diff --git a/audio/aidl/default/Configuration.cpp b/audio/aidl/default/Configuration.cpp
index 2a8e58f..54e2d18 100644
--- a/audio/aidl/default/Configuration.cpp
+++ b/audio/aidl/default/Configuration.cpp
@@ -110,6 +110,9 @@
     AudioPortConfig config;
     config.id = id;
     config.portId = portId;
+    config.format = AudioFormatDescription{};
+    config.channelMask = AudioChannelLayout{};
+    config.sampleRate = Int{.value = 0};
     config.gain = AudioGainConfig();
     config.flags = isInput ? AudioIoFlags::make<AudioIoFlags::Tag::input>(flags)
                            : AudioIoFlags::make<AudioIoFlags::Tag::output>(flags);
diff --git a/audio/aidl/default/EffectConfig.cpp b/audio/aidl/default/EffectConfig.cpp
index 1cc4897..a1fbefa 100644
--- a/audio/aidl/default/EffectConfig.cpp
+++ b/audio/aidl/default/EffectConfig.cpp
@@ -93,7 +93,7 @@
 }
 
 bool EffectConfig::resolveLibrary(const std::string& path, std::string* resolvedPath) {
-    if (__builtin_available(android AAPEXSUPPORT_API, *)) {
+    if constexpr (__ANDROID_VENDOR_API__ >= 202404) {
         AApexInfo *apexInfo;
         if (AApexInfo_create(&apexInfo) == AAPEXINFO_OK) {
             std::string apexName(AApexInfo_getName(apexInfo));
diff --git a/audio/aidl/default/EffectImpl.cpp b/audio/aidl/default/EffectImpl.cpp
index c29bf79..c97a03e 100644
--- a/audio/aidl/default/EffectImpl.cpp
+++ b/audio/aidl/default/EffectImpl.cpp
@@ -15,7 +15,9 @@
  */
 
 #include <memory>
+#define ATRACE_TAG ATRACE_TAG_AUDIO
 #define LOG_TAG "AHAL_EffectImpl"
+#include <utils/Trace.h>
 #include "effect-impl/EffectImpl.h"
 #include "effect-impl/EffectTypes.h"
 #include "include/effect-impl/EffectTypes.h"
@@ -298,6 +300,7 @@
 }
 
 void EffectImpl::process() {
+    ATRACE_CALL();
     /**
      * wait for the EventFlag without lock, it's ok because the mEfGroup pointer will not change
      * in the life cycle of workerThread (threadLoop).
diff --git a/audio/aidl/default/EffectMain.cpp b/audio/aidl/default/EffectMain.cpp
index ac178b6..a300cfd 100644
--- a/audio/aidl/default/EffectMain.cpp
+++ b/audio/aidl/default/EffectMain.cpp
@@ -29,7 +29,7 @@
 static const char* kDefaultConfigName = "audio_effects_config.xml";
 
 static inline std::string config_file_path() {
-    if (__builtin_available(android AAPEXSUPPORT_API, *)) {
+    if constexpr (__ANDROID_VENDOR_API__ >= 202404) {
         AApexInfo *apexInfo;
         if (AApexInfo_create(&apexInfo) == AAPEXINFO_OK) {
             std::string apexName(AApexInfo_getName(apexInfo));
diff --git a/audio/aidl/default/Stream.cpp b/audio/aidl/default/Stream.cpp
index cf0870e..807348f 100644
--- a/audio/aidl/default/Stream.cpp
+++ b/audio/aidl/default/Stream.cpp
@@ -16,14 +16,14 @@
 
 #include <pthread.h>
 
+#define ATRACE_TAG ATRACE_TAG_AUDIO
 #define LOG_TAG "AHAL_Stream"
+#include <Utils.h>
 #include <android-base/logging.h>
 #include <android/binder_ibinder_platform.h>
 #include <utils/SystemClock.h>
+#include <utils/Trace.h>
 
-#include <Utils.h>
-
-#include "core-impl/Module.h"
 #include "core-impl/Stream.h"
 
 using aidl::android::hardware::audio::common::AudioOffloadMetadata;
@@ -312,6 +312,7 @@
 }
 
 bool StreamInWorkerLogic::read(size_t clientSize, StreamDescriptor::Reply* reply) {
+    ATRACE_CALL();
     StreamContext::DataMQ* const dataMQ = mContext->getDataMQ();
     const size_t byteCount = std::min({clientSize, dataMQ->availableToWrite(), mDataBufferSize});
     const bool isConnected = mIsConnected;
@@ -583,6 +584,7 @@
 }
 
 bool StreamOutWorkerLogic::write(size_t clientSize, StreamDescriptor::Reply* reply) {
+    ATRACE_CALL();
     StreamContext::DataMQ* const dataMQ = mContext->getDataMQ();
     const size_t readByteCount = dataMQ->availableToRead();
     const size_t frameSize = mContext->getFrameSize();
diff --git a/audio/aidl/default/bluetooth/StreamBluetooth.cpp b/audio/aidl/default/bluetooth/StreamBluetooth.cpp
index a73af1b..77e48df 100644
--- a/audio/aidl/default/bluetooth/StreamBluetooth.cpp
+++ b/audio/aidl/default/bluetooth/StreamBluetooth.cpp
@@ -16,12 +16,13 @@
 
 #include <algorithm>
 
+#define ATRACE_TAG ATRACE_TAG_AUDIO
 #define LOG_TAG "AHAL_StreamBluetooth"
 #include <Utils.h>
 #include <android-base/logging.h>
 #include <audio_utils/clock.h>
+#include <utils/Trace.h>
 
-#include "BluetoothAudioSession.h"
 #include "core-impl/StreamBluetooth.h"
 
 using aidl::android::hardware::audio::common::frameCountFromDurationUs;
@@ -109,13 +110,10 @@
     }
     const size_t fc = std::min(frameCount, mPreferredFrameCount);
     const size_t bytesToTransfer = fc * mFrameSizeBytes;
-    if (mIsInput) {
-        const size_t totalRead = mBtDeviceProxy->readData(buffer, bytesToTransfer);
-        *actualFrameCount = std::max(*actualFrameCount, totalRead / mFrameSizeBytes);
-    } else {
-        const size_t totalWrite = mBtDeviceProxy->writeData(buffer, bytesToTransfer);
-        *actualFrameCount = std::max(*actualFrameCount, totalWrite / mFrameSizeBytes);
-    }
+    const size_t bytesTransferred = mIsInput ? mBtDeviceProxy->readData(buffer, bytesToTransfer)
+                                             : mBtDeviceProxy->writeData(buffer, bytesToTransfer);
+    *actualFrameCount = bytesTransferred / mFrameSizeBytes;
+    ATRACE_INT("BTdropped", bytesToTransfer - bytesTransferred);
     PresentationPosition presentation_position;
     if (!mBtDeviceProxy->getPresentationPosition(presentation_position)) {
         presentation_position.remoteDeviceAudioDelayNanos =
diff --git a/audio/aidl/vts/Android.bp b/audio/aidl/vts/Android.bp
index 636e758..5218fdd 100644
--- a/audio/aidl/vts/Android.bp
+++ b/audio/aidl/vts/Android.bp
@@ -91,6 +91,12 @@
     name: "VtsHalBassBoostTargetTest",
     defaults: ["VtsHalAudioEffectTargetTestDefaults"],
     srcs: ["VtsHalBassBoostTargetTest.cpp"],
+    cflags: [
+        "-Wno-error=unused-parameter",
+    ],
+    static_libs: [
+        "libpffft",
+    ],
 }
 
 cc_test {
diff --git a/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp b/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp
index 135940d..b54b442 100644
--- a/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp
@@ -14,13 +14,17 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "VtsHalBassBoostTest"
-#include <android-base/logging.h>
+#include <limits.h>
 
+#define LOG_TAG "VtsHalBassBoostTest"
+#include <aidl/Vintf.h>
+#include <android-base/logging.h>
 #include "EffectHelper.h"
+#include "pffft.hpp"
 
 using namespace android;
 
