_publish_request(
-      id, wlan_interface_handle_, &msg_internal);
+    NanPublishRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_publish_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
 wifi_error WifiLegacyHal::nanPublishCancelRequest(
-    transaction_id id, const NanPublishCancelRequest& msg) {
-  NanPublishCancelRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_publish_cancel_request(
-      id, wlan_interface_handle_, &msg_internal);
+    const std::string& iface_name, transaction_id id,
+    const NanPublishCancelRequest& msg) {
+    NanPublishCancelRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_publish_cancel_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
-wifi_error WifiLegacyHal::nanSubscribeRequest(transaction_id id,
+wifi_error WifiLegacyHal::nanSubscribeRequest(const std::string& iface_name,
+                                              transaction_id id,
                                               const NanSubscribeRequest& msg) {
-  NanSubscribeRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_subscribe_request(
-      id, wlan_interface_handle_, &msg_internal);
+    NanSubscribeRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_subscribe_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
 wifi_error WifiLegacyHal::nanSubscribeCancelRequest(
-    transaction_id id, const NanSubscribeCancelRequest& msg) {
-  NanSubscribeCancelRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_subscribe_cancel_request(
-      id, wlan_interface_handle_, &msg_internal);
+    const std::string& iface_name, transaction_id id,
+    const NanSubscribeCancelRequest& msg) {
+    NanSubscribeCancelRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_subscribe_cancel_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
 wifi_error WifiLegacyHal::nanTransmitFollowupRequest(
-    transaction_id id, const NanTransmitFollowupRequest& msg) {
-  NanTransmitFollowupRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_transmit_followup_request(
-      id, wlan_interface_handle_, &msg_internal);
+    const std::string& iface_name, transaction_id id,
+    const NanTransmitFollowupRequest& msg) {
+    NanTransmitFollowupRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_transmit_followup_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
-wifi_error WifiLegacyHal::nanStatsRequest(transaction_id id,
+wifi_error WifiLegacyHal::nanStatsRequest(const std::string& iface_name,
+                                          transaction_id id,
                                           const NanStatsRequest& msg) {
-  NanStatsRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_stats_request(
-      id, wlan_interface_handle_, &msg_internal);
+    NanStatsRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_stats_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
-wifi_error WifiLegacyHal::nanConfigRequest(transaction_id id,
+wifi_error WifiLegacyHal::nanConfigRequest(const std::string& iface_name,
+                                           transaction_id id,
                                            const NanConfigRequest& msg) {
-  NanConfigRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_config_request(
-      id, wlan_interface_handle_, &msg_internal);
+    NanConfigRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_config_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
-wifi_error WifiLegacyHal::nanTcaRequest(transaction_id id,
+wifi_error WifiLegacyHal::nanTcaRequest(const std::string& iface_name,
+                                        transaction_id id,
                                         const NanTCARequest& msg) {
-  NanTCARequest msg_internal(msg);
-  return global_func_table_.wifi_nan_tca_request(
-      id, wlan_interface_handle_, &msg_internal);
+    NanTCARequest msg_internal(msg);
+    return global_func_table_.wifi_nan_tca_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
 wifi_error WifiLegacyHal::nanBeaconSdfPayloadRequest(
-    transaction_id id, const NanBeaconSdfPayloadRequest& msg) {
-  NanBeaconSdfPayloadRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_beacon_sdf_payload_request(
-      id, wlan_interface_handle_, &msg_internal);
+    const std::string& iface_name, transaction_id id,
+    const NanBeaconSdfPayloadRequest& msg) {
+    NanBeaconSdfPayloadRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_beacon_sdf_payload_request(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
 std::pair<wifi_error, NanVersion> WifiLegacyHal::nanGetVersion() {
-  NanVersion version;
-  wifi_error status =
-      global_func_table_.wifi_nan_get_version(global_handle_, &version);
-  return {status, version};
+    NanVersion version;
+    wifi_error status =
+        global_func_table_.wifi_nan_get_version(global_handle_, &version);
+    return {status, version};
 }
 
-wifi_error WifiLegacyHal::nanGetCapabilities(transaction_id id) {
-  return global_func_table_.wifi_nan_get_capabilities(id,
-                                                      wlan_interface_handle_);
+wifi_error WifiLegacyHal::nanGetCapabilities(const std::string& iface_name,
+                                             transaction_id id) {
+    return global_func_table_.wifi_nan_get_capabilities(
+        id, getIfaceHandle(iface_name));
 }
 
 wifi_error WifiLegacyHal::nanDataInterfaceCreate(
-    transaction_id id, const std::string& iface_name) {
-  return global_func_table_.wifi_nan_data_interface_create(
-      id, wlan_interface_handle_, makeCharVec(iface_name).data());
+    const std::string& iface_name, transaction_id id,
+    const std::string& data_iface_name) {
+    return global_func_table_.wifi_nan_data_interface_create(
+        id, getIfaceHandle(iface_name), makeCharVec(data_iface_name).data());
 }
 
 wifi_error WifiLegacyHal::nanDataInterfaceDelete(
-    transaction_id id, const std::string& iface_name) {
-  return global_func_table_.wifi_nan_data_interface_delete(
-      id, wlan_interface_handle_, makeCharVec(iface_name).data());
+    const std::string& iface_name, transaction_id id,
+    const std::string& data_iface_name) {
+    return global_func_table_.wifi_nan_data_interface_delete(
+        id, getIfaceHandle(iface_name), makeCharVec(data_iface_name).data());
 }
 
 wifi_error WifiLegacyHal::nanDataRequestInitiator(
-    transaction_id id, const NanDataPathInitiatorRequest& msg) {
-  NanDataPathInitiatorRequest msg_internal(msg);
-  return global_func_table_.wifi_nan_data_request_initiator(
-      id, wlan_interface_handle_, &msg_internal);
+    const std::string& iface_name, transaction_id id,
+    const NanDataPathInitiatorRequest& msg) {
+    NanDataPathInitiatorRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_data_request_initiator(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
 wifi_error WifiLegacyHal::nanDataIndicationResponse(
-    transaction_id id, const NanDataPathIndicationResponse& msg) {
-  NanDataPathIndicationResponse msg_internal(msg);
-  return global_func_table_.wifi_nan_data_indication_response(
-      id, wlan_interface_handle_, &msg_internal);
+    const std::string& iface_name, transaction_id id,
+    const NanDataPathIndicationResponse& msg) {
+    NanDataPathIndicationResponse msg_internal(msg);
+    return global_func_table_.wifi_nan_data_indication_response(
+        id, getIfaceHandle(iface_name), &msg_internal);
 }
 
 typedef struct {
@@ -1223,118 +1209,127 @@
     NanDataPathId ndp_instance_id;
 } NanDataPathEndSingleNdpIdRequest;
 
-wifi_error WifiLegacyHal::nanDataEnd(transaction_id id,
+wifi_error WifiLegacyHal::nanDataEnd(const std::string& iface_name,
+                                     transaction_id id,
                                      uint32_t ndpInstanceId) {
-  NanDataPathEndSingleNdpIdRequest msg;
-  msg.num_ndp_instances = 1;
-  msg.ndp_instance_id = ndpInstanceId;
-  wifi_error status = global_func_table_.wifi_nan_data_end(
-      id, wlan_interface_handle_, (NanDataPathEndRequest*)&msg);
-  return status;
-}
-
-wifi_error WifiLegacyHal::setCountryCode(std::array<int8_t, 2> code) {
-  std::string code_str(code.data(), code.data() + code.size());
-  return global_func_table_.wifi_set_country_code(wlan_interface_handle_,
-                                                  code_str.c_str());
-}
-
-wifi_error WifiLegacyHal::retrieveWlanInterfaceHandle() {
-  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(
-      global_handle_, &num_iface_handles, &iface_handles);
-  if (status != WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to enumerate interface handles";
+    NanDataPathEndSingleNdpIdRequest msg;
+    msg.num_ndp_instances = 1;
+    msg.ndp_instance_id = ndpInstanceId;
+    wifi_error status = global_func_table_.wifi_nan_data_end(
+        id, getIfaceHandle(iface_name), (NanDataPathEndRequest*)&msg);
     return status;
-  }
-  for (int i = 0; i < num_iface_handles; ++i) {
-    std::array<char, IFNAMSIZ> current_ifname;
-    current_ifname.fill(0);
-    status = global_func_table_.wifi_get_iface_name(
-        iface_handles[i], current_ifname.data(), current_ifname.size());
+}
+
+wifi_error WifiLegacyHal::setCountryCode(const std::string& iface_name,
+                                         std::array<int8_t, 2> code) {
+    std::string code_str(code.data(), code.data() + code.size());
+    return global_func_table_.wifi_set_country_code(getIfaceHandle(iface_name),
+                                                    code_str.c_str());
+}
+
+wifi_error WifiLegacyHal::retrieveIfaceHandles() {
+    wifi_interface_handle* iface_handles = nullptr;
+    int num_iface_handles = 0;
+    wifi_error status = global_func_table_.wifi_get_ifaces(
+        global_handle_, &num_iface_handles, &iface_handles);
     if (status != WIFI_SUCCESS) {
-      LOG(WARNING) << "Failed to get interface handle name";
-      continue;
+        LOG(ERROR) << "Failed to enumerate interface handles";
+        return status;
     }
-    if (ifname_to_find == current_ifname.data()) {
-      wlan_interface_handle_ = iface_handles[i];
-      return WIFI_SUCCESS;
+    for (int i = 0; i < num_iface_handles; ++i) {
+        std::array<char, IFNAMSIZ> iface_name_arr = {};
+        status = global_func_table_.wifi_get_iface_name(
+            iface_handles[i], iface_name_arr.data(), iface_name_arr.size());
+        if (status != WIFI_SUCCESS) {
+            LOG(WARNING) << "Failed to get interface handle name";
+            continue;
+        }
+        // Assuming the interface name is null terminated since the legacy HAL
+        // API does not return a size.
+        std::string iface_name(iface_name_arr.data());
+        LOG(INFO) << "Adding interface handle for " << iface_name;
+        iface_name_to_handle_[iface_name] = iface_handles[i];
     }
-  }
-  return WIFI_ERROR_UNKNOWN;
+    return WIFI_SUCCESS;
+}
+
+wifi_interface_handle WifiLegacyHal::getIfaceHandle(
+    const std::string& iface_name) {
+    const auto iface_handle_iter = iface_name_to_handle_.find(iface_name);
+    if (iface_handle_iter == iface_name_to_handle_.end()) {
+        LOG(ERROR) << "Unknown iface name: " << iface_name;
+        return nullptr;
+    }
+    return iface_handle_iter->second;
 }
 
 void WifiLegacyHal::runEventLoop() {
-  LOG(DEBUG) << "Starting legacy HAL event loop";
-  global_func_table_.wifi_event_loop(global_handle_);
-  const auto lock = hidl_sync_util::acquireGlobalLock();
-  if (!awaiting_event_loop_termination_) {
-    LOG(FATAL) << "Legacy HAL event loop terminated, but HAL was not stopping";
-  }
-  LOG(DEBUG) << "Legacy HAL event loop terminated";
-  awaiting_event_loop_termination_ = false;
-  stop_wait_cv_.notify_one();
+    LOG(DEBUG) << "Starting legacy HAL event loop";
+    global_func_table_.wifi_event_loop(global_handle_);
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (!awaiting_event_loop_termination_) {
+        LOG(FATAL)
+            << "Legacy HAL event loop terminated, but HAL was not stopping";
+    }
+    LOG(DEBUG) << "Legacy HAL event loop terminated";
+    awaiting_event_loop_termination_ = false;
+    stop_wait_cv_.notify_one();
 }
 
 std::pair<wifi_error, std::vector<wifi_cached_scan_results>>
-WifiLegacyHal::getGscanCachedResults() {
-  std::vector<wifi_cached_scan_results> cached_scan_results;
-  cached_scan_results.resize(kMaxCachedGscanResults);
-  int32_t num_results = 0;
-  wifi_error status = global_func_table_.wifi_get_cached_gscan_results(
-      wlan_interface_handle_,
-      true /* always flush */,
-      cached_scan_results.size(),
-      cached_scan_results.data(),
-      &num_results);
-  CHECK(num_results >= 0 &&
-        static_cast<uint32_t>(num_results) <= kMaxCachedGscanResults);
-  cached_scan_results.resize(num_results);
-  // Check for invalid IE lengths in these cached scan results and correct it.
-  for (auto& cached_scan_result : cached_scan_results) {
-    int num_scan_results = cached_scan_result.num_results;
-    for (int i = 0; i < num_scan_results; i++) {
-      auto& scan_result = cached_scan_result.results[i];
-      if (scan_result.ie_length > 0) {
-        LOG(DEBUG) << "Cached scan result has non-zero IE length "
-                   << scan_result.ie_length;
-        scan_result.ie_length = 0;
-      }
+WifiLegacyHal::getGscanCachedResults(const std::string& iface_name) {
+    std::vector<wifi_cached_scan_results> cached_scan_results;
+    cached_scan_results.resize(kMaxCachedGscanResults);
+    int32_t num_results = 0;
+    wifi_error status = global_func_table_.wifi_get_cached_gscan_results(
+        getIfaceHandle(iface_name), true /* always flush */,
+        cached_scan_results.size(), cached_scan_results.data(), &num_results);
+    CHECK(num_results >= 0 &&
+          static_cast<uint32_t>(num_results) <= kMaxCachedGscanResults);
+    cached_scan_results.resize(num_results);
+    // Check for invalid IE lengths in these cached scan results and correct it.
+    for (auto& cached_scan_result : cached_scan_results) {
+        int num_scan_results = cached_scan_result.num_results;
+        for (int i = 0; i < num_scan_results; i++) {
+            auto& scan_result = cached_scan_result.results[i];
+            if (scan_result.ie_length > 0) {
+                LOG(DEBUG) << "Cached scan result has non-zero IE length "
+                           << scan_result.ie_length;
+                scan_result.ie_length = 0;
+            }
+        }
     }
-  }
-  return {status, std::move(cached_scan_results)};
+    return {status, std::move(cached_scan_results)};
 }
 
 void WifiLegacyHal::invalidate() {
-  global_handle_ = nullptr;
-  wlan_interface_handle_ = nullptr;
-  on_driver_memory_dump_internal_callback = nullptr;
-  on_firmware_memory_dump_internal_callback = nullptr;
-  on_gscan_event_internal_callback = nullptr;
-  on_gscan_full_result_internal_callback = nullptr;
-  on_link_layer_stats_result_internal_callback = nullptr;
-  on_rssi_threshold_breached_internal_callback = nullptr;
-  on_ring_buffer_data_internal_callback = nullptr;
-  on_error_alert_internal_callback = nullptr;
-  on_rtt_results_internal_callback = nullptr;
-  on_nan_notify_response_user_callback = nullptr;
-  on_nan_event_publish_terminated_user_callback = nullptr;
-  on_nan_event_match_user_callback = nullptr;
-  on_nan_event_match_expired_user_callback = nullptr;
-  on_nan_event_subscribe_terminated_user_callback = nullptr;
-  on_nan_event_followup_user_callback = nullptr;
-  on_nan_event_disc_eng_event_user_callback = nullptr;
-  on_nan_event_disabled_user_callback = nullptr;
-  on_nan_event_tca_user_callback = nullptr;
-  on_nan_event_beacon_sdf_payload_user_callback = nullptr;
-  on_nan_event_data_path_request_user_callback = nullptr;
-  on_nan_event_data_path_confirm_user_callback = nullptr;
-  on_nan_event_data_path_end_user_callback = nullptr;
-  on_nan_event_transmit_follow_up_user_callback = nullptr;
-  on_nan_event_range_request_user_callback = nullptr;
-  on_nan_event_range_report_user_callback = nullptr;
+    global_handle_ = nullptr;
+    iface_name_to_handle_.clear();
+    on_driver_memory_dump_internal_callback = nullptr;
+    on_firmware_memory_dump_internal_callback = nullptr;
+    on_gscan_event_internal_callback = nullptr;
+    on_gscan_full_result_internal_callback = nullptr;
+    on_link_layer_stats_result_internal_callback = nullptr;
+    on_rssi_threshold_breached_internal_callback = nullptr;
+    on_ring_buffer_data_internal_callback = nullptr;
+    on_error_alert_internal_callback = nullptr;
+    on_rtt_results_internal_callback = nullptr;
+    on_nan_notify_response_user_callback = nullptr;
+    on_nan_event_publish_terminated_user_callback = nullptr;
+    on_nan_event_match_user_callback = nullptr;
+    on_nan_event_match_expired_user_callback = nullptr;
+    on_nan_event_subscribe_terminated_user_callback = nullptr;
+    on_nan_event_followup_user_callback = nullptr;
+    on_nan_event_disc_eng_event_user_callback = nullptr;
+    on_nan_event_disabled_user_callback = nullptr;
+    on_nan_event_tca_user_callback = nullptr;
+    on_nan_event_beacon_sdf_payload_user_callback = nullptr;
+    on_nan_event_data_path_request_user_callback = nullptr;
+    on_nan_event_data_path_confirm_user_callback = nullptr;
+    on_nan_event_data_path_end_user_callback = nullptr;
+    on_nan_event_transmit_follow_up_user_callback = nullptr;
+    on_nan_event_range_request_user_callback = nullptr;
+    on_nan_event_range_report_user_callback = nullptr;
 }
 
 }  // namespace legacy_hal
diff --git a/wifi/1.2/default/wifi_legacy_hal.h b/wifi/1.2/default/wifi_legacy_hal.h
index d7be1ee..193928b 100644
--- a/wifi/1.2/default/wifi_legacy_hal.h
+++ b/wifi/1.2/default/wifi_legacy_hal.h
@@ -17,10 +17,11 @@
 #ifndef WIFI_LEGACY_HAL_H_
 #define WIFI_LEGACY_HAL_H_
 
+#include <condition_variable>
 #include <functional>
+#include <map>
 #include <thread>
 #include <vector>
-#include <condition_variable>
 
 #include <wifi_system/interface_tool.h>
 
@@ -38,8 +39,8 @@
 
 // APF capabilities supported by the iface.
 struct PacketFilterCapabilities {
-  uint32_t version;
-  uint32_t max_len;
+    uint32_t version;
+    uint32_t max_len;
 };
 
 // WARNING: We don't care about the variable sized members of either
@@ -51,13 +52,13 @@
 // |wifi_radio_stat| structure in the legacy HAL API. Separate that out
 // into a separate return element to avoid passing pointers around.
 struct LinkLayerRadioStats {
-  wifi_radio_stat stats;
-  std::vector<uint32_t> tx_time_per_levels;
+    wifi_radio_stat stats;
+    std::vector<uint32_t> tx_time_per_levels;
 };
 
 struct LinkLayerStats {
-  wifi_iface_stat iface;
-  std::vector<LinkLayerRadioStats> radios;
+    wifi_iface_stat iface;
+    std::vector<LinkLayerRadioStats> radios;
 };
 #pragma GCC diagnostic pop
 
@@ -67,37 +68,38 @@
 // API. Separate that out into a separate return elements to avoid passing
 // pointers around.
 struct WakeReasonStats {
-  WLAN_DRIVER_WAKE_REASON_CNT wake_reason_cnt;
-  std::vector<uint32_t> cmd_event_wake_cnt;
-  std::vector<uint32_t> driver_fw_local_wake_cnt;
+    WLAN_DRIVER_WAKE_REASON_CNT wake_reason_cnt;
+    std::vector<uint32_t> cmd_event_wake_cnt;
+    std::vector<uint32_t> driver_fw_local_wake_cnt;
 };
 
 // NAN response and event callbacks struct.
 struct NanCallbackHandlers {
-  // NotifyResponse invoked to notify the status of the Request.
-  std::function<void(transaction_id, const NanResponseMsg&)> on_notify_response;
-  // Various event callbacks.
-  std::function<void(const NanPublishTerminatedInd&)>
-      on_event_publish_terminated;
-  std::function<void(const NanMatchInd&)> on_event_match;
-  std::function<void(const NanMatchExpiredInd&)> on_event_match_expired;
-  std::function<void(const NanSubscribeTerminatedInd&)>
-      on_event_subscribe_terminated;
-  std::function<void(const NanFollowupInd&)> on_event_followup;
-  std::function<void(const NanDiscEngEventInd&)> on_event_disc_eng_event;
-  std::function<void(const NanDisabledInd&)> on_event_disabled;
-  std::function<void(const NanTCAInd&)> on_event_tca;
-  std::function<void(const NanBeaconSdfPayloadInd&)>
-      on_event_beacon_sdf_payload;
-  std::function<void(const NanDataPathRequestInd&)> on_event_data_path_request;
-  std::function<void(const NanDataPathConfirmInd&)> on_event_data_path_confirm;
-  std::function<void(const NanDataPathEndInd&)> on_event_data_path_end;
-  std::function<void(const NanTransmitFollowupInd&)>
-      on_event_transmit_follow_up;
-  std::function<void(const NanRangeRequestInd&)>
-      on_event_range_request;
-  std::function<void(const NanRangeReportInd&)>
-      on_event_range_report;
+    // NotifyResponse invoked to notify the status of the Request.
+    std::function<void(transaction_id, const NanResponseMsg&)>
+        on_notify_response;
+    // Various event callbacks.
+    std::function<void(const NanPublishTerminatedInd&)>
+        on_event_publish_terminated;
+    std::function<void(const NanMatchInd&)> on_event_match;
+    std::function<void(const NanMatchExpiredInd&)> on_event_match_expired;
+    std::function<void(const NanSubscribeTerminatedInd&)>
+        on_event_subscribe_terminated;
+    std::function<void(const NanFollowupInd&)> on_event_followup;
+    std::function<void(const NanDiscEngEventInd&)> on_event_disc_eng_event;
+    std::function<void(const NanDisabledInd&)> on_event_disabled;
+    std::function<void(const NanTCAInd&)> on_event_tca;
+    std::function<void(const NanBeaconSdfPayloadInd&)>
+        on_event_beacon_sdf_payload;
+    std::function<void(const NanDataPathRequestInd&)>
+        on_event_data_path_request;
+    std::function<void(const NanDataPathConfirmInd&)>
+        on_event_data_path_confirm;
+    std::function<void(const NanDataPathEndInd&)> on_event_data_path_end;
+    std::function<void(const NanTransmitFollowupInd&)>
+        on_event_transmit_follow_up;
+    std::function<void(const NanRangeRequestInd&)> on_event_range_request;
+    std::function<void(const NanRangeReportInd&)> on_event_range_report;
 };
 
