diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index cf85688..aaebb6b 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -777,7 +777,7 @@
     </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.wifi</name>
-        <version>1.3-5</version>
+        <version>1.3-6</version>
         <interface>
             <name>IWifi</name>
             <instance>default</instance>
diff --git a/wifi/1.5/default/hidl_struct_util.h b/wifi/1.5/default/hidl_struct_util.h
deleted file mode 100644
index 352f213..0000000
--- a/wifi/1.5/default/hidl_struct_util.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef HIDL_STRUCT_UTIL_H_
-#define HIDL_STRUCT_UTIL_H_
-
-#include <vector>
-
-#include <android/hardware/wifi/1.0/IWifiChip.h>
-#include <android/hardware/wifi/1.0/types.h>
-#include <android/hardware/wifi/1.2/types.h>
-#include <android/hardware/wifi/1.3/types.h>
-#include <android/hardware/wifi/1.4/IWifiChipEventCallback.h>
-#include <android/hardware/wifi/1.4/types.h>
-#include <android/hardware/wifi/1.5/IWifiChip.h>
-#include <android/hardware/wifi/1.5/types.h>
-
-#include "wifi_legacy_hal.h"
-
-/**
- * This file contains a bunch of functions to convert structs from the legacy
- * HAL to HIDL and vice versa.
- * TODO(b/32093047): Add unit tests for these conversion methods in the VTS test
- * suite.
- */
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-namespace hidl_struct_util {
-using namespace android::hardware::wifi::V1_0;
-
-// Chip conversion methods.
-bool convertLegacyFeaturesToHidlChipCapabilities(
-    uint64_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,
-    WifiDebugRingBufferStatus* hidl_status);
-bool convertLegacyVectorOfDebugRingBufferStatusToHidl(
-    const std::vector<legacy_hal::wifi_ring_buffer_status>& legacy_status_vec,
-    std::vector<WifiDebugRingBufferStatus>* hidl_status_vec);
-bool convertLegacyWakeReasonStatsToHidl(
-    const legacy_hal::WakeReasonStats& legacy_stats,
-    WifiDebugHostWakeReasonStats* hidl_stats);
-legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy(
-    V1_1::IWifiChip::TxPowerScenario hidl_scenario);
-legacy_hal::wifi_latency_mode convertHidlLatencyModeToLegacy(
-    V1_3::IWifiChip::LatencyMode hidl_latency_mode);
-legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy_1_2(
-    V1_2::IWifiChip::TxPowerScenario hidl_scenario);
-bool convertLegacyWifiMacInfosToHidl(
-    const std::vector<legacy_hal::WifiMacInfo>& legacy_mac_infos,
-    std::vector<V1_4::IWifiChipEventCallback::RadioModeInfo>*
-        hidl_radio_mode_infos);
-legacy_hal::wifi_interface_type convertHidlIfaceTypeToLegacy(
-    IfaceType hidl_interface_type);
-legacy_hal::wifi_multi_sta_use_case convertHidlMultiStaUseCaseToLegacy(
-    IWifiChip::MultiStaUseCase use_case);
-bool convertHidlCoexUnsafeChannelToLegacy(
-    const IWifiChip::CoexUnsafeChannel& hidl_unsafe_channel,
-    legacy_hal::wifi_coex_unsafe_channel* legacy_unsafe_channel);
-bool convertHidlVectorOfCoexUnsafeChannelToLegacy(
-    const std::vector<IWifiChip::CoexUnsafeChannel>& hidl_unsafe_channels,
-    std::vector<legacy_hal::wifi_coex_unsafe_channel>* legacy_unsafe_channels);
-
-// STA iface conversion methods.
-bool convertLegacyFeaturesToHidlStaCapabilities(
-    uint64_t legacy_feature_set, uint32_t legacy_logger_feature_set,
-    uint32_t* hidl_caps);
-bool convertLegacyApfCapabilitiesToHidl(
-    const legacy_hal::PacketFilterCapabilities& legacy_caps,
-    StaApfPacketFilterCapabilities* hidl_caps);
-bool convertLegacyGscanCapabilitiesToHidl(
-    const legacy_hal::wifi_gscan_capabilities& legacy_caps,
-    StaBackgroundScanCapabilities* hidl_caps);
-legacy_hal::wifi_band convertHidlWifiBandToLegacy(V1_0::WifiBand band);
-bool convertHidlGscanParamsToLegacy(
-    const StaBackgroundScanParameters& hidl_scan_params,
-    legacy_hal::wifi_scan_cmd_params* legacy_scan_params);
-// |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,
-    StaScanResult* hidl_scan_result);
-// |cached_results| is assumed to not include IEs.
-bool convertLegacyVectorOfCachedGscanResultsToHidl(
-    const std::vector<legacy_hal::wifi_cached_scan_results>&
-        legacy_cached_scan_results,
-    std::vector<StaScanData>* hidl_scan_datas);
-bool convertLegacyLinkLayerStatsToHidl(
-    const legacy_hal::LinkLayerStats& legacy_stats,
-    StaLinkLayerStats* hidl_stats);
-bool convertLegacyRoamingCapabilitiesToHidl(
-    const legacy_hal::wifi_roaming_capabilities& legacy_caps,
-    StaRoamingCapabilities* hidl_caps);
-bool convertHidlRoamingConfigToLegacy(
-    const StaRoamingConfig& hidl_config,
-    legacy_hal::wifi_roaming_config* legacy_config);
-legacy_hal::fw_roaming_state_t convertHidlRoamingStateToLegacy(
-    StaRoamingState state);
-bool convertLegacyVectorOfDebugTxPacketFateToHidl(
-    const std::vector<legacy_hal::wifi_tx_report>& legacy_fates,
-    std::vector<WifiDebugTxPacketFateReport>* hidl_fates);
-bool convertLegacyVectorOfDebugRxPacketFateToHidl(
-    const std::vector<legacy_hal::wifi_rx_report>& legacy_fates,
-    std::vector<WifiDebugRxPacketFateReport>* hidl_fates);
-
-// NAN iface conversion methods.
-void convertToWifiNanStatus(legacy_hal::NanStatusType type, const char* str,
-                            size_t max_len, WifiNanStatus* wifiNanStatus);
-bool convertHidlNanEnableRequestToLegacy(
-    const V1_4::NanEnableRequest& hidl_request,
-    legacy_hal::NanEnableRequest* legacy_request);
-bool convertHidlNanConfigRequestToLegacy(
-    const V1_4::NanConfigRequest& hidl_request,
-    legacy_hal::NanConfigRequest* legacy_request);
-bool convertHidlNanEnableRequest_1_4ToLegacy(
-    const V1_4::NanEnableRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
-    legacy_hal::NanEnableRequest* legacy_request);
-bool convertHidlNanConfigRequest_1_4ToLegacy(
-    const V1_4::NanConfigRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
-    legacy_hal::NanConfigRequest* legacy_request);
-bool convertHidlNanEnableRequest_1_5ToLegacy(
-    const V1_4::NanEnableRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
-    legacy_hal::NanEnableRequest* legacy_request);
-bool convertHidlNanConfigRequest_1_5ToLegacy(
-    const V1_4::NanConfigRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
-    legacy_hal::NanConfigRequest* legacy_request);
-bool convertHidlNanPublishRequestToLegacy(
-    const NanPublishRequest& hidl_request,
-    legacy_hal::NanPublishRequest* legacy_request);
-bool convertHidlNanSubscribeRequestToLegacy(
-    const NanSubscribeRequest& hidl_request,
-    legacy_hal::NanSubscribeRequest* legacy_request);
-bool convertHidlNanTransmitFollowupRequestToLegacy(
-    const NanTransmitFollowupRequest& hidl_request,
-    legacy_hal::NanTransmitFollowupRequest* legacy_request);
-bool convertHidlNanDataPathInitiatorRequestToLegacy(
-    const NanInitiateDataPathRequest& hidl_request,
-    legacy_hal::NanDataPathInitiatorRequest* legacy_request);
-bool convertHidlNanDataPathIndicationResponseToLegacy(
-    const NanRespondToDataPathIndicationRequest& hidl_response,
-    legacy_hal::NanDataPathIndicationResponse* legacy_response);
-bool convertLegacyNanResponseHeaderToHidl(
-    const legacy_hal::NanResponseMsg& legacy_response,
-    WifiNanStatus* wifiNanStatus);
-bool convertLegacyNanCapabilitiesResponseToHidl(
-    const legacy_hal::NanCapabilities& legacy_response,
-    NanCapabilities* hidl_response);
-bool convertLegacyNanMatchIndToHidl(const legacy_hal::NanMatchInd& legacy_ind,
-                                    NanMatchInd* hidl_ind);
-bool convertLegacyNanFollowupIndToHidl(
-    const legacy_hal::NanFollowupInd& legacy_ind,
-    NanFollowupReceivedInd* hidl_ind);
-bool convertLegacyNanDataPathRequestIndToHidl(
-    const legacy_hal::NanDataPathRequestInd& legacy_ind,
-    NanDataPathRequestInd* hidl_ind);
-bool convertLegacyNanDataPathConfirmIndToHidl(
-    const legacy_hal::NanDataPathConfirmInd& legacy_ind,
-    V1_2::NanDataPathConfirmInd* hidl_ind);
-bool convertLegacyNanDataPathScheduleUpdateIndToHidl(
-    const legacy_hal::NanDataPathScheduleUpdateInd& legacy_ind,
-    V1_2::NanDataPathScheduleUpdateInd* hidl_ind);
-
-// RTT controller conversion methods.
-bool convertHidlVectorOfRttConfigToLegacy(
-    const std::vector<V1_4::RttConfig>& hidl_configs,
-    std::vector<legacy_hal::wifi_rtt_config>* legacy_configs);
-bool convertHidlRttLciInformationToLegacy(
-    const RttLciInformation& hidl_info,
-    legacy_hal::wifi_lci_information* legacy_info);
-bool convertHidlRttLcrInformationToLegacy(
-    const RttLcrInformation& hidl_info,
-    legacy_hal::wifi_lcr_information* legacy_info);
-bool convertHidlRttResponderToLegacy(
-    const V1_4::RttResponder& hidl_responder,
-    legacy_hal::wifi_rtt_responder* legacy_responder);
-bool convertHidlWifiChannelInfoToLegacy(
-    const WifiChannelInfo& hidl_info,
-    legacy_hal::wifi_channel_info* legacy_info);
-bool convertLegacyRttResponderToHidl(
-    const legacy_hal::wifi_rtt_responder& legacy_responder,
-    V1_4::RttResponder* hidl_responder);
-bool convertLegacyRttCapabilitiesToHidl(
-    const legacy_hal::wifi_rtt_capabilities& legacy_capabilities,
-    V1_4::RttCapabilities* hidl_capabilities);
-bool convertLegacyVectorOfRttResultToHidl(
-    const std::vector<const legacy_hal::wifi_rtt_result*>& legacy_results,
-    std::vector<V1_4::RttResult>* hidl_results);
-uint32_t convertHidlWifiBandToLegacyMacBand(V1_5::WifiBand band);
-uint32_t convertHidlWifiIfaceModeToLegacy(uint32_t hidl_iface_mask);
-uint32_t convertHidlUsableChannelFilterToLegacy(uint32_t hidl_filter_mask);
-bool convertLegacyWifiUsableChannelsToHidl(
-    const std::vector<legacy_hal::wifi_usable_channel>& legacy_usable_channels,
-    std::vector<V1_5::WifiUsableChannel>* hidl_usable_channels);
-bool convertLegacyPeerInfoStatsToHidl(
-    const legacy_hal::WifiPeerInfo& legacy_peer_info_stats,
-    StaPeerInfo* hidl_peer_info_stats);
-bool convertLegacyWifiRateInfoToHidl(const legacy_hal::wifi_rate& legacy_rate,
-                                     V1_4::WifiRateInfo* hidl_rate);
-}  // namespace hidl_struct_util
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
-
-#endif  // HIDL_STRUCT_UTIL_H_
diff --git a/wifi/1.5/default/tests/mock_wifi_legacy_hal.h b/wifi/1.5/default/tests/mock_wifi_legacy_hal.h
deleted file mode 100644
index 826b35f..0000000
--- a/wifi/1.5/default/tests/mock_wifi_legacy_hal.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef MOCK_WIFI_LEGACY_HAL_H_
-#define MOCK_WIFI_LEGACY_HAL_H_
-
-#include <gmock/gmock.h>
-
-#include "wifi_legacy_hal.h"
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-namespace legacy_hal {
-
-class MockWifiLegacyHal : public WifiLegacyHal {
-   public:
-    MockWifiLegacyHal(
-        const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
-        const wifi_hal_fn& fn, bool is_primary);
-    MOCK_METHOD0(initialize, wifi_error());
-    MOCK_METHOD0(start, wifi_error());
-    MOCK_METHOD2(stop, wifi_error(std::unique_lock<std::recursive_mutex>*,
-                                  const std::function<void()>&));
-    MOCK_METHOD2(setDfsFlag, wifi_error(const std::string&, bool));
-    MOCK_METHOD2(registerRadioModeChangeCallbackHandler,
-                 wifi_error(const std::string&,
-                            const on_radio_mode_change_callback&));
-    MOCK_METHOD1(getFirmwareVersion, std::pair<wifi_error, std::string>(
-                                         const std::string& iface_name));
-    MOCK_METHOD1(getDriverVersion, std::pair<wifi_error, std::string>(
-                                       const std::string& iface_name));
-
-    MOCK_METHOD2(selectTxPowerScenario,
-                 wifi_error(const std::string& iface_name,
-                            wifi_power_scenario scenario));
-    MOCK_METHOD1(resetTxPowerScenario,
-                 wifi_error(const std::string& iface_name));
-    MOCK_METHOD2(nanRegisterCallbackHandlers,
-                 wifi_error(const std::string&, const NanCallbackHandlers&));
-    MOCK_METHOD2(nanDisableRequest,
-                 wifi_error(const std::string&, transaction_id));
-    MOCK_METHOD3(nanDataInterfaceDelete,
-                 wifi_error(const std::string&, transaction_id,
-                            const std::string&));
-    MOCK_METHOD2(createVirtualInterface,
-                 wifi_error(const std::string& ifname,
-                            wifi_interface_type iftype));
-    MOCK_METHOD1(deleteVirtualInterface, wifi_error(const std::string& ifname));
-    MOCK_METHOD0(waitForDriverReady, wifi_error());
-};
-}  // namespace legacy_hal
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
-
-#endif  // MOCK_WIFI_LEGACY_HAL_H_
diff --git a/wifi/1.5/default/tests/wifi_nan_iface_unit_tests.cpp b/wifi/1.5/default/tests/wifi_nan_iface_unit_tests.cpp
deleted file mode 100644
index 32da55e..0000000
--- a/wifi/1.5/default/tests/wifi_nan_iface_unit_tests.cpp
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Copyright (C) 2019, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <android-base/logging.h>
-#include <android-base/macros.h>
-#include <cutils/properties.h>
-#include <gmock/gmock.h>
-
-#undef NAN  // This is weird, NAN is defined in bionic/libc/include/math.h:38
-#include "wifi_nan_iface.h"
-
-#include "mock_interface_tool.h"
-#include "mock_wifi_feature_flags.h"
-#include "mock_wifi_iface_util.h"
-#include "mock_wifi_legacy_hal.h"
-
-using testing::NiceMock;
-using testing::Return;
-using testing::Test;
-
-namespace {
-constexpr char kIfaceName[] = "mockWlan0";
-}  // namespace
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-
-using android::hardware::wifi::V1_2::NanDataPathConfirmInd;
-
-bool CaptureIfaceEventHandlers(
-    const std::string& /* iface_name*/,
-    iface_util::IfaceEventHandlers in_iface_event_handlers,
-    iface_util::IfaceEventHandlers* out_iface_event_handlers) {
-    *out_iface_event_handlers = in_iface_event_handlers;
-    return true;
-}
-
-class MockNanIfaceEventCallback : public IWifiNanIfaceEventCallback {
-   public:
-    MockNanIfaceEventCallback() = default;
-
-    MOCK_METHOD3(
-        notifyCapabilitiesResponse,
-        Return<void>(uint16_t, const WifiNanStatus&,
-                     const android::hardware::wifi::V1_0::NanCapabilities&));
-    MOCK_METHOD2(notifyEnableResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD2(notifyConfigResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD2(notifyDisableResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD3(notifyStartPublishResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&, uint8_t));
-    MOCK_METHOD2(notifyStopPublishResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD3(notifyStartSubscribeResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&, uint8_t));
-    MOCK_METHOD2(notifyStopSubscribeResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD2(notifyTransmitFollowupResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD2(notifyCreateDataInterfaceResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD2(notifyDeleteDataInterfaceResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD3(notifyInitiateDataPathResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&, uint32_t));
-    MOCK_METHOD2(notifyRespondToDataPathIndicationResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD2(notifyTerminateDataPathResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD1(eventClusterEvent, Return<void>(const NanClusterEventInd&));
-    MOCK_METHOD1(eventDisabled, Return<void>(const WifiNanStatus&));
-    MOCK_METHOD2(eventPublishTerminated,
-                 Return<void>(uint8_t, const WifiNanStatus&));
-    MOCK_METHOD2(eventSubscribeTerminated,
-                 Return<void>(uint8_t, const WifiNanStatus&));
-    MOCK_METHOD1(eventMatch, Return<void>(const NanMatchInd&));
-    MOCK_METHOD2(eventMatchExpired, Return<void>(uint8_t, uint32_t));
-    MOCK_METHOD1(eventFollowupReceived,
-                 Return<void>(const NanFollowupReceivedInd&));
-    MOCK_METHOD2(eventTransmitFollowup,
-                 Return<void>(uint16_t, const WifiNanStatus&));
-    MOCK_METHOD1(eventDataPathRequest,
-                 Return<void>(const NanDataPathRequestInd&));
-    MOCK_METHOD1(
-        eventDataPathConfirm,
-        Return<void>(
-            const android::hardware::wifi::V1_0::NanDataPathConfirmInd&));
-    MOCK_METHOD1(eventDataPathTerminated, Return<void>(uint32_t));
-    MOCK_METHOD1(eventDataPathConfirm_1_2,
-                 Return<void>(const NanDataPathConfirmInd&));
-    MOCK_METHOD1(eventDataPathScheduleUpdate,
-                 Return<void>(const NanDataPathScheduleUpdateInd&));
-    MOCK_METHOD3(notifyCapabilitiesResponse_1_5,
-                 Return<void>(uint16_t, const WifiNanStatus&,
-                              const NanCapabilities&));
-};
-
-class WifiNanIfaceTest : public Test {
-   protected:
-    legacy_hal::wifi_hal_fn fake_func_table_;
-    std::shared_ptr<NiceMock<wifi_system::MockInterfaceTool>> iface_tool_{
-        new NiceMock<wifi_system::MockInterfaceTool>};
-    std::shared_ptr<NiceMock<legacy_hal::MockWifiLegacyHal>> legacy_hal_{
-        new NiceMock<legacy_hal::MockWifiLegacyHal>(iface_tool_,
-                                                    fake_func_table_, true)};
-    std::shared_ptr<NiceMock<iface_util::MockWifiIfaceUtil>> iface_util_{
-        new NiceMock<iface_util::MockWifiIfaceUtil>(iface_tool_, legacy_hal_)};
-};
-
-TEST_F(WifiNanIfaceTest, IfacEventHandlers_OnStateToggleOffOn) {
-    iface_util::IfaceEventHandlers captured_iface_event_handlers = {};
-    EXPECT_CALL(*legacy_hal_,
-                nanRegisterCallbackHandlers(testing::_, testing::_))
-        .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
-    EXPECT_CALL(*iface_util_,
-                registerIfaceEventHandlers(testing::_, testing::_))
-        .WillOnce(testing::Invoke(
-            bind(CaptureIfaceEventHandlers, std::placeholders::_1,
-                 std::placeholders::_2, &captured_iface_event_handlers)));
-    sp<WifiNanIface> nan_iface =
-        new WifiNanIface(kIfaceName, false, legacy_hal_, iface_util_);
-
-    // Register a mock nan event callback.
-    sp<NiceMock<MockNanIfaceEventCallback>> mock_event_callback{
-        new NiceMock<MockNanIfaceEventCallback>};
-    nan_iface->registerEventCallback(
-        mock_event_callback, [](const WifiStatus& status) {
-            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-        });
-    // Ensure that the eventDisabled() function in mock callback will be
-    // invoked.
-    WifiNanStatus expected_nan_status = {
-        NanStatusType::UNSUPPORTED_CONCURRENCY_NAN_DISABLED, ""};
-    EXPECT_CALL(*mock_event_callback, eventDisabled(expected_nan_status))
-        .Times(1);
-
-    // Trigger the iface state toggle callback.
-    captured_iface_event_handlers.on_state_toggle_off_on(kIfaceName);
-}
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
diff --git a/wifi/1.5/default/wifi_chip.h b/wifi/1.5/default/wifi_chip.h
deleted file mode 100644
index bd40ead..0000000
--- a/wifi/1.5/default/wifi_chip.h
+++ /dev/null
@@ -1,343 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef WIFI_CHIP_H_
-#define WIFI_CHIP_H_
-
-#include <list>
-#include <map>
-#include <mutex>
-
-#include <android-base/macros.h>
-#include <android/hardware/wifi/1.4/IWifiRttController.h>
-#include <android/hardware/wifi/1.5/IWifiChip.h>
-
-#include "hidl_callback_util.h"
-#include "ringbuffer.h"
-#include "wifi_ap_iface.h"
-#include "wifi_feature_flags.h"
-#include "wifi_legacy_hal.h"
-#include "wifi_mode_controller.h"
-#include "wifi_nan_iface.h"
-#include "wifi_p2p_iface.h"
-#include "wifi_rtt_controller.h"
-#include "wifi_sta_iface.h"
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-using namespace android::hardware::wifi::V1_0;
-
-/**
- * HIDL interface object used to control a Wifi HAL chip instance.
- * Since there is only a single chip instance used today, there is no
- * identifying handle information stored here.
- */
-class WifiChip : public V1_5::IWifiChip {
-   public:
-    WifiChip(ChipId chip_id, bool is_primary,
-             const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
-             const std::weak_ptr<mode_controller::WifiModeController>
-                 mode_controller,
-             const std::shared_ptr<iface_util::WifiIfaceUtil> iface_util,
-             const std::weak_ptr<feature_flags::WifiFeatureFlags> feature_flags,
-             const std::function<void(const std::string&)>&
-                 subsystemCallbackHandler);
-    // 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<V1_4::IWifiChipEventCallback>> getEventCallbacks();
-
-    // HIDL methods exposed.
-    Return<void> getId(getId_cb hidl_status_cb) override;
-    // Deprecated support for this callback
-    Return<void> registerEventCallback(
-        const sp<V1_0::IWifiChipEventCallback>& event_callback,
-        registerEventCallback_cb hidl_status_cb) override;
-    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> createBridgedApIface(
-        createBridgedApIface_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> removeIfaceInstanceFromBridgedApIface(
-        const hidl_string& brIfaceName, const hidl_string& ifaceInstanceName,
-        removeIfaceInstanceFromBridgedApIface_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> flushRingBufferToFile(
-        flushRingBufferToFile_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(
-        V1_1::IWifiChip::TxPowerScenario scenario,
-        selectTxPowerScenario_cb hidl_status_cb) override;
-    Return<void> resetTxPowerScenario(
-        resetTxPowerScenario_cb hidl_status_cb) override;
-    Return<void> setLatencyMode(LatencyMode mode,
-                                setLatencyMode_cb hidl_status_cb) override;
-    Return<void> registerEventCallback_1_2(
-        const sp<V1_2::IWifiChipEventCallback>& event_callback,
-        registerEventCallback_1_2_cb hidl_status_cb) override;
-    Return<void> selectTxPowerScenario_1_2(
-        TxPowerScenario scenario,
-        selectTxPowerScenario_cb hidl_status_cb) override;
-    Return<void> getCapabilities_1_3(
-        getCapabilities_cb hidl_status_cb) override;
-    Return<void> getCapabilities_1_5(
-        getCapabilities_1_5_cb hidl_status_cb) override;
-    Return<void> debug(const hidl_handle& handle,
-                       const hidl_vec<hidl_string>& options) override;
-    Return<void> createRttController_1_4(
-        const sp<IWifiIface>& bound_iface,
-        createRttController_1_4_cb hidl_status_cb) override;
-    Return<void> registerEventCallback_1_4(
-        const sp<V1_4::IWifiChipEventCallback>& event_callback,
-        registerEventCallback_1_4_cb hidl_status_cb) override;
-    Return<void> setMultiStaPrimaryConnection(
-        const hidl_string& ifname,
-        setMultiStaPrimaryConnection_cb hidl_status_cb) override;
-    Return<void> setMultiStaUseCase(
-        MultiStaUseCase use_case,
-        setMultiStaUseCase_cb hidl_status_cb) override;
-    Return<void> setCoexUnsafeChannels(
-        const hidl_vec<CoexUnsafeChannel>& unsafe_channels,
-        hidl_bitfield<IfaceType> restrictions,
-        setCoexUnsafeChannels_cb hidl_status_cb) override;
-    Return<void> setCountryCode(const hidl_array<int8_t, 2>& code,
-                                setCountryCode_cb _hidl_cb) override;
-    Return<void> getUsableChannels(
-        WifiBand band, hidl_bitfield<WifiIfaceMode> ifaceModeMask,
-        hidl_bitfield<UsableChannelFilter> filterMask,
-        getUsableChannels_cb _hidl_cb) override;
-    Return<void> triggerSubsystemRestart(
-        triggerSubsystemRestart_cb hidl_status_cb) override;
-
-   private:
-    void invalidateAndRemoveAllIfaces();
-    // When a STA iface is removed any dependent NAN-ifaces/RTT-controllers are
-    // invalidated & removed.
-    void invalidateAndRemoveDependencies(const std::string& removed_iface_name);
-
-    // Corresponding worker functions for the HIDL methods.
-    std::pair<WifiStatus, ChipId> getIdInternal();
-    // Deprecated support for this callback
-    WifiStatus registerEventCallbackInternal(
-        const sp<V1_0::IWifiChipEventCallback>& event_callback);
-    std::pair<WifiStatus, uint32_t> getCapabilitiesInternal();
-    std::pair<WifiStatus, std::vector<ChipMode>> getAvailableModesInternal();
-    WifiStatus configureChipInternal(
-        std::unique_lock<std::recursive_mutex>* lock, 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();
-    sp<WifiApIface> newWifiApIface(std::string& ifname);
-    WifiStatus createVirtualApInterface(const std::string& apVirtIf);
-    std::pair<WifiStatus, sp<V1_5::IWifiApIface>> createApIfaceInternal();
-    std::pair<WifiStatus, sp<V1_5::IWifiApIface>>
-    createBridgedApIfaceInternal();
-    std::pair<WifiStatus, std::vector<hidl_string>> getApIfaceNamesInternal();
-    std::pair<WifiStatus, sp<V1_5::IWifiApIface>> getApIfaceInternal(
-        const std::string& ifname);
-    WifiStatus removeApIfaceInternal(const std::string& ifname);
-    WifiStatus removeIfaceInstanceFromBridgedApIfaceInternal(
-        const std::string& brIfaceName, const std::string& ifInstanceName);
-    std::pair<WifiStatus, sp<V1_4::IWifiNanIface>> createNanIfaceInternal();
-    std::pair<WifiStatus, std::vector<hidl_string>> getNanIfaceNamesInternal();
-    std::pair<WifiStatus, sp<V1_4::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<V1_5::IWifiStaIface>> createStaIfaceInternal();
-    std::pair<WifiStatus, std::vector<hidl_string>> getStaIfaceNamesInternal();
-    std::pair<WifiStatus, sp<V1_5::IWifiStaIface>> getStaIfaceInternal(
-        const std::string& ifname);
-    WifiStatus removeStaIfaceInternal(const std::string& ifname);
-    std::pair<WifiStatus, sp<V1_0::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 flushRingBufferToFileInternal();
-    WifiStatus stopLoggingToDebugRingBufferInternal();
-    std::pair<WifiStatus, WifiDebugHostWakeReasonStats>
-    getDebugHostWakeReasonStatsInternal();
-    WifiStatus enableDebugErrorAlertsInternal(bool enable);
-    WifiStatus selectTxPowerScenarioInternal(
-        V1_1::IWifiChip::TxPowerScenario scenario);
-    WifiStatus resetTxPowerScenarioInternal();
-    WifiStatus setLatencyModeInternal(LatencyMode mode);
-    WifiStatus registerEventCallbackInternal_1_2(
-        const sp<V1_2::IWifiChipEventCallback>& event_callback);
-    WifiStatus selectTxPowerScenarioInternal_1_2(TxPowerScenario scenario);
-    std::pair<WifiStatus, uint32_t> getCapabilitiesInternal_1_3();
-    std::pair<WifiStatus, uint32_t> getCapabilitiesInternal_1_5();
-    std::pair<WifiStatus, sp<V1_4::IWifiRttController>>
-    createRttControllerInternal_1_4(const sp<IWifiIface>& bound_iface);
-    WifiStatus registerEventCallbackInternal_1_4(
-        const sp<V1_4::IWifiChipEventCallback>& event_callback);
-    WifiStatus setMultiStaPrimaryConnectionInternal(const std::string& ifname);
-    WifiStatus setMultiStaUseCaseInternal(MultiStaUseCase use_case);
-    WifiStatus setCoexUnsafeChannelsInternal(
-        std::vector<CoexUnsafeChannel> unsafe_channels, uint32_t restrictions);
-    WifiStatus setCountryCodeInternal(const std::array<int8_t, 2>& code);
-    std::pair<WifiStatus, std::vector<WifiUsableChannel>>
-    getUsableChannelsInternal(WifiBand band, uint32_t ifaceModeMask,
-                              uint32_t filterMask);
-    WifiStatus handleChipConfiguration(
-        std::unique_lock<std::recursive_mutex>* lock, ChipModeId mode_id);
-    WifiStatus registerDebugRingBufferCallback();
-    WifiStatus registerRadioModeChangeCallback();
-
-    std::vector<V1_4::IWifiChip::ChipIfaceCombination>
-    getCurrentModeIfaceCombinations();
-    std::map<IfaceType, size_t> getCurrentIfaceCombination();
-    std::vector<std::map<IfaceType, size_t>> expandIfaceCombinations(
-        const V1_4::IWifiChip::ChipIfaceCombination& combination);
-    bool canExpandedIfaceComboSupportIfaceOfTypeWithCurrentIfaces(
-        const std::map<IfaceType, size_t>& expanded_combo,
-        IfaceType requested_type);
-    bool canCurrentModeSupportIfaceOfTypeWithCurrentIfaces(
-        IfaceType requested_type);
-    bool canExpandedIfaceComboSupportIfaceCombo(
-        const std::map<IfaceType, size_t>& expanded_combo,
-        const std::map<IfaceType, size_t>& req_combo);
-    bool canCurrentModeSupportIfaceCombo(
-        const std::map<IfaceType, size_t>& req_combo);
-    bool canCurrentModeSupportIfaceOfType(IfaceType requested_type);
-    bool isValidModeId(ChipModeId mode_id);
-    bool isStaApConcurrencyAllowedInCurrentMode();
-    bool isDualStaConcurrencyAllowedInCurrentMode();
-    uint32_t startIdxOfApIface();
-    std::string getFirstActiveWlanIfaceName();
-    std::string allocateApOrStaIfaceName(IfaceType type, uint32_t start_idx);
-    std::string allocateApIfaceName();
-    std::vector<std::string> allocateBridgedApInstanceNames();
-    std::string allocateStaIfaceName();
-    bool writeRingbufferFilesInternal();
-    std::string getWlanIfaceNameWithType(IfaceType type, unsigned idx);
-    void invalidateAndClearBridgedApAll();
-    void invalidateAndClearBridgedAp(const std::string& br_name);
-    bool findUsingNameFromBridgedApInstances(const std::string& name);
-    WifiStatus triggerSubsystemRestartInternal();
-
-    ChipId chip_id_;
-    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-    std::weak_ptr<mode_controller::WifiModeController> mode_controller_;
-    std::shared_ptr<iface_util::WifiIfaceUtil> iface_util_;
-    std::vector<sp<WifiApIface>> ap_ifaces_;
-    std::vector<sp<WifiNanIface>> nan_ifaces_;
-    std::vector<sp<WifiP2pIface>> p2p_ifaces_;
-    std::vector<sp<WifiStaIface>> sta_ifaces_;
-    std::vector<sp<WifiRttController>> rtt_controllers_;
-    std::map<std::string, Ringbuffer> ringbuffer_map_;
-    bool is_valid_;
-    // Members pertaining to chip configuration.
-    uint32_t current_mode_id_;
-    std::mutex lock_t;
-    std::vector<V1_4::IWifiChip::ChipMode> modes_;
-    // 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<V1_4::IWifiChipEventCallback>
-        event_cb_handler_;
-
-    const std::function<void(const std::string&)> subsystemCallbackHandler_;
-    std::map<std::string, std::vector<std::string>> br_ifaces_ap_instances_;
-    DISALLOW_COPY_AND_ASSIGN(WifiChip);
-};
-
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
-
-#endif  // WIFI_CHIP_H_
diff --git a/wifi/1.5/default/wifi_legacy_hal.cpp b/wifi/1.5/default/wifi_legacy_hal.cpp
deleted file mode 100644
index 5074252..0000000
--- a/wifi/1.5/default/wifi_legacy_hal.cpp
+++ /dev/null
@@ -1,1725 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <array>
-#include <chrono>
-
-#include <android-base/logging.h>
-#include <cutils/properties.h>
-#include <net/if.h>
-
-#include "hidl_sync_util.h"
-#include "wifi_legacy_hal.h"
-#include "wifi_legacy_hal_stubs.h"
-
-namespace {
-// Constants ported over from the legacy HAL calling code
-// (com_android_server_wifi_WifiNative.cpp). This will all be thrown
-// away when this shim layer is replaced by the real vendor
-// implementation.
-static constexpr uint32_t kMaxVersionStringLength = 256;
-static constexpr uint32_t kMaxCachedGscanResults = 64;
-static constexpr uint32_t kMaxGscanFrequenciesForBand = 64;
-static constexpr uint32_t kLinkLayerStatsDataMpduSizeThreshold = 128;
-static constexpr uint32_t kMaxWakeReasonStatsArraySize = 32;
-static constexpr uint32_t kMaxRingBuffers = 10;
-static constexpr uint32_t kMaxWifiUsableChannels = 256;
-// need a long timeout (1000ms) for chips that unload their driver.
-static constexpr uint32_t kMaxStopCompleteWaitMs = 1000;
-static constexpr char kDriverPropName[] = "wlan.driver.status";
-
-// 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;
-}
-}  // namespace
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-namespace legacy_hal {
-
-// Legacy HAL functions accept "C" style function pointers, so use global
-// functions to pass to the legacy HAL function and store the corresponding
-// std::function methods to be invoked.
-//
-// 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;
-    }
-}
-
-// 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);
-    }
-}
-
-// 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);
-    }
-}
-
-// 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);
-    }
-}
-
-// 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,
-                            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);
-    }
-}
-
-// 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);
-    }
-}
-
-// 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,
-                                  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);
-    }
-}
-
-// 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,
-                           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);
-    }
-}
-
-// 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,
-                       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);
-    }
-}
-
-// Callback to be invoked for radio mode change indication.
-std::function<void(wifi_request_id, uint32_t, wifi_mac_info*)>
-    on_radio_mode_change_internal_callback;
-void onAsyncRadioModeChange(wifi_request_id id, uint32_t num_macs,
-                            wifi_mac_info* mac_infos) {
-    const auto lock = hidl_sync_util::acquireGlobalLock();
-    if (on_radio_mode_change_internal_callback) {
-        on_radio_mode_change_internal_callback(id, num_macs, mac_infos);
-    }
-}
-
-// Callback to be invoked to report subsystem restart
-std::function<void(const char*)> on_subsystem_restart_internal_callback;
-void onAsyncSubsystemRestart(const char* error) {
-    const auto lock = hidl_sync_util::acquireGlobalLock();
-    if (on_subsystem_restart_internal_callback) {
-        on_subsystem_restart_internal_callback(error);
-    }
-}
-
-// Callback to be invoked for rtt results 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,
-                       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;
-    }
-}
-
-// Callbacks for the various NAN operations.
-// NOTE: These have very little conversions to perform before invoking the user
-// callbacks.
-// So, handle all of them here directly to avoid adding an unnecessary layer.
-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);
-    }
-}
-
-std::function<void(const NanPublishRepliedInd&)>
-    on_nan_event_publish_replied_user_callback;
-void onAysncNanEventPublishReplied(NanPublishRepliedInd* /* event */) {
-    LOG(ERROR) << "onAysncNanEventPublishReplied triggered";
-}
-
-std::function<void(const NanPublishTerminatedInd&)>
-    on_nan_event_publish_terminated_user_callback;
-void onAysncNanEventPublishTerminated(NanPublishTerminatedInd* event) {
-    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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-
-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);
-    }
-}
-
-std::function<void(const NanDataPathScheduleUpdateInd&)>
-    on_nan_event_schedule_update_user_callback;
-void onAsyncNanEventScheduleUpdate(NanDataPathScheduleUpdateInd* event) {
-    const auto lock = hidl_sync_util::acquireGlobalLock();
-    if (on_nan_event_schedule_update_user_callback && event) {
-        on_nan_event_schedule_update_user_callback(*event);
-    }
-}
-
-// Callbacks for the various TWT operations.
-std::function<void(const TwtSetupResponse&)>
-    on_twt_event_setup_response_callback;
-void onAsyncTwtEventSetupResponse(TwtSetupResponse* event) {
-    const auto lock = hidl_sync_util::acquireGlobalLock();
-    if (on_twt_event_setup_response_callback && event) {
-        on_twt_event_setup_response_callback(*event);
-    }
-}
-
-std::function<void(const TwtTeardownCompletion&)>
-    on_twt_event_teardown_completion_callback;
-void onAsyncTwtEventTeardownCompletion(TwtTeardownCompletion* event) {
-    const auto lock = hidl_sync_util::acquireGlobalLock();
-    if (on_twt_event_teardown_completion_callback && event) {
-        on_twt_event_teardown_completion_callback(*event);
-    }
-}
-
-std::function<void(const TwtInfoFrameReceived&)>
-    on_twt_event_info_frame_received_callback;
-void onAsyncTwtEventInfoFrameReceived(TwtInfoFrameReceived* event) {
-    const auto lock = hidl_sync_util::acquireGlobalLock();
-    if (on_twt_event_info_frame_received_callback && event) {
-        on_twt_event_info_frame_received_callback(*event);
-    }
-}
-
-std::function<void(const TwtDeviceNotify&)> on_twt_event_device_notify_callback;
-void onAsyncTwtEventDeviceNotify(TwtDeviceNotify* event) {
-    const auto lock = hidl_sync_util::acquireGlobalLock();
-    if (on_twt_event_device_notify_callback && event) {
-        on_twt_event_device_notify_callback(*event);
-    }
-}
-
-// End of the free-standing "C" style callbacks.
-
-WifiLegacyHal::WifiLegacyHal(
-    const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
-    const wifi_hal_fn& fn, bool is_primary)
-    : global_func_table_(fn),
-      global_handle_(nullptr),
-      awaiting_event_loop_termination_(false),
-      is_started_(false),
-      iface_tool_(iface_tool),
-      is_primary_(is_primary) {}
-
-wifi_error WifiLegacyHal::initialize() {
-    LOG(DEBUG) << "Initialize legacy HAL";
-    // this now does nothing, since HAL function table is provided
-    // to the constructor
-    return WIFI_SUCCESS;
-}
-
-wifi_error WifiLegacyHal::start() {
-    // 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) << "Waiting for the driver ready";
-    wifi_error status = global_func_table_.wifi_wait_for_driver_ready();
-    if (status == WIFI_ERROR_TIMED_OUT || status == WIFI_ERROR_UNKNOWN) {
-        LOG(ERROR) << "Failed or timed out awaiting driver ready";
-        return status;
-    }
-
-    if (is_primary_) {
-        property_set(kDriverPropName, "ok");
-
-        if (!iface_tool_.lock()->SetWifiUpState(true)) {
-            LOG(ERROR) << "Failed to set WiFi interface up";
-            return WIFI_ERROR_UNKNOWN;
-        }
-    }
-
-    LOG(DEBUG) << "Starting legacy HAL";
-    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;
-}
-
-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();
-        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();
-        if (is_primary_) iface_tool_.lock()->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;
-}
-
-bool WifiLegacyHal::isStarted() { return is_started_; }
-
-wifi_error WifiLegacyHal::waitForDriverReady() {
-    return global_func_table_.wifi_wait_for_driver_ready();
-}
-
-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::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(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(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, uint64_t> WifiLegacyHal::getSupportedFeatureSet(
-    const std::string& iface_name) {
-    feature_set set = 0, chip_set = 0;
-    wifi_error status = WIFI_SUCCESS;
-
-    static_assert(sizeof(set) == sizeof(uint64_t),
-                  "Some feature_flags can not be represented in output");
-    wifi_interface_handle iface_handle = getIfaceHandle(iface_name);
-
-    global_func_table_.wifi_get_chip_feature_set(
-        global_handle_, &chip_set); /* ignore error, chip_set will stay 0 */
-
-    if (iface_handle) {
-        status = global_func_table_.wifi_get_supported_feature_set(iface_handle,
-                                                                   &set);
-    }
-    return {status, static_cast<uint64_t>(set | chip_set)};
-}
-
-std::pair<wifi_error, PacketFilterCapabilities>
-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::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, std::vector<uint8_t>>
-WifiLegacyHal::readApfPacketFilterData(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);
-    if (status != WIFI_SUCCESS) {
-        return {status, {}};
-    }
-
-    // Size the buffer to read the entire program & work memory.
-    std::vector<uint8_t> buffer(caps.max_len);
-
-    status = global_func_table_.wifi_read_packet_filter(
-        getIfaceHandle(iface_name), /*src_offset=*/0, buffer.data(),
-        buffer.size());
-    return {status, move(buffer)};
-}
-
-std::pair<wifi_error, wifi_gscan_capabilities>
-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(
-    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 =
-        [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;
-                    }
-                    FALLTHROUGH_INTENDED;
-                }
-                // 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(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(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(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(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(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(
-    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) {
-            wifi_radio_stat* l_radio_stats_ptr;
-            wifi_peer_info* l_peer_info_stats_ptr;
-
-            if (iface_stats_ptr != nullptr) {
-                link_stats_ptr->iface = *iface_stats_ptr;
-                l_peer_info_stats_ptr = iface_stats_ptr->peer_info;
-                for (uint32_t i = 0; i < iface_stats_ptr->num_peers; i++) {
-                    WifiPeerInfo peer;
-                    peer.peer_info = *l_peer_info_stats_ptr;
-                    if (l_peer_info_stats_ptr->num_rate > 0) {
-                        /* Copy the rate stats */
-                        peer.rate_stats.assign(
-                            l_peer_info_stats_ptr->rate_stats,
-                            l_peer_info_stats_ptr->rate_stats +
-                                l_peer_info_stats_ptr->num_rate);
-                    }
-                    peer.peer_info.num_rate = 0;
-                    link_stats_ptr->peers.push_back(peer);
-                    l_peer_info_stats_ptr =
-                        (wifi_peer_info*)((u8*)l_peer_info_stats_ptr +
-                                          sizeof(wifi_peer_info) +
-                                          (sizeof(wifi_rate_stat) *
-                                           l_peer_info_stats_ptr->num_rate));
-                }
-                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;
-            }
-            l_radio_stats_ptr = radio_stats_ptr;
-            for (int i = 0; i < num_radios; i++) {
-                LinkLayerRadioStats radio;
-
-                radio.stats = *l_radio_stats_ptr;
-                // Copy over the tx level array to the separate vector.
-                if (l_radio_stats_ptr->num_tx_levels > 0 &&
-                    l_radio_stats_ptr->tx_time_per_levels != nullptr) {
-                    radio.tx_time_per_levels.assign(
-                        l_radio_stats_ptr->tx_time_per_levels,
-                        l_radio_stats_ptr->tx_time_per_levels +
-                            l_radio_stats_ptr->num_tx_levels);
-                }
-                radio.stats.num_tx_levels = 0;
-                radio.stats.tx_time_per_levels = nullptr;
-                /* Copy over the channel stat to separate vector */
-                if (l_radio_stats_ptr->num_channels > 0) {
-                    /* Copy the channel stats */
-                    radio.channel_stats.assign(
-                        l_radio_stats_ptr->channels,
-                        l_radio_stats_ptr->channels +
-                            l_radio_stats_ptr->num_channels);
-                }
-                link_stats_ptr->radios.push_back(radio);
-                l_radio_stats_ptr =
-                    (wifi_radio_stat*)((u8*)l_radio_stats_ptr +
-                                       sizeof(wifi_radio_stat) +
-                                       (sizeof(wifi_channel_stat) *
-                                        l_radio_stats_ptr->num_channels));
-            }
-        };
-
-    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(
-    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, 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(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(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 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(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(const std::string& iface_name,
-                                             bool enable) {
-    return global_func_table_.wifi_configure_nd_offload(
-        getIfaceHandle(iface_name), enable);
-}
-
-wifi_error WifiLegacyHal::startSendingOffloadedPacket(
-    const std::string& iface_name, uint32_t cmd_id, uint16_t ether_type,
-    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, getIfaceHandle(iface_name), ether_type,
-        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(
-    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::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(const std::string& iface_name) {
-    return global_func_table_.wifi_reset_tx_power_scenario(
-        getIfaceHandle(iface_name));
-}
-
-wifi_error WifiLegacyHal::setLatencyMode(const std::string& iface_name,
-                                         wifi_latency_mode mode) {
-    return global_func_table_.wifi_set_latency_mode(getIfaceHandle(iface_name),
-                                                    mode);
-}
-
-wifi_error WifiLegacyHal::setThermalMitigationMode(wifi_thermal_mode mode,
-                                                   uint32_t completion_window) {
-    return global_func_table_.wifi_set_thermal_mitigation_mode(
-        global_handle_, mode, completion_window);
-}
-
-wifi_error WifiLegacyHal::setDscpToAccessCategoryMapping(
-    uint32_t start, uint32_t end, uint32_t access_category) {
-    return global_func_table_.wifi_map_dscp_access_category(
-        global_handle_, start, end, access_category);
-}
-
-wifi_error WifiLegacyHal::resetDscpToAccessCategoryMapping() {
-    return global_func_table_.wifi_reset_dscp_mapping(global_handle_);
-}
-
-std::pair<wifi_error, uint32_t> WifiLegacyHal::getLoggerSupportedFeatureSet(
-    const std::string& iface_name) {
-    uint32_t supported_feature_flags = 0;
-    wifi_error status = WIFI_SUCCESS;
-
-    wifi_interface_handle iface_handle = getIfaceHandle(iface_name);
-
-    if (iface_handle) {
-        status = global_func_table_.wifi_get_logger_supported_feature_set(
-            iface_handle, &supported_feature_flags);
-    }
-    return {status, supported_feature_flags};
-}
-
-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(
-    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(
-    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(
-    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;
-
-    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 &&
-        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;
-
-    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};
-}
-
-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);
-            }
-        };
-    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(
-    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(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& 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(
-        getIfaceHandle(iface_name), verbose_level, 0, max_interval_sec,
-        min_data_size, 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));
-        }
-    };
-    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(
-    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::registerRadioModeChangeCallbackHandler(
-    const std::string& iface_name,
-    const on_radio_mode_change_callback& on_user_change_callback) {
-    if (on_radio_mode_change_internal_callback) {
-        return WIFI_ERROR_NOT_AVAILABLE;
-    }
-    on_radio_mode_change_internal_callback = [on_user_change_callback](
-                                                 wifi_request_id /* id */,
-                                                 uint32_t num_macs,
-                                                 wifi_mac_info* mac_infos_arr) {
-        if (num_macs > 0 && mac_infos_arr) {
-            std::vector<WifiMacInfo> mac_infos_vec;
-            for (uint32_t i = 0; i < num_macs; i++) {
-                WifiMacInfo mac_info;
-                mac_info.wlan_mac_id = mac_infos_arr[i].wlan_mac_id;
-                mac_info.mac_band = mac_infos_arr[i].mac_band;
-                for (int32_t j = 0; j < mac_infos_arr[i].num_iface; j++) {
-                    WifiIfaceInfo iface_info;
-                    iface_info.name = mac_infos_arr[i].iface_info[j].iface_name;
-                    iface_info.channel = mac_infos_arr[i].iface_info[j].channel;
-                    mac_info.iface_infos.push_back(iface_info);
-                }
-                mac_infos_vec.push_back(mac_info);
-            }
-            on_user_change_callback(mac_infos_vec);
-        }
-    };
-    wifi_error status = global_func_table_.wifi_set_radio_mode_change_handler(
-        0, getIfaceHandle(iface_name), {onAsyncRadioModeChange});
-    if (status != WIFI_SUCCESS) {
-        on_radio_mode_change_internal_callback = nullptr;
-    }
-    return status;
-}
-
-wifi_error WifiLegacyHal::registerSubsystemRestartCallbackHandler(
-    const on_subsystem_restart_callback& on_restart_callback) {
-    if (on_subsystem_restart_internal_callback) {
-        return WIFI_ERROR_NOT_AVAILABLE;
-    }
-    on_subsystem_restart_internal_callback =
-        [on_restart_callback](const char* error) {
-            on_restart_callback(error);
-        };
-    wifi_error status = global_func_table_.wifi_set_subsystem_restart_handler(
-        global_handle_, {onAsyncSubsystemRestart});
-    if (status != WIFI_SUCCESS) {
-        on_subsystem_restart_internal_callback = nullptr;
-    }
-    return status;
-}
-
-wifi_error WifiLegacyHal::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_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;
-            }
-            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(
-    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(
-    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(
-    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(
-    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, getIfaceHandle(iface_name), channel_hint, max_duration_secs,
-        &info_internal);
-}
-
-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(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, getIfaceHandle(iface_name),
-                                           &info_internal);
-}
-
-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, getIfaceHandle(iface_name),
-                                           &info_internal);
-}
-
-wifi_error WifiLegacyHal::nanRegisterCallbackHandlers(
-    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;
-    on_nan_event_schedule_update_user_callback =
-        user_callbacks.on_event_schedule_update;
-
-    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, onAsyncNanEventScheduleUpdate});
-}
-
-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, getIfaceHandle(iface_name), &msg_internal);
-}
-
-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(const std::string& iface_name,
-                                            transaction_id id,
-                                            const NanPublishRequest& msg) {
-    NanPublishRequest msg_internal(msg);
-    return global_func_table_.wifi_nan_publish_request(
-        id, getIfaceHandle(iface_name), &msg_internal);
-}
-
-wifi_error WifiLegacyHal::nanPublishCancelRequest(
-    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(const std::string& iface_name,
-                                              transaction_id id,
-                                              const NanSubscribeRequest& msg) {
-    NanSubscribeRequest msg_internal(msg);
-    return global_func_table_.wifi_nan_subscribe_request(
-        id, getIfaceHandle(iface_name), &msg_internal);
-}
-
-wifi_error WifiLegacyHal::nanSubscribeCancelRequest(
-    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(
-    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(const std::string& iface_name,
-                                          transaction_id id,
-                                          const NanStatsRequest& msg) {
-    NanStatsRequest msg_internal(msg);
-    return global_func_table_.wifi_nan_stats_request(
-        id, getIfaceHandle(iface_name), &msg_internal);
-}
-
-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, getIfaceHandle(iface_name), &msg_internal);
-}
-
-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, getIfaceHandle(iface_name), &msg_internal);
-}
-
-wifi_error WifiLegacyHal::nanBeaconSdfPayloadRequest(
-    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};
-}
-
-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(
-    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(
-    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(
-    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(
-    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 {
-    u8 num_ndp_instances;
-    NanDataPathId ndp_instance_id;
-} NanDataPathEndSingleNdpIdRequest;
-
-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, getIfaceHandle(iface_name), (NanDataPathEndRequest*)&msg);
-    return status;
-}
-
-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(ERROR) << "Failed to enumerate interface handles";
-        return status;
-    }
-    iface_name_to_handle_.clear();
-    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_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();
-}
-
-std::pair<wifi_error, std::vector<wifi_cached_scan_results>>
-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)};
-}
-
-wifi_error WifiLegacyHal::createVirtualInterface(const std::string& ifname,
-                                                 wifi_interface_type iftype) {
-    // Create the interface if it doesn't exist. If interface already exist,
-    // Vendor Hal should return WIFI_SUCCESS.
-    wifi_error status = global_func_table_.wifi_virtual_interface_create(
-        global_handle_, ifname.c_str(), iftype);
-    return handleVirtualInterfaceCreateOrDeleteStatus(ifname, status);
-}
-
-wifi_error WifiLegacyHal::deleteVirtualInterface(const std::string& ifname) {
-    // Delete the interface if it was created dynamically.
-    wifi_error status = global_func_table_.wifi_virtual_interface_delete(
-        global_handle_, ifname.c_str());
-    return handleVirtualInterfaceCreateOrDeleteStatus(ifname, status);
-}
-
-wifi_error WifiLegacyHal::handleVirtualInterfaceCreateOrDeleteStatus(
-    const std::string& ifname, wifi_error status) {
-    if (status == WIFI_SUCCESS) {
-        // refresh list of handlers now.
-        status = retrieveIfaceHandles();
-    } else if (status == WIFI_ERROR_NOT_SUPPORTED) {
-        // Vendor hal does not implement this API. Such vendor implementations
-        // are expected to create / delete interface by other means.
-
-        // check if interface exists.
-        if (if_nametoindex(ifname.c_str())) {
-            status = retrieveIfaceHandles();
-        }
-    }
-    return status;
-}
-
-wifi_error WifiLegacyHal::getSupportedIfaceName(uint32_t iface_type,
-                                                std::string& ifname) {
-    std::array<char, IFNAMSIZ> buffer;
-
-    wifi_error res = global_func_table_.wifi_get_supported_iface_name(
-        global_handle_, (uint32_t)iface_type, buffer.data(), buffer.size());
-    if (res == WIFI_SUCCESS) ifname = buffer.data();
-
-    return res;
-}
-
-wifi_error WifiLegacyHal::multiStaSetPrimaryConnection(
-    const std::string& ifname) {
-    return global_func_table_.wifi_multi_sta_set_primary_connection(
-        global_handle_, getIfaceHandle(ifname));
-}
-
-wifi_error WifiLegacyHal::multiStaSetUseCase(wifi_multi_sta_use_case use_case) {
-    return global_func_table_.wifi_multi_sta_set_use_case(global_handle_,
-                                                          use_case);
-}
-
-wifi_error WifiLegacyHal::setCoexUnsafeChannels(
-    std::vector<wifi_coex_unsafe_channel> unsafe_channels,
-    uint32_t restrictions) {
-    return global_func_table_.wifi_set_coex_unsafe_channels(
-        global_handle_, unsafe_channels.size(), unsafe_channels.data(),
-        restrictions);
-}
-
-wifi_error WifiLegacyHal::setVoipMode(const std::string& iface_name,
-                                      wifi_voip_mode mode) {
-    return global_func_table_.wifi_set_voip_mode(getIfaceHandle(iface_name),
-                                                 mode);
-}
-
-wifi_error WifiLegacyHal::twtRegisterHandler(
-    const std::string& iface_name, const TwtCallbackHandlers& user_callbacks) {
-    on_twt_event_setup_response_callback = user_callbacks.on_setup_response;
-    on_twt_event_teardown_completion_callback =
-        user_callbacks.on_teardown_completion;
-    on_twt_event_info_frame_received_callback =
-        user_callbacks.on_info_frame_received;
-    on_twt_event_device_notify_callback = user_callbacks.on_device_notify;
-
-    return global_func_table_.wifi_twt_register_handler(
-        getIfaceHandle(iface_name),
-        {onAsyncTwtEventSetupResponse, onAsyncTwtEventTeardownCompletion,
-         onAsyncTwtEventInfoFrameReceived, onAsyncTwtEventDeviceNotify});
-}
-
-std::pair<wifi_error, TwtCapabilitySet> WifiLegacyHal::twtGetCapability(
-    const std::string& iface_name) {
-    TwtCapabilitySet capSet;
-    wifi_error status = global_func_table_.wifi_twt_get_capability(
-        getIfaceHandle(iface_name), &capSet);
-    return {status, capSet};
-}
-
-wifi_error WifiLegacyHal::twtSetupRequest(const std::string& iface_name,
-                                          const TwtSetupRequest& msg) {
-    TwtSetupRequest msgInternal(msg);
-    return global_func_table_.wifi_twt_setup_request(getIfaceHandle(iface_name),
-                                                     &msgInternal);
-}
-
-wifi_error WifiLegacyHal::twtTearDownRequest(const std::string& iface_name,
-                                             const TwtTeardownRequest& msg) {
-    TwtTeardownRequest msgInternal(msg);
-    return global_func_table_.wifi_twt_teardown_request(
-        getIfaceHandle(iface_name), &msgInternal);
-}
-
-wifi_error WifiLegacyHal::twtInfoFrameRequest(const std::string& iface_name,
-                                              const TwtInfoFrameRequest& msg) {
-    TwtInfoFrameRequest msgInternal(msg);
-    return global_func_table_.wifi_twt_info_frame_request(
-        getIfaceHandle(iface_name), &msgInternal);
-}
-
-std::pair<wifi_error, TwtStats> WifiLegacyHal::twtGetStats(
-    const std::string& iface_name, uint8_t configId) {
-    TwtStats stats;
-    wifi_error status = global_func_table_.wifi_twt_get_stats(
-        getIfaceHandle(iface_name), configId, &stats);
-    return {status, stats};
-}
-
-wifi_error WifiLegacyHal::twtClearStats(const std::string& iface_name,
-                                        uint8_t configId) {
-    return global_func_table_.wifi_twt_clear_stats(getIfaceHandle(iface_name),
-                                                   configId);
-}
-
-wifi_error WifiLegacyHal::setDtimConfig(const std::string& iface_name,
-                                        uint32_t multiplier) {
-    return global_func_table_.wifi_set_dtim_config(getIfaceHandle(iface_name),
-                                                   multiplier);
-}
-
-std::pair<wifi_error, std::vector<wifi_usable_channel>>
-WifiLegacyHal::getUsableChannels(uint32_t band_mask, uint32_t iface_mode_mask,
-                                 uint32_t filter_mask) {
-    std::vector<wifi_usable_channel> channels;
-    channels.resize(kMaxWifiUsableChannels);
-    uint32_t size = 0;
-    wifi_error status = global_func_table_.wifi_get_usable_channels(
-        global_handle_, band_mask, iface_mode_mask, filter_mask,
-        channels.size(), &size,
-        reinterpret_cast<wifi_usable_channel*>(channels.data()));
-    CHECK(size >= 0 && size <= kMaxWifiUsableChannels);
-    channels.resize(size);
-    return {status, std::move(channels)};
-}
-
-wifi_error WifiLegacyHal::triggerSubsystemRestart() {
-    return global_func_table_.wifi_trigger_subsystem_restart(global_handle_);
-}
-
-void WifiLegacyHal::invalidate() {
-    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_radio_mode_change_internal_callback = nullptr;
-    on_subsystem_restart_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;
-    on_nan_event_schedule_update_user_callback = nullptr;
-    on_twt_event_setup_response_callback = nullptr;
-    on_twt_event_teardown_completion_callback = nullptr;
-    on_twt_event_info_frame_received_callback = nullptr;
-    on_twt_event_device_notify_callback = nullptr;
-}
-
-}  // namespace legacy_hal
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
diff --git a/wifi/1.5/default/wifi_nan_iface.cpp b/wifi/1.5/default/wifi_nan_iface.cpp
deleted file mode 100644
index 0cc6cd5..0000000
--- a/wifi/1.5/default/wifi_nan_iface.cpp
+++ /dev/null
@@ -1,1003 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <android-base/logging.h>
-
-#include "hidl_return_util.h"
-#include "hidl_struct_util.h"
-#include "wifi_nan_iface.h"
-#include "wifi_status_util.h"
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-using hidl_return_util::validateAndCall;
-
-WifiNanIface::WifiNanIface(
-    const std::string& ifname, bool is_dedicated_iface,
-    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
-    const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util)
-    : ifname_(ifname),
-      is_dedicated_iface_(is_dedicated_iface),
-      legacy_hal_(legacy_hal),
-      iface_util_(iface_util),
-      is_valid_(true) {
-    if (is_dedicated_iface_) {
-        // If using a dedicated iface, set the iface up first.
-        if (!iface_util_.lock()->setUpState(ifname_, true)) {
-            // Fatal failure, invalidate the iface object.
-            invalidate();
-            return;
-        }
-    }
-    // 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";
-                    return;
-                }
-                for (const auto& callback :
-                     shared_ptr_this->getEventCallbacks_1_5()) {
-                    if (!callback
-                             ->notifyCapabilitiesResponse_1_5(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_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;
-            }
-            V1_2::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_1_2()) {
-                if (!callback->eventDataPathConfirm_1_2(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";
-        };
-
-    callback_handlers
-        .on_event_schedule_update = [weak_ptr_this](
-                                        const legacy_hal::
-                                            NanDataPathScheduleUpdateInd& 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;
-        }
-        V1_2::NanDataPathScheduleUpdateInd hidl_struct;
-        if (!hidl_struct_util::convertLegacyNanDataPathScheduleUpdateIndToHidl(
-                msg, &hidl_struct)) {
-            LOG(ERROR) << "Failed to convert nan capabilities response";
-            return;
-        }
-
-        for (const auto& callback : shared_ptr_this->getEventCallbacks_1_2()) {
-            if (!callback->eventDataPathScheduleUpdate(hidl_struct).isOk()) {
-                LOG(ERROR) << "Failed to invoke the callback";
-            }
-        }
-    };
-
-    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();
-    }
-
-    // Register for iface state toggle events.
-    iface_util::IfaceEventHandlers event_handlers = {};
-    event_handlers.on_state_toggle_off_on =
-        [weak_ptr_this](const std::string& /* iface_name */) {
-            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;
-            }
-            // Tell framework that NAN has been disabled.
-            WifiNanStatus status = {
-                NanStatusType::UNSUPPORTED_CONCURRENCY_NAN_DISABLED, ""};
-            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-                if (!callback->eventDisabled(status).isOk()) {
-                    LOG(ERROR) << "Failed to invoke the callback";
-                }
-            }
-        };
-    iface_util_.lock()->registerIfaceEventHandlers(ifname_, event_handlers);
-}
-
-void WifiNanIface::invalidate() {
-    if (!isValid()) {
-        return;
-    }
-    // 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");
-    iface_util_.lock()->unregisterIfaceEventHandlers(ifname_);
-    legacy_hal_.reset();
-    event_cb_handler_.invalidate();
-    event_cb_handler_1_2_.invalidate();
-    event_cb_handler_1_5_.invalidate();
-    is_valid_ = false;
-    if (is_dedicated_iface_) {
-        // If using a dedicated iface, set the iface down.
-        iface_util_.lock()->setUpState(ifname_, false);
-    }
-}
-
-bool WifiNanIface::isValid() { return is_valid_; }
-
-std::string WifiNanIface::getName() { return ifname_; }
-
-std::set<sp<V1_0::IWifiNanIfaceEventCallback>>
-WifiNanIface::getEventCallbacks() {
-    return event_cb_handler_.getCallbacks();
-}
-
-std::set<sp<V1_2::IWifiNanIfaceEventCallback>>
-WifiNanIface::getEventCallbacks_1_2() {
-    return event_cb_handler_1_2_.getCallbacks();
-}
-
-std::set<sp<IWifiNanIfaceEventCallback>> WifiNanIface::getEventCallbacks_1_5() {
-    return event_cb_handler_1_5_.getCallbacks();
-}
-
-Return<void> WifiNanIface::getName(getName_cb 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<void> WifiNanIface::registerEventCallback(
-    const sp<V1_0::IWifiNanIfaceEventCallback>& callback,
-    registerEventCallback_cb hidl_status_cb) {
-    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::enableRequest(uint16_t cmd_id,
-                                         const V1_0::NanEnableRequest& msg,
-                                         enableRequest_cb hidl_status_cb) {
-    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 V1_0::NanConfigRequest& msg,
-                                         configRequest_cb hidl_status_cb) {
-    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<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);
-}
-
-Return<void> WifiNanIface::startSubscribeRequest(
-    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<void> WifiNanIface::stopSubscribeRequest(
-    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<void> WifiNanIface::transmitFollowupRequest(
-    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<void> WifiNanIface::createDataInterfaceRequest(
-    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<void> WifiNanIface::deleteDataInterfaceRequest(
-    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<void> WifiNanIface::initiateDataPathRequest(
-    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<void> WifiNanIface::respondToDataPathIndicationRequest(
-    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<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<void> WifiNanIface::registerEventCallback_1_2(
-    const sp<V1_2::IWifiNanIfaceEventCallback>& callback,
-    registerEventCallback_1_2_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiNanIface::registerEventCallback_1_2Internal,
-                           hidl_status_cb, callback);
-}
-
-Return<void> WifiNanIface::enableRequest_1_2(
-    uint16_t cmd_id, const V1_0::NanEnableRequest& msg1,
-    const V1_2::NanConfigRequestSupplemental& msg2,
-    enableRequest_1_2_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiNanIface::enableRequest_1_2Internal,
-                           hidl_status_cb, cmd_id, msg1, msg2);
-}
-
-Return<void> WifiNanIface::configRequest_1_2(
-    uint16_t cmd_id, const V1_0::NanConfigRequest& msg1,
-    const V1_2::NanConfigRequestSupplemental& msg2,
-    configRequest_1_2_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiNanIface::configRequest_1_2Internal,
-                           hidl_status_cb, cmd_id, msg1, msg2);
-}
-
-Return<void> WifiNanIface::enableRequest_1_4(
-    uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
-    const V1_2::NanConfigRequestSupplemental& msg2,
-    enableRequest_1_4_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiNanIface::enableRequest_1_4Internal,
-                           hidl_status_cb, cmd_id, msg1, msg2);
-}
-
-Return<void> WifiNanIface::configRequest_1_4(
-    uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
-    const V1_2::NanConfigRequestSupplemental& msg2,
-    configRequest_1_4_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiNanIface::configRequest_1_4Internal,
-                           hidl_status_cb, cmd_id, msg1, msg2);
-}
-
-Return<void> WifiNanIface::registerEventCallback_1_5(
-    const sp<IWifiNanIfaceEventCallback>& callback,
-    registerEventCallback_1_5_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiNanIface::registerEventCallback_1_5Internal,
-                           hidl_status_cb, callback);
-}
-
-Return<void> WifiNanIface::enableRequest_1_5(
-    uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
-    const NanConfigRequestSupplemental& msg2,
-    enableRequest_1_5_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiNanIface::enableRequest_1_5Internal,
-                           hidl_status_cb, cmd_id, msg1, msg2);
-}
-
-Return<void> WifiNanIface::configRequest_1_5(
-    uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
-    const NanConfigRequestSupplemental& msg2,
-    configRequest_1_5_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiNanIface::configRequest_1_5Internal,
-                           hidl_status_cb, cmd_id, msg1, msg2);
-}
-
-Return<void> WifiNanIface::getCapabilitiesRequest_1_5(
-    uint16_t cmd_id, getCapabilitiesRequest_1_5_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiNanIface::getCapabilitiesRequest_1_5Internal,
-                           hidl_status_cb, cmd_id);
-}
-
-std::pair<WifiStatus, std::string> WifiNanIface::getNameInternal() {
-    return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
-}
-
-std::pair<WifiStatus, IfaceType> WifiNanIface::getTypeInternal() {
-    return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::NAN};
-}
-
-WifiStatus WifiNanIface::registerEventCallbackInternal(
-    const sp<V1_0::IWifiNanIfaceEventCallback>& callback) {
-    if (!event_cb_handler_.addCallback(callback)) {
-        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-    }
-    return createWifiStatus(WifiStatusCode::SUCCESS);
-}
-
-WifiStatus WifiNanIface::getCapabilitiesRequestInternal(uint16_t /* cmd_id */) {
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-WifiStatus WifiNanIface::enableRequestInternal(
-    uint16_t /* cmd_id */, const V1_0::NanEnableRequest& /* msg */) {
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-WifiStatus WifiNanIface::configRequestInternal(
-    uint16_t /* cmd_id */, const V1_0::NanConfigRequest& /* msg */) {
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-WifiStatus WifiNanIface::disableRequestInternal(uint16_t cmd_id) {
-    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(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(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(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(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(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(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(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(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(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(ifname_, cmd_id, ndpInstanceId);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-WifiStatus WifiNanIface::registerEventCallback_1_2Internal(
-    const sp<V1_2::IWifiNanIfaceEventCallback>& callback) {
-    sp<V1_0::IWifiNanIfaceEventCallback> callback_1_0 = callback;
-    if (!event_cb_handler_.addCallback(callback_1_0)) {
-        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-    }
-    if (!event_cb_handler_1_2_.addCallback(callback)) {
-        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-    }
-    return createWifiStatus(WifiStatusCode::SUCCESS);
-}
-
-WifiStatus WifiNanIface::enableRequest_1_2Internal(
-    uint16_t /* cmd_id */, const V1_0::NanEnableRequest& /* msg1 */,
-    const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-WifiStatus WifiNanIface::configRequest_1_2Internal(
-    uint16_t /* cmd_id */, const V1_0::NanConfigRequest& /* msg1 */,
-    const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-WifiStatus WifiNanIface::enableRequest_1_4Internal(
-    uint16_t /* cmd_id */, const V1_4::NanEnableRequest& /* msg1 */,
-    const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-WifiStatus WifiNanIface::configRequest_1_4Internal(
-    uint16_t /* cmd_id */, const V1_4::NanConfigRequest& /* msg1 */,
-    const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-WifiStatus WifiNanIface::registerEventCallback_1_5Internal(
-    const sp<IWifiNanIfaceEventCallback>& callback) {
-    sp<V1_0::IWifiNanIfaceEventCallback> callback_1_0 = callback;
-    if (!event_cb_handler_.addCallback(callback_1_0)) {
-        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-    }
-    sp<V1_2::IWifiNanIfaceEventCallback> callback_1_2 = callback;
-    if (!event_cb_handler_1_2_.addCallback(callback_1_2)) {
-        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-    }
-    if (!event_cb_handler_1_5_.addCallback(callback)) {
-        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-    }
-    return createWifiStatus(WifiStatusCode::SUCCESS);
-}
-
-WifiStatus WifiNanIface::getCapabilitiesRequest_1_5Internal(uint16_t cmd_id) {
-    legacy_hal::wifi_error legacy_status =
-        legacy_hal_.lock()->nanGetCapabilities(ifname_, cmd_id);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-WifiStatus WifiNanIface::enableRequest_1_5Internal(
-    uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
-    const NanConfigRequestSupplemental& msg2) {
-    legacy_hal::NanEnableRequest legacy_msg;
-    if (!hidl_struct_util::convertHidlNanEnableRequest_1_5ToLegacy(
-            msg1, msg2, &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::configRequest_1_5Internal(
-    uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
-    const NanConfigRequestSupplemental& msg2) {
-    legacy_hal::NanConfigRequest legacy_msg;
-    if (!hidl_struct_util::convertHidlNanConfigRequest_1_5ToLegacy(
-            msg1, msg2, &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);
-}
-
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
diff --git a/wifi/1.5/default/wifi_nan_iface.h b/wifi/1.5/default/wifi_nan_iface.h
deleted file mode 100644
index fb9c047..0000000
--- a/wifi/1.5/default/wifi_nan_iface.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef WIFI_NAN_IFACE_H_
-#define WIFI_NAN_IFACE_H_
-
-#include <android-base/macros.h>
-#include <android/hardware/wifi/1.5/IWifiNanIface.h>
-#include <android/hardware/wifi/1.5/IWifiNanIfaceEventCallback.h>
-
-#include "hidl_callback_util.h"
-#include "wifi_iface_util.h"
-#include "wifi_legacy_hal.h"
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-using namespace android::hardware::wifi::V1_0;
-using namespace android::hardware::wifi::V1_2;
-
-/**
- * HIDL interface object used to control a NAN Iface instance.
- */
-class WifiNanIface : public V1_5::IWifiNanIface {
-   public:
-    WifiNanIface(const std::string& ifname, bool is_dedicated_iface,
-                 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
-                 const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util);
-    // Refer to |WifiChip::invalidate()|.
-    void invalidate();
-    bool isValid();
-    std::string getName();
-
-    // 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<V1_0::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 V1_0::NanEnableRequest& msg,
-                               enableRequest_cb hidl_status_cb) override;
-    Return<void> configRequest(uint16_t cmd_id,
-                               const V1_0::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;
-
-    Return<void> registerEventCallback_1_2(
-        const sp<V1_2::IWifiNanIfaceEventCallback>& callback,
-        registerEventCallback_1_2_cb hidl_status_cb) override;
-    Return<void> enableRequest_1_2(
-        uint16_t cmd_id, const V1_0::NanEnableRequest& msg1,
-        const V1_2::NanConfigRequestSupplemental& msg2,
-        enableRequest_1_2_cb hidl_status_cb) override;
-    Return<void> configRequest_1_2(
-        uint16_t cmd_id, const V1_0::NanConfigRequest& msg1,
-        const V1_2::NanConfigRequestSupplemental& msg2,
-        configRequest_1_2_cb hidl_status_cb) override;
-    Return<void> enableRequest_1_4(
-        uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
-        const V1_2::NanConfigRequestSupplemental& msg2,
-        enableRequest_1_4_cb hidl_status_cb) override;
-    Return<void> configRequest_1_4(
-        uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
-        const V1_2::NanConfigRequestSupplemental& msg2,
-        configRequest_1_4_cb hidl_status_cb) override;
-    Return<void> registerEventCallback_1_5(
-        const sp<IWifiNanIfaceEventCallback>& callback,
-        registerEventCallback_1_5_cb hidl_status_cb) override;
-    Return<void> enableRequest_1_5(
-        uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
-        const NanConfigRequestSupplemental& msg2,
-        enableRequest_1_4_cb hidl_status_cb) override;
-    Return<void> configRequest_1_5(
-        uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
-        const NanConfigRequestSupplemental& msg2,
-        configRequest_1_4_cb hidl_status_cb) override;
-    Return<void> getCapabilitiesRequest_1_5(
-        uint16_t cmd_id, getCapabilitiesRequest_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<V1_0::IWifiNanIfaceEventCallback>& callback);
-    WifiStatus getCapabilitiesRequestInternal(uint16_t cmd_id);
-    WifiStatus enableRequestInternal(uint16_t cmd_id,
-                                     const V1_0::NanEnableRequest& msg);
-    WifiStatus configRequestInternal(uint16_t cmd_id,
-                                     const V1_0::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);
-
-    WifiStatus registerEventCallback_1_2Internal(
-        const sp<V1_2::IWifiNanIfaceEventCallback>& callback);
-    WifiStatus enableRequest_1_2Internal(
-        uint16_t cmd_id, const V1_0::NanEnableRequest& msg1,
-        const V1_2::NanConfigRequestSupplemental& msg2);
-    WifiStatus configRequest_1_2Internal(
-        uint16_t cmd_id, const V1_0::NanConfigRequest& msg,
-        const V1_2::NanConfigRequestSupplemental& msg2);
-    WifiStatus enableRequest_1_4Internal(
-        uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
-        const V1_2::NanConfigRequestSupplemental& msg2);
-    WifiStatus configRequest_1_4Internal(
-        uint16_t cmd_id, const V1_4::NanConfigRequest& msg,
-        const V1_2::NanConfigRequestSupplemental& msg2);
-    WifiStatus registerEventCallback_1_5Internal(
-        const sp<IWifiNanIfaceEventCallback>& callback);
-    WifiStatus enableRequest_1_5Internal(
-        uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
-        const NanConfigRequestSupplemental& msg2);
-    WifiStatus configRequest_1_5Internal(
-        uint16_t cmd_id, const V1_4::NanConfigRequest& msg,
-        const NanConfigRequestSupplemental& msg2);
-    WifiStatus getCapabilitiesRequest_1_5Internal(uint16_t cmd_id);
-
-    // all 1_0 and descendant callbacks
-    std::set<sp<V1_0::IWifiNanIfaceEventCallback>> getEventCallbacks();
-    // all 1_2 and descendant callbacks
-    std::set<sp<V1_2::IWifiNanIfaceEventCallback>> getEventCallbacks_1_2();
-    // all 1_5 and descendant callbacks
-    std::set<sp<IWifiNanIfaceEventCallback>> getEventCallbacks_1_5();
-
-    std::string ifname_;
-    bool is_dedicated_iface_;
-    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-    std::weak_ptr<iface_util::WifiIfaceUtil> iface_util_;
-    bool is_valid_;
-    hidl_callback_util::HidlCallbackHandler<V1_0::IWifiNanIfaceEventCallback>
-        event_cb_handler_;
-    hidl_callback_util::HidlCallbackHandler<V1_2::IWifiNanIfaceEventCallback>
-        event_cb_handler_1_2_;
-    hidl_callback_util::HidlCallbackHandler<IWifiNanIfaceEventCallback>
-        event_cb_handler_1_5_;
-
-    DISALLOW_COPY_AND_ASSIGN(WifiNanIface);
-};
-
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
-
-#endif  // WIFI_NAN_IFACE_H_
diff --git a/wifi/1.5/default/wifi_rtt_controller.cpp b/wifi/1.5/default/wifi_rtt_controller.cpp
deleted file mode 100644
index a0f9969..0000000
--- a/wifi/1.5/default/wifi_rtt_controller.cpp
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <android-base/logging.h>
-
-#include "hidl_return_util.h"
-#include "hidl_struct_util.h"
-#include "wifi_rtt_controller.h"
-#include "wifi_status_util.h"
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-using hidl_return_util::validateAndCall;
-
-WifiRttController::WifiRttController(
-    const std::string& iface_name, const sp<IWifiIface>& bound_iface,
-    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
-    : 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;
-}
-
-bool WifiRttController::isValid() { return is_valid_; }
-
-std::vector<sp<V1_4::IWifiRttControllerEventCallback>>
-WifiRttController::getEventCallbacks() {
-    return event_callbacks_;
-}
-
-std::string WifiRttController::getIfaceName() { return ifname_; }
-
-Return<void> WifiRttController::getBoundIface(getBoundIface_cb hidl_status_cb) {
-    return validateAndCall(
-        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-        &WifiRttController::getBoundIfaceInternal, hidl_status_cb);
-}
-
-Return<void> WifiRttController::registerEventCallback(
-    const sp<V1_0::IWifiRttControllerEventCallback>& callback,
-    registerEventCallback_cb hidl_status_cb) {
-    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<V1_0::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<void> WifiRttController::rangeCancel(
-    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<void> WifiRttController::getCapabilities(
-    getCapabilities_cb 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<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<void> WifiRttController::getResponderInfo(
-    getResponderInfo_cb 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 V1_0::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<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<void> WifiRttController::registerEventCallback_1_4(
-    const sp<V1_4::IWifiRttControllerEventCallback>& callback,
-    registerEventCallback_1_4_cb hidl_status_cb) {
-    return validateAndCall(
-        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-        &WifiRttController::registerEventCallbackInternal_1_4, hidl_status_cb,
-        callback);
-}
-
-Return<void> WifiRttController::rangeRequest_1_4(
-    uint32_t cmd_id, const hidl_vec<V1_4::RttConfig>& rtt_configs,
-    rangeRequest_1_4_cb hidl_status_cb) {
-    return validateAndCall(this,
-                           WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                           &WifiRttController::rangeRequestInternal_1_4,
-                           hidl_status_cb, cmd_id, rtt_configs);
-}
-
-Return<void> WifiRttController::getCapabilities_1_4(
-    getCapabilities_1_4_cb hidl_status_cb) {
-    return validateAndCall(
-        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-        &WifiRttController::getCapabilitiesInternal_1_4, hidl_status_cb);
-}
-
-Return<void> WifiRttController::getResponderInfo_1_4(
-    getResponderInfo_1_4_cb hidl_status_cb) {
-    return validateAndCall(
-        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-        &WifiRttController::getResponderInfoInternal_1_4, hidl_status_cb);
-}
-
-Return<void> WifiRttController::enableResponder_1_4(
-    uint32_t cmd_id, const WifiChannelInfo& channel_hint,
-    uint32_t max_duration_seconds, const V1_4::RttResponder& info,
-    enableResponder_1_4_cb hidl_status_cb) {
-    return validateAndCall(
-        this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-        &WifiRttController::enableResponderInternal_1_4, hidl_status_cb, cmd_id,
-        channel_hint, max_duration_seconds, info);
-}
-
-std::pair<WifiStatus, sp<IWifiIface>>
-WifiRttController::getBoundIfaceInternal() {
-    return {createWifiStatus(WifiStatusCode::SUCCESS), bound_iface_};
-}
-
-WifiStatus WifiRttController::registerEventCallbackInternal(
-    const sp<V1_0::IWifiRttControllerEventCallback>& /* callback */) {
-    // Deprecated support for this api
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-WifiStatus WifiRttController::rangeRequestInternal(
-    uint32_t /* cmd_id */,
-    const std::vector<V1_0::RttConfig>& /* rtt_configs */) {
-    // Deprecated support for this api
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-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(ifname_, cmd_id,
-                                                  legacy_addrs);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-std::pair<WifiStatus, V1_0::RttCapabilities>
-WifiRttController::getCapabilitiesInternal() {
-    // Deprecated support for this api
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED), {}};
-}
-
-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(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(ifname_, cmd_id, legacy_lcr);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-std::pair<WifiStatus, V1_0::RttResponder>
-WifiRttController::getResponderInfoInternal() {
-    // Deprecated support for this api
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED), {}};
-}
-
-WifiStatus WifiRttController::enableResponderInternal(
-    uint32_t /* cmd_id */, const WifiChannelInfo& /* channel_hint */,
-    uint32_t /* max_duration_seconds */, const V1_0::RttResponder& /* info */) {
-    // Deprecated support for this api
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED)};
-}
-
-WifiStatus WifiRttController::disableResponderInternal(uint32_t cmd_id) {
-    legacy_hal::wifi_error legacy_status =
-        legacy_hal_.lock()->disableRttResponder(ifname_, cmd_id);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-WifiStatus WifiRttController::registerEventCallbackInternal_1_4(
-    const sp<V1_4::IWifiRttControllerEventCallback>& callback) {
-    // TODO(b/31632518): remove the callback when the client is destroyed
-    event_callbacks_.emplace_back(callback);
-    return createWifiStatus(WifiStatusCode::SUCCESS);
-}
-
-WifiStatus WifiRttController::rangeRequestInternal_1_4(
-    uint32_t cmd_id, const std::vector<V1_4::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<V1_4::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_1_4(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);
-}
-
-std::pair<WifiStatus, V1_4::RttCapabilities>
-WifiRttController::getCapabilitiesInternal_1_4() {
-    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), {}};
-    }
-    V1_4::RttCapabilities hidl_caps;
-    if (!hidl_struct_util::convertLegacyRttCapabilitiesToHidl(legacy_caps,
-                                                              &hidl_caps)) {
-        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
-    }
-    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
-}
-
-std::pair<WifiStatus, V1_4::RttResponder>
-WifiRttController::getResponderInfoInternal_1_4() {
-    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), {}};
-    }
-    V1_4::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_1_4(
-    uint32_t cmd_id, const WifiChannelInfo& channel_hint,
-    uint32_t max_duration_seconds, const V1_4::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);
-}
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
diff --git a/wifi/1.5/default/wifi_rtt_controller.h b/wifi/1.5/default/wifi_rtt_controller.h
deleted file mode 100644
index 9ac3e06..0000000
--- a/wifi/1.5/default/wifi_rtt_controller.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef WIFI_RTT_CONTROLLER_H_
-#define WIFI_RTT_CONTROLLER_H_
-
-#include <android-base/macros.h>
-#include <android/hardware/wifi/1.0/IWifiIface.h>
-#include <android/hardware/wifi/1.4/IWifiRttController.h>
-#include <android/hardware/wifi/1.4/IWifiRttControllerEventCallback.h>
-
-#include "wifi_legacy_hal.h"
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-
-/**
- * HIDL interface object used to control all RTT operations.
- */
-class WifiRttController : public V1_4::IWifiRttController {
-   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<V1_4::IWifiRttControllerEventCallback>> getEventCallbacks();
-    std::string getIfaceName();
-
-    // HIDL methods exposed.
-    Return<void> getBoundIface(getBoundIface_cb hidl_status_cb) override;
-    Return<void> registerEventCallback(
-        const sp<V1_0::IWifiRttControllerEventCallback>& callback,
-        registerEventCallback_cb hidl_status_cb) override;
-    Return<void> rangeRequest(uint32_t cmd_id,
-                              const hidl_vec<V1_0::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 V1_0::RttResponder& info,
-                                 enableResponder_cb hidl_status_cb) override;
-    Return<void> disableResponder(uint32_t cmd_id,
-                                  disableResponder_cb hidl_status_cb) override;
-    Return<void> registerEventCallback_1_4(
-        const sp<V1_4::IWifiRttControllerEventCallback>& callback,
-        registerEventCallback_1_4_cb hidl_status_cb) override;
-    Return<void> rangeRequest_1_4(uint32_t cmd_id,
-                                  const hidl_vec<V1_4::RttConfig>& rtt_configs,
-                                  rangeRequest_1_4_cb hidl_status_cb) override;
-    Return<void> getCapabilities_1_4(
-        getCapabilities_1_4_cb hidl_status_cb) override;
-    Return<void> getResponderInfo_1_4(
-        getResponderInfo_1_4_cb hidl_status_cb) override;
-    Return<void> enableResponder_1_4(
-        uint32_t cmd_id, const WifiChannelInfo& channel_hint,
-        uint32_t max_duration_seconds, const V1_4::RttResponder& info,
-        enableResponder_1_4_cb hidl_status_cb) override;
-
-   private:
-    // Corresponding worker functions for the HIDL methods.
-    std::pair<WifiStatus, sp<IWifiIface>> getBoundIfaceInternal();
-    WifiStatus registerEventCallbackInternal(
-        const sp<V1_0::IWifiRttControllerEventCallback>& callback);
-    WifiStatus rangeRequestInternal(
-        uint32_t cmd_id, const std::vector<V1_0::RttConfig>& rtt_configs);
-    WifiStatus rangeCancelInternal(
-        uint32_t cmd_id, const std::vector<hidl_array<uint8_t, 6>>& addrs);
-    std::pair<WifiStatus, V1_0::RttCapabilities> getCapabilitiesInternal();
-    WifiStatus setLciInternal(uint32_t cmd_id, const RttLciInformation& lci);
-    WifiStatus setLcrInternal(uint32_t cmd_id, const RttLcrInformation& lcr);
-    std::pair<WifiStatus, V1_0::RttResponder> getResponderInfoInternal();
-    WifiStatus enableResponderInternal(uint32_t cmd_id,
-                                       const WifiChannelInfo& channel_hint,
-                                       uint32_t max_duration_seconds,
-                                       const V1_0::RttResponder& info);
-    WifiStatus disableResponderInternal(uint32_t cmd_id);
-    WifiStatus registerEventCallbackInternal_1_4(
-        const sp<V1_4::IWifiRttControllerEventCallback>& callback);
-    WifiStatus rangeRequestInternal_1_4(
-        uint32_t cmd_id, const std::vector<V1_4::RttConfig>& rtt_configs);
-    std::pair<WifiStatus, V1_4::RttCapabilities> getCapabilitiesInternal_1_4();
-    std::pair<WifiStatus, V1_4::RttResponder> getResponderInfoInternal_1_4();
-    WifiStatus enableResponderInternal_1_4(uint32_t cmd_id,
-                                           const WifiChannelInfo& channel_hint,
-                                           uint32_t max_duration_seconds,
-                                           const V1_4::RttResponder& info);
-
-    std::string ifname_;
-    sp<IWifiIface> bound_iface_;
-    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-    std::vector<sp<V1_4::IWifiRttControllerEventCallback>> event_callbacks_;
-    bool is_valid_;
-
-    DISALLOW_COPY_AND_ASSIGN(WifiRttController);
-};
-
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
-
-#endif  // WIFI_RTT_CONTROLLER_H_
diff --git a/wifi/1.5/default/wifi_sta_iface.cpp b/wifi/1.5/default/wifi_sta_iface.cpp
deleted file mode 100644
index 92c9fe4..0000000
--- a/wifi/1.5/default/wifi_sta_iface.cpp
+++ /dev/null
@@ -1,675 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <android-base/logging.h>
-
-#include "hidl_return_util.h"
-#include "hidl_struct_util.h"
-#include "wifi_sta_iface.h"
-#include "wifi_status_util.h"
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-using hidl_return_util::validateAndCall;
-
-WifiStaIface::WifiStaIface(
-    const std::string& ifname,
-    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
-    const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util)
-    : ifname_(ifname),
-      legacy_hal_(legacy_hal),
-      iface_util_(iface_util),
-      is_valid_(true) {
-    // 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;
-}
-
-bool WifiStaIface::isValid() { return is_valid_; }
-
-std::string WifiStaIface::getName() { return ifname_; }
-
-std::set<sp<IWifiStaIfaceEventCallback>> WifiStaIface::getEventCallbacks() {
-    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<void> WifiStaIface::getType(getType_cb 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<void> WifiStaIface::getCapabilities(getCapabilities_cb 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<void> WifiStaIface::installApfPacketFilter(
-    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<void> WifiStaIface::readApfPacketFilterData(
-    readApfPacketFilterData_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::readApfPacketFilterDataInternal,
-                           hidl_status_cb);
-}
-
-Return<void> WifiStaIface::getBackgroundScanCapabilities(
-    getBackgroundScanCapabilities_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::getBackgroundScanCapabilitiesInternal,
-                           hidl_status_cb);
-}
-
-Return<void> WifiStaIface::getValidFrequenciesForBand(
-    V1_0::WifiBand band, getValidFrequenciesForBand_cb hidl_status_cb) {
-    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,
-    startBackgroundScan_cb hidl_status_cb) {
-    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<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<void> WifiStaIface::disableLinkLayerStatsCollection(
-    disableLinkLayerStatsCollection_cb 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<void> WifiStaIface::getLinkLayerStats_1_3(
-    getLinkLayerStats_1_3_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::getLinkLayerStatsInternal_1_3,
-                           hidl_status_cb);
-}
-
-Return<void> WifiStaIface::getLinkLayerStats_1_5(
-    getLinkLayerStats_1_5_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::getLinkLayerStatsInternal_1_5,
-                           hidl_status_cb);
-}
-
-Return<void> WifiStaIface::startRssiMonitoring(
-    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<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<void> WifiStaIface::getRoamingCapabilities(
-    getRoamingCapabilities_cb 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<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<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<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,
-    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<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<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<void> WifiStaIface::startDebugPacketFateMonitoring(
-    startDebugPacketFateMonitoring_cb 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<void> WifiStaIface::getDebugRxPacketFates(
-    getDebugRxPacketFates_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::getDebugRxPacketFatesInternal,
-                           hidl_status_cb);
-}
-
-Return<void> WifiStaIface::setMacAddress(const hidl_array<uint8_t, 6>& mac,
-                                         setMacAddress_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::setMacAddressInternal, hidl_status_cb,
-                           mac);
-}
-
-Return<void> WifiStaIface::getFactoryMacAddress(
-    getFactoryMacAddress_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::getFactoryMacAddressInternal,
-                           hidl_status_cb);
-}
-
-Return<void> WifiStaIface::setScanMode(bool enable,
-                                       setScanMode_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::setScanModeInternal, hidl_status_cb,
-                           enable);
-}
-
-std::pair<WifiStatus, std::string> WifiStaIface::getNameInternal() {
-    return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
-}
-
-std::pair<WifiStatus, IfaceType> WifiStaIface::getTypeInternal() {
-    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);
-}
-
-std::pair<WifiStatus, uint32_t> WifiStaIface::getCapabilitiesInternal() {
-    legacy_hal::wifi_error legacy_status;
-    uint64_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(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(ifname_, program);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-std::pair<WifiStatus, std::vector<uint8_t>>
-WifiStaIface::readApfPacketFilterDataInternal() {
-    const std::pair<legacy_hal::wifi_error, std::vector<uint8_t>>
-        legacy_status_and_data =
-            legacy_hal_.lock()->readApfPacketFilterData(ifname_);
-    return {createWifiStatusFromLegacyError(legacy_status_and_data.first),
-            std::move(legacy_status_and_data.second)};
-}
-
-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(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(V1_0::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(
-            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) {
-            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;
-        }
-        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(
-        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(ifname_, cmd_id);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-WifiStatus WifiStaIface::enableLinkLayerStatsCollectionInternal(bool debug) {
-    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(ifname_);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-std::pair<WifiStatus, V1_0::StaLinkLayerStats>
-WifiStaIface::getLinkLayerStatsInternal() {
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED), {}};
-}
-
-std::pair<WifiStatus, V1_3::StaLinkLayerStats>
-WifiStaIface::getLinkLayerStatsInternal_1_3() {
-    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED), {}};
-}
-
-std::pair<WifiStatus, V1_5::StaLinkLayerStats>
-WifiStaIface::getLinkLayerStatsInternal_1_5() {
-    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), {}};
-    }
-    V1_5::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(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(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(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(ifname_, legacy_config);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-WifiStatus WifiStaIface::setRoamingStateInternal(StaRoamingState state) {
-    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(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(
-            ifname_, cmd_id, ether_type, 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(ifname_, cmd_id);
-    return createWifiStatusFromLegacyError(legacy_status);
-}
-
-WifiStatus WifiStaIface::setScanningMacOuiInternal(
-    const std::array<uint8_t, 3>& /* oui */) {
-    // deprecated.
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-WifiStatus WifiStaIface::startDebugPacketFateMonitoringInternal() {
-    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(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(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};
-}
-
-WifiStatus WifiStaIface::setMacAddressInternal(
-    const std::array<uint8_t, 6>& mac) {
-    bool status = iface_util_.lock()->setMacAddress(ifname_, mac);
-    if (!status) {
-        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
-    }
-    return createWifiStatus(WifiStatusCode::SUCCESS);
-}
-
-std::pair<WifiStatus, std::array<uint8_t, 6>>
-WifiStaIface::getFactoryMacAddressInternal() {
-    std::array<uint8_t, 6> mac =
-        iface_util_.lock()->getFactoryMacAddress(ifname_);
-    if (mac[0] == 0 && mac[1] == 0 && mac[2] == 0 && mac[3] == 0 &&
-        mac[4] == 0 && mac[5] == 0) {
-        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), mac};
-    }
-    return {createWifiStatus(WifiStatusCode::SUCCESS), mac};
-}
-
-WifiStatus WifiStaIface::setScanModeInternal(bool enable) {
-    // OEM's need to implement this on their devices if needed.
-    LOG(WARNING) << "setScanModeInternal(" << enable << ") not supported";
-    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
-}
-
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
diff --git a/wifi/1.5/default/wifi_sta_iface.h b/wifi/1.5/default/wifi_sta_iface.h
deleted file mode 100644
index f9058b8..0000000
--- a/wifi/1.5/default/wifi_sta_iface.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef WIFI_STA_IFACE_H_
-#define WIFI_STA_IFACE_H_
-
-#include <android-base/macros.h>
-#include <android/hardware/wifi/1.0/IWifiStaIfaceEventCallback.h>
-#include <android/hardware/wifi/1.5/IWifiStaIface.h>
-
-#include "hidl_callback_util.h"
-#include "wifi_iface_util.h"
-#include "wifi_legacy_hal.h"
-
-namespace android {
-namespace hardware {
-namespace wifi {
-namespace V1_5 {
-namespace implementation {
-using namespace android::hardware::wifi::V1_0;
-
-/**
- * HIDL interface object used to control a STA Iface instance.
- */
-class WifiStaIface : public V1_5::IWifiStaIface {
-   public:
-    WifiStaIface(const std::string& ifname,
-                 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
-                 const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util);
-    // Refer to |WifiChip::invalidate()|.
-    void invalidate();
-    bool isValid();
-    std::set<sp<IWifiStaIfaceEventCallback>> getEventCallbacks();
-    std::string getName();
-
-    // 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> readApfPacketFilterData(
-        readApfPacketFilterData_cb hidl_status_cb) override;
-    Return<void> getBackgroundScanCapabilities(
-        getBackgroundScanCapabilities_cb hidl_status_cb) override;
-    Return<void> getValidFrequenciesForBand(
-        V1_0::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> getLinkLayerStats_1_3(
-        getLinkLayerStats_1_3_cb hidl_status_cb) override;
-    Return<void> getLinkLayerStats_1_5(
-        getLinkLayerStats_1_5_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;
-    Return<void> setMacAddress(const hidl_array<uint8_t, 6>& mac,
-                               setMacAddress_cb hidl_status_cb) override;
-    Return<void> getFactoryMacAddress(
-        getFactoryMacAddress_cb hidl_status_cb) override;
-    Return<void> setScanMode(bool enable,
-                             setScanMode_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, std::vector<uint8_t>>
-    readApfPacketFilterDataInternal();
-    std::pair<WifiStatus, StaBackgroundScanCapabilities>
-    getBackgroundScanCapabilitiesInternal();
-    std::pair<WifiStatus, std::vector<WifiChannelInMhz>>
-    getValidFrequenciesForBandInternal(V1_0::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, V1_0::StaLinkLayerStats> getLinkLayerStatsInternal();
-    std::pair<WifiStatus, V1_3::StaLinkLayerStats>
-    getLinkLayerStatsInternal_1_3();
-    std::pair<WifiStatus, V1_5::StaLinkLayerStats>
-    getLinkLayerStatsInternal_1_5();
-    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();
-    WifiStatus setMacAddressInternal(const std::array<uint8_t, 6>& mac);
-    std::pair<WifiStatus, std::array<uint8_t, 6>>
-    getFactoryMacAddressInternal();
-    WifiStatus setScanModeInternal(bool enable);
-
-    std::string ifname_;
-    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
-    std::weak_ptr<iface_util::WifiIfaceUtil> iface_util_;
-    bool is_valid_;
-    hidl_callback_util::HidlCallbackHandler<IWifiStaIfaceEventCallback>
-        event_cb_handler_;
-
-    DISALLOW_COPY_AND_ASSIGN(WifiStaIface);
-};
-
-}  // namespace implementation
-}  // namespace V1_5
-}  // namespace wifi
-}  // namespace hardware
-}  // namespace android
-
-#endif  // WIFI_STA_IFACE_H_
diff --git a/wifi/1.6/Android.bp b/wifi/1.6/Android.bp
new file mode 100644
index 0000000..d293c73
--- /dev/null
+++ b/wifi/1.6/Android.bp
@@ -0,0 +1,32 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+hidl_interface {
+    name: "android.hardware.wifi@1.6",
+    root: "android.hardware",
+    srcs: [
+        "IWifi.hal",
+    ],
+    interfaces: [
+        "android.hardware.wifi@1.0",
+        "android.hardware.wifi@1.1",
+        "android.hardware.wifi@1.2",
+        "android.hardware.wifi@1.3",
+        "android.hardware.wifi@1.4",
+        "android.hardware.wifi@1.5",
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.wifi",
+    ],
+}
diff --git a/wifi/1.6/IWifi.hal b/wifi/1.6/IWifi.hal
new file mode 100644
index 0000000..0123e6c
--- /dev/null
+++ b/wifi/1.6/IWifi.hal
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi@1.6;
+
+import @1.5::IWifi;
+
+/**
+ * This is the root of the HAL module and is the interface returned when
+ * loading an implementation of the Wi-Fi HAL. There must be at most one
+ * module loaded in the system.
+ * IWifi.getChip() must return @1.5::IWifiChip
+ */
+interface IWifi extends @1.5::IWifi {};
diff --git a/wifi/1.5/default/Android.bp b/wifi/1.6/default/Android.bp
similarity index 100%
rename from wifi/1.5/default/Android.bp
rename to wifi/1.6/default/Android.bp
diff --git a/wifi/1.5/default/Android.mk b/wifi/1.6/default/Android.mk
similarity index 96%
rename from wifi/1.5/default/Android.mk
rename to wifi/1.6/default/Android.mk
index 1997b22..ca1c022 100644
--- a/wifi/1.5/default/Android.mk
+++ b/wifi/1.6/default/Android.mk
@@ -77,7 +77,8 @@
     android.hardware.wifi@1.2 \
     android.hardware.wifi@1.3 \
     android.hardware.wifi@1.4 \
-    android.hardware.wifi@1.5
+    android.hardware.wifi@1.5 \
+    android.hardware.wifi@1.6
 LOCAL_C_INCLUDES += $(TOP)/external/libxml2/include
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
 include $(BUILD_STATIC_LIBRARY)
@@ -111,7 +112,8 @@
     android.hardware.wifi@1.2 \
     android.hardware.wifi@1.3 \
     android.hardware.wifi@1.4 \
-    android.hardware.wifi@1.5
+    android.hardware.wifi@1.5 \
+    android.hardware.wifi@1.6
 LOCAL_STATIC_LIBRARIES := \
     android.hardware.wifi@1.0-service-lib
 LOCAL_INIT_RC := android.hardware.wifi@1.0-service.rc
@@ -148,7 +150,8 @@
     android.hardware.wifi@1.2 \
     android.hardware.wifi@1.3 \
     android.hardware.wifi@1.4 \
-    android.hardware.wifi@1.5
+    android.hardware.wifi@1.5 \
+    android.hardware.wifi@1.6
 LOCAL_STATIC_LIBRARIES := \
     android.hardware.wifi@1.0-service-lib
 LOCAL_INIT_RC := android.hardware.wifi@1.0-service-lazy.rc
@@ -185,6 +188,7 @@
     android.hardware.wifi@1.3 \
     android.hardware.wifi@1.4 \
     android.hardware.wifi@1.5 \
+    android.hardware.wifi@1.6 \
     android.hardware.wifi@1.0-service-lib
 LOCAL_SHARED_LIBRARIES := \
     libbase \
diff --git a/wifi/1.5/default/OWNERS b/wifi/1.6/default/OWNERS
similarity index 100%
rename from wifi/1.5/default/OWNERS
rename to wifi/1.6/default/OWNERS
diff --git a/wifi/1.5/default/THREADING.README b/wifi/1.6/default/THREADING.README
similarity index 100%
rename from wifi/1.5/default/THREADING.README
rename to wifi/1.6/default/THREADING.README
diff --git a/wifi/1.5/default/android.hardware.wifi@1.0-service-lazy.rc b/wifi/1.6/default/android.hardware.wifi@1.0-service-lazy.rc
similarity index 100%
rename from wifi/1.5/default/android.hardware.wifi@1.0-service-lazy.rc
rename to wifi/1.6/default/android.hardware.wifi@1.0-service-lazy.rc
diff --git a/wifi/1.5/default/android.hardware.wifi@1.0-service.rc b/wifi/1.6/default/android.hardware.wifi@1.0-service.rc
similarity index 89%
rename from wifi/1.5/default/android.hardware.wifi@1.0-service.rc
rename to wifi/1.6/default/android.hardware.wifi@1.0-service.rc
index 05706ef..18f40d0 100644
--- a/wifi/1.5/default/android.hardware.wifi@1.0-service.rc
+++ b/wifi/1.6/default/android.hardware.wifi@1.0-service.rc
@@ -5,6 +5,7 @@
     interface android.hardware.wifi@1.3::IWifi default
     interface android.hardware.wifi@1.4::IWifi default
     interface android.hardware.wifi@1.5::IWifi default
+    interface android.hardware.wifi@1.6::IWifi default
     class hal
     capabilities NET_ADMIN NET_RAW SYS_MODULE
     user wifi
diff --git a/wifi/1.5/default/android.hardware.wifi@1.0-service.xml b/wifi/1.6/default/android.hardware.wifi@1.0-service.xml
similarity index 89%
rename from wifi/1.5/default/android.hardware.wifi@1.0-service.xml
rename to wifi/1.6/default/android.hardware.wifi@1.0-service.xml
index 88dd1e3..771fbaa 100644
--- a/wifi/1.5/default/android.hardware.wifi@1.0-service.xml
+++ b/wifi/1.6/default/android.hardware.wifi@1.0-service.xml
@@ -2,7 +2,7 @@
     <hal format="hidl">
         <name>android.hardware.wifi</name>
         <transport>hwbinder</transport>
-        <version>1.5</version>
+        <version>1.6</version>
         <interface>
             <name>IWifi</name>
             <instance>default</instance>
diff --git a/wifi/1.5/default/hidl_callback_util.h b/wifi/1.6/default/hidl_callback_util.h
similarity index 88%
rename from wifi/1.5/default/hidl_callback_util.h
rename to wifi/1.6/default/hidl_callback_util.h
index d144658..3ac54c1 100644
--- a/wifi/1.5/default/hidl_callback_util.h
+++ b/wifi/1.6/default/hidl_callback_util.h
@@ -29,20 +29,18 @@
 // callbacks stored in HidlCallbackHandler.
 template <typename CallbackType>
 class HidlDeathHandler : public android::hardware::hidl_death_recipient {
-   public:
+  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 {
+    void serviceDied(uint64_t cookie,
+                     const android::wp<android::hidl::base::V1_0::IBase>& /* who */) override {
         cb_function_(cookie);
     }
 