+using aidl::android::hardware::audio::common::getChannelCount;
 using aidl::android::hardware::audio::effect::BassBoost;
 using aidl::android::hardware::audio::effect::Capability;
 using aidl::android::hardware::audio::effect::Descriptor;
@@ -30,13 +34,11 @@
 using aidl::android::hardware::audio::effect::Parameter;
 using aidl::android::hardware::audio::effect::Range;
 using android::hardware::audio::common::testing::detail::TestExecutionTracer;
-/**
- * Here we focus on specific parameter checking, general IEffect interfaces testing performed in
- * VtsAudioEffectTargetTest.
- */
-enum ParamName { PARAM_INSTANCE_NAME, PARAM_STRENGTH };
-using BassBoostParamTestParam = std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>;
 
+// minimal HAL interface version to run bassboost data path test
+constexpr int32_t kMinDataTestHalVersion = 2;
+static const std::vector<int32_t> kLayouts = {AudioChannelLayout::LAYOUT_STEREO,
+                                              AudioChannelLayout::LAYOUT_MONO};
 /*
  * Testing parameter range, assuming the parameter supported by effect is in this range.
  * Parameter should be within the valid range defined in the documentation,
@@ -44,29 +46,29 @@
  * otherwise expect EX_ILLEGAL_ARGUMENT.
  */
 
-class BassBoostParamTest : public ::testing::TestWithParam<BassBoostParamTestParam>,
-                           public EffectHelper {
+class BassBoostEffectHelper : public EffectHelper {
   public:
-    BassBoostParamTest() : mParamStrength(std::get<PARAM_STRENGTH>(GetParam())) {
-        std::tie(mFactory, mDescriptor) = std::get<PARAM_INSTANCE_NAME>(GetParam());
-    }
-
-    void SetUp() override {
+    void SetUpBassBoost(int32_t layout = AudioChannelLayout::LAYOUT_STEREO) {
         ASSERT_NE(nullptr, mFactory);
         ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
+        setFrameCounts(layout);
+
+        AudioChannelLayout channelLayout =
+                AudioChannelLayout::make<AudioChannelLayout::layoutMask>(layout);
 
         Parameter::Specific specific = getDefaultParamSpecific();
         Parameter::Common common = EffectHelper::createParamCommon(
-                0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
-                kInputFrameCount /* iFrameCount */, kOutputFrameCount /* oFrameCount */);
-        IEffect::OpenEffectReturn ret;
-        ASSERT_NO_FATAL_FAILURE(open(mEffect, common, specific, &ret, EX_NONE));
+                0 /* session */, 1 /* ioHandle */, kSamplingFrequency /* iSampleRate */,
+                kSamplingFrequency /* oSampleRate */, mInputFrameCount /* iFrameCount */,
+                mOutputFrameCount /* oFrameCount */, channelLayout, channelLayout);
+        ASSERT_NO_FATAL_FAILURE(open(mEffect, common, specific, &mOpenEffectReturn, EX_NONE));
         ASSERT_NE(nullptr, mEffect);
     }
 
-    void TearDown() override {
+    void TearDownBassBoost() {
         ASSERT_NO_FATAL_FAILURE(close(mEffect));
         ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+        mOpenEffectReturn = IEffect::OpenEffectReturn{};
     }
 
     Parameter::Specific getDefaultParamSpecific() {
@@ -76,58 +78,214 @@
         return specific;
     }
 
-    static const long kInputFrameCount = 0x100, kOutputFrameCount = 0x100;
-    std::shared_ptr<IFactory> mFactory;
-    std::shared_ptr<IEffect> mEffect;
-    Descriptor mDescriptor;
-    int mParamStrength = 0;
+    void setFrameCounts(int32_t inputBufferLayout) {
+        int channelCount = getChannelCount(
+                AudioChannelLayout::make<AudioChannelLayout::layoutMask>(inputBufferLayout));
+        mInputFrameCount = kInputSize / channelCount;
+        mOutputFrameCount = kInputSize / channelCount;
+    }
 
-    void SetAndGetBassBoostParameters() {
-        for (auto& it : mTags) {
-            auto& tag = it.first;
-            auto& bb = it.second;
+    Parameter createBassBoostParam(int strength) {
+        return Parameter::make<Parameter::specific>(
+                Parameter::Specific::make<Parameter::Specific::bassBoost>(
+                        BassBoost::make<BassBoost::strengthPm>(strength)));
+    }
 
-            // validate parameter
-            Descriptor desc;
-            ASSERT_STATUS(EX_NONE, mEffect->getDescriptor(&desc));
-            const bool valid = isParameterValid<BassBoost, Range::bassBoost>(it.second, desc);
-            const binder_exception_t expected = valid ? EX_NONE : EX_ILLEGAL_ARGUMENT;
+    bool isStrengthValid(int strength) {
+        auto bb = BassBoost::make<BassBoost::strengthPm>(strength);
+        return isParameterValid<BassBoost, Range::bassBoost>(bb, mDescriptor);
+    }
 
-            // set parameter
-            Parameter expectParam;
-            Parameter::Specific specific;
-            specific.set<Parameter::Specific::bassBoost>(bb);
-            expectParam.set<Parameter::specific>(specific);
-            EXPECT_STATUS(expected, mEffect->setParameter(expectParam)) << expectParam.toString();
+    void setAndVerifyParameters(int strength, binder_exception_t expected) {
+        auto expectedParam = createBassBoostParam(strength);
+        EXPECT_STATUS(expected, mEffect->setParameter(expectedParam)) << expectedParam.toString();
 
-            // only get if parameter in range and set success
-            if (expected == EX_NONE) {
-                Parameter getParam;
-                Parameter::Id id;
-                BassBoost::Id bbId;
-                bbId.set<BassBoost::Id::commonTag>(tag);
-                id.set<Parameter::Id::bassBoostTag>(bbId);
-                // if set success, then get should match
-                EXPECT_STATUS(expected, mEffect->getParameter(id, &getParam));
-                EXPECT_EQ(expectParam, getParam);
-            }
+        if (expected == EX_NONE) {
+            auto bbId = BassBoost::Id::make<BassBoost::Id::commonTag>(
+                    BassBoost::Tag(BassBoost::strengthPm));
+            auto id = Parameter::Id::make<Parameter::Id::bassBoostTag>(bbId);
+            // get parameter
+            Parameter getParam;
+            // if set success, then get should match
+            EXPECT_STATUS(expected, mEffect->getParameter(id, &getParam));
+            EXPECT_EQ(expectedParam, getParam) << "\nexpectedParam:" << expectedParam.toString()
+                                               << "\ngetParam:" << getParam.toString();
         }
     }
 
-    void addStrengthParam(int strength) {
-        BassBoost bb;
-        bb.set<BassBoost::strengthPm>(strength);
-        mTags.push_back({BassBoost::strengthPm, bb});
+    static constexpr int kSamplingFrequency = 44100;
+    static constexpr int kDurationMilliSec = 2000;
+    static constexpr int kInputSize = kSamplingFrequency * kDurationMilliSec / 1000;
+    long mInputFrameCount, mOutputFrameCount;
+    std::shared_ptr<IFactory> mFactory;
+    Descriptor mDescriptor;
+    std::shared_ptr<IEffect> mEffect;
+    IEffect::OpenEffectReturn mOpenEffectReturn;
+};
+
+/**
+ * Here we focus on specific parameter checking, general IEffect interfaces testing performed in
+ * VtsAudioEffectTargetTest.
+ */
+enum ParamName { PARAM_INSTANCE_NAME, PARAM_STRENGTH };
+using BassBoostParamTestParam = std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>;
+
+class BassBoostParamTest : public ::testing::TestWithParam<BassBoostParamTestParam>,
+                           public BassBoostEffectHelper {
+  public:
+    BassBoostParamTest() : mParamStrength(std::get<PARAM_STRENGTH>(GetParam())) {
+        std::tie(mFactory, mDescriptor) = std::get<PARAM_INSTANCE_NAME>(GetParam());
     }
 
-  private:
-    std::vector<std::pair<BassBoost::Tag, BassBoost>> mTags;
-    void CleanUp() { mTags.clear(); }
+    void SetUp() override { ASSERT_NO_FATAL_FAILURE(SetUpBassBoost()); }
+    void TearDown() override { TearDownBassBoost(); }
+
+    int mParamStrength = 0;
 };
 