 // Full scan results contain IE info and are hence passed by reference, to
@@ -123,8 +125,7 @@
 
 // Callback for ring buffer data.
 using on_ring_buffer_data_callback =
-    std::function<void(const std::string&,
-                       const std::vector<uint8_t>&,
+    std::function<void(const std::string&, const std::vector<uint8_t>&,
                        const wifi_ring_buffer_status&)>;
 
 // Callback for alerts.
@@ -138,168 +139,218 @@
  * object and will be valid for the lifetime of the process.
  */
 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();
+   public:
+    WifiLegacyHal();
 
-  // Initialize the legacy HAL function table.
-  wifi_error initialize();
-  // Start the legacy HAL and the event looper thread.
-  wifi_error start();
-  // Deinitialize the legacy HAL and wait for the event loop thread to exit
-  // using a predefined timeout.
-  wifi_error stop(std::unique_lock<std::recursive_mutex>* lock,
-                  const std::function<void()>& on_complete_callback);
-  // Wrappers for all the functions in the legacy HAL function table.
-  std::pair<wifi_error, std::string> getDriverVersion();
-  std::pair<wifi_error, std::string> getFirmwareVersion();
-  std::pair<wifi_error, std::vector<uint8_t>> requestDriverMemoryDump();
-  std::pair<wifi_error, std::vector<uint8_t>> requestFirmwareMemoryDump();
-  std::pair<wifi_error, uint32_t> getSupportedFeatureSet();
-  // APF functions.
-  std::pair<wifi_error, PacketFilterCapabilities> getPacketFilterCapabilities();
-  wifi_error setPacketFilter(const std::vector<uint8_t>& program);
-  // Gscan functions.
-  std::pair<wifi_error, wifi_gscan_capabilities> getGscanCapabilities();
-  // These API's provides a simplified interface over the legacy Gscan API's:
-  // a) All scan events from the legacy HAL API other than the
-  //    |WIFI_SCAN_FAILED| are treated as notification of results.
-  //    This method then retrieves the cached scan results from the legacy
-  //    HAL API and triggers the externally provided |on_results_user_callback|
-  //    on success.
-  // b) |WIFI_SCAN_FAILED| scan event or failure to retrieve cached scan results
-  //    triggers the externally provided |on_failure_user_callback|.
-  // c) Full scan result event triggers the externally provided
-  //    |on_full_result_user_callback|.
-  wifi_error startGscan(
-      wifi_request_id id,
-      const wifi_scan_cmd_params& params,
-      const std::function<void(wifi_request_id)>& on_failure_callback,
-      const on_gscan_results_callback& on_results_callback,
-      const on_gscan_full_result_callback& on_full_result_callback);
-  wifi_error stopGscan(wifi_request_id id);
-  std::pair<wifi_error, std::vector<uint32_t>> getValidFrequenciesForBand(
-      wifi_band band);
-  wifi_error setDfsFlag(bool dfs_on);
-  // Link layer stats functions.
-  wifi_error enableLinkLayerStats(bool debug);
-  wifi_error disableLinkLayerStats();
-  std::pair<wifi_error, LinkLayerStats> getLinkLayerStats();
-  // RSSI monitor functions.
-  wifi_error startRssiMonitoring(wifi_request_id id,
-                                 int8_t max_rssi,
-                                 int8_t min_rssi,
-                                 const on_rssi_threshold_breached_callback&
-                                     on_threshold_breached_callback);
-  wifi_error stopRssiMonitoring(wifi_request_id id);
-  std::pair<wifi_error, wifi_roaming_capabilities> getRoamingCapabilities();
-  wifi_error configureRoaming(const wifi_roaming_config& config);
-  wifi_error enableFirmwareRoaming(fw_roaming_state_t state);
-  wifi_error configureNdOffload(bool enable);
-  wifi_error startSendingOffloadedPacket(
-      uint32_t cmd_id,
-      const std::vector<uint8_t>& ip_packet_data,
-      const std::array<uint8_t, 6>& src_address,
-      const std::array<uint8_t, 6>& dst_address,
-      uint32_t period_in_ms);
-  wifi_error stopSendingOffloadedPacket(uint32_t cmd_id);
-  wifi_error setScanningMacOui(const std::array<uint8_t, 3>& oui);
-  wifi_error selectTxPowerScenario(wifi_power_scenario scenario);
-  wifi_error resetTxPowerScenario();
-  // Logger/debug functions.
-  std::pair<wifi_error, uint32_t> getLoggerSupportedFeatureSet();
-  wifi_error startPktFateMonitoring();
-  std::pair<wifi_error, std::vector<wifi_tx_report>> getTxPktFates();
-  std::pair<wifi_error, std::vector<wifi_rx_report>> getRxPktFates();
-  std::pair<wifi_error, WakeReasonStats> getWakeReasonStats();
-  wifi_error registerRingBufferCallbackHandler(
-      const on_ring_buffer_data_callback& on_data_callback);
-  wifi_error deregisterRingBufferCallbackHandler();
-  std::pair<wifi_error, std::vector<wifi_ring_buffer_status>>
-  getRingBuffersStatus();
-  wifi_error startRingBufferLogging(const std::string& ring_name,
-                                    uint32_t verbose_level,
-                                    uint32_t max_interval_sec,
-                                    uint32_t min_data_size);
-  wifi_error getRingBufferData(const std::string& ring_name);
-  wifi_error registerErrorAlertCallbackHandler(
-      const on_error_alert_callback& on_alert_callback);
-  wifi_error deregisterErrorAlertCallbackHandler();
-  // RTT functions.
-  wifi_error startRttRangeRequest(
-      wifi_request_id id,
-      const std::vector<wifi_rtt_config>& rtt_configs,
-      const on_rtt_results_callback& on_results_callback);
-  wifi_error cancelRttRangeRequest(
-      wifi_request_id id, const std::vector<std::array<uint8_t, 6>>& mac_addrs);
-  std::pair<wifi_error, wifi_rtt_capabilities> getRttCapabilities();
-  std::pair<wifi_error, wifi_rtt_responder> getRttResponderInfo();
-  wifi_error enableRttResponder(wifi_request_id id,
-                                const wifi_channel_info& channel_hint,
-                                uint32_t max_duration_secs,
-                                const wifi_rtt_responder& info);
-  wifi_error disableRttResponder(wifi_request_id id);
-  wifi_error setRttLci(wifi_request_id id, const wifi_lci_information& info);
-  wifi_error setRttLcr(wifi_request_id id, const wifi_lcr_information& info);
-  // NAN functions.
-  wifi_error nanRegisterCallbackHandlers(const NanCallbackHandlers& callbacks);
-  wifi_error nanEnableRequest(transaction_id id, const NanEnableRequest& msg);
-  wifi_error nanDisableRequest(transaction_id id);
-  wifi_error nanPublishRequest(transaction_id id, const NanPublishRequest& msg);
-  wifi_error nanPublishCancelRequest(transaction_id id,
-                                     const NanPublishCancelRequest& msg);
-  wifi_error nanSubscribeRequest(transaction_id id,
-                                 const NanSubscribeRequest& msg);
-  wifi_error nanSubscribeCancelRequest(transaction_id id,
-                                       const NanSubscribeCancelRequest& msg);
-  wifi_error nanTransmitFollowupRequest(transaction_id id,
-                                        const NanTransmitFollowupRequest& msg);
-  wifi_error nanStatsRequest(transaction_id id, const NanStatsRequest& msg);
-  wifi_error nanConfigRequest(transaction_id id, const NanConfigRequest& msg);
-  wifi_error nanTcaRequest(transaction_id id, const NanTCARequest& msg);
-  wifi_error nanBeaconSdfPayloadRequest(transaction_id id,
-                                        const NanBeaconSdfPayloadRequest& msg);
-  std::pair<wifi_error, NanVersion> nanGetVersion();
-  wifi_error nanGetCapabilities(transaction_id id);
-  wifi_error nanDataInterfaceCreate(transaction_id id,
-                                    const std::string& iface_name);
-  wifi_error nanDataInterfaceDelete(transaction_id id,
-                                    const std::string& iface_name);
-  wifi_error nanDataRequestInitiator(transaction_id id,
-                                     const NanDataPathInitiatorRequest& msg);
-  wifi_error nanDataIndicationResponse(
-      transaction_id id, const NanDataPathIndicationResponse& msg);
-  wifi_error nanDataEnd(transaction_id id, uint32_t ndpInstanceId);
-  // AP functions.
-  wifi_error setCountryCode(std::array<int8_t, 2> code);
+    // Initialize the legacy HAL function table.
+    wifi_error initialize();
+    // Start the legacy HAL and the event looper thread.
+    wifi_error start();
+    // Deinitialize the legacy HAL and wait for the event loop thread to exit
+    // using a predefined timeout.
+    wifi_error stop(std::unique_lock<std::recursive_mutex>* lock,
+                    const std::function<void()>& on_complete_callback);
+    // Wrappers for all the functions in the legacy HAL function table.
+    std::pair<wifi_error, std::string> getDriverVersion(
+        const std::string& iface_name);
+    std::pair<wifi_error, std::string> getFirmwareVersion(
+        const std::string& iface_name);
+    std::pair<wifi_error, std::vector<uint8_t>> requestDriverMemoryDump(
+        const std::string& iface_name);
+    std::pair<wifi_error, std::vector<uint8_t>> requestFirmwareMemoryDump(
+        const std::string& iface_name);
+    std::pair<wifi_error, uint32_t> getSupportedFeatureSet(
+        const std::string& iface_name);
+    // APF functions.
+    std::pair<wifi_error, PacketFilterCapabilities> getPacketFilterCapabilities(
+        const std::string& iface_name);
+    wifi_error setPacketFilter(const std::string& iface_name,
+                               const std::vector<uint8_t>& program);
+    // Gscan functions.
+    std::pair<wifi_error, wifi_gscan_capabilities> getGscanCapabilities(
+        const std::string& iface_name);
+    // These API's provides a simplified interface over the legacy Gscan API's:
+    // a) All scan events from the legacy HAL API other than the
+    //    |WIFI_SCAN_FAILED| are treated as notification of results.
+    //    This method then retrieves the cached scan results from the legacy
+    //    HAL API and triggers the externally provided
+    //    |on_results_user_callback| on success.
+    // b) |WIFI_SCAN_FAILED| scan event or failure to retrieve cached scan
+    // results
+    //    triggers the externally provided |on_failure_user_callback|.
+    // c) Full scan result event triggers the externally provided
+    //    |on_full_result_user_callback|.
+    wifi_error startGscan(
+        const std::string& iface_name, wifi_request_id id,
+        const wifi_scan_cmd_params& params,
+        const std::function<void(wifi_request_id)>& on_failure_callback,
+        const on_gscan_results_callback& on_results_callback,
+        const on_gscan_full_result_callback& on_full_result_callback);
+    wifi_error stopGscan(const std::string& iface_name, wifi_request_id id);
+    std::pair<wifi_error, std::vector<uint32_t>> getValidFrequenciesForBand(
+        const std::string& iface_name, wifi_band band);
+    wifi_error setDfsFlag(const std::string& iface_name, bool dfs_on);
+    // Link layer stats functions.
+    wifi_error enableLinkLayerStats(const std::string& iface_name, bool debug);
+    wifi_error disableLinkLayerStats(const std::string& iface_name);
+    std::pair<wifi_error, LinkLayerStats> getLinkLayerStats(
+        const std::string& iface_name);
+    // RSSI monitor functions.
+    wifi_error startRssiMonitoring(const std::string& iface_name,
+                                   wifi_request_id id, int8_t max_rssi,
+                                   int8_t min_rssi,
+                                   const on_rssi_threshold_breached_callback&
+                                       on_threshold_breached_callback);
+    wifi_error stopRssiMonitoring(const std::string& iface_name,
+                                  wifi_request_id id);
+    std::pair<wifi_error, wifi_roaming_capabilities> getRoamingCapabilities(
+        const std::string& iface_name);
+    wifi_error configureRoaming(const std::string& iface_name,
+                                const wifi_roaming_config& config);
+    wifi_error enableFirmwareRoaming(const std::string& iface_name,
+                                     fw_roaming_state_t state);
+    wifi_error configureNdOffload(const std::string& iface_name, bool enable);
+    wifi_error startSendingOffloadedPacket(
+        const std::string& iface_name, uint32_t cmd_id,
+        const std::vector<uint8_t>& ip_packet_data,
+        const std::array<uint8_t, 6>& src_address,
+        const std::array<uint8_t, 6>& dst_address, uint32_t period_in_ms);
+    wifi_error stopSendingOffloadedPacket(const std::string& iface_name,
+                                          uint32_t cmd_id);
+    wifi_error setScanningMacOui(const std::string& iface_name,
+                                 const std::array<uint8_t, 3>& oui);
+    wifi_error selectTxPowerScenario(const std::string& iface_name,
+                                     wifi_power_scenario scenario);
+    wifi_error resetTxPowerScenario(const std::string& iface_name);
+    // Logger/debug functions.
+    std::pair<wifi_error, uint32_t> getLoggerSupportedFeatureSet(
+        const std::string& iface_name);
+    wifi_error startPktFateMonitoring(const std::string& iface_name);
+    std::pair<wifi_error, std::vector<wifi_tx_report>> getTxPktFates(
+        const std::string& iface_name);
+    std::pair<wifi_error, std::vector<wifi_rx_report>> getRxPktFates(
+        const std::string& iface_name);
+    std::pair<wifi_error, WakeReasonStats> getWakeReasonStats(
+        const std::string& iface_name);
+    wifi_error registerRingBufferCallbackHandler(
+        const std::string& iface_name,
+        const on_ring_buffer_data_callback& on_data_callback);
+    wifi_error deregisterRingBufferCallbackHandler(
+        const std::string& iface_name);
+    std::pair<wifi_error, std::vector<wifi_ring_buffer_status>>
+    getRingBuffersStatus(const std::string& iface_name);
+    wifi_error startRingBufferLogging(const std::string& iface_name,
+                                      const std::string& ring_name,
+                                      uint32_t verbose_level,
+                                      uint32_t max_interval_sec,
+                                      uint32_t min_data_size);
+    wifi_error getRingBufferData(const std::string& iface_name,
+                                 const std::string& ring_name);
+    wifi_error registerErrorAlertCallbackHandler(
+        const std::string& iface_name,
+        const on_error_alert_callback& on_alert_callback);
+    wifi_error deregisterErrorAlertCallbackHandler(
+        const std::string& iface_name);
+    // RTT functions.
+    wifi_error startRttRangeRequest(
+        const std::string& iface_name, wifi_request_id id,
+        const std::vector<wifi_rtt_config>& rtt_configs,
+        const on_rtt_results_callback& on_results_callback);
+    wifi_error cancelRttRangeRequest(
+        const std::string& iface_name, wifi_request_id id,
+        const std::vector<std::array<uint8_t, 6>>& mac_addrs);
+    std::pair<wifi_error, wifi_rtt_capabilities> getRttCapabilities(
+        const std::string& iface_name);
+    std::pair<wifi_error, wifi_rtt_responder> getRttResponderInfo(
+        const std::string& iface_name);
+    wifi_error enableRttResponder(const std::string& iface_name,
+                                  wifi_request_id id,
+                                  const wifi_channel_info& channel_hint,
+                                  uint32_t max_duration_secs,
+                                  const wifi_rtt_responder& info);
+    wifi_error disableRttResponder(const std::string& iface_name,
+                                   wifi_request_id id);
+    wifi_error setRttLci(const std::string& iface_name, wifi_request_id id,
+                         const wifi_lci_information& info);
+    wifi_error setRttLcr(const std::string& iface_name, wifi_request_id id,
+                         const wifi_lcr_information& info);
+    // NAN functions.
+    wifi_error nanRegisterCallbackHandlers(
+        const std::string& iface_name, const NanCallbackHandlers& callbacks);
+    wifi_error nanEnableRequest(const std::string& iface_name,
+                                transaction_id id, const NanEnableRequest& msg);
+    wifi_error nanDisableRequest(const std::string& iface_name,
+                                 transaction_id id);
+    wifi_error nanPublishRequest(const std::string& iface_name,
+                                 transaction_id id,
+                                 const NanPublishRequest& msg);
+    wifi_error nanPublishCancelRequest(const std::string& iface_name,
+                                       transaction_id id,
+                                       const NanPublishCancelRequest& msg);
+    wifi_error nanSubscribeRequest(const std::string& iface_name,
+                                   transaction_id id,
+                                   const NanSubscribeRequest& msg);
+    wifi_error nanSubscribeCancelRequest(const std::string& iface_name,
+                                         transaction_id id,
+                                         const NanSubscribeCancelRequest& msg);
+    wifi_error nanTransmitFollowupRequest(
+        const std::string& iface_name, transaction_id id,
+        const NanTransmitFollowupRequest& msg);
+    wifi_error nanStatsRequest(const std::string& iface_name, transaction_id id,
+                               const NanStatsRequest& msg);
+    wifi_error nanConfigRequest(const std::string& iface_name,
+                                transaction_id id, const NanConfigRequest& msg);
+    wifi_error nanTcaRequest(const std::string& iface_name, transaction_id id,
+                             const NanTCARequest& msg);
+    wifi_error nanBeaconSdfPayloadRequest(
+        const std::string& iface_name, transaction_id id,
+        const NanBeaconSdfPayloadRequest& msg);
+    std::pair<wifi_error, NanVersion> nanGetVersion();
+    wifi_error nanGetCapabilities(const std::string& iface_name,
+                                  transaction_id id);
+    wifi_error nanDataInterfaceCreate(const std::string& iface_name,
+                                      transaction_id id,
+                                      const std::string& data_iface_name);
+    wifi_error nanDataInterfaceDelete(const std::string& iface_name,
+                                      transaction_id id,
+                                      const std::string& data_iface_name);
+    wifi_error nanDataRequestInitiator(const std::string& iface_name,
+                                       transaction_id id,
+                                       const NanDataPathInitiatorRequest& msg);
+    wifi_error nanDataIndicationResponse(
+        const std::string& iface_name, transaction_id id,
+        const NanDataPathIndicationResponse& msg);
+    wifi_error nanDataEnd(const std::string& iface_name, transaction_id id,
+                          uint32_t ndpInstanceId);
+    // AP functions.
+    wifi_error setCountryCode(const std::string& iface_name,
+                              std::array<int8_t, 2> code);
 
- private:
-  // Retrieve the interface handle to be used for the "wlan" interface.
-  wifi_error retrieveWlanInterfaceHandle();
-  // Run the legacy HAL event loop thread.
-  void runEventLoop();
-  // Retrieve the cached gscan results to pass the results back to the external
-  // callbacks.
-  std::pair<wifi_error, std::vector<wifi_cached_scan_results>>
-  getGscanCachedResults();
-  void invalidate();
+   private:
+    // Retrieve interface handles for all the available interfaces.
+    wifi_error retrieveIfaceHandles();
+    wifi_interface_handle getIfaceHandle(const std::string& iface_name);
+    // Run the legacy HAL event loop thread.
+    void runEventLoop();
+    // Retrieve the cached gscan results to pass the results back to the
+    // external callbacks.
+    std::pair<wifi_error, std::vector<wifi_cached_scan_results>>
+    getGscanCachedResults(const std::string& iface_name);
+    void invalidate();
 
-  // Global function table of legacy HAL.
-  wifi_hal_fn global_func_table_;
-  // Opaque handle to be used for all global operations.
-  wifi_handle global_handle_;
-  // Opaque handle to be used for all wlan0 interface specific operations.
-  wifi_interface_handle wlan_interface_handle_;
-  // Flag to indicate if we have initiated the cleanup of legacy HAL.
-  std::atomic<bool> awaiting_event_loop_termination_;
-  std::condition_variable_any stop_wait_cv_;
-  // Flag to indicate if the legacy HAL has been started.
-  bool is_started_;
-  wifi_system::InterfaceTool iface_tool_;
+    // Global function table of legacy HAL.
+    wifi_hal_fn global_func_table_;
+    // Opaque handle to be used for all global operations.
+    wifi_handle global_handle_;
+    // Map of interface name to handle that is to be used for all interface
+    // specific operations.
+    std::map<std::string, wifi_interface_handle> iface_name_to_handle_;
+    // Flag to indicate if we have initiated the cleanup of legacy HAL.
+    std::atomic<bool> awaiting_event_loop_termination_;
+    std::condition_variable_any stop_wait_cv_;
+    // Flag to indicate if the legacy HAL has been started.
+    bool is_started_;
+    wifi_system::InterfaceTool iface_tool_;
 };
 