-   private:
+  private:
     on_death_cb_function cb_function_;
 
     DISALLOW_COPY_AND_ASSIGN(HidlDeathHandler);
@@ -52,18 +50,17 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace hidl_callback_util {
 template <typename CallbackType>
 // Provides a class to manage callbacks for the various HIDL interfaces and
 // handle the death of the process hosting each callback.
 class HidlCallbackHandler {
-   public:
+  public:
     HidlCallbackHandler()
         : death_handler_(new HidlDeathHandler<CallbackType>(
-              std::bind(&HidlCallbackHandler::onObjectDeath, this,
-                        std::placeholders::_1))) {}
+                  std::bind(&HidlCallbackHandler::onObjectDeath, this, std::placeholders::_1))) {}
     ~HidlCallbackHandler() = default;
 
     bool addCallback(const sp<CallbackType>& cb) {
@@ -83,9 +80,7 @@
         return true;
     }
 
-    const std::set<android::sp<CallbackType>>& getCallbacks() {
-        return cb_set_;
-    }
+    const std::set<android::sp<CallbackType>>& getCallbacks() { return cb_set_; }
 
     // Death notification for callbacks.
     void onObjectDeath(uint64_t cookie) {
@@ -108,7 +103,7 @@
         cb_set_.clear();
     }
 
-   private:
+  private:
     std::set<sp<CallbackType>> cb_set_;
     sp<HidlDeathHandler<CallbackType>> death_handler_;
 
@@ -117,7 +112,7 @@
 
 }  // namespace hidl_callback_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/hidl_return_util.h b/wifi/1.6/default/hidl_return_util.h
similarity index 77%
rename from wifi/1.5/default/hidl_return_util.h
rename to wifi/1.6/default/hidl_return_util.h
index 4455185..a0efac2 100644
--- a/wifi/1.5/default/hidl_return_util.h
+++ b/wifi/1.6/default/hidl_return_util.h
@@ -23,7 +23,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace hidl_return_util {
 using namespace android::hardware::wifi::V1_0;
@@ -40,9 +40,9 @@
  */
 // 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) {
+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)...));
@@ -56,9 +56,10 @@
 // This version passes the global lock acquired to the body of the method.
 // 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) {
+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)...));
@@ -71,10 +72,9 @@
 // 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,
-    const std::function<void(const WifiStatus&, ReturnT)>& hidl_cb,
-    Args&&... args) {
+Return<void> validateAndCall(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)...);
@@ -90,12 +90,10 @@
 
 // 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,
-    const std::function<void(const WifiStatus&, ReturnT1, ReturnT2)>& hidl_cb,
-    Args&&... args) {
+        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)...);
@@ -113,7 +111,7 @@
 
 }  // namespace hidl_return_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/hidl_struct_util.cpp b/wifi/1.6/default/hidl_struct_util.cpp
similarity index 63%
rename from wifi/1.5/default/hidl_struct_util.cpp
rename to wifi/1.6/default/hidl_struct_util.cpp
index 338a8f1..3489c9e 100644
--- a/wifi/1.5/default/hidl_struct_util.cpp
+++ b/wifi/1.6/default/hidl_struct_util.cpp
@@ -22,12 +22,13 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace hidl_struct_util {
 
-WifiChannelWidthInMhz convertLegacyWifiChannelWidthToHidl(
-    legacy_hal::wifi_channel_width type);
+using V1_5::NanConfigRequestSupplemental;
+
+WifiChannelWidthInMhz convertLegacyWifiChannelWidthToHidl(legacy_hal::wifi_channel_width type);
 
 hidl_string safeConvertChar(const char* str, size_t max_len) {
     const char* c = str;
@@ -39,8 +40,7 @@
     return hidl_string(str, size);
 }
 
-IWifiChip::ChipCapabilityMask convertLegacyLoggerFeatureToHidlChipCapability(
-    uint32_t feature) {
+IWifiChip::ChipCapabilityMask convertLegacyLoggerFeatureToHidlChipCapability(uint32_t feature) {
     using HidlChipCaps = IWifiChip::ChipCapabilityMask;
     switch (feature) {
         case legacy_hal::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED:
@@ -58,8 +58,8 @@
     return {};
 }
 
-IWifiStaIface::StaIfaceCapabilityMask
-convertLegacyLoggerFeatureToHidlStaIfaceCapability(uint32_t feature) {
+IWifiStaIface::StaIfaceCapabilityMask convertLegacyLoggerFeatureToHidlStaIfaceCapability(
+        uint32_t feature) {
     using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
     switch (feature) {
         case legacy_hal::WIFI_LOGGER_PACKET_FATE_SUPPORTED:
@@ -69,8 +69,7 @@
     return {};
 }
 
-V1_5::IWifiChip::ChipCapabilityMask convertLegacyFeatureToHidlChipCapability(
-    uint64_t feature) {
+V1_5::IWifiChip::ChipCapabilityMask convertLegacyFeatureToHidlChipCapability(uint64_t feature) {
     using HidlChipCaps = V1_5::IWifiChip::ChipCapabilityMask;
     switch (feature) {
         case WIFI_FEATURE_SET_TX_POWER_LIMIT:
@@ -92,8 +91,8 @@
     return {};
 }
 
-IWifiStaIface::StaIfaceCapabilityMask
-convertLegacyFeatureToHidlStaIfaceCapability(uint64_t feature) {
+IWifiStaIface::StaIfaceCapabilityMask convertLegacyFeatureToHidlStaIfaceCapability(
+        uint64_t feature) {
     using HidlStaIfaceCaps = IWifiStaIface::StaIfaceCapabilityMask;
     switch (feature) {
         case WIFI_FEATURE_GSCAN:
@@ -127,9 +126,9 @@
     return {};
 }
 
-bool convertLegacyFeaturesToHidlChipCapabilities(
-    uint64_t legacy_feature_set, uint32_t legacy_logger_feature_set,
-    uint32_t* hidl_caps) {
+bool convertLegacyFeaturesToHidlChipCapabilities(uint64_t legacy_feature_set,
+                                                 uint32_t legacy_logger_feature_set,
+                                                 uint32_t* hidl_caps) {
     if (!hidl_caps) {
         return false;
     }
@@ -141,8 +140,7 @@
                                legacy_hal::WIFI_LOGGER_POWER_EVENT_SUPPORTED,
                                legacy_hal::WIFI_LOGGER_WAKE_LOCK_SUPPORTED}) {
         if (feature & legacy_logger_feature_set) {
-            *hidl_caps |=
-                convertLegacyLoggerFeatureToHidlChipCapability(feature);
+            *hidl_caps |= convertLegacyLoggerFeatureToHidlChipCapability(feature);
         }
     }
     std::vector<uint64_t> features = {WIFI_FEATURE_SET_TX_POWER_LIMIT,
@@ -166,8 +164,7 @@
     return true;
 }
 
-WifiDebugRingBufferFlags convertLegacyDebugRingBufferFlagsToHidl(
-    uint32_t flag) {
+WifiDebugRingBufferFlags convertLegacyDebugRingBufferFlagsToHidl(uint32_t flag) {
     switch (flag) {
         case WIFI_RING_BUFFER_FLAG_HAS_BINARY_ENTRIES:
             return WifiDebugRingBufferFlags::HAS_BINARY_ENTRIES;
@@ -179,22 +176,20 @@
 }
 
 bool convertLegacyDebugRingBufferStatusToHidl(
-    const legacy_hal::wifi_ring_buffer_status& legacy_status,
-    WifiDebugRingBufferStatus* hidl_status) {
+        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->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}) {
+    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->flags |= static_cast<std::underlying_type<WifiDebugRingBufferFlags>::type>(
+                    convertLegacyDebugRingBufferFlagsToHidl(flag));
         }
     }
     hidl_status->ringId = legacy_status.ring_id;
@@ -202,28 +197,25 @@
     // 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);
+        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->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) {
+        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)) {
+        if (!convertLegacyDebugRingBufferStatusToHidl(legacy_status, &hidl_status)) {
             return false;
         }
         hidl_status_vec->push_back(hidl_status);
@@ -231,52 +223,44 @@
     return true;
 }
 
-bool convertLegacyWakeReasonStatsToHidl(
-    const legacy_hal::WakeReasonStats& legacy_stats,
-    WifiDebugHostWakeReasonStats* hidl_stats) {
+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->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->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;
+            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;
+            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;
+            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;
+            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;
+            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;
+            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;
+            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;
+            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;
+            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;
+            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;
+            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) {
+        V1_1::IWifiChip::TxPowerScenario hidl_scenario) {
     switch (hidl_scenario) {
         // This is the only supported scenario for V1_1
         case V1_1::IWifiChip::TxPowerScenario::VOICE_CALL:
@@ -286,7 +270,7 @@
 }
 
 legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy_1_2(
-    V1_2::IWifiChip::TxPowerScenario hidl_scenario) {
+        V1_2::IWifiChip::TxPowerScenario hidl_scenario) {
     switch (hidl_scenario) {
         // This is the only supported scenario for V1_1
         case V1_2::IWifiChip::TxPowerScenario::VOICE_CALL:
@@ -305,7 +289,7 @@
 }
 
 legacy_hal::wifi_latency_mode convertHidlLatencyModeToLegacy(
-    V1_3::IWifiChip::LatencyMode hidl_latency_mode) {
+        V1_3::IWifiChip::LatencyMode hidl_latency_mode) {
     switch (hidl_latency_mode) {
         case V1_3::IWifiChip::LatencyMode::NORMAL:
             return legacy_hal::WIFI_LATENCY_MODE_NORMAL;
@@ -316,8 +300,8 @@
 }
 
 bool convertLegacyWifiMacInfoToHidl(
-    const legacy_hal::WifiMacInfo& legacy_mac_info,
-    V1_4::IWifiChipEventCallback::RadioModeInfo* hidl_radio_mode_info) {
+        const legacy_hal::WifiMacInfo& legacy_mac_info,
+        V1_4::IWifiChipEventCallback::RadioModeInfo* hidl_radio_mode_info) {
     if (!hidl_radio_mode_info) {
         return false;
     }
@@ -366,24 +350,20 @@
             return legacy_hal::WLAN_MAC_5_0_BAND;
         case V1_5::WifiBand::BAND_24GHZ_5GHZ:
         case V1_5::WifiBand::BAND_24GHZ_5GHZ_WITH_DFS:
-            return (legacy_hal::WLAN_MAC_2_4_BAND |
-                    legacy_hal::WLAN_MAC_5_0_BAND);
+            return (legacy_hal::WLAN_MAC_2_4_BAND | legacy_hal::WLAN_MAC_5_0_BAND);
         case V1_5::WifiBand::BAND_6GHZ:
             return legacy_hal::WLAN_MAC_6_0_BAND;
         case V1_5::WifiBand::BAND_5GHZ_6GHZ:
-            return (legacy_hal::WLAN_MAC_5_0_BAND |
-                    legacy_hal::WLAN_MAC_6_0_BAND);
+            return (legacy_hal::WLAN_MAC_5_0_BAND | legacy_hal::WLAN_MAC_6_0_BAND);
         case V1_5::WifiBand::BAND_24GHZ_5GHZ_6GHZ:
         case V1_5::WifiBand::BAND_24GHZ_5GHZ_WITH_DFS_6GHZ:
-            return (legacy_hal::WLAN_MAC_2_4_BAND |
-                    legacy_hal::WLAN_MAC_5_0_BAND |
+            return (legacy_hal::WLAN_MAC_2_4_BAND | legacy_hal::WLAN_MAC_5_0_BAND |
                     legacy_hal::WLAN_MAC_6_0_BAND);
         case V1_5::WifiBand::BAND_60GHZ:
             return legacy_hal::WLAN_MAC_60_0_BAND;
         default:
-            return (
-                legacy_hal::WLAN_MAC_2_4_BAND | legacy_hal::WLAN_MAC_5_0_BAND |
-                legacy_hal::WLAN_MAC_6_0_BAND | legacy_hal::WLAN_MAC_60_0_BAND);
+            return (legacy_hal::WLAN_MAC_2_4_BAND | legacy_hal::WLAN_MAC_5_0_BAND |
+                    legacy_hal::WLAN_MAC_6_0_BAND | legacy_hal::WLAN_MAC_60_0_BAND);
     }
 }
 
@@ -447,45 +427,41 @@
 
 uint32_t convertHidlUsableChannelFilterToLegacy(uint32_t hidl_filter_mask) {
     uint32_t legacy_filter_mask = 0;
-    if (hidl_filter_mask &
-        IWifiChip::UsableChannelFilter::CELLULAR_COEXISTENCE) {
-        legacy_filter_mask |=
-            legacy_hal::WIFI_USABLE_CHANNEL_FILTER_CELLULAR_COEXISTENCE;
+    if (hidl_filter_mask & V1_5::IWifiChip::UsableChannelFilter::CELLULAR_COEXISTENCE) {
+        legacy_filter_mask |= legacy_hal::WIFI_USABLE_CHANNEL_FILTER_CELLULAR_COEXISTENCE;
     }
-    if (hidl_filter_mask & IWifiChip::UsableChannelFilter::CONCURRENCY) {
-        legacy_filter_mask |=
-            legacy_hal::WIFI_USABLE_CHANNEL_FILTER_CONCURRENCY;
+    if (hidl_filter_mask & V1_5::IWifiChip::UsableChannelFilter::CONCURRENCY) {
+        legacy_filter_mask |= legacy_hal::WIFI_USABLE_CHANNEL_FILTER_CONCURRENCY;
     }
     return legacy_filter_mask;
 }
 
 bool convertLegacyWifiUsableChannelToHidl(
-    const legacy_hal::wifi_usable_channel& legacy_usable_channel,
-    V1_5::WifiUsableChannel* hidl_usable_channel) {
+        const legacy_hal::wifi_usable_channel& legacy_usable_channel,
+        V1_5::WifiUsableChannel* hidl_usable_channel) {
     if (!hidl_usable_channel) {
         return false;
     }
     *hidl_usable_channel = {};
     hidl_usable_channel->channel = legacy_usable_channel.freq;
     hidl_usable_channel->channelBandwidth =
-        convertLegacyWifiChannelWidthToHidl(legacy_usable_channel.width);
-    hidl_usable_channel->ifaceModeMask = convertLegacyWifiInterfaceModeToHidl(
-        legacy_usable_channel.iface_mode_mask);
+            convertLegacyWifiChannelWidthToHidl(legacy_usable_channel.width);
+    hidl_usable_channel->ifaceModeMask =
+            convertLegacyWifiInterfaceModeToHidl(legacy_usable_channel.iface_mode_mask);
 
     return true;
 }
 
 bool convertLegacyWifiUsableChannelsToHidl(
-    const std::vector<legacy_hal::wifi_usable_channel>& legacy_usable_channels,
-    std::vector<V1_5::WifiUsableChannel>* hidl_usable_channels) {
+        const std::vector<legacy_hal::wifi_usable_channel>& legacy_usable_channels,
+        std::vector<V1_5::WifiUsableChannel>* hidl_usable_channels) {
     if (!hidl_usable_channels) {
         return false;
     }
     *hidl_usable_channels = {};
     for (const auto& legacy_usable_channel : legacy_usable_channels) {
         V1_5::WifiUsableChannel hidl_usable_channel;
-        if (!convertLegacyWifiUsableChannelToHidl(legacy_usable_channel,
-                                                  &hidl_usable_channel)) {
+        if (!convertLegacyWifiUsableChannelToHidl(legacy_usable_channel, &hidl_usable_channel)) {
             return false;
         }
         hidl_usable_channels->push_back(hidl_usable_channel);
@@ -494,9 +470,8 @@
 }
 
 bool convertLegacyWifiMacInfosToHidl(
-    const std::vector<legacy_hal::WifiMacInfo>& legacy_mac_infos,
-    std::vector<V1_4::IWifiChipEventCallback::RadioModeInfo>*
-        hidl_radio_mode_infos) {
+        const std::vector<legacy_hal::WifiMacInfo>& legacy_mac_infos,
+        std::vector<V1_4::IWifiChipEventCallback::RadioModeInfo>* hidl_radio_mode_infos) {
     if (!hidl_radio_mode_infos) {
         return false;
     }
@@ -504,8 +479,7 @@
 
     for (const auto& legacy_mac_info : legacy_mac_infos) {
         V1_4::IWifiChipEventCallback::RadioModeInfo hidl_radio_mode_info;
-        if (!convertLegacyWifiMacInfoToHidl(legacy_mac_info,
-                                            &hidl_radio_mode_info)) {
+        if (!convertLegacyWifiMacInfoToHidl(legacy_mac_info, &hidl_radio_mode_info)) {
             return false;
         }
         hidl_radio_mode_infos->push_back(hidl_radio_mode_info);
@@ -513,9 +487,9 @@
     return true;
 }
 