 TEST_P(BassBoostParamTest, SetAndGetStrength) {
-    EXPECT_NO_FATAL_FAILURE(addStrengthParam(mParamStrength));
-    SetAndGetBassBoostParameters();
+    if (isStrengthValid(mParamStrength)) {
+        ASSERT_NO_FATAL_FAILURE(setAndVerifyParameters(mParamStrength, EX_NONE));
+    } else {
+        ASSERT_NO_FATAL_FAILURE(setAndVerifyParameters(mParamStrength, EX_ILLEGAL_ARGUMENT));
+    }
+}
+
+enum DataParamName { DATA_INSTANCE_NAME, DATA_LAYOUT };
+
+using BassBoostDataTestParam =
+        std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int32_t>;
+
+class BassBoostDataTest : public ::testing::TestWithParam<BassBoostDataTestParam>,
+                          public BassBoostEffectHelper {
+  public:
+    BassBoostDataTest() : mChannelLayout(std::get<DATA_LAYOUT>(GetParam())) {
+        std::tie(mFactory, mDescriptor) = std::get<DATA_INSTANCE_NAME>(GetParam());
+        mStrengthValues = getTestValueSet<BassBoost, int, Range::bassBoost, BassBoost::strengthPm>(
+                {std::get<DATA_INSTANCE_NAME>(GetParam())}, expandTestValueBasic<int>);
+    }
+
+    void SetUp() override {
+        ASSERT_NO_FATAL_FAILURE(SetUpBassBoost(mChannelLayout));
+        if (int32_t version;
+            mEffect->getInterfaceVersion(&version).isOk() && version < kMinDataTestHalVersion) {
+            GTEST_SKIP() << "Skipping the data test for version: " << version << "\n";
+        }
+    }
+
+    void TearDown() override { TearDownBassBoost(); }
+
+    // Find FFT bin indices for testFrequencies and get bin center frequencies
+    void roundToFreqCenteredToFftBin(std::vector<int>& testFrequencies,
+                                     std::vector<int>& binOffsets) {
+        for (size_t i = 0; i < testFrequencies.size(); i++) {
+            binOffsets[i] = std::round(testFrequencies[i] / kBinWidth);
+            testFrequencies[i] = std::round(binOffsets[i] * kBinWidth);
+        }
+    }
+
+    // Generate multitone input between -1 to +1 using testFrequencies
+    void generateMultiTone(const std::vector<int>& testFrequencies, std::vector<float>& input) {
+        for (auto i = 0; i < kInputSize; i++) {
+            input[i] = 0;
+
+            for (size_t j = 0; j < testFrequencies.size(); j++) {
+                input[i] += sin(2 * M_PI * testFrequencies[j] * i / kSamplingFrequency);
+            }
+            input[i] /= testFrequencies.size();
+        }
+    }
+
+    // Use FFT transform to convert the buffer to frequency domain
+    // Compute its magnitude at binOffsets
+    std::vector<float> calculateMagnitude(const std::vector<float>& buffer,
+                                          const std::vector<int>& binOffsets) {
+        std::vector<float> fftInput(kNPointFFT);
+        PFFFT_Setup* inputHandle = pffft_new_setup(kNPointFFT, PFFFT_REAL);
+        pffft_transform_ordered(inputHandle, buffer.data(), fftInput.data(), nullptr,
+                                PFFFT_FORWARD);
+        pffft_destroy_setup(inputHandle);
+        std::vector<float> bufferMag(binOffsets.size());
+        for (size_t i = 0; i < binOffsets.size(); i++) {
+            size_t k = binOffsets[i];
+            bufferMag[i] = sqrt((fftInput[k * 2] * fftInput[k * 2]) +
+                                (fftInput[k * 2 + 1] * fftInput[k * 2 + 1]));
+        }
+
+        return bufferMag;
+    }
+
+    // Calculate gain difference between low frequency and high frequency magnitude
+    float calculateGainDiff(const std::vector<float>& inputMag,
+                            const std::vector<float>& outputMag) {
+        std::vector<float> gains(inputMag.size());
+
+        for (size_t i = 0; i < inputMag.size(); i++) {
+            gains[i] = 20 * log10(outputMag[i] / inputMag[i]);
+        }
+
+        return gains[0] - gains[1];
+    }
+
+    static constexpr int kNPointFFT = 32768;
+    static constexpr float kBinWidth = (float)kSamplingFrequency / kNPointFFT;
+    std::set<int> mStrengthValues;
+    int32_t mChannelLayout;
+};
+
+TEST_P(BassBoostDataTest, IncreasingStrength) {
+    // Frequencies to generate multitone input
+    std::vector<int> testFrequencies = {100, 1000};
+
+    // FFT bin indices for testFrequencies
+    std::vector<int> binOffsets(testFrequencies.size());
+
+    std::vector<float> input(kInputSize);
+    std::vector<float> baseOutput(kInputSize);
+
+    std::vector<float> inputMag(testFrequencies.size());
+    float prevGain = -100;
+
+    roundToFreqCenteredToFftBin(testFrequencies, binOffsets);
+
+    generateMultiTone(testFrequencies, input);
+
+    inputMag = calculateMagnitude(input, binOffsets);
+
+    if (isStrengthValid(0)) {
+        ASSERT_NO_FATAL_FAILURE(setAndVerifyParameters(0, EX_NONE));
+    } else {
+        GTEST_SKIP() << "Strength not supported, skipping the test\n";
+    }
+
+    ASSERT_NO_FATAL_FAILURE(
+            processAndWriteToOutput(input, baseOutput, mEffect, &mOpenEffectReturn));
+
+    std::vector<float> baseMag(testFrequencies.size());
+    baseMag = calculateMagnitude(baseOutput, binOffsets);
+    float baseDiff = calculateGainDiff(inputMag, baseMag);
+
+    for (int strength : mStrengthValues) {
+        // Skipping the further steps for invalid strength values
+        if (!isStrengthValid(strength)) {
+            continue;
+        }
+
+        ASSERT_NO_FATAL_FAILURE(setAndVerifyParameters(strength, EX_NONE));
+
+        std::vector<float> output(kInputSize);
+        std::vector<float> outputMag(testFrequencies.size());
+
+        ASSERT_NO_FATAL_FAILURE(
+                processAndWriteToOutput(input, output, mEffect, &mOpenEffectReturn));
+
+        outputMag = calculateMagnitude(output, binOffsets);
+        float diff = calculateGainDiff(inputMag, outputMag);
+
+        ASSERT_GT(diff, prevGain);
+        ASSERT_GT(diff, baseDiff);
+        prevGain = diff;
+    }
 }
 
 std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>> kDescPair;
@@ -150,6 +308,22 @@
 
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BassBoostParamTest);
 
+INSTANTIATE_TEST_SUITE_P(
+        BassBoostTest, BassBoostDataTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, getEffectTypeUuidBassBoost())),
+                           testing::ValuesIn(kLayouts)),
+        [](const testing::TestParamInfo<BassBoostDataTest::ParamType>& info) {
+            auto descriptor = std::get<DATA_INSTANCE_NAME>(info.param).second;
+            std::string layout = std::to_string(std::get<DATA_LAYOUT>(info.param));
+            std::string name = getPrefix(descriptor) + "_layout_" + layout;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BassBoostDataTest);
+
 int main(int argc, char** argv) {
     ::testing::InitGoogleTest(&argc, argv);
     ::testing::UnitTest::GetInstance()->listeners().Append(new TestExecutionTracer());
diff --git a/bluetooth/lmp_event/aidl/default/src/main.rs b/bluetooth/lmp_event/aidl/default/src/main.rs
index dfb097f..b24164e 100644
--- a/bluetooth/lmp_event/aidl/default/src/main.rs
+++ b/bluetooth/lmp_event/aidl/default/src/main.rs
@@ -21,7 +21,7 @@
 };
 
 use binder::BinderFeatures;
-use log::{info, Level};
+use log::{info, LevelFilter};
 
 mod lmp_event;
 