 }  // namespace legacy_hal
diff --git a/wifi/1.2/default/wifi_legacy_hal_stubs.cpp b/wifi/1.2/default/wifi_legacy_hal_stubs.cpp
index 48fce6d..28972cb 100644
--- a/wifi/1.2/default/wifi_legacy_hal_stubs.cpp
+++ b/wifi/1.2/default/wifi_legacy_hal_stubs.cpp
@@ -28,113 +28,113 @@
 
 template <typename R, typename... Args>
 struct stubFunction<R (*)(Args...)> {
-  static constexpr R invoke(Args...) { return WIFI_ERROR_NOT_SUPPORTED; }
+    static constexpr R invoke(Args...) { return WIFI_ERROR_NOT_SUPPORTED; }
 };
 template <typename... Args>
 struct stubFunction<void (*)(Args...)> {
-  static constexpr void invoke(Args...) {}
+    static constexpr void invoke(Args...) {}
 };
 
 template <typename T>
 void populateStubFor(T* val) {
-  *val = &stubFunction<T>::invoke;
+    *val = &stubFunction<T>::invoke;
 }
 
 bool initHalFuncTableWithStubs(wifi_hal_fn* hal_fn) {
-  if (hal_fn == nullptr) {
-    return false;
-  }
-  populateStubFor(&hal_fn->wifi_initialize);
-  populateStubFor(&hal_fn->wifi_cleanup);
-  populateStubFor(&hal_fn->wifi_event_loop);
-  populateStubFor(&hal_fn->wifi_get_error_info);
-  populateStubFor(&hal_fn->wifi_get_supported_feature_set);
-  populateStubFor(&hal_fn->wifi_get_concurrency_matrix);
-  populateStubFor(&hal_fn->wifi_set_scanning_mac_oui);
-  populateStubFor(&hal_fn->wifi_get_supported_channels);
-  populateStubFor(&hal_fn->wifi_is_epr_supported);
-  populateStubFor(&hal_fn->wifi_get_ifaces);
-  populateStubFor(&hal_fn->wifi_get_iface_name);
-  populateStubFor(&hal_fn->wifi_set_iface_event_handler);
-  populateStubFor(&hal_fn->wifi_reset_iface_event_handler);
-  populateStubFor(&hal_fn->wifi_start_gscan);
-  populateStubFor(&hal_fn->wifi_stop_gscan);
-  populateStubFor(&hal_fn->wifi_get_cached_gscan_results);
-  populateStubFor(&hal_fn->wifi_set_bssid_hotlist);
-  populateStubFor(&hal_fn->wifi_reset_bssid_hotlist);
-  populateStubFor(&hal_fn->wifi_set_significant_change_handler);
-  populateStubFor(&hal_fn->wifi_reset_significant_change_handler);
-  populateStubFor(&hal_fn->wifi_get_gscan_capabilities);
-  populateStubFor(&hal_fn->wifi_set_link_stats);
-  populateStubFor(&hal_fn->wifi_get_link_stats);
-  populateStubFor(&hal_fn->wifi_clear_link_stats);
-  populateStubFor(&hal_fn->wifi_get_valid_channels);
-  populateStubFor(&hal_fn->wifi_rtt_range_request);
-  populateStubFor(&hal_fn->wifi_rtt_range_cancel);
-  populateStubFor(&hal_fn->wifi_get_rtt_capabilities);
-  populateStubFor(&hal_fn->wifi_rtt_get_responder_info);
-  populateStubFor(&hal_fn->wifi_enable_responder);
-  populateStubFor(&hal_fn->wifi_disable_responder);
-  populateStubFor(&hal_fn->wifi_set_nodfs_flag);
-  populateStubFor(&hal_fn->wifi_start_logging);
-  populateStubFor(&hal_fn->wifi_set_epno_list);
-  populateStubFor(&hal_fn->wifi_reset_epno_list);
-  populateStubFor(&hal_fn->wifi_set_country_code);
-  populateStubFor(&hal_fn->wifi_get_firmware_memory_dump);
-  populateStubFor(&hal_fn->wifi_set_log_handler);
-  populateStubFor(&hal_fn->wifi_reset_log_handler);
-  populateStubFor(&hal_fn->wifi_set_alert_handler);
-  populateStubFor(&hal_fn->wifi_reset_alert_handler);
-  populateStubFor(&hal_fn->wifi_get_firmware_version);
-  populateStubFor(&hal_fn->wifi_get_ring_buffers_status);
-  populateStubFor(&hal_fn->wifi_get_logger_supported_feature_set);
-  populateStubFor(&hal_fn->wifi_get_ring_data);
-  populateStubFor(&hal_fn->wifi_enable_tdls);
-  populateStubFor(&hal_fn->wifi_disable_tdls);
-  populateStubFor(&hal_fn->wifi_get_tdls_status);
-  populateStubFor(&hal_fn->wifi_get_tdls_capabilities);
-  populateStubFor(&hal_fn->wifi_get_driver_version);
-  populateStubFor(&hal_fn->wifi_set_passpoint_list);
-  populateStubFor(&hal_fn->wifi_reset_passpoint_list);
-  populateStubFor(&hal_fn->wifi_set_lci);
-  populateStubFor(&hal_fn->wifi_set_lcr);
-  populateStubFor(&hal_fn->wifi_start_sending_offloaded_packet);
-  populateStubFor(&hal_fn->wifi_stop_sending_offloaded_packet);
-  populateStubFor(&hal_fn->wifi_start_rssi_monitoring);
-  populateStubFor(&hal_fn->wifi_stop_rssi_monitoring);
-  populateStubFor(&hal_fn->wifi_get_wake_reason_stats);
-  populateStubFor(&hal_fn->wifi_configure_nd_offload);
-  populateStubFor(&hal_fn->wifi_get_driver_memory_dump);
-  populateStubFor(&hal_fn->wifi_start_pkt_fate_monitoring);
-  populateStubFor(&hal_fn->wifi_get_tx_pkt_fates);
-  populateStubFor(&hal_fn->wifi_get_rx_pkt_fates);
-  populateStubFor(&hal_fn->wifi_nan_enable_request);
-  populateStubFor(&hal_fn->wifi_nan_disable_request);
-  populateStubFor(&hal_fn->wifi_nan_publish_request);
-  populateStubFor(&hal_fn->wifi_nan_publish_cancel_request);
-  populateStubFor(&hal_fn->wifi_nan_subscribe_request);
-  populateStubFor(&hal_fn->wifi_nan_subscribe_cancel_request);
-  populateStubFor(&hal_fn->wifi_nan_transmit_followup_request);
-  populateStubFor(&hal_fn->wifi_nan_stats_request);
-  populateStubFor(&hal_fn->wifi_nan_config_request);
-  populateStubFor(&hal_fn->wifi_nan_tca_request);
-  populateStubFor(&hal_fn->wifi_nan_beacon_sdf_payload_request);
-  populateStubFor(&hal_fn->wifi_nan_register_handler);
-  populateStubFor(&hal_fn->wifi_nan_get_version);
-  populateStubFor(&hal_fn->wifi_nan_get_capabilities);
-  populateStubFor(&hal_fn->wifi_nan_data_interface_create);
-  populateStubFor(&hal_fn->wifi_nan_data_interface_delete);
-  populateStubFor(&hal_fn->wifi_nan_data_request_initiator);
-  populateStubFor(&hal_fn->wifi_nan_data_indication_response);
-  populateStubFor(&hal_fn->wifi_nan_data_end);
-  populateStubFor(&hal_fn->wifi_get_packet_filter_capabilities);
-  populateStubFor(&hal_fn->wifi_set_packet_filter);
-  populateStubFor(&hal_fn->wifi_get_roaming_capabilities);
-  populateStubFor(&hal_fn->wifi_enable_firmware_roaming);
-  populateStubFor(&hal_fn->wifi_configure_roaming);
-  populateStubFor(&hal_fn->wifi_select_tx_power_scenario);
-  populateStubFor(&hal_fn->wifi_reset_tx_power_scenario);
-  return true;
+    if (hal_fn == nullptr) {
+        return false;
+    }
+    populateStubFor(&hal_fn->wifi_initialize);
+    populateStubFor(&hal_fn->wifi_cleanup);
+    populateStubFor(&hal_fn->wifi_event_loop);
+    populateStubFor(&hal_fn->wifi_get_error_info);
+    populateStubFor(&hal_fn->wifi_get_supported_feature_set);
+    populateStubFor(&hal_fn->wifi_get_concurrency_matrix);
+    populateStubFor(&hal_fn->wifi_set_scanning_mac_oui);
+    populateStubFor(&hal_fn->wifi_get_supported_channels);
+    populateStubFor(&hal_fn->wifi_is_epr_supported);
+    populateStubFor(&hal_fn->wifi_get_ifaces);
+    populateStubFor(&hal_fn->wifi_get_iface_name);
+    populateStubFor(&hal_fn->wifi_set_iface_event_handler);
+    populateStubFor(&hal_fn->wifi_reset_iface_event_handler);
+    populateStubFor(&hal_fn->wifi_start_gscan);
+    populateStubFor(&hal_fn->wifi_stop_gscan);
+    populateStubFor(&hal_fn->wifi_get_cached_gscan_results);
+    populateStubFor(&hal_fn->wifi_set_bssid_hotlist);
+    populateStubFor(&hal_fn->wifi_reset_bssid_hotlist);
+    populateStubFor(&hal_fn->wifi_set_significant_change_handler);
+    populateStubFor(&hal_fn->wifi_reset_significant_change_handler);
+    populateStubFor(&hal_fn->wifi_get_gscan_capabilities);
+    populateStubFor(&hal_fn->wifi_set_link_stats);
+    populateStubFor(&hal_fn->wifi_get_link_stats);
+    populateStubFor(&hal_fn->wifi_clear_link_stats);
+    populateStubFor(&hal_fn->wifi_get_valid_channels);
+    populateStubFor(&hal_fn->wifi_rtt_range_request);
+    populateStubFor(&hal_fn->wifi_rtt_range_cancel);
+    populateStubFor(&hal_fn->wifi_get_rtt_capabilities);
+    populateStubFor(&hal_fn->wifi_rtt_get_responder_info);
+    populateStubFor(&hal_fn->wifi_enable_responder);
+    populateStubFor(&hal_fn->wifi_disable_responder);
+    populateStubFor(&hal_fn->wifi_set_nodfs_flag);
+    populateStubFor(&hal_fn->wifi_start_logging);
+    populateStubFor(&hal_fn->wifi_set_epno_list);
+    populateStubFor(&hal_fn->wifi_reset_epno_list);
+    populateStubFor(&hal_fn->wifi_set_country_code);
+    populateStubFor(&hal_fn->wifi_get_firmware_memory_dump);
+    populateStubFor(&hal_fn->wifi_set_log_handler);
+    populateStubFor(&hal_fn->wifi_reset_log_handler);
+    populateStubFor(&hal_fn->wifi_set_alert_handler);
+    populateStubFor(&hal_fn->wifi_reset_alert_handler);
+    populateStubFor(&hal_fn->wifi_get_firmware_version);
+    populateStubFor(&hal_fn->wifi_get_ring_buffers_status);
+    populateStubFor(&hal_fn->wifi_get_logger_supported_feature_set);
+    populateStubFor(&hal_fn->wifi_get_ring_data);
+    populateStubFor(&hal_fn->wifi_enable_tdls);
+    populateStubFor(&hal_fn->wifi_disable_tdls);
+    populateStubFor(&hal_fn->wifi_get_tdls_status);
+    populateStubFor(&hal_fn->wifi_get_tdls_capabilities);
+    populateStubFor(&hal_fn->wifi_get_driver_version);
+    populateStubFor(&hal_fn->wifi_set_passpoint_list);
+    populateStubFor(&hal_fn->wifi_reset_passpoint_list);
+    populateStubFor(&hal_fn->wifi_set_lci);
+    populateStubFor(&hal_fn->wifi_set_lcr);
+    populateStubFor(&hal_fn->wifi_start_sending_offloaded_packet);
+    populateStubFor(&hal_fn->wifi_stop_sending_offloaded_packet);
+    populateStubFor(&hal_fn->wifi_start_rssi_monitoring);
+    populateStubFor(&hal_fn->wifi_stop_rssi_monitoring);
+    populateStubFor(&hal_fn->wifi_get_wake_reason_stats);
+    populateStubFor(&hal_fn->wifi_configure_nd_offload);
+    populateStubFor(&hal_fn->wifi_get_driver_memory_dump);
+    populateStubFor(&hal_fn->wifi_start_pkt_fate_monitoring);
+    populateStubFor(&hal_fn->wifi_get_tx_pkt_fates);
+    populateStubFor(&hal_fn->wifi_get_rx_pkt_fates);
+    populateStubFor(&hal_fn->wifi_nan_enable_request);
+    populateStubFor(&hal_fn->wifi_nan_disable_request);
+    populateStubFor(&hal_fn->wifi_nan_publish_request);
+    populateStubFor(&hal_fn->wifi_nan_publish_cancel_request);
+    populateStubFor(&hal_fn->wifi_nan_subscribe_request);
+    populateStubFor(&hal_fn->wifi_nan_subscribe_cancel_request);
+    populateStubFor(&hal_fn->wifi_nan_transmit_followup_request);
+    populateStubFor(&hal_fn->wifi_nan_stats_request);
+    populateStubFor(&hal_fn->wifi_nan_config_request);
+    populateStubFor(&hal_fn->wifi_nan_tca_request);
+    populateStubFor(&hal_fn->wifi_nan_beacon_sdf_payload_request);
+    populateStubFor(&hal_fn->wifi_nan_register_handler);
+    populateStubFor(&hal_fn->wifi_nan_get_version);
+    populateStubFor(&hal_fn->wifi_nan_get_capabilities);
+    populateStubFor(&hal_fn->wifi_nan_data_interface_create);
+    populateStubFor(&hal_fn->wifi_nan_data_interface_delete);
+    populateStubFor(&hal_fn->wifi_nan_data_request_initiator);
+    populateStubFor(&hal_fn->wifi_nan_data_indication_response);
+    populateStubFor(&hal_fn->wifi_nan_data_end);
+    populateStubFor(&hal_fn->wifi_get_packet_filter_capabilities);
+    populateStubFor(&hal_fn->wifi_set_packet_filter);
+    populateStubFor(&hal_fn->wifi_get_roaming_capabilities);
+    populateStubFor(&hal_fn->wifi_enable_firmware_roaming);
+    populateStubFor(&hal_fn->wifi_configure_roaming);
+    populateStubFor(&hal_fn->wifi_select_tx_power_scenario);
+    populateStubFor(&hal_fn->wifi_reset_tx_power_scenario);
+    return true;
 }
 }  // namespace legacy_hal
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_mode_controller.cpp b/wifi/1.2/default/wifi_mode_controller.cpp
index 6d184ca..8a89e81 100644
--- a/wifi/1.2/default/wifi_mode_controller.cpp
+++ b/wifi/1.2/default/wifi_mode_controller.cpp
@@ -25,25 +25,25 @@
 
 namespace {
 int convertIfaceTypeToFirmwareMode(IfaceType type) {
-  int mode;
-  switch (type) {
-    case IfaceType::AP:
-      mode = DriverTool::kFirmwareModeAp;
-      break;
-    case IfaceType::P2P:
-      mode = DriverTool::kFirmwareModeP2p;
-      break;
-    case IfaceType::NAN:
-      // NAN is exposed in STA mode currently.
-      mode = DriverTool::kFirmwareModeSta;
-      break;
-    case IfaceType::STA:
-      mode = DriverTool::kFirmwareModeSta;
-      break;
-  }
-  return mode;
+    int mode;
+    switch (type) {
+        case IfaceType::AP:
+            mode = DriverTool::kFirmwareModeAp;
+            break;
+        case IfaceType::P2P:
+            mode = DriverTool::kFirmwareModeP2p;
+            break;
+        case IfaceType::NAN:
+            // NAN is exposed in STA mode currently.
+            mode = DriverTool::kFirmwareModeSta;
+            break;
+        case IfaceType::STA:
+            mode = DriverTool::kFirmwareModeSta;
+            break;
+    }
+    return mode;
 }
-}
+}  // namespace
 
 namespace android {
 namespace hardware {
@@ -55,28 +55,29 @@
 WifiModeController::WifiModeController() : driver_tool_(new DriverTool) {}
 
 bool WifiModeController::isFirmwareModeChangeNeeded(IfaceType type) {
-  return driver_tool_->IsFirmwareModeChangeNeeded(
-      convertIfaceTypeToFirmwareMode(type));
+    return driver_tool_->IsFirmwareModeChangeNeeded(
+        convertIfaceTypeToFirmwareMode(type));
 }
 
 bool WifiModeController::changeFirmwareMode(IfaceType type) {
-  if (!driver_tool_->LoadDriver()) {
-    LOG(ERROR) << "Failed to load WiFi driver";
-    return false;
-  }
-  if (!driver_tool_->ChangeFirmwareMode(convertIfaceTypeToFirmwareMode(type))) {
-    LOG(ERROR) << "Failed to change firmware mode";
-    return false;
-  }
-  return true;
+    if (!driver_tool_->LoadDriver()) {
+        LOG(ERROR) << "Failed to load WiFi driver";
+        return false;
+    }
+    if (!driver_tool_->ChangeFirmwareMode(
+            convertIfaceTypeToFirmwareMode(type))) {
+        LOG(ERROR) << "Failed to change firmware mode";
+        return false;
+    }
+    return true;
 }
 
 bool WifiModeController::deinitialize() {
-  if (!driver_tool_->UnloadDriver()) {
-    LOG(ERROR) << "Failed to unload WiFi driver";
-    return false;
-  }
-  return true;
+    if (!driver_tool_->UnloadDriver()) {
+        LOG(ERROR) << "Failed to unload WiFi driver";
+        return false;
+    }
+    return true;
 }
 }  // namespace mode_controller
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_mode_controller.h b/wifi/1.2/default/wifi_mode_controller.h
index 5619f67..839bf9e 100644
--- a/wifi/1.2/default/wifi_mode_controller.h
+++ b/wifi/1.2/default/wifi_mode_controller.h
@@ -35,20 +35,20 @@
  * required state (essentially a wrapper over DriverTool).
  */
 class WifiModeController {
- public:
-  WifiModeController();
+   public:
+    WifiModeController();
 
-  // Checks if a firmware mode change is necessary to support the specified
-  // iface type operations.
-  bool isFirmwareModeChangeNeeded(IfaceType type);
-  // Change the firmware mode to support the specified iface type operations.
-  bool changeFirmwareMode(IfaceType type);
-  // Unload the driver. This should be invoked whenever |IWifi.stop()| is
-  // invoked.
-  bool deinitialize();
+    // Checks if a firmware mode change is necessary to support the specified
+    // iface type operations.
+    bool isFirmwareModeChangeNeeded(IfaceType type);
+    // Change the firmware mode to support the specified iface type operations.
+    bool changeFirmwareMode(IfaceType type);
+    // Unload the driver. This should be invoked whenever |IWifi.stop()| is
+    // invoked.
+    bool deinitialize();
 
- private:
-  std::unique_ptr<wifi_hal::DriverTool> driver_tool_;
+   private:
+    std::unique_ptr<wifi_hal::DriverTool> driver_tool_;
 };
 
 }  // namespace mode_controller
diff --git a/wifi/1.2/default/wifi_nan_iface.cpp b/wifi/1.2/default/wifi_nan_iface.cpp
index 93b8902..1d786e3 100644
--- a/wifi/1.2/default/wifi_nan_iface.cpp
+++ b/wifi/1.2/default/wifi_nan_iface.cpp
@@ -32,734 +32,745 @@
     const std::string& ifname,
     const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
     : ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {
-  // Register all the callbacks here. these should be valid for the lifetime
-  // of the object. Whenever the mode changes legacy HAL will remove
-  // all of these callbacks.
-  legacy_hal::NanCallbackHandlers callback_handlers;
-  android::wp<WifiNanIface> weak_ptr_this(this);
+    // Register all the callbacks here. these should be valid for the lifetime
+    // of the object. Whenever the mode changes legacy HAL will remove
+    // all of these callbacks.
+    legacy_hal::NanCallbackHandlers callback_handlers;
+    android::wp<WifiNanIface> weak_ptr_this(this);
 
-  // Callback for response.
-  callback_handlers.on_notify_response = [weak_ptr_this](
-      legacy_hal::transaction_id id, const legacy_hal::NanResponseMsg& msg) {
-    const auto shared_ptr_this = weak_ptr_this.promote();
-    if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-      LOG(ERROR) << "Callback invoked on an invalid object";
-      return;
-    }
-    WifiNanStatus wifiNanStatus;
-    if (!hidl_struct_util::convertLegacyNanResponseHeaderToHidl(msg,
-                                                                &wifiNanStatus)) {
-      LOG(ERROR) << "Failed to convert nan response header";
-      return;
-    }
-
-    switch (msg.response_type) {
-    case legacy_hal::NAN_RESPONSE_ENABLED: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyEnableResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_RESPONSE_DISABLED: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyDisableResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_RESPONSE_PUBLISH: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyStartPublishResponse(id, wifiNanStatus,
-                        msg.body.publish_response.publish_id).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_RESPONSE_PUBLISH_CANCEL: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyStopPublishResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_RESPONSE_TRANSMIT_FOLLOWUP: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyTransmitFollowupResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_RESPONSE_SUBSCRIBE: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyStartSubscribeResponse(id, wifiNanStatus,
-                        msg.body.subscribe_response.subscribe_id).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_RESPONSE_SUBSCRIBE_CANCEL: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyStopSubscribeResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_RESPONSE_CONFIG: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyConfigResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-     }
-    case legacy_hal::NAN_GET_CAPABILITIES: {
-        NanCapabilities hidl_struct;
-        if (!hidl_struct_util::convertLegacyNanCapabilitiesResponseToHidl(
-                msg.body.nan_capabilities, &hidl_struct)) {
-            LOG(ERROR) << "Failed to convert nan capabilities response";
+    // Callback for response.
+    callback_handlers
+        .on_notify_response = [weak_ptr_this](
+                                  legacy_hal::transaction_id id,
+                                  const legacy_hal::NanResponseMsg& msg) {
+        const auto shared_ptr_this = weak_ptr_this.promote();
+        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+            LOG(ERROR) << "Callback invoked on an invalid object";
             return;
         }
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyCapabilitiesResponse(id, wifiNanStatus,
-                                                    hidl_struct).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
+        WifiNanStatus wifiNanStatus;
+        if (!hidl_struct_util::convertLegacyNanResponseHeaderToHidl(
+                msg, &wifiNanStatus)) {
+            LOG(ERROR) << "Failed to convert nan response header";
+            return;
         }
-        break;
-    }
-    case legacy_hal::NAN_DP_INTERFACE_CREATE: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyCreateDataInterfaceResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_DP_INTERFACE_DELETE: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyDeleteDataInterfaceResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_DP_INITIATOR_RESPONSE: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyInitiateDataPathResponse(id, wifiNanStatus,
-                msg.body.data_request_response.ndp_instance_id).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_DP_RESPONDER_RESPONSE: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyRespondToDataPathIndicationResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_DP_END: {
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->notifyTerminateDataPathResponse(id, wifiNanStatus).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-          }
-        }
-        break;
-    }
-    case legacy_hal::NAN_RESPONSE_BEACON_SDF_PAYLOAD:
-        /* fall through */
-    case legacy_hal::NAN_RESPONSE_TCA:
-        /* fall through */
-    case legacy_hal::NAN_RESPONSE_STATS:
-        /* fall through */
-    case legacy_hal::NAN_RESPONSE_ERROR:
-        /* fall through */
-    default:
-        LOG(ERROR) << "Unknown or unhandled response type: " << msg.response_type;
-        return;
-    }
-  };
 