-bool convertLegacyFeaturesToHidlStaCapabilities(
-    uint64_t legacy_feature_set, uint32_t legacy_logger_feature_set,
-    uint32_t* hidl_caps) {
+bool convertLegacyFeaturesToHidlStaCapabilities(uint64_t legacy_feature_set,
+                                                uint32_t legacy_logger_feature_set,
+                                                uint32_t* hidl_caps) {
     if (!hidl_caps) {
         return false;
     }
@@ -523,17 +497,14 @@
     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);
+            *hidl_caps |= convertLegacyLoggerFeatureToHidlStaIfaceCapability(feature);
         }
     }
     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}) {
+         {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);
         }
@@ -544,9 +515,8 @@
     return true;
 }
 
-bool convertLegacyApfCapabilitiesToHidl(
-    const legacy_hal::PacketFilterCapabilities& legacy_caps,
-    StaApfPacketFilterCapabilities* hidl_caps) {
+bool convertLegacyApfCapabilitiesToHidl(const legacy_hal::PacketFilterCapabilities& legacy_caps,
+                                        StaApfPacketFilterCapabilities* hidl_caps) {
     if (!hidl_caps) {
         return false;
     }
@@ -557,7 +527,7 @@
 }
 
 uint8_t convertHidlGscanReportEventFlagToLegacy(
-    StaBackgroundScanBucketEventReportSchemeMask hidl_flag) {
+        StaBackgroundScanBucketEventReportSchemeMask hidl_flag) {
     using HidlFlag = StaBackgroundScanBucketEventReportSchemeMask;
     switch (hidl_flag) {
         case HidlFlag::EACH_SCAN:
@@ -581,9 +551,8 @@
     return {};
 }
 
-bool convertLegacyGscanCapabilitiesToHidl(
-    const legacy_hal::wifi_gscan_capabilities& legacy_caps,
-    StaBackgroundScanCapabilities* hidl_caps) {
+bool convertLegacyGscanCapabilitiesToHidl(const legacy_hal::wifi_gscan_capabilities& legacy_caps,
+                                          StaBackgroundScanCapabilities* hidl_caps) {
     if (!hidl_caps) {
         return false;
     }
@@ -615,73 +584,61 @@
     CHECK(false);
 }
 
-bool convertHidlGscanParamsToLegacy(
-    const StaBackgroundScanParameters& hidl_scan_params,
-    legacy_hal::wifi_scan_cmd_params* legacy_scan_params) {
+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;
+    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++) {
+    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];
+                hidl_scan_params.buckets[bucket_idx];
         legacy_hal::wifi_scan_bucket_spec& legacy_bucket_spec =
-            legacy_scan_params->buckets[bucket_idx];
+                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.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.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}) {
+        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_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];
+        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;
 }
 
-bool convertLegacyIeToHidl(
-    const legacy_hal::wifi_information_element& legacy_ie,
-    WifiInformationElement* hidl_ie) {
+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);
+    hidl_ie->data = std::vector<uint8_t>(legacy_ie.data, legacy_ie.data + legacy_ie.len);
     return true;
 }
 
@@ -702,14 +659,12 @@
         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;
+                       << ", 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;
+            LOG(ERROR) << "Error converting IE. Id: " << legacy_ie.id << ", len: " << legacy_ie.len;
             break;
         }
         hidl_ies->push_back(std::move(hidl_ie));
@@ -717,24 +672,23 @@
     }
     // 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;
+        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,
-    StaScanResult* hidl_scan_result) {
+bool convertLegacyGscanResultToHidl(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));
+            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;
@@ -743,9 +697,8 @@
     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)) {
+        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);
@@ -754,8 +707,8 @@
 }
 
 bool convertLegacyCachedGscanResultsToHidl(
-    const legacy_hal::wifi_cached_scan_results& legacy_cached_scan_result,
-    StaScanData* hidl_scan_data) {
+        const legacy_hal::wifi_cached_scan_results& legacy_cached_scan_result,
+        StaScanData* hidl_scan_data) {
     if (!hidl_scan_data) {
         return false;
     }
@@ -763,8 +716,7 @@
     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>(
+            hidl_scan_data->flags |= static_cast<std::underlying_type<StaScanDataFlagMask>::type>(
                     convertLegacyGscanDataFlagToHidl(flag));
         }
     }
@@ -773,12 +725,10 @@
     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++) {
+    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)) {
+        if (!convertLegacyGscanResultToHidl(legacy_cached_scan_result.results[result_idx], false,
+                                            &hidl_scan_result)) {
             return false;
         }
         hidl_scan_results.push_back(hidl_scan_result);
@@ -788,17 +738,15 @@
 }
 
 bool convertLegacyVectorOfCachedGscanResultsToHidl(
-    const std::vector<legacy_hal::wifi_cached_scan_results>&
-        legacy_cached_scan_results,
-    std::vector<StaScanData>* hidl_scan_datas) {
+        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)) {
+        if (!convertLegacyCachedGscanResultsToHidl(legacy_cached_scan_result, &hidl_scan_data)) {
             return false;
         }
         hidl_scan_datas->push_back(hidl_scan_data);
@@ -806,8 +754,7 @@
     return true;
 }
 
-WifiDebugTxPacketFate convertLegacyDebugTxPacketFateToHidl(
-    legacy_hal::wifi_tx_packet_fate fate) {
+WifiDebugTxPacketFate convertLegacyDebugTxPacketFateToHidl(legacy_hal::wifi_tx_packet_fate fate) {
     switch (fate) {
         case legacy_hal::TX_PKT_FATE_ACKED:
             return WifiDebugTxPacketFate::ACKED;
@@ -833,8 +780,7 @@
     CHECK(false) << "Unknown legacy fate type: " << fate;
 }
 
-WifiDebugRxPacketFate convertLegacyDebugRxPacketFateToHidl(
-    legacy_hal::wifi_rx_packet_fate fate) {
+WifiDebugRxPacketFate convertLegacyDebugRxPacketFateToHidl(legacy_hal::wifi_rx_packet_fate fate) {
     switch (fate) {
         case legacy_hal::RX_PKT_FATE_SUCCESS:
             return WifiDebugRxPacketFate::SUCCESS;
@@ -863,7 +809,7 @@
 }
 
 WifiDebugPacketFateFrameType convertLegacyDebugPacketFateFrameTypeToHidl(
-    legacy_hal::frame_type type) {
+        legacy_hal::frame_type type) {
     switch (type) {
         case legacy_hal::FRAME_TYPE_UNKNOWN:
             return WifiDebugPacketFateFrameType::UNKNOWN;
@@ -875,40 +821,36 @@
     CHECK(false) << "Unknown legacy frame type: " << type;
 }
 
-bool convertLegacyDebugPacketFateFrameToHidl(
-    const legacy_hal::frame_info& legacy_frame,
-    WifiDebugPacketFateFrameInfo* hidl_frame) {
+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->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);
+    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);
+            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) {
+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);
+    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) {
+        const std::vector<legacy_hal::wifi_tx_report>& legacy_fates,
+        std::vector<WifiDebugTxPacketFateReport>* hidl_fates) {
     if (!hidl_fates) {
         return false;
     }
@@ -923,21 +865,19 @@
     return true;
 }
 
-bool convertLegacyDebugRxPacketFateToHidl(
-    const legacy_hal::wifi_rx_report& legacy_fate,
-    WifiDebugRxPacketFateReport* hidl_fate) {
+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);
+    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) {
+        const std::vector<legacy_hal::wifi_rx_report>& legacy_fates,
+        std::vector<WifiDebugRxPacketFateReport>* hidl_fates) {
     if (!hidl_fates) {
         return false;
     }
@@ -953,8 +893,8 @@
 }
 
 bool convertLegacyLinkLayerRadioStatsToHidl(
-    const legacy_hal::LinkLayerRadioStats& legacy_radio_stat,
-    V1_5::StaLinkLayerRadioStats* hidl_radio_stat) {
+        const legacy_hal::LinkLayerRadioStats& legacy_radio_stat,
+        V1_5::StaLinkLayerRadioStats* hidl_radio_stat) {
     if (!hidl_radio_stat) {
         return false;
     }
@@ -964,20 +904,13 @@
     hidl_radio_stat->V1_3.V1_0.onTimeInMs = legacy_radio_stat.stats.on_time;
     hidl_radio_stat->V1_3.V1_0.txTimeInMs = legacy_radio_stat.stats.tx_time;
     hidl_radio_stat->V1_3.V1_0.rxTimeInMs = legacy_radio_stat.stats.rx_time;
-    hidl_radio_stat->V1_3.V1_0.onTimeInMsForScan =
-        legacy_radio_stat.stats.on_time_scan;
-    hidl_radio_stat->V1_3.V1_0.txTimeInMsPerLevel =
-        legacy_radio_stat.tx_time_per_levels;
-    hidl_radio_stat->V1_3.onTimeInMsForNanScan =
-        legacy_radio_stat.stats.on_time_nbd;
-    hidl_radio_stat->V1_3.onTimeInMsForBgScan =
-        legacy_radio_stat.stats.on_time_gscan;
-    hidl_radio_stat->V1_3.onTimeInMsForRoamScan =
-        legacy_radio_stat.stats.on_time_roam_scan;
-    hidl_radio_stat->V1_3.onTimeInMsForPnoScan =
-        legacy_radio_stat.stats.on_time_pno_scan;
-    hidl_radio_stat->V1_3.onTimeInMsForHs20Scan =
-        legacy_radio_stat.stats.on_time_hs20;
+    hidl_radio_stat->V1_3.V1_0.onTimeInMsForScan = legacy_radio_stat.stats.on_time_scan;
+    hidl_radio_stat->V1_3.V1_0.txTimeInMsPerLevel = legacy_radio_stat.tx_time_per_levels;
+    hidl_radio_stat->V1_3.onTimeInMsForNanScan = legacy_radio_stat.stats.on_time_nbd;
+    hidl_radio_stat->V1_3.onTimeInMsForBgScan = legacy_radio_stat.stats.on_time_gscan;
+    hidl_radio_stat->V1_3.onTimeInMsForRoamScan = legacy_radio_stat.stats.on_time_roam_scan;
+    hidl_radio_stat->V1_3.onTimeInMsForPnoScan = legacy_radio_stat.stats.on_time_pno_scan;
+    hidl_radio_stat->V1_3.onTimeInMsForHs20Scan = legacy_radio_stat.stats.on_time_hs20;
 
     std::vector<V1_3::WifiChannelStats> hidl_channel_stats;
 
@@ -991,10 +924,8 @@
          */
         hidl_channel_stat.channel.width = WifiChannelWidthInMhz::WIDTH_20;
         hidl_channel_stat.channel.centerFreq = channel_stat.channel.center_freq;
-        hidl_channel_stat.channel.centerFreq0 =
-            channel_stat.channel.center_freq0;
-        hidl_channel_stat.channel.centerFreq1 =
-            channel_stat.channel.center_freq1;
+        hidl_channel_stat.channel.centerFreq0 = channel_stat.channel.center_freq0;
+        hidl_channel_stat.channel.centerFreq1 = channel_stat.channel.center_freq1;
         hidl_channel_stats.push_back(hidl_channel_stat);
     }
 
@@ -1003,9 +934,8 @@
     return true;
 }
 
-bool convertLegacyLinkLayerStatsToHidl(
-    const legacy_hal::LinkLayerStats& legacy_stats,
-    StaLinkLayerStats* hidl_stats) {
+bool convertLegacyLinkLayerStatsToHidl(const legacy_hal::LinkLayerStats& legacy_stats,
+                                       V1_5::StaLinkLayerStats* hidl_stats) {
     if (!hidl_stats) {
         return false;
     }
@@ -1014,77 +944,76 @@
     hidl_stats->iface.V1_0.beaconRx = legacy_stats.iface.beacon_rx;
     hidl_stats->iface.V1_0.avgRssiMgmt = legacy_stats.iface.rssi_mgmt;
     hidl_stats->iface.V1_0.wmeBePktStats.rxMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].rx_mpdu;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].rx_mpdu;
     hidl_stats->iface.V1_0.wmeBePktStats.txMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].tx_mpdu;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].tx_mpdu;
     hidl_stats->iface.V1_0.wmeBePktStats.lostMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].mpdu_lost;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].mpdu_lost;
     hidl_stats->iface.V1_0.wmeBePktStats.retries =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].retries;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].retries;
     hidl_stats->iface.wmeBeContentionTimeStats.contentionTimeMinInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_min;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_min;
     hidl_stats->iface.wmeBeContentionTimeStats.contentionTimeMaxInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_max;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_max;
     hidl_stats->iface.wmeBeContentionTimeStats.contentionTimeAvgInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_avg;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_avg;
     hidl_stats->iface.wmeBeContentionTimeStats.contentionNumSamples =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples;
     hidl_stats->iface.V1_0.wmeBkPktStats.rxMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu;
     hidl_stats->iface.V1_0.wmeBkPktStats.txMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].tx_mpdu;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].tx_mpdu;
     hidl_stats->iface.V1_0.wmeBkPktStats.lostMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].mpdu_lost;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].mpdu_lost;
     hidl_stats->iface.V1_0.wmeBkPktStats.retries =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].retries;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].retries;
     hidl_stats->iface.wmeBkContentionTimeStats.contentionTimeMinInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_min;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_min;
     hidl_stats->iface.wmeBkContentionTimeStats.contentionTimeMaxInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_max;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_max;
     hidl_stats->iface.wmeBkContentionTimeStats.contentionTimeAvgInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_avg;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_avg;
     hidl_stats->iface.wmeBkContentionTimeStats.contentionNumSamples =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples;
     hidl_stats->iface.V1_0.wmeViPktStats.rxMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu;
     hidl_stats->iface.V1_0.wmeViPktStats.txMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].tx_mpdu;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].tx_mpdu;
     hidl_stats->iface.V1_0.wmeViPktStats.lostMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].mpdu_lost;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].mpdu_lost;
     hidl_stats->iface.V1_0.wmeViPktStats.retries =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].retries;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].retries;
     hidl_stats->iface.wmeViContentionTimeStats.contentionTimeMinInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_min;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_min;
     hidl_stats->iface.wmeViContentionTimeStats.contentionTimeMaxInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_max;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_max;
     hidl_stats->iface.wmeViContentionTimeStats.contentionTimeAvgInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_avg;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_avg;
     hidl_stats->iface.wmeViContentionTimeStats.contentionNumSamples =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples;
     hidl_stats->iface.V1_0.wmeVoPktStats.rxMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu;
     hidl_stats->iface.V1_0.wmeVoPktStats.txMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].tx_mpdu;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].tx_mpdu;
     hidl_stats->iface.V1_0.wmeVoPktStats.lostMpdu =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].mpdu_lost;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].mpdu_lost;
     hidl_stats->iface.V1_0.wmeVoPktStats.retries =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].retries;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].retries;
     hidl_stats->iface.wmeVoContentionTimeStats.contentionTimeMinInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_min;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_min;
     hidl_stats->iface.wmeVoContentionTimeStats.contentionTimeMaxInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_max;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_max;
     hidl_stats->iface.wmeVoContentionTimeStats.contentionTimeAvgInUsec =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_avg;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_avg;
     hidl_stats->iface.wmeVoContentionTimeStats.contentionNumSamples =
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples;
+            legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples;
     hidl_stats->iface.timeSliceDutyCycleInPercent =
-        legacy_stats.iface.info.time_slicing_duty_cycle_percent;
+            legacy_stats.iface.info.time_slicing_duty_cycle_percent;
     // peer info legacy_stats conversion.
-    std::vector<StaPeerInfo> hidl_peers_info_stats;
+    std::vector<V1_5::StaPeerInfo> hidl_peers_info_stats;
     for (const auto& legacy_peer_info_stats : legacy_stats.peers) {
-        StaPeerInfo hidl_peer_info_stats;
-        if (!convertLegacyPeerInfoStatsToHidl(legacy_peer_info_stats,
-                                              &hidl_peer_info_stats)) {
+        V1_5::StaPeerInfo hidl_peer_info_stats;
+        if (!convertLegacyPeerInfoStatsToHidl(legacy_peer_info_stats, &hidl_peer_info_stats)) {
             return false;
         }
         hidl_peers_info_stats.push_back(hidl_peer_info_stats);
@@ -1094,8 +1023,7 @@
     std::vector<V1_5::StaLinkLayerRadioStats> hidl_radios_stats;
     for (const auto& legacy_radio_stats : legacy_stats.radios) {
         V1_5::StaLinkLayerRadioStats hidl_radio_stats;
-        if (!convertLegacyLinkLayerRadioStatsToHidl(legacy_radio_stats,
-                                                    &hidl_radio_stats)) {
+        if (!convertLegacyLinkLayerRadioStatsToHidl(legacy_radio_stats, &hidl_radio_stats)) {
             return false;
         }
         hidl_radios_stats.push_back(hidl_radio_stats);
@@ -1107,23 +1035,19 @@
     return true;
 }
 
-bool convertLegacyPeerInfoStatsToHidl(
-    const legacy_hal::WifiPeerInfo& legacy_peer_info_stats,
-    StaPeerInfo* hidl_peer_info_stats) {
+bool convertLegacyPeerInfoStatsToHidl(const legacy_hal::WifiPeerInfo& legacy_peer_info_stats,
+                                      V1_5::StaPeerInfo* hidl_peer_info_stats) {
     if (!hidl_peer_info_stats) {
         return false;
     }
     *hidl_peer_info_stats = {};
-    hidl_peer_info_stats->staCount =
-        legacy_peer_info_stats.peer_info.bssload.sta_count;
-    hidl_peer_info_stats->chanUtil =
-        legacy_peer_info_stats.peer_info.bssload.chan_util;
+    hidl_peer_info_stats->staCount = legacy_peer_info_stats.peer_info.bssload.sta_count;
+    hidl_peer_info_stats->chanUtil = legacy_peer_info_stats.peer_info.bssload.chan_util;
 
-    std::vector<StaRateStat> hidlRateStats;
+    std::vector<V1_5::StaRateStat> hidlRateStats;
     for (const auto& legacy_rate_stats : legacy_peer_info_stats.rate_stats) {
-        StaRateStat rateStat;
-        if (!convertLegacyWifiRateInfoToHidl(legacy_rate_stats.rate,
-                                             &rateStat.rateInfo)) {
+        V1_5::StaRateStat rateStat;
+        if (!convertLegacyWifiRateInfoToHidl(legacy_rate_stats.rate, &rateStat.rateInfo)) {
             return false;
         }
         rateStat.txMpdu = legacy_rate_stats.tx_mpdu;
@@ -1137,8 +1061,8 @@
 }
 
 bool convertLegacyRoamingCapabilitiesToHidl(
-    const legacy_hal::wifi_roaming_capabilities& legacy_caps,
-    StaRoamingCapabilities* hidl_caps) {
+        const legacy_hal::wifi_roaming_capabilities& legacy_caps,
+        StaRoamingCapabilities* hidl_caps) {
     if (!hidl_caps) {
         return false;
     }
@@ -1148,9 +1072,8 @@
     return true;
 }
 
-bool convertHidlRoamingConfigToLegacy(
-    const StaRoamingConfig& hidl_config,
-    legacy_hal::wifi_roaming_config* legacy_config) {
+bool convertHidlRoamingConfigToLegacy(const StaRoamingConfig& hidl_config,
+                                      legacy_hal::wifi_roaming_config* legacy_config) {
     if (!legacy_config) {
         return false;
     }
@@ -1170,15 +1093,13 @@
     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());
+        memcpy(legacy_config->whitelist_ssid[i].ssid_str, ssid.data(), ssid.size());
         i++;
     }
     return true;
 }
 
-legacy_hal::fw_roaming_state_t convertHidlRoamingStateToLegacy(
-    StaRoamingState state) {
+legacy_hal::fw_roaming_state_t convertHidlRoamingStateToLegacy(StaRoamingState state) {
     switch (state) {
         case StaRoamingState::ENABLED:
             return legacy_hal::ROAMING_ENABLE;
@@ -1200,8 +1121,7 @@
     CHECK(false);
 }
 
-legacy_hal::NanPublishType convertHidlNanPublishTypeToLegacy(
-    NanPublishType type) {
+legacy_hal::NanPublishType convertHidlNanPublishTypeToLegacy(NanPublishType type) {
     switch (type) {
         case NanPublishType::UNSOLICITED:
             return legacy_hal::NAN_PUBLISH_TYPE_UNSOLICITED;
@@ -1223,8 +1143,7 @@
     CHECK(false);
 }
 
-legacy_hal::NanSubscribeType convertHidlNanSubscribeTypeToLegacy(
-    NanSubscribeType type) {
+legacy_hal::NanSubscribeType convertHidlNanSubscribeTypeToLegacy(NanSubscribeType type) {
     switch (type) {
         case NanSubscribeType::PASSIVE:
             return legacy_hal::NAN_SUBSCRIBE_TYPE_PASSIVE;
@@ -1245,7 +1164,7 @@
 }
 
 legacy_hal::NanDataPathChannelCfg convertHidlNanDataPathChannelCfgToLegacy(
-    NanDataPathChannelCfg type) {
+        NanDataPathChannelCfg type) {
     switch (type) {
         case NanDataPathChannelCfg::CHANNEL_NOT_REQUESTED:
             return legacy_hal::NAN_DP_CHANNEL_NOT_REQUESTED;
@@ -1289,39 +1208,36 @@
     CHECK(false);
 }
 
-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) {
     wifiNanStatus->status = convertLegacyNanStatusTypeToHidl(type);
     wifiNanStatus->description = safeConvertChar(str, max_len);
 }
 
-bool convertHidlNanEnableRequestToLegacy(
-    const V1_4::NanEnableRequest& hidl_request,
-    legacy_hal::NanEnableRequest* legacy_request) {
+bool convertHidlNanEnableRequestToLegacy(const V1_4::NanEnableRequest& hidl_request,
+                                         legacy_hal::NanEnableRequest* legacy_request) {
     if (!legacy_request) {
-        LOG(ERROR)
-            << "convertHidlNanEnableRequestToLegacy: null 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];
+            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];
+            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;
+            hidl_request.configParams.disableDiscoveryAddressChangeIndication ? 0x1 : 0x0;
     legacy_request->discovery_indication_cfg |=
-        hidl_request.configParams.disableStartedClusterIndication ? 0x2 : 0x0;
+            hidl_request.configParams.disableStartedClusterIndication ? 0x2 : 0x0;
     legacy_request->discovery_indication_cfg |=
-        hidl_request.configParams.disableJoinedClusterIndication ? 0x4 : 0x0;
+            hidl_request.configParams.disableJoinedClusterIndication ? 0x4 : 0x0;
     legacy_request->config_sid_beacon = 1;
     if (hidl_request.configParams.numberOfPublishServiceIdsInBeacon > 127) {
         LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: "
@@ -1329,9 +1245,8 @@
         return false;
     }
     legacy_request->sid_beacon_val =
-        (hidl_request.configParams.includePublishServiceIdsInBeacon ? 0x1
-                                                                    : 0x0) |
-        (hidl_request.configParams.numberOfPublishServiceIdsInBeacon << 1);
+            (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: "
@@ -1339,15 +1254,13 @@
         return false;
     }
     legacy_request->subscribe_sid_beacon_val =
-        (hidl_request.configParams.includeSubscribeServiceIdsInBeacon ? 0x1
-                                                                      : 0x0) |
-        (hidl_request.configParams.numberOfSubscribeServiceIdsInBeacon << 1);
+            (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->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;
+            hidl_request.configParams.macAddressRandomizationIntervalSec;
     legacy_request->config_2dot4g_rssi_close = 1;
     if (hidl_request.configParams.bandSpecificConfig.size() != 3) {
         LOG(ERROR) << "convertHidlNanEnableRequestToLegacy: "
@@ -1355,134 +1268,93 @@
         return false;
     }
     legacy_request->rssi_close_2dot4g_val =
-        hidl_request.configParams
-            .bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_24GHZ]
-            .rssiClose;
+            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;
+            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;
+            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->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;
+            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;
+            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;
+            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;
+            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;
+            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;
+            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;
+            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;
+        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_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;
+            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;
+            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;
+            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;
+            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;
+            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;
+            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];
+            hidl_request.debugConfigs.useSdfInBandVal[(size_t)NanBandIndex::NAN_BAND_5GHZ];
 
     /* TODO: b/145609058
      * Missing updates needed to legacy_hal::NanEnableRequest and conversion to
@@ -1491,13 +1363,11 @@
     return true;
 }
 
-bool convertHidlNanEnableRequest_1_4ToLegacy(
-    const V1_4::NanEnableRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
-    legacy_hal::NanEnableRequest* legacy_request) {
+bool convertHidlNanEnableRequest_1_4ToLegacy(const V1_4::NanEnableRequest& hidl_request1,
+                                             const NanConfigRequestSupplemental& hidl_request2,
+                                             legacy_hal::NanEnableRequest* legacy_request) {
     if (!legacy_request) {
-        LOG(ERROR)
-            << "convertHidlNanEnableRequest_1_4ToLegacy: null legacy_request";
+        LOG(ERROR) << "convertHidlNanEnableRequest_1_4ToLegacy: null legacy_request";
         return false;
     }
 
@@ -1507,71 +1377,60 @@
     }
 
     legacy_request->config_discovery_beacon_int = 1;
-    legacy_request->discovery_beacon_interval =
-        hidl_request2.V1_2.discoveryBeaconIntervalMs;
+    legacy_request->discovery_beacon_interval = hidl_request2.V1_2.discoveryBeaconIntervalMs;
     legacy_request->config_nss = 1;
     legacy_request->nss = hidl_request2.V1_2.numberOfSpatialStreamsInDiscovery;
     legacy_request->config_dw_early_termination = 1;
     legacy_request->enable_dw_termination =
-        hidl_request2.V1_2.enableDiscoveryWindowEarlyTermination;
+            hidl_request2.V1_2.enableDiscoveryWindowEarlyTermination;
     legacy_request->config_enable_ranging = 1;
     legacy_request->enable_ranging = hidl_request2.V1_2.enableRanging;
 
     return true;
 }
 
-bool convertHidlNanEnableRequest_1_5ToLegacy(
-    const V1_4::NanEnableRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
-    legacy_hal::NanEnableRequest* legacy_request) {
+bool convertHidlNanEnableRequest_1_5ToLegacy(const V1_4::NanEnableRequest& hidl_request1,
+                                             const NanConfigRequestSupplemental& hidl_request2,
+                                             legacy_hal::NanEnableRequest* legacy_request) {
     if (!legacy_request) {
-        LOG(ERROR)
-            << "convertHidlNanEnableRequest_1_5ToLegacy: null legacy_request";
+        LOG(ERROR) << "convertHidlNanEnableRequest_1_5ToLegacy: null legacy_request";
         return false;
     }
 
     *legacy_request = {};
-    if (!convertHidlNanEnableRequest_1_4ToLegacy(hidl_request1, hidl_request2,
-                                                 legacy_request)) {
+    if (!convertHidlNanEnableRequest_1_4ToLegacy(hidl_request1, hidl_request2, legacy_request)) {
         return false;
     }
 
     legacy_request->config_enable_instant_mode = 1;
-    legacy_request->enable_instant_mode =
-        hidl_request2.enableInstantCommunicationMode;
+    legacy_request->enable_instant_mode = hidl_request2.enableInstantCommunicationMode;
 
     return true;
 }
 
-bool convertHidlNanConfigRequest_1_5ToLegacy(
-    const V1_4::NanConfigRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
-    legacy_hal::NanConfigRequest* legacy_request) {
+bool convertHidlNanConfigRequest_1_5ToLegacy(const V1_4::NanConfigRequest& hidl_request1,
+                                             const NanConfigRequestSupplemental& hidl_request2,
+                                             legacy_hal::NanConfigRequest* legacy_request) {
     if (!legacy_request) {
-        LOG(ERROR)
-            << "convertHidlNanConfigRequest_1_5ToLegacy: null legacy_request";
+        LOG(ERROR) << "convertHidlNanConfigRequest_1_5ToLegacy: null legacy_request";
         return false;
     }
 
     *legacy_request = {};
-    if (!convertHidlNanConfigRequest_1_4ToLegacy(hidl_request1, hidl_request2,
-                                                 legacy_request)) {
+    if (!convertHidlNanConfigRequest_1_4ToLegacy(hidl_request1, hidl_request2, legacy_request)) {
         return false;
     }
 
     legacy_request->config_enable_instant_mode = 1;
-    legacy_request->enable_instant_mode =
-        hidl_request2.enableInstantCommunicationMode;
+    legacy_request->enable_instant_mode = hidl_request2.enableInstantCommunicationMode;
 
     return true;
 }
 
-bool convertHidlNanPublishRequestToLegacy(
-    const NanPublishRequest& hidl_request,
-    legacy_hal::NanPublishRequest* legacy_request) {
+bool convertHidlNanPublishRequestToLegacy(const NanPublishRequest& hidl_request,
+                                          legacy_hal::NanPublishRequest* legacy_request) {
     if (!legacy_request) {
-        LOG(ERROR)
-            << "convertHidlNanPublishRequestToLegacy: null legacy_request";
+        LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: null legacy_request";
         return false;
     }
     *legacy_request = {};
@@ -1580,22 +1439,18 @@
     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();
+    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(),
+    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) {
+    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;
@@ -1604,9 +1459,8 @@
            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) {
+            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;
@@ -1614,49 +1468,38 @@
     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();
+    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(),
+    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();
+    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(),
+    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->rssi_threshold_flag = hidl_request.baseConfigs.useRssiThreshold;
     legacy_request->recv_indication_cfg = 0;
     legacy_request->recv_indication_cfg |=
-        hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1
-                                                                       : 0x0;
+            hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1 : 0x0;
     legacy_request->recv_indication_cfg |=
-        hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
+            hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
     legacy_request->recv_indication_cfg |=
-        hidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
+            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->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";
+                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,
@@ -1665,10 +1508,9 @@
     }
     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.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
         legacy_request->key_info.body.passphrase_info.passphrase_len =
-            hidl_request.baseConfigs.securityConfig.passphrase.size();
+                hidl_request.baseConfigs.securityConfig.passphrase.size();
         if (legacy_request->key_info.body.passphrase_info.passphrase_len <
             NAN_SECURITY_MIN_PASSPHRASE_LEN) {
             LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: "
@@ -1686,45 +1528,36 @@
                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;
+            (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;
+            hidl_request.baseConfigs.rangingIntervalMsec;
     legacy_request->ranging_cfg.config_ranging_indications =
-        hidl_request.baseConfigs.configRangingIndications;
+            hidl_request.baseConfigs.configRangingIndications;
     legacy_request->ranging_cfg.distance_ingress_mm =
-        hidl_request.baseConfigs.distanceIngressCm * 10;
-    legacy_request->ranging_cfg.distance_egress_mm =
-        hidl_request.baseConfigs.distanceEgressCm * 10;
-    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);
+            hidl_request.baseConfigs.distanceIngressCm * 10;
+    legacy_request->ranging_cfg.distance_egress_mm = hidl_request.baseConfigs.distanceEgressCm * 10;
+    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->service_responder_policy = hidl_request.autoAcceptDataPathRequests
+                                                       ? legacy_hal::NAN_SERVICE_ACCEPT_POLICY_ALL
+                                                       : legacy_hal::NAN_SERVICE_ACCEPT_POLICY_NONE;
 
     return true;
 }
 
-bool convertHidlNanSubscribeRequestToLegacy(
-    const NanSubscribeRequest& hidl_request,
-    legacy_hal::NanSubscribeRequest* legacy_request) {
+bool convertHidlNanSubscribeRequestToLegacy(const NanSubscribeRequest& hidl_request,
+                                            legacy_hal::NanSubscribeRequest* legacy_request) {
     if (!legacy_request) {
-        LOG(ERROR)
-            << "convertHidlNanSubscribeRequestToLegacy: legacy_request is null";
+        LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: legacy_request is null";
         return false;
     }
     *legacy_request = {};
@@ -1733,22 +1566,18 @@
     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();
+    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(),
+    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) {
+    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;
@@ -1757,9 +1586,8 @@
            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) {
+            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;
@@ -1767,48 +1595,37 @@
     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();
+    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(),
+    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();
+    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(),
+    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->rssi_threshold_flag = hidl_request.baseConfigs.useRssiThreshold;
     legacy_request->recv_indication_cfg = 0;
     legacy_request->recv_indication_cfg |=
-        hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1
-                                                                       : 0x0;
+            hidl_request.baseConfigs.disableDiscoveryTerminationIndication ? 0x1 : 0x0;
     legacy_request->recv_indication_cfg |=
-        hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
+            hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
     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;
+            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";
+                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,
@@ -1817,10 +1634,9 @@
     }
     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.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
         legacy_request->key_info.body.passphrase_info.passphrase_len =
-            hidl_request.baseConfigs.securityConfig.passphrase.size();
+                hidl_request.baseConfigs.securityConfig.passphrase.size();
         if (legacy_request->key_info.body.passphrase_info.passphrase_len <
             NAN_SECURITY_MIN_PASSPHRASE_LEN) {
             LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: "
@@ -1838,43 +1654,34 @@
                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;
+            (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;
+            hidl_request.baseConfigs.rangingIntervalMsec;
     legacy_request->ranging_cfg.config_ranging_indications =
-        hidl_request.baseConfigs.configRangingIndications;
+            hidl_request.baseConfigs.configRangingIndications;
     legacy_request->ranging_cfg.distance_ingress_mm =
-        hidl_request.baseConfigs.distanceIngressCm * 10;
-    legacy_request->ranging_cfg.distance_egress_mm =
-        hidl_request.baseConfigs.distanceEgressCm * 10;
-    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;
+            hidl_request.baseConfigs.distanceIngressCm * 10;
+    legacy_request->ranging_cfg.distance_egress_mm = hidl_request.baseConfigs.distanceEgressCm * 10;
+    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;
+            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;
+            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;
+            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: "
@@ -1882,16 +1689,15 @@
         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);
+        memcpy(legacy_request->intf_addr[i], hidl_request.intfAddr[i].data(), 6);
     }
 
     return true;
 }
 
 bool convertHidlNanTransmitFollowupRequestToLegacy(
-    const NanTransmitFollowupRequest& hidl_request,
-    legacy_hal::NanTransmitFollowupRequest* legacy_request) {
+        const NanTransmitFollowupRequest& hidl_request,
+        legacy_hal::NanTransmitFollowupRequest* legacy_request) {
     if (!legacy_request) {
         LOG(ERROR) << "convertHidlNanTransmitFollowupRequestToLegacy: "
                       "legacy_request is null";
@@ -1902,27 +1708,22 @@
     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->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) {
+                                        ? 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(),
+    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) {
+            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;
@@ -1930,18 +1731,15 @@
     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->recv_indication_cfg = hidl_request.disableFollowupResultIndication ? 0x1 : 0x0;
 
     return true;
 }
 
-bool convertHidlNanConfigRequestToLegacy(
-    const V1_4::NanConfigRequest& hidl_request,
-    legacy_hal::NanConfigRequest* legacy_request) {
+bool convertHidlNanConfigRequestToLegacy(const V1_4::NanConfigRequest& hidl_request,
+                                         legacy_hal::NanConfigRequest* legacy_request) {
     if (!legacy_request) {
-        LOG(ERROR)
-            << "convertHidlNanConfigRequestToLegacy: legacy_request is null";
+        LOG(ERROR) << "convertHidlNanConfigRequestToLegacy: legacy_request is null";
         return false;
     }
     *legacy_request = {};
@@ -1951,20 +1749,19 @@
     legacy_request->master_pref = hidl_request.masterPref;
     legacy_request->discovery_indication_cfg = 0;
     legacy_request->discovery_indication_cfg |=
-        hidl_request.disableDiscoveryAddressChangeIndication ? 0x1 : 0x0;
+            hidl_request.disableDiscoveryAddressChangeIndication ? 0x1 : 0x0;
     legacy_request->discovery_indication_cfg |=
-        hidl_request.disableStartedClusterIndication ? 0x2 : 0x0;
+            hidl_request.disableStartedClusterIndication ? 0x2 : 0x0;
     legacy_request->discovery_indication_cfg |=
-        hidl_request.disableJoinedClusterIndication ? 0x4 : 0x0;
+            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->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: "
@@ -1972,13 +1769,13 @@
         return false;
     }
     legacy_request->subscribe_sid_beacon_val =
-        (hidl_request.includeSubscribeServiceIdsInBeacon ? 0x1 : 0x0) |
-        (hidl_request.numberOfSubscribeServiceIdsInBeacon << 1);
+            (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;
+            hidl_request.macAddressRandomizationIntervalSec;
     /* TODO : missing
     legacy_request->config_2dot4g_rssi_close = 1;
     legacy_request->rssi_close_2dot4g_val =
@@ -1994,20 +1791,16 @@
               (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->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;
+            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;
+            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 =
@@ -2020,30 +1813,21 @@
     */
     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;
+            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;
+            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;
+            hidl_request.bandSpecificConfig[(size_t)NanBandIndex::NAN_BAND_5GHZ]
+                    .discoveryWindowIntervalVal;
     /* TODO: b/145609058
      * Missing updates needed to legacy_hal::NanConfigRequest and conversion to
      * it for 6GHz band */
@@ -2051,10 +1835,9 @@
     return true;
 }
 
-bool convertHidlNanConfigRequest_1_4ToLegacy(
-    const V1_4::NanConfigRequest& hidl_request1,
-    const NanConfigRequestSupplemental& hidl_request2,
-    legacy_hal::NanConfigRequest* legacy_request) {
+bool convertHidlNanConfigRequest_1_4ToLegacy(const V1_4::NanConfigRequest& hidl_request1,
+                                             const NanConfigRequestSupplemental& hidl_request2,
+                                             legacy_hal::NanConfigRequest* legacy_request) {
     if (!legacy_request) {
         LOG(ERROR) << "convertHidlNanConfigRequest_1_4ToLegacy: legacy_request "
                       "is null";
@@ -2067,13 +1850,12 @@
     }
 
     legacy_request->config_discovery_beacon_int = 1;
-    legacy_request->discovery_beacon_interval =
-        hidl_request2.V1_2.discoveryBeaconIntervalMs;
+    legacy_request->discovery_beacon_interval = hidl_request2.V1_2.discoveryBeaconIntervalMs;
     legacy_request->config_nss = 1;
     legacy_request->nss = hidl_request2.V1_2.numberOfSpatialStreamsInDiscovery;
     legacy_request->config_dw_early_termination = 1;
     legacy_request->enable_dw_termination =
-        hidl_request2.V1_2.enableDiscoveryWindowEarlyTermination;
+            hidl_request2.V1_2.enableDiscoveryWindowEarlyTermination;
     legacy_request->config_enable_ranging = 1;
     legacy_request->enable_ranging = hidl_request2.V1_2.enableRanging;
 
@@ -2081,8 +1863,8 @@
 }
 
 bool convertHidlNanDataPathInitiatorRequestToLegacy(
-    const NanInitiateDataPathRequest& hidl_request,
-    legacy_hal::NanDataPathInitiatorRequest* legacy_request) {
+        const NanInitiateDataPathRequest& hidl_request,
+        legacy_hal::NanDataPathInitiatorRequest* legacy_request) {
     if (!legacy_request) {
         LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
                       "legacy_request is null";
@@ -2091,24 +1873,20 @@
     *legacy_request = {};
 
     legacy_request->requestor_instance_id = hidl_request.peerId;
-    memcpy(legacy_request->peer_disc_mac_addr,
-           hidl_request.peerDiscMacAddr.data(), 6);
+    memcpy(legacy_request->peer_disc_mac_addr, hidl_request.peerDiscMacAddr.data(), 6);
     legacy_request->channel_request_type =
-        convertHidlNanDataPathChannelCfgToLegacy(
-            hidl_request.channelRequestType);
+            convertHidlNanDataPathChannelCfgToLegacy(hidl_request.channelRequestType);
     legacy_request->channel = hidl_request.channel;
     if (strnlen(hidl_request.ifaceName.c_str(), IFNAMSIZ + 1) == IFNAMSIZ + 1) {
         LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
                       "ifaceName too long";
         return false;
     }
-    strncpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str(),
-            IFNAMSIZ + 1);
+    strncpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str(), IFNAMSIZ + 1);
     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;
+            (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: "
@@ -2117,30 +1895,22 @@
     }
     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) {
+    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(),
+        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;
+    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();
+                hidl_request.securityConfig.passphrase.size();
         if (legacy_request->key_info.body.passphrase_info.passphrase_len <
             NAN_SECURITY_MIN_PASSPHRASE_LEN) {
             LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: "
@@ -2163,16 +1933,15 @@
                       "service_name_len too large";
         return false;
     }
-    memcpy(legacy_request->service_name,
-           hidl_request.serviceNameOutOfBand.data(),
+    memcpy(legacy_request->service_name, hidl_request.serviceNameOutOfBand.data(),
            legacy_request->service_name_len);
 
     return true;
 }
 
 bool convertHidlNanDataPathIndicationResponseToLegacy(
-    const NanRespondToDataPathIndicationRequest& hidl_request,
-    legacy_hal::NanDataPathIndicationResponse* legacy_request) {
+        const NanRespondToDataPathIndicationRequest& hidl_request,
+        legacy_hal::NanDataPathIndicationResponse* legacy_request) {
     if (!legacy_request) {
         LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
                       "legacy_request is null";
@@ -2180,22 +1949,19 @@
     }
     *legacy_request = {};
 
-    legacy_request->rsp_code = hidl_request.acceptRequest
-                                   ? legacy_hal::NAN_DP_REQUEST_ACCEPT
-                                   : legacy_hal::NAN_DP_REQUEST_REJECT;
+    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;
     if (strnlen(hidl_request.ifaceName.c_str(), IFNAMSIZ + 1) == IFNAMSIZ + 1) {
         LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
                       "ifaceName too long";
         return false;
     }
-    strncpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str(),
-            IFNAMSIZ + 1);
+    strncpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str(), IFNAMSIZ + 1);
     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;
+            (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: "
@@ -2204,30 +1970,22 @@
     }
     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) {
+    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(),
+        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;
+    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();
+                hidl_request.securityConfig.passphrase.size();
         if (legacy_request->key_info.body.passphrase_info.passphrase_len <
             NAN_SECURITY_MIN_PASSPHRASE_LEN) {
             LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: "
@@ -2250,19 +2008,16 @@
                       "service_name_len too large";
         return false;
     }
-    memcpy(legacy_request->service_name,
-           hidl_request.serviceNameOutOfBand.data(),
+    memcpy(legacy_request->service_name, hidl_request.serviceNameOutOfBand.data(),
            legacy_request->service_name_len);
 
     return true;
 }
 
-bool convertLegacyNanResponseHeaderToHidl(
-    const legacy_hal::NanResponseMsg& legacy_response,
-    WifiNanStatus* wifiNanStatus) {
+bool convertLegacyNanResponseHeaderToHidl(const legacy_hal::NanResponseMsg& legacy_response,
+                                          WifiNanStatus* wifiNanStatus) {
     if (!wifiNanStatus) {
-        LOG(ERROR)
-            << "convertLegacyNanResponseHeaderToHidl: wifiNanStatus is null";
+        LOG(ERROR) << "convertLegacyNanResponseHeaderToHidl: wifiNanStatus is null";
         return false;
     }
     *wifiNanStatus = {};
@@ -2272,9 +2027,8 @@
     return true;
 }
 
-bool convertLegacyNanCapabilitiesResponseToHidl(
-    const legacy_hal::NanCapabilities& legacy_response,
-    NanCapabilities* hidl_response) {
+bool convertLegacyNanCapabilitiesResponseToHidl(const legacy_hal::NanCapabilities& legacy_response,
+                                                V1_5::NanCapabilities* hidl_response) {
     if (!hidl_response) {
         LOG(ERROR) << "convertLegacyNanCapabilitiesResponseToHidl: "
                       "hidl_response is null";
@@ -2282,31 +2036,23 @@
     }
     *hidl_response = {};
 
-    hidl_response->V1_0.maxConcurrentClusters =
-        legacy_response.max_concurrent_nan_clusters;
+    hidl_response->V1_0.maxConcurrentClusters = legacy_response.max_concurrent_nan_clusters;
     hidl_response->V1_0.maxPublishes = legacy_response.max_publishes;
     hidl_response->V1_0.maxSubscribes = legacy_response.max_subscribes;
-    hidl_response->V1_0.maxServiceNameLen =
-        legacy_response.max_service_name_len;
-    hidl_response->V1_0.maxMatchFilterLen =
-        legacy_response.max_match_filter_len;
-    hidl_response->V1_0.maxTotalMatchFilterLen =
-        legacy_response.max_total_match_filter_len;
-    hidl_response->V1_0.maxServiceSpecificInfoLen =
-        legacy_response.max_service_specific_info_len;
+    hidl_response->V1_0.maxServiceNameLen = legacy_response.max_service_name_len;
+    hidl_response->V1_0.maxMatchFilterLen = legacy_response.max_match_filter_len;
+    hidl_response->V1_0.maxTotalMatchFilterLen = legacy_response.max_total_match_filter_len;
+    hidl_response->V1_0.maxServiceSpecificInfoLen = legacy_response.max_service_specific_info_len;
     hidl_response->V1_0.maxExtendedServiceSpecificInfoLen =
-        legacy_response.max_sdea_service_specific_info_len;
+            legacy_response.max_sdea_service_specific_info_len;
     hidl_response->V1_0.maxNdiInterfaces = legacy_response.max_ndi_interfaces;
     hidl_response->V1_0.maxNdpSessions = legacy_response.max_ndp_sessions;
     hidl_response->V1_0.maxAppInfoLen = legacy_response.max_app_info_len;
     hidl_response->V1_0.maxQueuedTransmitFollowupMsgs =
-        legacy_response.max_queued_transmit_followup_msgs;
-    hidl_response->V1_0.maxSubscribeInterfaceAddresses =
-        legacy_response.max_subscribe_address;
-    hidl_response->V1_0.supportedCipherSuites =
-        legacy_response.cipher_suites_supported;
-    hidl_response->instantCommunicationModeSupportFlag =
-        legacy_response.is_instant_mode_supported;
+            legacy_response.max_queued_transmit_followup_msgs;
+    hidl_response->V1_0.maxSubscribeInterfaceAddresses = legacy_response.max_subscribe_address;
+    hidl_response->V1_0.supportedCipherSuites = legacy_response.cipher_suites_supported;
+    hidl_response->instantCommunicationModeSupportFlag = legacy_response.is_instant_mode_supported;
 
     return true;
 }
@@ -2322,36 +2068,31 @@
     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->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_mm / 10;
+            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_mm / 10;
     hidl_ind->rangingIndicationType = legacy_ind.range_info.ranging_event_type;
 
     return true;
 }
 
-bool convertLegacyNanFollowupIndToHidl(
-    const legacy_hal::NanFollowupInd& legacy_ind,
-    NanFollowupReceivedInd* hidl_ind) {
+bool convertLegacyNanFollowupIndToHidl(const legacy_hal::NanFollowupInd& legacy_ind,
+                                       NanFollowupReceivedInd* hidl_ind) {
     if (!hidl_ind) {
         LOG(ERROR) << "convertLegacyNanFollowupIndToHidl: hidl_ind is null";
         return false;
@@ -2362,45 +2103,38 @@
     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->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;
 }
 
-bool convertLegacyNanDataPathRequestIndToHidl(
-    const legacy_hal::NanDataPathRequestInd& legacy_ind,
-    NanDataPathRequestInd* hidl_ind) {
+bool convertLegacyNanDataPathRequestIndToHidl(const legacy_hal::NanDataPathRequestInd& legacy_ind,
+                                              NanDataPathRequestInd* hidl_ind) {
     if (!hidl_ind) {
-        LOG(ERROR)
-            << "convertLegacyNanDataPathRequestIndToHidl: hidl_ind is null";
+        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->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);
+            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);
 
     return true;
 }
 
-bool convertLegacyNdpChannelInfoToHidl(
-    const legacy_hal::NanChannelInfo& legacy_struct,
-    V1_2::NanDataPathChannelInfo* hidl_struct) {
+bool convertLegacyNdpChannelInfoToHidl(const legacy_hal::NanChannelInfo& legacy_struct,
+                                       V1_2::NanDataPathChannelInfo* hidl_struct) {
     if (!hidl_struct) {
         LOG(ERROR) << "convertLegacyNdpChannelInfoToHidl: hidl_struct is null";
         return false;
@@ -2409,40 +2143,33 @@
 
     hidl_struct->channelFreq = legacy_struct.channel;
     hidl_struct->channelBandwidth = convertLegacyWifiChannelWidthToHidl(
-        (legacy_hal::wifi_channel_width)legacy_struct.bandwidth);
+            (legacy_hal::wifi_channel_width)legacy_struct.bandwidth);
     hidl_struct->numSpatialStreams = legacy_struct.nss;
 
     return true;
 }
 
-bool convertLegacyNanDataPathConfirmIndToHidl(
-    const legacy_hal::NanDataPathConfirmInd& legacy_ind,
-    V1_2::NanDataPathConfirmInd* hidl_ind) {
+bool convertLegacyNanDataPathConfirmIndToHidl(const legacy_hal::NanDataPathConfirmInd& legacy_ind,
+                                              V1_2::NanDataPathConfirmInd* hidl_ind) {
     if (!hidl_ind) {
-        LOG(ERROR)
-            << "convertLegacyNanDataPathConfirmIndToHidl: hidl_ind is null";
+        LOG(ERROR) << "convertLegacyNanDataPathConfirmIndToHidl: hidl_ind is null";
         return false;
     }
     *hidl_ind = {};
 
     hidl_ind->V1_0.ndpInstanceId = legacy_ind.ndp_instance_id;
-    hidl_ind->V1_0.dataPathSetupSuccess =
-        legacy_ind.rsp_code == legacy_hal::NAN_DP_REQUEST_ACCEPT;
-    hidl_ind->V1_0.peerNdiMacAddr =
-        hidl_array<uint8_t, 6>(legacy_ind.peer_ndi_mac_addr);
-    hidl_ind->V1_0.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->V1_0.status.status =
-        convertLegacyNanStatusTypeToHidl(legacy_ind.reason_code);
+    hidl_ind->V1_0.dataPathSetupSuccess = legacy_ind.rsp_code == legacy_hal::NAN_DP_REQUEST_ACCEPT;
+    hidl_ind->V1_0.peerNdiMacAddr = hidl_array<uint8_t, 6>(legacy_ind.peer_ndi_mac_addr);
+    hidl_ind->V1_0.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->V1_0.status.status = convertLegacyNanStatusTypeToHidl(legacy_ind.reason_code);
     hidl_ind->V1_0.status.description = "";  // TODO: b/34059183
 
     std::vector<V1_2::NanDataPathChannelInfo> channelInfo;
     for (unsigned int i = 0; i < legacy_ind.num_channels; ++i) {
         V1_2::NanDataPathChannelInfo hidl_struct;
-        if (!convertLegacyNdpChannelInfoToHidl(legacy_ind.channel_info[i],
-                                               &hidl_struct)) {
+        if (!convertLegacyNdpChannelInfoToHidl(legacy_ind.channel_info[i], &hidl_struct)) {
             return false;
         }
         channelInfo.push_back(hidl_struct);
@@ -2453,8 +2180,8 @@
 }
 
 bool convertLegacyNanDataPathScheduleUpdateIndToHidl(
-    const legacy_hal::NanDataPathScheduleUpdateInd& legacy_ind,
-    V1_2::NanDataPathScheduleUpdateInd* hidl_ind) {
+        const legacy_hal::NanDataPathScheduleUpdateInd& legacy_ind,
+        V1_2::NanDataPathScheduleUpdateInd* hidl_ind) {
     if (!hidl_ind) {
         LOG(ERROR) << "convertLegacyNanDataPathScheduleUpdateIndToHidl: "
                       "hidl_ind is null";
@@ -2462,13 +2189,11 @@
     }
     *hidl_ind = {};
 
-    hidl_ind->peerDiscoveryAddress =
-        hidl_array<uint8_t, 6>(legacy_ind.peer_mac_addr);
+    hidl_ind->peerDiscoveryAddress = hidl_array<uint8_t, 6>(legacy_ind.peer_mac_addr);
     std::vector<V1_2::NanDataPathChannelInfo> channelInfo;
     for (unsigned int i = 0; i < legacy_ind.num_channels; ++i) {
         V1_2::NanDataPathChannelInfo hidl_struct;
-        if (!convertLegacyNdpChannelInfoToHidl(legacy_ind.channel_info[i],
-                                               &hidl_struct)) {
+        if (!convertLegacyNdpChannelInfoToHidl(legacy_ind.channel_info[i], &hidl_struct)) {
             return false;
         }
         channelInfo.push_back(hidl_struct);
@@ -2519,8 +2244,7 @@
     CHECK(false);
 }
 
-legacy_hal::wifi_channel_width convertHidlWifiChannelWidthToLegacy(
-    WifiChannelWidthInMhz type) {
+legacy_hal::wifi_channel_width convertHidlWifiChannelWidthToLegacy(WifiChannelWidthInMhz type) {
     switch (type) {
         case WifiChannelWidthInMhz::WIDTH_20:
             return legacy_hal::WIFI_CHAN_WIDTH_20;
@@ -2542,8 +2266,7 @@
     CHECK(false);
 }
 
-WifiChannelWidthInMhz convertLegacyWifiChannelWidthToHidl(
-    legacy_hal::wifi_channel_width type) {
+WifiChannelWidthInMhz convertLegacyWifiChannelWidthToHidl(legacy_hal::wifi_channel_width type) {
     switch (type) {
         case legacy_hal::WIFI_CHAN_WIDTH_20:
             return WifiChannelWidthInMhz::WIDTH_20;
@@ -2564,8 +2287,7 @@
     };
 }
 
-legacy_hal::wifi_rtt_preamble convertHidlRttPreambleToLegacy(
-    V1_4::RttPreamble type) {
+legacy_hal::wifi_rtt_preamble convertHidlRttPreambleToLegacy(V1_4::RttPreamble type) {
     switch (type) {
         case V1_4::RttPreamble::LEGACY:
             return legacy_hal::WIFI_RTT_PREAMBLE_LEGACY;
@@ -2579,8 +2301,7 @@
     CHECK(false);
 }
 
-V1_4::RttPreamble convertLegacyRttPreambleToHidl(
-    legacy_hal::wifi_rtt_preamble type) {
+V1_4::RttPreamble convertLegacyRttPreambleToHidl(legacy_hal::wifi_rtt_preamble type) {
     switch (type) {
         case legacy_hal::WIFI_RTT_PREAMBLE_LEGACY:
             return V1_4::RttPreamble::LEGACY;
@@ -2630,8 +2351,7 @@
     CHECK(false) << "Unknown legacy type: " << type;
 }
 
-legacy_hal::wifi_motion_pattern convertHidlRttMotionPatternToLegacy(
-    RttMotionPattern type) {
+legacy_hal::wifi_motion_pattern convertHidlRttMotionPatternToLegacy(RttMotionPattern type) {
     switch (type) {
         case RttMotionPattern::NOT_EXPECTED:
             return legacy_hal::WIFI_MOTION_NOT_EXPECTED;
@@ -2718,9 +2438,8 @@
     CHECK(false) << "Unknown legacy status: " << status;
 }
 
-bool convertHidlWifiChannelInfoToLegacy(
-    const WifiChannelInfo& hidl_info,
-    legacy_hal::wifi_channel_info* legacy_info) {
+bool convertHidlWifiChannelInfoToLegacy(const WifiChannelInfo& hidl_info,
+                                        legacy_hal::wifi_channel_info* legacy_info) {
     if (!legacy_info) {
         return false;
     }
@@ -2732,9 +2451,8 @@
     return true;
 }
 
-bool convertLegacyWifiChannelInfoToHidl(
-    const legacy_hal::wifi_channel_info& legacy_info,
-    WifiChannelInfo* hidl_info) {
+bool convertLegacyWifiChannelInfoToHidl(const legacy_hal::wifi_channel_info& legacy_info,
+                                        WifiChannelInfo* hidl_info) {
     if (!hidl_info) {
         return false;
     }
@@ -2753,32 +2471,28 @@
     }
     *legacy_config = {};
     CHECK(hidl_config.addr.size() == sizeof(legacy_config->addr));
-    memcpy(legacy_config->addr, hidl_config.addr.data(),
-           hidl_config.addr.size());
+    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)) {
+    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_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->preamble = convertHidlRttPreambleToLegacy(hidl_config.preamble);
     legacy_config->bw = convertHidlRttBwToLegacy(hidl_config.bw);
     return true;
 }
 
 bool convertHidlVectorOfRttConfigToLegacy(
-    const std::vector<V1_4::RttConfig>& hidl_configs,
-    std::vector<legacy_hal::wifi_rtt_config>* legacy_configs) {
+        const std::vector<V1_4::RttConfig>& hidl_configs,
+        std::vector<legacy_hal::wifi_rtt_config>* legacy_configs) {
     if (!legacy_configs) {
         return false;
     }
@@ -2793,9 +2507,8 @@
     return true;
 }
 
-bool convertHidlRttLciInformationToLegacy(
-    const RttLciInformation& hidl_info,
-    legacy_hal::wifi_lci_information* legacy_info) {
+bool convertHidlRttLciInformationToLegacy(const RttLciInformation& hidl_info,
+                                          legacy_hal::wifi_lci_information* legacy_info) {
     if (!legacy_info) {
         return false;
     }
@@ -2806,99 +2519,83 @@
     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->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) {
+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());
+    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());
+    memcpy(legacy_info->civic_info, hidl_info.civicInfo.c_str(), hidl_info.civicInfo.size());
     return true;
 }
 
-bool convertHidlRttResponderToLegacy(
-    const V1_4::RttResponder& hidl_responder,
-    legacy_hal::wifi_rtt_responder* legacy_responder) {
+bool convertHidlRttResponderToLegacy(const V1_4::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)) {
+    if (!convertHidlWifiChannelInfoToLegacy(hidl_responder.channel, &legacy_responder->channel)) {
         return false;
     }
-    legacy_responder->preamble =
-        convertHidlRttPreambleToLegacy(hidl_responder.preamble);
+    legacy_responder->preamble = convertHidlRttPreambleToLegacy(hidl_responder.preamble);
     return true;
 }
 