@@ -30,7 +30,7 @@
 fn main() {
     info!("{LOG_TAG}: starting service");
     let logger_success = logger::init(
-        logger::Config::default().with_tag_on_device(LOG_TAG).with_min_level(Level::Trace)
+        logger::Config::default().with_tag_on_device(LOG_TAG).with_max_level(LevelFilter::Trace)
     );
     if !logger_success {
         panic!("{LOG_TAG}: Failed to start logger");
diff --git a/compatibility_matrices/Android.bp b/compatibility_matrices/Android.bp
index a3e1cd4..b21fe54 100644
--- a/compatibility_matrices/Android.bp
+++ b/compatibility_matrices/Android.bp
@@ -22,18 +22,6 @@
 }
 
 vintf_compatibility_matrix {
-    name: "framework_compatibility_matrix.4.xml",
-    stem: "compatibility_matrix.4.xml",
-    srcs: [
-        "compatibility_matrix.4.xml",
-    ],
-    kernel_configs: [
-        "kernel_config_q_4.14",
-        "kernel_config_q_4.19",
-    ],
-}
-
-vintf_compatibility_matrix {
     name: "framework_compatibility_matrix.5.xml",
     stem: "compatibility_matrix.5.xml",
     srcs: [
diff --git a/compatibility_matrices/Android.mk b/compatibility_matrices/Android.mk
index 7abf35e..76dbdd6 100644
--- a/compatibility_matrices/Android.mk
+++ b/compatibility_matrices/Android.mk
@@ -101,7 +101,6 @@
 endif # DEVICE_PRODUCT_COMPATIBILITY_MATRIX_FILE
 
 my_system_matrix_deps := \
-    framework_compatibility_matrix.4.xml \
     framework_compatibility_matrix.5.xml \
     framework_compatibility_matrix.6.xml \
     framework_compatibility_matrix.7.xml \
diff --git a/compatibility_matrices/compatibility_matrix.4.xml b/compatibility_matrices/compatibility_matrix.4.xml
deleted file mode 100644
index 952f53d..0000000
--- a/compatibility_matrices/compatibility_matrix.4.xml
+++ /dev/null
@@ -1,525 +0,0 @@
-<compatibility-matrix version="1.0" type="framework" level="4">
-    <hal format="hidl">
-        <name>android.hardware.atrace</name>
-        <version>1.0</version>
-        <interface>
-            <name>IAtraceDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.audio</name>
-        <version>5.0</version>
-        <interface>
-            <name>IDevicesFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.audio.effect</name>
-        <version>5.0</version>
-        <interface>
-            <name>IEffectsFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.authsecret</name>
-        <version>1.0</version>
-        <interface>
-            <name>IAuthSecret</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.automotive.audiocontrol</name>
-        <version>1.0</version>
-        <interface>
-            <name>IAudioControl</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.automotive.evs</name>
-        <version>1.0</version>
-        <interface>
-            <name>IEvsEnumerator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.automotive.vehicle</name>
-        <version>2.0</version>
-        <interface>
-            <name>IVehicle</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.biometrics.face</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBiometricsFace</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.biometrics.fingerprint</name>
-        <version>2.1</version>
-        <interface>
-            <name>IBiometricsFingerprint</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.bluetooth</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBluetoothHci</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.bluetooth.audio</name>
-        <version>2.0</version>
-        <interface>
-            <name>IBluetoothAudioProvidersFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.boot</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBootControl</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.broadcastradio</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IBroadcastRadioFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.broadcastradio</name>
-        <version>2.0</version>
-        <interface>
-            <name>IBroadcastRadio</name>
-            <regex-instance>.*</regex-instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.camera.provider</name>
-        <version>2.4-5</version>
-        <interface>
-            <name>ICameraProvider</name>
-            <regex-instance>[^/]+/[0-9]+</regex-instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.cas</name>
-        <version>1.1</version>
-        <interface>
-            <name>IMediaCasService</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.configstore</name>
-        <version>1.1</version>
-        <interface>
-            <name>ISurfaceFlingerConfigs</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.confirmationui</name>
-        <version>1.0</version>
-        <interface>
-            <name>IConfirmationUI</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.contexthub</name>
-        <version>1.0</version>
-        <interface>
-            <name>IContexthub</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.drm</name>
-        <version>1.0-2</version>
-        <interface>
-            <name>ICryptoFactory</name>
-            <regex-instance>.*</regex-instance>
-        </interface>
-        <interface>
-            <name>IDrmFactory</name>
-            <regex-instance>.*</regex-instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.dumpstate</name>
-        <version>1.0</version>
-        <interface>
-            <name>IDumpstateDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.gatekeeper</name>
-        <version>1.0</version>
-        <interface>
-            <name>IGatekeeper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.gnss</name>
-        <version>2.0</version>
-        <interface>
-            <name>IGnss</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <!-- Either the AIDL or the HIDL allocator HAL must exist on the device.
-         If the HIDL composer HAL exists, it must be at least version 2.0.
-         See DeviceManifestTest.GrallocHal -->
-    <hal format="hidl">
-        <name>android.hardware.graphics.allocator</name>
-        <version>2.0</version>
-        <version>3.0</version>
-        <interface>
-            <name>IAllocator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.graphics.composer</name>
-        <version>2.1-3</version>
-        <interface>
-            <name>IComposer</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.graphics.mapper</name>
-        <version>2.1</version>
-        <version>3.0</version>
-        <interface>
-            <name>IMapper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <!-- Either the AIDL or the HIDL health HAL must exist on the device.
-         If the HIDL health HAL exists, it must be at least version 2.0.
-         See DeviceManifestTest.HealthHal -->
-    <hal format="hidl">
-        <name>android.hardware.health</name>
-        <version>2.0</version>
-        <interface>
-            <name>IHealth</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.health.storage</name>
-        <version>1.0</version>
-        <interface>
-            <name>IStorage</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.ir</name>
-        <version>1.0</version>
-        <interface>
-            <name>IConsumerIr</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.input.classifier</name>
-        <version>1.0</version>
-        <interface>
-            <name>IInputClassifier</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.keymaster</name>
-        <version>3.0</version>
-        <version>4.0</version>
-        <interface>
-            <name>IKeymasterDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.keymaster</name>
-        <version>4.0</version>
-        <interface>
-            <name>IKeymasterDevice</name>
-            <instance>strongbox</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.light</name>
-        <version>2.0</version>
-        <interface>
-            <name>ILight</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.media.c2</name>
-        <version>1.0</version>
-        <interface>
-            <name>IComponentStore</name>
-            <instance>software</instance>
-            <regex-instance>default[0-9]*</regex-instance>
-            <regex-instance>vendor[0-9]*_software</regex-instance>
-        </interface>
-        <interface>
-            <name>IConfigurable</name>
-            <instance>default</instance>
-            <instance>software</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.media.omx</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOmx</name>
-            <instance>default</instance>
-        </interface>
-        <interface>
-            <name>IOmxStore</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.memtrack</name>
-        <version>1.0</version>
-        <interface>
-            <name>IMemtrack</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.neuralnetworks</name>
-        <version>1.0-2</version>
-        <interface>
-            <name>IDevice</name>
-            <regex-instance>.*</regex-instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.nfc</name>
-        <version>1.2</version>
-        <interface>
-            <name>INfc</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.oemlock</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOemLock</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.power</name>
-        <version>1.0-3</version>
-        <interface>
-            <name>IPower</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.power.stats</name>
-        <version>1.0</version>
-        <interface>
-            <name>IPowerStats</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.radio</name>
-        <version>1.4</version>
-        <interface>
-            <name>IRadio</name>
-            <instance>slot1</instance>
-            <instance>slot2</instance>
-            <instance>slot3</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.radio</name>
-        <version>1.2</version>
-        <interface>
-            <name>ISap</name>
-            <instance>slot1</instance>
-            <instance>slot2</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.radio.config</name>
-        <!--
-        Note: Devices launching with target-level 4, if implementing the
-        radio config HAL, must provide an implementation of 1.1 IRadioConfig
-        that can handle version 1.2 of IRadioConfigResponse and
-        IRadioConfigIndication.
-        -->
-        <version>1.1</version>
-        <interface>
-            <name>IRadioConfig</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.renderscript</name>
-        <version>1.0</version>
-        <interface>
-            <name>IDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.secure_element</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISecureElement</name>
-            <regex-instance>eSE[1-9][0-9]*</regex-instance>
-            <regex-instance>SIM[1-9][0-9]*</regex-instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.sensors</name>
-        <version>1.0</version>
-        <version>2.0</version>
-        <interface>
-            <name>ISensors</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.soundtrigger</name>
-        <version>2.0-2</version>
-        <interface>
-            <name>ISoundTriggerHw</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.tetheroffload.config</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOffloadConfig</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.tetheroffload.control</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOffloadControl</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.thermal</name>
-        <version>2.0</version>
-        <interface>
-            <name>IThermal</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.tv.cec</name>
-        <version>1.0</version>
-        <interface>
-            <name>IHdmiCec</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.tv.input</name>
-        <version>1.0</version>
-        <interface>
-            <name>ITvInput</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.usb</name>
-        <version>1.0-2</version>
-        <interface>
-            <name>IUsb</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.usb.gadget</name>
-        <version>1.0</version>
-        <interface>
-            <name>IUsbGadget</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.vibrator</name>
-        <version>1.0-3</version>
-        <interface>
-            <name>IVibrator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.vr</name>
-        <version>1.0</version>
-        <interface>
-            <name>IVr</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.weaver</name>
-        <version>1.0</version>
-        <interface>
-            <name>IWeaver</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.wifi</name>
-        <version>1.0-3</version>
-        <interface>
-            <name>IWifi</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.wifi.hostapd</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IHostapd</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
-        <name>android.hardware.wifi.supplicant</name>
-        <version>1.0-2</version>
-        <interface>
-            <name>ISupplicant</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-</compatibility-matrix>
diff --git a/compatibility_matrices/exclude/fcm_exclude.cpp b/compatibility_matrices/exclude/fcm_exclude.cpp
index 2cb4ffa..72ead0c 100644
--- a/compatibility_matrices/exclude/fcm_exclude.cpp
+++ b/compatibility_matrices/exclude/fcm_exclude.cpp
@@ -84,6 +84,26 @@
             "android.hardware.thermal@1.0",
             "android.hardware.thermal@1.1",
             "android.hardware.wifi.offload@1.0",
+
+            // b/279809679 for HALS deprecated in Q
+            "android.hardware.audio.effect@5.0",
+            "android.hardware.audio@5.0",
+            "android.hardware.boot@1.0",
+            "android.hardware.configstore@1.1",
+            "android.hardware.drm@1.0",
+            "android.hardware.drm@1.1",
+            "android.hardware.drm@1.2",
+            "android.hardware.dumpstate@1.0",
+            "android.hardware.health@2.0",
+            "android.hardware.light@2.0",
+            "android.hardware.power@1.0",
+            "android.hardware.power@1.1",
+            "android.hardware.power@1.2",
+            "android.hardware.power@1.3",
+            "android.hardware.vibrator@1.0",
+            "android.hardware.vibrator@1.1",
+            "android.hardware.vibrator@1.2",
+            "android.hardware.vibrator@1.3",
     };
 