-  callback_handlers.on_event_disc_eng_event = [weak_ptr_this](
-        const legacy_hal::NanDiscEngEventInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      NanClusterEventInd hidl_struct;
-      // event types defined identically - hence can be cast
-      hidl_struct.eventType = (NanClusterEventType) msg.event_type;
-      hidl_struct.addr = msg.data.mac_addr.addr;
-
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventClusterEvent(hidl_struct).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_disabled = [weak_ptr_this](
-        const legacy_hal::NanDisabledInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      WifiNanStatus status;
-      hidl_struct_util::convertToWifiNanStatus(msg.reason, msg.nan_reason, sizeof(msg.nan_reason),
-            &status);
-
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventDisabled(status).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_publish_terminated = [weak_ptr_this](
-        const legacy_hal::NanPublishTerminatedInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      WifiNanStatus status;
-      hidl_struct_util::convertToWifiNanStatus(msg.reason, msg.nan_reason, sizeof(msg.nan_reason),
-            &status);
-
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventPublishTerminated(msg.publish_id, status).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_subscribe_terminated = [weak_ptr_this](
-        const legacy_hal::NanSubscribeTerminatedInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      WifiNanStatus status;
-      hidl_struct_util::convertToWifiNanStatus(msg.reason, msg.nan_reason, sizeof(msg.nan_reason),
-            &status);
-
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventSubscribeTerminated(msg.subscribe_id, status).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_match = [weak_ptr_this](
-        const legacy_hal::NanMatchInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      NanMatchInd hidl_struct;
-      if (!hidl_struct_util::convertLegacyNanMatchIndToHidl(
-            msg, &hidl_struct)) {
-          LOG(ERROR) << "Failed to convert nan capabilities response";
-          return;
-      }
-
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventMatch(hidl_struct).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_match_expired = [weak_ptr_this](
-        const legacy_hal::NanMatchExpiredInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventMatchExpired(msg.publish_subscribe_id,
-                msg.requestor_instance_id).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_followup = [weak_ptr_this](
-        const legacy_hal::NanFollowupInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      NanFollowupReceivedInd hidl_struct;
-      if (!hidl_struct_util::convertLegacyNanFollowupIndToHidl(
-            msg, &hidl_struct)) {
-          LOG(ERROR) << "Failed to convert nan capabilities response";
-          return;
-      }
-
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventFollowupReceived(hidl_struct).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_transmit_follow_up = [weak_ptr_this](
-        const legacy_hal::NanTransmitFollowupInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      WifiNanStatus status;
-      hidl_struct_util::convertToWifiNanStatus(msg.reason, msg.nan_reason, sizeof(msg.nan_reason),
-            &status);
-
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventTransmitFollowup(msg.id, status).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_data_path_request = [weak_ptr_this](
-        const legacy_hal::NanDataPathRequestInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      NanDataPathRequestInd hidl_struct;
-      if (!hidl_struct_util::convertLegacyNanDataPathRequestIndToHidl(
-            msg, &hidl_struct)) {
-          LOG(ERROR) << "Failed to convert nan capabilities response";
-          return;
-      }
-
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventDataPathRequest(hidl_struct).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_data_path_confirm = [weak_ptr_this](
-        const legacy_hal::NanDataPathConfirmInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      NanDataPathConfirmInd hidl_struct;
-      if (!hidl_struct_util::convertLegacyNanDataPathConfirmIndToHidl(
-            msg, &hidl_struct)) {
-          LOG(ERROR) << "Failed to convert nan capabilities response";
-          return;
-      }
-
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        if (!callback->eventDataPathConfirm(hidl_struct).isOk()) {
-            LOG(ERROR) << "Failed to invoke the callback";
-        }
-      }
-  };
-
-  callback_handlers.on_event_data_path_end = [weak_ptr_this](
-        const legacy_hal::NanDataPathEndInd& msg) {
-      const auto shared_ptr_this = weak_ptr_this.promote();
-      if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-        LOG(ERROR) << "Callback invoked on an invalid object";
-        return;
-      }
-      for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-        for (int i = 0; i < msg.num_ndp_instances; ++i) {
-            if (!callback->eventDataPathTerminated(msg.ndp_instance_id[i]).isOk()) {
-                LOG(ERROR) << "Failed to invoke the callback";
+        switch (msg.response_type) {
+            case legacy_hal::NAN_RESPONSE_ENABLED: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback->notifyEnableResponse(id, wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
             }
+            case legacy_hal::NAN_RESPONSE_DISABLED: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback->notifyDisableResponse(id, wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_RESPONSE_PUBLISH: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyStartPublishResponse(
+                                 id, wifiNanStatus,
+                                 msg.body.publish_response.publish_id)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_RESPONSE_PUBLISH_CANCEL: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback->notifyStopPublishResponse(id, wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_RESPONSE_TRANSMIT_FOLLOWUP: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyTransmitFollowupResponse(id, wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_RESPONSE_SUBSCRIBE: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyStartSubscribeResponse(
+                                 id, wifiNanStatus,
+                                 msg.body.subscribe_response.subscribe_id)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_RESPONSE_SUBSCRIBE_CANCEL: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyStopSubscribeResponse(id, wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_RESPONSE_CONFIG: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback->notifyConfigResponse(id, wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_GET_CAPABILITIES: {
+                NanCapabilities hidl_struct;
+                if (!hidl_struct_util::
+                        convertLegacyNanCapabilitiesResponseToHidl(
+                            msg.body.nan_capabilities, &hidl_struct)) {
+                    LOG(ERROR) << "Failed to convert nan capabilities response";
+                    return;
+                }
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyCapabilitiesResponse(id, wifiNanStatus,
+                                                          hidl_struct)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_DP_INTERFACE_CREATE: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyCreateDataInterfaceResponse(id,
+                                                                 wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_DP_INTERFACE_DELETE: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyDeleteDataInterfaceResponse(id,
+                                                                 wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_DP_INITIATOR_RESPONSE: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyInitiateDataPathResponse(
+                                 id, wifiNanStatus,
+                                 msg.body.data_request_response.ndp_instance_id)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_DP_RESPONDER_RESPONSE: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyRespondToDataPathIndicationResponse(
+                                 id, wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_DP_END: {
+                for (const auto& callback :
+                     shared_ptr_this->getEventCallbacks()) {
+                    if (!callback
+                             ->notifyTerminateDataPathResponse(id,
+                                                               wifiNanStatus)
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+                break;
+            }
+            case legacy_hal::NAN_RESPONSE_BEACON_SDF_PAYLOAD:
+            /* fall through */
+            case legacy_hal::NAN_RESPONSE_TCA:
+            /* fall through */
+            case legacy_hal::NAN_RESPONSE_STATS:
+            /* fall through */
+            case legacy_hal::NAN_RESPONSE_ERROR:
+            /* fall through */
+            default:
+                LOG(ERROR) << "Unknown or unhandled response type: "
+                           << msg.response_type;
+                return;
         }
-      }
-  };
+    };
 
-  callback_handlers.on_event_beacon_sdf_payload = [weak_ptr_this](
-        const legacy_hal::NanBeaconSdfPayloadInd& /* msg */) {
-      LOG(ERROR) << "on_event_beacon_sdf_payload - should not be called";
-  };
+    callback_handlers.on_event_disc_eng_event =
+        [weak_ptr_this](const legacy_hal::NanDiscEngEventInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            NanClusterEventInd hidl_struct;
+            // event types defined identically - hence can be cast
+            hidl_struct.eventType = (NanClusterEventType)msg.event_type;
+            hidl_struct.addr = msg.data.mac_addr.addr;
 
-  callback_handlers.on_event_range_request = [weak_ptr_this](
-        const legacy_hal::NanRangeRequestInd& /* msg */) {
-      LOG(ERROR) << "on_event_range_request - should not be called";
-  };
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->eventClusterEvent(hidl_struct).isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
 
-  callback_handlers.on_event_range_report = [weak_ptr_this](
-        const legacy_hal::NanRangeReportInd& /* msg */) {
-      LOG(ERROR) << "on_event_range_report - should not be called";
-  };
+    callback_handlers.on_event_disabled =
+        [weak_ptr_this](const legacy_hal::NanDisabledInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            WifiNanStatus status;
+            hidl_struct_util::convertToWifiNanStatus(
+                msg.reason, msg.nan_reason, sizeof(msg.nan_reason), &status);
 
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanRegisterCallbackHandlers(callback_handlers);
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to register nan callbacks. Invalidating object";
-    invalidate();
-  }
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->eventDisabled(status).isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
+
+    callback_handlers.on_event_publish_terminated =
+        [weak_ptr_this](const legacy_hal::NanPublishTerminatedInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            WifiNanStatus status;
+            hidl_struct_util::convertToWifiNanStatus(
+                msg.reason, msg.nan_reason, sizeof(msg.nan_reason), &status);
+
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->eventPublishTerminated(msg.publish_id, status)
+                         .isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
+
+    callback_handlers.on_event_subscribe_terminated =
+        [weak_ptr_this](const legacy_hal::NanSubscribeTerminatedInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            WifiNanStatus status;
+            hidl_struct_util::convertToWifiNanStatus(
+                msg.reason, msg.nan_reason, sizeof(msg.nan_reason), &status);
+
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback
+                         ->eventSubscribeTerminated(msg.subscribe_id, status)
+                         .isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
+
+    callback_handlers.on_event_match =
+        [weak_ptr_this](const legacy_hal::NanMatchInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            NanMatchInd hidl_struct;
+            if (!hidl_struct_util::convertLegacyNanMatchIndToHidl(
+                    msg, &hidl_struct)) {
+                LOG(ERROR) << "Failed to convert nan capabilities response";
+                return;
+            }
+
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->eventMatch(hidl_struct).isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
+
+    callback_handlers.on_event_match_expired =
+        [weak_ptr_this](const legacy_hal::NanMatchExpiredInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback
+                         ->eventMatchExpired(msg.publish_subscribe_id,
+                                             msg.requestor_instance_id)
+                         .isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
+
+    callback_handlers.on_event_followup =
+        [weak_ptr_this](const legacy_hal::NanFollowupInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            NanFollowupReceivedInd hidl_struct;
+            if (!hidl_struct_util::convertLegacyNanFollowupIndToHidl(
+                    msg, &hidl_struct)) {
+                LOG(ERROR) << "Failed to convert nan capabilities response";
+                return;
+            }
+
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->eventFollowupReceived(hidl_struct).isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
+
+    callback_handlers.on_event_transmit_follow_up =
+        [weak_ptr_this](const legacy_hal::NanTransmitFollowupInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            WifiNanStatus status;
+            hidl_struct_util::convertToWifiNanStatus(
+                msg.reason, msg.nan_reason, sizeof(msg.nan_reason), &status);
+
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->eventTransmitFollowup(msg.id, status).isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
+
+    callback_handlers.on_event_data_path_request =
+        [weak_ptr_this](const legacy_hal::NanDataPathRequestInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            NanDataPathRequestInd hidl_struct;
+            if (!hidl_struct_util::convertLegacyNanDataPathRequestIndToHidl(
+                    msg, &hidl_struct)) {
+                LOG(ERROR) << "Failed to convert nan capabilities response";
+                return;
+            }
+
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->eventDataPathRequest(hidl_struct).isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
+
+    callback_handlers.on_event_data_path_confirm =
+        [weak_ptr_this](const legacy_hal::NanDataPathConfirmInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            NanDataPathConfirmInd hidl_struct;
+            if (!hidl_struct_util::convertLegacyNanDataPathConfirmIndToHidl(
+                    msg, &hidl_struct)) {
+                LOG(ERROR) << "Failed to convert nan capabilities response";
+                return;
+            }
+
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->eventDataPathConfirm(hidl_struct).isOk()) {
+                    LOG(ERROR) << "Failed to invoke the callback";
+                }
+            }
+        };
+
+    callback_handlers.on_event_data_path_end =
+        [weak_ptr_this](const legacy_hal::NanDataPathEndInd& msg) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                for (int i = 0; i < msg.num_ndp_instances; ++i) {
+                    if (!callback
+                             ->eventDataPathTerminated(msg.ndp_instance_id[i])
+                             .isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+            }
+        };
+
+    callback_handlers.on_event_beacon_sdf_payload =
+        [weak_ptr_this](const legacy_hal::NanBeaconSdfPayloadInd& /* msg */) {
+            LOG(ERROR) << "on_event_beacon_sdf_payload - should not be called";
+        };
+
+    callback_handlers.on_event_range_request =
+        [weak_ptr_this](const legacy_hal::NanRangeRequestInd& /* msg */) {
+            LOG(ERROR) << "on_event_range_request - should not be called";
+        };
+
+    callback_handlers.on_event_range_report =
+        [weak_ptr_this](const legacy_hal::NanRangeReportInd& /* msg */) {
+            LOG(ERROR) << "on_event_range_report - should not be called";
+        };
+
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanRegisterCallbackHandlers(ifname_,
+                                                        callback_handlers);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to register nan callbacks. Invalidating object";
+        invalidate();
+    }
 }
 
 void WifiNanIface::invalidate() {
-  // send commands to HAL to actually disable and destroy interfaces
-  legacy_hal_.lock()->nanDisableRequest(0xFFFF);
-  legacy_hal_.lock()->nanDataInterfaceDelete(0xFFFE, "aware_data0");
-  legacy_hal_.lock()->nanDataInterfaceDelete(0xFFFD, "aware_data1");
+    // send commands to HAL to actually disable and destroy interfaces
+    legacy_hal_.lock()->nanDisableRequest(ifname_, 0xFFFF);
+    legacy_hal_.lock()->nanDataInterfaceDelete(ifname_, 0xFFFE, "aware_data0");
+    legacy_hal_.lock()->nanDataInterfaceDelete(ifname_, 0xFFFD, "aware_data1");
 
-  legacy_hal_.reset();
-  event_cb_handler_.invalidate();
-  is_valid_ = false;
+    legacy_hal_.reset();
+    event_cb_handler_.invalidate();
+    is_valid_ = false;
 }
 
-bool WifiNanIface::isValid() {
-  return is_valid_;
-}
+bool WifiNanIface::isValid() { return is_valid_; }
 
 std::set<sp<IWifiNanIfaceEventCallback>> WifiNanIface::getEventCallbacks() {
-  return event_cb_handler_.getCallbacks();
+    return event_cb_handler_.getCallbacks();
 }
 
 Return<void> WifiNanIface::getName(getName_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::getNameInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::getNameInternal, hidl_status_cb);
 }
 
 Return<void> WifiNanIface::getType(getType_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::getTypeInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::getTypeInternal, hidl_status_cb);
 }
 
 Return<void> WifiNanIface::registerEventCallback(
     const sp<IWifiNanIfaceEventCallback>& callback,
     registerEventCallback_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::registerEventCallbackInternal,
-                         hidl_status_cb,
-                         callback);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::registerEventCallbackInternal,
+                           hidl_status_cb, callback);
 }
 
-Return<void> WifiNanIface::getCapabilitiesRequest(uint16_t cmd_id,
-                                                  getCapabilitiesRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::getCapabilitiesRequestInternal,
-                         hidl_status_cb,
-                         cmd_id);
+Return<void> WifiNanIface::getCapabilitiesRequest(
+    uint16_t cmd_id, getCapabilitiesRequest_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::getCapabilitiesRequestInternal,
+                           hidl_status_cb, cmd_id);
 }
 
 Return<void> WifiNanIface::enableRequest(uint16_t cmd_id,
                                          const NanEnableRequest& msg,
                                          enableRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::enableRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         msg);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::enableRequestInternal, hidl_status_cb,
+                           cmd_id, msg);
 }
 
 Return<void> WifiNanIface::configRequest(uint16_t cmd_id,
                                          const NanConfigRequest& msg,
                                          configRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::configRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         msg);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::configRequestInternal, hidl_status_cb,
+                           cmd_id, msg);
 }
 
 Return<void> WifiNanIface::disableRequest(uint16_t cmd_id,
                                           disableRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::disableRequestInternal,
-                         hidl_status_cb,
-                         cmd_id);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::disableRequestInternal,
+                           hidl_status_cb, cmd_id);
 }
 
-Return<void> WifiNanIface::startPublishRequest(uint16_t cmd_id,
-                                               const NanPublishRequest& msg,
-                                               startPublishRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::startPublishRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         msg);
+Return<void> WifiNanIface::startPublishRequest(
+    uint16_t cmd_id, const NanPublishRequest& msg,
+    startPublishRequest_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::startPublishRequestInternal,
+                           hidl_status_cb, cmd_id, msg);
 }
 
 Return<void> WifiNanIface::stopPublishRequest(
-    uint16_t cmd_id,
-    uint8_t sessionId,
-    stopPublishRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::stopPublishRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         sessionId);
+    uint16_t cmd_id, uint8_t sessionId, stopPublishRequest_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::stopPublishRequestInternal,
+                           hidl_status_cb, cmd_id, sessionId);
 }
 
 Return<void> WifiNanIface::startSubscribeRequest(
-    uint16_t cmd_id,
-    const NanSubscribeRequest& msg,
+    uint16_t cmd_id, const NanSubscribeRequest& msg,
     startSubscribeRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::startSubscribeRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         msg);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::startSubscribeRequestInternal,
+                           hidl_status_cb, cmd_id, msg);
 }
 
 Return<void> WifiNanIface::stopSubscribeRequest(
-    uint16_t cmd_id,
-    uint8_t sessionId,
+    uint16_t cmd_id, uint8_t sessionId,
     stopSubscribeRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::stopSubscribeRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         sessionId);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::stopSubscribeRequestInternal,
+                           hidl_status_cb, cmd_id, sessionId);
 }
 
 Return<void> WifiNanIface::transmitFollowupRequest(
-    uint16_t cmd_id,
-    const NanTransmitFollowupRequest& msg,
+    uint16_t cmd_id, const NanTransmitFollowupRequest& msg,
     transmitFollowupRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::transmitFollowupRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         msg);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::transmitFollowupRequestInternal,
+                           hidl_status_cb, cmd_id, msg);
 }
 
 Return<void> WifiNanIface::createDataInterfaceRequest(
-    uint16_t cmd_id,
-    const hidl_string& iface_name,
+    uint16_t cmd_id, const hidl_string& iface_name,
     createDataInterfaceRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::createDataInterfaceRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         iface_name);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::createDataInterfaceRequestInternal,
+                           hidl_status_cb, cmd_id, iface_name);
 }
 
 Return<void> WifiNanIface::deleteDataInterfaceRequest(
-    uint16_t cmd_id,
-    const hidl_string& iface_name,
+    uint16_t cmd_id, const hidl_string& iface_name,
     deleteDataInterfaceRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::deleteDataInterfaceRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         iface_name);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::deleteDataInterfaceRequestInternal,
+                           hidl_status_cb, cmd_id, iface_name);
 }
 
 Return<void> WifiNanIface::initiateDataPathRequest(
-    uint16_t cmd_id,
-    const NanInitiateDataPathRequest& msg,
+    uint16_t cmd_id, const NanInitiateDataPathRequest& msg,
     initiateDataPathRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::initiateDataPathRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         msg);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::initiateDataPathRequestInternal,
+                           hidl_status_cb, cmd_id, msg);
 }
 
 Return<void> WifiNanIface::respondToDataPathIndicationRequest(
-    uint16_t cmd_id,
-    const NanRespondToDataPathIndicationRequest& msg,
+    uint16_t cmd_id, const NanRespondToDataPathIndicationRequest& msg,
     respondToDataPathIndicationRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::respondToDataPathIndicationRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         msg);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+        &WifiNanIface::respondToDataPathIndicationRequestInternal,
+        hidl_status_cb, cmd_id, msg);
 }
 
-Return<void> WifiNanIface::terminateDataPathRequest(uint16_t cmd_id, uint32_t ndpInstanceId,
+Return<void> WifiNanIface::terminateDataPathRequest(
+    uint16_t cmd_id, uint32_t ndpInstanceId,
     terminateDataPathRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiNanIface::terminateDataPathRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         ndpInstanceId);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::terminateDataPathRequestInternal,
+                           hidl_status_cb, cmd_id, ndpInstanceId);
 }
 
 std::pair<WifiStatus, std::string> WifiNanIface::getNameInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
 }
 
 std::pair<WifiStatus, IfaceType> WifiNanIface::getTypeInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::NAN};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::NAN};
 }
 