-bool convertLegacyRttResponderToHidl(
-    const legacy_hal::wifi_rtt_responder& legacy_responder,
-    V1_4::RttResponder* hidl_responder) {
+bool convertLegacyRttResponderToHidl(const legacy_hal::wifi_rtt_responder& legacy_responder,
+                                     V1_4::RttResponder* hidl_responder) {
     if (!hidl_responder) {
         return false;
     }
     *hidl_responder = {};
-    if (!convertLegacyWifiChannelInfoToHidl(legacy_responder.channel,
-                                            &hidl_responder->channel)) {
+    if (!convertLegacyWifiChannelInfoToHidl(legacy_responder.channel, &hidl_responder->channel)) {
         return false;
     }
-    hidl_responder->preamble =
-        convertLegacyRttPreambleToHidl(legacy_responder.preamble);
+    hidl_responder->preamble = convertLegacyRttPreambleToHidl(legacy_responder.preamble);
     return true;
 }
 
 bool convertLegacyRttCapabilitiesToHidl(
-    const legacy_hal::wifi_rtt_capabilities& legacy_capabilities,
-    V1_4::RttCapabilities* hidl_capabilities) {
+        const legacy_hal::wifi_rtt_capabilities& legacy_capabilities,
+        V1_4::RttCapabilities* hidl_capabilities) {
     if (!hidl_capabilities) {
         return false;
     }
     *hidl_capabilities = {};
-    hidl_capabilities->rttOneSidedSupported =
-        legacy_capabilities.rtt_one_sided_supported;
+    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->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,
-          legacy_hal::WIFI_RTT_PREAMBLE_HE}) {
+    for (const auto flag : {legacy_hal::WIFI_RTT_PREAMBLE_LEGACY, legacy_hal::WIFI_RTT_PREAMBLE_HT,
+                            legacy_hal::WIFI_RTT_PREAMBLE_VHT, legacy_hal::WIFI_RTT_PREAMBLE_HE}) {
         if (legacy_capabilities.preamble_support & flag) {
             hidl_capabilities->preambleSupport |=
-                static_cast<std::underlying_type<V1_4::RttPreamble>::type>(
-                    convertLegacyRttPreambleToHidl(flag));
+                    static_cast<std::underlying_type<V1_4::RttPreamble>::type>(
+                            convertLegacyRttPreambleToHidl(flag));
         }
     }
     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}) {
+         {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));
+                    static_cast<std::underlying_type<RttBw>::type>(convertLegacyRttBwToHidl(flag));
         }
     }
     hidl_capabilities->mcVersion = legacy_capabilities.mc_version;
@@ -2911,26 +2608,23 @@
         return false;
     }
     *hidl_rate = {};
-    hidl_rate->preamble =
-        convertLegacyWifiRatePreambleToHidl(legacy_rate.preamble);
+    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));
+            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,
-    V1_4::RttResult* hidl_result) {
+bool convertLegacyRttResultToHidl(const legacy_hal::wifi_rtt_result& legacy_result,
+                                  V1_4::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));
+    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;
@@ -2940,12 +2634,10 @@
     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)) {
+    if (!convertLegacyWifiRateInfoToHidl(legacy_result.tx_rate, &hidl_result->txRate)) {
         return false;
     }
-    if (!convertLegacyWifiRateInfoToHidl(legacy_result.rx_rate,
-                                         &hidl_result->rxRate)) {
+    if (!convertLegacyWifiRateInfoToHidl(legacy_result.rx_rate, &hidl_result->rxRate)) {
         return false;
     }
     hidl_result->rtt = legacy_result.rtt;
@@ -2957,20 +2649,18 @@
     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)) {
+    if (legacy_result.LCI && !convertLegacyIeToHidl(*legacy_result.LCI, &hidl_result->lci)) {
         return false;
     }
-    if (legacy_result.LCR &&
-        !convertLegacyIeToHidl(*legacy_result.LCR, &hidl_result->lcr)) {
+    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<V1_4::RttResult>* hidl_results) {
+        const std::vector<const legacy_hal::wifi_rtt_result*>& legacy_results,
+        std::vector<V1_4::RttResult>* hidl_results) {
     if (!hidl_results) {
         return false;
     }
@@ -2985,8 +2675,7 @@
     return true;
 }
 
-legacy_hal::wifi_interface_type convertHidlIfaceTypeToLegacy(
-    IfaceType hidl_interface_type) {
+legacy_hal::wifi_interface_type convertHidlIfaceTypeToLegacy(IfaceType hidl_interface_type) {
     switch (hidl_interface_type) {
         case IfaceType::STA:
             return legacy_hal::WIFI_INTERFACE_TYPE_STA;
@@ -3001,28 +2690,28 @@
 }
 
 legacy_hal::wifi_multi_sta_use_case convertHidlMultiStaUseCaseToLegacy(
-    IWifiChip::MultiStaUseCase use_case) {
+        V1_5::IWifiChip::MultiStaUseCase use_case) {
     switch (use_case) {
-        case IWifiChip::MultiStaUseCase::DUAL_STA_TRANSIENT_PREFER_PRIMARY:
+        case V1_5::IWifiChip::MultiStaUseCase::DUAL_STA_TRANSIENT_PREFER_PRIMARY:
             return legacy_hal::WIFI_DUAL_STA_TRANSIENT_PREFER_PRIMARY;
-        case IWifiChip::MultiStaUseCase::DUAL_STA_NON_TRANSIENT_UNBIASED:
+        case V1_5::IWifiChip::MultiStaUseCase::DUAL_STA_NON_TRANSIENT_UNBIASED:
             return legacy_hal::WIFI_DUAL_STA_NON_TRANSIENT_UNBIASED;
     }
     CHECK(false);
 }
 
 bool convertHidlCoexUnsafeChannelToLegacy(
-    const IWifiChip::CoexUnsafeChannel& hidl_unsafe_channel,
-    legacy_hal::wifi_coex_unsafe_channel* legacy_unsafe_channel) {
+        const V1_5::IWifiChip::CoexUnsafeChannel& hidl_unsafe_channel,
+        legacy_hal::wifi_coex_unsafe_channel* legacy_unsafe_channel) {
     if (!legacy_unsafe_channel) {
         return false;
     }
     *legacy_unsafe_channel = {};
     switch (hidl_unsafe_channel.band) {
-        case WifiBand::BAND_24GHZ:
+        case V1_5::WifiBand::BAND_24GHZ:
             legacy_unsafe_channel->band = legacy_hal::WLAN_MAC_2_4_BAND;
             break;
-        case WifiBand::BAND_5GHZ:
+        case V1_5::WifiBand::BAND_5GHZ:
             legacy_unsafe_channel->band = legacy_hal::WLAN_MAC_5_0_BAND;
             break;
         default:
@@ -3034,16 +2723,16 @@
 }
 
 bool convertHidlVectorOfCoexUnsafeChannelToLegacy(
-    const std::vector<IWifiChip::CoexUnsafeChannel>& hidl_unsafe_channels,
-    std::vector<legacy_hal::wifi_coex_unsafe_channel>* legacy_unsafe_channels) {
+        const std::vector<V1_5::IWifiChip::CoexUnsafeChannel>& hidl_unsafe_channels,
+        std::vector<legacy_hal::wifi_coex_unsafe_channel>* legacy_unsafe_channels) {
     if (!legacy_unsafe_channels) {
         return false;
     }
     *legacy_unsafe_channels = {};
     for (const auto& hidl_unsafe_channel : hidl_unsafe_channels) {
         legacy_hal::wifi_coex_unsafe_channel legacy_unsafe_channel;
-        if (!hidl_struct_util::convertHidlCoexUnsafeChannelToLegacy(
-                hidl_unsafe_channel, &legacy_unsafe_channel)) {
+        if (!hidl_struct_util::convertHidlCoexUnsafeChannelToLegacy(hidl_unsafe_channel,
+                                                                    &legacy_unsafe_channel)) {
             return false;
         }
         legacy_unsafe_channels->push_back(legacy_unsafe_channel);
@@ -3053,7 +2742,7 @@
 
 }  // namespace hidl_struct_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.6/default/hidl_struct_util.h b/wifi/1.6/default/hidl_struct_util.h
new file mode 100644
index 0000000..15a3205
--- /dev/null
+++ b/wifi/1.6/default/hidl_struct_util.h
@@ -0,0 +1,200 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef HIDL_STRUCT_UTIL_H_
+#define HIDL_STRUCT_UTIL_H_
+
+#include <vector>
+
+#include <android/hardware/wifi/1.0/IWifiChip.h>
+#include <android/hardware/wifi/1.0/types.h>
+#include <android/hardware/wifi/1.2/types.h>
+#include <android/hardware/wifi/1.3/types.h>
+#include <android/hardware/wifi/1.4/IWifiChipEventCallback.h>
+#include <android/hardware/wifi/1.4/types.h>
+#include <android/hardware/wifi/1.5/IWifiChip.h>
+#include <android/hardware/wifi/1.5/types.h>
+
+#include "wifi_legacy_hal.h"
+
+/**
+ * This file contains a bunch of functions to convert structs from the legacy
+ * HAL to HIDL and vice versa.
+ * TODO(b/32093047): Add unit tests for these conversion methods in the VTS test
+ * suite.
+ */
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+namespace hidl_struct_util {
+using namespace android::hardware::wifi::V1_0;
+
+// Chip conversion methods.
+bool convertLegacyFeaturesToHidlChipCapabilities(uint64_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,
+        WifiDebugRingBufferStatus* hidl_status);
+bool convertLegacyVectorOfDebugRingBufferStatusToHidl(
+        const std::vector<legacy_hal::wifi_ring_buffer_status>& legacy_status_vec,
+        std::vector<WifiDebugRingBufferStatus>* hidl_status_vec);
+bool convertLegacyWakeReasonStatsToHidl(const legacy_hal::WakeReasonStats& legacy_stats,
+                                        WifiDebugHostWakeReasonStats* hidl_stats);
+legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy(
+        V1_1::IWifiChip::TxPowerScenario hidl_scenario);
+legacy_hal::wifi_latency_mode convertHidlLatencyModeToLegacy(
+        V1_3::IWifiChip::LatencyMode hidl_latency_mode);
+legacy_hal::wifi_power_scenario convertHidlTxPowerScenarioToLegacy_1_2(
+        V1_2::IWifiChip::TxPowerScenario hidl_scenario);
+bool convertLegacyWifiMacInfosToHidl(
+        const std::vector<legacy_hal::WifiMacInfo>& legacy_mac_infos,
+        std::vector<V1_4::IWifiChipEventCallback::RadioModeInfo>* hidl_radio_mode_infos);
+legacy_hal::wifi_interface_type convertHidlIfaceTypeToLegacy(IfaceType hidl_interface_type);
+legacy_hal::wifi_multi_sta_use_case convertHidlMultiStaUseCaseToLegacy(
+        V1_5::IWifiChip::MultiStaUseCase use_case);
+bool convertHidlCoexUnsafeChannelToLegacy(
+        const V1_5::IWifiChip::CoexUnsafeChannel& hidl_unsafe_channel,
+        legacy_hal::wifi_coex_unsafe_channel* legacy_unsafe_channel);
+bool convertHidlVectorOfCoexUnsafeChannelToLegacy(
+        const std::vector<V1_5::IWifiChip::CoexUnsafeChannel>& hidl_unsafe_channels,
+        std::vector<legacy_hal::wifi_coex_unsafe_channel>* legacy_unsafe_channels);
+
+// STA iface conversion methods.
+bool convertLegacyFeaturesToHidlStaCapabilities(uint64_t legacy_feature_set,
+                                                uint32_t legacy_logger_feature_set,
+                                                uint32_t* hidl_caps);
+bool convertLegacyApfCapabilitiesToHidl(const legacy_hal::PacketFilterCapabilities& legacy_caps,
+                                        StaApfPacketFilterCapabilities* hidl_caps);
+bool convertLegacyGscanCapabilitiesToHidl(const legacy_hal::wifi_gscan_capabilities& legacy_caps,
+                                          StaBackgroundScanCapabilities* hidl_caps);
+legacy_hal::wifi_band convertHidlWifiBandToLegacy(V1_0::WifiBand band);
+bool convertHidlGscanParamsToLegacy(const StaBackgroundScanParameters& hidl_scan_params,
+                                    legacy_hal::wifi_scan_cmd_params* legacy_scan_params);
+// |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, StaScanResult* hidl_scan_result);
+// |cached_results| is assumed to not include IEs.
+bool convertLegacyVectorOfCachedGscanResultsToHidl(
+        const std::vector<legacy_hal::wifi_cached_scan_results>& legacy_cached_scan_results,
+        std::vector<StaScanData>* hidl_scan_datas);
+bool convertLegacyLinkLayerStatsToHidl(const legacy_hal::LinkLayerStats& legacy_stats,
+                                       V1_5::StaLinkLayerStats* hidl_stats);
+bool convertLegacyRoamingCapabilitiesToHidl(
+        const legacy_hal::wifi_roaming_capabilities& legacy_caps,
+        StaRoamingCapabilities* hidl_caps);
+bool convertHidlRoamingConfigToLegacy(const StaRoamingConfig& hidl_config,
+                                      legacy_hal::wifi_roaming_config* legacy_config);
+legacy_hal::fw_roaming_state_t convertHidlRoamingStateToLegacy(StaRoamingState state);
+bool convertLegacyVectorOfDebugTxPacketFateToHidl(
+        const std::vector<legacy_hal::wifi_tx_report>& legacy_fates,
+        std::vector<WifiDebugTxPacketFateReport>* hidl_fates);
+bool convertLegacyVectorOfDebugRxPacketFateToHidl(
+        const std::vector<legacy_hal::wifi_rx_report>& legacy_fates,
+        std::vector<WifiDebugRxPacketFateReport>* hidl_fates);
+
+// NAN iface conversion methods.
+void convertToWifiNanStatus(legacy_hal::NanStatusType type, const char* str, size_t max_len,
+                            WifiNanStatus* wifiNanStatus);
+bool convertHidlNanEnableRequestToLegacy(const V1_4::NanEnableRequest& hidl_request,
+                                         legacy_hal::NanEnableRequest* legacy_request);
+bool convertHidlNanConfigRequestToLegacy(const V1_4::NanConfigRequest& hidl_request,
+                                         legacy_hal::NanConfigRequest* legacy_request);
+bool convertHidlNanEnableRequest_1_4ToLegacy(
+        const V1_4::NanEnableRequest& hidl_request1,
+        const V1_5::NanConfigRequestSupplemental& hidl_request2,
+        legacy_hal::NanEnableRequest* legacy_request);
+bool convertHidlNanConfigRequest_1_4ToLegacy(
+        const V1_4::NanConfigRequest& hidl_request1,
+        const V1_5::NanConfigRequestSupplemental& hidl_request2,
+        legacy_hal::NanConfigRequest* legacy_request);
+bool convertHidlNanEnableRequest_1_5ToLegacy(
+        const V1_4::NanEnableRequest& hidl_request1,
+        const V1_5::NanConfigRequestSupplemental& hidl_request2,
+        legacy_hal::NanEnableRequest* legacy_request);
+bool convertHidlNanConfigRequest_1_5ToLegacy(
+        const V1_4::NanConfigRequest& hidl_request1,
+        const V1_5::NanConfigRequestSupplemental& hidl_request2,
+        legacy_hal::NanConfigRequest* legacy_request);
+bool convertHidlNanPublishRequestToLegacy(const NanPublishRequest& hidl_request,
+                                          legacy_hal::NanPublishRequest* legacy_request);
+bool convertHidlNanSubscribeRequestToLegacy(const NanSubscribeRequest& hidl_request,
+                                            legacy_hal::NanSubscribeRequest* legacy_request);
+bool convertHidlNanTransmitFollowupRequestToLegacy(
+        const NanTransmitFollowupRequest& hidl_request,
+        legacy_hal::NanTransmitFollowupRequest* legacy_request);
+bool convertHidlNanDataPathInitiatorRequestToLegacy(
+        const NanInitiateDataPathRequest& hidl_request,
+        legacy_hal::NanDataPathInitiatorRequest* legacy_request);
+bool convertHidlNanDataPathIndicationResponseToLegacy(
+        const NanRespondToDataPathIndicationRequest& hidl_response,
+        legacy_hal::NanDataPathIndicationResponse* legacy_response);
+bool convertLegacyNanResponseHeaderToHidl(const legacy_hal::NanResponseMsg& legacy_response,
+                                          WifiNanStatus* wifiNanStatus);
+bool convertLegacyNanCapabilitiesResponseToHidl(const legacy_hal::NanCapabilities& legacy_response,
+                                                V1_5::NanCapabilities* hidl_response);
+bool convertLegacyNanMatchIndToHidl(const legacy_hal::NanMatchInd& legacy_ind,
+                                    NanMatchInd* hidl_ind);
+bool convertLegacyNanFollowupIndToHidl(const legacy_hal::NanFollowupInd& legacy_ind,
+                                       NanFollowupReceivedInd* hidl_ind);
+bool convertLegacyNanDataPathRequestIndToHidl(const legacy_hal::NanDataPathRequestInd& legacy_ind,
+                                              NanDataPathRequestInd* hidl_ind);
+bool convertLegacyNanDataPathConfirmIndToHidl(const legacy_hal::NanDataPathConfirmInd& legacy_ind,
+                                              V1_2::NanDataPathConfirmInd* hidl_ind);
+bool convertLegacyNanDataPathScheduleUpdateIndToHidl(
+        const legacy_hal::NanDataPathScheduleUpdateInd& legacy_ind,
+        V1_2::NanDataPathScheduleUpdateInd* hidl_ind);
+
+// RTT controller conversion methods.
+bool convertHidlVectorOfRttConfigToLegacy(const std::vector<V1_4::RttConfig>& hidl_configs,
+                                          std::vector<legacy_hal::wifi_rtt_config>* legacy_configs);
+bool convertHidlRttLciInformationToLegacy(const RttLciInformation& hidl_info,
+                                          legacy_hal::wifi_lci_information* legacy_info);
+bool convertHidlRttLcrInformationToLegacy(const RttLcrInformation& hidl_info,
+                                          legacy_hal::wifi_lcr_information* legacy_info);
+bool convertHidlRttResponderToLegacy(const V1_4::RttResponder& hidl_responder,
+                                     legacy_hal::wifi_rtt_responder* legacy_responder);
+bool convertHidlWifiChannelInfoToLegacy(const WifiChannelInfo& hidl_info,
+                                        legacy_hal::wifi_channel_info* legacy_info);
+bool convertLegacyRttResponderToHidl(const legacy_hal::wifi_rtt_responder& legacy_responder,
+                                     V1_4::RttResponder* hidl_responder);
+bool convertLegacyRttCapabilitiesToHidl(
+        const legacy_hal::wifi_rtt_capabilities& legacy_capabilities,
+        V1_4::RttCapabilities* hidl_capabilities);
+bool convertLegacyVectorOfRttResultToHidl(
+        const std::vector<const legacy_hal::wifi_rtt_result*>& legacy_results,
+        std::vector<V1_4::RttResult>* hidl_results);
+uint32_t convertHidlWifiBandToLegacyMacBand(V1_5::WifiBand band);
+uint32_t convertHidlWifiIfaceModeToLegacy(uint32_t hidl_iface_mask);
+uint32_t convertHidlUsableChannelFilterToLegacy(uint32_t hidl_filter_mask);
+bool convertLegacyWifiUsableChannelsToHidl(
+        const std::vector<legacy_hal::wifi_usable_channel>& legacy_usable_channels,
+        std::vector<V1_5::WifiUsableChannel>* hidl_usable_channels);
+bool convertLegacyPeerInfoStatsToHidl(const legacy_hal::WifiPeerInfo& legacy_peer_info_stats,
+                                      V1_5::StaPeerInfo* hidl_peer_info_stats);
+bool convertLegacyWifiRateInfoToHidl(const legacy_hal::wifi_rate& legacy_rate,
+                                     V1_4::WifiRateInfo* hidl_rate);
+}  // namespace hidl_struct_util
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_STRUCT_UTIL_H_
diff --git a/wifi/1.5/default/hidl_sync_util.cpp b/wifi/1.6/default/hidl_sync_util.cpp
similarity index 96%
rename from wifi/1.5/default/hidl_sync_util.cpp
rename to wifi/1.6/default/hidl_sync_util.cpp
index 93eefe9..358d95e 100644
--- a/wifi/1.5/default/hidl_sync_util.cpp
+++ b/wifi/1.6/default/hidl_sync_util.cpp
@@ -23,7 +23,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace hidl_sync_util {
 
@@ -33,7 +33,7 @@
 
 }  // namespace hidl_sync_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/hidl_sync_util.h b/wifi/1.6/default/hidl_sync_util.h
similarity index 96%
rename from wifi/1.5/default/hidl_sync_util.h
rename to wifi/1.6/default/hidl_sync_util.h
index e706f4c..2c1c37b 100644
--- a/wifi/1.5/default/hidl_sync_util.h
+++ b/wifi/1.6/default/hidl_sync_util.h
@@ -24,13 +24,13 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace hidl_sync_util {
 std::unique_lock<std::recursive_mutex> acquireGlobalLock();
 }  // namespace hidl_sync_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/ringbuffer.cpp b/wifi/1.6/default/ringbuffer.cpp
similarity index 91%
rename from wifi/1.5/default/ringbuffer.cpp
rename to wifi/1.6/default/ringbuffer.cpp
index f554111..6d4ed84 100644
--- a/wifi/1.5/default/ringbuffer.cpp
+++ b/wifi/1.6/default/ringbuffer.cpp
@@ -21,7 +21,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 
 Ringbuffer::Ringbuffer(size_t maxSize) : size_(0), maxSize_(maxSize) {}
@@ -31,8 +31,7 @@
         return;
     }
     if (input.size() > maxSize_) {
-        LOG(INFO) << "Oversized message of " << input.size()
-                  << " bytes is dropped";
+        LOG(INFO) << "Oversized message of " << input.size() << " bytes is dropped";
         return;
     }
     data_.push_back(input);
@@ -53,7 +52,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/ringbuffer.h b/wifi/1.6/default/ringbuffer.h
similarity index 95%
rename from wifi/1.5/default/ringbuffer.h
rename to wifi/1.6/default/ringbuffer.h
index 03fb37a..8571a9f 100644
--- a/wifi/1.5/default/ringbuffer.h
+++ b/wifi/1.6/default/ringbuffer.h
@@ -23,14 +23,14 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 
 /**
  * Ringbuffer object used to store debug data.
  */
 class Ringbuffer {
-   public:
+  public:
     explicit Ringbuffer(size_t maxSize);
 
     // Appends the data buffer and deletes from the front until buffer is
@@ -39,14 +39,14 @@
     const std::list<std::vector<uint8_t>>& getData() const;
     void clear();
 
-   private:
+  private:
     std::list<std::vector<uint8_t>> data_;
     size_t size_;
     size_t maxSize_;
 };
 
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/service.cpp b/wifi/1.6/default/service.cpp
similarity index 63%
rename from wifi/1.5/default/service.cpp
rename to wifi/1.6/default/service.cpp
index 3de49b2..c874d8b 100644
--- a/wifi/1.5/default/service.cpp
+++ b/wifi/1.6/default/service.cpp
@@ -30,13 +30,10 @@
 using android::hardware::configureRpcThreadpool;
 using android::hardware::joinRpcThreadpool;
 using android::hardware::LazyServiceRegistrar;
-using android::hardware::wifi::V1_5::implementation::feature_flags::
-    WifiFeatureFlags;
-using android::hardware::wifi::V1_5::implementation::legacy_hal::WifiLegacyHal;
-using android::hardware::wifi::V1_5::implementation::legacy_hal::
-    WifiLegacyHalFactory;
-using android::hardware::wifi::V1_5::implementation::mode_controller::
-    WifiModeController;
+using android::hardware::wifi::V1_6::implementation::feature_flags::WifiFeatureFlags;
+using android::hardware::wifi::V1_6::implementation::legacy_hal::WifiLegacyHal;
+using android::hardware::wifi::V1_6::implementation::legacy_hal::WifiLegacyHalFactory;
+using android::hardware::wifi::V1_6::implementation::mode_controller::WifiModeController;
 
 #ifdef LAZY_SERVICE
 const bool kLazyService = true;
@@ -46,30 +43,25 @@
 
 int main(int /*argc*/, char** argv) {
     signal(SIGPIPE, SIG_IGN);
-    android::base::InitLogging(
-        argv, android::base::LogdLogger(android::base::SYSTEM));
+    android::base::InitLogging(argv, android::base::LogdLogger(android::base::SYSTEM));
     LOG(INFO) << "Wifi Hal is booting up...";
 
     configureRpcThreadpool(1, true /* callerWillJoin */);
 
-    const auto iface_tool =
-        std::make_shared<android::wifi_system::InterfaceTool>();
-    const auto legacy_hal_factory =
-        std::make_shared<WifiLegacyHalFactory>(iface_tool);
+    const auto iface_tool = std::make_shared<android::wifi_system::InterfaceTool>();
+    const auto legacy_hal_factory = std::make_shared<WifiLegacyHalFactory>(iface_tool);
 
     // Setup hwbinder service
-    android::sp<android::hardware::wifi::V1_5::IWifi> service =
-        new android::hardware::wifi::V1_5::implementation::Wifi(
-            iface_tool, legacy_hal_factory,
-            std::make_shared<WifiModeController>(),
-            std::make_shared<WifiFeatureFlags>());
+    android::sp<android::hardware::wifi::V1_6::IWifi> service =
+            new android::hardware::wifi::V1_6::implementation::Wifi(
+                    iface_tool, legacy_hal_factory, std::make_shared<WifiModeController>(),
+                    std::make_shared<WifiFeatureFlags>());
     if (kLazyService) {
         auto registrar = LazyServiceRegistrar::getInstance();
         CHECK_EQ(registrar.registerService(service), android::NO_ERROR)
-            << "Failed to register wifi HAL";
+                << "Failed to register wifi HAL";
     } else {
-        CHECK_EQ(service->registerAsService(), android::NO_ERROR)
-            << "Failed to register wifi HAL";
+        CHECK_EQ(service->registerAsService(), android::NO_ERROR) << "Failed to register wifi HAL";
     }
 
     joinRpcThreadpool();
diff --git a/wifi/1.5/default/tests/hidl_struct_util_unit_tests.cpp b/wifi/1.6/default/tests/hidl_struct_util_unit_tests.cpp
similarity index 74%
rename from wifi/1.5/default/tests/hidl_struct_util_unit_tests.cpp
rename to wifi/1.6/default/tests/hidl_struct_util_unit_tests.cpp
index 4b4ebd6..1182a58 100644
--- a/wifi/1.5/default/tests/hidl_struct_util_unit_tests.cpp
+++ b/wifi/1.6/default/tests/hidl_struct_util_unit_tests.cpp
@@ -34,7 +34,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 using ::android::hardware::wifi::V1_0::WifiChannelWidthInMhz;
@@ -44,21 +44,17 @@
 TEST_F(HidlStructUtilTest, CanConvertLegacyWifiMacInfosToHidlWithOneMac) {
     std::vector<legacy_hal::WifiMacInfo> legacy_mac_infos;
     legacy_hal::WifiMacInfo legacy_mac_info1 = {
-        .wlan_mac_id = kMacId1,
-        .mac_band =
-            legacy_hal::WLAN_MAC_5_0_BAND | legacy_hal::WLAN_MAC_2_4_BAND};
-    legacy_hal::WifiIfaceInfo legacy_iface_info1 = {.name = kIfaceName1,
-                                                    .channel = kIfaceChannel1};
-    legacy_hal::WifiIfaceInfo legacy_iface_info2 = {.name = kIfaceName2,
-                                                    .channel = kIfaceChannel2};
+            .wlan_mac_id = kMacId1,
+            .mac_band = legacy_hal::WLAN_MAC_5_0_BAND | legacy_hal::WLAN_MAC_2_4_BAND};
+    legacy_hal::WifiIfaceInfo legacy_iface_info1 = {.name = kIfaceName1, .channel = kIfaceChannel1};
+    legacy_hal::WifiIfaceInfo legacy_iface_info2 = {.name = kIfaceName2, .channel = kIfaceChannel2};
     legacy_mac_info1.iface_infos.push_back(legacy_iface_info1);
     legacy_mac_info1.iface_infos.push_back(legacy_iface_info2);
     legacy_mac_infos.push_back(legacy_mac_info1);
 
-    std::vector<V1_4::IWifiChipEventCallback::RadioModeInfo>
-        hidl_radio_mode_infos;
-    ASSERT_TRUE(hidl_struct_util::convertLegacyWifiMacInfosToHidl(
-        legacy_mac_infos, &hidl_radio_mode_infos));
+    std::vector<V1_4::IWifiChipEventCallback::RadioModeInfo> hidl_radio_mode_infos;
+    ASSERT_TRUE(hidl_struct_util::convertLegacyWifiMacInfosToHidl(legacy_mac_infos,
+                                                                  &hidl_radio_mode_infos));
 
     ASSERT_EQ(1u, hidl_radio_mode_infos.size());
     auto hidl_radio_mode_info1 = hidl_radio_mode_infos[0];
@@ -67,65 +63,56 @@
     ASSERT_EQ(2u, hidl_radio_mode_info1.ifaceInfos.size());
     auto hidl_iface_info1 = hidl_radio_mode_info1.ifaceInfos[0];
     EXPECT_EQ(legacy_iface_info1.name, hidl_iface_info1.name);
-    EXPECT_EQ(static_cast<uint32_t>(legacy_iface_info1.channel),
-              hidl_iface_info1.channel);
+    EXPECT_EQ(static_cast<uint32_t>(legacy_iface_info1.channel), hidl_iface_info1.channel);
     auto hidl_iface_info2 = hidl_radio_mode_info1.ifaceInfos[1];
     EXPECT_EQ(legacy_iface_info2.name, hidl_iface_info2.name);
-    EXPECT_EQ(static_cast<uint32_t>(legacy_iface_info2.channel),
-              hidl_iface_info2.channel);
+    EXPECT_EQ(static_cast<uint32_t>(legacy_iface_info2.channel), hidl_iface_info2.channel);
 }
 
 TEST_F(HidlStructUtilTest, CanConvertLegacyWifiMacInfosToHidlWithTwoMac) {
     std::vector<legacy_hal::WifiMacInfo> legacy_mac_infos;
-    legacy_hal::WifiMacInfo legacy_mac_info1 = {
-        .wlan_mac_id = kMacId1, .mac_band = legacy_hal::WLAN_MAC_5_0_BAND};
-    legacy_hal::WifiIfaceInfo legacy_iface_info1 = {.name = kIfaceName1,
-                                                    .channel = kIfaceChannel1};
-    legacy_hal::WifiMacInfo legacy_mac_info2 = {
-        .wlan_mac_id = kMacId2, .mac_band = legacy_hal::WLAN_MAC_2_4_BAND};
-    legacy_hal::WifiIfaceInfo legacy_iface_info2 = {.name = kIfaceName2,
-                                                    .channel = kIfaceChannel2};
+    legacy_hal::WifiMacInfo legacy_mac_info1 = {.wlan_mac_id = kMacId1,
+                                                .mac_band = legacy_hal::WLAN_MAC_5_0_BAND};
+    legacy_hal::WifiIfaceInfo legacy_iface_info1 = {.name = kIfaceName1, .channel = kIfaceChannel1};
+    legacy_hal::WifiMacInfo legacy_mac_info2 = {.wlan_mac_id = kMacId2,
+                                                .mac_band = legacy_hal::WLAN_MAC_2_4_BAND};
+    legacy_hal::WifiIfaceInfo legacy_iface_info2 = {.name = kIfaceName2, .channel = kIfaceChannel2};
     legacy_mac_info1.iface_infos.push_back(legacy_iface_info1);
     legacy_mac_infos.push_back(legacy_mac_info1);
     legacy_mac_info2.iface_infos.push_back(legacy_iface_info2);
     legacy_mac_infos.push_back(legacy_mac_info2);
 
-    std::vector<V1_4::IWifiChipEventCallback::RadioModeInfo>
-        hidl_radio_mode_infos;
-    ASSERT_TRUE(hidl_struct_util::convertLegacyWifiMacInfosToHidl(
-        legacy_mac_infos, &hidl_radio_mode_infos));
+    std::vector<V1_4::IWifiChipEventCallback::RadioModeInfo> hidl_radio_mode_infos;
+    ASSERT_TRUE(hidl_struct_util::convertLegacyWifiMacInfosToHidl(legacy_mac_infos,
+                                                                  &hidl_radio_mode_infos));
 
     ASSERT_EQ(2u, hidl_radio_mode_infos.size());
 
     // Find mac info 1.
     const auto hidl_radio_mode_info1 =
-        std::find_if(hidl_radio_mode_infos.begin(), hidl_radio_mode_infos.end(),
-                     [&legacy_mac_info1](
-                         const V1_4::IWifiChipEventCallback::RadioModeInfo& x) {
-                         return x.radioId == legacy_mac_info1.wlan_mac_id;
-                     });
+            std::find_if(hidl_radio_mode_infos.begin(), hidl_radio_mode_infos.end(),
+                         [&legacy_mac_info1](const V1_4::IWifiChipEventCallback::RadioModeInfo& x) {
+                             return x.radioId == legacy_mac_info1.wlan_mac_id;
+                         });
     ASSERT_NE(hidl_radio_mode_infos.end(), hidl_radio_mode_info1);
     EXPECT_EQ(V1_4::WifiBand::BAND_5GHZ, hidl_radio_mode_info1->bandInfo);
     ASSERT_EQ(1u, hidl_radio_mode_info1->ifaceInfos.size());
     auto hidl_iface_info1 = hidl_radio_mode_info1->ifaceInfos[0];
     EXPECT_EQ(legacy_iface_info1.name, hidl_iface_info1.name);
-    EXPECT_EQ(static_cast<uint32_t>(legacy_iface_info1.channel),
-              hidl_iface_info1.channel);
+    EXPECT_EQ(static_cast<uint32_t>(legacy_iface_info1.channel), hidl_iface_info1.channel);
 
     // Find mac info 2.
     const auto hidl_radio_mode_info2 =
-        std::find_if(hidl_radio_mode_infos.begin(), hidl_radio_mode_infos.end(),
-                     [&legacy_mac_info2](
-                         const V1_4::IWifiChipEventCallback::RadioModeInfo& x) {
-                         return x.radioId == legacy_mac_info2.wlan_mac_id;
-                     });
+            std::find_if(hidl_radio_mode_infos.begin(), hidl_radio_mode_infos.end(),
+                         [&legacy_mac_info2](const V1_4::IWifiChipEventCallback::RadioModeInfo& x) {
+                             return x.radioId == legacy_mac_info2.wlan_mac_id;
+                         });
     ASSERT_NE(hidl_radio_mode_infos.end(), hidl_radio_mode_info2);
     EXPECT_EQ(V1_4::WifiBand::BAND_24GHZ, hidl_radio_mode_info2->bandInfo);
     ASSERT_EQ(1u, hidl_radio_mode_info2->ifaceInfos.size());
     auto hidl_iface_info2 = hidl_radio_mode_info2->ifaceInfos[0];
     EXPECT_EQ(legacy_iface_info2.name, hidl_iface_info2.name);
-    EXPECT_EQ(static_cast<uint32_t>(legacy_iface_info2.channel),
-              hidl_iface_info2.channel);
+    EXPECT_EQ(static_cast<uint32_t>(legacy_iface_info2.channel), hidl_iface_info2.channel);
 }
 
 TEST_F(HidlStructUtilTest, canConvertLegacyLinkLayerStatsToHidl) {
@@ -143,8 +130,7 @@
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_min = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_max = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_avg = rand();
-    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples =
-        rand();
+    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples = rand();
 
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].tx_mpdu = rand();
@@ -153,8 +139,7 @@
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_min = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_max = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_avg = rand();
-    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples =
-        rand();
+    legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples = rand();
 
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].tx_mpdu = rand();
@@ -163,8 +148,7 @@
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_min = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_max = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_avg = rand();
-    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples =
-        rand();
+    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples = rand();
 
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].tx_mpdu = rand();
@@ -173,8 +157,7 @@
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_min = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_max = rand();
     legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_avg = rand();
-    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples =
-        rand();
+    legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples = rand();
 
     legacy_stats.iface.info.time_slicing_duty_cycle_percent = rand();
     legacy_stats.iface.num_peers = 1;
@@ -195,14 +178,14 @@
         }
 
         legacy_hal::wifi_channel_stat channel_stat1 = {
-            .channel = {legacy_hal::WIFI_CHAN_WIDTH_20, 2437, 2437, 0},
-            .on_time = 0x1111,
-            .cca_busy_time = 0x55,
+                .channel = {legacy_hal::WIFI_CHAN_WIDTH_20, 2437, 2437, 0},
+                .on_time = 0x1111,
+                .cca_busy_time = 0x55,
         };
         legacy_hal::wifi_channel_stat channel_stat2 = {
-            .channel = {legacy_hal::WIFI_CHAN_WIDTH_20, 5180, 5180, 0},
-            .on_time = 0x2222,
-            .cca_busy_time = 0x66,
+                .channel = {legacy_hal::WIFI_CHAN_WIDTH_20, 5180, 5180, 0},
+                .on_time = 0x2222,
+                .cca_busy_time = 0x66,
         };
         radio.channel_stats.push_back(channel_stat1);
         radio.channel_stats.push_back(channel_stat2);
@@ -212,30 +195,29 @@
         peer.peer_info.bssload.sta_count = rand();
         peer.peer_info.bssload.chan_util = rand();
         wifi_rate_stat rate_stat1 = {
-            .rate = {3, 1, 2, 5, 0, 0},
-            .tx_mpdu = 0,
-            .rx_mpdu = 1,
-            .mpdu_lost = 2,
-            .retries = 3,
-            .retries_short = 4,
-            .retries_long = 5,
+                .rate = {3, 1, 2, 5, 0, 0},
+                .tx_mpdu = 0,
+                .rx_mpdu = 1,
+                .mpdu_lost = 2,
+                .retries = 3,
+                .retries_short = 4,
+                .retries_long = 5,
         };
         wifi_rate_stat rate_stat2 = {
-            .rate = {2, 2, 1, 6, 0, 1},
-            .tx_mpdu = 6,
-            .rx_mpdu = 7,
-            .mpdu_lost = 8,
-            .retries = 9,
-            .retries_short = 10,
-            .retries_long = 11,
+                .rate = {2, 2, 1, 6, 0, 1},
+                .tx_mpdu = 6,
+                .rx_mpdu = 7,
+                .mpdu_lost = 8,
+                .retries = 9,
+                .retries_short = 10,
+                .retries_long = 11,
         };
         peer.rate_stats.push_back(rate_stat1);
         peer.rate_stats.push_back(rate_stat2);
     }
 
     V1_5::StaLinkLayerStats converted{};
-    hidl_struct_util::convertLegacyLinkLayerStatsToHidl(legacy_stats,
-                                                        &converted);
+    hidl_struct_util::convertLegacyLinkLayerStatsToHidl(legacy_stats, &converted);
     EXPECT_EQ(legacy_stats.iface.beacon_rx, converted.iface.V1_0.beaconRx);
     EXPECT_EQ(legacy_stats.iface.rssi_mgmt, converted.iface.V1_0.avgRssiMgmt);
     EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].rx_mpdu,
@@ -252,9 +234,8 @@
               converted.iface.wmeBeContentionTimeStats.contentionTimeMaxInUsec);
     EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_time_avg,
               converted.iface.wmeBeContentionTimeStats.contentionTimeAvgInUsec);
-    EXPECT_EQ(
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples,
-        converted.iface.wmeBeContentionTimeStats.contentionNumSamples);
+    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BE].contention_num_samples,
+              converted.iface.wmeBeContentionTimeStats.contentionNumSamples);
 
     EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].rx_mpdu,
               converted.iface.V1_0.wmeBkPktStats.rxMpdu);
@@ -270,9 +251,8 @@
               converted.iface.wmeBkContentionTimeStats.contentionTimeMaxInUsec);
     EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_time_avg,
               converted.iface.wmeBkContentionTimeStats.contentionTimeAvgInUsec);
-    EXPECT_EQ(
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples,
-        converted.iface.wmeBkContentionTimeStats.contentionNumSamples);
+    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_BK].contention_num_samples,
+              converted.iface.wmeBkContentionTimeStats.contentionNumSamples);
 
     EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].rx_mpdu,
               converted.iface.V1_0.wmeViPktStats.rxMpdu);
@@ -288,9 +268,8 @@
               converted.iface.wmeViContentionTimeStats.contentionTimeMaxInUsec);
     EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_time_avg,
               converted.iface.wmeViContentionTimeStats.contentionTimeAvgInUsec);
-    EXPECT_EQ(
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples,
-        converted.iface.wmeViContentionTimeStats.contentionNumSamples);
+    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VI].contention_num_samples,
+              converted.iface.wmeViContentionTimeStats.contentionNumSamples);
 
     EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].rx_mpdu,
               converted.iface.V1_0.wmeVoPktStats.rxMpdu);
@@ -306,29 +285,23 @@
               converted.iface.wmeVoContentionTimeStats.contentionTimeMaxInUsec);
     EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_time_avg,
               converted.iface.wmeVoContentionTimeStats.contentionTimeAvgInUsec);
-    EXPECT_EQ(
-        legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples,
-        converted.iface.wmeVoContentionTimeStats.contentionNumSamples);
+    EXPECT_EQ(legacy_stats.iface.ac[legacy_hal::WIFI_AC_VO].contention_num_samples,
+              converted.iface.wmeVoContentionTimeStats.contentionNumSamples);
 
     EXPECT_EQ(legacy_stats.iface.info.time_slicing_duty_cycle_percent,
               converted.iface.timeSliceDutyCycleInPercent);
 
     EXPECT_EQ(legacy_stats.radios.size(), converted.radios.size());
     for (size_t i = 0; i < legacy_stats.radios.size(); i++) {
-        EXPECT_EQ(legacy_stats.radios[i].stats.radio,
-                  converted.radios[i].radioId);
-        EXPECT_EQ(legacy_stats.radios[i].stats.on_time,
-                  converted.radios[i].V1_3.V1_0.onTimeInMs);
-        EXPECT_EQ(legacy_stats.radios[i].stats.tx_time,
-                  converted.radios[i].V1_3.V1_0.txTimeInMs);
-        EXPECT_EQ(legacy_stats.radios[i].stats.rx_time,
-                  converted.radios[i].V1_3.V1_0.rxTimeInMs);
+        EXPECT_EQ(legacy_stats.radios[i].stats.radio, converted.radios[i].radioId);
+        EXPECT_EQ(legacy_stats.radios[i].stats.on_time, converted.radios[i].V1_3.V1_0.onTimeInMs);
+        EXPECT_EQ(legacy_stats.radios[i].stats.tx_time, converted.radios[i].V1_3.V1_0.txTimeInMs);
+        EXPECT_EQ(legacy_stats.radios[i].stats.rx_time, converted.radios[i].V1_3.V1_0.rxTimeInMs);
         EXPECT_EQ(legacy_stats.radios[i].stats.on_time_scan,
                   converted.radios[i].V1_3.V1_0.onTimeInMsForScan);
         EXPECT_EQ(legacy_stats.radios[i].tx_time_per_levels.size(),
                   converted.radios[i].V1_3.V1_0.txTimeInMsPerLevel.size());
-        for (size_t j = 0; j < legacy_stats.radios[i].tx_time_per_levels.size();
-             j++) {
+        for (size_t j = 0; j < legacy_stats.radios[i].tx_time_per_levels.size(); j++) {
             EXPECT_EQ(legacy_stats.radios[i].tx_time_per_levels[j],
                       converted.radios[i].V1_3.V1_0.txTimeInMsPerLevel[j]);
         }
@@ -344,20 +317,16 @@
                   converted.radios[i].V1_3.onTimeInMsForHs20Scan);
         EXPECT_EQ(legacy_stats.radios[i].channel_stats.size(),
                   converted.radios[i].V1_3.channelStats.size());
-        for (size_t k = 0; k < legacy_stats.radios[i].channel_stats.size();
-             k++) {
+        for (size_t k = 0; k < legacy_stats.radios[i].channel_stats.size(); k++) {
             auto& legacy_channel_st = legacy_stats.radios[i].channel_stats[k];
             EXPECT_EQ(WifiChannelWidthInMhz::WIDTH_20,
                       converted.radios[i].V1_3.channelStats[k].channel.width);
-            EXPECT_EQ(
-                WifiChannelInMhz(legacy_channel_st.channel.center_freq),
-                converted.radios[i].V1_3.channelStats[k].channel.centerFreq);
-            EXPECT_EQ(
-                WifiChannelInMhz(legacy_channel_st.channel.center_freq0),
-                converted.radios[i].V1_3.channelStats[k].channel.centerFreq0);
-            EXPECT_EQ(
-                WifiChannelInMhz(legacy_channel_st.channel.center_freq1),
-                converted.radios[i].V1_3.channelStats[k].channel.centerFreq1);
+            EXPECT_EQ(WifiChannelInMhz(legacy_channel_st.channel.center_freq),
+                      converted.radios[i].V1_3.channelStats[k].channel.centerFreq);
+            EXPECT_EQ(WifiChannelInMhz(legacy_channel_st.channel.center_freq0),
+                      converted.radios[i].V1_3.channelStats[k].channel.centerFreq0);
+            EXPECT_EQ(WifiChannelInMhz(legacy_channel_st.channel.center_freq1),
+                      converted.radios[i].V1_3.channelStats[k].channel.centerFreq1);
             EXPECT_EQ(legacy_channel_st.cca_busy_time,
                       converted.radios[i].V1_3.channelStats[k].ccaBusyTimeInMs);
             EXPECT_EQ(legacy_channel_st.on_time,
@@ -373,18 +342,13 @@
                   converted.iface.peers[i].chanUtil);
         for (size_t j = 0; j < legacy_stats.peers[i].rate_stats.size(); j++) {
             EXPECT_EQ(legacy_stats.peers[i].rate_stats[j].rate.preamble,
-                      (uint32_t)converted.iface.peers[i]
-                          .rateStats[j]
-                          .rateInfo.preamble);
-            EXPECT_EQ(
-                legacy_stats.peers[i].rate_stats[j].rate.nss,
-                (uint32_t)converted.iface.peers[i].rateStats[j].rateInfo.nss);
-            EXPECT_EQ(
-                legacy_stats.peers[i].rate_stats[j].rate.bw,
-                (uint32_t)converted.iface.peers[i].rateStats[j].rateInfo.bw);
-            EXPECT_EQ(
-                legacy_stats.peers[i].rate_stats[j].rate.rateMcsIdx,
-                converted.iface.peers[i].rateStats[j].rateInfo.rateMcsIdx);
+                      (uint32_t)converted.iface.peers[i].rateStats[j].rateInfo.preamble);
+            EXPECT_EQ(legacy_stats.peers[i].rate_stats[j].rate.nss,
+                      (uint32_t)converted.iface.peers[i].rateStats[j].rateInfo.nss);
+            EXPECT_EQ(legacy_stats.peers[i].rate_stats[j].rate.bw,
+                      (uint32_t)converted.iface.peers[i].rateStats[j].rateInfo.bw);
+            EXPECT_EQ(legacy_stats.peers[i].rate_stats[j].rate.rateMcsIdx,
+                      converted.iface.peers[i].rateStats[j].rateInfo.rateMcsIdx);
             EXPECT_EQ(legacy_stats.peers[i].rate_stats[j].tx_mpdu,
                       converted.iface.peers[i].rateStats[j].txMpdu);
             EXPECT_EQ(legacy_stats.peers[i].rate_stats[j].rx_mpdu,
@@ -402,23 +366,20 @@
 
     uint32_t hidle_caps;
 
-    uint32_t legacy_feature_set =
-        WIFI_FEATURE_D2D_RTT | WIFI_FEATURE_SET_LATENCY_MODE;
-    uint32_t legacy_logger_feature_set =
-        legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED;
+    uint32_t legacy_feature_set = WIFI_FEATURE_D2D_RTT | WIFI_FEATURE_SET_LATENCY_MODE;
+    uint32_t legacy_logger_feature_set = legacy_hal::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED;
 
     ASSERT_TRUE(hidl_struct_util::convertLegacyFeaturesToHidlChipCapabilities(
-        legacy_feature_set, legacy_logger_feature_set, &hidle_caps));
+            legacy_feature_set, legacy_logger_feature_set, &hidle_caps));
 
     EXPECT_EQ(HidlChipCaps::DEBUG_RING_BUFFER_VENDOR_DATA |
-                  HidlChipCaps::DEBUG_HOST_WAKE_REASON_STATS |
-                  HidlChipCaps::DEBUG_ERROR_ALERTS | HidlChipCaps::D2D_RTT |
-                  HidlChipCaps::SET_LATENCY_MODE |
-                  HidlChipCaps::DEBUG_MEMORY_DRIVER_DUMP,
+                      HidlChipCaps::DEBUG_HOST_WAKE_REASON_STATS |
+                      HidlChipCaps::DEBUG_ERROR_ALERTS | HidlChipCaps::D2D_RTT |
+                      HidlChipCaps::SET_LATENCY_MODE | HidlChipCaps::DEBUG_MEMORY_DRIVER_DUMP,
               hidle_caps);
 }
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/tests/main.cpp b/wifi/1.6/default/tests/main.cpp
similarity index 100%
rename from wifi/1.5/default/tests/main.cpp
rename to wifi/1.6/default/tests/main.cpp
diff --git a/wifi/1.5/default/tests/mock_interface_tool.cpp b/wifi/1.6/default/tests/mock_interface_tool.cpp
similarity index 100%
rename from wifi/1.5/default/tests/mock_interface_tool.cpp
rename to wifi/1.6/default/tests/mock_interface_tool.cpp
diff --git a/wifi/1.5/default/tests/mock_interface_tool.h b/wifi/1.6/default/tests/mock_interface_tool.h
similarity index 83%
rename from wifi/1.5/default/tests/mock_interface_tool.h
rename to wifi/1.6/default/tests/mock_interface_tool.h
index 0f17551..7ce3992 100644
--- a/wifi/1.5/default/tests/mock_interface_tool.h
+++ b/wifi/1.6/default/tests/mock_interface_tool.h
@@ -24,17 +24,15 @@
 namespace wifi_system {
 
 class MockInterfaceTool : public InterfaceTool {
-   public:
+  public:
     MockInterfaceTool();
 
     MOCK_METHOD1(GetUpState, bool(const char* if_name));
     MOCK_METHOD2(SetUpState, bool(const char* if_name, bool request_up));
     MOCK_METHOD1(SetWifiUpState, bool(bool request_up));
     MOCK_METHOD2(SetMacAddress,
-                 bool(const char* if_name,
-                      const std::array<uint8_t, ETH_ALEN>& address));
-    MOCK_METHOD1(GetFactoryMacAddress,
-                 std::array<uint8_t, ETH_ALEN>(const char* if_name));
+                 bool(const char* if_name, const std::array<uint8_t, ETH_ALEN>& address));
+    MOCK_METHOD1(GetFactoryMacAddress, std::array<uint8_t, ETH_ALEN>(const char* if_name));
 
 };  // class MockInterfaceTool
 
diff --git a/wifi/1.5/default/tests/mock_wifi_feature_flags.cpp b/wifi/1.6/default/tests/mock_wifi_feature_flags.cpp
similarity index 96%
rename from wifi/1.5/default/tests/mock_wifi_feature_flags.cpp
rename to wifi/1.6/default/tests/mock_wifi_feature_flags.cpp
index 2f66ba1..d10b74c 100644
--- a/wifi/1.5/default/tests/mock_wifi_feature_flags.cpp
+++ b/wifi/1.6/default/tests/mock_wifi_feature_flags.cpp
@@ -21,7 +21,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace feature_flags {
 
@@ -29,7 +29,7 @@
 
 }  // namespace feature_flags
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/tests/mock_wifi_feature_flags.h b/wifi/1.6/default/tests/mock_wifi_feature_flags.h
similarity index 88%
rename from wifi/1.5/default/tests/mock_wifi_feature_flags.h
rename to wifi/1.6/default/tests/mock_wifi_feature_flags.h
index c3877ed..fa3600a 100644
--- a/wifi/1.5/default/tests/mock_wifi_feature_flags.h
+++ b/wifi/1.6/default/tests/mock_wifi_feature_flags.h
@@ -25,22 +25,21 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace feature_flags {
 
 class MockWifiFeatureFlags : public WifiFeatureFlags {
-   public:
+  public:
     MockWifiFeatureFlags();
 
-    MOCK_METHOD1(getChipModes,
-                 std::vector<V1_0::IWifiChip::ChipMode>(bool is_primary));
+    MOCK_METHOD1(getChipModes, std::vector<V1_0::IWifiChip::ChipMode>(bool is_primary));
     MOCK_METHOD0(isApMacRandomizationDisabled, bool());
 };
 
 }  // namespace feature_flags
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/tests/mock_wifi_iface_util.cpp b/wifi/1.6/default/tests/mock_wifi_iface_util.cpp
similarity index 82%
rename from wifi/1.5/default/tests/mock_wifi_iface_util.cpp
rename to wifi/1.6/default/tests/mock_wifi_iface_util.cpp
index b101c4a..24b16cb 100644
--- a/wifi/1.5/default/tests/mock_wifi_iface_util.cpp
+++ b/wifi/1.6/default/tests/mock_wifi_iface_util.cpp
@@ -24,17 +24,16 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace iface_util {
 
-MockWifiIfaceUtil::MockWifiIfaceUtil(
-    const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
-    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
+MockWifiIfaceUtil::MockWifiIfaceUtil(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
+                                     const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
     : WifiIfaceUtil(iface_tool, legacy_hal) {}
 }  // namespace iface_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/tests/mock_wifi_iface_util.h b/wifi/1.6/default/tests/mock_wifi_iface_util.h
similarity index 71%
rename from wifi/1.5/default/tests/mock_wifi_iface_util.h
rename to wifi/1.6/default/tests/mock_wifi_iface_util.h
index 6d5f59c..2701c36 100644
--- a/wifi/1.5/default/tests/mock_wifi_iface_util.h
+++ b/wifi/1.6/default/tests/mock_wifi_iface_util.h
@@ -24,29 +24,25 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace iface_util {
 
 class MockWifiIfaceUtil : public WifiIfaceUtil {
-   public:
-    MockWifiIfaceUtil(
-        const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
-        const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
-    MOCK_METHOD1(getFactoryMacAddress,
-                 std::array<uint8_t, 6>(const std::string&));
-    MOCK_METHOD2(setMacAddress,
-                 bool(const std::string&, const std::array<uint8_t, 6>&));
+  public:
+    MockWifiIfaceUtil(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
+                      const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
+    MOCK_METHOD1(getFactoryMacAddress, std::array<uint8_t, 6>(const std::string&));
+    MOCK_METHOD2(setMacAddress, bool(const std::string&, const std::array<uint8_t, 6>&));
     MOCK_METHOD0(getOrCreateRandomMacAddress, std::array<uint8_t, 6>());
-    MOCK_METHOD2(registerIfaceEventHandlers,
-                 void(const std::string&, IfaceEventHandlers));
+    MOCK_METHOD2(registerIfaceEventHandlers, void(const std::string&, IfaceEventHandlers));
     MOCK_METHOD1(unregisterIfaceEventHandlers, void(const std::string&));
     MOCK_METHOD2(setUpState, bool(const std::string&, bool));
     MOCK_METHOD1(ifNameToIndex, unsigned(const std::string&));
 };
 }  // namespace iface_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/tests/mock_wifi_legacy_hal.cpp b/wifi/1.6/default/tests/mock_wifi_legacy_hal.cpp
similarity index 83%
rename from wifi/1.5/default/tests/mock_wifi_legacy_hal.cpp
rename to wifi/1.6/default/tests/mock_wifi_legacy_hal.cpp
index d13c556..2c55861 100644
--- a/wifi/1.5/default/tests/mock_wifi_legacy_hal.cpp
+++ b/wifi/1.6/default/tests/mock_wifi_legacy_hal.cpp
@@ -24,17 +24,16 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace legacy_hal {
 
-MockWifiLegacyHal::MockWifiLegacyHal(
-    const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
-    const wifi_hal_fn& fn, bool is_primary)
+MockWifiLegacyHal::MockWifiLegacyHal(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
+                                     const wifi_hal_fn& fn, bool is_primary)
     : WifiLegacyHal(iface_tool, fn, is_primary) {}
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.6/default/tests/mock_wifi_legacy_hal.h b/wifi/1.6/default/tests/mock_wifi_legacy_hal.h
new file mode 100644
index 0000000..b1f5327
--- /dev/null
+++ b/wifi/1.6/default/tests/mock_wifi_legacy_hal.h
@@ -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.
+ */
+
+#ifndef MOCK_WIFI_LEGACY_HAL_H_
+#define MOCK_WIFI_LEGACY_HAL_H_
+
+#include <gmock/gmock.h>
+
+#include "wifi_legacy_hal.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+namespace legacy_hal {
+
+class MockWifiLegacyHal : public WifiLegacyHal {
+  public:
+    MockWifiLegacyHal(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
+                      const wifi_hal_fn& fn, bool is_primary);
+    MOCK_METHOD0(initialize, wifi_error());
+    MOCK_METHOD0(start, wifi_error());
+    MOCK_METHOD2(stop,
+                 wifi_error(std::unique_lock<std::recursive_mutex>*, const std::function<void()>&));
+    MOCK_METHOD2(setDfsFlag, wifi_error(const std::string&, bool));
+    MOCK_METHOD2(registerRadioModeChangeCallbackHandler,
+                 wifi_error(const std::string&, const on_radio_mode_change_callback&));
+    MOCK_METHOD1(getFirmwareVersion,
+                 std::pair<wifi_error, std::string>(const std::string& iface_name));
+    MOCK_METHOD1(getDriverVersion,
+                 std::pair<wifi_error, std::string>(const std::string& iface_name));
+
+    MOCK_METHOD2(selectTxPowerScenario,
+                 wifi_error(const std::string& iface_name, wifi_power_scenario scenario));
+    MOCK_METHOD1(resetTxPowerScenario, wifi_error(const std::string& iface_name));
+    MOCK_METHOD2(nanRegisterCallbackHandlers,
+                 wifi_error(const std::string&, const NanCallbackHandlers&));
+    MOCK_METHOD2(nanDisableRequest, wifi_error(const std::string&, transaction_id));
+    MOCK_METHOD3(nanDataInterfaceDelete,
+                 wifi_error(const std::string&, transaction_id, const std::string&));
+    MOCK_METHOD2(createVirtualInterface,
+                 wifi_error(const std::string& ifname, wifi_interface_type iftype));
+    MOCK_METHOD1(deleteVirtualInterface, wifi_error(const std::string& ifname));
+    MOCK_METHOD0(waitForDriverReady, wifi_error());
+};
+}  // namespace legacy_hal
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // MOCK_WIFI_LEGACY_HAL_H_
diff --git a/wifi/1.5/default/tests/mock_wifi_mode_controller.cpp b/wifi/1.6/default/tests/mock_wifi_mode_controller.cpp
similarity index 96%
rename from wifi/1.5/default/tests/mock_wifi_mode_controller.cpp
rename to wifi/1.6/default/tests/mock_wifi_mode_controller.cpp
index e7ab22a..446f829 100644
--- a/wifi/1.5/default/tests/mock_wifi_mode_controller.cpp
+++ b/wifi/1.6/default/tests/mock_wifi_mode_controller.cpp
@@ -24,14 +24,14 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace mode_controller {
 