     auto package_has_prefix = [&](const std::string& prefix) {
diff --git a/security/authgraph/default/src/main.rs b/security/authgraph/default/src/main.rs
index ced7567..65ced75 100644
--- a/security/authgraph/default/src/main.rs
+++ b/security/authgraph/default/src/main.rs
@@ -50,8 +50,8 @@
     android_logger::init_once(
         android_logger::Config::default()
             .with_tag("authgraph-hal-nonsecure")
-            .with_min_level(log::Level::Info)
-            .with_log_id(android_logger::LogId::System),
+            .with_max_level(log::LevelFilter::Info)
+            .with_log_buffer(android_logger::LogId::System),
     );
     // Redirect panic messages to logcat.
     std::panic::set_hook(Box::new(|panic_info| {
diff --git a/security/secretkeeper/aidl/vts/dice_sample.rs b/security/secretkeeper/aidl/vts/dice_sample.rs
index db532b1..97b4789 100644
--- a/security/secretkeeper/aidl/vts/dice_sample.rs
+++ b/security/secretkeeper/aidl/vts/dice_sample.rs
@@ -18,9 +18,16 @@
 //! module duplicates a large chunk of code in libdiced_sample_inputs. We avoid modifying the
 //! latter for testing purposes because it is installed on device.
 
-use ciborium::{de, ser, value::Value};
+use crate::{
+    COMPONENT_NAME, COMPONENT_RESETTABLE, COMPONENT_VERSION, SUBCOMPONENT_AUTHORITY_HASH,
+    SUBCOMPONENT_CODE_HASH, SUBCOMPONENT_DESCRIPTORS, SUBCOMPONENT_NAME,
+    SUBCOMPONENT_SECURITY_VERSION,
+};
+use ciborium::{cbor, de, ser, value::Value};
 use core::ffi::CStr;
-use coset::{iana, Algorithm, AsCborValue, CoseKey, KeyOperation, KeyType, Label};
+use coset::{
+    iana, Algorithm, AsCborValue, CborSerializable, CoseKey, KeyOperation, KeyType, Label,
+};
 use diced_open_dice::{
     derive_cdi_private_key_seed, keypair_from_seed, retry_bcc_format_config_descriptor,
     retry_bcc_main_flow, retry_dice_main_flow, Config, DiceArtifacts, DiceConfigValues, DiceError,
@@ -100,7 +107,8 @@
 ///
 /// The DICE chain is of the following format:
 /// public key derived from UDS -> ABL certificate -> AVB certificate -> Android certificate
-/// The `security_version` is included in the Android certificate.
+/// The `security_version` is included in the Android certificate as well as each subcomponent
+/// of AVB certificate.
 pub fn make_explicit_owned_dice(security_version: u64) -> OwnedDiceArtifactsWithExplicitKey {
     let dice = make_sample_bcc_and_cdis(security_version);
     OwnedDiceArtifactsWithExplicitKey::from_owned_artifacts(dice).unwrap()
@@ -135,16 +143,31 @@
     ser::into_writer(&bcc_value, &mut bcc).unwrap();
 
     // Appends AVB certificate to DICE chain.
-    let config_values = DiceConfigValues {
-        component_name: Some(CStr::from_bytes_with_nul(b"AVB\0").unwrap()),
-        component_version: Some(1),
-        resettable: true,
-        ..Default::default()
-    };
-    let config_descriptor = retry_bcc_format_config_descriptor(&config_values).unwrap();
+    let config_desc = cbor!({
+        COMPONENT_NAME => "AVB",
+        COMPONENT_VERSION => 1,
+        COMPONENT_RESETTABLE => null,
+        SUBCOMPONENT_DESCRIPTORS => [
+            {
+                SUBCOMPONENT_NAME => "sub_1",
+                SUBCOMPONENT_SECURITY_VERSION => security_version,
+                SUBCOMPONENT_CODE_HASH=> b"xoxo",
+                SUBCOMPONENT_AUTHORITY_HASH => b"oxox"
+            },
+            {
+                SUBCOMPONENT_NAME => "sub_2",
+                SUBCOMPONENT_SECURITY_VERSION => security_version,
+                SUBCOMPONENT_CODE_HASH => b"xoxo",
+                SUBCOMPONENT_AUTHORITY_HASH => b"oxox",
+            }
+        ]
+    })
+    .unwrap()
+    .to_vec()
+    .unwrap();
     let input_values = InputValues::new(
         CODE_HASH_AVB,
-        Config::Descriptor(config_descriptor.as_slice()),
+        Config::Descriptor(&config_desc),
         AUTHORITY_HASH_AVB,
         DiceMode::kDiceModeNormal,
         HIDDEN_AVB,
diff --git a/security/secretkeeper/aidl/vts/lib.rs b/security/secretkeeper/aidl/vts/lib.rs
index 9f98165..3afe938 100644
--- a/security/secretkeeper/aidl/vts/lib.rs
+++ b/security/secretkeeper/aidl/vts/lib.rs
@@ -28,7 +28,19 @@
 pub const COMPONENT_NAME: i64 = -70002;
 /// Map key for component version.
 pub const COMPONENT_VERSION: i64 = -70003;
+/// Map key for Resettable.
+pub const COMPONENT_RESETTABLE: i64 = -70004;
 /// Map key for security version.
 pub const SECURITY_VERSION: i64 = -70005;
 /// Map key for mode.
 pub const MODE: i64 = -4670551;
+/// Map key for SubcomponentDescriptor.
+pub const SUBCOMPONENT_DESCRIPTORS: i64 = -71002;
+/// Map key for name of subcomponent.
+pub const SUBCOMPONENT_NAME: i64 = 1;
+/// Map key for Security Version of subcomponent.
+pub const SUBCOMPONENT_SECURITY_VERSION: i64 = 2;
+/// Map key for Code hash of subcomponent.
+pub const SUBCOMPONENT_CODE_HASH: i64 = 3;
+/// Map key for Authority Hash of subcomponent.
+pub const SUBCOMPONENT_AUTHORITY_HASH: i64 = 4;
diff --git a/security/secretkeeper/aidl/vts/secretkeeper_cli.rs b/security/secretkeeper/aidl/vts/secretkeeper_cli.rs
index 0c13811..d02bfe6 100644
--- a/security/secretkeeper/aidl/vts/secretkeeper_cli.rs
+++ b/security/secretkeeper/aidl/vts/secretkeeper_cli.rs
@@ -24,7 +24,10 @@
 use authgraph_core::traits::Sha256;
 use clap::{Args, Parser, Subcommand};
 use coset::CborSerializable;
-use dice_policy_builder::{ConstraintSpec, ConstraintType, MissingAction, policy_for_dice_chain};
+use dice_policy_builder::{
+    policy_for_dice_chain, CertIndex, ConstraintSpec, ConstraintType, MissingAction,
+    WILDCARD_FULL_ARRAY,
+};
 