 WifiStatus WifiNanIface::registerEventCallbackInternal(
     const sp<IWifiNanIfaceEventCallback>& callback) {
-  if (!event_cb_handler_.addCallback(callback)) {
-    return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    if (!event_cb_handler_.addCallback(callback)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 WifiStatus WifiNanIface::getCapabilitiesRequestInternal(uint16_t cmd_id) {
-  legacy_hal::wifi_error legacy_status =
-        legacy_hal_.lock()->nanGetCapabilities(cmd_id);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanGetCapabilities(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiNanIface::enableRequestInternal(uint16_t cmd_id,
                                                const NanEnableRequest& msg) {
-  legacy_hal::NanEnableRequest legacy_msg;
-  if (!hidl_struct_util::convertHidlNanEnableRequestToLegacy(msg, &legacy_msg)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanEnableRequest(cmd_id, legacy_msg);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::NanEnableRequest legacy_msg;
+    if (!hidl_struct_util::convertHidlNanEnableRequestToLegacy(msg,
+                                                               &legacy_msg)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanEnableRequest(ifname_, cmd_id, legacy_msg);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
-WifiStatus WifiNanIface::configRequestInternal(
-    uint16_t cmd_id, const NanConfigRequest& msg) {
-  legacy_hal::NanConfigRequest legacy_msg;
-  if (!hidl_struct_util::convertHidlNanConfigRequestToLegacy(msg,
-                                                             &legacy_msg)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanConfigRequest(cmd_id, legacy_msg);
-  return createWifiStatusFromLegacyError(legacy_status);
+WifiStatus WifiNanIface::configRequestInternal(uint16_t cmd_id,
+                                               const NanConfigRequest& msg) {
+    legacy_hal::NanConfigRequest legacy_msg;
+    if (!hidl_struct_util::convertHidlNanConfigRequestToLegacy(msg,
+                                                               &legacy_msg)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanConfigRequest(ifname_, cmd_id, legacy_msg);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiNanIface::disableRequestInternal(uint16_t cmd_id) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanDisableRequest(cmd_id);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanDisableRequest(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
-WifiStatus WifiNanIface::startPublishRequestInternal(uint16_t cmd_id,
-                                                     const NanPublishRequest& msg) {
-  legacy_hal::NanPublishRequest legacy_msg;
-  if (!hidl_struct_util::convertHidlNanPublishRequestToLegacy(msg,
-                                                              &legacy_msg)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanPublishRequest(cmd_id, legacy_msg);
-  return createWifiStatusFromLegacyError(legacy_status);
+WifiStatus WifiNanIface::startPublishRequestInternal(
+    uint16_t cmd_id, const NanPublishRequest& msg) {
+    legacy_hal::NanPublishRequest legacy_msg;
+    if (!hidl_struct_util::convertHidlNanPublishRequestToLegacy(msg,
+                                                                &legacy_msg)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanPublishRequest(ifname_, cmd_id, legacy_msg);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
-WifiStatus WifiNanIface::stopPublishRequestInternal(
-    uint16_t cmd_id, uint8_t sessionId) {
-  legacy_hal::NanPublishCancelRequest legacy_msg;
-  legacy_msg.publish_id = sessionId;
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanPublishCancelRequest(cmd_id, legacy_msg);
-  return createWifiStatusFromLegacyError(legacy_status);
+WifiStatus WifiNanIface::stopPublishRequestInternal(uint16_t cmd_id,
+                                                    uint8_t sessionId) {
+    legacy_hal::NanPublishCancelRequest legacy_msg;
+    legacy_msg.publish_id = sessionId;
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanPublishCancelRequest(ifname_, cmd_id,
+                                                    legacy_msg);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiNanIface::startSubscribeRequestInternal(
     uint16_t cmd_id, const NanSubscribeRequest& msg) {
-  legacy_hal::NanSubscribeRequest legacy_msg;
-  if (!hidl_struct_util::convertHidlNanSubscribeRequestToLegacy(msg,
-                                                                &legacy_msg)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanSubscribeRequest(cmd_id, legacy_msg);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::NanSubscribeRequest legacy_msg;
+    if (!hidl_struct_util::convertHidlNanSubscribeRequestToLegacy(
+            msg, &legacy_msg)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanSubscribeRequest(ifname_, cmd_id, legacy_msg);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
-WifiStatus WifiNanIface::stopSubscribeRequestInternal(
-    uint16_t cmd_id, uint8_t sessionId) {
-  legacy_hal::NanSubscribeCancelRequest legacy_msg;
-  legacy_msg.subscribe_id = sessionId;
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanSubscribeCancelRequest(cmd_id, legacy_msg);
-  return createWifiStatusFromLegacyError(legacy_status);
+WifiStatus WifiNanIface::stopSubscribeRequestInternal(uint16_t cmd_id,
+                                                      uint8_t sessionId) {
+    legacy_hal::NanSubscribeCancelRequest legacy_msg;
+    legacy_msg.subscribe_id = sessionId;
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanSubscribeCancelRequest(ifname_, cmd_id,
+                                                      legacy_msg);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiNanIface::transmitFollowupRequestInternal(
     uint16_t cmd_id, const NanTransmitFollowupRequest& msg) {
-  legacy_hal::NanTransmitFollowupRequest legacy_msg;
-  if (!hidl_struct_util::convertHidlNanTransmitFollowupRequestToLegacy(msg, &legacy_msg)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanTransmitFollowupRequest(cmd_id, legacy_msg);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::NanTransmitFollowupRequest legacy_msg;
+    if (!hidl_struct_util::convertHidlNanTransmitFollowupRequestToLegacy(
+            msg, &legacy_msg)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanTransmitFollowupRequest(ifname_, cmd_id,
+                                                       legacy_msg);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiNanIface::createDataInterfaceRequestInternal(
     uint16_t cmd_id, const std::string& iface_name) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanDataInterfaceCreate(cmd_id, iface_name);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanDataInterfaceCreate(ifname_, cmd_id, iface_name);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 WifiStatus WifiNanIface::deleteDataInterfaceRequestInternal(
     uint16_t cmd_id, const std::string& iface_name) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanDataInterfaceDelete(cmd_id, iface_name);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanDataInterfaceDelete(ifname_, cmd_id, iface_name);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 WifiStatus WifiNanIface::initiateDataPathRequestInternal(
     uint16_t cmd_id, const NanInitiateDataPathRequest& msg) {
-  legacy_hal::NanDataPathInitiatorRequest legacy_msg;
-  if (!hidl_struct_util::convertHidlNanDataPathInitiatorRequestToLegacy(msg, &legacy_msg)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanDataRequestInitiator(cmd_id, legacy_msg);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::NanDataPathInitiatorRequest legacy_msg;
+    if (!hidl_struct_util::convertHidlNanDataPathInitiatorRequestToLegacy(
+            msg, &legacy_msg)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanDataRequestInitiator(ifname_, cmd_id,
+                                                    legacy_msg);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 WifiStatus WifiNanIface::respondToDataPathIndicationRequestInternal(
     uint16_t cmd_id, const NanRespondToDataPathIndicationRequest& msg) {
-  legacy_hal::NanDataPathIndicationResponse legacy_msg;
-  if (!hidl_struct_util::convertHidlNanDataPathIndicationResponseToLegacy(msg, &legacy_msg)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanDataIndicationResponse(cmd_id, legacy_msg);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::NanDataPathIndicationResponse legacy_msg;
+    if (!hidl_struct_util::convertHidlNanDataPathIndicationResponseToLegacy(
+            msg, &legacy_msg)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanDataIndicationResponse(ifname_, cmd_id,
+                                                      legacy_msg);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 WifiStatus WifiNanIface::terminateDataPathRequestInternal(
     uint16_t cmd_id, uint32_t ndpInstanceId) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->nanDataEnd(cmd_id, ndpInstanceId);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanDataEnd(ifname_, cmd_id, ndpInstanceId);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_nan_iface.h b/wifi/1.2/default/wifi_nan_iface.h
index 34552ea..2ca2e45 100644
--- a/wifi/1.2/default/wifi_nan_iface.h
+++ b/wifi/1.2/default/wifi_nan_iface.h
@@ -35,101 +35,98 @@
  * HIDL interface object used to control a NAN Iface instance.
  */
 class WifiNanIface : public V1_0::IWifiNanIface {
- public:
-  WifiNanIface(const std::string& ifname,
-               const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
-  // Refer to |WifiChip::invalidate()|.
-  void invalidate();
-  bool isValid();
+   public:
+    WifiNanIface(const std::string& ifname,
+                 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
+    // Refer to |WifiChip::invalidate()|.
+    void invalidate();
+    bool isValid();
 
-  // HIDL methods exposed.
-  Return<void> getName(getName_cb hidl_status_cb) override;
-  Return<void> getType(getType_cb hidl_status_cb) override;
-  Return<void> registerEventCallback(
-      const sp<IWifiNanIfaceEventCallback>& callback,
-      registerEventCallback_cb hidl_status_cb) override;
-  Return<void> getCapabilitiesRequest(uint16_t cmd_id,
-                                      getCapabilitiesRequest_cb hidl_status_cb) override;
-  Return<void> enableRequest(uint16_t cmd_id,
-                             const NanEnableRequest& msg,
-                             enableRequest_cb hidl_status_cb) override;
-  Return<void> configRequest(uint16_t cmd_id,
-                             const NanConfigRequest& msg,
-                             configRequest_cb hidl_status_cb) override;
-  Return<void> disableRequest(uint16_t cmd_id,
-                              disableRequest_cb hidl_status_cb) override;
-  Return<void> startPublishRequest(uint16_t cmd_id,
-                                   const NanPublishRequest& msg,
-                                   startPublishRequest_cb hidl_status_cb) override;
-  Return<void> stopPublishRequest(uint16_t cmd_id,
-                                  uint8_t sessionId,
-                                  stopPublishRequest_cb hidl_status_cb) override;
-  Return<void> startSubscribeRequest(uint16_t cmd_id,
-                                     const NanSubscribeRequest& msg,
-                                    startSubscribeRequest_cb hidl_status_cb) override;
-  Return<void> stopSubscribeRequest(uint16_t cmd_id,
-                                    uint8_t sessionId,
-                                    stopSubscribeRequest_cb hidl_status_cb) override;
-  Return<void> transmitFollowupRequest(uint16_t cmd_id,
-                                       const NanTransmitFollowupRequest& msg,
-                                       transmitFollowupRequest_cb hidl_status_cb) override;
-  Return<void> createDataInterfaceRequest(uint16_t cmd_id,
-                                          const hidl_string& iface_name,
-                                          createDataInterfaceRequest_cb hidl_status_cb) override;
-  Return<void> deleteDataInterfaceRequest(uint16_t cmd_id,
-                                          const hidl_string& iface_name,
-                                          deleteDataInterfaceRequest_cb hidl_status_cb) override;
-  Return<void> initiateDataPathRequest(uint16_t cmd_id,
-                                       const NanInitiateDataPathRequest& msg,
-                                       initiateDataPathRequest_cb hidl_status_cb) override;
-  Return<void> respondToDataPathIndicationRequest(
-      uint16_t cmd_id,
-      const NanRespondToDataPathIndicationRequest& msg,
-      respondToDataPathIndicationRequest_cb hidl_status_cb) override;
-  Return<void> terminateDataPathRequest(uint16_t cmd_id,
-                                        uint32_t ndpInstanceId,
-                                        terminateDataPathRequest_cb hidl_status_cb) override;
+    // HIDL methods exposed.
+    Return<void> getName(getName_cb hidl_status_cb) override;
+    Return<void> getType(getType_cb hidl_status_cb) override;
+    Return<void> registerEventCallback(
+        const sp<IWifiNanIfaceEventCallback>& callback,
+        registerEventCallback_cb hidl_status_cb) override;
+    Return<void> getCapabilitiesRequest(
+        uint16_t cmd_id, getCapabilitiesRequest_cb hidl_status_cb) override;
+    Return<void> enableRequest(uint16_t cmd_id, const NanEnableRequest& msg,
+                               enableRequest_cb hidl_status_cb) override;
+    Return<void> configRequest(uint16_t cmd_id, const NanConfigRequest& msg,
+                               configRequest_cb hidl_status_cb) override;
+    Return<void> disableRequest(uint16_t cmd_id,
+                                disableRequest_cb hidl_status_cb) override;
+    Return<void> startPublishRequest(
+        uint16_t cmd_id, const NanPublishRequest& msg,
+        startPublishRequest_cb hidl_status_cb) override;
+    Return<void> stopPublishRequest(
+        uint16_t cmd_id, uint8_t sessionId,
+        stopPublishRequest_cb hidl_status_cb) override;
+    Return<void> startSubscribeRequest(
+        uint16_t cmd_id, const NanSubscribeRequest& msg,
+        startSubscribeRequest_cb hidl_status_cb) override;
+    Return<void> stopSubscribeRequest(
+        uint16_t cmd_id, uint8_t sessionId,
+        stopSubscribeRequest_cb hidl_status_cb) override;
+    Return<void> transmitFollowupRequest(
+        uint16_t cmd_id, const NanTransmitFollowupRequest& msg,
+        transmitFollowupRequest_cb hidl_status_cb) override;
+    Return<void> createDataInterfaceRequest(
+        uint16_t cmd_id, const hidl_string& iface_name,
+        createDataInterfaceRequest_cb hidl_status_cb) override;
+    Return<void> deleteDataInterfaceRequest(
+        uint16_t cmd_id, const hidl_string& iface_name,
+        deleteDataInterfaceRequest_cb hidl_status_cb) override;
+    Return<void> initiateDataPathRequest(
+        uint16_t cmd_id, const NanInitiateDataPathRequest& msg,
+        initiateDataPathRequest_cb hidl_status_cb) override;
+    Return<void> respondToDataPathIndicationRequest(
+        uint16_t cmd_id, const NanRespondToDataPathIndicationRequest& msg,
+        respondToDataPathIndicationRequest_cb hidl_status_cb) override;
+    Return<void> terminateDataPathRequest(
+        uint16_t cmd_id, uint32_t ndpInstanceId,
+        terminateDataPathRequest_cb hidl_status_cb) override;
 
- private:
-  // Corresponding worker functions for the HIDL methods.
-  std::pair<WifiStatus, std::string> getNameInternal();
-  std::pair<WifiStatus, IfaceType> getTypeInternal();
-  WifiStatus registerEventCallbackInternal(
-      const sp<IWifiNanIfaceEventCallback>& callback);
-  WifiStatus getCapabilitiesRequestInternal(uint16_t cmd_id);
-  WifiStatus enableRequestInternal(uint16_t cmd_id,
-                                   const NanEnableRequest& msg);
-  WifiStatus configRequestInternal(uint16_t cmd_id,
-                                   const NanConfigRequest& msg);
-  WifiStatus disableRequestInternal(uint16_t cmd_id);
-  WifiStatus startPublishRequestInternal(uint16_t cmd_id,
-                                         const NanPublishRequest& msg);
-  WifiStatus stopPublishRequestInternal(uint16_t cmd_id, uint8_t sessionId);
-  WifiStatus startSubscribeRequestInternal(uint16_t cmd_id,
-                                           const NanSubscribeRequest& msg);
-  WifiStatus stopSubscribeRequestInternal(uint16_t cmd_id, uint8_t sessionId);
-  WifiStatus transmitFollowupRequestInternal(
-      uint16_t cmd_id, const NanTransmitFollowupRequest& msg);
-  WifiStatus createDataInterfaceRequestInternal(uint16_t cmd_id,
-                                                const std::string& iface_name);
-  WifiStatus deleteDataInterfaceRequestInternal(uint16_t cmd_id,
-                                                const std::string& iface_name);
-  WifiStatus initiateDataPathRequestInternal(
-      uint16_t cmd_id, const NanInitiateDataPathRequest& msg);
-  WifiStatus respondToDataPathIndicationRequestInternal(
-      uint16_t cmd_id, const NanRespondToDataPathIndicationRequest& msg);
-  WifiStatus terminateDataPathRequestInternal(
-      uint16_t cmd_id, uint32_t ndpInstanceId);
+   private:
+    // Corresponding worker functions for the HIDL methods.
+    std::pair<WifiStatus, std::string> getNameInternal();
+    std::pair<WifiStatus, IfaceType> getTypeInternal();
+    WifiStatus registerEventCallbackInternal(
+        const sp<IWifiNanIfaceEventCallback>& callback);
+    WifiStatus getCapabilitiesRequestInternal(uint16_t cmd_id);
+    WifiStatus enableRequestInternal(uint16_t cmd_id,
+                                     const NanEnableRequest& msg);
+    WifiStatus configRequestInternal(uint16_t cmd_id,
+                                     const NanConfigRequest& msg);
+    WifiStatus disableRequestInternal(uint16_t cmd_id);
+    WifiStatus startPublishRequestInternal(uint16_t cmd_id,
+                                           const NanPublishRequest& msg);
+    WifiStatus stopPublishRequestInternal(uint16_t cmd_id, uint8_t sessionId);
+    WifiStatus startSubscribeRequestInternal(uint16_t cmd_id,
+                                             const NanSubscribeRequest& msg);
+    WifiStatus stopSubscribeRequestInternal(uint16_t cmd_id, uint8_t sessionId);
+    WifiStatus transmitFollowupRequestInternal(
+        uint16_t cmd_id, const NanTransmitFollowupRequest& msg);
+    WifiStatus createDataInterfaceRequestInternal(
+        uint16_t cmd_id, const std::string& iface_name);
+    WifiStatus deleteDataInterfaceRequestInternal(
+        uint16_t cmd_id, const std::string& iface_name);
+    WifiStatus initiateDataPathRequestInternal(
+        uint16_t cmd_id, const NanInitiateDataPathRequest& msg);
+    WifiStatus respondToDataPathIndicationRequestInternal(
+        uint16_t cmd_id, const NanRespondToDataPathIndicationRequest& msg);
+    WifiStatus terminateDataPathRequestInternal(uint16_t cmd_id,
+                                                uint32_t ndpInstanceId);
 
-  std::set<sp<IWifiNanIfaceEventCallback>> getEventCallbacks();
+    std::set<sp<IWifiNanIfaceEventCallback>> getEventCallbacks();
 
-  std::string ifname_;
-  std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-  bool is_valid_;
-  hidl_callback_util::HidlCallbackHandler<IWifiNanIfaceEventCallback>
-      event_cb_handler_;
+    std::string ifname_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    bool is_valid_;
+    hidl_callback_util::HidlCallbackHandler<IWifiNanIfaceEventCallback>
+        event_cb_handler_;
 
-  DISALLOW_COPY_AND_ASSIGN(WifiNanIface);
+    DISALLOW_COPY_AND_ASSIGN(WifiNanIface);
 };
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_p2p_iface.cpp b/wifi/1.2/default/wifi_p2p_iface.cpp
index 41c8d0a..f1fbf2c 100644
--- a/wifi/1.2/default/wifi_p2p_iface.cpp
+++ b/wifi/1.2/default/wifi_p2p_iface.cpp
@@ -33,34 +33,28 @@
     : ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {}
 
 void WifiP2pIface::invalidate() {
-  legacy_hal_.reset();
-  is_valid_ = false;
+    legacy_hal_.reset();
+    is_valid_ = false;
 }
 
-bool WifiP2pIface::isValid() {
-  return is_valid_;
-}
+bool WifiP2pIface::isValid() { return is_valid_; }
 
 Return<void> WifiP2pIface::getName(getName_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiP2pIface::getNameInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiP2pIface::getNameInternal, hidl_status_cb);
 }
 
 Return<void> WifiP2pIface::getType(getType_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiP2pIface::getTypeInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiP2pIface::getTypeInternal, hidl_status_cb);
 }
 
 std::pair<WifiStatus, std::string> WifiP2pIface::getNameInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
 }
 
 std::pair<WifiStatus, IfaceType> WifiP2pIface::getTypeInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::P2P};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::P2P};
 }
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_p2p_iface.h b/wifi/1.2/default/wifi_p2p_iface.h
index 6b85188..839d3c3 100644
--- a/wifi/1.2/default/wifi_p2p_iface.h
+++ b/wifi/1.2/default/wifi_p2p_iface.h
@@ -33,27 +33,27 @@
  * HIDL interface object used to control a P2P Iface instance.
  */
 class WifiP2pIface : public V1_0::IWifiP2pIface {
- public:
-  WifiP2pIface(const std::string& ifname,
-               const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
-  // Refer to |WifiChip::invalidate()|.
-  void invalidate();
-  bool isValid();
+   public:
+    WifiP2pIface(const std::string& ifname,
+                 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
+    // Refer to |WifiChip::invalidate()|.
+    void invalidate();
+    bool isValid();
 
-  // HIDL methods exposed.
-  Return<void> getName(getName_cb hidl_status_cb) override;
-  Return<void> getType(getType_cb hidl_status_cb) override;
+    // HIDL methods exposed.
+    Return<void> getName(getName_cb hidl_status_cb) override;
+    Return<void> getType(getType_cb hidl_status_cb) override;
 
- private:
-  // Corresponding worker functions for the HIDL methods.
-  std::pair<WifiStatus, std::string> getNameInternal();
-  std::pair<WifiStatus, IfaceType> getTypeInternal();
+   private:
+    // Corresponding worker functions for the HIDL methods.
+    std::pair<WifiStatus, std::string> getNameInternal();
+    std::pair<WifiStatus, IfaceType> getTypeInternal();
 
-  std::string ifname_;
-  std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-  bool is_valid_;
+    std::string ifname_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    bool is_valid_;
 
-  DISALLOW_COPY_AND_ASSIGN(WifiP2pIface);
+    DISALLOW_COPY_AND_ASSIGN(WifiP2pIface);
 };
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_rtt_controller.cpp b/wifi/1.2/default/wifi_rtt_controller.cpp
index 2fab06c..b68445b 100644
--- a/wifi/1.2/default/wifi_rtt_controller.cpp
+++ b/wifi/1.2/default/wifi_rtt_controller.cpp
@@ -29,266 +29,244 @@
 using hidl_return_util::validateAndCall;
 
 WifiRttController::WifiRttController(
-    const sp<IWifiIface>& bound_iface,
+    const std::string& iface_name, const sp<IWifiIface>& bound_iface,
     const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
-    : bound_iface_(bound_iface), legacy_hal_(legacy_hal), is_valid_(true) {}
+    : ifname_(iface_name),
+      bound_iface_(bound_iface),
+      legacy_hal_(legacy_hal),
+      is_valid_(true) {}
 
 void WifiRttController::invalidate() {
-  legacy_hal_.reset();
-  event_callbacks_.clear();
-  is_valid_ = false;
+    legacy_hal_.reset();
+    event_callbacks_.clear();
+    is_valid_ = false;
 }
 
-bool WifiRttController::isValid() {
-  return is_valid_;
-}
+bool WifiRttController::isValid() { return is_valid_; }
 
 std::vector<sp<IWifiRttControllerEventCallback>>
 WifiRttController::getEventCallbacks() {
-  return event_callbacks_;
+    return event_callbacks_;
 }
 
 Return<void> WifiRttController::getBoundIface(getBoundIface_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::getBoundIfaceInternal,
-                         hidl_status_cb);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+        &WifiRttController::getBoundIfaceInternal, hidl_status_cb);
 }
 
 Return<void> WifiRttController::registerEventCallback(
     const sp<IWifiRttControllerEventCallback>& callback,
     registerEventCallback_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::registerEventCallbackInternal,
-                         hidl_status_cb,
-                         callback);
+    return validateAndCall(this,
+                           WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+                           &WifiRttController::registerEventCallbackInternal,
+                           hidl_status_cb, callback);
 }
 
 Return<void> WifiRttController::rangeRequest(
-    uint32_t cmd_id,
-    const hidl_vec<RttConfig>& rtt_configs,
+    uint32_t cmd_id, const hidl_vec<RttConfig>& rtt_configs,
     rangeRequest_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::rangeRequestInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         rtt_configs);
+    return validateAndCall(this,
+                           WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+                           &WifiRttController::rangeRequestInternal,
+                           hidl_status_cb, cmd_id, rtt_configs);
 }
 