 MockWifiModeController::MockWifiModeController() : WifiModeController() {}
 }  // namespace mode_controller
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/tests/mock_wifi_mode_controller.h b/wifi/1.6/default/tests/mock_wifi_mode_controller.h
similarity index 96%
rename from wifi/1.5/default/tests/mock_wifi_mode_controller.h
rename to wifi/1.6/default/tests/mock_wifi_mode_controller.h
index b9151f1..addcc81 100644
--- a/wifi/1.5/default/tests/mock_wifi_mode_controller.h
+++ b/wifi/1.6/default/tests/mock_wifi_mode_controller.h
@@ -24,12 +24,12 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace mode_controller {
 
 class MockWifiModeController : public WifiModeController {
-   public:
+  public:
     MockWifiModeController();
     MOCK_METHOD0(initialize, bool());
     MOCK_METHOD1(changeFirmwareMode, bool(IfaceType));
@@ -38,7 +38,7 @@
 };
 }  // namespace mode_controller
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/tests/ringbuffer_unit_tests.cpp b/wifi/1.6/default/tests/ringbuffer_unit_tests.cpp
similarity index 98%
rename from wifi/1.5/default/tests/ringbuffer_unit_tests.cpp
rename to wifi/1.6/default/tests/ringbuffer_unit_tests.cpp
index 6fd34ee..eb86194 100644
--- a/wifi/1.5/default/tests/ringbuffer_unit_tests.cpp
+++ b/wifi/1.6/default/tests/ringbuffer_unit_tests.cpp
@@ -24,11 +24,11 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 
 class RingbufferTest : public Test {
-   public:
+  public:
     const uint32_t maxBufferSize_ = 10;
     Ringbuffer buffer_{maxBufferSize_};
 };
@@ -91,7 +91,7 @@
     EXPECT_EQ(input, buffer_.getData().front());
 }
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/tests/runtests.sh b/wifi/1.6/default/tests/runtests.sh
similarity index 100%
rename from wifi/1.5/default/tests/runtests.sh
rename to wifi/1.6/default/tests/runtests.sh
diff --git a/wifi/1.5/default/tests/wifi_chip_unit_tests.cpp b/wifi/1.6/default/tests/wifi_chip_unit_tests.cpp
similarity index 74%
rename from wifi/1.5/default/tests/wifi_chip_unit_tests.cpp
rename to wifi/1.6/default/tests/wifi_chip_unit_tests.cpp
index 0ad6f3e..5390411 100644
--- a/wifi/1.5/default/tests/wifi_chip_unit_tests.cpp
+++ b/wifi/1.6/default/tests/wifi_chip_unit_tests.cpp
@@ -41,11 +41,11 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 
 class WifiChipTest : public Test {
-   protected:
+  protected:
     void setupV1IfaceCombination() {
         // clang-format off
         const hidl_vec<V1_0::IWifiChip::ChipIfaceCombination> combinationsSta = {
@@ -59,8 +59,7 @@
             {feature_flags::chip_mode_ids::kV1Ap, combinationsAp}
         };
         // clang-format on
-        EXPECT_CALL(*feature_flags_, getChipModes(true))
-            .WillRepeatedly(testing::Return(modes));
+        EXPECT_CALL(*feature_flags_, getChipModes(true)).WillRepeatedly(testing::Return(modes));
     }
 
     void setupV1_AwareIfaceCombination() {
@@ -76,8 +75,7 @@
             {feature_flags::chip_mode_ids::kV1Ap, combinationsAp}
         };
         // clang-format on
-        EXPECT_CALL(*feature_flags_, getChipModes(true))
-            .WillRepeatedly(testing::Return(modes));
+        EXPECT_CALL(*feature_flags_, getChipModes(true)).WillRepeatedly(testing::Return(modes));
     }
 
     void setupV1_AwareDisabledApIfaceCombination() {
@@ -89,8 +87,7 @@
             {feature_flags::chip_mode_ids::kV1Sta, combinationsSta}
         };
         // clang-format on
-        EXPECT_CALL(*feature_flags_, getChipModes(true))
-            .WillRepeatedly(testing::Return(modes));
+        EXPECT_CALL(*feature_flags_, getChipModes(true)).WillRepeatedly(testing::Return(modes));
     }
 
     void setupV2_AwareIfaceCombination() {
@@ -103,8 +100,7 @@
             {feature_flags::chip_mode_ids::kV3, combinations}
         };
         // clang-format on
-        EXPECT_CALL(*feature_flags_, getChipModes(true))
-            .WillRepeatedly(testing::Return(modes));
+        EXPECT_CALL(*feature_flags_, getChipModes(true)).WillRepeatedly(testing::Return(modes));
     }
 
     void setupV2_AwareDisabledApIfaceCombination() {
@@ -116,8 +112,7 @@
             {feature_flags::chip_mode_ids::kV3, combinations}
         };
         // clang-format on
-        EXPECT_CALL(*feature_flags_, getChipModes(true))
-            .WillRepeatedly(testing::Return(modes));
+        EXPECT_CALL(*feature_flags_, getChipModes(true)).WillRepeatedly(testing::Return(modes));
     }
 
     void setup_MultiIfaceCombination() {
@@ -129,39 +124,35 @@
             {feature_flags::chip_mode_ids::kV3, combinations}
         };
         // clang-format on
-        EXPECT_CALL(*feature_flags_, getChipModes(true))
-            .WillRepeatedly(testing::Return(modes));
+        EXPECT_CALL(*feature_flags_, getChipModes(true)).WillRepeatedly(testing::Return(modes));
     }
 
     void assertNumberOfModes(uint32_t num_modes) {
-        chip_->getAvailableModes(
-            [num_modes](const WifiStatus& status,
-                        const std::vector<WifiChip::ChipMode>& modes) {
-                ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-                // V2_Aware has 1 mode of operation.
-                ASSERT_EQ(num_modes, modes.size());
-            });
+        chip_->getAvailableModes([num_modes](const WifiStatus& status,
+                                             const std::vector<WifiChip::ChipMode>& modes) {
+            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+            // V2_Aware has 1 mode of operation.
+            ASSERT_EQ(num_modes, modes.size());
+        });
     }
 
     void findModeAndConfigureForIfaceType(const IfaceType& type) {
         // This should be aligned with kInvalidModeId in wifi_chip.cpp.
         ChipModeId mode_id = UINT32_MAX;
-        chip_->getAvailableModes(
-            [&mode_id, &type](const WifiStatus& status,
-                              const std::vector<WifiChip::ChipMode>& modes) {
-                ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-                for (const auto& mode : modes) {
-                    for (const auto& combination : mode.availableCombinations) {
-                        for (const auto& limit : combination.limits) {
-                            if (limit.types.end() !=
-                                std::find(limit.types.begin(),
-                                          limit.types.end(), type)) {
-                                mode_id = mode.id;
-                            }
+        chip_->getAvailableModes([&mode_id, &type](const WifiStatus& status,
+                                                   const std::vector<WifiChip::ChipMode>& modes) {
+            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+            for (const auto& mode : modes) {
+                for (const auto& combination : mode.availableCombinations) {
+                    for (const auto& limit : combination.limits) {
+                        if (limit.types.end() !=
+                            std::find(limit.types.begin(), limit.types.end(), type)) {
+                            mode_id = mode.id;
                         }
                     }
                 }
-            });
+            }
+        });
         ASSERT_NE(UINT32_MAX, mode_id);
 
         chip_->configureChip(mode_id, [](const WifiStatus& status) {
@@ -174,58 +165,53 @@
         std::string iface_name;
         if (type == IfaceType::AP) {
             chip_->createApIface(
-                [&iface_name](const WifiStatus& status,
-                              const sp<V1_0::IWifiApIface>& iface) {
-                    if (WifiStatusCode::SUCCESS == status.code) {
-                        ASSERT_NE(iface.get(), nullptr);
-                        iface->getName([&iface_name](const WifiStatus& status,
-                                                     const hidl_string& name) {
-                            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-                            iface_name = name.c_str();
-                        });
-                    }
-                });
+                    [&iface_name](const WifiStatus& status, const sp<V1_0::IWifiApIface>& iface) {
+                        if (WifiStatusCode::SUCCESS == status.code) {
+                            ASSERT_NE(iface.get(), nullptr);
+                            iface->getName([&iface_name](const WifiStatus& status,
+                                                         const hidl_string& name) {
+                                ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+                                iface_name = name.c_str();
+                            });
+                        }
+                    });
         } else if (type == IfaceType::NAN) {
             chip_->createNanIface(
-                [&iface_name](
-                    const WifiStatus& status,
-                    const sp<android::hardware::wifi::V1_0::IWifiNanIface>&
-                        iface) {
-                    if (WifiStatusCode::SUCCESS == status.code) {
-                        ASSERT_NE(iface.get(), nullptr);
-                        iface->getName([&iface_name](const WifiStatus& status,
-                                                     const hidl_string& name) {
-                            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-                            iface_name = name.c_str();
-                        });
-                    }
-                });
+                    [&iface_name](const WifiStatus& status,
+                                  const sp<android::hardware::wifi::V1_0::IWifiNanIface>& iface) {
+                        if (WifiStatusCode::SUCCESS == status.code) {
+                            ASSERT_NE(iface.get(), nullptr);
+                            iface->getName([&iface_name](const WifiStatus& status,
+                                                         const hidl_string& name) {
+                                ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+                                iface_name = name.c_str();
+                            });
+                        }
+                    });
         } else if (type == IfaceType::P2P) {
             chip_->createP2pIface(
-                [&iface_name](const WifiStatus& status,
-                              const sp<IWifiP2pIface>& iface) {
-                    if (WifiStatusCode::SUCCESS == status.code) {
-                        ASSERT_NE(iface.get(), nullptr);
-                        iface->getName([&iface_name](const WifiStatus& status,
-                                                     const hidl_string& name) {
-                            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-                            iface_name = name.c_str();
-                        });
-                    }
-                });
+                    [&iface_name](const WifiStatus& status, const sp<IWifiP2pIface>& iface) {
+                        if (WifiStatusCode::SUCCESS == status.code) {
+                            ASSERT_NE(iface.get(), nullptr);
+                            iface->getName([&iface_name](const WifiStatus& status,
+                                                         const hidl_string& name) {
+                                ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+                                iface_name = name.c_str();
+                            });
+                        }
+                    });
         } else if (type == IfaceType::STA) {
             chip_->createStaIface(
-                [&iface_name](const WifiStatus& status,
-                              const sp<V1_0::IWifiStaIface>& iface) {
-                    if (WifiStatusCode::SUCCESS == status.code) {
-                        ASSERT_NE(iface.get(), nullptr);
-                        iface->getName([&iface_name](const WifiStatus& status,
-                                                     const hidl_string& name) {
-                            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-                            iface_name = name.c_str();
-                        });
-                    }
-                });
+                    [&iface_name](const WifiStatus& status, const sp<V1_0::IWifiStaIface>& iface) {
+                        if (WifiStatusCode::SUCCESS == status.code) {
+                            ASSERT_NE(iface.get(), nullptr);
+                            iface->getName([&iface_name](const WifiStatus& status,
+                                                         const hidl_string& name) {
+                                ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+                                iface_name = name.c_str();
+                            });
+                        }
+                    });
         }
         return iface_name;
     }
@@ -253,13 +239,12 @@
     bool createRttController() {
         bool success = false;
         chip_->createRttController_1_4(
-            NULL, [&success](const WifiStatus& status,
-                             const sp<IWifiRttController>& rtt) {
-                if (WifiStatusCode::SUCCESS == status.code) {
-                    ASSERT_NE(rtt.get(), nullptr);
-                    success = true;
-                }
-            });
+                NULL, [&success](const WifiStatus& status, const sp<IWifiRttController>& rtt) {
+                    if (WifiStatusCode::SUCCESS == status.code) {
+                        ASSERT_NE(rtt.get(), nullptr);
+                        success = true;
+                    }
+                });
         return success;
     }
 
@@ -269,27 +254,25 @@
     ChipId chip_id_ = kFakeChipId;
     legacy_hal::wifi_hal_fn fake_func_table_;
     std::shared_ptr<NiceMock<wifi_system::MockInterfaceTool>> iface_tool_{
-        new NiceMock<wifi_system::MockInterfaceTool>};
+            new NiceMock<wifi_system::MockInterfaceTool>};
     std::shared_ptr<NiceMock<legacy_hal::MockWifiLegacyHal>> legacy_hal_{
-        new NiceMock<legacy_hal::MockWifiLegacyHal>(iface_tool_,
-                                                    fake_func_table_, true)};
-    std::shared_ptr<NiceMock<mode_controller::MockWifiModeController>>
-        mode_controller_{new NiceMock<mode_controller::MockWifiModeController>};
+            new NiceMock<legacy_hal::MockWifiLegacyHal>(iface_tool_, fake_func_table_, true)};
+    std::shared_ptr<NiceMock<mode_controller::MockWifiModeController>> mode_controller_{
+            new NiceMock<mode_controller::MockWifiModeController>};
     std::shared_ptr<NiceMock<iface_util::MockWifiIfaceUtil>> iface_util_{
-        new NiceMock<iface_util::MockWifiIfaceUtil>(iface_tool_, legacy_hal_)};
-    std::shared_ptr<NiceMock<feature_flags::MockWifiFeatureFlags>>
-        feature_flags_{new NiceMock<feature_flags::MockWifiFeatureFlags>};
+            new NiceMock<iface_util::MockWifiIfaceUtil>(iface_tool_, legacy_hal_)};
+    std::shared_ptr<NiceMock<feature_flags::MockWifiFeatureFlags>> feature_flags_{
+            new NiceMock<feature_flags::MockWifiFeatureFlags>};
 
-   public:
+  public:
     void SetUp() override {
-        chip_ =
-            new WifiChip(chip_id_, true, legacy_hal_, mode_controller_,
-                         iface_util_, feature_flags_, subsystemRestartHandler);
+        chip_ = new WifiChip(chip_id_, true, legacy_hal_, mode_controller_, iface_util_,
+                             feature_flags_, subsystemRestartHandler);
 
         EXPECT_CALL(*mode_controller_, changeFirmwareMode(testing::_))
-            .WillRepeatedly(testing::Return(true));
+                .WillRepeatedly(testing::Return(true));
         EXPECT_CALL(*legacy_hal_, start())
-            .WillRepeatedly(testing::Return(legacy_hal::WIFI_SUCCESS));
+                .WillRepeatedly(testing::Return(legacy_hal::WIFI_SUCCESS));
     }
 
     void TearDown() override {
@@ -305,7 +288,7 @@
 // Mode 1 - STA + P2P
 // Mode 2 - AP
 class WifiChipV1IfaceCombinationTest : public WifiChipTest {
-   public:
+  public:
     void SetUp() override {
         setupV1IfaceCombination();
         WifiChipTest::SetUp();
@@ -364,7 +347,7 @@
 // Mode 1 - STA + P2P/NAN
 // Mode 2 - AP
 class WifiChipV1_AwareIfaceCombinationTest : public WifiChipTest {
-   public:
+  public:
     void SetUp() override {
         setupV1_AwareIfaceCombination();
         WifiChipTest::SetUp();
@@ -393,30 +376,26 @@
     ASSERT_TRUE(createIface(IfaceType::AP).empty());
 }
 
-TEST_F(WifiChipV1_AwareIfaceCombinationTest,
-       StaMode_CreateStaP2p_ShouldSucceed) {
+TEST_F(WifiChipV1_AwareIfaceCombinationTest, StaMode_CreateStaP2p_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     ASSERT_FALSE(createIface(IfaceType::P2P).empty());
 }
 
-TEST_F(WifiChipV1_AwareIfaceCombinationTest,
-       StaMode_CreateStaNan_ShouldSucceed) {
+TEST_F(WifiChipV1_AwareIfaceCombinationTest, StaMode_CreateStaNan_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     ASSERT_FALSE(createIface(IfaceType::NAN).empty());
 }
 
-TEST_F(WifiChipV1_AwareIfaceCombinationTest,
-       StaMode_CreateStaP2PNan_ShouldFail) {
+TEST_F(WifiChipV1_AwareIfaceCombinationTest, StaMode_CreateStaP2PNan_ShouldFail) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     ASSERT_FALSE(createIface(IfaceType::P2P).empty());
     ASSERT_TRUE(createIface(IfaceType::NAN).empty());
 }
 
-TEST_F(WifiChipV1_AwareIfaceCombinationTest,
-       StaMode_CreateStaNan_AfterP2pRemove_ShouldSucceed) {
+TEST_F(WifiChipV1_AwareIfaceCombinationTest, StaMode_CreateStaNan_AfterP2pRemove_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     const auto p2p_iface_name = createIface(IfaceType::P2P);
@@ -428,8 +407,7 @@
     ASSERT_FALSE(createIface(IfaceType::NAN).empty());
 }
 
-TEST_F(WifiChipV1_AwareIfaceCombinationTest,
-       StaMode_CreateStaP2p_AfterNanRemove_ShouldSucceed) {
+TEST_F(WifiChipV1_AwareIfaceCombinationTest, StaMode_CreateStaP2p_AfterNanRemove_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     const auto nan_iface_name = createIface(IfaceType::NAN);
@@ -488,31 +466,27 @@
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_EQ(createIface(IfaceType::STA), "wlan0");
     EXPECT_CALL(*legacy_hal_, selectTxPowerScenario("wlan0", testing::_))
-        .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
+            .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
     chip_->selectTxPowerScenario_1_2(
-        V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF,
-        [](const WifiStatus& status) {
-            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-        });
+            V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF,
+            [](const WifiStatus& status) { ASSERT_EQ(WifiStatusCode::SUCCESS, status.code); });
 }
 
 TEST_F(WifiChipV1_AwareIfaceCombinationTest, SelectTxScenarioWithOnlyAp) {
     findModeAndConfigureForIfaceType(IfaceType::AP);
     ASSERT_EQ(createIface(IfaceType::AP), "wlan0");
     EXPECT_CALL(*legacy_hal_, selectTxPowerScenario("wlan0", testing::_))
-        .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
+            .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
     chip_->selectTxPowerScenario_1_2(
-        V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF,
-        [](const WifiStatus& status) {
-            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-        });
+            V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF,
+            [](const WifiStatus& status) { ASSERT_EQ(WifiStatusCode::SUCCESS, status.code); });
 }
 
 ////////// V2 + Aware Iface Combinations ////////////
 // Mode 1 - STA + STA/AP
 //        - STA + P2P/NAN
 class WifiChipV2_AwareIfaceCombinationTest : public WifiChipTest {
-   public:
+  public:
     void SetUp() override {
         setupV2_AwareIfaceCombination();
         WifiChipTest::SetUp();
@@ -559,8 +533,7 @@
     ASSERT_EQ(createIface(IfaceType::STA), "wlan0");
 }
 
-TEST_F(WifiChipV2_AwareIfaceCombinationTest,
-       CreateSta_AfterStaApRemove_ShouldSucceed) {
+TEST_F(WifiChipV2_AwareIfaceCombinationTest, CreateSta_AfterStaApRemove_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     const auto sta_iface_name = createIface(IfaceType::STA);
     ASSERT_FALSE(sta_iface_name.empty());
@@ -594,8 +567,7 @@
     ASSERT_TRUE(createIface(IfaceType::NAN).empty());
 }
 
-TEST_F(WifiChipV2_AwareIfaceCombinationTest,
-       CreateStaNan_AfterP2pRemove_ShouldSucceed) {
+TEST_F(WifiChipV2_AwareIfaceCombinationTest, CreateStaNan_AfterP2pRemove_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     const auto p2p_iface_name = createIface(IfaceType::P2P);
@@ -607,8 +579,7 @@
     ASSERT_FALSE(createIface(IfaceType::NAN).empty());
 }
 
-TEST_F(WifiChipV2_AwareIfaceCombinationTest,
-       CreateStaP2p_AfterNanRemove_ShouldSucceed) {
+TEST_F(WifiChipV2_AwareIfaceCombinationTest, CreateStaP2p_AfterNanRemove_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     const auto nan_iface_name = createIface(IfaceType::NAN);
@@ -632,8 +603,7 @@
     ASSERT_TRUE(createIface(IfaceType::P2P).empty());
 }
 
-TEST_F(WifiChipV2_AwareIfaceCombinationTest,
-       StaMode_CreateStaNan_AfterP2pRemove_ShouldSucceed) {
+TEST_F(WifiChipV2_AwareIfaceCombinationTest, StaMode_CreateStaNan_AfterP2pRemove_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     const auto p2p_iface_name = createIface(IfaceType::P2P);
@@ -645,8 +615,7 @@
     ASSERT_FALSE(createIface(IfaceType::NAN).empty());
 }
 
-TEST_F(WifiChipV2_AwareIfaceCombinationTest,
-       StaMode_CreateStaP2p_AfterNanRemove_ShouldSucceed) {
+TEST_F(WifiChipV2_AwareIfaceCombinationTest, StaMode_CreateStaP2p_AfterNanRemove_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     const auto nan_iface_name = createIface(IfaceType::NAN);
@@ -658,8 +627,7 @@
     ASSERT_FALSE(createIface(IfaceType::P2P).empty());
 }
 
-TEST_F(WifiChipV2_AwareIfaceCombinationTest,
-       CreateStaAp_EnsureDifferentIfaceNames) {
+TEST_F(WifiChipV2_AwareIfaceCombinationTest, CreateStaAp_EnsureDifferentIfaceNames) {
     findModeAndConfigureForIfaceType(IfaceType::AP);
     const auto sta_iface_name = createIface(IfaceType::STA);
     const auto ap_iface_name = createIface(IfaceType::AP);
@@ -690,28 +658,23 @@
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_EQ(createIface(IfaceType::STA), "wlan0");
     EXPECT_CALL(*legacy_hal_, selectTxPowerScenario("wlan0", testing::_))
-        .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
+            .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
     chip_->selectTxPowerScenario_1_2(
-        V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF,
-        [](const WifiStatus& status) {
-            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-        });
+            V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF,
+            [](const WifiStatus& status) { ASSERT_EQ(WifiStatusCode::SUCCESS, status.code); });
 }
 
 TEST_F(WifiChipV2_AwareIfaceCombinationTest, SelectTxScenarioWithOnlyAp) {
     findModeAndConfigureForIfaceType(IfaceType::AP);
     ASSERT_EQ(createIface(IfaceType::AP), "wlan1");
     EXPECT_CALL(*legacy_hal_, selectTxPowerScenario("wlan1", testing::_))
-        .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
+            .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
     chip_->selectTxPowerScenario_1_2(
-        V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF,
-        [](const WifiStatus& status) {
-            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-        });
+            V1_2::IWifiChip::TxPowerScenario::ON_HEAD_CELL_OFF,
+            [](const WifiStatus& status) { ASSERT_EQ(WifiStatusCode::SUCCESS, status.code); });
 }
 
-TEST_F(WifiChipV2_AwareIfaceCombinationTest,
-       InvalidateAndRemoveNanOnStaRemove) {
+TEST_F(WifiChipV2_AwareIfaceCombinationTest, InvalidateAndRemoveNanOnStaRemove) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_EQ(createIface(IfaceType::STA), "wlan0");
 
@@ -719,64 +682,55 @@
     ASSERT_EQ(createIface(IfaceType::NAN), "wlan0");
 
     // We should have 1 nan iface.
-    chip_->getNanIfaceNames(
-        [](const WifiStatus& status, const hidl_vec<hidl_string>& iface_names) {
-            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-            ASSERT_EQ(iface_names.size(), 1u);
-            ASSERT_EQ(iface_names[0], "wlan0");
-        });
+    chip_->getNanIfaceNames([](const WifiStatus& status, const hidl_vec<hidl_string>& iface_names) {
+        ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+        ASSERT_EQ(iface_names.size(), 1u);
+        ASSERT_EQ(iface_names[0], "wlan0");
+    });
     // Retrieve the exact iface object.
     sp<android::hardware::wifi::V1_0::IWifiNanIface> nan_iface;
-    chip_->getNanIface(
-        "wlan0",
-        [&nan_iface](
-            const WifiStatus& status,
-            const sp<android::hardware::wifi::V1_0::IWifiNanIface>& iface) {
-            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-            ASSERT_NE(iface.get(), nullptr);
-            nan_iface = iface;
-        });
+    chip_->getNanIface("wlan0",
+                       [&nan_iface](const WifiStatus& status,
+                                    const sp<android::hardware::wifi::V1_0::IWifiNanIface>& iface) {
+                           ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+                           ASSERT_NE(iface.get(), nullptr);
+                           nan_iface = iface;
+                       });
 
     // Remove the STA iface.
     removeIface(IfaceType::STA, "wlan0");
     // We should have 0 nan iface now.
-    chip_->getNanIfaceNames(
-        [](const WifiStatus& status, const hidl_vec<hidl_string>& iface_names) {
-            ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
-            ASSERT_EQ(iface_names.size(), 0u);
-        });
+    chip_->getNanIfaceNames([](const WifiStatus& status, const hidl_vec<hidl_string>& iface_names) {
+        ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+        ASSERT_EQ(iface_names.size(), 0u);
+    });
     // Any operation on the nan iface object should return error now.
-    nan_iface->getName(
-        [](const WifiStatus& status, const std::string& /* iface_name */) {
-            ASSERT_EQ(WifiStatusCode::ERROR_WIFI_IFACE_INVALID, status.code);
-        });
+    nan_iface->getName([](const WifiStatus& status, const std::string& /* iface_name */) {
+        ASSERT_EQ(WifiStatusCode::ERROR_WIFI_IFACE_INVALID, status.code);
+    });
 }
 
-TEST_F(WifiChipV2_AwareIfaceCombinationTest,
-       InvalidateAndRemoveRttControllerOnStaRemove) {
+TEST_F(WifiChipV2_AwareIfaceCombinationTest, InvalidateAndRemoveRttControllerOnStaRemove) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_EQ(createIface(IfaceType::STA), "wlan0");
 
     // Create RTT controller
     sp<IWifiRttController> rtt_controller;
     chip_->createRttController_1_4(
-        NULL, [&rtt_controller](const WifiStatus& status,
-                                const sp<IWifiRttController>& rtt) {
-            if (WifiStatusCode::SUCCESS == status.code) {
-                ASSERT_NE(rtt.get(), nullptr);
-                rtt_controller = rtt;
-            }
-        });
+            NULL, [&rtt_controller](const WifiStatus& status, const sp<IWifiRttController>& rtt) {
+                if (WifiStatusCode::SUCCESS == status.code) {
+                    ASSERT_NE(rtt.get(), nullptr);
+                    rtt_controller = rtt;
+                }
+            });
 
     // Remove the STA iface.
     removeIface(IfaceType::STA, "wlan0");
 
     // Any operation on the rtt controller object should return error now.
-    rtt_controller->getBoundIface(
-        [](const WifiStatus& status, const sp<IWifiIface>& /* iface */) {
-            ASSERT_EQ(WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
-                      status.code);
-        });
+    rtt_controller->getBoundIface([](const WifiStatus& status, const sp<IWifiIface>& /* iface */) {
+        ASSERT_EQ(WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID, status.code);
+    });
 }
 
 TEST_F(WifiChipV2_AwareIfaceCombinationTest, CreateNanWithSharedNanIface) {
@@ -792,28 +746,24 @@
     property_set("wifi.aware.interface", "aware0");
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_EQ(createIface(IfaceType::STA), "wlan0");
-    EXPECT_CALL(*iface_util_, ifNameToIndex("aware0"))
-        .WillOnce(testing::Return(4));
-    EXPECT_CALL(*iface_util_, setUpState("aware0", true))
-        .WillOnce(testing::Return(true));
+    EXPECT_CALL(*iface_util_, ifNameToIndex("aware0")).WillOnce(testing::Return(4));
+    EXPECT_CALL(*iface_util_, setUpState("aware0", true)).WillOnce(testing::Return(true));
     ASSERT_EQ(createIface(IfaceType::NAN), "aware0");
 
-    EXPECT_CALL(*iface_util_, setUpState("aware0", false))
-        .WillOnce(testing::Return(true));
+    EXPECT_CALL(*iface_util_, setUpState("aware0", false)).WillOnce(testing::Return(true));
     removeIface(IfaceType::NAN, "aware0");
 }
 
 ////////// V1 Iface Combinations when AP creation is disabled //////////
 class WifiChipV1_AwareDisabledApIfaceCombinationTest : public WifiChipTest {
-   public:
+  public:
     void SetUp() override {
         setupV1_AwareDisabledApIfaceCombination();
         WifiChipTest::SetUp();
     }
 };
 
-TEST_F(WifiChipV1_AwareDisabledApIfaceCombinationTest,
-       StaMode_CreateSta_ShouldSucceed) {
+TEST_F(WifiChipV1_AwareDisabledApIfaceCombinationTest, StaMode_CreateSta_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     ASSERT_TRUE(createIface(IfaceType::AP).empty());
@@ -821,15 +771,14 @@
 
 ////////// V2 Iface Combinations when AP creation is disabled //////////
 class WifiChipV2_AwareDisabledApIfaceCombinationTest : public WifiChipTest {
-   public:
+  public:
     void SetUp() override {
         setupV2_AwareDisabledApIfaceCombination();
         WifiChipTest::SetUp();
     }
 };
 
-TEST_F(WifiChipV2_AwareDisabledApIfaceCombinationTest,
-       CreateSta_ShouldSucceed) {
+TEST_F(WifiChipV2_AwareDisabledApIfaceCombinationTest, CreateSta_ShouldSucceed) {
     findModeAndConfigureForIfaceType(IfaceType::STA);
     ASSERT_FALSE(createIface(IfaceType::STA).empty());
     ASSERT_TRUE(createIface(IfaceType::AP).empty());
@@ -837,7 +786,7 @@
 
 ////////// Hypothetical Iface Combination with multiple ifaces //////////
 class WifiChip_MultiIfaceTest : public WifiChipTest {
-   public:
+  public:
     void SetUp() override {
         setup_MultiIfaceCombination();
         WifiChipTest::SetUp();
@@ -899,7 +848,7 @@
     ASSERT_EQ(createIface(IfaceType::STA), "wlan3");
 }
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/tests/wifi_iface_util_unit_tests.cpp b/wifi/1.6/default/tests/wifi_iface_util_unit_tests.cpp
similarity index 82%
rename from wifi/1.5/default/tests/wifi_iface_util_unit_tests.cpp
rename to wifi/1.6/default/tests/wifi_iface_util_unit_tests.cpp
index 8b67bb8..cc9a334 100644
--- a/wifi/1.5/default/tests/wifi_iface_util_unit_tests.cpp
+++ b/wifi/1.6/default/tests/wifi_iface_util_unit_tests.cpp
@@ -32,8 +32,7 @@
 constexpr uint8_t kMacAddress[] = {0x02, 0x12, 0x45, 0x56, 0xab, 0xcc};
 constexpr char kIfaceName[] = "test-wlan0";
 
-bool isValidUnicastLocallyAssignedMacAddress(
-    const std::array<uint8_t, 6>& mac_address) {
+bool isValidUnicastLocallyAssignedMacAddress(const std::array<uint8_t, 6>& mac_address) {
     uint8_t first_byte = mac_address[0];
     return (first_byte & 0x3) == kValidUnicastLocallyAssignedMacAddressMask;
 }
@@ -42,17 +41,16 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace iface_util {
 class WifiIfaceUtilTest : public Test {
-   protected:
+  protected:
     std::shared_ptr<NiceMock<wifi_system::MockInterfaceTool>> iface_tool_{
-        new NiceMock<wifi_system::MockInterfaceTool>};
+            new NiceMock<wifi_system::MockInterfaceTool>};
     legacy_hal::wifi_hal_fn fake_func_table_;
     std::shared_ptr<NiceMock<legacy_hal::MockWifiLegacyHal>> legacy_hal_{
-        new NiceMock<legacy_hal::MockWifiLegacyHal>(iface_tool_,
-                                                    fake_func_table_, true)};
+            new NiceMock<legacy_hal::MockWifiLegacyHal>(iface_tool_, fake_func_table_, true)};
     WifiIfaceUtil* iface_util_ = new WifiIfaceUtil(iface_tool_, legacy_hal_);
 };
 
@@ -67,20 +65,17 @@
 
 TEST_F(WifiIfaceUtilTest, IfaceEventHandlers_SetMacAddress) {
     std::array<uint8_t, 6> mac_address = {};
-    std::copy(std::begin(kMacAddress), std::end(kMacAddress),
-              std::begin(mac_address));
+    std::copy(std::begin(kMacAddress), std::end(kMacAddress), std::begin(mac_address));
     EXPECT_CALL(*iface_tool_, SetMacAddress(testing::_, testing::_))
-        .WillRepeatedly(testing::Return(true));
+            .WillRepeatedly(testing::Return(true));
     EXPECT_CALL(*iface_tool_, SetUpState(testing::_, testing::_))
-        .WillRepeatedly(testing::Return(true));
+            .WillRepeatedly(testing::Return(true));
 
     // Register for iface state toggle events.
     bool callback_invoked = false;
     iface_util::IfaceEventHandlers event_handlers = {};
     event_handlers.on_state_toggle_off_on =
-        [&callback_invoked](const std::string& /* iface_name */) {
-            callback_invoked = true;
-        };
+            [&callback_invoked](const std::string& /* iface_name */) { callback_invoked = true; };
     iface_util_->registerIfaceEventHandlers(kIfaceName, event_handlers);
     // Invoke setMacAddress and ensure that the cb is invoked.
     ASSERT_TRUE(iface_util_->setMacAddress(kIfaceName, mac_address));
@@ -95,7 +90,7 @@
 }
 }  // namespace iface_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.6/default/tests/wifi_nan_iface_unit_tests.cpp b/wifi/1.6/default/tests/wifi_nan_iface_unit_tests.cpp
new file mode 100644
index 0000000..c7c566b
--- /dev/null
+++ b/wifi/1.6/default/tests/wifi_nan_iface_unit_tests.cpp
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <android-base/macros.h>
+#include <cutils/properties.h>
+#include <gmock/gmock.h>
+
+#undef NAN  // This is weird, NAN is defined in bionic/libc/include/math.h:38
+#include "wifi_nan_iface.h"
+
+#include "mock_interface_tool.h"
+#include "mock_wifi_feature_flags.h"
+#include "mock_wifi_iface_util.h"
+#include "mock_wifi_legacy_hal.h"
+
+using testing::NiceMock;
+using testing::Return;
+using testing::Test;
+
+namespace {
+constexpr char kIfaceName[] = "mockWlan0";
+}  // namespace
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+
+using android::hardware::wifi::V1_2::NanDataPathConfirmInd;
+
+bool CaptureIfaceEventHandlers(const std::string& /* iface_name*/,
+                               iface_util::IfaceEventHandlers in_iface_event_handlers,
+                               iface_util::IfaceEventHandlers* out_iface_event_handlers) {
+    *out_iface_event_handlers = in_iface_event_handlers;
+    return true;
+}
+
+class MockNanIfaceEventCallback : public V1_5::IWifiNanIfaceEventCallback {
+  public:
+    MockNanIfaceEventCallback() = default;
+
+    MOCK_METHOD3(notifyCapabilitiesResponse,
+                 Return<void>(uint16_t, const WifiNanStatus&,
+                              const android::hardware::wifi::V1_0::NanCapabilities&));
+    MOCK_METHOD2(notifyEnableResponse, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD2(notifyConfigResponse, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD2(notifyDisableResponse, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD3(notifyStartPublishResponse, Return<void>(uint16_t, const WifiNanStatus&, uint8_t));
+    MOCK_METHOD2(notifyStopPublishResponse, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD3(notifyStartSubscribeResponse,
+                 Return<void>(uint16_t, const WifiNanStatus&, uint8_t));
+    MOCK_METHOD2(notifyStopSubscribeResponse, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD2(notifyTransmitFollowupResponse, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD2(notifyCreateDataInterfaceResponse, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD2(notifyDeleteDataInterfaceResponse, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD3(notifyInitiateDataPathResponse,
+                 Return<void>(uint16_t, const WifiNanStatus&, uint32_t));
+    MOCK_METHOD2(notifyRespondToDataPathIndicationResponse,
+                 Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD2(notifyTerminateDataPathResponse, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD1(eventClusterEvent, Return<void>(const NanClusterEventInd&));
+    MOCK_METHOD1(eventDisabled, Return<void>(const WifiNanStatus&));
+    MOCK_METHOD2(eventPublishTerminated, Return<void>(uint8_t, const WifiNanStatus&));
+    MOCK_METHOD2(eventSubscribeTerminated, Return<void>(uint8_t, const WifiNanStatus&));
+    MOCK_METHOD1(eventMatch, Return<void>(const NanMatchInd&));
+    MOCK_METHOD2(eventMatchExpired, Return<void>(uint8_t, uint32_t));
+    MOCK_METHOD1(eventFollowupReceived, Return<void>(const NanFollowupReceivedInd&));
+    MOCK_METHOD2(eventTransmitFollowup, Return<void>(uint16_t, const WifiNanStatus&));
+    MOCK_METHOD1(eventDataPathRequest, Return<void>(const NanDataPathRequestInd&));
+    MOCK_METHOD1(eventDataPathConfirm,
+                 Return<void>(const android::hardware::wifi::V1_0::NanDataPathConfirmInd&));
+    MOCK_METHOD1(eventDataPathTerminated, Return<void>(uint32_t));
+    MOCK_METHOD1(eventDataPathConfirm_1_2, Return<void>(const NanDataPathConfirmInd&));
+    MOCK_METHOD1(eventDataPathScheduleUpdate, Return<void>(const NanDataPathScheduleUpdateInd&));
+    MOCK_METHOD3(notifyCapabilitiesResponse_1_5,
+                 Return<void>(uint16_t, const WifiNanStatus&, const V1_5::NanCapabilities&));
+};
+
+class WifiNanIfaceTest : public Test {
+  protected:
+    legacy_hal::wifi_hal_fn fake_func_table_;
+    std::shared_ptr<NiceMock<wifi_system::MockInterfaceTool>> iface_tool_{
+            new NiceMock<wifi_system::MockInterfaceTool>};
+    std::shared_ptr<NiceMock<legacy_hal::MockWifiLegacyHal>> legacy_hal_{
+            new NiceMock<legacy_hal::MockWifiLegacyHal>(iface_tool_, fake_func_table_, true)};
+    std::shared_ptr<NiceMock<iface_util::MockWifiIfaceUtil>> iface_util_{
+            new NiceMock<iface_util::MockWifiIfaceUtil>(iface_tool_, legacy_hal_)};
+};
+
+TEST_F(WifiNanIfaceTest, IfacEventHandlers_OnStateToggleOffOn) {
+    iface_util::IfaceEventHandlers captured_iface_event_handlers = {};
+    EXPECT_CALL(*legacy_hal_, nanRegisterCallbackHandlers(testing::_, testing::_))
+            .WillOnce(testing::Return(legacy_hal::WIFI_SUCCESS));
+    EXPECT_CALL(*iface_util_, registerIfaceEventHandlers(testing::_, testing::_))
+            .WillOnce(testing::Invoke(bind(CaptureIfaceEventHandlers, std::placeholders::_1,
+                                           std::placeholders::_2, &captured_iface_event_handlers)));
+    sp<WifiNanIface> nan_iface = new WifiNanIface(kIfaceName, false, legacy_hal_, iface_util_);
+
+    // Register a mock nan event callback.
+    sp<NiceMock<MockNanIfaceEventCallback>> mock_event_callback{
+            new NiceMock<MockNanIfaceEventCallback>};
+    nan_iface->registerEventCallback(mock_event_callback, [](const WifiStatus& status) {
+        ASSERT_EQ(WifiStatusCode::SUCCESS, status.code);
+    });
+    // Ensure that the eventDisabled() function in mock callback will be
+    // invoked.
+    WifiNanStatus expected_nan_status = {NanStatusType::UNSUPPORTED_CONCURRENCY_NAN_DISABLED, ""};
+    EXPECT_CALL(*mock_event_callback, eventDisabled(expected_nan_status)).Times(1);
+
+    // Trigger the iface state toggle callback.
+    captured_iface_event_handlers.on_state_toggle_off_on(kIfaceName);
+}
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.5/default/wifi.cpp b/wifi/1.6/default/wifi.cpp
similarity index 74%
rename from wifi/1.5/default/wifi.cpp
rename to wifi/1.6/default/wifi.cpp
index a85b242..c302ce2 100644
--- a/wifi/1.5/default/wifi.cpp
+++ b/wifi/1.6/default/wifi.cpp
@@ -28,16 +28,15 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 using hidl_return_util::validateAndCallWithLock;
 
-Wifi::Wifi(
-    const std::shared_ptr<wifi_system::InterfaceTool> iface_tool,
-    const std::shared_ptr<legacy_hal::WifiLegacyHalFactory> legacy_hal_factory,
-    const std::shared_ptr<mode_controller::WifiModeController> mode_controller,
-    const std::shared_ptr<feature_flags::WifiFeatureFlags> feature_flags)
+Wifi::Wifi(const std::shared_ptr<wifi_system::InterfaceTool> iface_tool,
+           const std::shared_ptr<legacy_hal::WifiLegacyHalFactory> legacy_hal_factory,
+           const std::shared_ptr<mode_controller::WifiModeController> mode_controller,
+           const std::shared_ptr<feature_flags::WifiFeatureFlags> feature_flags)
     : iface_tool_(iface_tool),
       legacy_hal_factory_(legacy_hal_factory),
       mode_controller_(mode_controller),
@@ -49,46 +48,44 @@
     return true;
 }
 
-Return<void> Wifi::registerEventCallback(
-    const sp<V1_0::IWifiEventCallback>& event_callback,
-    registerEventCallback_cb hidl_status_cb) {
+Return<void> Wifi::registerEventCallback(const sp<V1_0::IWifiEventCallback>& event_callback,
+                                         registerEventCallback_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_UNKNOWN,
-                           &Wifi::registerEventCallbackInternal, hidl_status_cb,
+                           &Wifi::registerEventCallbackInternal, hidl_status_cb, event_callback);
+}
+
+Return<void> Wifi::registerEventCallback_1_5(const sp<V1_5::IWifiEventCallback>& event_callback,
+                                             registerEventCallback_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_UNKNOWN,
+                           &Wifi::registerEventCallbackInternal_1_5, hidl_status_cb,
                            event_callback);
 }
 
-Return<void> Wifi::registerEventCallback_1_5(
-    const sp<V1_5::IWifiEventCallback>& event_callback,
-    registerEventCallback_1_5_cb hidl_status_cb) {
-    return validateAndCall(this, WifiStatusCode::ERROR_UNKNOWN,
-                           &Wifi::registerEventCallbackInternal_1_5,
-                           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);
 }
 
-Return<void> Wifi::debug(const hidl_handle& handle,
-                         const hidl_vec<hidl_string>&) {
+Return<void> Wifi::debug(const hidl_handle& handle, const hidl_vec<hidl_string>&) {
     LOG(INFO) << "-----------Debug is called----------------";
     if (chips_.size() == 0) {
         return Void();
@@ -103,13 +100,13 @@
 }
 
 WifiStatus Wifi::registerEventCallbackInternal(
-    const sp<V1_0::IWifiEventCallback>& event_callback __unused) {
+        const sp<V1_0::IWifiEventCallback>& event_callback __unused) {
     // Deprecated support for this callback.
     return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
 }
 
 WifiStatus Wifi::registerEventCallbackInternal_1_5(
-    const sp<V1_5::IWifiEventCallback>& event_callback) {
+        const sp<V1_5::IWifiEventCallback>& event_callback) {
     if (!event_cb_handler_.addCallback(event_callback)) {
         return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
     }
@@ -120,36 +117,32 @@
     if (run_state_ == RunState::STARTED) {
         return createWifiStatus(WifiStatusCode::SUCCESS);
     } else if (run_state_ == RunState::STOPPING) {
-        return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE,
-                                "HAL is stopping");
+        return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE, "HAL is stopping");
     }
     WifiStatus wifi_status = initializeModeControllerAndLegacyHal();
     if (wifi_status.code == WifiStatusCode::SUCCESS) {
         // Register the callback for subsystem restart
-        const auto& on_subsystem_restart_callback =
-            [this](const std::string& error) {
-                WifiStatus wifi_status =
-                    createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, error);
-                for (const auto& callback : event_cb_handler_.getCallbacks()) {
-                    LOG(INFO) << "Attempting to invoke onSubsystemRestart "
+        const auto& on_subsystem_restart_callback = [this](const std::string& error) {
+            WifiStatus wifi_status = createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, error);
+            for (const auto& callback : event_cb_handler_.getCallbacks()) {
+                LOG(INFO) << "Attempting to invoke onSubsystemRestart "
+                             "callback";
+                if (!callback->onSubsystemRestart(wifi_status).isOk()) {
+                    LOG(ERROR) << "Failed to invoke onSubsystemRestart callback";
+                } else {
+                    LOG(INFO) << "Succeeded to invoke onSubsystemRestart "
                                  "callback";
-                    if (!callback->onSubsystemRestart(wifi_status).isOk()) {
-                        LOG(ERROR)
-                            << "Failed to invoke onSubsystemRestart callback";
-                    } else {
-                        LOG(INFO) << "Succeeded to invoke onSubsystemRestart "
-                                     "callback";
-                    }
                 }
-            };
+            }
+        };
 
         // Create the chip instance once the HAL is started.
         android::hardware::wifi::V1_0::ChipId chipId = kPrimaryChipId;
         for (auto& hal : legacy_hals_) {
-            chips_.push_back(new WifiChip(
-                chipId, chipId == kPrimaryChipId, hal, mode_controller_,
-                std::make_shared<iface_util::WifiIfaceUtil>(iface_tool_, hal),
-                feature_flags_, on_subsystem_restart_callback));
+            chips_.push_back(
+                    new WifiChip(chipId, chipId == kPrimaryChipId, hal, mode_controller_,
+                                 std::make_shared<iface_util::WifiIfaceUtil>(iface_tool_, hal),
+                                 feature_flags_, on_subsystem_restart_callback));
             chipId++;
         }
         run_state_ = RunState::STARTED;
@@ -173,12 +166,11 @@
 }
 
 WifiStatus Wifi::stopInternal(
-    /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock) {
+        /* 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");
+        return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE, "HAL is stopping");
     }
     // Clear the chip object and its child objects since the HAL is now
     // stopped.
@@ -220,8 +212,7 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), std::move(chip_ids)};
 }
 
-std::pair<WifiStatus, sp<V1_4::IWifiChip>> Wifi::getChipInternal(
-    ChipId chip_id) {
+std::pair<WifiStatus, sp<V1_4::IWifiChip>> Wifi::getChipInternal(ChipId chip_id) {
     for (auto& chip : chips_) {
         ChipId cand_id = getChipIdFromWifiChip(chip);
         if ((cand_id != UINT32_MAX) && (cand_id == chip_id))
@@ -238,8 +229,7 @@
     }
 
     legacy_hals_ = legacy_hal_factory_->getHals();
-    if (legacy_hals_.empty())
-        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    if (legacy_hals_.empty()) return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
     int index = 0;  // for failure log
     for (auto& hal : legacy_hals_) {
         legacy_hal::wifi_error legacy_status = hal->initialize();
@@ -258,7 +248,7 @@
 }
 
 WifiStatus Wifi::stopLegacyHalAndDeinitializeModeController(
-    /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock) {
+        /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock) {
     legacy_hal::wifi_error legacy_status = legacy_hal::WIFI_SUCCESS;
     int index = 0;
 
@@ -298,7 +288,7 @@
     return chip_id;
 }
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi.h b/wifi/1.6/default/wifi.h
similarity index 79%
rename from wifi/1.5/default/wifi.h
rename to wifi/1.6/default/wifi.h
index c94ef3f..435358e 100644
--- a/wifi/1.5/default/wifi.h
+++ b/wifi/1.6/default/wifi.h
@@ -21,7 +21,7 @@
 // headers. This wifi HAL uses an enum called NAN, which does not compile when
 // the macro is defined. Undefine NAN to work around it.
 #undef NAN
-#include <android/hardware/wifi/1.5/IWifi.h>
+#include <android/hardware/wifi/1.6/IWifi.h>
 
 #include <android-base/macros.h>
 #include <utils/Looper.h>
@@ -37,46 +37,41 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 
 /**
  * Root HIDL interface object used to control the Wifi HAL.
  */
-class Wifi : public V1_5::IWifi {
-   public:
+class Wifi : public V1_6::IWifi {
+  public:
     Wifi(const std::shared_ptr<wifi_system::InterfaceTool> iface_tool,
-         const std::shared_ptr<legacy_hal::WifiLegacyHalFactory>
-             legacy_hal_factory,
-         const std::shared_ptr<mode_controller::WifiModeController>
-             mode_controller,
+         const std::shared_ptr<legacy_hal::WifiLegacyHalFactory> legacy_hal_factory,
+         const std::shared_ptr<mode_controller::WifiModeController> mode_controller,
          const std::shared_ptr<feature_flags::WifiFeatureFlags> feature_flags);
 
     bool isValid();
 
     // HIDL methods exposed.
-    Return<void> registerEventCallback(
-        const sp<V1_0::IWifiEventCallback>& event_callback,
-        registerEventCallback_cb hidl_status_cb) override;
-    Return<void> registerEventCallback_1_5(
-        const sp<V1_5::IWifiEventCallback>& event_callback,
-        registerEventCallback_1_5_cb hidl_status_cb) override;
+    Return<void> registerEventCallback(const sp<V1_0::IWifiEventCallback>& event_callback,
+                                       registerEventCallback_cb hidl_status_cb) override;
+    Return<void> registerEventCallback_1_5(const sp<V1_5::IWifiEventCallback>& event_callback,
+                                           registerEventCallback_1_5_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;
-    Return<void> debug(const hidl_handle& handle,
-                       const hidl_vec<hidl_string>& options) override;
+    Return<void> debug(const hidl_handle& handle, const hidl_vec<hidl_string>& options) override;
 
-   private:
+  private:
     enum class RunState { STOPPED, STARTED, STOPPING };
 
     // Corresponding worker functions for the HIDL methods.
     WifiStatus registerEventCallbackInternal(
-        const sp<V1_0::IWifiEventCallback>& event_callback __unused);
+            const sp<V1_0::IWifiEventCallback>& event_callback __unused);
     WifiStatus registerEventCallbackInternal_1_5(
-        const sp<V1_5::IWifiEventCallback>& event_callback);
+            const sp<V1_5::IWifiEventCallback>& event_callback);
     WifiStatus startInternal();
     WifiStatus stopInternal(std::unique_lock<std::recursive_mutex>* lock);
     std::pair<WifiStatus, std::vector<ChipId>> getChipIdsInternal();
@@ -84,7 +79,7 @@
 
     WifiStatus initializeModeControllerAndLegacyHal();
     WifiStatus stopLegacyHalAndDeinitializeModeController(
-        std::unique_lock<std::recursive_mutex>* lock);
+            std::unique_lock<std::recursive_mutex>* lock);
     ChipId getChipIdFromWifiChip(sp<WifiChip>& chip);
 
     // Instance is created in this root level |IWifi| HIDL interface object
@@ -96,14 +91,13 @@
     std::shared_ptr<feature_flags::WifiFeatureFlags> feature_flags_;
     RunState run_state_;
     std::vector<sp<WifiChip>> chips_;
-    hidl_callback_util::HidlCallbackHandler<V1_5::IWifiEventCallback>
-        event_cb_handler_;
+    hidl_callback_util::HidlCallbackHandler<V1_5::IWifiEventCallback> event_cb_handler_;
 
     DISALLOW_COPY_AND_ASSIGN(Wifi);
 };
 
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_ap_iface.cpp b/wifi/1.6/default/wifi_ap_iface.cpp
similarity index 75%
rename from wifi/1.5/default/wifi_ap_iface.cpp
rename to wifi/1.6/default/wifi_ap_iface.cpp
index 1ae7905..b2957db 100644
--- a/wifi/1.5/default/wifi_ap_iface.cpp
+++ b/wifi/1.6/default/wifi_ap_iface.cpp
@@ -24,14 +24,13 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 
-WifiApIface::WifiApIface(
-    const std::string& ifname, const std::vector<std::string>& instances,
-    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
-    const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util)
+WifiApIface::WifiApIface(const std::string& ifname, const std::vector<std::string>& instances,
+                         const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
+                         const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util)
     : ifname_(ifname),
       instances_(instances),
       legacy_hal_(legacy_hal),
@@ -43,14 +42,16 @@
     is_valid_ = false;
 }
 
-bool WifiApIface::isValid() { return is_valid_; }
+bool WifiApIface::isValid() {
+    return is_valid_;
+}
 
-std::string WifiApIface::getName() { return ifname_; }
+std::string WifiApIface::getName() {
+    return ifname_;
+}
 
 void WifiApIface::removeInstance(std::string instance) {
-    instances_.erase(
-        std::remove(instances_.begin(), instances_.end(), instance),
-        instances_.end());
+    instances_.erase(std::remove(instances_.begin(), instances_.end(), instance), instances_.end());
 }
 
 Return<void> WifiApIface::getName(getName_cb hidl_status_cb) {
@@ -66,44 +67,35 @@
 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);
+                           &WifiApIface::setCountryCodeInternal, hidl_status_cb, code);
 }
 
-Return<void> WifiApIface::getValidFrequenciesForBand(
-    V1_0::WifiBand band, getValidFrequenciesForBand_cb hidl_status_cb) {
+Return<void> WifiApIface::getValidFrequenciesForBand(V1_0::WifiBand band,
+                                                     getValidFrequenciesForBand_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiApIface::getValidFrequenciesForBandInternal,
-                           hidl_status_cb, band);
+                           &WifiApIface::getValidFrequenciesForBandInternal, hidl_status_cb, band);
 }
 
 Return<void> WifiApIface::setMacAddress(const hidl_array<uint8_t, 6>& mac,
                                         setMacAddress_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiApIface::setMacAddressInternal, hidl_status_cb,
-                           mac);
+                           &WifiApIface::setMacAddressInternal, hidl_status_cb, mac);
 }
 
-Return<void> WifiApIface::getFactoryMacAddress(
-    getFactoryMacAddress_cb hidl_status_cb) {
+Return<void> WifiApIface::getFactoryMacAddress(getFactoryMacAddress_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiApIface::getFactoryMacAddressInternal,
-                           hidl_status_cb,
+                           &WifiApIface::getFactoryMacAddressInternal, hidl_status_cb,
                            instances_.size() > 0 ? instances_[0] : ifname_);
 }
 
-Return<void> WifiApIface::resetToFactoryMacAddress(
-    resetToFactoryMacAddress_cb hidl_status_cb) {
+Return<void> WifiApIface::resetToFactoryMacAddress(resetToFactoryMacAddress_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiApIface::resetToFactoryMacAddressInternal,
-                           hidl_status_cb);
+                           &WifiApIface::resetToFactoryMacAddressInternal, hidl_status_cb);
 }
 
-Return<void> WifiApIface::getBridgedInstances(
-    getBridgedInstances_cb hidl_status_cb) {
+Return<void> WifiApIface::getBridgedInstances(getBridgedInstances_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiApIface::getBridgedInstancesInternal,
-                           hidl_status_cb);
+                           &WifiApIface::getBridgedInstancesInternal, hidl_status_cb);
 }
 
 std::pair<WifiStatus, std::string> WifiApIface::getNameInternal() {
@@ -114,28 +106,24 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::AP};
 }
 
-WifiStatus WifiApIface::setCountryCodeInternal(
-    const std::array<int8_t, 2>& code) {
+WifiStatus WifiApIface::setCountryCodeInternal(const std::array<int8_t, 2>& code) {
     legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->setCountryCode(
-        instances_.size() > 0 ? instances_[0] : ifname_, code);
+            instances_.size() > 0 ? instances_[0] : ifname_, code);
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
 std::pair<WifiStatus, std::vector<WifiChannelInMhz>>
 WifiApIface::getValidFrequenciesForBandInternal(V1_0::WifiBand band) {
-    static_assert(sizeof(WifiChannelInMhz) == sizeof(uint32_t),
-                  "Size mismatch");
+    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(
+    std::tie(legacy_status, valid_frequencies) = legacy_hal_.lock()->getValidFrequenciesForBand(
             instances_.size() > 0 ? instances_[0] : ifname_,
             hidl_struct_util::convertHidlWifiBandToLegacy(band));
     return {createWifiStatusFromLegacyError(legacy_status), valid_frequencies};
 }
 
-WifiStatus WifiApIface::setMacAddressInternal(
-    const std::array<uint8_t, 6>& mac) {
+WifiStatus WifiApIface::setMacAddressInternal(const std::array<uint8_t, 6>& mac) {
     // Support random MAC up to 2 interfaces
     if (instances_.size() == 2) {
         int rbyte = 1;
@@ -160,12 +148,10 @@
     return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
-std::pair<WifiStatus, std::array<uint8_t, 6>>
-WifiApIface::getFactoryMacAddressInternal(const std::string& ifaceName) {
-    std::array<uint8_t, 6> mac =
-        iface_util_.lock()->getFactoryMacAddress(ifaceName);
-    if (mac[0] == 0 && mac[1] == 0 && mac[2] == 0 && mac[3] == 0 &&
-        mac[4] == 0 && mac[5] == 0) {
+std::pair<WifiStatus, std::array<uint8_t, 6>> WifiApIface::getFactoryMacAddressInternal(
+        const std::string& ifaceName) {
+    std::array<uint8_t, 6> mac = iface_util_.lock()->getFactoryMacAddress(ifaceName);
+    if (mac[0] == 0 && mac[1] == 0 && mac[2] == 0 && mac[3] == 0 && mac[4] == 0 && mac[5] == 0) {
         return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), mac};
     }
     return {createWifiStatus(WifiStatusCode::SUCCESS), mac};
@@ -188,10 +174,9 @@
         // bridged interface even if we got the request to reset the Factory
         // MAC. Since the bridged interface is an internal interface for the
         // operation of bpf and others networking operation.
-        if (!iface_util_.lock()->setMacAddress(
-                ifname_, iface_util_.lock()->createRandomMacAddress())) {
-            LOG(ERROR) << "Fail to config MAC for bridged interface "
-                       << ifname_;
+        if (!iface_util_.lock()->setMacAddress(ifname_,
+                                               iface_util_.lock()->createRandomMacAddress())) {
+            LOG(ERROR) << "Fail to config MAC for bridged interface " << ifname_;
             return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
         }
     } else {
@@ -205,8 +190,7 @@
     return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
-std::pair<WifiStatus, std::vector<hidl_string>>
-WifiApIface::getBridgedInstancesInternal() {
+std::pair<WifiStatus, std::vector<hidl_string>> WifiApIface::getBridgedInstancesInternal() {
     std::vector<hidl_string> instances;
     for (const auto& instance_name : instances_) {
         instances.push_back(instance_name);
@@ -214,7 +198,7 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), instances};
 }
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_ap_iface.h b/wifi/1.6/default/wifi_ap_iface.h
similarity index 75%
rename from wifi/1.5/default/wifi_ap_iface.h
rename to wifi/1.6/default/wifi_ap_iface.h
index 8f8387d..d1c0642 100644
--- a/wifi/1.5/default/wifi_ap_iface.h
+++ b/wifi/1.6/default/wifi_ap_iface.h
@@ -26,7 +26,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
@@ -34,9 +34,8 @@
  * HIDL interface object used to control a AP Iface instance.
  */
 class WifiApIface : public V1_5::IWifiApIface {
-   public:
-    WifiApIface(const std::string& ifname,
-                const std::vector<std::string>& instances,
+  public:
+    WifiApIface(const std::string& ifname, const std::vector<std::string>& instances,
                 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
                 const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util);
     // Refer to |WifiChip::invalidate()|.
@@ -50,32 +49,27 @@
     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(
-        V1_0::WifiBand band,
-        getValidFrequenciesForBand_cb hidl_status_cb) override;
+    Return<void> getValidFrequenciesForBand(V1_0::WifiBand band,
+                                            getValidFrequenciesForBand_cb hidl_status_cb) override;
     Return<void> setMacAddress(const hidl_array<uint8_t, 6>& mac,
                                setMacAddress_cb hidl_status_cb) override;
-    Return<void> getFactoryMacAddress(
-        getFactoryMacAddress_cb hidl_status_cb) override;
-    Return<void> resetToFactoryMacAddress(
-        resetToFactoryMacAddress_cb hidl_status_cb) override;
+    Return<void> getFactoryMacAddress(getFactoryMacAddress_cb hidl_status_cb) override;
+    Return<void> resetToFactoryMacAddress(resetToFactoryMacAddress_cb hidl_status_cb) override;
 
-    Return<void> getBridgedInstances(
-        getBridgedInstances_cb hidl_status_cb) override;
+    Return<void> getBridgedInstances(getBridgedInstances_cb hidl_status_cb) override;
 
-   private:
+  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(V1_0::WifiBand band);
+    std::pair<WifiStatus, std::vector<WifiChannelInMhz>> getValidFrequenciesForBandInternal(
+            V1_0::WifiBand band);
     WifiStatus setMacAddressInternal(const std::array<uint8_t, 6>& mac);
     std::pair<WifiStatus, std::array<uint8_t, 6>> getFactoryMacAddressInternal(
-        const std::string& ifaceName);
+            const std::string& ifaceName);
     WifiStatus resetToFactoryMacAddressInternal();
-    std::pair<WifiStatus, std::vector<hidl_string>>
-    getBridgedInstancesInternal();
+    std::pair<WifiStatus, std::vector<hidl_string>> getBridgedInstancesInternal();
 
     std::string ifname_;
     std::vector<std::string> instances_;
@@ -87,7 +81,7 @@
 };
 