 use secretkeeper_client::{dice::OwnedDiceArtifactsWithExplicitKey, SkSession};
 use secretkeeper_comm::data_types::{
@@ -37,6 +40,7 @@
 };
 use secretkeeper_test::{
     dice_sample::make_explicit_owned_dice, AUTHORITY_HASH, CONFIG_DESC, MODE, SECURITY_VERSION,
+    SUBCOMPONENT_AUTHORITY_HASH, SUBCOMPONENT_DESCRIPTORS, SUBCOMPONENT_SECURITY_VERSION,
 };
 use std::io::Write;
 
@@ -139,12 +143,42 @@
                 ConstraintType::ExactMatch,
                 vec![AUTHORITY_HASH],
                 MissingAction::Fail,
+                CertIndex::All,
             ),
-            ConstraintSpec::new(ConstraintType::ExactMatch, vec![MODE], MissingAction::Fail),
+            ConstraintSpec::new(
+                ConstraintType::ExactMatch,
+                vec![MODE],
+                MissingAction::Fail,
+                CertIndex::All,
+            ),
             ConstraintSpec::new(
                 ConstraintType::GreaterOrEqual,
                 vec![CONFIG_DESC, SECURITY_VERSION],
                 MissingAction::Ignore,
+                CertIndex::All,
+            ),
+            // Constraints on sub components in the second last DiceChainEntry
+            ConstraintSpec::new(
+                ConstraintType::GreaterOrEqual,
+                vec![
+                    CONFIG_DESC,
+                    SUBCOMPONENT_DESCRIPTORS,
+                    WILDCARD_FULL_ARRAY,
+                    SUBCOMPONENT_SECURITY_VERSION,
+                ],
+                MissingAction::Fail,
+                CertIndex::FromEnd(1),
+            ),
+            ConstraintSpec::new(
+                ConstraintType::ExactMatch,
+                vec![
+                    CONFIG_DESC,
+                    SUBCOMPONENT_DESCRIPTORS,
+                    WILDCARD_FULL_ARRAY,
+                    SUBCOMPONENT_AUTHORITY_HASH,
+                ],
+                MissingAction::Fail,
+                CertIndex::FromEnd(1),
             ),
         ];
         policy_for_dice_chain(dice, &constraint_spec)
diff --git a/security/secretkeeper/aidl/vts/secretkeeper_test_client.rs b/security/secretkeeper/aidl/vts/secretkeeper_test_client.rs
index e4f7b51..72d3e57 100644
--- a/security/secretkeeper/aidl/vts/secretkeeper_test_client.rs
+++ b/security/secretkeeper/aidl/vts/secretkeeper_test_client.rs
@@ -20,7 +20,7 @@
 use authgraph_boringssl as boring;
 use authgraph_core::key;
 use coset::{CborSerializable, CoseEncrypt0};
-use dice_policy_builder::{ConstraintSpec, ConstraintType, MissingAction, policy_for_dice_chain};
+use dice_policy_builder::{CertIndex, ConstraintSpec, ConstraintType, MissingAction, WILDCARD_FULL_ARRAY, policy_for_dice_chain};
 use rdroidtest::{ignore_if, rdroidtest};
 use secretkeeper_client::dice::OwnedDiceArtifactsWithExplicitKey;
 use secretkeeper_client::SkSession;
@@ -34,13 +34,13 @@
 use secretkeeper_comm::data_types::response::Response;
 use secretkeeper_comm::data_types::packet::{ResponsePacket, ResponseType};
 use secretkeeper_test::{
-    AUTHORITY_HASH, MODE, CONFIG_DESC, SECURITY_VERSION,
+    AUTHORITY_HASH, MODE, CONFIG_DESC, SECURITY_VERSION, SUBCOMPONENT_AUTHORITY_HASH,
+    SUBCOMPONENT_DESCRIPTORS, SUBCOMPONENT_SECURITY_VERSION,
     dice_sample::make_explicit_owned_dice
 };
 
 const SECRETKEEPER_SERVICE: &str = "android.hardware.security.secretkeeper.ISecretkeeper";
 const CURRENT_VERSION: u64 = 1;
-
 // Random bytes (of ID_SIZE/SECRET_SIZE) generated for tests.
 const ID_EXAMPLE: Id = Id([
     0xF1, 0xB2, 0xED, 0x3B, 0xD1, 0xBD, 0xF0, 0x7D, 0xE1, 0xF0, 0x01, 0xFC, 0x61, 0x71, 0xD3, 0x42,
@@ -256,14 +256,51 @@
 /// 1. ExactMatch on AUTHORITY_HASH (non-optional).
 /// 2. ExactMatch on MODE (non-optional).
 /// 3. GreaterOrEqual on SECURITY_VERSION (optional).
+/// 4. The second last DiceChainEntry contain SubcomponentDescriptor, for each of those:
+///     a) GreaterOrEqual on SECURITY_VERSION (Required)
+//      b) ExactMatch on AUTHORITY_HASH (Required).
 fn sealing_policy(dice: &[u8]) -> Vec<u8> {
     let constraint_spec = [
-        ConstraintSpec::new(ConstraintType::ExactMatch, vec![AUTHORITY_HASH], MissingAction::Fail),
-        ConstraintSpec::new(ConstraintType::ExactMatch, vec![MODE], MissingAction::Fail),
+        ConstraintSpec::new(
+            ConstraintType::ExactMatch,
+            vec![AUTHORITY_HASH],
+            MissingAction::Fail,
+            CertIndex::All,
+        ),
+        ConstraintSpec::new(
+            ConstraintType::ExactMatch,
+            vec![MODE],
+            MissingAction::Fail,
+            CertIndex::All,
+        ),
         ConstraintSpec::new(
             ConstraintType::GreaterOrEqual,
             vec![CONFIG_DESC, SECURITY_VERSION],
             MissingAction::Ignore,
+            CertIndex::All,
+        ),
+        // Constraints on sub components in the second last DiceChainEntry
+        ConstraintSpec::new(
+            ConstraintType::GreaterOrEqual,
+            vec![
+                CONFIG_DESC,
+                SUBCOMPONENT_DESCRIPTORS,
+                WILDCARD_FULL_ARRAY,
+                SUBCOMPONENT_SECURITY_VERSION,
+            ],
+            MissingAction::Fail,
+            CertIndex::FromEnd(1),
+        ),
+        ConstraintSpec::new(
+            ConstraintType::ExactMatch,
+            vec![
+                CONFIG_DESC,
+                SUBCOMPONENT_DESCRIPTORS,
+                WILDCARD_FULL_ARRAY,
+                SUBCOMPONENT_AUTHORITY_HASH,
+            ],
+            MissingAction::Fail,
+            CertIndex::FromEnd(1),
         ),
     ];
 
diff --git a/security/secretkeeper/default/src/main.rs b/security/secretkeeper/default/src/main.rs
index 436f9a7..081b97d 100644
--- a/security/secretkeeper/default/src/main.rs
+++ b/security/secretkeeper/default/src/main.rs
@@ -16,7 +16,7 @@
 
 //! Non-secure implementation of the Secretkeeper HAL.
 