 Return<void> WifiRttController::rangeCancel(
-    uint32_t cmd_id,
-    const hidl_vec<hidl_array<uint8_t, 6>>& addrs,
+    uint32_t cmd_id, const hidl_vec<hidl_array<uint8_t, 6>>& addrs,
     rangeCancel_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::rangeCancelInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         addrs);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+        &WifiRttController::rangeCancelInternal, hidl_status_cb, cmd_id, addrs);
 }
 
 Return<void> WifiRttController::getCapabilities(
     getCapabilities_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::getCapabilitiesInternal,
-                         hidl_status_cb);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+        &WifiRttController::getCapabilitiesInternal, hidl_status_cb);
 }
 
 Return<void> WifiRttController::setLci(uint32_t cmd_id,
                                        const RttLciInformation& lci,
                                        setLci_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::setLciInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         lci);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+        &WifiRttController::setLciInternal, hidl_status_cb, cmd_id, lci);
 }
 
 Return<void> WifiRttController::setLcr(uint32_t cmd_id,
                                        const RttLcrInformation& lcr,
                                        setLcr_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::setLcrInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         lcr);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+        &WifiRttController::setLcrInternal, hidl_status_cb, cmd_id, lcr);
 }
 
 Return<void> WifiRttController::getResponderInfo(
     getResponderInfo_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::getResponderInfoInternal,
-                         hidl_status_cb);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+        &WifiRttController::getResponderInfoInternal, hidl_status_cb);
 }
 
 Return<void> WifiRttController::enableResponder(
-    uint32_t cmd_id,
-    const WifiChannelInfo& channel_hint,
-    uint32_t max_duration_seconds,
-    const RttResponder& info,
+    uint32_t cmd_id, const WifiChannelInfo& channel_hint,
+    uint32_t max_duration_seconds, const RttResponder& info,
     enableResponder_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::enableResponderInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         channel_hint,
-                         max_duration_seconds,
-                         info);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+        &WifiRttController::enableResponderInternal, hidl_status_cb, cmd_id,
+        channel_hint, max_duration_seconds, info);
 }
 
 Return<void> WifiRttController::disableResponder(
     uint32_t cmd_id, disableResponder_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                         &WifiRttController::disableResponderInternal,
-                         hidl_status_cb,
-                         cmd_id);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+        &WifiRttController::disableResponderInternal, hidl_status_cb, cmd_id);
 }
 
 std::pair<WifiStatus, sp<IWifiIface>>
 WifiRttController::getBoundIfaceInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), bound_iface_};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), bound_iface_};
 }
 
 WifiStatus WifiRttController::registerEventCallbackInternal(
     const sp<IWifiRttControllerEventCallback>& callback) {
-  // TODO(b/31632518): remove the callback when the client is destroyed
-  event_callbacks_.emplace_back(callback);
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    // TODO(b/31632518): remove the callback when the client is destroyed
+    event_callbacks_.emplace_back(callback);
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 WifiStatus WifiRttController::rangeRequestInternal(
     uint32_t cmd_id, const std::vector<RttConfig>& rtt_configs) {
-  std::vector<legacy_hal::wifi_rtt_config> legacy_configs;
-  if (!hidl_struct_util::convertHidlVectorOfRttConfigToLegacy(
-          rtt_configs, &legacy_configs)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  android::wp<WifiRttController> weak_ptr_this(this);
-  const auto& on_results_callback = [weak_ptr_this](
-      legacy_hal::wifi_request_id id,
-      const std::vector<const legacy_hal::wifi_rtt_result*>& results) {
-    const auto shared_ptr_this = weak_ptr_this.promote();
-    if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-      LOG(ERROR) << "Callback invoked on an invalid object";
-      return;
+    std::vector<legacy_hal::wifi_rtt_config> legacy_configs;
+    if (!hidl_struct_util::convertHidlVectorOfRttConfigToLegacy(
+            rtt_configs, &legacy_configs)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
-    std::vector<RttResult> hidl_results;
-    if (!hidl_struct_util::convertLegacyVectorOfRttResultToHidl(
-            results, &hidl_results)) {
-      LOG(ERROR) << "Failed to convert rtt results to HIDL structs";
-      return;
-    }
-    for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-      callback->onResults(id, hidl_results);
-    }
-  };
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->startRttRangeRequest(
-          cmd_id, legacy_configs, on_results_callback);
-  return createWifiStatusFromLegacyError(legacy_status);
+    android::wp<WifiRttController> weak_ptr_this(this);
+    const auto& on_results_callback =
+        [weak_ptr_this](
+            legacy_hal::wifi_request_id id,
+            const std::vector<const legacy_hal::wifi_rtt_result*>& results) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            std::vector<RttResult> hidl_results;
+            if (!hidl_struct_util::convertLegacyVectorOfRttResultToHidl(
+                    results, &hidl_results)) {
+                LOG(ERROR) << "Failed to convert rtt results to HIDL structs";
+                return;
+            }
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                callback->onResults(id, hidl_results);
+            }
+        };
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->startRttRangeRequest(
+            ifname_, cmd_id, legacy_configs, on_results_callback);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiRttController::rangeCancelInternal(
     uint32_t cmd_id, const std::vector<hidl_array<uint8_t, 6>>& addrs) {
-  std::vector<std::array<uint8_t, 6>> legacy_addrs;
-  for (const auto& addr : addrs) {
-    legacy_addrs.push_back(addr);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->cancelRttRangeRequest(cmd_id, legacy_addrs);
-  return createWifiStatusFromLegacyError(legacy_status);
+    std::vector<std::array<uint8_t, 6>> legacy_addrs;
+    for (const auto& addr : addrs) {
+        legacy_addrs.push_back(addr);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->cancelRttRangeRequest(ifname_, cmd_id,
+                                                  legacy_addrs);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 std::pair<WifiStatus, RttCapabilities>
 WifiRttController::getCapabilitiesInternal() {
-  legacy_hal::wifi_error legacy_status;
-  legacy_hal::wifi_rtt_capabilities legacy_caps;
-  std::tie(legacy_status, legacy_caps) =
-      legacy_hal_.lock()->getRttCapabilities();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  RttCapabilities hidl_caps;
-  if (!hidl_struct_util::convertLegacyRttCapabilitiesToHidl(legacy_caps,
-                                                            &hidl_caps)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
+    legacy_hal::wifi_error legacy_status;
+    legacy_hal::wifi_rtt_capabilities legacy_caps;
+    std::tie(legacy_status, legacy_caps) =
+        legacy_hal_.lock()->getRttCapabilities(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    RttCapabilities hidl_caps;
+    if (!hidl_struct_util::convertLegacyRttCapabilitiesToHidl(legacy_caps,
+                                                              &hidl_caps)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
 }
 
 WifiStatus WifiRttController::setLciInternal(uint32_t cmd_id,
                                              const RttLciInformation& lci) {
-  legacy_hal::wifi_lci_information legacy_lci;
-  if (!hidl_struct_util::convertHidlRttLciInformationToLegacy(lci,
-                                                              &legacy_lci)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->setRttLci(cmd_id, legacy_lci);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_lci_information legacy_lci;
+    if (!hidl_struct_util::convertHidlRttLciInformationToLegacy(lci,
+                                                                &legacy_lci)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->setRttLci(ifname_, cmd_id, legacy_lci);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiRttController::setLcrInternal(uint32_t cmd_id,
                                              const RttLcrInformation& lcr) {
-  legacy_hal::wifi_lcr_information legacy_lcr;
-  if (!hidl_struct_util::convertHidlRttLcrInformationToLegacy(lcr,
-                                                              &legacy_lcr)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->setRttLcr(cmd_id, legacy_lcr);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_lcr_information legacy_lcr;
+    if (!hidl_struct_util::convertHidlRttLcrInformationToLegacy(lcr,
+                                                                &legacy_lcr)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->setRttLcr(ifname_, cmd_id, legacy_lcr);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 std::pair<WifiStatus, RttResponder>
 WifiRttController::getResponderInfoInternal() {
-  legacy_hal::wifi_error legacy_status;
-  legacy_hal::wifi_rtt_responder legacy_responder;
-  std::tie(legacy_status, legacy_responder) =
-      legacy_hal_.lock()->getRttResponderInfo();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  RttResponder hidl_responder;
-  if (!hidl_struct_util::convertLegacyRttResponderToHidl(legacy_responder,
-                                                         &hidl_responder)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_responder};
+    legacy_hal::wifi_error legacy_status;
+    legacy_hal::wifi_rtt_responder legacy_responder;
+    std::tie(legacy_status, legacy_responder) =
+        legacy_hal_.lock()->getRttResponderInfo(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    RttResponder hidl_responder;
+    if (!hidl_struct_util::convertLegacyRttResponderToHidl(legacy_responder,
+                                                           &hidl_responder)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_responder};
 }
 
 WifiStatus WifiRttController::enableResponderInternal(
-    uint32_t cmd_id,
-    const WifiChannelInfo& channel_hint,
-    uint32_t max_duration_seconds,
-    const RttResponder& info) {
-  legacy_hal::wifi_channel_info legacy_channel_info;
-  if (!hidl_struct_util::convertHidlWifiChannelInfoToLegacy(
-          channel_hint, &legacy_channel_info)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_rtt_responder legacy_responder;
-  if (!hidl_struct_util::convertHidlRttResponderToLegacy(info,
-                                                         &legacy_responder)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->enableRttResponder(
-      cmd_id, legacy_channel_info, max_duration_seconds, legacy_responder);
-  return createWifiStatusFromLegacyError(legacy_status);
+    uint32_t cmd_id, const WifiChannelInfo& channel_hint,
+    uint32_t max_duration_seconds, const RttResponder& info) {
+    legacy_hal::wifi_channel_info legacy_channel_info;
+    if (!hidl_struct_util::convertHidlWifiChannelInfoToLegacy(
+            channel_hint, &legacy_channel_info)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_rtt_responder legacy_responder;
+    if (!hidl_struct_util::convertHidlRttResponderToLegacy(info,
+                                                           &legacy_responder)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->enableRttResponder(
+            ifname_, cmd_id, legacy_channel_info, max_duration_seconds,
+            legacy_responder);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiRttController::disableResponderInternal(uint32_t cmd_id) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->disableRttResponder(cmd_id);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->disableRttResponder(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 }  // namespace implementation
 }  // namespace V1_2
diff --git a/wifi/1.2/default/wifi_rtt_controller.h b/wifi/1.2/default/wifi_rtt_controller.h
index f1a55da..1ab01e1 100644
--- a/wifi/1.2/default/wifi_rtt_controller.h
+++ b/wifi/1.2/default/wifi_rtt_controller.h
@@ -34,66 +34,66 @@
  * HIDL interface object used to control all RTT operations.
  */
 class WifiRttController : public V1_0::IWifiRttController {
- public:
-  WifiRttController(const sp<IWifiIface>& bound_iface,
-                    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
-  // Refer to |WifiChip::invalidate()|.
-  void invalidate();
-  bool isValid();
-  std::vector<sp<IWifiRttControllerEventCallback>> getEventCallbacks();
+   public:
+    WifiRttController(
+        const std::string& iface_name, const sp<IWifiIface>& bound_iface,
+        const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
+    // Refer to |WifiChip::invalidate()|.
+    void invalidate();
+    bool isValid();
+    std::vector<sp<IWifiRttControllerEventCallback>> getEventCallbacks();
 
-  // HIDL methods exposed.
-  Return<void> getBoundIface(getBoundIface_cb hidl_status_cb) override;
-  Return<void> registerEventCallback(
-      const sp<IWifiRttControllerEventCallback>& callback,
-      registerEventCallback_cb hidl_status_cb) override;
-  Return<void> rangeRequest(uint32_t cmd_id,
-                            const hidl_vec<RttConfig>& rtt_configs,
-                            rangeRequest_cb hidl_status_cb) override;
-  Return<void> rangeCancel(uint32_t cmd_id,
-                           const hidl_vec<hidl_array<uint8_t, 6>>& addrs,
-                           rangeCancel_cb hidl_status_cb) override;
-  Return<void> getCapabilities(getCapabilities_cb hidl_status_cb) override;
-  Return<void> setLci(uint32_t cmd_id,
-                      const RttLciInformation& lci,
-                      setLci_cb hidl_status_cb) override;
-  Return<void> setLcr(uint32_t cmd_id,
-                      const RttLcrInformation& lcr,
-                      setLcr_cb hidl_status_cb) override;
-  Return<void> getResponderInfo(getResponderInfo_cb hidl_status_cb) override;
-  Return<void> enableResponder(uint32_t cmd_id,
-                               const WifiChannelInfo& channel_hint,
-                               uint32_t max_duration_seconds,
-                               const RttResponder& info,
-                               enableResponder_cb hidl_status_cb) override;
-  Return<void> disableResponder(uint32_t cmd_id,
-                                disableResponder_cb hidl_status_cb) override;
+    // HIDL methods exposed.
+    Return<void> getBoundIface(getBoundIface_cb hidl_status_cb) override;
+    Return<void> registerEventCallback(
+        const sp<IWifiRttControllerEventCallback>& callback,
+        registerEventCallback_cb hidl_status_cb) override;
+    Return<void> rangeRequest(uint32_t cmd_id,
+                              const hidl_vec<RttConfig>& rtt_configs,
+                              rangeRequest_cb hidl_status_cb) override;
+    Return<void> rangeCancel(uint32_t cmd_id,
+                             const hidl_vec<hidl_array<uint8_t, 6>>& addrs,
+                             rangeCancel_cb hidl_status_cb) override;
+    Return<void> getCapabilities(getCapabilities_cb hidl_status_cb) override;
+    Return<void> setLci(uint32_t cmd_id, const RttLciInformation& lci,
+                        setLci_cb hidl_status_cb) override;
+    Return<void> setLcr(uint32_t cmd_id, const RttLcrInformation& lcr,
+                        setLcr_cb hidl_status_cb) override;
+    Return<void> getResponderInfo(getResponderInfo_cb hidl_status_cb) override;
+    Return<void> enableResponder(uint32_t cmd_id,
+                                 const WifiChannelInfo& channel_hint,
+                                 uint32_t max_duration_seconds,
+                                 const RttResponder& info,
+                                 enableResponder_cb hidl_status_cb) override;
+    Return<void> disableResponder(uint32_t cmd_id,
+                                  disableResponder_cb hidl_status_cb) override;
 
- private:
-  // Corresponding worker functions for the HIDL methods.
-  std::pair<WifiStatus, sp<IWifiIface>> getBoundIfaceInternal();
-  WifiStatus registerEventCallbackInternal(
-      const sp<IWifiRttControllerEventCallback>& callback);
-  WifiStatus rangeRequestInternal(uint32_t cmd_id,
-                                  const std::vector<RttConfig>& rtt_configs);
-  WifiStatus rangeCancelInternal(
-      uint32_t cmd_id, const std::vector<hidl_array<uint8_t, 6>>& addrs);
-  std::pair<WifiStatus, RttCapabilities> getCapabilitiesInternal();
-  WifiStatus setLciInternal(uint32_t cmd_id, const RttLciInformation& lci);
-  WifiStatus setLcrInternal(uint32_t cmd_id, const RttLcrInformation& lcr);
-  std::pair<WifiStatus, RttResponder> getResponderInfoInternal();
-  WifiStatus enableResponderInternal(uint32_t cmd_id,
-                                     const WifiChannelInfo& channel_hint,
-                                     uint32_t max_duration_seconds,
-                                     const RttResponder& info);
-  WifiStatus disableResponderInternal(uint32_t cmd_id);
+   private:
+    // Corresponding worker functions for the HIDL methods.
+    std::pair<WifiStatus, sp<IWifiIface>> getBoundIfaceInternal();
+    WifiStatus registerEventCallbackInternal(
+        const sp<IWifiRttControllerEventCallback>& callback);
+    WifiStatus rangeRequestInternal(uint32_t cmd_id,
+                                    const std::vector<RttConfig>& rtt_configs);
+    WifiStatus rangeCancelInternal(
+        uint32_t cmd_id, const std::vector<hidl_array<uint8_t, 6>>& addrs);
+    std::pair<WifiStatus, RttCapabilities> getCapabilitiesInternal();
+    WifiStatus setLciInternal(uint32_t cmd_id, const RttLciInformation& lci);
+    WifiStatus setLcrInternal(uint32_t cmd_id, const RttLcrInformation& lcr);
+    std::pair<WifiStatus, RttResponder> getResponderInfoInternal();
+    WifiStatus enableResponderInternal(uint32_t cmd_id,
+                                       const WifiChannelInfo& channel_hint,
+                                       uint32_t max_duration_seconds,
+                                       const RttResponder& info);
+    WifiStatus disableResponderInternal(uint32_t cmd_id);
 
-  sp<IWifiIface> bound_iface_;
-  std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-  std::vector<sp<IWifiRttControllerEventCallback>> event_callbacks_;
-  bool is_valid_;
+    std::string ifname_;
+    sp<IWifiIface> bound_iface_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    std::vector<sp<IWifiRttControllerEventCallback>> event_callbacks_;
+    bool is_valid_;
 
-  DISALLOW_COPY_AND_ASSIGN(WifiRttController);
+    DISALLOW_COPY_AND_ASSIGN(WifiRttController);
 };
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_sta_iface.cpp b/wifi/1.2/default/wifi_sta_iface.cpp
index 3622805..c8605ee 100644
--- a/wifi/1.2/default/wifi_sta_iface.cpp
+++ b/wifi/1.2/default/wifi_sta_iface.cpp
@@ -32,594 +32,548 @@
     const std::string& ifname,
     const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
     : ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {
-  // Turn on DFS channel usage for STA iface.
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->setDfsFlag(true);
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    LOG(ERROR) << "Failed to set DFS flag; DFS channels may be unavailable.";
-  }
+    // Turn on DFS channel usage for STA iface.
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->setDfsFlag(ifname_, true);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR)
+            << "Failed to set DFS flag; DFS channels may be unavailable.";
+    }
 }
 
 void WifiStaIface::invalidate() {
-  legacy_hal_.reset();
-  event_cb_handler_.invalidate();
-  is_valid_ = false;
+    legacy_hal_.reset();
+    event_cb_handler_.invalidate();
+    is_valid_ = false;
 }
 
-bool WifiStaIface::isValid() {
-  return is_valid_;
-}
+bool WifiStaIface::isValid() { return is_valid_; }
 
 std::set<sp<IWifiStaIfaceEventCallback>> WifiStaIface::getEventCallbacks() {
-  return event_cb_handler_.getCallbacks();
+    return event_cb_handler_.getCallbacks();
 }
 
 Return<void> WifiStaIface::getName(getName_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getNameInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getNameInternal, hidl_status_cb);
 }
 
 Return<void> WifiStaIface::getType(getType_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getTypeInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getTypeInternal, hidl_status_cb);
 }
 
 Return<void> WifiStaIface::registerEventCallback(
     const sp<IWifiStaIfaceEventCallback>& callback,
     registerEventCallback_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::registerEventCallbackInternal,
-                         hidl_status_cb,
-                         callback);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::registerEventCallbackInternal,
+                           hidl_status_cb, callback);
 }
 
 Return<void> WifiStaIface::getCapabilities(getCapabilities_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getCapabilitiesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getCapabilitiesInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiStaIface::getApfPacketFilterCapabilities(
     getApfPacketFilterCapabilities_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getApfPacketFilterCapabilitiesInternal,
-                         hidl_status_cb);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+        &WifiStaIface::getApfPacketFilterCapabilitiesInternal, hidl_status_cb);
 }
 
 Return<void> WifiStaIface::installApfPacketFilter(
-    uint32_t cmd_id,
-    const hidl_vec<uint8_t>& program,
+    uint32_t cmd_id, const hidl_vec<uint8_t>& program,
     installApfPacketFilter_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::installApfPacketFilterInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         program);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::installApfPacketFilterInternal,
+                           hidl_status_cb, cmd_id, program);
 }
 
 Return<void> WifiStaIface::getBackgroundScanCapabilities(
     getBackgroundScanCapabilities_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getBackgroundScanCapabilitiesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getBackgroundScanCapabilitiesInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiStaIface::getValidFrequenciesForBand(
     WifiBand band, getValidFrequenciesForBand_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getValidFrequenciesForBandInternal,
-                         hidl_status_cb,
-                         band);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getValidFrequenciesForBandInternal,
+                           hidl_status_cb, band);
 }
 
 Return<void> WifiStaIface::startBackgroundScan(
-    uint32_t cmd_id,
-    const StaBackgroundScanParameters& params,
+    uint32_t cmd_id, const StaBackgroundScanParameters& params,
     startBackgroundScan_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::startBackgroundScanInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         params);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::startBackgroundScanInternal,
+                           hidl_status_cb, cmd_id, params);
 }
 
 Return<void> WifiStaIface::stopBackgroundScan(
     uint32_t cmd_id, stopBackgroundScan_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::stopBackgroundScanInternal,
-                         hidl_status_cb,
-                         cmd_id);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::stopBackgroundScanInternal,
+                           hidl_status_cb, cmd_id);
 }
 
 Return<void> WifiStaIface::enableLinkLayerStatsCollection(
     bool debug, enableLinkLayerStatsCollection_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::enableLinkLayerStatsCollectionInternal,
-                         hidl_status_cb,
-                         debug);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+        &WifiStaIface::enableLinkLayerStatsCollectionInternal, hidl_status_cb,
+        debug);
 }
 
 Return<void> WifiStaIface::disableLinkLayerStatsCollection(
     disableLinkLayerStatsCollection_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::disableLinkLayerStatsCollectionInternal,
-                         hidl_status_cb);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+        &WifiStaIface::disableLinkLayerStatsCollectionInternal, hidl_status_cb);
 }
 
 Return<void> WifiStaIface::getLinkLayerStats(
     getLinkLayerStats_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getLinkLayerStatsInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getLinkLayerStatsInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiStaIface::startRssiMonitoring(
-    uint32_t cmd_id,
-    int32_t max_rssi,
-    int32_t min_rssi,
+    uint32_t cmd_id, int32_t max_rssi, int32_t min_rssi,
     startRssiMonitoring_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::startRssiMonitoringInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         max_rssi,
-                         min_rssi);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::startRssiMonitoringInternal,
+                           hidl_status_cb, cmd_id, max_rssi, min_rssi);
 }
 