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_chip.cpp b/wifi/1.6/default/wifi_chip.cpp
similarity index 72%
rename from wifi/1.5/default/wifi_chip.cpp
rename to wifi/1.6/default/wifi_chip.cpp
index 6bdff42..c1ce766 100644
--- a/wifi/1.5/default/wifi_chip.cpp
+++ b/wifi/1.6/default/wifi_chip.cpp
@@ -52,8 +52,7 @@
 template <typename Iface>
 void invalidateAndClear(std::vector<sp<Iface>>& ifaces, sp<Iface> iface) {
     iface->invalidate();
-    ifaces.erase(std::remove(ifaces.begin(), ifaces.end(), iface),
-                 ifaces.end());
+    ifaces.erase(std::remove(ifaces.begin(), ifaces.end(), iface), ifaces.end());
 }
 
 template <typename Iface>
@@ -74,8 +73,7 @@
 }
 
 template <typename Iface>
-sp<Iface> findUsingName(std::vector<sp<Iface>>& ifaces,
-                        const std::string& name) {
+sp<Iface> findUsingName(std::vector<sp<Iface>>& ifaces, const std::string& name) {
     std::vector<hidl_string> names;
     for (const auto& iface : ifaces) {
         if (name == iface->getName()) {
@@ -93,8 +91,7 @@
 
     std::array<char, PROPERTY_VALUE_MAX> buffer;
     if (idx == 0 || idx == 1) {
-        const char* altPropName =
-            (idx == 0) ? "wifi.interface" : "wifi.concurrent.interface";
+        const char* altPropName = (idx == 0) ? "wifi.interface" : "wifi.concurrent.interface";
         auto res = property_get(altPropName, buffer.data(), nullptr);
         if (res > 0) return buffer.data();
     }
@@ -111,15 +108,13 @@
     std::vector<std::string> ifnames;
     std::array<char, PROPERTY_VALUE_MAX> buffer;
     buffer.fill(0);
-    if (property_get("ro.vendor.wifi.sap.interface", buffer.data(), nullptr) ==
-        0) {
+    if (property_get("ro.vendor.wifi.sap.interface", buffer.data(), nullptr) == 0) {
         return ifnames;
     }
     ifnames.push_back(buffer.data());
     if (is_bridged) {
         buffer.fill(0);
-        if (property_get("ro.vendor.wifi.sap.concurrent.iface", buffer.data(),
-                         nullptr) == 0) {
+        if (property_get("ro.vendor.wifi.sap.concurrent.iface", buffer.data(), nullptr) == 0) {
             return ifnames;
         }
         ifnames.push_back(buffer.data());
@@ -133,29 +128,25 @@
     std::string p2pDevIfName = "";
     std::array<char, PROPERTY_VALUE_MAX> buffer;
     property_get("wifi.direct.interface", buffer.data(), "p2p0");
-    if (strncmp(buffer.data(), P2P_MGMT_DEVICE_PREFIX,
-                strlen(P2P_MGMT_DEVICE_PREFIX)) == 0) {
+    if (strncmp(buffer.data(), P2P_MGMT_DEVICE_PREFIX, strlen(P2P_MGMT_DEVICE_PREFIX)) == 0) {
         /* Get the p2p parent interface name from p2p device interface name set
          * in property */
         strncpy(p2pParentIfname, buffer.data() + strlen(P2P_MGMT_DEVICE_PREFIX),
                 strlen(buffer.data()) - strlen(P2P_MGMT_DEVICE_PREFIX));
-        if (property_get(kActiveWlanIfaceNameProperty, primaryIfaceName.data(),
-                         nullptr) == 0) {
+        if (property_get(kActiveWlanIfaceNameProperty, primaryIfaceName.data(), nullptr) == 0) {
             return buffer.data();
         }
         /* Check if the parent interface derived from p2p device interface name
          * is active */
         if (strncmp(p2pParentIfname, primaryIfaceName.data(),
-                    strlen(buffer.data()) - strlen(P2P_MGMT_DEVICE_PREFIX)) !=
-            0) {
+                    strlen(buffer.data()) - strlen(P2P_MGMT_DEVICE_PREFIX)) != 0) {
             /*
              * Update the predefined p2p device interface parent interface name
              * with current active wlan interface
              */
             p2pDevIfName += P2P_MGMT_DEVICE_PREFIX;
             p2pDevIfName += primaryIfaceName.data();
-            LOG(INFO) << "update the p2p device interface name to "
-                      << p2pDevIfName.c_str();
+            LOG(INFO) << "update the p2p device interface name to " << p2pDevIfName.c_str();
             return p2pDevIfName;
         }
     }
@@ -184,8 +175,7 @@
 bool removeOldFilesInternal() {
     time_t now = time(0);
     const time_t delete_files_before = now - kMaxRingBufferFileAgeSeconds;
-    std::unique_ptr<DIR, decltype(&closedir)> dir_dump(
-        opendir(kTombstoneFolderPath), closedir);
+    std::unique_ptr<DIR, decltype(&closedir)> dir_dump(opendir(kTombstoneFolderPath), closedir);
     if (!dir_dump) {
         PLOG(ERROR) << "Failed to open directory";
         return false;
@@ -206,15 +196,13 @@
             continue;
         }
         const time_t cur_file_time = cur_file_stat.st_mtime;
-        valid_files.push_back(
-            std::pair<const time_t, std::string>(cur_file_time, cur_file_path));
+        valid_files.push_back(std::pair<const time_t, std::string>(cur_file_time, cur_file_path));
     }
     valid_files.sort();  // sort the list of files by last modified time from
                          // small to big.
     uint32_t cur_file_count = valid_files.size();
     for (auto cur_file : valid_files) {
-        if (cur_file_count > kMaxRingBufferFileNum ||
-            cur_file.first < delete_files_before) {
+        if (cur_file_count > kMaxRingBufferFileNum || cur_file.first < delete_files_before) {
             if (unlink(cur_file.second.c_str()) != 0) {
                 PLOG(ERROR) << "Error deleting file";
                 success = false;
@@ -228,17 +216,14 @@
 }
 
 // Helper function for |cpioArchiveFilesInDir|
-bool cpioWriteHeader(int out_fd, struct stat& st, const char* file_name,
-                     size_t file_name_len) {
+bool cpioWriteHeader(int out_fd, struct stat& st, const char* file_name, size_t file_name_len) {
     std::array<char, 32 * 1024> read_buf;
     ssize_t llen =
-        sprintf(read_buf.data(),
-                "%s%08X%08X%08X%08X%08X%08X%08X%08X%08X%08X%08X%08X%08X",
-                kCpioMagic, static_cast<int>(st.st_ino), st.st_mode, st.st_uid,
-                st.st_gid, static_cast<int>(st.st_nlink),
-                static_cast<int>(st.st_mtime), static_cast<int>(st.st_size),
-                major(st.st_dev), minor(st.st_dev), major(st.st_rdev),
-                minor(st.st_rdev), static_cast<uint32_t>(file_name_len), 0);
+            sprintf(read_buf.data(), "%s%08X%08X%08X%08X%08X%08X%08X%08X%08X%08X%08X%08X%08X",
+                    kCpioMagic, static_cast<int>(st.st_ino), st.st_mode, st.st_uid, st.st_gid,
+                    static_cast<int>(st.st_nlink), static_cast<int>(st.st_mtime),
+                    static_cast<int>(st.st_size), major(st.st_dev), minor(st.st_dev),
+                    major(st.st_rdev), minor(st.st_rdev), static_cast<uint32_t>(file_name_len), 0);
     if (write(out_fd, read_buf.data(), llen) == -1) {
         PLOG(ERROR) << "Error writing cpio header to file " << file_name;
         return false;
@@ -300,9 +285,7 @@
     std::array<char, 4096> read_buf;
     read_buf.fill(0);
     if (write(out_fd, read_buf.data(),
-              sprintf(read_buf.data(), "070701%040X%056X%08XTRAILER!!!", 1,
-                      0x0b, 0) +
-                  4) == -1) {
+              sprintf(read_buf.data(), "070701%040X%056X%08XTRAILER!!!", 1, 0x0b, 0) + 4) == -1) {
         PLOG(ERROR) << "Error writing trailing bytes";
         return false;
     }
@@ -315,8 +298,7 @@
 size_t cpioArchiveFilesInDir(int out_fd, const char* input_dir) {
     struct dirent* dp;
     size_t n_error = 0;
-    std::unique_ptr<DIR, decltype(&closedir)> dir_dump(opendir(input_dir),
-                                                       closedir);
+    std::unique_ptr<DIR, decltype(&closedir)> dir_dump(opendir(input_dir), closedir);
     if (!dir_dump) {
         PLOG(ERROR) << "Failed to open directory";
         return ++n_error;
@@ -340,14 +322,12 @@
             continue;
         }
         std::string file_name_with_last_modified_time =
-            cur_file_name + "-" + std::to_string(st.st_mtime);
+                cur_file_name + "-" + std::to_string(st.st_mtime);
         // string.size() does not include the null terminator. The cpio FreeBSD
         // file header expects the null character to be included in the length.
-        const size_t file_name_len =
-            file_name_with_last_modified_time.size() + 1;
+        const size_t file_name_len = file_name_with_last_modified_time.size() + 1;
         unique_fd file_auto_closer(fd_read);
-        if (!cpioWriteHeader(out_fd, st,
-                             file_name_with_last_modified_time.c_str(),
+        if (!cpioWriteHeader(out_fd, st, file_name_with_last_modified_time.c_str(),
                              file_name_len)) {
             return ++n_error;
         }
@@ -375,18 +355,17 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 using hidl_return_util::validateAndCallWithLock;
 
-WifiChip::WifiChip(
-    ChipId chip_id, bool is_primary,
-    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
-    const std::weak_ptr<mode_controller::WifiModeController> mode_controller,
-    const std::shared_ptr<iface_util::WifiIfaceUtil> iface_util,
-    const std::weak_ptr<feature_flags::WifiFeatureFlags> feature_flags,
-    const std::function<void(const std::string&)>& handler)
+WifiChip::WifiChip(ChipId chip_id, bool is_primary,
+                   const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
+                   const std::weak_ptr<mode_controller::WifiModeController> mode_controller,
+                   const std::shared_ptr<iface_util::WifiIfaceUtil> iface_util,
+                   const std::weak_ptr<feature_flags::WifiFeatureFlags> feature_flags,
+                   const std::function<void(const std::string&)>& handler)
     : chip_id_(chip_id),
       legacy_hal_(legacy_hal),
       mode_controller_(mode_controller),
@@ -410,24 +389,25 @@
     is_valid_ = false;
 }
 
-bool WifiChip::isValid() { return is_valid_; }
+bool WifiChip::isValid() {
+    return is_valid_;
+}
 
 std::set<sp<V1_4::IWifiChipEventCallback>> WifiChip::getEventCallbacks() {
     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);
 }
 
 // Deprecated support for this callback
-Return<void> WifiChip::registerEventCallback(
-    const sp<V1_0::IWifiChipEventCallback>& event_callback,
-    registerEventCallback_cb hidl_status_cb) {
+Return<void> WifiChip::registerEventCallback(const sp<V1_0::IWifiChipEventCallback>& event_callback,
+                                             registerEventCallback_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::registerEventCallbackInternal,
-                           hidl_status_cb, event_callback);
+                           &WifiChip::registerEventCallbackInternal, hidl_status_cb,
+                           event_callback);
 }
 
 Return<void> WifiChip::getCapabilities(getCapabilities_cb hidl_status_cb) {
@@ -437,15 +417,12 @@
 
 Return<void> WifiChip::getAvailableModes(getAvailableModes_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::getAvailableModesInternal,
-                           hidl_status_cb);
+                           &WifiChip::getAvailableModesInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::configureChip(ChipModeId mode_id,
-                                     configureChip_cb hidl_status_cb) {
-    return validateAndCallWithLock(
-        this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-        &WifiChip::configureChipInternal, hidl_status_cb, mode_id);
+Return<void> WifiChip::configureChip(ChipModeId mode_id, configureChip_cb hidl_status_cb) {
+    return validateAndCallWithLock(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                                   &WifiChip::configureChipInternal, hidl_status_cb, mode_id);
 }
 
 Return<void> WifiChip::getMode(getMode_cb hidl_status_cb) {
@@ -453,25 +430,19 @@
                            &WifiChip::getModeInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::requestChipDebugInfo(
-    requestChipDebugInfo_cb 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);
+                           &WifiChip::requestChipDebugInfoInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::requestDriverDebugDump(
-    requestDriverDebugDump_cb 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);
+                           &WifiChip::requestDriverDebugDumpInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::requestFirmwareDebugDump(
-    requestFirmwareDebugDump_cb 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);
+                           &WifiChip::requestFirmwareDebugDumpInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::createApIface(createApIface_cb hidl_status_cb) {
@@ -479,11 +450,9 @@
                            &WifiChip::createApIfaceInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::createBridgedApIface(
-    createBridgedApIface_cb hidl_status_cb) {
+Return<void> WifiChip::createBridgedApIface(createBridgedApIface_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::createBridgedApIfaceInternal,
-                           hidl_status_cb);
+                           &WifiChip::createBridgedApIfaceInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::getApIfaceNames(getApIfaceNames_cb hidl_status_cb) {
@@ -491,27 +460,22 @@
                            &WifiChip::getApIfaceNamesInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::getApIface(const hidl_string& ifname,
-                                  getApIface_cb 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);
+                           &WifiChip::getApIfaceInternal, hidl_status_cb, ifname);
 }
 
-Return<void> WifiChip::removeApIface(const hidl_string& ifname,
-                                     removeApIface_cb hidl_status_cb) {
+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);
+                           &WifiChip::removeApIfaceInternal, hidl_status_cb, ifname);
 }
 
 Return<void> WifiChip::removeIfaceInstanceFromBridgedApIface(
-    const hidl_string& ifname, const hidl_string& ifInstanceName,
-    removeIfaceInstanceFromBridgedApIface_cb hidl_status_cb) {
-    return validateAndCall(
-        this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-        &WifiChip::removeIfaceInstanceFromBridgedApIfaceInternal,
-        hidl_status_cb, ifname, ifInstanceName);
+        const hidl_string& ifname, const hidl_string& ifInstanceName,
+        removeIfaceInstanceFromBridgedApIface_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::removeIfaceInstanceFromBridgedApIfaceInternal, hidl_status_cb,
+                           ifname, ifInstanceName);
 }
 
 Return<void> WifiChip::createNanIface(createNanIface_cb hidl_status_cb) {
@@ -524,18 +488,14 @@
                            &WifiChip::getNanIfaceNamesInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::getNanIface(const hidl_string& ifname,
-                                   getNanIface_cb 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);
+                           &WifiChip::getNanIfaceInternal, hidl_status_cb, ifname);
 }
 
-Return<void> WifiChip::removeNanIface(const hidl_string& ifname,
-                                      removeNanIface_cb hidl_status_cb) {
+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);
+                           &WifiChip::removeNanIfaceInternal, hidl_status_cb, ifname);
 }
 
 Return<void> WifiChip::createP2pIface(createP2pIface_cb hidl_status_cb) {
@@ -548,18 +508,14 @@
                            &WifiChip::getP2pIfaceNamesInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::getP2pIface(const hidl_string& ifname,
-                                   getP2pIface_cb 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);
+                           &WifiChip::getP2pIfaceInternal, hidl_status_cb, ifname);
 }
 
-Return<void> WifiChip::removeP2pIface(const hidl_string& ifname,
-                                      removeP2pIface_cb hidl_status_cb) {
+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);
+                           &WifiChip::removeP2pIfaceInternal, hidl_status_cb, ifname);
 }
 
 Return<void> WifiChip::createStaIface(createStaIface_cb hidl_status_cb) {
@@ -572,132 +528,106 @@
                            &WifiChip::getStaIfaceNamesInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::getStaIface(const hidl_string& ifname,
-                                   getStaIface_cb 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);
+                           &WifiChip::getStaIfaceInternal, hidl_status_cb, ifname);
 }
 
-Return<void> WifiChip::removeStaIface(const hidl_string& ifname,
-                                      removeStaIface_cb hidl_status_cb) {
+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);
+                           &WifiChip::removeStaIfaceInternal, hidl_status_cb, ifname);
 }
 
-Return<void> WifiChip::createRttController(
-    const sp<IWifiIface>& bound_iface, createRttController_cb hidl_status_cb) {
+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);
+                           &WifiChip::createRttControllerInternal, hidl_status_cb, bound_iface);
 }
 
-Return<void> WifiChip::getDebugRingBuffersStatus(
-    getDebugRingBuffersStatus_cb hidl_status_cb) {
+Return<void> WifiChip::getDebugRingBuffersStatus(getDebugRingBuffersStatus_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::getDebugRingBuffersStatusInternal,
-                           hidl_status_cb);
+                           &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,
-    startLoggingToDebugRingBuffer_cb hidl_status_cb) {
+        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);
+                           &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<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);
+                           &WifiChip::forceDumpToDebugRingBufferInternal, hidl_status_cb,
+                           ring_name);
 }
 
-Return<void> WifiChip::flushRingBufferToFile(
-    flushRingBufferToFile_cb hidl_status_cb) {
+Return<void> WifiChip::flushRingBufferToFile(flushRingBufferToFile_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::flushRingBufferToFileInternal,
-                           hidl_status_cb);
+                           &WifiChip::flushRingBufferToFileInternal, hidl_status_cb);
 }
 
 Return<void> WifiChip::stopLoggingToDebugRingBuffer(
-    stopLoggingToDebugRingBuffer_cb hidl_status_cb) {
+        stopLoggingToDebugRingBuffer_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::stopLoggingToDebugRingBufferInternal,
-                           hidl_status_cb);
+                           &WifiChip::stopLoggingToDebugRingBufferInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::getDebugHostWakeReasonStats(
-    getDebugHostWakeReasonStats_cb 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);
+                           &WifiChip::getDebugHostWakeReasonStatsInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::enableDebugErrorAlerts(
-    bool enable, enableDebugErrorAlerts_cb 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);
+                           &WifiChip::enableDebugErrorAlertsInternal, hidl_status_cb, enable);
 }
 
-Return<void> WifiChip::selectTxPowerScenario(
-    V1_1::IWifiChip::TxPowerScenario scenario,
-    selectTxPowerScenario_cb hidl_status_cb) {
+Return<void> WifiChip::selectTxPowerScenario(V1_1::IWifiChip::TxPowerScenario scenario,
+                                             selectTxPowerScenario_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::selectTxPowerScenarioInternal,
-                           hidl_status_cb, scenario);
+                           &WifiChip::selectTxPowerScenarioInternal, hidl_status_cb, scenario);
 }
 
-Return<void> WifiChip::resetTxPowerScenario(
-    resetTxPowerScenario_cb hidl_status_cb) {
+Return<void> WifiChip::resetTxPowerScenario(resetTxPowerScenario_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::resetTxPowerScenarioInternal,
-                           hidl_status_cb);
+                           &WifiChip::resetTxPowerScenarioInternal, hidl_status_cb);
 }
 
-Return<void> WifiChip::setLatencyMode(LatencyMode mode,
-                                      setLatencyMode_cb hidl_status_cb) {
+Return<void> WifiChip::setLatencyMode(LatencyMode mode, setLatencyMode_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::setLatencyModeInternal, hidl_status_cb,
-                           mode);
+                           &WifiChip::setLatencyModeInternal, hidl_status_cb, mode);
 }
 
 Return<void> WifiChip::registerEventCallback_1_2(
-    const sp<V1_2::IWifiChipEventCallback>& event_callback,
-    registerEventCallback_cb hidl_status_cb) {
+        const sp<V1_2::IWifiChipEventCallback>& event_callback,
+        registerEventCallback_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::registerEventCallbackInternal_1_2,
-                           hidl_status_cb, event_callback);
+                           &WifiChip::registerEventCallbackInternal_1_2, hidl_status_cb,
+                           event_callback);
 }
 
-Return<void> WifiChip::selectTxPowerScenario_1_2(
-    TxPowerScenario scenario, selectTxPowerScenario_cb hidl_status_cb) {
+Return<void> WifiChip::selectTxPowerScenario_1_2(TxPowerScenario scenario,
+                                                 selectTxPowerScenario_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::selectTxPowerScenarioInternal_1_2,
-                           hidl_status_cb, scenario);
+                           &WifiChip::selectTxPowerScenarioInternal_1_2, hidl_status_cb, scenario);
 }
 
 Return<void> WifiChip::getCapabilities_1_3(getCapabilities_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::getCapabilitiesInternal_1_3,
-                           hidl_status_cb);
+                           &WifiChip::getCapabilitiesInternal_1_3, hidl_status_cb);
 }
 
-Return<void> WifiChip::getCapabilities_1_5(
-    getCapabilities_1_5_cb hidl_status_cb) {
+Return<void> WifiChip::getCapabilities_1_5(getCapabilities_1_5_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::getCapabilitiesInternal_1_5,
-                           hidl_status_cb);
+                           &WifiChip::getCapabilitiesInternal_1_5, hidl_status_cb);
 }
 
-Return<void> WifiChip::debug(const hidl_handle& handle,
-                             const hidl_vec<hidl_string>&) {
+Return<void> WifiChip::debug(const hidl_handle& handle, const hidl_vec<hidl_string>&) {
     if (handle != nullptr && handle->numFds >= 1) {
         {
             std::unique_lock<std::mutex> lk(lock_t);
@@ -723,66 +653,58 @@
     return Void();
 }
 
-Return<void> WifiChip::createRttController_1_4(
-    const sp<IWifiIface>& bound_iface,
-    createRttController_1_4_cb hidl_status_cb) {
+Return<void> WifiChip::createRttController_1_4(const sp<IWifiIface>& bound_iface,
+                                               createRttController_1_4_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::createRttControllerInternal_1_4,
-                           hidl_status_cb, bound_iface);
+                           &WifiChip::createRttControllerInternal_1_4, hidl_status_cb, bound_iface);
 }
 
 Return<void> WifiChip::registerEventCallback_1_4(
-    const sp<V1_4::IWifiChipEventCallback>& event_callback,
-    registerEventCallback_cb hidl_status_cb) {
+        const sp<V1_4::IWifiChipEventCallback>& event_callback,
+        registerEventCallback_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::registerEventCallbackInternal_1_4,
-                           hidl_status_cb, event_callback);
+                           &WifiChip::registerEventCallbackInternal_1_4, hidl_status_cb,
+                           event_callback);
 }
 
 Return<void> WifiChip::setMultiStaPrimaryConnection(
-    const hidl_string& ifname, setMultiStaPrimaryConnection_cb hidl_status_cb) {
+        const hidl_string& ifname, setMultiStaPrimaryConnection_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::setMultiStaPrimaryConnectionInternal,
-                           hidl_status_cb, ifname);
+                           &WifiChip::setMultiStaPrimaryConnectionInternal, hidl_status_cb, ifname);
 }
 
-Return<void> WifiChip::setMultiStaUseCase(
-    MultiStaUseCase use_case, setMultiStaUseCase_cb hidl_status_cb) {
+Return<void> WifiChip::setMultiStaUseCase(MultiStaUseCase use_case,
+                                          setMultiStaUseCase_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::setMultiStaUseCaseInternal,
-                           hidl_status_cb, use_case);
+                           &WifiChip::setMultiStaUseCaseInternal, hidl_status_cb, use_case);
 }
 
-Return<void> WifiChip::setCoexUnsafeChannels(
-    const hidl_vec<CoexUnsafeChannel>& unsafeChannels,
-    hidl_bitfield<CoexRestriction> restrictions,
-    setCoexUnsafeChannels_cb hidl_status_cb) {
+Return<void> WifiChip::setCoexUnsafeChannels(const hidl_vec<CoexUnsafeChannel>& unsafeChannels,
+                                             hidl_bitfield<CoexRestriction> restrictions,
+                                             setCoexUnsafeChannels_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::setCoexUnsafeChannelsInternal,
-                           hidl_status_cb, unsafeChannels, restrictions);
+                           &WifiChip::setCoexUnsafeChannelsInternal, hidl_status_cb, unsafeChannels,
+                           restrictions);
 }
 
 Return<void> WifiChip::setCountryCode(const hidl_array<int8_t, 2>& code,
                                       setCountryCode_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiChip::setCountryCodeInternal, hidl_status_cb,
-                           code);
+                           &WifiChip::setCountryCodeInternal, hidl_status_cb, code);
 }
 
 Return<void> WifiChip::getUsableChannels(
-    WifiBand band, hidl_bitfield<WifiIfaceMode> ifaceModeMask,
-    hidl_bitfield<UsableChannelFilter> filterMask,
-    getUsableChannels_cb _hidl_cb) {
+        WifiBand band, hidl_bitfield<V1_5::WifiIfaceMode> ifaceModeMask,
+        hidl_bitfield<V1_5::IWifiChip::UsableChannelFilter> filterMask,
+        getUsableChannels_cb _hidl_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::getUsableChannelsInternal, _hidl_cb, band,
-                           ifaceModeMask, filterMask);
+                           &WifiChip::getUsableChannelsInternal, _hidl_cb, band, ifaceModeMask,
+                           filterMask);
 }
 
-Return<void> WifiChip::triggerSubsystemRestart(
-    triggerSubsystemRestart_cb hidl_status_cb) {
+Return<void> WifiChip::triggerSubsystemRestart(triggerSubsystemRestart_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::triggerSubsystemRestartInternal,
-                           hidl_status_cb);
+                           &WifiChip::triggerSubsystemRestartInternal, hidl_status_cb);
 }
 
 void WifiChip::invalidateAndRemoveAllIfaces() {
@@ -799,16 +721,13 @@
     rtt_controllers_.clear();
 }
 
-void WifiChip::invalidateAndRemoveDependencies(
-    const std::string& removed_iface_name) {
+void WifiChip::invalidateAndRemoveDependencies(const std::string& removed_iface_name) {
     for (auto it = nan_ifaces_.begin(); it != nan_ifaces_.end();) {
         auto nan_iface = *it;
         if (nan_iface->getName() == removed_iface_name) {
             nan_iface->invalidate();
             for (const auto& callback : event_cb_handler_.getCallbacks()) {
-                if (!callback
-                         ->onIfaceRemoved(IfaceType::NAN, removed_iface_name)
-                         .isOk()) {
+                if (!callback->onIfaceRemoved(IfaceType::NAN, removed_iface_name).isOk()) {
                     LOG(ERROR) << "Failed to invoke onIfaceRemoved callback";
                 }
             }
@@ -834,7 +753,7 @@
 }
 
 WifiStatus WifiChip::registerEventCallbackInternal(
-    const sp<V1_0::IWifiChipEventCallback>& /* event_callback */) {
+        const sp<V1_0::IWifiChipEventCallback>& /* event_callback */) {
     // Deprecated support for this callback.
     return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
 }
@@ -850,8 +769,7 @@
 }
 
 WifiStatus WifiChip::configureChipInternal(
-    /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock,
-    ChipModeId mode_id) {
+        /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock, ChipModeId mode_id) {
     if (!isValidModeId(mode_id)) {
         return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
@@ -863,8 +781,7 @@
     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";
+                LOG(ERROR) << "Failed to invoke onChipReconfigureFailure callback";
             }
         }
         return status;
@@ -878,45 +795,38 @@
     LOG(INFO) << "Configured chip in mode " << mode_id;
     setActiveWlanIfaceNameProperty(getFirstActiveWlanIfaceName());
 
-    legacy_hal_.lock()->registerSubsystemRestartCallbackHandler(
-        subsystemCallbackHandler_);
+    legacy_hal_.lock()->registerSubsystemRestartCallbackHandler(subsystemCallbackHandler_);
 
     return status;
 }
 
 std::pair<WifiStatus, uint32_t> WifiChip::getModeInternal() {
     if (!isValidModeId(current_mode_id_)) {
-        return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE),
-                current_mode_id_};
+        return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), current_mode_id_};
     }
     return {createWifiStatus(WifiStatusCode::SUCCESS), current_mode_id_};
 }
 
-std::pair<WifiStatus, V1_4::IWifiChip::ChipDebugInfo>
-WifiChip::requestChipDebugInfoInternal() {
+std::pair<WifiStatus, V1_4::IWifiChip::ChipDebugInfo> WifiChip::requestChipDebugInfoInternal() {
     V1_4::IWifiChip::ChipDebugInfo result;
     legacy_hal::wifi_error legacy_status;
     std::string driver_desc;
     const auto ifname = getFirstActiveWlanIfaceName();
-    std::tie(legacy_status, driver_desc) =
-        legacy_hal_.lock()->getDriverVersion(ifname);
+    std::tie(legacy_status, driver_desc) = legacy_hal_.lock()->getDriverVersion(ifname);
     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");
+        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(ifname);
+    std::tie(legacy_status, firmware_desc) = legacy_hal_.lock()->getFirmwareVersion(ifname);
     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");
+        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();
@@ -924,32 +834,25 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), result};
 }
 
-std::pair<WifiStatus, std::vector<uint8_t>>
-WifiChip::requestDriverDebugDumpInternal() {
+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(
-            getFirstActiveWlanIfaceName());
+            legacy_hal_.lock()->requestDriverMemoryDump(getFirstActiveWlanIfaceName());
     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>()};
+        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() {
+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(
-            getFirstActiveWlanIfaceName());
+            legacy_hal_.lock()->requestFirmwareMemoryDump(getFirstActiveWlanIfaceName());
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-        LOG(ERROR) << "Failed to get firmware debug dump: "
-                   << legacyErrorToString(legacy_status);
+        LOG(ERROR) << "Failed to get firmware debug dump: " << legacyErrorToString(legacy_status);
         return {createWifiStatusFromLegacyError(legacy_status), {}};
     }
     return {createWifiStatus(WifiStatusCode::SUCCESS), firmware_dump};
@@ -958,8 +861,7 @@
 WifiStatus WifiChip::createVirtualApInterface(const std::string& apVirtIf) {
     legacy_hal::wifi_error legacy_status;
     legacy_status = legacy_hal_.lock()->createVirtualInterface(
-        apVirtIf,
-        hidl_struct_util::convertHidlIfaceTypeToLegacy(IfaceType::AP));
+            apVirtIf, hidl_struct_util::convertHidlIfaceTypeToLegacy(IfaceType::AP));
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
         LOG(ERROR) << "Failed to add interface: " << apVirtIf << " "
                    << legacyErrorToString(legacy_status);
@@ -975,8 +877,7 @@
             ap_instances = it.second;
         }
     }
-    sp<WifiApIface> iface =
-        new WifiApIface(ifname, ap_instances, legacy_hal_, iface_util_);
+    sp<WifiApIface> iface = new WifiApIface(ifname, ap_instances, legacy_hal_, iface_util_);
     ap_ifaces_.push_back(iface);
     for (const auto& callback : event_cb_handler_.getCallbacks()) {
         if (!callback->onIfaceAdded(IfaceType::AP, ifname).isOk()) {
@@ -987,8 +888,7 @@
     return iface;
 }
 
-std::pair<WifiStatus, sp<V1_5::IWifiApIface>>
-WifiChip::createApIfaceInternal() {
+std::pair<WifiStatus, sp<V1_5::IWifiApIface>> WifiChip::createApIfaceInternal() {
     if (!canCurrentModeSupportIfaceOfTypeWithCurrentIfaces(IfaceType::AP)) {
         return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
     }
@@ -1001,8 +901,7 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), iface};
 }
 
-std::pair<WifiStatus, sp<V1_5::IWifiApIface>>
-WifiChip::createBridgedApIfaceInternal() {
+std::pair<WifiStatus, sp<V1_5::IWifiApIface>> WifiChip::createBridgedApIfaceInternal() {
     if (!canCurrentModeSupportIfaceOfTypeWithCurrentIfaces(IfaceType::AP)) {
         return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
     }
@@ -1018,7 +917,7 @@
             if (i != 0) {  // The failure happened when creating second virtual
                            // iface.
                 legacy_hal_.lock()->deleteVirtualInterface(
-                    ap_instances.front());  // Remove the first virtual iface.
+                        ap_instances.front());  // Remove the first virtual iface.
             }
             return {status, {}};
         }
@@ -1032,8 +931,7 @@
     for (auto const& instance : ap_instances) {
         // Bind ap instance interface to AP bridge
         if (!iface_util_->addIfaceToBridge(br_ifname, instance)) {
-            LOG(ERROR) << "Failed add if to Bridge - if_name="
-                       << instance.c_str();
+            LOG(ERROR) << "Failed add if to Bridge - if_name=" << instance.c_str();
             invalidateAndClearBridgedAp(br_ifname);
             return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
         }
@@ -1042,8 +940,7 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), iface};
 }
 
-std::pair<WifiStatus, std::vector<hidl_string>>
-WifiChip::getApIfaceNamesInternal() {
+std::pair<WifiStatus, std::vector<hidl_string>> WifiChip::getApIfaceNamesInternal() {
     if (ap_ifaces_.empty()) {
         return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
     }
@@ -1051,7 +948,7 @@
 }
 
 std::pair<WifiStatus, sp<V1_5::IWifiApIface>> WifiChip::getApIfaceInternal(
-    const std::string& ifname) {
+        const std::string& ifname) {
     const auto iface = findUsingName(ap_ifaces_, ifname);
     if (!iface.get()) {
         return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
@@ -1082,7 +979,7 @@
 }
 
 WifiStatus WifiChip::removeIfaceInstanceFromBridgedApIfaceInternal(
-    const std::string& ifname, const std::string& ifInstanceName) {
+        const std::string& ifname, const std::string& ifInstanceName) {
     const auto iface = findUsingName(ap_ifaces_, ifname);
     if (!iface.get() || ifInstanceName.empty()) {
         return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
@@ -1094,23 +991,20 @@
             for (auto const& iface : ap_instances) {
                 if (iface == ifInstanceName) {
                     if (!iface_util_->removeIfaceFromBridge(it.first, iface)) {
-                        LOG(ERROR)
-                            << "Failed to remove interface: " << ifInstanceName
-                            << " from " << ifname;
-                        return createWifiStatus(
-                            WifiStatusCode::ERROR_NOT_AVAILABLE);
+                        LOG(ERROR) << "Failed to remove interface: " << ifInstanceName << " from "
+                                   << ifname;
+                        return createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE);
                     }
                     legacy_hal::wifi_error legacy_status =
-                        legacy_hal_.lock()->deleteVirtualInterface(iface);
+                            legacy_hal_.lock()->deleteVirtualInterface(iface);
                     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-                        LOG(ERROR) << "Failed to del interface: " << iface
-                                   << " " << legacyErrorToString(legacy_status);
+                        LOG(ERROR) << "Failed to del interface: " << iface << " "
+                                   << legacyErrorToString(legacy_status);
                         return createWifiStatusFromLegacyError(legacy_status);
                     }
                     ap_instances.erase(
-                        std::remove(ap_instances.begin(), ap_instances.end(),
-                                    ifInstanceName),
-                        ap_instances.end());
+                            std::remove(ap_instances.begin(), ap_instances.end(), ifInstanceName),
+                            ap_instances.end());
                     br_ifaces_ap_instances_[ifname] = ap_instances;
                     break;
                 }
@@ -1124,8 +1018,7 @@
     return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
-std::pair<WifiStatus, sp<V1_4::IWifiNanIface>>
-WifiChip::createNanIfaceInternal() {
+std::pair<WifiStatus, sp<V1_4::IWifiNanIface>> WifiChip::createNanIfaceInternal() {
     if (!canCurrentModeSupportIfaceOfTypeWithCurrentIfaces(IfaceType::NAN)) {
         return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
     }
@@ -1137,8 +1030,7 @@
         ifname = getFirstActiveWlanIfaceName();
         is_dedicated_iface = false;
     }
-    sp<WifiNanIface> iface =
-        new WifiNanIface(ifname, is_dedicated_iface, legacy_hal_, iface_util_);
+    sp<WifiNanIface> iface = new WifiNanIface(ifname, is_dedicated_iface, legacy_hal_, iface_util_);
     nan_ifaces_.push_back(iface);
     for (const auto& callback : event_cb_handler_.getCallbacks()) {
         if (!callback->onIfaceAdded(IfaceType::NAN, ifname).isOk()) {
@@ -1148,8 +1040,7 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), iface};
 }
 
-std::pair<WifiStatus, std::vector<hidl_string>>
-WifiChip::getNanIfaceNamesInternal() {
+std::pair<WifiStatus, std::vector<hidl_string>> WifiChip::getNanIfaceNamesInternal() {
     if (nan_ifaces_.empty()) {
         return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
     }
@@ -1157,7 +1048,7 @@
 }
 
 std::pair<WifiStatus, sp<V1_4::IWifiNanIface>> WifiChip::getNanIfaceInternal(
-    const std::string& ifname) {
+        const std::string& ifname) {
     const auto iface = findUsingName(nan_ifaces_, ifname);
     if (!iface.get()) {
         return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
@@ -1194,16 +1085,14 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), iface};
 }
 
-std::pair<WifiStatus, std::vector<hidl_string>>
-WifiChip::getP2pIfaceNamesInternal() {
+std::pair<WifiStatus, std::vector<hidl_string>> WifiChip::getP2pIfaceNamesInternal() {
     if (p2p_ifaces_.empty()) {
         return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
     }
     return {createWifiStatus(WifiStatusCode::SUCCESS), getNames(p2p_ifaces_)};
 }
 
-std::pair<WifiStatus, sp<IWifiP2pIface>> WifiChip::getP2pIfaceInternal(
-    const std::string& ifname) {
+std::pair<WifiStatus, sp<IWifiP2pIface>> WifiChip::getP2pIfaceInternal(const std::string& ifname) {
     const auto iface = findUsingName(p2p_ifaces_, ifname);
     if (!iface.get()) {
         return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
@@ -1225,16 +1114,13 @@
     return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
-std::pair<WifiStatus, sp<V1_5::IWifiStaIface>>
-WifiChip::createStaIfaceInternal() {
+std::pair<WifiStatus, sp<V1_5::IWifiStaIface>> WifiChip::createStaIfaceInternal() {
     if (!canCurrentModeSupportIfaceOfTypeWithCurrentIfaces(IfaceType::STA)) {
         return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
     }
     std::string ifname = allocateStaIfaceName();
-    legacy_hal::wifi_error legacy_status =
-        legacy_hal_.lock()->createVirtualInterface(
-            ifname,
-            hidl_struct_util::convertHidlIfaceTypeToLegacy(IfaceType::STA));
+    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->createVirtualInterface(
+            ifname, hidl_struct_util::convertHidlIfaceTypeToLegacy(IfaceType::STA));
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
         LOG(ERROR) << "Failed to add interface: " << ifname << " "
                    << legacyErrorToString(legacy_status);
@@ -1251,8 +1137,7 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), iface};
 }
 
-std::pair<WifiStatus, std::vector<hidl_string>>
-WifiChip::getStaIfaceNamesInternal() {
+std::pair<WifiStatus, std::vector<hidl_string>> WifiChip::getStaIfaceNamesInternal() {
     if (sta_ifaces_.empty()) {
         return {createWifiStatus(WifiStatusCode::SUCCESS), {}};
     }
@@ -1260,7 +1145,7 @@
 }
 
 std::pair<WifiStatus, sp<V1_5::IWifiStaIface>> WifiChip::getStaIfaceInternal(
-    const std::string& ifname) {
+        const std::string& ifname) {
     const auto iface = findUsingName(sta_ifaces_, ifname);
     if (!iface.get()) {
         return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), nullptr};
@@ -1275,8 +1160,7 @@
     }
     // Invalidate & remove any dependent objects first.
     invalidateAndRemoveDependencies(ifname);
-    legacy_hal::wifi_error legacy_status =
-        legacy_hal_.lock()->deleteVirtualInterface(ifname);
+    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->deleteVirtualInterface(ifname);
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
         LOG(ERROR) << "Failed to remove interface: " << ifname << " "
                    << legacyErrorToString(legacy_status);
@@ -1291,8 +1175,8 @@
     return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
-std::pair<WifiStatus, sp<V1_0::IWifiRttController>>
-WifiChip::createRttControllerInternal(const sp<IWifiIface>& /*bound_iface*/) {
+std::pair<WifiStatus, sp<V1_0::IWifiRttController>> WifiChip::createRttControllerInternal(
+        const sp<IWifiIface>& /*bound_iface*/) {
     LOG(ERROR) << "createRttController is not supported on this HAL";
     return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED), {}};
 }
@@ -1300,38 +1184,33 @@
 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::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(getFirstActiveWlanIfaceName());
+            legacy_hal_.lock()->getRingBuffersStatus(getFirstActiveWlanIfaceName());
     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)) {
+                legacy_ring_buffer_status_vec, &hidl_ring_buffer_status_vec)) {
         return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
     }
-    return {createWifiStatus(WifiStatusCode::SUCCESS),
-            hidl_ring_buffer_status_vec};
+    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) {
+        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(
+    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->startRingBufferLogging(
             getFirstActiveWlanIfaceName(), ring_name,
-            static_cast<
-                std::underlying_type<WifiDebugRingBufferVerboseLevel>::type>(
-                verbose_level),
+            static_cast<std::underlying_type<WifiDebugRingBufferVerboseLevel>::type>(verbose_level),
             max_interval_in_sec, min_data_size_in_bytes);
-    ringbuffer_map_.insert(std::pair<std::string, Ringbuffer>(
-        ring_name, Ringbuffer(kMaxBufferSizeBytes)));
+    ringbuffer_map_.insert(
+            std::pair<std::string, Ringbuffer>(ring_name, Ringbuffer(kMaxBufferSizeBytes)));
     // if verbose logging enabled, turn up HAL daemon logging as well.
     if (verbose_level < WifiDebugRingBufferVerboseLevel::VERBOSE) {
         android::base::SetMinimumLogSeverity(android::base::DEBUG);
@@ -1341,15 +1220,13 @@
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
-WifiStatus WifiChip::forceDumpToDebugRingBufferInternal(
-    const hidl_string& ring_name) {
+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(getFirstActiveWlanIfaceName(),
-                                              ring_name);
+            legacy_hal_.lock()->getRingBufferData(getFirstActiveWlanIfaceName(), ring_name);
 
     return createWifiStatusFromLegacyError(legacy_status);
 }
@@ -1364,8 +1241,7 @@
 
 WifiStatus WifiChip::stopLoggingToDebugRingBufferInternal() {
     legacy_hal::wifi_error legacy_status =
-        legacy_hal_.lock()->deregisterRingBufferCallbackHandler(
-            getFirstActiveWlanIfaceName());
+            legacy_hal_.lock()->deregisterRingBufferCallbackHandler(getFirstActiveWlanIfaceName());
     if (legacy_status == legacy_hal::WIFI_SUCCESS) {
         debug_ring_buffer_cb_registered_ = false;
     }
@@ -1377,13 +1253,12 @@
     legacy_hal::wifi_error legacy_status;
     legacy_hal::WakeReasonStats legacy_stats;
     std::tie(legacy_status, legacy_stats) =
-        legacy_hal_.lock()->getWakeReasonStats(getFirstActiveWlanIfaceName());
+            legacy_hal_.lock()->getWakeReasonStats(getFirstActiveWlanIfaceName());
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
         return {createWifiStatusFromLegacyError(legacy_status), {}};
     }
     WifiDebugHostWakeReasonStats hidl_stats;
-    if (!hidl_struct_util::convertLegacyWakeReasonStatsToHidl(legacy_stats,
-                                                              &hidl_stats)) {
+    if (!hidl_struct_util::convertLegacyWakeReasonStatsToHidl(legacy_stats, &hidl_stats)) {
         return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
     }
     return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_stats};
@@ -1393,62 +1268,56 @@
     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& 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()) {
+                if (!callback->onDebugErrorAlert(error_code, debug_data).isOk()) {
                     LOG(ERROR) << "Failed to invoke onDebugErrorAlert callback";
                 }
             }
         };
         legacy_status = legacy_hal_.lock()->registerErrorAlertCallbackHandler(
-            getFirstActiveWlanIfaceName(), on_alert_callback);
+                getFirstActiveWlanIfaceName(), on_alert_callback);
     } else {
         legacy_status = legacy_hal_.lock()->deregisterErrorAlertCallbackHandler(
-            getFirstActiveWlanIfaceName());
+                getFirstActiveWlanIfaceName());
     }
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
-WifiStatus WifiChip::selectTxPowerScenarioInternal(
-    V1_1::IWifiChip::TxPowerScenario scenario) {
+WifiStatus WifiChip::selectTxPowerScenarioInternal(V1_1::IWifiChip::TxPowerScenario scenario) {
     auto legacy_status = legacy_hal_.lock()->selectTxPowerScenario(
-        getFirstActiveWlanIfaceName(),
-        hidl_struct_util::convertHidlTxPowerScenarioToLegacy(scenario));
+            getFirstActiveWlanIfaceName(),
+            hidl_struct_util::convertHidlTxPowerScenarioToLegacy(scenario));
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::resetTxPowerScenarioInternal() {
-    auto legacy_status =
-        legacy_hal_.lock()->resetTxPowerScenario(getFirstActiveWlanIfaceName());
+    auto legacy_status = legacy_hal_.lock()->resetTxPowerScenario(getFirstActiveWlanIfaceName());
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::setLatencyModeInternal(LatencyMode mode) {
     auto legacy_status = legacy_hal_.lock()->setLatencyMode(
-        getFirstActiveWlanIfaceName(),
-        hidl_struct_util::convertHidlLatencyModeToLegacy(mode));
+            getFirstActiveWlanIfaceName(), hidl_struct_util::convertHidlLatencyModeToLegacy(mode));
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::registerEventCallbackInternal_1_2(
-    const sp<V1_2::IWifiChipEventCallback>& /* event_callback */) {
+        const sp<V1_2::IWifiChipEventCallback>& /* event_callback */) {
     // Deprecated support for this callback.
     return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
 }
 
-WifiStatus WifiChip::selectTxPowerScenarioInternal_1_2(
-    TxPowerScenario scenario) {
+WifiStatus WifiChip::selectTxPowerScenarioInternal_1_2(TxPowerScenario scenario) {
     auto legacy_status = legacy_hal_.lock()->selectTxPowerScenario(
-        getFirstActiveWlanIfaceName(),
-        hidl_struct_util::convertHidlTxPowerScenarioToLegacy_1_2(scenario));
+            getFirstActiveWlanIfaceName(),
+            hidl_struct_util::convertHidlTxPowerScenarioToLegacy_1_2(scenario));
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
@@ -1463,65 +1332,61 @@
     uint32_t legacy_logger_feature_set;
     const auto ifname = getFirstActiveWlanIfaceName();
     std::tie(legacy_status, legacy_feature_set) =
-        legacy_hal_.lock()->getSupportedFeatureSet(ifname);
+            legacy_hal_.lock()->getSupportedFeatureSet(ifname);
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
         return {createWifiStatusFromLegacyError(legacy_status), 0};
     }
     std::tie(legacy_status, legacy_logger_feature_set) =
-        legacy_hal_.lock()->getLoggerSupportedFeatureSet(ifname);
+            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::convertLegacyFeaturesToHidlChipCapabilities(
-            legacy_feature_set, legacy_logger_feature_set, &hidl_caps)) {
+                legacy_feature_set, legacy_logger_feature_set, &hidl_caps)) {
         return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), 0};
     }
     return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
 }
 
-std::pair<WifiStatus, sp<V1_4::IWifiRttController>>
-WifiChip::createRttControllerInternal_1_4(const sp<IWifiIface>& bound_iface) {
-    if (sta_ifaces_.size() == 0 &&
-        !canCurrentModeSupportIfaceOfType(IfaceType::STA)) {
-        LOG(ERROR)
-            << "createRttControllerInternal_1_4: Chip cannot support STAs "
-               "(and RTT by extension)";
+std::pair<WifiStatus, sp<V1_4::IWifiRttController>> WifiChip::createRttControllerInternal_1_4(
+        const sp<IWifiIface>& bound_iface) {
+    if (sta_ifaces_.size() == 0 && !canCurrentModeSupportIfaceOfType(IfaceType::STA)) {
+        LOG(ERROR) << "createRttControllerInternal_1_4: Chip cannot support STAs "
+                      "(and RTT by extension)";
         return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
     }
-    sp<WifiRttController> rtt = new WifiRttController(
-        getFirstActiveWlanIfaceName(), bound_iface, legacy_hal_);
+    sp<WifiRttController> rtt =
+            new WifiRttController(getFirstActiveWlanIfaceName(), bound_iface, legacy_hal_);
     rtt_controllers_.emplace_back(rtt);
     return {createWifiStatus(WifiStatusCode::SUCCESS), rtt};
 }
 
 WifiStatus WifiChip::registerEventCallbackInternal_1_4(
-    const sp<V1_4::IWifiChipEventCallback>& event_callback) {
+        const sp<V1_4::IWifiChipEventCallback>& event_callback) {
     if (!event_cb_handler_.addCallback(event_callback)) {
         return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
     }
     return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
-WifiStatus WifiChip::setMultiStaPrimaryConnectionInternal(
-    const std::string& ifname) {
-    auto legacy_status =
-        legacy_hal_.lock()->multiStaSetPrimaryConnection(ifname);
+WifiStatus WifiChip::setMultiStaPrimaryConnectionInternal(const std::string& ifname) {
+    auto legacy_status = legacy_hal_.lock()->multiStaSetPrimaryConnection(ifname);
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::setMultiStaUseCaseInternal(MultiStaUseCase use_case) {
     auto legacy_status = legacy_hal_.lock()->multiStaSetUseCase(
-        hidl_struct_util::convertHidlMultiStaUseCaseToLegacy(use_case));
+            hidl_struct_util::convertHidlMultiStaUseCaseToLegacy(use_case));
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
-WifiStatus WifiChip::setCoexUnsafeChannelsInternal(
-    std::vector<CoexUnsafeChannel> unsafe_channels, uint32_t restrictions) {
+WifiStatus WifiChip::setCoexUnsafeChannelsInternal(std::vector<CoexUnsafeChannel> unsafe_channels,
+                                                   uint32_t restrictions) {
     std::vector<legacy_hal::wifi_coex_unsafe_channel> legacy_unsafe_channels;
-    if (!hidl_struct_util::convertHidlVectorOfCoexUnsafeChannelToLegacy(
-            unsafe_channels, &legacy_unsafe_channels)) {
+    if (!hidl_struct_util::convertHidlVectorOfCoexUnsafeChannelToLegacy(unsafe_channels,
+                                                                        &legacy_unsafe_channels)) {
         return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
     uint32_t legacy_restrictions = 0;
@@ -1534,35 +1399,31 @@
     if (restrictions & CoexRestriction::WIFI_AWARE) {
         legacy_restrictions |= legacy_hal::wifi_coex_restriction::WIFI_AWARE;
     }
-    auto legacy_status = legacy_hal_.lock()->setCoexUnsafeChannels(
-        legacy_unsafe_channels, legacy_restrictions);
+    auto legacy_status =
+            legacy_hal_.lock()->setCoexUnsafeChannels(legacy_unsafe_channels, legacy_restrictions);
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
 WifiStatus WifiChip::setCountryCodeInternal(const std::array<int8_t, 2>& code) {
-    auto legacy_status =
-        legacy_hal_.lock()->setCountryCode(getFirstActiveWlanIfaceName(), code);
+    auto legacy_status = legacy_hal_.lock()->setCountryCode(getFirstActiveWlanIfaceName(), code);
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
-std::pair<WifiStatus, std::vector<WifiUsableChannel>>
-WifiChip::getUsableChannelsInternal(WifiBand band, uint32_t ifaceModeMask,
-                                    uint32_t filterMask) {
+std::pair<WifiStatus, std::vector<WifiUsableChannel>> WifiChip::getUsableChannelsInternal(
+        WifiBand band, uint32_t ifaceModeMask, uint32_t filterMask) {
     legacy_hal::wifi_error legacy_status;
     std::vector<legacy_hal::wifi_usable_channel> legacy_usable_channels;
-    std::tie(legacy_status, legacy_usable_channels) =
-        legacy_hal_.lock()->getUsableChannels(
+    std::tie(legacy_status, legacy_usable_channels) = legacy_hal_.lock()->getUsableChannels(
             hidl_struct_util::convertHidlWifiBandToLegacyMacBand(band),
             hidl_struct_util::convertHidlWifiIfaceModeToLegacy(ifaceModeMask),
-            hidl_struct_util::convertHidlUsableChannelFilterToLegacy(
-                filterMask));
+            hidl_struct_util::convertHidlUsableChannelFilterToLegacy(filterMask));
 
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
         return {createWifiStatusFromLegacyError(legacy_status), {}};
     }
     std::vector<WifiUsableChannel> hidl_usable_channels;
-    if (!hidl_struct_util::convertLegacyWifiUsableChannelsToHidl(
-            legacy_usable_channels, &hidl_usable_channels)) {
+    if (!hidl_struct_util::convertLegacyWifiUsableChannelsToHidl(legacy_usable_channels,
+                                                                 &hidl_usable_channels)) {
         return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
     }
     return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_usable_channels};
@@ -1574,19 +1435,15 @@
 }
 
 WifiStatus WifiChip::handleChipConfiguration(
-    /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock,
-    ChipModeId mode_id) {
+        /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock, 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.
     if (isValidModeId(current_mode_id_)) {
-        LOG(INFO) << "Reconfiguring chip from mode " << current_mode_id_
-                  << " to mode " << mode_id;
+        LOG(INFO) << "Reconfiguring chip from mode " << current_mode_id_ << " to mode " << mode_id;
         invalidateAndRemoveAllIfaces();
-        legacy_hal::wifi_error legacy_status =
-            legacy_hal_.lock()->stop(lock, []() {});
+        legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->stop(lock, []() {});
         if (legacy_status != legacy_hal::WIFI_SUCCESS) {
-            LOG(ERROR) << "Failed to stop legacy HAL: "
-                       << legacyErrorToString(legacy_status);
+            LOG(ERROR) << "Failed to stop legacy HAL: " << legacyErrorToString(legacy_status);
             return createWifiStatusFromLegacyError(legacy_status);
         }
     }
@@ -1602,8 +1459,7 @@
     }
     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);
+        LOG(ERROR) << "Failed to start legacy HAL: " << legacyErrorToString(legacy_status);
         return createWifiStatusFromLegacyError(legacy_status);
     }
     // Every time the HAL is restarted, we need to register the
@@ -1619,8 +1475,7 @@
     if (WifiStatusCode::SUCCESS == version_info.first.code) {
         property_set("vendor.wlan.firmware.version",
                      version_info.second.firmwareDescription.c_str());
-        property_set("vendor.wlan.driver.version",
-                     version_info.second.driverDescription.c_str());
+        property_set("vendor.wlan.driver.version", version_info.second.driverDescription.c_str());
     }
 
     return createWifiStatus(WifiStatusCode::SUCCESS);
@@ -1633,36 +1488,33 @@
 
     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;
-            }
-            {
-                std::unique_lock<std::mutex> lk(shared_ptr_this->lock_t);
-                const auto& target =
-                    shared_ptr_this->ringbuffer_map_.find(name);
-                if (target != shared_ptr_this->ringbuffer_map_.end()) {
-                    Ringbuffer& cur_buffer = target->second;
-                    cur_buffer.append(data);
-                } else {
-                    LOG(ERROR) << "Ringname " << name << " not found";
+            [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;
                 }
-                // unique_lock unlocked here
-            }
-        };
-    legacy_hal::wifi_error legacy_status =
-        legacy_hal_.lock()->registerRingBufferCallbackHandler(
+                WifiDebugRingBufferStatus hidl_status;
+                if (!hidl_struct_util::convertLegacyDebugRingBufferStatusToHidl(status,
+                                                                                &hidl_status)) {
+                    LOG(ERROR) << "Error converting ring buffer status";
+                    return;
+                }
+                {
+                    std::unique_lock<std::mutex> lk(shared_ptr_this->lock_t);
+                    const auto& target = shared_ptr_this->ringbuffer_map_.find(name);
+                    if (target != shared_ptr_this->ringbuffer_map_.end()) {
+                        Ringbuffer& cur_buffer = target->second;
+                        cur_buffer.append(data);
+                    } else {
+                        LOG(ERROR) << "Ringname " << name << " not found";
+                        return;
+                    }
+                    // unique_lock unlocked here
+                }
+            };
+    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->registerRingBufferCallbackHandler(
             getFirstActiveWlanIfaceName(), on_ring_buffer_data_callback);
 
     if (legacy_status == legacy_hal::WIFI_SUCCESS) {
@@ -1674,35 +1526,32 @@
 WifiStatus WifiChip::registerRadioModeChangeCallback() {
     android::wp<WifiChip> weak_ptr_this(this);
     const auto& on_radio_mode_change_callback =
-        [weak_ptr_this](const std::vector<legacy_hal::WifiMacInfo>& mac_infos) {
-            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<V1_4::IWifiChipEventCallback::RadioModeInfo>
-                hidl_radio_mode_infos;
-            if (!hidl_struct_util::convertLegacyWifiMacInfosToHidl(
-                    mac_infos, &hidl_radio_mode_infos)) {
-                LOG(ERROR) << "Error converting wifi mac info";
-                return;
-            }
-            for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-                if (!callback->onRadioModeChange_1_4(hidl_radio_mode_infos)
-                         .isOk()) {
-                    LOG(ERROR) << "Failed to invoke onRadioModeChange_1_4"
-                               << " callback on: " << toString(callback);
+            [weak_ptr_this](const std::vector<legacy_hal::WifiMacInfo>& mac_infos) {
+                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<V1_4::IWifiChipEventCallback::RadioModeInfo> hidl_radio_mode_infos;
+                if (!hidl_struct_util::convertLegacyWifiMacInfosToHidl(mac_infos,
+                                                                       &hidl_radio_mode_infos)) {
+                    LOG(ERROR) << "Error converting wifi mac info";
+                    return;
+                }
+                for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                    if (!callback->onRadioModeChange_1_4(hidl_radio_mode_infos).isOk()) {
+                        LOG(ERROR) << "Failed to invoke onRadioModeChange_1_4"
+                                   << " callback on: " << toString(callback);
+                    }
+                }
+            };
     legacy_hal::wifi_error legacy_status =
-        legacy_hal_.lock()->registerRadioModeChangeCallbackHandler(
-            getFirstActiveWlanIfaceName(), on_radio_mode_change_callback);
+            legacy_hal_.lock()->registerRadioModeChangeCallbackHandler(
+                    getFirstActiveWlanIfaceName(), on_radio_mode_change_callback);
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
-std::vector<V1_4::IWifiChip::ChipIfaceCombination>
-WifiChip::getCurrentModeIfaceCombinations() {
+std::vector<V1_4::IWifiChip::ChipIfaceCombination> WifiChip::getCurrentModeIfaceCombinations() {
     if (!isValidModeId(current_mode_id_)) {
         LOG(ERROR) << "Chip not configured in a mode yet";
         return {};
@@ -1732,7 +1581,7 @@
 // of ifaces of each type in the combination.
 // This method is a port of HalDeviceManager.expandIfaceCombos() from framework.
 std::vector<std::map<IfaceType, size_t>> WifiChip::expandIfaceCombinations(
-    const V1_4::IWifiChip::ChipIfaceCombination& combination) {
+        const V1_4::IWifiChip::ChipIfaceCombination& combination) {
     uint32_t num_expanded_combos = 1;
     for (const auto& limit : combination.limits) {
         for (uint32_t i = 0; i < limit.maxIfaces; i++) {
@@ -1745,8 +1594,7 @@
     std::vector<std::map<IfaceType, size_t>> expanded_combos;
     expanded_combos.resize(num_expanded_combos);
     for (auto& expanded_combo : expanded_combos) {
-        for (const auto type :
-             {IfaceType::AP, IfaceType::NAN, IfaceType::P2P, IfaceType::STA}) {
+        for (const auto type : {IfaceType::AP, IfaceType::NAN, IfaceType::P2P, IfaceType::STA}) {
             expanded_combo[type] = 0;
         }
     }
@@ -1755,8 +1603,7 @@
         for (uint32_t i = 0; i < limit.maxIfaces; i++) {
             span /= limit.types.size();
             for (uint32_t k = 0; k < num_expanded_combos; ++k) {
-                const auto iface_type =
-                    limit.types[(k / span) % limit.types.size()];
+                const auto iface_type = limit.types[(k / span) % limit.types.size()];
                 expanded_combos[k][iface_type]++;
             }
         }
@@ -1765,13 +1612,11 @@
 }
 
 bool WifiChip::canExpandedIfaceComboSupportIfaceOfTypeWithCurrentIfaces(
-    const std::map<IfaceType, size_t>& expanded_combo,
-    IfaceType requested_type) {
+        const std::map<IfaceType, size_t>& expanded_combo, IfaceType requested_type) {
     const auto current_combo = getCurrentIfaceCombination();
 