-use log::{error, info, Level};
+use log::{error, info, LevelFilter};
 use secretkeeper_hal::SecretkeeperService;
 use secretkeeper_nonsecure::{AuthGraphChannel, SecretkeeperChannel, LocalTa};
 use std::sync::{Arc, Mutex};
@@ -29,8 +29,8 @@
     android_logger::init_once(
         android_logger::Config::default()
             .with_tag("NonSecureSecretkeeper")
-            .with_min_level(Level::Info)
-            .with_log_id(android_logger::LogId::System),
+            .with_max_level(LevelFilter::Info)
+            .with_log_buffer(android_logger::LogId::System),
     );
     // Redirect panic messages to logcat.
     std::panic::set_hook(Box::new(|panic_info| {
diff --git a/threadnetwork/aidl/default/Android.bp b/threadnetwork/aidl/default/Android.bp
index 816f892..82a76e0 100644
--- a/threadnetwork/aidl/default/Android.bp
+++ b/threadnetwork/aidl/default/Android.bp
@@ -37,6 +37,7 @@
     srcs: [
         "main.cpp",
         "service.cpp",
+        "socket_interface.cpp",
         "thread_chip.cpp",
         "utils.cpp",
     ],
@@ -63,6 +64,7 @@
     ],
 
     srcs: [
+        "socket_interface.cpp",
         "thread_chip.cpp",
         "utils.cpp",
         "fuzzer.cpp",
diff --git a/threadnetwork/aidl/default/socket_interface.cpp b/threadnetwork/aidl/default/socket_interface.cpp
new file mode 100644
index 0000000..f874209
--- /dev/null
+++ b/threadnetwork/aidl/default/socket_interface.cpp
@@ -0,0 +1,301 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+/**
+ * @file
+ *   This file includes the implementation for the Socket interface to radio
+ * (RCP).
+ */
+
+#include "socket_interface.hpp"
+
+#include <errno.h>
+#include <openthread/logging.h>
+#include <sys/inotify.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/un.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include <string>
+
+#include "common/code_utils.hpp"
+#include "openthread/openthread-system.h"
+#include "platform-posix.h"
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace threadnetwork {
+
+SocketInterface::SocketInterface(const ot::Url::Url& aRadioUrl)
+    : mReceiveFrameCallback(nullptr),
+      mReceiveFrameContext(nullptr),
+      mReceiveFrameBuffer(nullptr),
+      mSockFd(-1),
+      mRadioUrl(aRadioUrl) {
+    memset(&mInterfaceMetrics, 0, sizeof(mInterfaceMetrics));
+    mInterfaceMetrics.mRcpInterfaceType = kSpinelInterfaceTypeVendor;
+}
+
+otError SocketInterface::Init(ReceiveFrameCallback aCallback, void* aCallbackContext,
+                              RxFrameBuffer& aFrameBuffer) {
+    otError error = OT_ERROR_NONE;
+
+    VerifyOrExit(mSockFd == -1, error = OT_ERROR_ALREADY);
+
+    WaitForSocketFileCreated(mRadioUrl.GetPath());
+
+    mSockFd = OpenFile(mRadioUrl);
+    VerifyOrExit(mSockFd != -1, error = OT_ERROR_FAILED);
+
+    mReceiveFrameCallback = aCallback;
+    mReceiveFrameContext = aCallbackContext;
+    mReceiveFrameBuffer = &aFrameBuffer;
+
+exit:
+    return error;
+}
+
+SocketInterface::~SocketInterface(void) {
+    Deinit();
+}
+
+void SocketInterface::Deinit(void) {
+    CloseFile();
+
+    mReceiveFrameCallback = nullptr;
+    mReceiveFrameContext = nullptr;
+    mReceiveFrameBuffer = nullptr;
+}
+
+otError SocketInterface::SendFrame(const uint8_t* aFrame, uint16_t aLength) {
+    Write(aFrame, aLength);
+
+    return OT_ERROR_NONE;
+}
+
+otError SocketInterface::WaitForFrame(uint64_t aTimeoutUs) {
+    otError error = OT_ERROR_NONE;
+    struct timeval timeout;
+    timeout.tv_sec = static_cast<time_t>(aTimeoutUs / US_PER_S);
+    timeout.tv_usec = static_cast<suseconds_t>(aTimeoutUs % US_PER_S);
+
+    fd_set readFds;
+    fd_set errorFds;
+    int rval;
+
+    FD_ZERO(&readFds);
+    FD_ZERO(&errorFds);
+    FD_SET(mSockFd, &readFds);
+    FD_SET(mSockFd, &errorFds);
+
+    rval = TEMP_FAILURE_RETRY(select(mSockFd + 1, &readFds, nullptr, &errorFds, &timeout));
+
+    if (rval > 0) {
+        if (FD_ISSET(mSockFd, &readFds)) {
+            Read();
+        } else if (FD_ISSET(mSockFd, &errorFds)) {
+            DieNowWithMessage("RCP error", OT_EXIT_FAILURE);
+        } else {
+            DieNow(OT_EXIT_FAILURE);
+        }
+    } else if (rval == 0) {
+        ExitNow(error = OT_ERROR_RESPONSE_TIMEOUT);
+    } else {
+        DieNowWithMessage("wait response", OT_EXIT_FAILURE);
+    }
+
+exit:
+    return error;
+}
+
+void SocketInterface::UpdateFdSet(void* aMainloopContext) {
+    otSysMainloopContext* context = reinterpret_cast<otSysMainloopContext*>(aMainloopContext);
+
+    assert(context != nullptr);
+
+    FD_SET(mSockFd, &context->mReadFdSet);
+
+    if (context->mMaxFd < mSockFd) {
+        context->mMaxFd = mSockFd;
+    }
+}
+
+void SocketInterface::Process(const void* aMainloopContext) {
+    const otSysMainloopContext* context =
+            reinterpret_cast<const otSysMainloopContext*>(aMainloopContext);
+
+    assert(context != nullptr);
+
+    if (FD_ISSET(mSockFd, &context->mReadFdSet)) {
+        Read();
+    }
+}
+
+void SocketInterface::Read(void) {
+    uint8_t buffer[kMaxFrameSize];
+
+    ssize_t rval = TEMP_FAILURE_RETRY(read(mSockFd, buffer, sizeof(buffer)));
+
+    if (rval > 0) {
+        ProcessReceivedData(buffer, static_cast<uint16_t>(rval));
+    } else if (rval < 0) {
+        DieNow(OT_EXIT_ERROR_ERRNO);
+    } else {
+        otLogCritPlat("Socket connection is closed by remote.");
+        exit(OT_EXIT_FAILURE);
+    }
+}
+
+void SocketInterface::Write(const uint8_t* aFrame, uint16_t aLength) {
+    ssize_t rval = TEMP_FAILURE_RETRY(write(mSockFd, aFrame, aLength));
+    VerifyOrDie(rval >= 0, OT_EXIT_ERROR_ERRNO);
+    VerifyOrDie(rval > 0, OT_EXIT_FAILURE);
+}
+
+void SocketInterface::ProcessReceivedData(const uint8_t* aBuffer, uint16_t aLength) {
+    while (aLength--) {
+        uint8_t byte = *aBuffer++;
+        if (mReceiveFrameBuffer->CanWrite(sizeof(uint8_t))) {
+            IgnoreError(mReceiveFrameBuffer->WriteByte(byte));
+        } else {
+            HandleSocketFrame(this, OT_ERROR_NO_BUFS);
+            return;
+        }
+    }
+    HandleSocketFrame(this, OT_ERROR_NONE);
+}
+
+void SocketInterface::HandleSocketFrame(void* aContext, otError aError) {
+    static_cast<SocketInterface*>(aContext)->HandleSocketFrame(aError);
+}
+
+void SocketInterface::HandleSocketFrame(otError aError) {
+    VerifyOrExit((mReceiveFrameCallback != nullptr) && (mReceiveFrameBuffer != nullptr));
+
+    if (aError == OT_ERROR_NONE) {
+        mReceiveFrameCallback(mReceiveFrameContext);
+    } else {
+        mReceiveFrameBuffer->DiscardFrame();
+        otLogWarnPlat("Process socket frame failed: %s", otThreadErrorToString(aError));
+    }
+
+exit:
+    return;
+}
+
+int SocketInterface::OpenFile(const ot::Url::Url& aRadioUrl) {
+    int fd = -1;
+    sockaddr_un serverAddress;
+
+    VerifyOrExit(sizeof(serverAddress.sun_path) > strlen(aRadioUrl.GetPath()),