 Return<void> WifiStaIface::stopRssiMonitoring(
     uint32_t cmd_id, stopRssiMonitoring_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::stopRssiMonitoringInternal,
-                         hidl_status_cb,
-                         cmd_id);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::stopRssiMonitoringInternal,
+                           hidl_status_cb, cmd_id);
 }
 
 Return<void> WifiStaIface::getRoamingCapabilities(
     getRoamingCapabilities_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getRoamingCapabilitiesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getRoamingCapabilitiesInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiStaIface::configureRoaming(
     const StaRoamingConfig& config, configureRoaming_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::configureRoamingInternal,
-                         hidl_status_cb,
-                         config);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::configureRoamingInternal,
+                           hidl_status_cb, config);
 }
 
 Return<void> WifiStaIface::setRoamingState(StaRoamingState state,
                                            setRoamingState_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::setRoamingStateInternal,
-                         hidl_status_cb,
-                         state);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::setRoamingStateInternal,
+                           hidl_status_cb, state);
 }
 
 Return<void> WifiStaIface::enableNdOffload(bool enable,
                                            enableNdOffload_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::enableNdOffloadInternal,
-                         hidl_status_cb,
-                         enable);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::enableNdOffloadInternal,
+                           hidl_status_cb, enable);
 }
 
 Return<void> WifiStaIface::startSendingKeepAlivePackets(
-    uint32_t cmd_id,
-    const hidl_vec<uint8_t>& ip_packet_data,
-    uint16_t ether_type,
-    const hidl_array<uint8_t, 6>& src_address,
-    const hidl_array<uint8_t, 6>& dst_address,
-    uint32_t period_in_ms,
+    uint32_t cmd_id, const hidl_vec<uint8_t>& ip_packet_data,
+    uint16_t ether_type, const hidl_array<uint8_t, 6>& src_address,
+    const hidl_array<uint8_t, 6>& dst_address, uint32_t period_in_ms,
     startSendingKeepAlivePackets_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::startSendingKeepAlivePacketsInternal,
-                         hidl_status_cb,
-                         cmd_id,
-                         ip_packet_data,
-                         ether_type,
-                         src_address,
-                         dst_address,
-                         period_in_ms);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::startSendingKeepAlivePacketsInternal,
+                           hidl_status_cb, cmd_id, ip_packet_data, ether_type,
+                           src_address, dst_address, period_in_ms);
 }
 
 Return<void> WifiStaIface::stopSendingKeepAlivePackets(
     uint32_t cmd_id, stopSendingKeepAlivePackets_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::stopSendingKeepAlivePacketsInternal,
-                         hidl_status_cb,
-                         cmd_id);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::stopSendingKeepAlivePacketsInternal,
+                           hidl_status_cb, cmd_id);
 }
 
 Return<void> WifiStaIface::setScanningMacOui(
     const hidl_array<uint8_t, 3>& oui, setScanningMacOui_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::setScanningMacOuiInternal,
-                         hidl_status_cb,
-                         oui);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::setScanningMacOuiInternal,
+                           hidl_status_cb, oui);
 }
 
 Return<void> WifiStaIface::startDebugPacketFateMonitoring(
     startDebugPacketFateMonitoring_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::startDebugPacketFateMonitoringInternal,
-                         hidl_status_cb);
+    return validateAndCall(
+        this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+        &WifiStaIface::startDebugPacketFateMonitoringInternal, hidl_status_cb);
 }
 
 Return<void> WifiStaIface::getDebugTxPacketFates(
     getDebugTxPacketFates_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getDebugTxPacketFatesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getDebugTxPacketFatesInternal,
+                           hidl_status_cb);
 }
 
 Return<void> WifiStaIface::getDebugRxPacketFates(
     getDebugRxPacketFates_cb hidl_status_cb) {
-  return validateAndCall(this,
-                         WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                         &WifiStaIface::getDebugRxPacketFatesInternal,
-                         hidl_status_cb);
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getDebugRxPacketFatesInternal,
+                           hidl_status_cb);
 }
 
 std::pair<WifiStatus, std::string> WifiStaIface::getNameInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
 }
 
 std::pair<WifiStatus, IfaceType> WifiStaIface::getTypeInternal() {
-  return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::STA};
+    return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::STA};
 }
 
 WifiStatus WifiStaIface::registerEventCallbackInternal(
     const sp<IWifiStaIfaceEventCallback>& callback) {
-  if (!event_cb_handler_.addCallback(callback)) {
-    return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-  }
-  return createWifiStatus(WifiStatusCode::SUCCESS);
+    if (!event_cb_handler_.addCallback(callback)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
 std::pair<WifiStatus, uint32_t> WifiStaIface::getCapabilitiesInternal() {
-  legacy_hal::wifi_error legacy_status;
-  uint32_t legacy_feature_set;
-  std::tie(legacy_status, legacy_feature_set) =
-      legacy_hal_.lock()->getSupportedFeatureSet();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), 0};
-  }
-  uint32_t legacy_logger_feature_set;
-  std::tie(legacy_status, legacy_logger_feature_set) =
-      legacy_hal_.lock()->getLoggerSupportedFeatureSet();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    // some devices don't support querying logger feature set
-    legacy_logger_feature_set = 0;
-  }
-  uint32_t hidl_caps;
-  if (!hidl_struct_util::convertLegacyFeaturesToHidlStaCapabilities(
-          legacy_feature_set, legacy_logger_feature_set, &hidl_caps)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), 0};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
+    legacy_hal::wifi_error legacy_status;
+    uint32_t legacy_feature_set;
+    std::tie(legacy_status, legacy_feature_set) =
+        legacy_hal_.lock()->getSupportedFeatureSet(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), 0};
+    }
+    uint32_t legacy_logger_feature_set;
+    std::tie(legacy_status, legacy_logger_feature_set) =
+        legacy_hal_.lock()->getLoggerSupportedFeatureSet(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        // some devices don't support querying logger feature set
+        legacy_logger_feature_set = 0;
+    }
+    uint32_t hidl_caps;
+    if (!hidl_struct_util::convertLegacyFeaturesToHidlStaCapabilities(
+            legacy_feature_set, legacy_logger_feature_set, &hidl_caps)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), 0};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
 }
 
 std::pair<WifiStatus, StaApfPacketFilterCapabilities>
 WifiStaIface::getApfPacketFilterCapabilitiesInternal() {
-  legacy_hal::wifi_error legacy_status;
-  legacy_hal::PacketFilterCapabilities legacy_caps;
-  std::tie(legacy_status, legacy_caps) =
-      legacy_hal_.lock()->getPacketFilterCapabilities();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  StaApfPacketFilterCapabilities hidl_caps;
-  if (!hidl_struct_util::convertLegacyApfCapabilitiesToHidl(legacy_caps,
-                                                            &hidl_caps)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
+    legacy_hal::wifi_error legacy_status;
+    legacy_hal::PacketFilterCapabilities legacy_caps;
+    std::tie(legacy_status, legacy_caps) =
+        legacy_hal_.lock()->getPacketFilterCapabilities(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    StaApfPacketFilterCapabilities hidl_caps;
+    if (!hidl_struct_util::convertLegacyApfCapabilitiesToHidl(legacy_caps,
+                                                              &hidl_caps)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
 }
 
 WifiStatus WifiStaIface::installApfPacketFilterInternal(
     uint32_t /* cmd_id */, const std::vector<uint8_t>& program) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->setPacketFilter(program);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->setPacketFilter(ifname_, program);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 std::pair<WifiStatus, StaBackgroundScanCapabilities>
 WifiStaIface::getBackgroundScanCapabilitiesInternal() {
-  legacy_hal::wifi_error legacy_status;
-  legacy_hal::wifi_gscan_capabilities legacy_caps;
-  std::tie(legacy_status, legacy_caps) =
-      legacy_hal_.lock()->getGscanCapabilities();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  StaBackgroundScanCapabilities hidl_caps;
-  if (!hidl_struct_util::convertLegacyGscanCapabilitiesToHidl(legacy_caps,
-                                                              &hidl_caps)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
+    legacy_hal::wifi_error legacy_status;
+    legacy_hal::wifi_gscan_capabilities legacy_caps;
+    std::tie(legacy_status, legacy_caps) =
+        legacy_hal_.lock()->getGscanCapabilities(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    StaBackgroundScanCapabilities hidl_caps;
+    if (!hidl_struct_util::convertLegacyGscanCapabilitiesToHidl(legacy_caps,
+                                                                &hidl_caps)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
 }
 
 std::pair<WifiStatus, std::vector<WifiChannelInMhz>>
 WifiStaIface::getValidFrequenciesForBandInternal(WifiBand band) {
-  static_assert(sizeof(WifiChannelInMhz) == sizeof(uint32_t), "Size mismatch");
-  legacy_hal::wifi_error legacy_status;
-  std::vector<uint32_t> valid_frequencies;
-  std::tie(legacy_status, valid_frequencies) =
-      legacy_hal_.lock()->getValidFrequenciesForBand(
-          hidl_struct_util::convertHidlWifiBandToLegacy(band));
-  return {createWifiStatusFromLegacyError(legacy_status), valid_frequencies};
+    static_assert(sizeof(WifiChannelInMhz) == sizeof(uint32_t),
+                  "Size mismatch");
+    legacy_hal::wifi_error legacy_status;
+    std::vector<uint32_t> valid_frequencies;
+    std::tie(legacy_status, valid_frequencies) =
+        legacy_hal_.lock()->getValidFrequenciesForBand(
+            ifname_, hidl_struct_util::convertHidlWifiBandToLegacy(band));
+    return {createWifiStatusFromLegacyError(legacy_status), valid_frequencies};
 }
 
 WifiStatus WifiStaIface::startBackgroundScanInternal(
     uint32_t cmd_id, const StaBackgroundScanParameters& params) {
-  legacy_hal::wifi_scan_cmd_params legacy_params;
-  if (!hidl_struct_util::convertHidlGscanParamsToLegacy(params,
-                                                        &legacy_params)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  android::wp<WifiStaIface> weak_ptr_this(this);
-  const auto& on_failure_callback =
-      [weak_ptr_this](legacy_hal::wifi_request_id id) {
+    legacy_hal::wifi_scan_cmd_params legacy_params;
+    if (!hidl_struct_util::convertHidlGscanParamsToLegacy(params,
+                                                          &legacy_params)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    android::wp<WifiStaIface> weak_ptr_this(this);
+    const auto& on_failure_callback =
+        [weak_ptr_this](legacy_hal::wifi_request_id id) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->onBackgroundScanFailure(id).isOk()) {
+                    LOG(ERROR)
+                        << "Failed to invoke onBackgroundScanFailure callback";
+                }
+            }
+        };
+    const auto& on_results_callback =
+        [weak_ptr_this](
+            legacy_hal::wifi_request_id id,
+            const std::vector<legacy_hal::wifi_cached_scan_results>& results) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            std::vector<StaScanData> hidl_scan_datas;
+            if (!hidl_struct_util::
+                    convertLegacyVectorOfCachedGscanResultsToHidl(
+                        results, &hidl_scan_datas)) {
+                LOG(ERROR) << "Failed to convert scan results to HIDL structs";
+                return;
+            }
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->onBackgroundScanResults(id, hidl_scan_datas)
+                         .isOk()) {
+                    LOG(ERROR)
+                        << "Failed to invoke onBackgroundScanResults callback";
+                }
+            }
+        };
+    const auto& on_full_result_callback = [weak_ptr_this](
+                                              legacy_hal::wifi_request_id id,
+                                              const legacy_hal::
+                                                  wifi_scan_result* result,
+                                              uint32_t buckets_scanned) {
         const auto shared_ptr_this = weak_ptr_this.promote();
         if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-          LOG(ERROR) << "Callback invoked on an invalid object";
-          return;
+            LOG(ERROR) << "Callback invoked on an invalid object";
+            return;
+        }
+        StaScanResult hidl_scan_result;
+        if (!hidl_struct_util::convertLegacyGscanResultToHidl(
+                *result, true, &hidl_scan_result)) {
+            LOG(ERROR) << "Failed to convert full scan results to HIDL structs";
+            return;
         }
         for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-          if (!callback->onBackgroundScanFailure(id).isOk()) {
-            LOG(ERROR) << "Failed to invoke onBackgroundScanFailure callback";
-          }
+            if (!callback
+                     ->onBackgroundFullScanResult(id, buckets_scanned,
+                                                  hidl_scan_result)
+                     .isOk()) {
+                LOG(ERROR)
+                    << "Failed to invoke onBackgroundFullScanResult callback";
+            }
         }
-      };
-  const auto& on_results_callback = [weak_ptr_this](
-      legacy_hal::wifi_request_id id,
-      const std::vector<legacy_hal::wifi_cached_scan_results>& results) {
-    const auto shared_ptr_this = weak_ptr_this.promote();
-    if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-      LOG(ERROR) << "Callback invoked on an invalid object";
-      return;
-    }
-    std::vector<StaScanData> hidl_scan_datas;
-    if (!hidl_struct_util::convertLegacyVectorOfCachedGscanResultsToHidl(
-            results, &hidl_scan_datas)) {
-      LOG(ERROR) << "Failed to convert scan results to HIDL structs";
-      return;
-    }
-    for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-      if (!callback->onBackgroundScanResults(id, hidl_scan_datas).isOk()) {
-        LOG(ERROR) << "Failed to invoke onBackgroundScanResults callback";
-      }
-    }
-  };
-  const auto& on_full_result_callback = [weak_ptr_this](
-      legacy_hal::wifi_request_id id,
-      const legacy_hal::wifi_scan_result* result,
-      uint32_t buckets_scanned) {
-    const auto shared_ptr_this = weak_ptr_this.promote();
-    if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-      LOG(ERROR) << "Callback invoked on an invalid object";
-      return;
-    }
-    StaScanResult hidl_scan_result;
-    if (!hidl_struct_util::convertLegacyGscanResultToHidl(
-            *result, true, &hidl_scan_result)) {
-      LOG(ERROR) << "Failed to convert full scan results to HIDL structs";
-      return;
-    }
-    for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-      if (!callback->onBackgroundFullScanResult(
-              id, buckets_scanned, hidl_scan_result).isOk()) {
-        LOG(ERROR) << "Failed to invoke onBackgroundFullScanResult callback";
-      }
-    }
-  };
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->startGscan(cmd_id,
-                                     legacy_params,
-                                     on_failure_callback,
-                                     on_results_callback,
-                                     on_full_result_callback);
-  return createWifiStatusFromLegacyError(legacy_status);
+    };
+    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->startGscan(
+        ifname_, cmd_id, legacy_params, on_failure_callback,
+        on_results_callback, on_full_result_callback);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::stopBackgroundScanInternal(uint32_t cmd_id) {
-  legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->stopGscan(cmd_id);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->stopGscan(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::enableLinkLayerStatsCollectionInternal(bool debug) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->enableLinkLayerStats(debug);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->enableLinkLayerStats(ifname_, debug);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::disableLinkLayerStatsCollectionInternal() {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->disableLinkLayerStats();
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->disableLinkLayerStats(ifname_);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 std::pair<WifiStatus, StaLinkLayerStats>
 WifiStaIface::getLinkLayerStatsInternal() {
-  legacy_hal::wifi_error legacy_status;
-  legacy_hal::LinkLayerStats legacy_stats;
-  std::tie(legacy_status, legacy_stats) =
-      legacy_hal_.lock()->getLinkLayerStats();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  StaLinkLayerStats hidl_stats;
-  if (!hidl_struct_util::convertLegacyLinkLayerStatsToHidl(legacy_stats,
-                                                           &hidl_stats)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_stats};
+    legacy_hal::wifi_error legacy_status;
+    legacy_hal::LinkLayerStats legacy_stats;
+    std::tie(legacy_status, legacy_stats) =
+        legacy_hal_.lock()->getLinkLayerStats(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    StaLinkLayerStats hidl_stats;
+    if (!hidl_struct_util::convertLegacyLinkLayerStatsToHidl(legacy_stats,
+                                                             &hidl_stats)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_stats};
 }
 
 WifiStatus WifiStaIface::startRssiMonitoringInternal(uint32_t cmd_id,
                                                      int32_t max_rssi,
                                                      int32_t min_rssi) {
-  android::wp<WifiStaIface> weak_ptr_this(this);
-  const auto& on_threshold_breached_callback = [weak_ptr_this](
-      legacy_hal::wifi_request_id id,
-      std::array<uint8_t, 6> bssid,
-      int8_t rssi) {
-    const auto shared_ptr_this = weak_ptr_this.promote();
-    if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-      LOG(ERROR) << "Callback invoked on an invalid object";
-      return;
-    }
-    for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-      if (!callback->onRssiThresholdBreached(id, bssid, rssi).isOk()) {
-        LOG(ERROR) << "Failed to invoke onRssiThresholdBreached callback";
-      }
-    }
-  };
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->startRssiMonitoring(
-          cmd_id, max_rssi, min_rssi, on_threshold_breached_callback);
-  return createWifiStatusFromLegacyError(legacy_status);
+    android::wp<WifiStaIface> weak_ptr_this(this);
+    const auto& on_threshold_breached_callback =
+        [weak_ptr_this](legacy_hal::wifi_request_id id,
+                        std::array<uint8_t, 6> bssid, int8_t rssi) {
+            const auto shared_ptr_this = weak_ptr_this.promote();
+            if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                LOG(ERROR) << "Callback invoked on an invalid object";
+                return;
+            }
+            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                if (!callback->onRssiThresholdBreached(id, bssid, rssi)
+                         .isOk()) {
+                    LOG(ERROR)
+                        << "Failed to invoke onRssiThresholdBreached callback";
+                }
+            }
+        };
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->startRssiMonitoring(ifname_, cmd_id, max_rssi,
+                                                min_rssi,
+                                                on_threshold_breached_callback);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::stopRssiMonitoringInternal(uint32_t cmd_id) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->stopRssiMonitoring(cmd_id);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->stopRssiMonitoring(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 std::pair<WifiStatus, StaRoamingCapabilities>
 WifiStaIface::getRoamingCapabilitiesInternal() {
-  legacy_hal::wifi_error legacy_status;
-  legacy_hal::wifi_roaming_capabilities legacy_caps;
-  std::tie(legacy_status, legacy_caps) =
-      legacy_hal_.lock()->getRoamingCapabilities();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  StaRoamingCapabilities hidl_caps;
-  if (!hidl_struct_util::convertLegacyRoamingCapabilitiesToHidl(legacy_caps,
-                                                                &hidl_caps)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
+    legacy_hal::wifi_error legacy_status;
+    legacy_hal::wifi_roaming_capabilities legacy_caps;
+    std::tie(legacy_status, legacy_caps) =
+        legacy_hal_.lock()->getRoamingCapabilities(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    StaRoamingCapabilities hidl_caps;
+    if (!hidl_struct_util::convertLegacyRoamingCapabilitiesToHidl(legacy_caps,
+                                                                  &hidl_caps)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
 }
 
 WifiStatus WifiStaIface::configureRoamingInternal(
     const StaRoamingConfig& config) {
-  legacy_hal::wifi_roaming_config legacy_config;
-  if (!hidl_struct_util::convertHidlRoamingConfigToLegacy(config,
-                                                          &legacy_config)) {
-    return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
-  }
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->configureRoaming(legacy_config);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_roaming_config legacy_config;
+    if (!hidl_struct_util::convertHidlRoamingConfigToLegacy(config,
+                                                            &legacy_config)) {
+        return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
+    }
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->configureRoaming(ifname_, legacy_config);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::setRoamingStateInternal(StaRoamingState state) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->enableFirmwareRoaming(
-          hidl_struct_util::convertHidlRoamingStateToLegacy(state));
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->enableFirmwareRoaming(
+            ifname_, hidl_struct_util::convertHidlRoamingStateToLegacy(state));
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::enableNdOffloadInternal(bool enable) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->configureNdOffload(enable);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->configureNdOffload(ifname_, enable);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::startSendingKeepAlivePacketsInternal(
-    uint32_t cmd_id,
-    const std::vector<uint8_t>& ip_packet_data,
-    uint16_t /* ether_type */,
-    const std::array<uint8_t, 6>& src_address,
-    const std::array<uint8_t, 6>& dst_address,
-    uint32_t period_in_ms) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->startSendingOffloadedPacket(
-          cmd_id, ip_packet_data, src_address, dst_address, period_in_ms);
-  return createWifiStatusFromLegacyError(legacy_status);
+    uint32_t cmd_id, const std::vector<uint8_t>& ip_packet_data,
+    uint16_t /* ether_type */, const std::array<uint8_t, 6>& src_address,
+    const std::array<uint8_t, 6>& dst_address, uint32_t period_in_ms) {
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->startSendingOffloadedPacket(
+            ifname_, cmd_id, ip_packet_data, src_address, dst_address,
+            period_in_ms);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::stopSendingKeepAlivePacketsInternal(uint32_t cmd_id) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->stopSendingOffloadedPacket(cmd_id);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->stopSendingOffloadedPacket(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::setScanningMacOuiInternal(
     const std::array<uint8_t, 3>& oui) {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->setScanningMacOui(oui);
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->setScanningMacOui(ifname_, oui);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiStaIface::startDebugPacketFateMonitoringInternal() {
-  legacy_hal::wifi_error legacy_status =
-      legacy_hal_.lock()->startPktFateMonitoring();
-  return createWifiStatusFromLegacyError(legacy_status);
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->startPktFateMonitoring(ifname_);
+    return createWifiStatusFromLegacyError(legacy_status);
 }
 
 std::pair<WifiStatus, std::vector<WifiDebugTxPacketFateReport>>
 WifiStaIface::getDebugTxPacketFatesInternal() {
-  legacy_hal::wifi_error legacy_status;
-  std::vector<legacy_hal::wifi_tx_report> legacy_fates;
-  std::tie(legacy_status, legacy_fates) = legacy_hal_.lock()->getTxPktFates();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  std::vector<WifiDebugTxPacketFateReport> hidl_fates;
-  if (!hidl_struct_util::convertLegacyVectorOfDebugTxPacketFateToHidl(
-          legacy_fates, &hidl_fates)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_fates};
+    legacy_hal::wifi_error legacy_status;
+    std::vector<legacy_hal::wifi_tx_report> legacy_fates;
+    std::tie(legacy_status, legacy_fates) =
+        legacy_hal_.lock()->getTxPktFates(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    std::vector<WifiDebugTxPacketFateReport> hidl_fates;
+    if (!hidl_struct_util::convertLegacyVectorOfDebugTxPacketFateToHidl(
+            legacy_fates, &hidl_fates)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_fates};
 }
 
 std::pair<WifiStatus, std::vector<WifiDebugRxPacketFateReport>>
 WifiStaIface::getDebugRxPacketFatesInternal() {
-  legacy_hal::wifi_error legacy_status;
-  std::vector<legacy_hal::wifi_rx_report> legacy_fates;
-  std::tie(legacy_status, legacy_fates) = legacy_hal_.lock()->getRxPktFates();
-  if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-    return {createWifiStatusFromLegacyError(legacy_status), {}};
-  }
-  std::vector<WifiDebugRxPacketFateReport> hidl_fates;
-  if (!hidl_struct_util::convertLegacyVectorOfDebugRxPacketFateToHidl(
-          legacy_fates, &hidl_fates)) {
-    return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-  }
-  return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_fates};
+    legacy_hal::wifi_error legacy_status;
+    std::vector<legacy_hal::wifi_rx_report> legacy_fates;
+    std::tie(legacy_status, legacy_fates) =
+        legacy_hal_.lock()->getRxPktFates(ifname_);
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+    std::vector<WifiDebugRxPacketFateReport> hidl_fates;
+    if (!hidl_struct_util::convertLegacyVectorOfDebugRxPacketFateToHidl(
+            legacy_fates, &hidl_fates)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_fates};
 }
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_sta_iface.h b/wifi/1.2/default/wifi_sta_iface.h
index a8d11a7..6731864 100644
--- a/wifi/1.2/default/wifi_sta_iface.h
+++ b/wifi/1.2/default/wifi_sta_iface.h
@@ -35,128 +35,120 @@
  * HIDL interface object used to control a STA Iface instance.
  */
 class WifiStaIface : public V1_0::IWifiStaIface {
- public:
-  WifiStaIface(const std::string& ifname,
-               const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
-  // Refer to |WifiChip::invalidate()|.
-  void invalidate();
-  bool isValid();
-  std::set<sp<IWifiStaIfaceEventCallback>> getEventCallbacks();
+   public:
+    WifiStaIface(const std::string& ifname,
+                 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
+    // Refer to |WifiChip::invalidate()|.
+    void invalidate();
+    bool isValid();
+    std::set<sp<IWifiStaIfaceEventCallback>> getEventCallbacks();
 