     // Check if we have space for 1 more iface of |type| in this combo
-    for (const auto type :
-         {IfaceType::AP, IfaceType::NAN, IfaceType::P2P, IfaceType::STA}) {
+    for (const auto type : {IfaceType::AP, IfaceType::NAN, IfaceType::P2P, IfaceType::STA}) {
         size_t num_ifaces_needed = current_combo.at(type);
         if (type == requested_type) {
             num_ifaces_needed++;
@@ -1789,8 +1634,7 @@
 //    ChipIfaceCombination.
 // b) Check if the requested iface type can be added to the current mode
 //    with the iface combination that is already active.
-bool WifiChip::canCurrentModeSupportIfaceOfTypeWithCurrentIfaces(
-    IfaceType requested_type) {
+bool WifiChip::canCurrentModeSupportIfaceOfTypeWithCurrentIfaces(IfaceType requested_type) {
     if (!isValidModeId(current_mode_id_)) {
         LOG(ERROR) << "Chip not configured in a mode yet";
         return false;
@@ -1799,8 +1643,8 @@
     for (const auto& combination : combinations) {
         const auto expanded_combos = expandIfaceCombinations(combination);
         for (const auto& expanded_combo : expanded_combos) {
-            if (canExpandedIfaceComboSupportIfaceOfTypeWithCurrentIfaces(
-                    expanded_combo, requested_type)) {
+            if (canExpandedIfaceComboSupportIfaceOfTypeWithCurrentIfaces(expanded_combo,
+                                                                         requested_type)) {
                 return true;
             }
         }
@@ -1811,11 +1655,10 @@
 // Note: This does not consider ifaces already active. It only checks if the
 // provided expanded iface combination can support the requested combo.
 bool WifiChip::canExpandedIfaceComboSupportIfaceCombo(
-    const std::map<IfaceType, size_t>& expanded_combo,
-    const std::map<IfaceType, size_t>& req_combo) {
+        const std::map<IfaceType, size_t>& expanded_combo,
+        const std::map<IfaceType, size_t>& req_combo) {
     // Check if we have space for 1 more iface of |type| in this combo
-    for (const auto type :
-         {IfaceType::AP, IfaceType::NAN, IfaceType::P2P, IfaceType::STA}) {
+    for (const auto type : {IfaceType::AP, IfaceType::NAN, IfaceType::P2P, IfaceType::STA}) {
         if (req_combo.count(type) == 0) {
             // Iface of "type" not in the req_combo.
             continue;
@@ -1834,8 +1677,7 @@
 // b) Check if the requested iface combo can be added to the current mode.
 // Note: This does not consider ifaces already active. It only checks if the
 // current mode can support the requested combo.
-bool WifiChip::canCurrentModeSupportIfaceCombo(
-    const std::map<IfaceType, size_t>& req_combo) {
+bool WifiChip::canCurrentModeSupportIfaceCombo(const std::map<IfaceType, size_t>& req_combo) {
     if (!isValidModeId(current_mode_id_)) {
         LOG(ERROR) << "Chip not configured in a mode yet";
         return false;
@@ -1844,8 +1686,7 @@
     for (const auto& combination : combinations) {
         const auto expanded_combos = expandIfaceCombinations(combination);
         for (const auto& expanded_combo : expanded_combos) {
-            if (canExpandedIfaceComboSupportIfaceCombo(expanded_combo,
-                                                       req_combo)) {
+            if (canExpandedIfaceComboSupportIfaceCombo(expanded_combo, req_combo)) {
                 return true;
             }
         }
@@ -1909,8 +1750,7 @@
 // Return the first wlan (wlan0, wlan1 etc.) starting from |start_idx|
 // not already in use.
 // Note: This doesn't check the actual presence of these interfaces.
-std::string WifiChip::allocateApOrStaIfaceName(IfaceType type,
-                                               uint32_t start_idx) {
+std::string WifiChip::allocateApOrStaIfaceName(IfaceType type, uint32_t start_idx) {
     for (unsigned idx = start_idx; idx < kMaxWlanIfaces; idx++) {
         const auto ifname = getWlanIfaceNameWithType(type, idx);
         if (findUsingNameFromBridgedApInstances(ifname)) continue;
@@ -1955,8 +1795,8 @@
     } else {
         int num_ifaces_need_to_allocate = 2 - instances.size();
         for (int i = 0; i < num_ifaces_need_to_allocate; i++) {
-            std::string instance_name = allocateApOrStaIfaceName(
-                IfaceType::AP, startIdxOfApIface() + i);
+            std::string instance_name =
+                    allocateApOrStaIfaceName(IfaceType::AP, startIdxOfApIface() + i);
             if (!instance_name.empty()) {
                 instances.push_back(instance_name);
             }
@@ -1984,8 +1824,7 @@
             if (cur_buffer.getData().empty()) {
                 continue;
             }
-            const std::string file_path_raw =
-                kTombstoneFolderPath + item.first + "XXXXXXXXXX";
+            const std::string file_path_raw = kTombstoneFolderPath + item.first + "XXXXXXXXXX";
             const int dump_fd = mkstemp(makeCharVec(file_path_raw).data());
             if (dump_fd == -1) {
                 PLOG(ERROR) << "create file failed";
@@ -1993,8 +1832,8 @@
             }
             unique_fd file_auto_closer(dump_fd);
             for (const auto& cur_block : cur_buffer.getData()) {
-                if (write(dump_fd, cur_block.data(),
-                          sizeof(cur_block[0]) * cur_block.size()) == -1) {
+                if (write(dump_fd, cur_block.data(), sizeof(cur_block[0]) * cur_block.size()) ==
+                    -1) {
                     PLOG(ERROR) << "Error writing to file";
                 }
             }
@@ -2009,8 +1848,7 @@
     std::string ifname;
 
     // let the legacy hal override the interface name
-    legacy_hal::wifi_error err =
-        legacy_hal_.lock()->getSupportedIfaceName((uint32_t)type, ifname);
+    legacy_hal::wifi_error err = legacy_hal_.lock()->getSupportedIfaceName((uint32_t)type, ifname);
     if (err == legacy_hal::WIFI_SUCCESS) return ifname;
 
     return getWlanIfaceName(idx);
@@ -2059,7 +1897,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.6/default/wifi_chip.h b/wifi/1.6/default/wifi_chip.h
new file mode 100644
index 0000000..8a06898
--- /dev/null
+++ b/wifi/1.6/default/wifi_chip.h
@@ -0,0 +1,294 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef WIFI_CHIP_H_
+#define WIFI_CHIP_H_
+
+#include <list>
+#include <map>
+#include <mutex>
+
+#include <android-base/macros.h>
+#include <android/hardware/wifi/1.4/IWifiRttController.h>
+#include <android/hardware/wifi/1.5/IWifiChip.h>
+
+#include "hidl_callback_util.h"
+#include "ringbuffer.h"
+#include "wifi_ap_iface.h"
+#include "wifi_feature_flags.h"
+#include "wifi_legacy_hal.h"
+#include "wifi_mode_controller.h"
+#include "wifi_nan_iface.h"
+#include "wifi_p2p_iface.h"
+#include "wifi_rtt_controller.h"
+#include "wifi_sta_iface.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+using namespace android::hardware::wifi::V1_0;
+using V1_5::WifiBand;
+using V1_5::WifiUsableChannel;
+
+/**
+ * HIDL interface object used to control a Wifi HAL chip instance.
+ * Since there is only a single chip instance used today, there is no
+ * identifying handle information stored here.
+ */
+class WifiChip : public V1_5::IWifiChip {
+  public:
+    WifiChip(ChipId chip_id, bool is_primary,
+             const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
+             const std::weak_ptr<mode_controller::WifiModeController> mode_controller,
+             const std::shared_ptr<iface_util::WifiIfaceUtil> iface_util,
+             const std::weak_ptr<feature_flags::WifiFeatureFlags> feature_flags,
+             const std::function<void(const std::string&)>& subsystemCallbackHandler);
+    // 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<V1_4::IWifiChipEventCallback>> getEventCallbacks();
+
+    // HIDL methods exposed.
+    Return<void> getId(getId_cb hidl_status_cb) override;
+    // Deprecated support for this callback
+    Return<void> registerEventCallback(const sp<V1_0::IWifiChipEventCallback>& event_callback,
+                                       registerEventCallback_cb hidl_status_cb) override;
+    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> createBridgedApIface(createBridgedApIface_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> removeIfaceInstanceFromBridgedApIface(
+            const hidl_string& brIfaceName, const hidl_string& ifaceInstanceName,
+            removeIfaceInstanceFromBridgedApIface_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> flushRingBufferToFile(flushRingBufferToFile_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(V1_1::IWifiChip::TxPowerScenario scenario,
+                                       selectTxPowerScenario_cb hidl_status_cb) override;
+    Return<void> resetTxPowerScenario(resetTxPowerScenario_cb hidl_status_cb) override;
+    Return<void> setLatencyMode(LatencyMode mode, setLatencyMode_cb hidl_status_cb) override;
+    Return<void> registerEventCallback_1_2(const sp<V1_2::IWifiChipEventCallback>& event_callback,
+                                           registerEventCallback_1_2_cb hidl_status_cb) override;
+    Return<void> selectTxPowerScenario_1_2(TxPowerScenario scenario,
+                                           selectTxPowerScenario_cb hidl_status_cb) override;
+    Return<void> getCapabilities_1_3(getCapabilities_cb hidl_status_cb) override;
+    Return<void> getCapabilities_1_5(getCapabilities_1_5_cb hidl_status_cb) override;
+    Return<void> debug(const hidl_handle& handle, const hidl_vec<hidl_string>& options) override;
+    Return<void> createRttController_1_4(const sp<IWifiIface>& bound_iface,
+                                         createRttController_1_4_cb hidl_status_cb) override;
+    Return<void> registerEventCallback_1_4(const sp<V1_4::IWifiChipEventCallback>& event_callback,
+                                           registerEventCallback_1_4_cb hidl_status_cb) override;
+    Return<void> setMultiStaPrimaryConnection(
+            const hidl_string& ifname, setMultiStaPrimaryConnection_cb hidl_status_cb) override;
+    Return<void> setMultiStaUseCase(MultiStaUseCase use_case,
+                                    setMultiStaUseCase_cb hidl_status_cb) override;
+    Return<void> setCoexUnsafeChannels(const hidl_vec<CoexUnsafeChannel>& unsafe_channels,
+                                       hidl_bitfield<IfaceType> restrictions,
+                                       setCoexUnsafeChannels_cb hidl_status_cb) override;
+    Return<void> setCountryCode(const hidl_array<int8_t, 2>& code,
+                                setCountryCode_cb _hidl_cb) override;
+    Return<void> getUsableChannels(WifiBand band, hidl_bitfield<V1_5::WifiIfaceMode> ifaceModeMask,
+                                   hidl_bitfield<UsableChannelFilter> filterMask,
+                                   getUsableChannels_cb _hidl_cb) override;
+    Return<void> triggerSubsystemRestart(triggerSubsystemRestart_cb hidl_status_cb) override;
+
+  private:
+    void invalidateAndRemoveAllIfaces();
+    // When a STA iface is removed any dependent NAN-ifaces/RTT-controllers are
+    // invalidated & removed.
+    void invalidateAndRemoveDependencies(const std::string& removed_iface_name);
+
+    // Corresponding worker functions for the HIDL methods.
+    std::pair<WifiStatus, ChipId> getIdInternal();
+    // Deprecated support for this callback
+    WifiStatus registerEventCallbackInternal(
+            const sp<V1_0::IWifiChipEventCallback>& event_callback);
+    std::pair<WifiStatus, uint32_t> getCapabilitiesInternal();
+    std::pair<WifiStatus, std::vector<ChipMode>> getAvailableModesInternal();
+    WifiStatus configureChipInternal(std::unique_lock<std::recursive_mutex>* lock,
+                                     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();
+    sp<WifiApIface> newWifiApIface(std::string& ifname);
+    WifiStatus createVirtualApInterface(const std::string& apVirtIf);
+    std::pair<WifiStatus, sp<V1_5::IWifiApIface>> createApIfaceInternal();
+    std::pair<WifiStatus, sp<V1_5::IWifiApIface>> createBridgedApIfaceInternal();
+    std::pair<WifiStatus, std::vector<hidl_string>> getApIfaceNamesInternal();
+    std::pair<WifiStatus, sp<V1_5::IWifiApIface>> getApIfaceInternal(const std::string& ifname);
+    WifiStatus removeApIfaceInternal(const std::string& ifname);
+    WifiStatus removeIfaceInstanceFromBridgedApIfaceInternal(const std::string& brIfaceName,
+                                                             const std::string& ifInstanceName);
+    std::pair<WifiStatus, sp<V1_4::IWifiNanIface>> createNanIfaceInternal();
+    std::pair<WifiStatus, std::vector<hidl_string>> getNanIfaceNamesInternal();
+    std::pair<WifiStatus, sp<V1_4::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<V1_5::IWifiStaIface>> createStaIfaceInternal();
+    std::pair<WifiStatus, std::vector<hidl_string>> getStaIfaceNamesInternal();
+    std::pair<WifiStatus, sp<V1_5::IWifiStaIface>> getStaIfaceInternal(const std::string& ifname);
+    WifiStatus removeStaIfaceInternal(const std::string& ifname);
+    std::pair<WifiStatus, sp<V1_0::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 flushRingBufferToFileInternal();
+    WifiStatus stopLoggingToDebugRingBufferInternal();
+    std::pair<WifiStatus, WifiDebugHostWakeReasonStats> getDebugHostWakeReasonStatsInternal();
+    WifiStatus enableDebugErrorAlertsInternal(bool enable);
+    WifiStatus selectTxPowerScenarioInternal(V1_1::IWifiChip::TxPowerScenario scenario);
+    WifiStatus resetTxPowerScenarioInternal();
+    WifiStatus setLatencyModeInternal(LatencyMode mode);
+    WifiStatus registerEventCallbackInternal_1_2(
+            const sp<V1_2::IWifiChipEventCallback>& event_callback);
+    WifiStatus selectTxPowerScenarioInternal_1_2(TxPowerScenario scenario);
+    std::pair<WifiStatus, uint32_t> getCapabilitiesInternal_1_3();
+    std::pair<WifiStatus, uint32_t> getCapabilitiesInternal_1_5();
+    std::pair<WifiStatus, sp<V1_4::IWifiRttController>> createRttControllerInternal_1_4(
+            const sp<IWifiIface>& bound_iface);
+    WifiStatus registerEventCallbackInternal_1_4(
+            const sp<V1_4::IWifiChipEventCallback>& event_callback);
+    WifiStatus setMultiStaPrimaryConnectionInternal(const std::string& ifname);
+    WifiStatus setMultiStaUseCaseInternal(MultiStaUseCase use_case);
+    WifiStatus setCoexUnsafeChannelsInternal(std::vector<CoexUnsafeChannel> unsafe_channels,
+                                             uint32_t restrictions);
+    WifiStatus setCountryCodeInternal(const std::array<int8_t, 2>& code);
+    std::pair<WifiStatus, std::vector<WifiUsableChannel>> getUsableChannelsInternal(
+            WifiBand band, uint32_t ifaceModeMask, uint32_t filterMask);
+    WifiStatus handleChipConfiguration(std::unique_lock<std::recursive_mutex>* lock,
+                                       ChipModeId mode_id);
+    WifiStatus registerDebugRingBufferCallback();
+    WifiStatus registerRadioModeChangeCallback();
+
+    std::vector<V1_4::IWifiChip::ChipIfaceCombination> getCurrentModeIfaceCombinations();
+    std::map<IfaceType, size_t> getCurrentIfaceCombination();
+    std::vector<std::map<IfaceType, size_t>> expandIfaceCombinations(
+            const V1_4::IWifiChip::ChipIfaceCombination& combination);
+    bool canExpandedIfaceComboSupportIfaceOfTypeWithCurrentIfaces(
+            const std::map<IfaceType, size_t>& expanded_combo, IfaceType requested_type);
+    bool canCurrentModeSupportIfaceOfTypeWithCurrentIfaces(IfaceType requested_type);
+    bool canExpandedIfaceComboSupportIfaceCombo(const std::map<IfaceType, size_t>& expanded_combo,
+                                                const std::map<IfaceType, size_t>& req_combo);
+    bool canCurrentModeSupportIfaceCombo(const std::map<IfaceType, size_t>& req_combo);
+    bool canCurrentModeSupportIfaceOfType(IfaceType requested_type);
+    bool isValidModeId(ChipModeId mode_id);
+    bool isStaApConcurrencyAllowedInCurrentMode();
+    bool isDualStaConcurrencyAllowedInCurrentMode();
+    uint32_t startIdxOfApIface();
+    std::string getFirstActiveWlanIfaceName();
+    std::string allocateApOrStaIfaceName(IfaceType type, uint32_t start_idx);
+    std::string allocateApIfaceName();
+    std::vector<std::string> allocateBridgedApInstanceNames();
+    std::string allocateStaIfaceName();
+    bool writeRingbufferFilesInternal();
+    std::string getWlanIfaceNameWithType(IfaceType type, unsigned idx);
+    void invalidateAndClearBridgedApAll();
+    void invalidateAndClearBridgedAp(const std::string& br_name);
+    bool findUsingNameFromBridgedApInstances(const std::string& name);
+    WifiStatus triggerSubsystemRestartInternal();
+
+    ChipId chip_id_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    std::weak_ptr<mode_controller::WifiModeController> mode_controller_;
+    std::shared_ptr<iface_util::WifiIfaceUtil> iface_util_;
+    std::vector<sp<WifiApIface>> ap_ifaces_;
+    std::vector<sp<WifiNanIface>> nan_ifaces_;
+    std::vector<sp<WifiP2pIface>> p2p_ifaces_;
+    std::vector<sp<WifiStaIface>> sta_ifaces_;
+    std::vector<sp<WifiRttController>> rtt_controllers_;
+    std::map<std::string, Ringbuffer> ringbuffer_map_;
+    bool is_valid_;
+    // Members pertaining to chip configuration.
+    uint32_t current_mode_id_;
+    std::mutex lock_t;
+    std::vector<V1_4::IWifiChip::ChipMode> modes_;
+    // 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<V1_4::IWifiChipEventCallback> event_cb_handler_;
+
+    const std::function<void(const std::string&)> subsystemCallbackHandler_;
+    std::map<std::string, std::vector<std::string>> br_ifaces_ap_instances_;
+    DISALLOW_COPY_AND_ASSIGN(WifiChip);
+};
+
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // WIFI_CHIP_H_
diff --git a/wifi/1.5/default/wifi_feature_flags.cpp b/wifi/1.6/default/wifi_feature_flags.cpp
similarity index 87%
rename from wifi/1.5/default/wifi_feature_flags.cpp
rename to wifi/1.6/default/wifi_feature_flags.cpp
index 70ce55a..71319e1 100644
--- a/wifi/1.5/default/wifi_feature_flags.cpp
+++ b/wifi/1.6/default/wifi_feature_flags.cpp
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace feature_flags {
 
@@ -117,18 +117,16 @@
  * The main point here is to simplify the syntax required by
  * WIFI_HAL_INTERFACE_COMBINATIONS.
  */
-struct ChipIfaceCombination
-    : public hidl_vec<IWifiChip::ChipIfaceCombinationLimit> {
-    ChipIfaceCombination(
-        const std::initializer_list<IWifiChip::ChipIfaceCombinationLimit> list)
+struct ChipIfaceCombination : public hidl_vec<IWifiChip::ChipIfaceCombinationLimit> {
+    ChipIfaceCombination(const std::initializer_list<IWifiChip::ChipIfaceCombinationLimit> list)
         : hidl_vec(list) {}
 
     operator IWifiChip::ChipIfaceCombination() const { return {*this}; }
 
     static hidl_vec<IWifiChip::ChipIfaceCombination> make_vec(
-        const std::initializer_list<ChipIfaceCombination> list) {
+            const std::initializer_list<ChipIfaceCombination> list) {
         return hidl_vec<IWifiChip::ChipIfaceCombination>(  //
-            std::begin(list), std::end(list));
+                std::begin(list), std::end(list));
     }
 };
 
@@ -137,23 +135,22 @@
 #define P2P IfaceType::P2P
 #define NAN IfaceType::NAN
 static const std::vector<IWifiChip::ChipMode> kChipModesPrimary{
-    {kMainModeId,
-     ChipIfaceCombination::make_vec({WIFI_HAL_INTERFACE_COMBINATIONS})},
+        {kMainModeId, ChipIfaceCombination::make_vec({WIFI_HAL_INTERFACE_COMBINATIONS})},
 #ifdef WIFI_HAL_INTERFACE_COMBINATIONS_AP
-    {chip_mode_ids::kV1Ap,
-     ChipIfaceCombination::make_vec({WIFI_HAL_INTERFACE_COMBINATIONS_AP})},
+        {chip_mode_ids::kV1Ap,
+         ChipIfaceCombination::make_vec({WIFI_HAL_INTERFACE_COMBINATIONS_AP})},
 #endif
 };
 
 static const std::vector<IWifiChip::ChipMode> kChipModesSecondary{
 #ifdef WIFI_HAL_INTERFACE_COMBINATIONS_SECONDARY_CHIP
-    {chip_mode_ids::kV3, ChipIfaceCombination::make_vec(
-                             {WIFI_HAL_INTERFACE_COMBINATIONS_SECONDARY_CHIP})},
+        {chip_mode_ids::kV3,
+         ChipIfaceCombination::make_vec({WIFI_HAL_INTERFACE_COMBINATIONS_SECONDARY_CHIP})},
 #endif
 };
 
 constexpr char kDebugPresetInterfaceCombinationIdxProperty[] =
-    "persist.vendor.debug.wifi.hal.preset_interface_combination_idx";
+        "persist.vendor.debug.wifi.hal.preset_interface_combination_idx";
 // List of pre-defined interface combinations that can be enabled at runtime via
 // setting the property: "kDebugPresetInterfaceCombinationIdxProperty" to the
 // corresponding index value.
@@ -200,19 +197,18 @@
 #undef NAN
 
 #ifdef WIFI_HIDL_FEATURE_DISABLE_AP_MAC_RANDOMIZATION
-#pragma message                                                               \
-    "WIFI_HIDL_FEATURE_DISABLE_AP_MAC_RANDOMIZATION is deprecated; override " \
-    "'config_wifi_ap_randomization_supported' in "                            \
-    "frameworks/base/core/res/res/values/config.xml in the device overlay "   \
-    "instead"
+#pragma message                                                                   \
+        "WIFI_HIDL_FEATURE_DISABLE_AP_MAC_RANDOMIZATION is deprecated; override " \
+        "'config_wifi_ap_randomization_supported' in "                            \
+        "frameworks/base/core/res/res/values/config.xml in the device overlay "   \
+        "instead"
 #endif  // WIFI_HIDL_FEATURE_DISABLE_AP_MAC_RANDOMIZATION
 
 WifiFeatureFlags::WifiFeatureFlags() {}
 
 std::vector<IWifiChip::ChipMode> WifiFeatureFlags::getChipModesForPrimary() {
     std::array<char, PROPERTY_VALUE_MAX> buffer;
-    auto res = property_get(kDebugPresetInterfaceCombinationIdxProperty,
-                            buffer.data(), nullptr);
+    auto res = property_get(kDebugPresetInterfaceCombinationIdxProperty, buffer.data(), nullptr);
     // Debug propety not set, use the device preset interface combination.
     if (res <= 0) return kChipModesPrimary;
 
@@ -226,19 +222,18 @@
     std::string name;
     std::vector<IWifiChip::ChipMode> chip_modes;
     std::tie(name, chip_modes) = kDebugChipModes[idx];
-    LOG(INFO) << "Using debug chip mode: <" << name << "> set via property: "
-              << kDebugPresetInterfaceCombinationIdxProperty;
+    LOG(INFO) << "Using debug chip mode: <" << name
+              << "> set via property: " << kDebugPresetInterfaceCombinationIdxProperty;
     return chip_modes;
 }
 
-std::vector<IWifiChip::ChipMode> WifiFeatureFlags::getChipModes(
-    bool is_primary) {
+std::vector<IWifiChip::ChipMode> WifiFeatureFlags::getChipModes(bool is_primary) {
     return (is_primary) ? getChipModesForPrimary() : kChipModesSecondary;
 }
 
 }  // namespace feature_flags
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_feature_flags.h b/wifi/1.6/default/wifi_feature_flags.h
similarity index 94%
rename from wifi/1.5/default/wifi_feature_flags.h
rename to wifi/1.6/default/wifi_feature_flags.h
index 7d561fc..d5844d9 100644
--- a/wifi/1.5/default/wifi_feature_flags.h
+++ b/wifi/1.6/default/wifi_feature_flags.h
@@ -22,7 +22,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace feature_flags {
 
@@ -38,20 +38,19 @@
 }  // namespace chip_mode_ids
 
 class WifiFeatureFlags {
-   public:
+  public:
     WifiFeatureFlags();
     virtual ~WifiFeatureFlags() = default;
 
-    virtual std::vector<V1_0::IWifiChip::ChipMode> getChipModes(
-        bool is_primary);
+    virtual std::vector<V1_0::IWifiChip::ChipMode> getChipModes(bool is_primary);
 
-   private:
+  private:
     std::vector<V1_0::IWifiChip::ChipMode> getChipModesForPrimary();
 };
 
 }  // namespace feature_flags
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_iface_util.cpp b/wifi/1.6/default/wifi_iface_util.cpp
similarity index 85%
rename from wifi/1.5/default/wifi_iface_util.cpp
rename to wifi/1.6/default/wifi_iface_util.cpp
index 0977026..d55e4f8 100644
--- a/wifi/1.5/default/wifi_iface_util.cpp
+++ b/wifi/1.6/default/wifi_iface_util.cpp
@@ -36,20 +36,18 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace iface_util {
 
-WifiIfaceUtil::WifiIfaceUtil(
-    const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
-    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
+WifiIfaceUtil::WifiIfaceUtil(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
+                             const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
     : iface_tool_(iface_tool),
       legacy_hal_(legacy_hal),
       random_mac_address_(nullptr),
       event_handlers_map_() {}
 
-std::array<uint8_t, 6> WifiIfaceUtil::getFactoryMacAddress(
-    const std::string& iface_name) {
+std::array<uint8_t, 6> WifiIfaceUtil::getFactoryMacAddress(const std::string& iface_name) {
     return iface_tool_.lock()->GetFactoryMacAddress(iface_name.c_str());
 }
 
@@ -59,7 +57,7 @@
     legacy_hal::wifi_error legacy_status;
     uint64_t legacy_feature_set;
     std::tie(legacy_status, legacy_feature_set) =
-        legacy_hal_.lock()->getSupportedFeatureSet(iface_name);
+            legacy_hal_.lock()->getSupportedFeatureSet(iface_name);
 
     if (!(legacy_feature_set & WIFI_FEATURE_DYNAMIC_SET_MAC) &&
         !iface_tool_.lock()->SetUpState(iface_name.c_str(), false)) {
@@ -73,8 +71,7 @@
         !iface_tool_.lock()->SetUpState(iface_name.c_str(), true)) {
         LOG(ERROR) << "SetUpState(true) failed. Wait for driver ready.";
         // Wait for driver ready and try to set iface UP again
-        if (legacy_hal_.lock()->waitForDriverReady() !=
-            legacy_hal::WIFI_SUCCESS) {
+        if (legacy_hal_.lock()->waitForDriverReady() != legacy_hal::WIFI_SUCCESS) {
             LOG(ERROR) << "SetUpState(true) wait for driver ready failed.";
             return false;
         }
@@ -104,8 +101,7 @@
     if (random_mac_address_) {
         return *random_mac_address_.get();
     }
-    random_mac_address_ =
-        std::make_unique<std::array<uint8_t, 6>>(createRandomMacAddress());
+    random_mac_address_ = std::make_unique<std::array<uint8_t, 6>>(createRandomMacAddress());
     return *random_mac_address_.get();
 }
 
@@ -114,8 +110,7 @@
     event_handlers_map_[iface_name] = handlers;
 }
 
-void WifiIfaceUtil::unregisterIfaceEventHandlers(
-    const std::string& iface_name) {
+void WifiIfaceUtil::unregisterIfaceEventHandlers(const std::string& iface_name) {
     event_handlers_map_.erase(iface_name);
 }
 
@@ -123,9 +118,8 @@
     std::array<uint8_t, 6> address = {};
     std::random_device rd;
     std::default_random_engine engine(rd());
-    std::uniform_int_distribution<uint8_t> dist(
-        std::numeric_limits<uint8_t>::min(),
-        std::numeric_limits<uint8_t>::max());
+    std::uniform_int_distribution<uint8_t> dist(std::numeric_limits<uint8_t>::min(),
+                                                std::numeric_limits<uint8_t>::max());
     for (size_t i = 0; i < address.size(); i++) {
         address[i] = dist(engine);
     }
@@ -166,19 +160,17 @@
     return iface_tool_.lock()->deleteBridge(br_name);
 }
 
-bool WifiIfaceUtil::addIfaceToBridge(const std::string& br_name,
-                                     const std::string& if_name) {
+bool WifiIfaceUtil::addIfaceToBridge(const std::string& br_name, const std::string& if_name) {
     return iface_tool_.lock()->addIfaceToBridge(br_name, if_name);
 }
 
-bool WifiIfaceUtil::removeIfaceFromBridge(const std::string& br_name,
-                                          const std::string& if_name) {
+bool WifiIfaceUtil::removeIfaceFromBridge(const std::string& br_name, const std::string& if_name) {
     return iface_tool_.lock()->removeIfaceFromBridge(br_name, if_name);
 }
 
 }  // namespace iface_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_iface_util.h b/wifi/1.6/default/wifi_iface_util.h
similarity index 85%
rename from wifi/1.5/default/wifi_iface_util.h
rename to wifi/1.6/default/wifi_iface_util.h
index 544f575..c5db5de 100644
--- a/wifi/1.5/default/wifi_iface_util.h
+++ b/wifi/1.6/default/wifi_iface_util.h
@@ -26,7 +26,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace iface_util {
 
@@ -41,15 +41,13 @@
  * Util class for common iface operations.
  */
 class WifiIfaceUtil {
-   public:
+  public:
     WifiIfaceUtil(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
                   const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
     virtual ~WifiIfaceUtil() = default;
 
-    virtual std::array<uint8_t, 6> getFactoryMacAddress(
-        const std::string& iface_name);
-    virtual bool setMacAddress(const std::string& iface_name,
-                               const std::array<uint8_t, 6>& mac);
+    virtual std::array<uint8_t, 6> getFactoryMacAddress(const std::string& iface_name);
+    virtual bool setMacAddress(const std::string& iface_name, const std::array<uint8_t, 6>& mac);
     // Get or create a random MAC address. The MAC address returned from
     // this method will remain the same throughout the lifetime of the HAL
     // daemon. (So, changes on every reboot)
@@ -66,15 +64,13 @@
 
     virtual bool deleteBridge(const std::string& br_name);
 
-    virtual bool addIfaceToBridge(const std::string& br_name,
-                                  const std::string& if_name);
+    virtual bool addIfaceToBridge(const std::string& br_name, const std::string& if_name);
 
-    virtual bool removeIfaceFromBridge(const std::string& br_name,
-                                       const std::string& if_name);
+    virtual bool removeIfaceFromBridge(const std::string& br_name, const std::string& if_name);
     // Get a random MAC address.
     virtual std::array<uint8_t, 6> createRandomMacAddress();
 
-   private:
+  private:
     std::weak_ptr<wifi_system::InterfaceTool> iface_tool_;
     std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
     std::unique_ptr<std::array<uint8_t, 6>> random_mac_address_;
@@ -83,7 +79,7 @@
 
 }  // namespace iface_util
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.6/default/wifi_legacy_hal.cpp b/wifi/1.6/default/wifi_legacy_hal.cpp
new file mode 100644
index 0000000..e6e8141
--- /dev/null
+++ b/wifi/1.6/default/wifi_legacy_hal.cpp
@@ -0,0 +1,1578 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <array>
+#include <chrono>
+
+#include <android-base/logging.h>
+#include <cutils/properties.h>
+#include <net/if.h>
+
+#include "hidl_sync_util.h"
+#include "wifi_legacy_hal.h"
+#include "wifi_legacy_hal_stubs.h"
+
+namespace {
+// Constants ported over from the legacy HAL calling code
+// (com_android_server_wifi_WifiNative.cpp). This will all be thrown
+// away when this shim layer is replaced by the real vendor
+// implementation.
+static constexpr uint32_t kMaxVersionStringLength = 256;
+static constexpr uint32_t kMaxCachedGscanResults = 64;
+static constexpr uint32_t kMaxGscanFrequenciesForBand = 64;
+static constexpr uint32_t kLinkLayerStatsDataMpduSizeThreshold = 128;
+static constexpr uint32_t kMaxWakeReasonStatsArraySize = 32;
+static constexpr uint32_t kMaxRingBuffers = 10;
+static constexpr uint32_t kMaxWifiUsableChannels = 256;
+// need a long timeout (1000ms) for chips that unload their driver.
+static constexpr uint32_t kMaxStopCompleteWaitMs = 1000;
+static constexpr char kDriverPropName[] = "wlan.driver.status";
+
+// 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;
+}
+}  // namespace
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+namespace legacy_hal {
+
+// Legacy HAL functions accept "C" style function pointers, so use global
+// functions to pass to the legacy HAL function and store the corresponding
+// std::function methods to be invoked.
+//
+// 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;
+    }
+}
+
+// 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);
+    }
+}
+
+// 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);
+    }
+}
+
+// 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);
+    }
+}
+
+// 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,
+                            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);
+    }
+}
+
+// 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);
+    }
+}
+
+// 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, 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);
+    }
+}
+
+// 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,
+                           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);
+    }
+}
+
+// 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, 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);
+    }
+}
+
+// Callback to be invoked for radio mode change indication.
+std::function<void(wifi_request_id, uint32_t, wifi_mac_info*)>
+        on_radio_mode_change_internal_callback;
+void onAsyncRadioModeChange(wifi_request_id id, uint32_t num_macs, wifi_mac_info* mac_infos) {
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_radio_mode_change_internal_callback) {
+        on_radio_mode_change_internal_callback(id, num_macs, mac_infos);
+    }
+}
+
+// Callback to be invoked to report subsystem restart
+std::function<void(const char*)> on_subsystem_restart_internal_callback;
+void onAsyncSubsystemRestart(const char* error) {
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_subsystem_restart_internal_callback) {
+        on_subsystem_restart_internal_callback(error);
+    }
+}
+
+// Callback to be invoked for rtt results 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, 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;
+    }
+}
+
+// Callbacks for the various NAN operations.
+// NOTE: These have very little conversions to perform before invoking the user
+// callbacks.
+// So, handle all of them here directly to avoid adding an unnecessary layer.
+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);
+    }
+}
+
+std::function<void(const NanPublishRepliedInd&)> on_nan_event_publish_replied_user_callback;
+void onAysncNanEventPublishReplied(NanPublishRepliedInd* /* event */) {
+    LOG(ERROR) << "onAysncNanEventPublishReplied triggered";
+}
+
+std::function<void(const NanPublishTerminatedInd&)> on_nan_event_publish_terminated_user_callback;
+void onAysncNanEventPublishTerminated(NanPublishTerminatedInd* event) {
+    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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+
+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);
+    }
+}
+
+std::function<void(const NanDataPathScheduleUpdateInd&)> on_nan_event_schedule_update_user_callback;
+void onAsyncNanEventScheduleUpdate(NanDataPathScheduleUpdateInd* event) {
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_schedule_update_user_callback && event) {
+        on_nan_event_schedule_update_user_callback(*event);
+    }
+}
+
+// Callbacks for the various TWT operations.
+std::function<void(const TwtSetupResponse&)> on_twt_event_setup_response_callback;
+void onAsyncTwtEventSetupResponse(TwtSetupResponse* event) {
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_twt_event_setup_response_callback && event) {
+        on_twt_event_setup_response_callback(*event);
+    }
+}
+
+std::function<void(const TwtTeardownCompletion&)> on_twt_event_teardown_completion_callback;
+void onAsyncTwtEventTeardownCompletion(TwtTeardownCompletion* event) {
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_twt_event_teardown_completion_callback && event) {
+        on_twt_event_teardown_completion_callback(*event);
+    }
+}
+
+std::function<void(const TwtInfoFrameReceived&)> on_twt_event_info_frame_received_callback;
+void onAsyncTwtEventInfoFrameReceived(TwtInfoFrameReceived* event) {
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_twt_event_info_frame_received_callback && event) {
+        on_twt_event_info_frame_received_callback(*event);
+    }
+}
+
+std::function<void(const TwtDeviceNotify&)> on_twt_event_device_notify_callback;
+void onAsyncTwtEventDeviceNotify(TwtDeviceNotify* event) {
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_twt_event_device_notify_callback && event) {
+        on_twt_event_device_notify_callback(*event);
+    }
+}
+
+// End of the free-standing "C" style callbacks.
+
+WifiLegacyHal::WifiLegacyHal(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
+                             const wifi_hal_fn& fn, bool is_primary)
+    : global_func_table_(fn),
+      global_handle_(nullptr),
+      awaiting_event_loop_termination_(false),
+      is_started_(false),
+      iface_tool_(iface_tool),
+      is_primary_(is_primary) {}
+
+wifi_error WifiLegacyHal::initialize() {
+    LOG(DEBUG) << "Initialize legacy HAL";
+    // this now does nothing, since HAL function table is provided
+    // to the constructor
+    return WIFI_SUCCESS;
+}
+
+wifi_error WifiLegacyHal::start() {
+    // 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) << "Waiting for the driver ready";
+    wifi_error status = global_func_table_.wifi_wait_for_driver_ready();
+    if (status == WIFI_ERROR_TIMED_OUT || status == WIFI_ERROR_UNKNOWN) {
+        LOG(ERROR) << "Failed or timed out awaiting driver ready";
+        return status;
+    }
+
+    if (is_primary_) {
+        property_set(kDriverPropName, "ok");
+
+        if (!iface_tool_.lock()->SetWifiUpState(true)) {
+            LOG(ERROR) << "Failed to set WiFi interface up";
+            return WIFI_ERROR_UNKNOWN;
+        }
+    }
+
+    LOG(DEBUG) << "Starting legacy HAL";
+    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;
+}
+
+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();
+        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();
+        if (is_primary_) iface_tool_.lock()->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;
+}
+
+bool WifiLegacyHal::isStarted() {
+    return is_started_;
+}
+
+wifi_error WifiLegacyHal::waitForDriverReady() {
+    return global_func_table_.wifi_wait_for_driver_ready();
+}
+
+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::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(
+        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(
+        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, uint64_t> WifiLegacyHal::getSupportedFeatureSet(
+        const std::string& iface_name) {
+    feature_set set = 0, chip_set = 0;
+    wifi_error status = WIFI_SUCCESS;
+
+    static_assert(sizeof(set) == sizeof(uint64_t),
+                  "Some feature_flags can not be represented in output");
+    wifi_interface_handle iface_handle = getIfaceHandle(iface_name);
+
+    global_func_table_.wifi_get_chip_feature_set(
+            global_handle_, &chip_set); /* ignore error, chip_set will stay 0 */
+
+    if (iface_handle) {
+        status = global_func_table_.wifi_get_supported_feature_set(iface_handle, &set);
+    }
+    return {status, static_cast<uint64_t>(set | chip_set)};
+}
+
+std::pair<wifi_error, PacketFilterCapabilities> 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::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, std::vector<uint8_t>> WifiLegacyHal::readApfPacketFilterData(
+        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);
+    if (status != WIFI_SUCCESS) {
+        return {status, {}};
+    }
+
+    // Size the buffer to read the entire program & work memory.
+    std::vector<uint8_t> buffer(caps.max_len);
+
+    status = global_func_table_.wifi_read_packet_filter(
+            getIfaceHandle(iface_name), /*src_offset=*/0, buffer.data(), buffer.size());
+    return {status, move(buffer)};
+}
+
+std::pair<wifi_error, wifi_gscan_capabilities> 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(
+        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 = [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;
+                }
+                FALLTHROUGH_INTENDED;
+            }
+            // 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(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(
+        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(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(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(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(
+        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) {
+        wifi_radio_stat* l_radio_stats_ptr;
+        wifi_peer_info* l_peer_info_stats_ptr;
+
+        if (iface_stats_ptr != nullptr) {
+            link_stats_ptr->iface = *iface_stats_ptr;
+            l_peer_info_stats_ptr = iface_stats_ptr->peer_info;
+            for (uint32_t i = 0; i < iface_stats_ptr->num_peers; i++) {
+                WifiPeerInfo peer;
+                peer.peer_info = *l_peer_info_stats_ptr;
+                if (l_peer_info_stats_ptr->num_rate > 0) {
+                    /* Copy the rate stats */
+                    peer.rate_stats.assign(
+                            l_peer_info_stats_ptr->rate_stats,
+                            l_peer_info_stats_ptr->rate_stats + l_peer_info_stats_ptr->num_rate);
+                }
+                peer.peer_info.num_rate = 0;
+                link_stats_ptr->peers.push_back(peer);
+                l_peer_info_stats_ptr =
+                        (wifi_peer_info*)((u8*)l_peer_info_stats_ptr + sizeof(wifi_peer_info) +
+                                          (sizeof(wifi_rate_stat) *
+                                           l_peer_info_stats_ptr->num_rate));
+            }
+            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;
+        }
+        l_radio_stats_ptr = radio_stats_ptr;
+        for (int i = 0; i < num_radios; i++) {
+            LinkLayerRadioStats radio;
+
+            radio.stats = *l_radio_stats_ptr;
+            // Copy over the tx level array to the separate vector.
+            if (l_radio_stats_ptr->num_tx_levels > 0 &&
+                l_radio_stats_ptr->tx_time_per_levels != nullptr) {
+                radio.tx_time_per_levels.assign(
+                        l_radio_stats_ptr->tx_time_per_levels,
+                        l_radio_stats_ptr->tx_time_per_levels + l_radio_stats_ptr->num_tx_levels);
+            }
+            radio.stats.num_tx_levels = 0;
+            radio.stats.tx_time_per_levels = nullptr;
+            /* Copy over the channel stat to separate vector */
+            if (l_radio_stats_ptr->num_channels > 0) {
+                /* Copy the channel stats */
+                radio.channel_stats.assign(
+                        l_radio_stats_ptr->channels,
+                        l_radio_stats_ptr->channels + l_radio_stats_ptr->num_channels);
+            }
+            link_stats_ptr->radios.push_back(radio);
+            l_radio_stats_ptr =
+                    (wifi_radio_stat*)((u8*)l_radio_stats_ptr + sizeof(wifi_radio_stat) +
+                                       (sizeof(wifi_channel_stat) *
+                                        l_radio_stats_ptr->num_channels));
+        }
+    };
+
+    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(
+        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, 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(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(
+        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 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(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(const std::string& iface_name, bool enable) {
+    return global_func_table_.wifi_configure_nd_offload(getIfaceHandle(iface_name), enable);
+}
+
+wifi_error WifiLegacyHal::startSendingOffloadedPacket(const std::string& iface_name,
+                                                      uint32_t cmd_id, uint16_t ether_type,
+                                                      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, getIfaceHandle(iface_name), ether_type, 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(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::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(const std::string& iface_name) {
+    return global_func_table_.wifi_reset_tx_power_scenario(getIfaceHandle(iface_name));
+}
+
+wifi_error WifiLegacyHal::setLatencyMode(const std::string& iface_name, wifi_latency_mode mode) {
+    return global_func_table_.wifi_set_latency_mode(getIfaceHandle(iface_name), mode);
+}
+
+wifi_error WifiLegacyHal::setThermalMitigationMode(wifi_thermal_mode mode,
+                                                   uint32_t completion_window) {
+    return global_func_table_.wifi_set_thermal_mitigation_mode(global_handle_, mode,
+                                                               completion_window);
+}
+
+wifi_error WifiLegacyHal::setDscpToAccessCategoryMapping(uint32_t start, uint32_t end,
+                                                         uint32_t access_category) {
+    return global_func_table_.wifi_map_dscp_access_category(global_handle_, start, end,
+                                                            access_category);
+}
+
+wifi_error WifiLegacyHal::resetDscpToAccessCategoryMapping() {
+    return global_func_table_.wifi_reset_dscp_mapping(global_handle_);
+}
+
+std::pair<wifi_error, uint32_t> WifiLegacyHal::getLoggerSupportedFeatureSet(
+        const std::string& iface_name) {
+    uint32_t supported_feature_flags = 0;
+    wifi_error status = WIFI_SUCCESS;
+
+    wifi_interface_handle iface_handle = getIfaceHandle(iface_name);
+
+    if (iface_handle) {
+        status = global_func_table_.wifi_get_logger_supported_feature_set(iface_handle,
+                                                                          &supported_feature_flags);
+    }
+    return {status, supported_feature_flags};
+}
+
+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(
+        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(
+        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(
+        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;
+
+    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 &&
+          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;
+
+    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};
+}
+
+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);
+        }
+    };
+    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(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(
+        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& 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(getIfaceHandle(iface_name), verbose_level, 0,
+                                                 max_interval_sec, min_data_size,
+                                                 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));
+        }
+    };
+    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(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::registerRadioModeChangeCallbackHandler(
+        const std::string& iface_name,
+        const on_radio_mode_change_callback& on_user_change_callback) {
+    if (on_radio_mode_change_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
+    }
+    on_radio_mode_change_internal_callback = [on_user_change_callback](
+                                                     wifi_request_id /* id */, uint32_t num_macs,
+                                                     wifi_mac_info* mac_infos_arr) {
+        if (num_macs > 0 && mac_infos_arr) {
+            std::vector<WifiMacInfo> mac_infos_vec;
+            for (uint32_t i = 0; i < num_macs; i++) {
+                WifiMacInfo mac_info;
+                mac_info.wlan_mac_id = mac_infos_arr[i].wlan_mac_id;
+                mac_info.mac_band = mac_infos_arr[i].mac_band;
+                for (int32_t j = 0; j < mac_infos_arr[i].num_iface; j++) {
+                    WifiIfaceInfo iface_info;
+                    iface_info.name = mac_infos_arr[i].iface_info[j].iface_name;
+                    iface_info.channel = mac_infos_arr[i].iface_info[j].channel;
+                    mac_info.iface_infos.push_back(iface_info);
+                }
+                mac_infos_vec.push_back(mac_info);
+            }
+            on_user_change_callback(mac_infos_vec);
+        }
+    };
+    wifi_error status = global_func_table_.wifi_set_radio_mode_change_handler(
+            0, getIfaceHandle(iface_name), {onAsyncRadioModeChange});
+    if (status != WIFI_SUCCESS) {
+        on_radio_mode_change_internal_callback = nullptr;
+    }
+    return status;
+}
+
+wifi_error WifiLegacyHal::registerSubsystemRestartCallbackHandler(
+        const on_subsystem_restart_callback& on_restart_callback) {
+    if (on_subsystem_restart_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
+    }
+    on_subsystem_restart_internal_callback = [on_restart_callback](const char* error) {
+        on_restart_callback(error);
+    };
+    wifi_error status = global_func_table_.wifi_set_subsystem_restart_handler(
+            global_handle_, {onAsyncSubsystemRestart});
+    if (status != WIFI_SUCCESS) {
+        on_subsystem_restart_internal_callback = nullptr;
+    }
+    return status;
+}
+
+wifi_error WifiLegacyHal::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_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;
+        }
+        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(
+        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(
+        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(
+        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(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, getIfaceHandle(iface_name), channel_hint,
+                                                    max_duration_secs, &info_internal);
+}
+
+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(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, getIfaceHandle(iface_name), &info_internal);
+}
+
+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, getIfaceHandle(iface_name), &info_internal);
+}
+
+wifi_error WifiLegacyHal::nanRegisterCallbackHandlers(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;
+    on_nan_event_schedule_update_user_callback = user_callbacks.on_event_schedule_update;
+
+    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, onAsyncNanEventScheduleUpdate});
+}
+
+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, getIfaceHandle(iface_name),
+                                                      &msg_internal);
+}
+
+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(const std::string& iface_name, transaction_id id,
+                                            const NanPublishRequest& msg) {
+    NanPublishRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_publish_request(id, getIfaceHandle(iface_name),
+                                                       &msg_internal);
+}
+
+wifi_error WifiLegacyHal::nanPublishCancelRequest(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(const std::string& iface_name, transaction_id id,
+                                              const NanSubscribeRequest& msg) {
+    NanSubscribeRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_subscribe_request(id, getIfaceHandle(iface_name),
+                                                         &msg_internal);
+}
+
+wifi_error WifiLegacyHal::nanSubscribeCancelRequest(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(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(const std::string& iface_name, transaction_id id,
+                                          const NanStatsRequest& msg) {
+    NanStatsRequest msg_internal(msg);
+    return global_func_table_.wifi_nan_stats_request(id, getIfaceHandle(iface_name), &msg_internal);
+}
+
+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, getIfaceHandle(iface_name),
+                                                      &msg_internal);
+}
+
+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, getIfaceHandle(iface_name), &msg_internal);
+}
+
+wifi_error WifiLegacyHal::nanBeaconSdfPayloadRequest(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};
+}
+
+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(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(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(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(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 {
+    u8 num_ndp_instances;
+    NanDataPathId ndp_instance_id;
+} NanDataPathEndSingleNdpIdRequest;
+
+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, getIfaceHandle(iface_name),
+                                                             (NanDataPathEndRequest*)&msg);
+    return status;
+}
+
+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(ERROR) << "Failed to enumerate interface handles";
+        return status;
+    }
+    iface_name_to_handle_.clear();
+    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_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();
+}
+
+std::pair<wifi_error, std::vector<wifi_cached_scan_results>> 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)};
+}
+
+wifi_error WifiLegacyHal::createVirtualInterface(const std::string& ifname,
+                                                 wifi_interface_type iftype) {
+    // Create the interface if it doesn't exist. If interface already exist,
+    // Vendor Hal should return WIFI_SUCCESS.
+    wifi_error status = global_func_table_.wifi_virtual_interface_create(global_handle_,
+                                                                         ifname.c_str(), iftype);
+    return handleVirtualInterfaceCreateOrDeleteStatus(ifname, status);
+}
+
+wifi_error WifiLegacyHal::deleteVirtualInterface(const std::string& ifname) {
+    // Delete the interface if it was created dynamically.
+    wifi_error status =
+            global_func_table_.wifi_virtual_interface_delete(global_handle_, ifname.c_str());
+    return handleVirtualInterfaceCreateOrDeleteStatus(ifname, status);
+}
+
+wifi_error WifiLegacyHal::handleVirtualInterfaceCreateOrDeleteStatus(const std::string& ifname,
+                                                                     wifi_error status) {
+    if (status == WIFI_SUCCESS) {
+        // refresh list of handlers now.
+        status = retrieveIfaceHandles();
+    } else if (status == WIFI_ERROR_NOT_SUPPORTED) {
+        // Vendor hal does not implement this API. Such vendor implementations
+        // are expected to create / delete interface by other means.
+
+        // check if interface exists.
+        if (if_nametoindex(ifname.c_str())) {
+            status = retrieveIfaceHandles();
+        }
+    }
+    return status;
+}
+
+wifi_error WifiLegacyHal::getSupportedIfaceName(uint32_t iface_type, std::string& ifname) {
+    std::array<char, IFNAMSIZ> buffer;
+
+    wifi_error res = global_func_table_.wifi_get_supported_iface_name(
+            global_handle_, (uint32_t)iface_type, buffer.data(), buffer.size());
+    if (res == WIFI_SUCCESS) ifname = buffer.data();
+
+    return res;
+}
+
+wifi_error WifiLegacyHal::multiStaSetPrimaryConnection(const std::string& ifname) {
+    return global_func_table_.wifi_multi_sta_set_primary_connection(global_handle_,
+                                                                    getIfaceHandle(ifname));
+}
+
+wifi_error WifiLegacyHal::multiStaSetUseCase(wifi_multi_sta_use_case use_case) {
+    return global_func_table_.wifi_multi_sta_set_use_case(global_handle_, use_case);
+}
+
+wifi_error WifiLegacyHal::setCoexUnsafeChannels(
+        std::vector<wifi_coex_unsafe_channel> unsafe_channels, uint32_t restrictions) {
+    return global_func_table_.wifi_set_coex_unsafe_channels(global_handle_, unsafe_channels.size(),
+                                                            unsafe_channels.data(), restrictions);
+}
+
+wifi_error WifiLegacyHal::setVoipMode(const std::string& iface_name, wifi_voip_mode mode) {
+    return global_func_table_.wifi_set_voip_mode(getIfaceHandle(iface_name), mode);
+}
+
+wifi_error WifiLegacyHal::twtRegisterHandler(const std::string& iface_name,
+                                             const TwtCallbackHandlers& user_callbacks) {
+    on_twt_event_setup_response_callback = user_callbacks.on_setup_response;
+    on_twt_event_teardown_completion_callback = user_callbacks.on_teardown_completion;
+    on_twt_event_info_frame_received_callback = user_callbacks.on_info_frame_received;
+    on_twt_event_device_notify_callback = user_callbacks.on_device_notify;
+
+    return global_func_table_.wifi_twt_register_handler(
+            getIfaceHandle(iface_name),
+            {onAsyncTwtEventSetupResponse, onAsyncTwtEventTeardownCompletion,
+             onAsyncTwtEventInfoFrameReceived, onAsyncTwtEventDeviceNotify});
+}
+
+std::pair<wifi_error, TwtCapabilitySet> WifiLegacyHal::twtGetCapability(
+        const std::string& iface_name) {
+    TwtCapabilitySet capSet;
+    wifi_error status =
+            global_func_table_.wifi_twt_get_capability(getIfaceHandle(iface_name), &capSet);
+    return {status, capSet};
+}
+
+wifi_error WifiLegacyHal::twtSetupRequest(const std::string& iface_name,
+                                          const TwtSetupRequest& msg) {
+    TwtSetupRequest msgInternal(msg);
+    return global_func_table_.wifi_twt_setup_request(getIfaceHandle(iface_name), &msgInternal);
+}
+
+wifi_error WifiLegacyHal::twtTearDownRequest(const std::string& iface_name,
+                                             const TwtTeardownRequest& msg) {
+    TwtTeardownRequest msgInternal(msg);
+    return global_func_table_.wifi_twt_teardown_request(getIfaceHandle(iface_name), &msgInternal);
+}
+
+wifi_error WifiLegacyHal::twtInfoFrameRequest(const std::string& iface_name,
+                                              const TwtInfoFrameRequest& msg) {
+    TwtInfoFrameRequest msgInternal(msg);
+    return global_func_table_.wifi_twt_info_frame_request(getIfaceHandle(iface_name), &msgInternal);
+}
+
+std::pair<wifi_error, TwtStats> WifiLegacyHal::twtGetStats(const std::string& iface_name,
+                                                           uint8_t configId) {
+    TwtStats stats;
+    wifi_error status =
+            global_func_table_.wifi_twt_get_stats(getIfaceHandle(iface_name), configId, &stats);
+    return {status, stats};
+}
+
+wifi_error WifiLegacyHal::twtClearStats(const std::string& iface_name, uint8_t configId) {
+    return global_func_table_.wifi_twt_clear_stats(getIfaceHandle(iface_name), configId);
+}
+
+wifi_error WifiLegacyHal::setDtimConfig(const std::string& iface_name, uint32_t multiplier) {
+    return global_func_table_.wifi_set_dtim_config(getIfaceHandle(iface_name), multiplier);
+}
+
+std::pair<wifi_error, std::vector<wifi_usable_channel>> WifiLegacyHal::getUsableChannels(
+        uint32_t band_mask, uint32_t iface_mode_mask, uint32_t filter_mask) {
+    std::vector<wifi_usable_channel> channels;
+    channels.resize(kMaxWifiUsableChannels);
+    uint32_t size = 0;
+    wifi_error status = global_func_table_.wifi_get_usable_channels(
+            global_handle_, band_mask, iface_mode_mask, filter_mask, channels.size(), &size,
+            reinterpret_cast<wifi_usable_channel*>(channels.data()));
+    CHECK(size >= 0 && size <= kMaxWifiUsableChannels);
+    channels.resize(size);
+    return {status, std::move(channels)};
+}
+
+wifi_error WifiLegacyHal::triggerSubsystemRestart() {
+    return global_func_table_.wifi_trigger_subsystem_restart(global_handle_);
+}
+
+void WifiLegacyHal::invalidate() {
+    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_radio_mode_change_internal_callback = nullptr;
+    on_subsystem_restart_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;
+    on_nan_event_schedule_update_user_callback = nullptr;
+    on_twt_event_setup_response_callback = nullptr;
+    on_twt_event_teardown_completion_callback = nullptr;
+    on_twt_event_info_frame_received_callback = nullptr;
+    on_twt_event_device_notify_callback = nullptr;
+}
+
+}  // namespace legacy_hal
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.5/default/wifi_legacy_hal.h b/wifi/1.6/default/wifi_legacy_hal.h
similarity index 73%
rename from wifi/1.5/default/wifi_legacy_hal.h
rename to wifi/1.6/default/wifi_legacy_hal.h
index 2bb7631..d87242c 100644
--- a/wifi/1.5/default/wifi_legacy_hal.h
+++ b/wifi/1.6/default/wifi_legacy_hal.h
@@ -29,7 +29,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 // This is in a separate namespace to prevent typename conflicts between
 // the legacy HAL types and the HIDL interface types.
@@ -366,63 +366,53 @@
 // 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;
+    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 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 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 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 NanTransmitFollowupInd&)> on_event_transmit_follow_up;
     std::function<void(const NanRangeRequestInd&)> on_event_range_request;
     std::function<void(const NanRangeReportInd&)> on_event_range_report;
-    std::function<void(const NanDataPathScheduleUpdateInd&)>
-        on_event_schedule_update;
+    std::function<void(const NanDataPathScheduleUpdateInd&)> on_event_schedule_update;
 };
 
 // Full scan results contain IE info and are hence passed by reference, to
 // preserve the variable length array member |ie_data|. Callee must not retain
 // the pointer.
 using on_gscan_full_result_callback =
-    std::function<void(wifi_request_id, const wifi_scan_result*, uint32_t)>;
+        std::function<void(wifi_request_id, const wifi_scan_result*, uint32_t)>;
 // These scan results don't contain any IE info, so no need to pass by
 // reference.
-using on_gscan_results_callback = std::function<void(
-    wifi_request_id, const std::vector<wifi_cached_scan_results>&)>;
+using on_gscan_results_callback =
+        std::function<void(wifi_request_id, const std::vector<wifi_cached_scan_results>&)>;
 
 // Invoked when the rssi value breaches the thresholds set.
 using on_rssi_threshold_breached_callback =
-    std::function<void(wifi_request_id, std::array<uint8_t, 6>, int8_t)>;
+        std::function<void(wifi_request_id, std::array<uint8_t, 6>, int8_t)>;
 
 // Callback for RTT range request results.
 // Rtt results contain IE info and are hence passed by reference, to
 // preserve the |LCI| and |LCR| pointers. Callee must not retain
 // the pointer.
-using on_rtt_results_callback = std::function<void(
-    wifi_request_id, const std::vector<const wifi_rtt_result*>&)>;
+using on_rtt_results_callback =
+        std::function<void(wifi_request_id, const std::vector<const wifi_rtt_result*>&)>;
 
 // Callback for ring buffer data.
-using on_ring_buffer_data_callback =
-    std::function<void(const std::string&, const std::vector<uint8_t>&,
-                       const wifi_ring_buffer_status&)>;
+using on_ring_buffer_data_callback = std::function<void(
+        const std::string&, const std::vector<uint8_t>&, const wifi_ring_buffer_status&)>;
 
 // Callback for alerts.
-using on_error_alert_callback =
-    std::function<void(int32_t, const std::vector<uint8_t>&)>;
+using on_error_alert_callback = std::function<void(int32_t, const std::vector<uint8_t>&)>;
 
 // Callback for subsystem restart
 using on_subsystem_restart_callback = std::function<void(const std::string&)>;
@@ -443,8 +433,7 @@
 } WifiMacInfo;
 
 // Callback for radio mode change
-using on_radio_mode_change_callback =
-    std::function<void(const std::vector<WifiMacInfo>&)>;
+using on_radio_mode_change_callback = std::function<void(const std::vector<WifiMacInfo>&)>;
 
 // TWT response and event callbacks struct.
 struct TwtCallbackHandlers {
@@ -466,9 +455,9 @@
  * object and will be valid for the lifetime of the process.
  */
 class WifiLegacyHal {
-   public:
-    WifiLegacyHal(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
-                  const wifi_hal_fn& fn, bool is_primary);
+  public:
+    WifiLegacyHal(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool, const wifi_hal_fn& fn,
+                  bool is_primary);
     virtual ~WifiLegacyHal() = default;
 