-  // HIDL methods exposed.
-  Return<void> getName(getName_cb hidl_status_cb) override;
-  Return<void> getType(getType_cb hidl_status_cb) override;
-  Return<void> registerEventCallback(
-      const sp<IWifiStaIfaceEventCallback>& callback,
-      registerEventCallback_cb hidl_status_cb) override;
-  Return<void> getCapabilities(getCapabilities_cb hidl_status_cb) override;
-  Return<void> getApfPacketFilterCapabilities(
-      getApfPacketFilterCapabilities_cb hidl_status_cb) override;
-  Return<void> installApfPacketFilter(
-      uint32_t cmd_id,
-      const hidl_vec<uint8_t>& program,
-      installApfPacketFilter_cb hidl_status_cb) override;
-  Return<void> getBackgroundScanCapabilities(
-      getBackgroundScanCapabilities_cb hidl_status_cb) override;
-  Return<void> getValidFrequenciesForBand(
-      WifiBand band, getValidFrequenciesForBand_cb hidl_status_cb) override;
-  Return<void> startBackgroundScan(
-      uint32_t cmd_id,
-      const StaBackgroundScanParameters& params,
-      startBackgroundScan_cb hidl_status_cb) override;
-  Return<void> stopBackgroundScan(
-      uint32_t cmd_id, stopBackgroundScan_cb hidl_status_cb) override;
-  Return<void> enableLinkLayerStatsCollection(
-      bool debug, enableLinkLayerStatsCollection_cb hidl_status_cb) override;
-  Return<void> disableLinkLayerStatsCollection(
-      disableLinkLayerStatsCollection_cb hidl_status_cb) override;
-  Return<void> getLinkLayerStats(getLinkLayerStats_cb hidl_status_cb) override;
-  Return<void> startRssiMonitoring(
-      uint32_t cmd_id,
-      int32_t max_rssi,
-      int32_t min_rssi,
-      startRssiMonitoring_cb hidl_status_cb) override;
-  Return<void> stopRssiMonitoring(
-      uint32_t cmd_id, stopRssiMonitoring_cb hidl_status_cb) override;
-  Return<void> getRoamingCapabilities(
-      getRoamingCapabilities_cb hidl_status_cb) override;
-  Return<void> configureRoaming(const StaRoamingConfig& config,
-                                configureRoaming_cb hidl_status_cb) override;
-  Return<void> setRoamingState(StaRoamingState state,
-                               setRoamingState_cb hidl_status_cb) override;
-  Return<void> enableNdOffload(bool enable,
-                               enableNdOffload_cb hidl_status_cb) override;
-  Return<void> startSendingKeepAlivePackets(
-      uint32_t cmd_id,
-      const hidl_vec<uint8_t>& ip_packet_data,
-      uint16_t ether_type,
-      const hidl_array<uint8_t, 6>& src_address,
-      const hidl_array<uint8_t, 6>& dst_address,
-      uint32_t period_in_ms,
-      startSendingKeepAlivePackets_cb hidl_status_cb) override;
-  Return<void> stopSendingKeepAlivePackets(
-      uint32_t cmd_id, stopSendingKeepAlivePackets_cb hidl_status_cb) override;
-  Return<void> setScanningMacOui(const hidl_array<uint8_t, 3>& oui,
-                                 setScanningMacOui_cb hidl_status_cb) override;
-  Return<void> startDebugPacketFateMonitoring(
-      startDebugPacketFateMonitoring_cb hidl_status_cb) override;
-  Return<void> getDebugTxPacketFates(
-      getDebugTxPacketFates_cb hidl_status_cb) override;
-  Return<void> getDebugRxPacketFates(
-      getDebugRxPacketFates_cb hidl_status_cb) override;
+    // HIDL methods exposed.
+    Return<void> getName(getName_cb hidl_status_cb) override;
+    Return<void> getType(getType_cb hidl_status_cb) override;
+    Return<void> registerEventCallback(
+        const sp<IWifiStaIfaceEventCallback>& callback,
+        registerEventCallback_cb hidl_status_cb) override;
+    Return<void> getCapabilities(getCapabilities_cb hidl_status_cb) override;
+    Return<void> getApfPacketFilterCapabilities(
+        getApfPacketFilterCapabilities_cb hidl_status_cb) override;
+    Return<void> installApfPacketFilter(
+        uint32_t cmd_id, const hidl_vec<uint8_t>& program,
+        installApfPacketFilter_cb hidl_status_cb) override;
+    Return<void> getBackgroundScanCapabilities(
+        getBackgroundScanCapabilities_cb hidl_status_cb) override;
+    Return<void> getValidFrequenciesForBand(
+        WifiBand band, getValidFrequenciesForBand_cb hidl_status_cb) override;
+    Return<void> startBackgroundScan(
+        uint32_t cmd_id, const StaBackgroundScanParameters& params,
+        startBackgroundScan_cb hidl_status_cb) override;
+    Return<void> stopBackgroundScan(
+        uint32_t cmd_id, stopBackgroundScan_cb hidl_status_cb) override;
+    Return<void> enableLinkLayerStatsCollection(
+        bool debug, enableLinkLayerStatsCollection_cb hidl_status_cb) override;
+    Return<void> disableLinkLayerStatsCollection(
+        disableLinkLayerStatsCollection_cb hidl_status_cb) override;
+    Return<void> getLinkLayerStats(
+        getLinkLayerStats_cb hidl_status_cb) override;
+    Return<void> startRssiMonitoring(
+        uint32_t cmd_id, int32_t max_rssi, int32_t min_rssi,
+        startRssiMonitoring_cb hidl_status_cb) override;
+    Return<void> stopRssiMonitoring(
+        uint32_t cmd_id, stopRssiMonitoring_cb hidl_status_cb) override;
+    Return<void> getRoamingCapabilities(
+        getRoamingCapabilities_cb hidl_status_cb) override;
+    Return<void> configureRoaming(const StaRoamingConfig& config,
+                                  configureRoaming_cb hidl_status_cb) override;
+    Return<void> setRoamingState(StaRoamingState state,
+                                 setRoamingState_cb hidl_status_cb) override;
+    Return<void> enableNdOffload(bool enable,
+                                 enableNdOffload_cb hidl_status_cb) override;
+    Return<void> startSendingKeepAlivePackets(
+        uint32_t cmd_id, const hidl_vec<uint8_t>& ip_packet_data,
+        uint16_t ether_type, const hidl_array<uint8_t, 6>& src_address,
+        const hidl_array<uint8_t, 6>& dst_address, uint32_t period_in_ms,
+        startSendingKeepAlivePackets_cb hidl_status_cb) override;
+    Return<void> stopSendingKeepAlivePackets(
+        uint32_t cmd_id,
+        stopSendingKeepAlivePackets_cb hidl_status_cb) override;
+    Return<void> setScanningMacOui(
+        const hidl_array<uint8_t, 3>& oui,
+        setScanningMacOui_cb hidl_status_cb) override;
+    Return<void> startDebugPacketFateMonitoring(
+        startDebugPacketFateMonitoring_cb hidl_status_cb) override;
+    Return<void> getDebugTxPacketFates(
+        getDebugTxPacketFates_cb hidl_status_cb) override;
+    Return<void> getDebugRxPacketFates(
+        getDebugRxPacketFates_cb hidl_status_cb) override;
 
- private:
-  // Corresponding worker functions for the HIDL methods.
-  std::pair<WifiStatus, std::string> getNameInternal();
-  std::pair<WifiStatus, IfaceType> getTypeInternal();
-  WifiStatus registerEventCallbackInternal(
-      const sp<IWifiStaIfaceEventCallback>& callback);
-  std::pair<WifiStatus, uint32_t> getCapabilitiesInternal();
-  std::pair<WifiStatus, StaApfPacketFilterCapabilities>
-  getApfPacketFilterCapabilitiesInternal();
-  WifiStatus installApfPacketFilterInternal(
-      uint32_t cmd_id, const std::vector<uint8_t>& program);
-  std::pair<WifiStatus, StaBackgroundScanCapabilities>
-  getBackgroundScanCapabilitiesInternal();
-  std::pair<WifiStatus, std::vector<WifiChannelInMhz>>
-  getValidFrequenciesForBandInternal(WifiBand band);
-  WifiStatus startBackgroundScanInternal(
-      uint32_t cmd_id, const StaBackgroundScanParameters& params);
-  WifiStatus stopBackgroundScanInternal(uint32_t cmd_id);
-  WifiStatus enableLinkLayerStatsCollectionInternal(bool debug);
-  WifiStatus disableLinkLayerStatsCollectionInternal();
-  std::pair<WifiStatus, StaLinkLayerStats> getLinkLayerStatsInternal();
-  WifiStatus startRssiMonitoringInternal(uint32_t cmd_id,
-                                         int32_t max_rssi,
-                                         int32_t min_rssi);
-  WifiStatus stopRssiMonitoringInternal(uint32_t cmd_id);
-  std::pair<WifiStatus, StaRoamingCapabilities>
-  getRoamingCapabilitiesInternal();
-  WifiStatus configureRoamingInternal(const StaRoamingConfig& config);
-  WifiStatus setRoamingStateInternal(StaRoamingState state);
-  WifiStatus enableNdOffloadInternal(bool enable);
-  WifiStatus startSendingKeepAlivePacketsInternal(
-      uint32_t cmd_id,
-      const std::vector<uint8_t>& ip_packet_data,
-      uint16_t ether_type,
-      const std::array<uint8_t, 6>& src_address,
-      const std::array<uint8_t, 6>& dst_address,
-      uint32_t period_in_ms);
-  WifiStatus stopSendingKeepAlivePacketsInternal(uint32_t cmd_id);
-  WifiStatus setScanningMacOuiInternal(const std::array<uint8_t, 3>& oui);
-  WifiStatus startDebugPacketFateMonitoringInternal();
-  std::pair<WifiStatus, std::vector<WifiDebugTxPacketFateReport>>
-  getDebugTxPacketFatesInternal();
-  std::pair<WifiStatus, std::vector<WifiDebugRxPacketFateReport>>
-  getDebugRxPacketFatesInternal();
+   private:
+    // Corresponding worker functions for the HIDL methods.
+    std::pair<WifiStatus, std::string> getNameInternal();
+    std::pair<WifiStatus, IfaceType> getTypeInternal();
+    WifiStatus registerEventCallbackInternal(
+        const sp<IWifiStaIfaceEventCallback>& callback);
+    std::pair<WifiStatus, uint32_t> getCapabilitiesInternal();
+    std::pair<WifiStatus, StaApfPacketFilterCapabilities>
+    getApfPacketFilterCapabilitiesInternal();
+    WifiStatus installApfPacketFilterInternal(
+        uint32_t cmd_id, const std::vector<uint8_t>& program);
+    std::pair<WifiStatus, StaBackgroundScanCapabilities>
+    getBackgroundScanCapabilitiesInternal();
+    std::pair<WifiStatus, std::vector<WifiChannelInMhz>>
+    getValidFrequenciesForBandInternal(WifiBand band);
+    WifiStatus startBackgroundScanInternal(
+        uint32_t cmd_id, const StaBackgroundScanParameters& params);
+    WifiStatus stopBackgroundScanInternal(uint32_t cmd_id);
+    WifiStatus enableLinkLayerStatsCollectionInternal(bool debug);
+    WifiStatus disableLinkLayerStatsCollectionInternal();
+    std::pair<WifiStatus, StaLinkLayerStats> getLinkLayerStatsInternal();
+    WifiStatus startRssiMonitoringInternal(uint32_t cmd_id, int32_t max_rssi,
+                                           int32_t min_rssi);
+    WifiStatus stopRssiMonitoringInternal(uint32_t cmd_id);
+    std::pair<WifiStatus, StaRoamingCapabilities>
+    getRoamingCapabilitiesInternal();
+    WifiStatus configureRoamingInternal(const StaRoamingConfig& config);
+    WifiStatus setRoamingStateInternal(StaRoamingState state);
+    WifiStatus enableNdOffloadInternal(bool enable);
+    WifiStatus startSendingKeepAlivePacketsInternal(
+        uint32_t cmd_id, const std::vector<uint8_t>& ip_packet_data,
+        uint16_t ether_type, const std::array<uint8_t, 6>& src_address,
+        const std::array<uint8_t, 6>& dst_address, uint32_t period_in_ms);
+    WifiStatus stopSendingKeepAlivePacketsInternal(uint32_t cmd_id);
+    WifiStatus setScanningMacOuiInternal(const std::array<uint8_t, 3>& oui);
+    WifiStatus startDebugPacketFateMonitoringInternal();
+    std::pair<WifiStatus, std::vector<WifiDebugTxPacketFateReport>>
+    getDebugTxPacketFatesInternal();
+    std::pair<WifiStatus, std::vector<WifiDebugRxPacketFateReport>>
+    getDebugRxPacketFatesInternal();
 
-  std::string ifname_;
-  std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-  bool is_valid_;
-  hidl_callback_util::HidlCallbackHandler<IWifiStaIfaceEventCallback>
-      event_cb_handler_;
+    std::string ifname_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    bool is_valid_;
+    hidl_callback_util::HidlCallbackHandler<IWifiStaIfaceEventCallback>
+        event_cb_handler_;
 
-  DISALLOW_COPY_AND_ASSIGN(WifiStaIface);
+    DISALLOW_COPY_AND_ASSIGN(WifiStaIface);
 };
 
 }  // namespace implementation
diff --git a/wifi/1.2/default/wifi_status_util.cpp b/wifi/1.2/default/wifi_status_util.cpp
index 992eb10..dd37b6b 100644
--- a/wifi/1.2/default/wifi_status_util.cpp
+++ b/wifi/1.2/default/wifi_status_util.cpp
@@ -23,80 +23,80 @@
 namespace implementation {
 
 std::string legacyErrorToString(legacy_hal::wifi_error error) {
-  switch (error) {
-    case legacy_hal::WIFI_SUCCESS:
-      return "SUCCESS";
-    case legacy_hal::WIFI_ERROR_UNINITIALIZED:
-      return "UNINITIALIZED";
-    case legacy_hal::WIFI_ERROR_NOT_AVAILABLE:
-      return "NOT_AVAILABLE";
-    case legacy_hal::WIFI_ERROR_NOT_SUPPORTED:
-      return "NOT_SUPPORTED";
-    case legacy_hal::WIFI_ERROR_INVALID_ARGS:
-      return "INVALID_ARGS";
-    case legacy_hal::WIFI_ERROR_INVALID_REQUEST_ID:
-      return "INVALID_REQUEST_ID";
-    case legacy_hal::WIFI_ERROR_TIMED_OUT:
-      return "TIMED_OUT";
-    case legacy_hal::WIFI_ERROR_TOO_MANY_REQUESTS:
-      return "TOO_MANY_REQUESTS";
-    case legacy_hal::WIFI_ERROR_OUT_OF_MEMORY:
-      return "OUT_OF_MEMORY";
-    case legacy_hal::WIFI_ERROR_BUSY:
-      return "BUSY";
-    case legacy_hal::WIFI_ERROR_UNKNOWN:
-      return "UNKNOWN";
-  }
+    switch (error) {
+        case legacy_hal::WIFI_SUCCESS:
+            return "SUCCESS";
+        case legacy_hal::WIFI_ERROR_UNINITIALIZED:
+            return "UNINITIALIZED";
+        case legacy_hal::WIFI_ERROR_NOT_AVAILABLE:
+            return "NOT_AVAILABLE";
+        case legacy_hal::WIFI_ERROR_NOT_SUPPORTED:
+            return "NOT_SUPPORTED";
+        case legacy_hal::WIFI_ERROR_INVALID_ARGS:
+            return "INVALID_ARGS";
+        case legacy_hal::WIFI_ERROR_INVALID_REQUEST_ID:
+            return "INVALID_REQUEST_ID";
+        case legacy_hal::WIFI_ERROR_TIMED_OUT:
+            return "TIMED_OUT";
+        case legacy_hal::WIFI_ERROR_TOO_MANY_REQUESTS:
+            return "TOO_MANY_REQUESTS";
+        case legacy_hal::WIFI_ERROR_OUT_OF_MEMORY:
+            return "OUT_OF_MEMORY";
+        case legacy_hal::WIFI_ERROR_BUSY:
+            return "BUSY";
+        case legacy_hal::WIFI_ERROR_UNKNOWN:
+            return "UNKNOWN";
+    }
 }
 
 WifiStatus createWifiStatus(WifiStatusCode code,
                             const std::string& description) {
-  return {code, description};
+    return {code, description};
 }
 
 WifiStatus createWifiStatus(WifiStatusCode code) {
-  return createWifiStatus(code, "");
+    return createWifiStatus(code, "");
 }
 
 WifiStatus createWifiStatusFromLegacyError(legacy_hal::wifi_error error,
                                            const std::string& desc) {
-  switch (error) {
-    case legacy_hal::WIFI_ERROR_UNINITIALIZED:
-    case legacy_hal::WIFI_ERROR_NOT_AVAILABLE:
-      return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE, desc);
+    switch (error) {
+        case legacy_hal::WIFI_ERROR_UNINITIALIZED:
+        case legacy_hal::WIFI_ERROR_NOT_AVAILABLE:
+            return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE, desc);
 
-    case legacy_hal::WIFI_ERROR_NOT_SUPPORTED:
-      return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED, desc);
+        case legacy_hal::WIFI_ERROR_NOT_SUPPORTED:
+            return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED, desc);
 
-    case legacy_hal::WIFI_ERROR_INVALID_ARGS:
-    case legacy_hal::WIFI_ERROR_INVALID_REQUEST_ID:
-      return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS, desc);
+        case legacy_hal::WIFI_ERROR_INVALID_ARGS:
+        case legacy_hal::WIFI_ERROR_INVALID_REQUEST_ID:
+            return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS, desc);
 
-    case legacy_hal::WIFI_ERROR_TIMED_OUT:
-      return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN,
-                              desc + ", timed out");
+        case legacy_hal::WIFI_ERROR_TIMED_OUT:
+            return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN,
+                                    desc + ", timed out");
 
-    case legacy_hal::WIFI_ERROR_TOO_MANY_REQUESTS:
-      return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN,
-                              desc + ", too many requests");
+        case legacy_hal::WIFI_ERROR_TOO_MANY_REQUESTS:
+            return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN,
+                                    desc + ", too many requests");
 
-    case legacy_hal::WIFI_ERROR_OUT_OF_MEMORY:
-      return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN,
-                              desc + ", out of memory");
+        case legacy_hal::WIFI_ERROR_OUT_OF_MEMORY:
+            return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN,
+                                    desc + ", out of memory");
 
-    case legacy_hal::WIFI_ERROR_BUSY:
-      return createWifiStatus(WifiStatusCode::ERROR_BUSY);
+        case legacy_hal::WIFI_ERROR_BUSY:
+            return createWifiStatus(WifiStatusCode::ERROR_BUSY);
 
-    case legacy_hal::WIFI_ERROR_NONE:
-      return createWifiStatus(WifiStatusCode::SUCCESS, desc);
+        case legacy_hal::WIFI_ERROR_NONE:
+            return createWifiStatus(WifiStatusCode::SUCCESS, desc);
 
-    case legacy_hal::WIFI_ERROR_UNKNOWN:
-      return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, "unknown");
-  }
+        case legacy_hal::WIFI_ERROR_UNKNOWN:
+            return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, "unknown");
+    }
 }
 
 WifiStatus createWifiStatusFromLegacyError(legacy_hal::wifi_error error) {
-  return createWifiStatusFromLegacyError(error, "");
+    return createWifiStatusFromLegacyError(error, "");
 }
 
 }  // namespace implementation