     // Initialize the legacy HAL function table.
@@ -483,26 +472,22 @@
     // Checks if legacy HAL has successfully started
     bool isStarted();
     // Wrappers for all the functions in the legacy HAL function table.
-    virtual std::pair<wifi_error, std::string> getDriverVersion(
-        const std::string& iface_name);
-    virtual std::pair<wifi_error, std::string> getFirmwareVersion(
-        const std::string& iface_name);
+    virtual std::pair<wifi_error, std::string> getDriverVersion(const std::string& iface_name);
+    virtual 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);
+            const std::string& iface_name);
     std::pair<wifi_error, std::vector<uint8_t>> requestFirmwareMemoryDump(
-        const std::string& iface_name);
-    std::pair<wifi_error, uint64_t> getSupportedFeatureSet(
-        const std::string& iface_name);
+            const std::string& iface_name);
+    std::pair<wifi_error, uint64_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);
+            const std::string& iface_name);
+    wifi_error setPacketFilter(const std::string& iface_name, const std::vector<uint8_t>& program);
     std::pair<wifi_error, std::vector<uint8_t>> readApfPacketFilterData(
-        const std::string& iface_name);
+            const std::string& iface_name);
     // Gscan functions.
     std::pair<wifi_error, wifi_gscan_capabilities> getGscanCapabilities(
-        const std::string& iface_name);
+            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.
@@ -514,162 +499,121 @@
     //    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 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);
+            const std::string& iface_name, wifi_band band);
     virtual 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);
+    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);
+    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);
+            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, uint16_t ether_type,
-        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 startSendingOffloadedPacket(const std::string& iface_name, uint32_t cmd_id,
+                                           uint16_t ether_type,
+                                           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);
     virtual wifi_error selectTxPowerScenario(const std::string& iface_name,
                                              wifi_power_scenario scenario);
     virtual wifi_error resetTxPowerScenario(const std::string& iface_name);
-    wifi_error setLatencyMode(const std::string& iface_name,
-                              wifi_latency_mode mode);
-    wifi_error setThermalMitigationMode(wifi_thermal_mode mode,
-                                        uint32_t completion_window);
+    wifi_error setLatencyMode(const std::string& iface_name, wifi_latency_mode mode);
+    wifi_error setThermalMitigationMode(wifi_thermal_mode mode, uint32_t completion_window);
     wifi_error setDscpToAccessCategoryMapping(uint32_t start, uint32_t end,
                                               uint32_t access_category);
     wifi_error resetDscpToAccessCategoryMapping();
     // Logger/debug functions.
-    std::pair<wifi_error, uint32_t> getLoggerSupportedFeatureSet(
-        const std::string& iface_name);
+    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);
+    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);
+            const std::string& iface_name, const on_ring_buffer_data_callback& on_data_callback);
+    wifi_error deregisterRingBufferCallbackHandler(const std::string& iface_name);
     wifi_error registerSubsystemRestartCallbackHandler(
-        const on_subsystem_restart_callback& on_restart_callback);
-    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,
+            const on_subsystem_restart_callback& on_restart_callback);
+    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);
+    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);
     // Radio mode functions.
     virtual wifi_error registerRadioModeChangeCallbackHandler(
-        const std::string& iface_name,
-        const on_radio_mode_change_callback& on_user_change_callback);
+            const std::string& iface_name,
+            const on_radio_mode_change_callback& on_user_change_callback);
     // 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,
+    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 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.
-    virtual 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);
-    virtual wifi_error nanDisableRequest(const std::string& iface_name,
-                                         transaction_id id);
-    wifi_error nanPublishRequest(const std::string& iface_name,
-                                 transaction_id id,
+    virtual 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);
+    virtual 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,
+    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,
+    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,
+    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 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 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);
+    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,
+    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);
-    virtual 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,
+    virtual 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);
+    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);
+    wifi_error setCountryCode(const std::string& iface_name, std::array<int8_t, 2> code);
 
     // interface functions.
     virtual wifi_error createVirtualInterface(const std::string& ifname,
@@ -682,43 +626,36 @@
     virtual wifi_error multiStaSetUseCase(wifi_multi_sta_use_case use_case);
 
     // Coex functions.
-    virtual wifi_error setCoexUnsafeChannels(
-        std::vector<wifi_coex_unsafe_channel> unsafe_channels,
-        uint32_t restrictions);
+    virtual wifi_error setCoexUnsafeChannels(std::vector<wifi_coex_unsafe_channel> unsafe_channels,
+                                             uint32_t restrictions);
 
     wifi_error setVoipMode(const std::string& iface_name, wifi_voip_mode mode);
 
     wifi_error twtRegisterHandler(const std::string& iface_name,
                                   const TwtCallbackHandlers& handler);
 
-    std::pair<wifi_error, TwtCapabilitySet> twtGetCapability(
-        const std::string& iface_name);
+    std::pair<wifi_error, TwtCapabilitySet> twtGetCapability(const std::string& iface_name);
 
-    wifi_error twtSetupRequest(const std::string& iface_name,
-                               const TwtSetupRequest& msg);
+    wifi_error twtSetupRequest(const std::string& iface_name, const TwtSetupRequest& msg);
 
-    wifi_error twtTearDownRequest(const std::string& iface_name,
-                                  const TwtTeardownRequest& msg);
+    wifi_error twtTearDownRequest(const std::string& iface_name, const TwtTeardownRequest& msg);
 
-    wifi_error twtInfoFrameRequest(const std::string& iface_name,
-                                   const TwtInfoFrameRequest& msg);
+    wifi_error twtInfoFrameRequest(const std::string& iface_name, const TwtInfoFrameRequest& msg);
 
-    std::pair<wifi_error, TwtStats> twtGetStats(const std::string& iface_name,
-                                                uint8_t configId);
+    std::pair<wifi_error, TwtStats> twtGetStats(const std::string& iface_name, uint8_t configId);
 
     wifi_error twtClearStats(const std::string& iface_name, uint8_t configId);
 
-    wifi_error setDtimConfig(const std::string& iface_name,
-                             uint32_t multiplier);
+    wifi_error setDtimConfig(const std::string& iface_name, uint32_t multiplier);
 
     // Retrieve the list of usable channels in the requested bands
     // for the requested modes
     std::pair<wifi_error, std::vector<wifi_usable_channel>> getUsableChannels(
-        uint32_t band_mask, uint32_t iface_mode_mask, uint32_t filter_mask);
+            uint32_t band_mask, uint32_t iface_mode_mask, uint32_t filter_mask);
 
     wifi_error triggerSubsystemRestart();
 
-   private:
+  private:
     // Retrieve interface handles for all the available interfaces.
     wifi_error retrieveIfaceHandles();
     wifi_interface_handle getIfaceHandle(const std::string& iface_name);
@@ -726,12 +663,12 @@
     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);
+    std::pair<wifi_error, std::vector<wifi_cached_scan_results>> getGscanCachedResults(
+            const std::string& iface_name);
     void invalidate();
     // Handles wifi (error) status of Virtual interface create/delete
-    wifi_error handleVirtualInterfaceCreateOrDeleteStatus(
-        const std::string& ifname, wifi_error status);
+    wifi_error handleVirtualInterfaceCreateOrDeleteStatus(const std::string& ifname,
+                                                          wifi_error status);
 
     // Global function table of legacy HAL.
     wifi_hal_fn global_func_table_;
@@ -755,7 +692,7 @@
 
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_legacy_hal_factory.cpp b/wifi/1.6/default/wifi_legacy_hal_factory.cpp
similarity index 87%
rename from wifi/1.5/default/wifi_legacy_hal_factory.cpp
rename to wifi/1.6/default/wifi_legacy_hal_factory.cpp
index fbaa284..147bf4d 100644
--- a/wifi/1.5/default/wifi_legacy_hal_factory.cpp
+++ b/wifi/1.6/default/wifi_legacy_hal_factory.cpp
@@ -62,22 +62,20 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace legacy_hal {
 
 WifiLegacyHalFactory::WifiLegacyHalFactory(
-    const std::weak_ptr<wifi_system::InterfaceTool> iface_tool)
+        const std::weak_ptr<wifi_system::InterfaceTool> iface_tool)
     : iface_tool_(iface_tool) {}
 
 std::vector<std::shared_ptr<WifiLegacyHal>> WifiLegacyHalFactory::getHals() {
     if (legacy_hals_.empty()) {
-        if (!initVendorHalDescriptorFromLinked())
-            initVendorHalsDescriptorList();
+        if (!initVendorHalDescriptorFromLinked()) initVendorHalsDescriptorList();
         for (auto& desc : descs_) {
             std::shared_ptr<WifiLegacyHal> hal =
-                std::make_shared<WifiLegacyHal>(iface_tool_, desc.fn,
-                                                desc.primary);
+                    std::make_shared<WifiLegacyHal>(iface_tool_, desc.fn, desc.primary);
             legacy_hals_.push_back(hal);
         }
     }
@@ -99,8 +97,8 @@
 bool WifiLegacyHalFactory::initLinkedHalFunctionTable(wifi_hal_fn* hal_fn) {
     init_wifi_vendor_hal_func_table_t initfn;
 
-    initfn = (init_wifi_vendor_hal_func_table_t)dlsym(
-        RTLD_DEFAULT, "init_wifi_vendor_hal_func_table");
+    initfn = (init_wifi_vendor_hal_func_table_t)dlsym(RTLD_DEFAULT,
+                                                      "init_wifi_vendor_hal_func_table");
     if (!initfn) {
         LOG(INFO) << "no vendor HAL library linked, will try dynamic load";
         return false;
@@ -136,8 +134,7 @@
     xmlChar* value;
     wifi_hal_lib_desc desc;
 
-    LOG(INFO) << "processing vendor HALs descriptions in "
-              << kVendorHalsDescPath;
+    LOG(INFO) << "processing vendor HALs descriptions in " << kVendorHalsDescPath;
     DIR* dirPtr = ::opendir(kVendorHalsDescPath);
     if (dirPtr == NULL) {
         LOG(ERROR) << "failed to open " << kVendorHalsDescPath;
@@ -157,26 +154,23 @@
         fullPath.append(entryPtr->d_name);
         xml = xmlReadFile(fullPath.c_str(), "UTF-8", XML_PARSE_RECOVER);
         if (!xml) {
-            LOG(ERROR) << "failed to parse: " << entryPtr->d_name
-                       << " skipping...";
+            LOG(ERROR) << "failed to parse: " << entryPtr->d_name << " skipping...";
             continue;
         }
         node = xmlDocGetRootElement(xml);
         if (!node) {
-            LOG(ERROR) << "empty config file: " << entryPtr->d_name
-                       << " skipping...";
+            LOG(ERROR) << "empty config file: " << entryPtr->d_name << " skipping...";
             goto skip;
         }
         if (xmlStrcmp(node->name, BAD_CAST "WifiVendorHal")) {
-            LOG(ERROR) << "bad config, root element not WifiVendorHal: "
-                       << entryPtr->d_name << " skipping...";
+            LOG(ERROR) << "bad config, root element not WifiVendorHal: " << entryPtr->d_name
+                       << " skipping...";
             goto skip;
         }
         version = (char*)xmlGetProp(node, BAD_CAST "version");
         if (!version || strtoul(version, NULL, 0) != kVendorHalsDescVersion) {
             LOG(ERROR) << "conf file: " << entryPtr->d_name
-                       << "must have version: " << kVendorHalsDescVersion
-                       << ", skipping...";
+                       << "must have version: " << kVendorHalsDescVersion << ", skipping...";
             goto skip;
         }
         cnode = node->children;
@@ -195,8 +189,8 @@
             cnode = cnode->next;
         }
         if (path.empty()) {
-            LOG(ERROR) << "hal library path not provided in: "
-                       << entryPtr->d_name << ", skipping...";
+            LOG(ERROR) << "hal library path not provided in: " << entryPtr->d_name
+                       << ", skipping...";
             goto skip;
         }
         if (loadVendorHalLib(path, desc)) {
@@ -211,8 +205,7 @@
     ::closedir(dirPtr);
 }
 
-bool WifiLegacyHalFactory::loadVendorHalLib(const std::string& path,
-                                            wifi_hal_lib_desc& desc) {
+bool WifiLegacyHalFactory::loadVendorHalLib(const std::string& path, wifi_hal_lib_desc& desc) {
     void* h = dlopen(path.c_str(), RTLD_NOW | RTLD_LOCAL);
     init_wifi_vendor_hal_func_table_t initfn;
     wifi_error res;
@@ -221,8 +214,7 @@
         LOG(ERROR) << "failed to open vendor hal library: " << path;
         return false;
     }
-    initfn = (init_wifi_vendor_hal_func_table_t)dlsym(
-        h, "init_wifi_vendor_hal_func_table");
+    initfn = (init_wifi_vendor_hal_func_table_t)dlsym(h, "init_wifi_vendor_hal_func_table");
     if (!initfn) {
         LOG(ERROR) << "init_wifi_vendor_hal_func_table not found in: " << path;
         goto out_err;
@@ -243,8 +235,7 @@
     // vendor HALs which do not implement early_initialize will return
     // WIFI_ERROR_NOT_SUPPORTED, treat this as success.
     if (res != WIFI_SUCCESS && res != WIFI_ERROR_NOT_SUPPORTED) {
-        LOG(ERROR) << "early initialization failed in: " << path
-                   << " error: " << res;
+        LOG(ERROR) << "early initialization failed in: " << path << " error: " << res;
         goto out_err;
     }
 
@@ -257,7 +248,7 @@
 
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_legacy_hal_factory.h b/wifi/1.6/default/wifi_legacy_hal_factory.h
similarity index 92%
rename from wifi/1.5/default/wifi_legacy_hal_factory.h
rename to wifi/1.6/default/wifi_legacy_hal_factory.h
index e3440fa..9f4423e 100644
--- a/wifi/1.5/default/wifi_legacy_hal_factory.h
+++ b/wifi/1.6/default/wifi_legacy_hal_factory.h
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 // This is in a separate namespace to prevent typename conflicts between
 // the legacy HAL types and the HIDL interface types.
@@ -33,14 +33,13 @@
  * Class that creates WifiLegacyHal objects for vendor HALs in the system.
  */
 class WifiLegacyHalFactory {
-   public:
-    WifiLegacyHalFactory(
-        const std::weak_ptr<wifi_system::InterfaceTool> iface_tool);
+  public:
+    WifiLegacyHalFactory(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool);
     virtual ~WifiLegacyHalFactory() = default;
 
     std::vector<std::shared_ptr<WifiLegacyHal>> getHals();
 
-   private:
+  private:
     typedef struct {
         wifi_hal_fn fn;
         bool primary;
@@ -59,7 +58,7 @@
 
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_legacy_hal_stubs.cpp b/wifi/1.6/default/wifi_legacy_hal_stubs.cpp
similarity index 99%
rename from wifi/1.5/default/wifi_legacy_hal_stubs.cpp
rename to wifi/1.6/default/wifi_legacy_hal_stubs.cpp
index dd860d6..e03e1ae 100644
--- a/wifi/1.5/default/wifi_legacy_hal_stubs.cpp
+++ b/wifi/1.6/default/wifi_legacy_hal_stubs.cpp
@@ -20,7 +20,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace legacy_hal {
 template <typename>
@@ -165,7 +165,7 @@
 }
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_legacy_hal_stubs.h b/wifi/1.6/default/wifi_legacy_hal_stubs.h
similarity index 96%
rename from wifi/1.5/default/wifi_legacy_hal_stubs.h
rename to wifi/1.6/default/wifi_legacy_hal_stubs.h
index 480389b..c9a03bf 100644
--- a/wifi/1.5/default/wifi_legacy_hal_stubs.h
+++ b/wifi/1.6/default/wifi_legacy_hal_stubs.h
@@ -22,14 +22,14 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace legacy_hal {
 
 bool initHalFuncTableWithStubs(wifi_hal_fn* hal_fn);
 }  // namespace legacy_hal
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_mode_controller.cpp b/wifi/1.6/default/wifi_mode_controller.cpp
similarity index 90%
rename from wifi/1.5/default/wifi_mode_controller.cpp
rename to wifi/1.6/default/wifi_mode_controller.cpp
index b1db8b3..4b8ac7d 100644
--- a/wifi/1.5/default/wifi_mode_controller.cpp
+++ b/wifi/1.6/default/wifi_mode_controller.cpp
@@ -48,15 +48,14 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace mode_controller {
 
 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::initialize() {
@@ -68,8 +67,7 @@
 }
 
 bool WifiModeController::changeFirmwareMode(IfaceType type) {
-    if (!driver_tool_->ChangeFirmwareMode(
-            convertIfaceTypeToFirmwareMode(type))) {
+    if (!driver_tool_->ChangeFirmwareMode(convertIfaceTypeToFirmwareMode(type))) {
         LOG(ERROR) << "Failed to change firmware mode";
         return false;
     }
@@ -85,7 +83,7 @@
 }
 }  // namespace mode_controller
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_mode_controller.h b/wifi/1.6/default/wifi_mode_controller.h
similarity index 96%
rename from wifi/1.5/default/wifi_mode_controller.h
rename to wifi/1.6/default/wifi_mode_controller.h
index 2eeca78..fee2b66 100644
--- a/wifi/1.5/default/wifi_mode_controller.h
+++ b/wifi/1.6/default/wifi_mode_controller.h
@@ -24,7 +24,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 namespace mode_controller {
 using namespace android::hardware::wifi::V1_0;
@@ -35,7 +35,7 @@
  * required state (essentially a wrapper over DriverTool).
  */
 class WifiModeController {
-   public:
+  public:
     WifiModeController();
     virtual ~WifiModeController() = default;
 
@@ -49,13 +49,13 @@
     // invoked.
     virtual bool deinitialize();
 
-   private:
+  private:
     std::unique_ptr<wifi_hal::DriverTool> driver_tool_;
 };
 
 }  // namespace mode_controller
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.6/default/wifi_nan_iface.cpp b/wifi/1.6/default/wifi_nan_iface.cpp
new file mode 100644
index 0000000..236cb64
--- /dev/null
+++ b/wifi/1.6/default/wifi_nan_iface.cpp
@@ -0,0 +1,905 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+
+#include "hidl_return_util.h"
+#include "hidl_struct_util.h"
+#include "wifi_nan_iface.h"
+#include "wifi_status_util.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+using hidl_return_util::validateAndCall;
+
+WifiNanIface::WifiNanIface(const std::string& ifname, bool is_dedicated_iface,
+                           const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
+                           const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util)
+    : ifname_(ifname),
+      is_dedicated_iface_(is_dedicated_iface),
+      legacy_hal_(legacy_hal),
+      iface_util_(iface_util),
+      is_valid_(true) {
+    if (is_dedicated_iface_) {
+        // If using a dedicated iface, set the iface up first.
+        if (!iface_util_.lock()->setUpState(ifname_, true)) {
+            // Fatal failure, invalidate the iface object.
+            invalidate();
+            return;
+        }
+    }
+    // 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: {
+                V1_5::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_1_5()) {
+                    if (!callback->notifyCapabilitiesResponse_1_5(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_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;
+                }
+                V1_2::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_1_2()) {
+                    if (!callback->eventDataPathConfirm_1_2(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";
+            };
+
+    callback_handlers.on_event_schedule_update =
+            [weak_ptr_this](const legacy_hal::NanDataPathScheduleUpdateInd& 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;
+                }
+                V1_2::NanDataPathScheduleUpdateInd hidl_struct;
+                if (!hidl_struct_util::convertLegacyNanDataPathScheduleUpdateIndToHidl(
+                            msg, &hidl_struct)) {
+                    LOG(ERROR) << "Failed to convert nan capabilities response";
+                    return;
+                }
+
+                for (const auto& callback : shared_ptr_this->getEventCallbacks_1_2()) {
+                    if (!callback->eventDataPathScheduleUpdate(hidl_struct).isOk()) {
+                        LOG(ERROR) << "Failed to invoke the callback";
+                    }
+                }
+            };
+
+    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();
+    }
+
+    // Register for iface state toggle events.
+    iface_util::IfaceEventHandlers event_handlers = {};
+    event_handlers.on_state_toggle_off_on = [weak_ptr_this](const std::string& /* iface_name */) {
+        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;
+        }
+        // Tell framework that NAN has been disabled.
+        WifiNanStatus status = {NanStatusType::UNSUPPORTED_CONCURRENCY_NAN_DISABLED, ""};
+        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+            if (!callback->eventDisabled(status).isOk()) {
+                LOG(ERROR) << "Failed to invoke the callback";
+            }
+        }
+    };
+    iface_util_.lock()->registerIfaceEventHandlers(ifname_, event_handlers);
+}
+
+void WifiNanIface::invalidate() {
+    if (!isValid()) {
+        return;
+    }
+    // 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");
+    iface_util_.lock()->unregisterIfaceEventHandlers(ifname_);
+    legacy_hal_.reset();
+    event_cb_handler_.invalidate();
+    event_cb_handler_1_2_.invalidate();
+    event_cb_handler_1_5_.invalidate();
+    is_valid_ = false;
+    if (is_dedicated_iface_) {
+        // If using a dedicated iface, set the iface down.
+        iface_util_.lock()->setUpState(ifname_, false);
+    }
+}
+
+bool WifiNanIface::isValid() {
+    return is_valid_;
+}
+
+std::string WifiNanIface::getName() {
+    return ifname_;
+}
+
+std::set<sp<V1_0::IWifiNanIfaceEventCallback>> WifiNanIface::getEventCallbacks() {
+    return event_cb_handler_.getCallbacks();
+}
+
+std::set<sp<V1_2::IWifiNanIfaceEventCallback>> WifiNanIface::getEventCallbacks_1_2() {
+    return event_cb_handler_1_2_.getCallbacks();
+}
+
+std::set<sp<V1_5::IWifiNanIfaceEventCallback>> WifiNanIface::getEventCallbacks_1_5() {
+    return event_cb_handler_1_5_.getCallbacks();
+}
+
+Return<void> WifiNanIface::getName(getName_cb 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<void> WifiNanIface::registerEventCallback(
+        const sp<V1_0::IWifiNanIfaceEventCallback>& callback,
+        registerEventCallback_cb hidl_status_cb) {
+    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::enableRequest(uint16_t cmd_id, const V1_0::NanEnableRequest& msg,
+                                         enableRequest_cb hidl_status_cb) {
+    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 V1_0::NanConfigRequest& msg,
+                                         configRequest_cb hidl_status_cb) {
+    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<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);
+}
+
+Return<void> WifiNanIface::startSubscribeRequest(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<void> WifiNanIface::stopSubscribeRequest(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<void> WifiNanIface::transmitFollowupRequest(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<void> WifiNanIface::createDataInterfaceRequest(
+        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<void> WifiNanIface::deleteDataInterfaceRequest(
+        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<void> WifiNanIface::initiateDataPathRequest(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<void> WifiNanIface::respondToDataPathIndicationRequest(
+        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<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<void> WifiNanIface::registerEventCallback_1_2(
+        const sp<V1_2::IWifiNanIfaceEventCallback>& callback,
+        registerEventCallback_1_2_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::registerEventCallback_1_2Internal, hidl_status_cb,
+                           callback);
+}
+
+Return<void> WifiNanIface::enableRequest_1_2(uint16_t cmd_id, const V1_0::NanEnableRequest& msg1,
+                                             const V1_2::NanConfigRequestSupplemental& msg2,
+                                             enableRequest_1_2_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::enableRequest_1_2Internal, hidl_status_cb, cmd_id, msg1,
+                           msg2);
+}
+
+Return<void> WifiNanIface::configRequest_1_2(uint16_t cmd_id, const V1_0::NanConfigRequest& msg1,
+                                             const V1_2::NanConfigRequestSupplemental& msg2,
+                                             configRequest_1_2_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::configRequest_1_2Internal, hidl_status_cb, cmd_id, msg1,
+                           msg2);
+}
+
+Return<void> WifiNanIface::enableRequest_1_4(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
+                                             const V1_2::NanConfigRequestSupplemental& msg2,
+                                             enableRequest_1_4_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::enableRequest_1_4Internal, hidl_status_cb, cmd_id, msg1,
+                           msg2);
+}
+
+Return<void> WifiNanIface::configRequest_1_4(uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
+                                             const V1_2::NanConfigRequestSupplemental& msg2,
+                                             configRequest_1_4_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::configRequest_1_4Internal, hidl_status_cb, cmd_id, msg1,
+                           msg2);
+}
+
+Return<void> WifiNanIface::registerEventCallback_1_5(
+        const sp<V1_5::IWifiNanIfaceEventCallback>& callback,
+        registerEventCallback_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::registerEventCallback_1_5Internal, hidl_status_cb,
+                           callback);
+}
+
+Return<void> WifiNanIface::enableRequest_1_5(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
+                                             const V1_5::NanConfigRequestSupplemental& msg2,
+                                             enableRequest_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::enableRequest_1_5Internal, hidl_status_cb, cmd_id, msg1,
+                           msg2);
+}
+
+Return<void> WifiNanIface::configRequest_1_5(uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
+                                             const V1_5::NanConfigRequestSupplemental& msg2,
+                                             configRequest_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::configRequest_1_5Internal, hidl_status_cb, cmd_id, msg1,
+                           msg2);
+}
+
+Return<void> WifiNanIface::getCapabilitiesRequest_1_5(
+        uint16_t cmd_id, getCapabilitiesRequest_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::getCapabilitiesRequest_1_5Internal, hidl_status_cb,
+                           cmd_id);
+}
+
+std::pair<WifiStatus, std::string> WifiNanIface::getNameInternal() {
+    return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
+}
+
+std::pair<WifiStatus, IfaceType> WifiNanIface::getTypeInternal() {
+    return {createWifiStatus(WifiStatusCode::SUCCESS), IfaceType::NAN};
+}
+
+WifiStatus WifiNanIface::registerEventCallbackInternal(
+        const sp<V1_0::IWifiNanIfaceEventCallback>& callback) {
+    if (!event_cb_handler_.addCallback(callback)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
+}
+
+WifiStatus WifiNanIface::getCapabilitiesRequestInternal(uint16_t /* cmd_id */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiNanIface::enableRequestInternal(uint16_t /* cmd_id */,
+                                               const V1_0::NanEnableRequest& /* msg */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiNanIface::configRequestInternal(uint16_t /* cmd_id */,
+                                               const V1_0::NanConfigRequest& /* msg */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiNanIface::disableRequestInternal(uint16_t cmd_id) {
+    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(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(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(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(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(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(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(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(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(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(ifname_, cmd_id, ndpInstanceId);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+WifiStatus WifiNanIface::registerEventCallback_1_2Internal(
+        const sp<V1_2::IWifiNanIfaceEventCallback>& callback) {
+    sp<V1_0::IWifiNanIfaceEventCallback> callback_1_0 = callback;
+    if (!event_cb_handler_.addCallback(callback_1_0)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    if (!event_cb_handler_1_2_.addCallback(callback)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
+}
+
+WifiStatus WifiNanIface::enableRequest_1_2Internal(
+        uint16_t /* cmd_id */, const V1_0::NanEnableRequest& /* msg1 */,
+        const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiNanIface::configRequest_1_2Internal(
+        uint16_t /* cmd_id */, const V1_0::NanConfigRequest& /* msg1 */,
+        const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiNanIface::enableRequest_1_4Internal(
+        uint16_t /* cmd_id */, const V1_4::NanEnableRequest& /* msg1 */,
+        const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiNanIface::configRequest_1_4Internal(
+        uint16_t /* cmd_id */, const V1_4::NanConfigRequest& /* msg1 */,
+        const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiNanIface::registerEventCallback_1_5Internal(
+        const sp<V1_5::IWifiNanIfaceEventCallback>& callback) {
+    sp<V1_0::IWifiNanIfaceEventCallback> callback_1_0 = callback;
+    if (!event_cb_handler_.addCallback(callback_1_0)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    sp<V1_2::IWifiNanIfaceEventCallback> callback_1_2 = callback;
+    if (!event_cb_handler_1_2_.addCallback(callback_1_2)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    if (!event_cb_handler_1_5_.addCallback(callback)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
+}
+
+WifiStatus WifiNanIface::getCapabilitiesRequest_1_5Internal(uint16_t cmd_id) {
+    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->nanGetCapabilities(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+WifiStatus WifiNanIface::enableRequest_1_5Internal(uint16_t cmd_id,
+                                                   const V1_4::NanEnableRequest& msg1,
+                                                   const V1_5::NanConfigRequestSupplemental& msg2) {
+    legacy_hal::NanEnableRequest legacy_msg;
+    if (!hidl_struct_util::convertHidlNanEnableRequest_1_5ToLegacy(msg1, msg2, &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::configRequest_1_5Internal(uint16_t cmd_id,
+                                                   const V1_4::NanConfigRequest& msg1,
+                                                   const V1_5::NanConfigRequestSupplemental& msg2) {
+    legacy_hal::NanConfigRequest legacy_msg;
+    if (!hidl_struct_util::convertHidlNanConfigRequest_1_5ToLegacy(msg1, msg2, &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);
+}
+
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.6/default/wifi_nan_iface.h b/wifi/1.6/default/wifi_nan_iface.h
new file mode 100644
index 0000000..c445afc
--- /dev/null
+++ b/wifi/1.6/default/wifi_nan_iface.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef WIFI_NAN_IFACE_H_
+#define WIFI_NAN_IFACE_H_
+
+#include <android-base/macros.h>
+#include <android/hardware/wifi/1.5/IWifiNanIface.h>
+#include <android/hardware/wifi/1.5/IWifiNanIfaceEventCallback.h>
+
+#include "hidl_callback_util.h"
+#include "wifi_iface_util.h"
+#include "wifi_legacy_hal.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+using namespace android::hardware::wifi::V1_0;
+using namespace android::hardware::wifi::V1_2;
+
+/**
+ * HIDL interface object used to control a NAN Iface instance.
+ */
+class WifiNanIface : public V1_5::IWifiNanIface {
+  public:
+    WifiNanIface(const std::string& ifname, bool is_dedicated_iface,
+                 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
+                 const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util);
+    // Refer to |WifiChip::invalidate()|.
+    void invalidate();
+    bool isValid();
+    std::string getName();
+
+    // 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<V1_0::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 V1_0::NanEnableRequest& msg,
+                               enableRequest_cb hidl_status_cb) override;
+    Return<void> configRequest(uint16_t cmd_id, const V1_0::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;
+
+    Return<void> registerEventCallback_1_2(const sp<V1_2::IWifiNanIfaceEventCallback>& callback,
+                                           registerEventCallback_1_2_cb hidl_status_cb) override;
+    Return<void> enableRequest_1_2(uint16_t cmd_id, const V1_0::NanEnableRequest& msg1,
+                                   const V1_2::NanConfigRequestSupplemental& msg2,
+                                   enableRequest_1_2_cb hidl_status_cb) override;
+    Return<void> configRequest_1_2(uint16_t cmd_id, const V1_0::NanConfigRequest& msg1,
+                                   const V1_2::NanConfigRequestSupplemental& msg2,
+                                   configRequest_1_2_cb hidl_status_cb) override;
+    Return<void> enableRequest_1_4(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
+                                   const V1_2::NanConfigRequestSupplemental& msg2,
+                                   enableRequest_1_4_cb hidl_status_cb) override;
+    Return<void> configRequest_1_4(uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
+                                   const V1_2::NanConfigRequestSupplemental& msg2,
+                                   configRequest_1_4_cb hidl_status_cb) override;
+    Return<void> registerEventCallback_1_5(const sp<V1_5::IWifiNanIfaceEventCallback>& callback,
+                                           registerEventCallback_1_5_cb hidl_status_cb) override;
+    Return<void> enableRequest_1_5(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
+                                   const V1_5::NanConfigRequestSupplemental& msg2,
+                                   enableRequest_1_4_cb hidl_status_cb) override;
+    Return<void> configRequest_1_5(uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
+                                   const V1_5::NanConfigRequestSupplemental& msg2,
+                                   configRequest_1_4_cb hidl_status_cb) override;
+    Return<void> getCapabilitiesRequest_1_5(uint16_t cmd_id,
+                                            getCapabilitiesRequest_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<V1_0::IWifiNanIfaceEventCallback>& callback);
+    WifiStatus getCapabilitiesRequestInternal(uint16_t cmd_id);
+    WifiStatus enableRequestInternal(uint16_t cmd_id, const V1_0::NanEnableRequest& msg);
+    WifiStatus configRequestInternal(uint16_t cmd_id, const V1_0::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);
+
+    WifiStatus registerEventCallback_1_2Internal(
+            const sp<V1_2::IWifiNanIfaceEventCallback>& callback);
+    WifiStatus enableRequest_1_2Internal(uint16_t cmd_id, const V1_0::NanEnableRequest& msg1,
+                                         const V1_2::NanConfigRequestSupplemental& msg2);
+    WifiStatus configRequest_1_2Internal(uint16_t cmd_id, const V1_0::NanConfigRequest& msg,
+                                         const V1_2::NanConfigRequestSupplemental& msg2);
+    WifiStatus enableRequest_1_4Internal(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
+                                         const V1_2::NanConfigRequestSupplemental& msg2);
+    WifiStatus configRequest_1_4Internal(uint16_t cmd_id, const V1_4::NanConfigRequest& msg,
+                                         const V1_2::NanConfigRequestSupplemental& msg2);
+    WifiStatus registerEventCallback_1_5Internal(
+            const sp<V1_5::IWifiNanIfaceEventCallback>& callback);
+    WifiStatus enableRequest_1_5Internal(uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
+                                         const V1_5::NanConfigRequestSupplemental& msg2);
+    WifiStatus configRequest_1_5Internal(uint16_t cmd_id, const V1_4::NanConfigRequest& msg,
+                                         const V1_5::NanConfigRequestSupplemental& msg2);
+    WifiStatus getCapabilitiesRequest_1_5Internal(uint16_t cmd_id);
+
+    // all 1_0 and descendant callbacks
+    std::set<sp<V1_0::IWifiNanIfaceEventCallback>> getEventCallbacks();
+    // all 1_2 and descendant callbacks
+    std::set<sp<V1_2::IWifiNanIfaceEventCallback>> getEventCallbacks_1_2();
+    // all 1_5 and descendant callbacks
+    std::set<sp<V1_5::IWifiNanIfaceEventCallback>> getEventCallbacks_1_5();
+
+    std::string ifname_;
+    bool is_dedicated_iface_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    std::weak_ptr<iface_util::WifiIfaceUtil> iface_util_;
+    bool is_valid_;
+    hidl_callback_util::HidlCallbackHandler<V1_0::IWifiNanIfaceEventCallback> event_cb_handler_;
+    hidl_callback_util::HidlCallbackHandler<V1_2::IWifiNanIfaceEventCallback> event_cb_handler_1_2_;
+    hidl_callback_util::HidlCallbackHandler<V1_5::IWifiNanIfaceEventCallback> event_cb_handler_1_5_;
+
+    DISALLOW_COPY_AND_ASSIGN(WifiNanIface);
+};
+
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // WIFI_NAN_IFACE_H_
diff --git a/wifi/1.5/default/wifi_p2p_iface.cpp b/wifi/1.6/default/wifi_p2p_iface.cpp
similarity index 86%
rename from wifi/1.5/default/wifi_p2p_iface.cpp
rename to wifi/1.6/default/wifi_p2p_iface.cpp
index b8893da..d4b1fca 100644
--- a/wifi/1.5/default/wifi_p2p_iface.cpp
+++ b/wifi/1.6/default/wifi_p2p_iface.cpp
@@ -23,13 +23,12 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 using hidl_return_util::validateAndCall;
 
-WifiP2pIface::WifiP2pIface(
-    const std::string& ifname,
-    const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
+WifiP2pIface::WifiP2pIface(const std::string& ifname,
+                           const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
     : ifname_(ifname), legacy_hal_(legacy_hal), is_valid_(true) {}
 
 void WifiP2pIface::invalidate() {
@@ -37,9 +36,13 @@
     is_valid_ = false;
 }
 
-bool WifiP2pIface::isValid() { return is_valid_; }
+bool WifiP2pIface::isValid() {
+    return is_valid_;
+}
 
-std::string WifiP2pIface::getName() { return ifname_; }
+std::string WifiP2pIface::getName() {
+    return ifname_;
+}
 
 Return<void> WifiP2pIface::getName(getName_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
@@ -60,7 +63,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_p2p_iface.h b/wifi/1.6/default/wifi_p2p_iface.h
similarity index 96%
rename from wifi/1.5/default/wifi_p2p_iface.h
rename to wifi/1.6/default/wifi_p2p_iface.h
index c1adc50..0089443 100644
--- a/wifi/1.5/default/wifi_p2p_iface.h
+++ b/wifi/1.6/default/wifi_p2p_iface.h
@@ -25,7 +25,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
@@ -33,7 +33,7 @@
  * HIDL interface object used to control a P2P Iface instance.
  */
 class WifiP2pIface : public V1_0::IWifiP2pIface {
-   public:
+  public:
     WifiP2pIface(const std::string& ifname,
                  const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal);
     // Refer to |WifiChip::invalidate()|.
@@ -45,7 +45,7 @@
     Return<void> getName(getName_cb hidl_status_cb) override;
     Return<void> getType(getType_cb hidl_status_cb) override;
 
-   private:
+  private:
     // Corresponding worker functions for the HIDL methods.
     std::pair<WifiStatus, std::string> getNameInternal();
     std::pair<WifiStatus, IfaceType> getTypeInternal();
@@ -58,7 +58,7 @@
 };
 
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.6/default/wifi_rtt_controller.cpp b/wifi/1.6/default/wifi_rtt_controller.cpp
new file mode 100644
index 0000000..f5e1d5a
--- /dev/null
+++ b/wifi/1.6/default/wifi_rtt_controller.cpp
@@ -0,0 +1,311 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+
+#include "hidl_return_util.h"
+#include "hidl_struct_util.h"
+#include "wifi_rtt_controller.h"
+#include "wifi_status_util.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+using hidl_return_util::validateAndCall;
+
+WifiRttController::WifiRttController(const std::string& iface_name,
+                                     const sp<IWifiIface>& bound_iface,
+                                     const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal)
+    : 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;
+}
+
+bool WifiRttController::isValid() {
+    return is_valid_;
+}
+
+std::vector<sp<V1_4::IWifiRttControllerEventCallback>> WifiRttController::getEventCallbacks() {
+    return event_callbacks_;
+}
+
+std::string WifiRttController::getIfaceName() {
+    return ifname_;
+}
+
+Return<void> WifiRttController::getBoundIface(getBoundIface_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+                           &WifiRttController::getBoundIfaceInternal, hidl_status_cb);
+}
+
+Return<void> WifiRttController::registerEventCallback(
+        const sp<V1_0::IWifiRttControllerEventCallback>& callback,
+        registerEventCallback_cb hidl_status_cb) {
+    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<V1_0::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<void> WifiRttController::rangeCancel(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<void> WifiRttController::getCapabilities(getCapabilities_cb 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<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<void> WifiRttController::getResponderInfo(getResponderInfo_cb 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 V1_0::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<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<void> WifiRttController::registerEventCallback_1_4(
+        const sp<V1_4::IWifiRttControllerEventCallback>& callback,
+        registerEventCallback_1_4_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+                           &WifiRttController::registerEventCallbackInternal_1_4, hidl_status_cb,
+                           callback);
+}
+
+Return<void> WifiRttController::rangeRequest_1_4(uint32_t cmd_id,
+                                                 const hidl_vec<V1_4::RttConfig>& rtt_configs,
+                                                 rangeRequest_1_4_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+                           &WifiRttController::rangeRequestInternal_1_4, hidl_status_cb, cmd_id,
+                           rtt_configs);
+}
+
+Return<void> WifiRttController::getCapabilities_1_4(getCapabilities_1_4_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+                           &WifiRttController::getCapabilitiesInternal_1_4, hidl_status_cb);
+}
+
+Return<void> WifiRttController::getResponderInfo_1_4(getResponderInfo_1_4_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+                           &WifiRttController::getResponderInfoInternal_1_4, hidl_status_cb);
+}
+
+Return<void> WifiRttController::enableResponder_1_4(uint32_t cmd_id,
+                                                    const WifiChannelInfo& channel_hint,
+                                                    uint32_t max_duration_seconds,
+                                                    const V1_4::RttResponder& info,
+                                                    enableResponder_1_4_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_RTT_CONTROLLER_INVALID,
+                           &WifiRttController::enableResponderInternal_1_4, hidl_status_cb, cmd_id,
+                           channel_hint, max_duration_seconds, info);
+}
+
+std::pair<WifiStatus, sp<IWifiIface>> WifiRttController::getBoundIfaceInternal() {
+    return {createWifiStatus(WifiStatusCode::SUCCESS), bound_iface_};
+}
+
+WifiStatus WifiRttController::registerEventCallbackInternal(
+        const sp<V1_0::IWifiRttControllerEventCallback>& /* callback */) {
+    // Deprecated support for this api
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiRttController::rangeRequestInternal(
+        uint32_t /* cmd_id */, const std::vector<V1_0::RttConfig>& /* rtt_configs */) {
+    // Deprecated support for this api
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+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(ifname_, cmd_id, legacy_addrs);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+std::pair<WifiStatus, V1_0::RttCapabilities> WifiRttController::getCapabilitiesInternal() {
+    // Deprecated support for this api
+    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED), {}};
+}
+
+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(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(ifname_, cmd_id, legacy_lcr);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+std::pair<WifiStatus, V1_0::RttResponder> WifiRttController::getResponderInfoInternal() {
+    // Deprecated support for this api
+    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED), {}};
+}
+
+WifiStatus WifiRttController::enableResponderInternal(uint32_t /* cmd_id */,
+                                                      const WifiChannelInfo& /* channel_hint */,
+                                                      uint32_t /* max_duration_seconds */,
+                                                      const V1_0::RttResponder& /* info */) {
+    // Deprecated support for this api
+    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED)};
+}
+
+WifiStatus WifiRttController::disableResponderInternal(uint32_t cmd_id) {
+    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->disableRttResponder(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+WifiStatus WifiRttController::registerEventCallbackInternal_1_4(
+        const sp<V1_4::IWifiRttControllerEventCallback>& callback) {
+    // TODO(b/31632518): remove the callback when the client is destroyed
+    event_callbacks_.emplace_back(callback);
+    return createWifiStatus(WifiStatusCode::SUCCESS);
+}
+
+WifiStatus WifiRttController::rangeRequestInternal_1_4(
+        uint32_t cmd_id, const std::vector<V1_4::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<V1_4::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_1_4(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);
+}
+
+std::pair<WifiStatus, V1_4::RttCapabilities> WifiRttController::getCapabilitiesInternal_1_4() {
+    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), {}};
+    }
+    V1_4::RttCapabilities hidl_caps;
+    if (!hidl_struct_util::convertLegacyRttCapabilitiesToHidl(legacy_caps, &hidl_caps)) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_caps};
+}
+
+std::pair<WifiStatus, V1_4::RttResponder> WifiRttController::getResponderInfoInternal_1_4() {
+    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), {}};
+    }
+    V1_4::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_1_4(uint32_t cmd_id,
+                                                          const WifiChannelInfo& channel_hint,
+                                                          uint32_t max_duration_seconds,
+                                                          const V1_4::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);
+}
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.6/default/wifi_rtt_controller.h b/wifi/1.6/default/wifi_rtt_controller.h
new file mode 100644
index 0000000..b4a2116
--- /dev/null
+++ b/wifi/1.6/default/wifi_rtt_controller.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef WIFI_RTT_CONTROLLER_H_
+#define WIFI_RTT_CONTROLLER_H_
+
+#include <android-base/macros.h>
+#include <android/hardware/wifi/1.0/IWifiIface.h>
+#include <android/hardware/wifi/1.4/IWifiRttController.h>
+#include <android/hardware/wifi/1.4/IWifiRttControllerEventCallback.h>
+
+#include "wifi_legacy_hal.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+
+/**
+ * HIDL interface object used to control all RTT operations.
+ */
+class WifiRttController : public V1_4::IWifiRttController {
+  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<V1_4::IWifiRttControllerEventCallback>> getEventCallbacks();
+    std::string getIfaceName();
+
+    // HIDL methods exposed.
+    Return<void> getBoundIface(getBoundIface_cb hidl_status_cb) override;
+    Return<void> registerEventCallback(const sp<V1_0::IWifiRttControllerEventCallback>& callback,
+                                       registerEventCallback_cb hidl_status_cb) override;
+    Return<void> rangeRequest(uint32_t cmd_id, const hidl_vec<V1_0::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 V1_0::RttResponder& info,
+                                 enableResponder_cb hidl_status_cb) override;
+    Return<void> disableResponder(uint32_t cmd_id, disableResponder_cb hidl_status_cb) override;
+    Return<void> registerEventCallback_1_4(
+            const sp<V1_4::IWifiRttControllerEventCallback>& callback,
+            registerEventCallback_1_4_cb hidl_status_cb) override;
+    Return<void> rangeRequest_1_4(uint32_t cmd_id, const hidl_vec<V1_4::RttConfig>& rtt_configs,
+                                  rangeRequest_1_4_cb hidl_status_cb) override;
+    Return<void> getCapabilities_1_4(getCapabilities_1_4_cb hidl_status_cb) override;
+    Return<void> getResponderInfo_1_4(getResponderInfo_1_4_cb hidl_status_cb) override;
+    Return<void> enableResponder_1_4(uint32_t cmd_id, const WifiChannelInfo& channel_hint,
+                                     uint32_t max_duration_seconds, const V1_4::RttResponder& info,
+                                     enableResponder_1_4_cb hidl_status_cb) override;
+
+  private:
+    // Corresponding worker functions for the HIDL methods.
+    std::pair<WifiStatus, sp<IWifiIface>> getBoundIfaceInternal();
+    WifiStatus registerEventCallbackInternal(
+            const sp<V1_0::IWifiRttControllerEventCallback>& callback);
+    WifiStatus rangeRequestInternal(uint32_t cmd_id,
+                                    const std::vector<V1_0::RttConfig>& rtt_configs);
+    WifiStatus rangeCancelInternal(uint32_t cmd_id,
+                                   const std::vector<hidl_array<uint8_t, 6>>& addrs);
+    std::pair<WifiStatus, V1_0::RttCapabilities> getCapabilitiesInternal();
+    WifiStatus setLciInternal(uint32_t cmd_id, const RttLciInformation& lci);
+    WifiStatus setLcrInternal(uint32_t cmd_id, const RttLcrInformation& lcr);
+    std::pair<WifiStatus, V1_0::RttResponder> getResponderInfoInternal();
+    WifiStatus enableResponderInternal(uint32_t cmd_id, const WifiChannelInfo& channel_hint,
+                                       uint32_t max_duration_seconds,
+                                       const V1_0::RttResponder& info);
+    WifiStatus disableResponderInternal(uint32_t cmd_id);
+    WifiStatus registerEventCallbackInternal_1_4(
+            const sp<V1_4::IWifiRttControllerEventCallback>& callback);
+    WifiStatus rangeRequestInternal_1_4(uint32_t cmd_id,
+                                        const std::vector<V1_4::RttConfig>& rtt_configs);
+    std::pair<WifiStatus, V1_4::RttCapabilities> getCapabilitiesInternal_1_4();
+    std::pair<WifiStatus, V1_4::RttResponder> getResponderInfoInternal_1_4();
+    WifiStatus enableResponderInternal_1_4(uint32_t cmd_id, const WifiChannelInfo& channel_hint,
+                                           uint32_t max_duration_seconds,
+                                           const V1_4::RttResponder& info);
+
+    std::string ifname_;
+    sp<IWifiIface> bound_iface_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    std::vector<sp<V1_4::IWifiRttControllerEventCallback>> event_callbacks_;
+    bool is_valid_;
+
+    DISALLOW_COPY_AND_ASSIGN(WifiRttController);
+};
+
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // WIFI_RTT_CONTROLLER_H_
diff --git a/wifi/1.6/default/wifi_sta_iface.cpp b/wifi/1.6/default/wifi_sta_iface.cpp
new file mode 100644
index 0000000..f852d36
--- /dev/null
+++ b/wifi/1.6/default/wifi_sta_iface.cpp
@@ -0,0 +1,583 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+
+#include "hidl_return_util.h"
+#include "hidl_struct_util.h"
+#include "wifi_sta_iface.h"
+#include "wifi_status_util.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+using hidl_return_util::validateAndCall;
+
+WifiStaIface::WifiStaIface(const std::string& ifname,
+                           const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
+                           const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util)
+    : ifname_(ifname), legacy_hal_(legacy_hal), iface_util_(iface_util), is_valid_(true) {
+    // 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;
+}
+
+bool WifiStaIface::isValid() {
+    return is_valid_;
+}
+
+std::string WifiStaIface::getName() {
+    return ifname_;
+}
+
+std::set<sp<IWifiStaIfaceEventCallback>> WifiStaIface::getEventCallbacks() {
+    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<void> WifiStaIface::getType(getType_cb 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<void> WifiStaIface::getCapabilities(getCapabilities_cb 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<void> WifiStaIface::installApfPacketFilter(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<void> WifiStaIface::readApfPacketFilterData(readApfPacketFilterData_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::readApfPacketFilterDataInternal, hidl_status_cb);
+}
+
+Return<void> WifiStaIface::getBackgroundScanCapabilities(
+        getBackgroundScanCapabilities_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getBackgroundScanCapabilitiesInternal, hidl_status_cb);
+}
+
+Return<void> WifiStaIface::getValidFrequenciesForBand(
+        V1_0::WifiBand band, getValidFrequenciesForBand_cb hidl_status_cb) {
+    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,
+                                               startBackgroundScan_cb hidl_status_cb) {
+    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<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<void> WifiStaIface::disableLinkLayerStatsCollection(
+        disableLinkLayerStatsCollection_cb 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<void> WifiStaIface::getLinkLayerStats_1_3(getLinkLayerStats_1_3_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getLinkLayerStatsInternal_1_3, hidl_status_cb);
+}
+
+Return<void> WifiStaIface::getLinkLayerStats_1_5(getLinkLayerStats_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getLinkLayerStatsInternal_1_5, hidl_status_cb);
+}
+
+Return<void> WifiStaIface::startRssiMonitoring(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<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<void> WifiStaIface::getRoamingCapabilities(getRoamingCapabilities_cb 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<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<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<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, 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<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<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<void> WifiStaIface::startDebugPacketFateMonitoring(
+        startDebugPacketFateMonitoring_cb 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<void> WifiStaIface::getDebugRxPacketFates(getDebugRxPacketFates_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getDebugRxPacketFatesInternal, hidl_status_cb);
+}
+
+Return<void> WifiStaIface::setMacAddress(const hidl_array<uint8_t, 6>& mac,
+                                         setMacAddress_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::setMacAddressInternal, hidl_status_cb, mac);
+}
+
+Return<void> WifiStaIface::getFactoryMacAddress(getFactoryMacAddress_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::getFactoryMacAddressInternal, hidl_status_cb);
+}
+
+Return<void> WifiStaIface::setScanMode(bool enable, setScanMode_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiStaIface::setScanModeInternal, hidl_status_cb, enable);
+}
+
+std::pair<WifiStatus, std::string> WifiStaIface::getNameInternal() {
+    return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
+}
+
+std::pair<WifiStatus, IfaceType> WifiStaIface::getTypeInternal() {
+    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);
+}
+
+std::pair<WifiStatus, uint32_t> WifiStaIface::getCapabilitiesInternal() {
+    legacy_hal::wifi_error legacy_status;
+    uint64_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(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(ifname_, program);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+std::pair<WifiStatus, std::vector<uint8_t>> WifiStaIface::readApfPacketFilterDataInternal() {
+    const std::pair<legacy_hal::wifi_error, std::vector<uint8_t>> legacy_status_and_data =
+            legacy_hal_.lock()->readApfPacketFilterData(ifname_);
+    return {createWifiStatusFromLegacyError(legacy_status_and_data.first),
+            std::move(legacy_status_and_data.second)};
+}
+
+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(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(V1_0::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(
+            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) {
+        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;
+        }
+        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(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(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+WifiStatus WifiStaIface::enableLinkLayerStatsCollectionInternal(bool debug) {
+    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(ifname_);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+std::pair<WifiStatus, V1_0::StaLinkLayerStats> WifiStaIface::getLinkLayerStatsInternal() {
+    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED), {}};
+}
+
+std::pair<WifiStatus, V1_3::StaLinkLayerStats> WifiStaIface::getLinkLayerStatsInternal_1_3() {
+    return {createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED), {}};
+}
+
+std::pair<WifiStatus, V1_5::StaLinkLayerStats> WifiStaIface::getLinkLayerStatsInternal_1_5() {
+    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), {}};
+    }
+    V1_5::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(
+            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(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(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(ifname_, legacy_config);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+WifiStatus WifiStaIface::setRoamingStateInternal(StaRoamingState state) {
+    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(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(
+            ifname_, cmd_id, ether_type, 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(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+WifiStatus WifiStaIface::setScanningMacOuiInternal(const std::array<uint8_t, 3>& /* oui */) {
+    // deprecated.
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiStaIface::startDebugPacketFateMonitoringInternal() {
+    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(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(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};
+}
+
+WifiStatus WifiStaIface::setMacAddressInternal(const std::array<uint8_t, 6>& mac) {
+    bool status = iface_util_.lock()->setMacAddress(ifname_, mac);
+    if (!status) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
+}
+
+std::pair<WifiStatus, std::array<uint8_t, 6>> WifiStaIface::getFactoryMacAddressInternal() {
+    std::array<uint8_t, 6> mac = iface_util_.lock()->getFactoryMacAddress(ifname_);
+    if (mac[0] == 0 && mac[1] == 0 && mac[2] == 0 && mac[3] == 0 && mac[4] == 0 && mac[5] == 0) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), mac};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), mac};
+}
+
+WifiStatus WifiStaIface::setScanModeInternal(bool enable) {
+    // OEM's need to implement this on their devices if needed.
+    LOG(WARNING) << "setScanModeInternal(" << enable << ") not supported";
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
diff --git a/wifi/1.6/default/wifi_sta_iface.h b/wifi/1.6/default/wifi_sta_iface.h
new file mode 100644
index 0000000..37358a5
--- /dev/null
+++ b/wifi/1.6/default/wifi_sta_iface.h
@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef WIFI_STA_IFACE_H_
+#define WIFI_STA_IFACE_H_
+
+#include <android-base/macros.h>
+#include <android/hardware/wifi/1.0/IWifiStaIfaceEventCallback.h>
+#include <android/hardware/wifi/1.5/IWifiStaIface.h>
+
+#include "hidl_callback_util.h"
+#include "wifi_iface_util.h"
+#include "wifi_legacy_hal.h"
+
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace V1_6 {
+namespace implementation {
+using namespace android::hardware::wifi::V1_0;
+
+/**
+ * HIDL interface object used to control a STA Iface instance.
+ */
+class WifiStaIface : public V1_5::IWifiStaIface {
+  public:
+    WifiStaIface(const std::string& ifname,
+                 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
+                 const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util);
+    // Refer to |WifiChip::invalidate()|.
+    void invalidate();
+    bool isValid();
+    std::set<sp<IWifiStaIfaceEventCallback>> getEventCallbacks();
+    std::string getName();
+
+    // 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> readApfPacketFilterData(readApfPacketFilterData_cb hidl_status_cb) override;
+    Return<void> getBackgroundScanCapabilities(
+            getBackgroundScanCapabilities_cb hidl_status_cb) override;
+    Return<void> getValidFrequenciesForBand(V1_0::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> getLinkLayerStats_1_3(getLinkLayerStats_1_3_cb hidl_status_cb) override;
+    Return<void> getLinkLayerStats_1_5(getLinkLayerStats_1_5_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;
+    Return<void> setMacAddress(const hidl_array<uint8_t, 6>& mac,
+                               setMacAddress_cb hidl_status_cb) override;
+    Return<void> getFactoryMacAddress(getFactoryMacAddress_cb hidl_status_cb) override;
+    Return<void> setScanMode(bool enable, setScanMode_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, std::vector<uint8_t>> readApfPacketFilterDataInternal();
+    std::pair<WifiStatus, StaBackgroundScanCapabilities> getBackgroundScanCapabilitiesInternal();
+    std::pair<WifiStatus, std::vector<WifiChannelInMhz>> getValidFrequenciesForBandInternal(
+            V1_0::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, V1_0::StaLinkLayerStats> getLinkLayerStatsInternal();
+    std::pair<WifiStatus, V1_3::StaLinkLayerStats> getLinkLayerStatsInternal_1_3();
+    std::pair<WifiStatus, V1_5::StaLinkLayerStats> getLinkLayerStatsInternal_1_5();
+    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();
+    WifiStatus setMacAddressInternal(const std::array<uint8_t, 6>& mac);
+    std::pair<WifiStatus, std::array<uint8_t, 6>> getFactoryMacAddressInternal();
+    WifiStatus setScanModeInternal(bool enable);
+
+    std::string ifname_;
+    std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
+    std::weak_ptr<iface_util::WifiIfaceUtil> iface_util_;
+    bool is_valid_;
+    hidl_callback_util::HidlCallbackHandler<IWifiStaIfaceEventCallback> event_cb_handler_;
+
+    DISALLOW_COPY_AND_ASSIGN(WifiStaIface);
+};
+
+}  // namespace implementation
+}  // namespace V1_6
+}  // namespace wifi
+}  // namespace hardware
+}  // namespace android
+
+#endif  // WIFI_STA_IFACE_H_
diff --git a/wifi/1.5/default/wifi_status_util.cpp b/wifi/1.6/default/wifi_status_util.cpp
similarity index 87%
rename from wifi/1.5/default/wifi_status_util.cpp
rename to wifi/1.6/default/wifi_status_util.cpp
index eb8c869..3b18e53 100644
--- a/wifi/1.5/default/wifi_status_util.cpp
+++ b/wifi/1.6/default/wifi_status_util.cpp
@@ -19,7 +19,7 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 
 std::string legacyErrorToString(legacy_hal::wifi_error error) {
@@ -51,8 +51,7 @@
     }
 }
 
-WifiStatus createWifiStatus(WifiStatusCode code,
-                            const std::string& description) {
+WifiStatus createWifiStatus(WifiStatusCode code, const std::string& description) {
     return {code, description};
 }
 
@@ -60,8 +59,7 @@
     return createWifiStatus(code, "");
 }
 
-WifiStatus createWifiStatusFromLegacyError(legacy_hal::wifi_error error,
-                                           const std::string& desc) {
+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:
@@ -75,16 +73,13 @@
             return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS, desc);
 
         case legacy_hal::WIFI_ERROR_TIMED_OUT:
-            return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN,
-                                    desc + ", 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");
+            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");
+            return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, desc + ", out of memory");
 
         case legacy_hal::WIFI_ERROR_BUSY:
             return createWifiStatus(WifiStatusCode::ERROR_BUSY);
@@ -96,8 +91,7 @@
             return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, "unknown");
 
         default:
-            return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN,
-                                    "unknown error");
+            return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, "unknown error");
     }
 }
 
@@ -106,7 +100,7 @@
 }
 
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android
diff --git a/wifi/1.5/default/wifi_status_util.h b/wifi/1.6/default/wifi_status_util.h
similarity index 89%
rename from wifi/1.5/default/wifi_status_util.h
rename to wifi/1.6/default/wifi_status_util.h
index 68f2168..ea1c294 100644
--- a/wifi/1.5/default/wifi_status_util.h
+++ b/wifi/1.6/default/wifi_status_util.h
@@ -24,20 +24,19 @@
 namespace android {
 namespace hardware {
 namespace wifi {
-namespace V1_5 {
+namespace V1_6 {
 namespace implementation {
 using namespace android::hardware::wifi::V1_0;
 
 std::string legacyErrorToString(legacy_hal::wifi_error error);
-WifiStatus createWifiStatus(WifiStatusCode code,
-                            const std::string& description);
+WifiStatus createWifiStatus(WifiStatusCode code, const std::string& description);
 WifiStatus createWifiStatus(WifiStatusCode code);
 WifiStatus createWifiStatusFromLegacyError(legacy_hal::wifi_error error,
                                            const std::string& description);
 WifiStatus createWifiStatusFromLegacyError(legacy_hal::wifi_error error);
 
 }  // namespace implementation
-}  // namespace V1_5
+}  // namespace V1_6
 }  // namespace wifi
 }  // namespace hardware
 }  // namespace android