+                 otLogCritPlat("Invalid file path length"));
+    strncpy(serverAddress.sun_path, aRadioUrl.GetPath(), sizeof(serverAddress.sun_path));
+    serverAddress.sun_family = AF_UNIX;
+
+    fd = socket(AF_UNIX, SOCK_SEQPACKET, 0);
+    VerifyOrExit(fd != -1, otLogCritPlat("open(): errno=%s", strerror(errno)));
+
+    if (connect(fd, reinterpret_cast<struct sockaddr*>(&serverAddress), sizeof(serverAddress)) ==
+        -1) {
+        otLogCritPlat("connect(): errno=%s", strerror(errno));
+        close(fd);
+        fd = -1;
+    }
+
+exit:
+    return fd;
+}
+
+void SocketInterface::CloseFile(void) {
+    VerifyOrExit(mSockFd != -1);
+
+    VerifyOrExit(0 == close(mSockFd), otLogCritPlat("close(): errno=%s", strerror(errno)));
+    VerifyOrExit(wait(nullptr) != -1 || errno == ECHILD,
+                 otLogCritPlat("wait(): errno=%s", strerror(errno)));
+
+    mSockFd = -1;
+
+exit:
+    return;
+}
+
+void SocketInterface::WaitForSocketFileCreated(const char* aPath) {
+    int inotifyFd;
+    int wd;
+    int lastSlashIdx;
+    std::string folderPath;
+    std::string socketPath(aPath);
+
+    VerifyOrExit(!IsSocketFileExisted(aPath));
+
+    inotifyFd = inotify_init();
+    VerifyOrDie(inotifyFd != -1, OT_EXIT_ERROR_ERRNO);
+
+    lastSlashIdx = socketPath.find_last_of('/');
+    VerifyOrDie(lastSlashIdx != std::string::npos, OT_EXIT_ERROR_ERRNO);
+
+    folderPath = socketPath.substr(0, lastSlashIdx);
+    wd = inotify_add_watch(inotifyFd, folderPath.c_str(), IN_CREATE);
+    VerifyOrDie(wd != -1, OT_EXIT_ERROR_ERRNO);
+
+    otLogInfoPlat("Waiting for socket file %s be created...", aPath);
+
+    while (true) {
+        fd_set fds;
+        FD_ZERO(&fds);
+        FD_SET(inotifyFd, &fds);
+        struct timeval timeout = {kMaxSelectTimeMs / MS_PER_S,
+                                  (kMaxSelectTimeMs % MS_PER_S) * MS_PER_S};
+
+        int rval = select(inotifyFd + 1, &fds, nullptr, nullptr, &timeout);
+        VerifyOrDie(rval >= 0, OT_EXIT_ERROR_ERRNO);
+
+        if (rval == 0 && IsSocketFileExisted(aPath)) {
+            break;
+        }
+
+        if (FD_ISSET(inotifyFd, &fds)) {
+            char buffer[sizeof(struct inotify_event)];
+            ssize_t bytesRead = read(inotifyFd, buffer, sizeof(buffer));
+
+            VerifyOrDie(bytesRead >= 0, OT_EXIT_ERROR_ERRNO);
+
+            struct inotify_event* event = reinterpret_cast<struct inotify_event*>(buffer);
+            if ((event->mask & IN_CREATE) && IsSocketFileExisted(aPath)) {
+                break;
+            }
+        }
+    }
+
+    close(inotifyFd);
+
+exit:
+    otLogInfoPlat("Socket file: %s is created", aPath);
+    return;
+}
+
+bool SocketInterface::IsSocketFileExisted(const char* aPath) {
+    struct stat st;
+    return stat(aPath, &st) == 0 && S_ISSOCK(st.st_mode);
+}
+
+}  // namespace threadnetwork
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
diff --git a/threadnetwork/aidl/default/socket_interface.hpp b/threadnetwork/aidl/default/socket_interface.hpp
new file mode 100644
index 0000000..f88e926
--- /dev/null
+++ b/threadnetwork/aidl/default/socket_interface.hpp
@@ -0,0 +1,258 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+/**
+ * @file
+ *   This file includes definitions for the Socket interface interface to radio
+ * (RCP).
+ */
+
+#include "lib/spinel/spinel_interface.hpp"
+#include "lib/url/url.hpp"
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace threadnetwork {
+
+/**
+ * Defines a Socket interface to the Radio Co-processor (RCP)
+ *
+ */
+class SocketInterface : public ot::Spinel::SpinelInterface {
+  public:
+    /**
+     * Initializes the object.
+     *
+     * @param[in] aRadioUrl  RadioUrl parsed from radio url.
+     *
+     */
+    explicit SocketInterface(const ot::Url::Url& aRadioUrl);
+
+    /**
+     * This destructor deinitializes the object.
+     *
+     */
+    ~SocketInterface();
+
+    /**
+     * Initializes the interface to the Radio Co-processor (RCP)
+     *
+     * @note This method should be called before reading and sending Spinel
+     * frames to the interface.
+     *
+     * @param[in] aCallback         Callback on frame received
+     * @param[in] aCallbackContext  Callback context
+     * @param[in] aFrameBuffer      A reference to a `RxFrameBuffer` object.
+     *
+     * @retval OT_ERROR_NONE       The interface is initialized successfully
+     * @retval OT_ERROR_ALREADY    The interface is already initialized.
+     * @retval OT_ERROR_FAILED     Failed to initialize the interface.
+     *
+     */
+    otError Init(ReceiveFrameCallback aCallback, void* aCallbackContext,
+                 RxFrameBuffer& aFrameBuffer);
+
+    /**
+     * Deinitializes the interface to the RCP.
+     *
+     */
+    void Deinit(void);
+
+    /**
+     * Sends a Spinel frame to Radio Co-processor (RCP) over the
+     * socket.
+     *
+     * @param[in] aFrame     A pointer to buffer containing the Spinel frame to
+     * send.
+     * @param[in] aLength    The length (number of bytes) in the frame.
+     *
+     * @retval OT_ERROR_NONE     Successfully sent the Spinel frame.
+     * @retval OT_ERROR_FAILED   Failed to send a frame.
+     *
+     */
+    otError SendFrame(const uint8_t* aFrame, uint16_t aLength);
+
+    /**
+     * Waits for receiving part or all of Spinel frame within specified
+     * interval.
+     *
+     * @param[in]  aTimeout  The timeout value in microseconds.
+     *
+     * @retval OT_ERROR_NONE             Part or all of Spinel frame is
+     * received.
+     * @retval OT_ERROR_RESPONSE_TIMEOUT No Spinel frame is received within @p
+     * aTimeout.
+     * @retval OT_EXIT_FAILURE           RCP error
+     *
+     */
+    otError WaitForFrame(uint64_t aTimeoutUs);
+
+    /**
+     * Updates the file descriptor sets with file descriptors used by the radio
+     * driver.
+     *
+     * @param[in,out]   aMainloopContext  A pointer to the mainloop context
+     * containing fd_sets.
+     *
+     */
+    void UpdateFdSet(void* aMainloopContext);
+
+    /**
+     * Performs radio driver processing.
+     *
+     * @param[in]   aMainloopContext  A pointer to the mainloop context
+     * containing fd_sets.
+     *
+     */
+    void Process(const void* aMainloopContext);
+
+    /**
+     * Returns the bus speed between the host and the radio.
+     *
+     * @return   Bus speed in bits/second.
+     *
+     */
+    uint32_t GetBusSpeed(void) const { return 1000000; }
+
+    /**
+     * Hardware resets the RCP.
+     *
+     * @retval OT_ERROR_NONE            Successfully reset the RCP.
+     * @retval OT_ERROR_NOT_IMPLEMENT   The hardware reset is not implemented.
+     *
+     */
+    otError HardwareReset(void) { return OT_ERROR_NOT_IMPLEMENTED; }
+
+    /**
+     * Returns the RCP interface metrics.
+     *
+     * @return The RCP interface metrics.
+     *
+     */
+    const otRcpInterfaceMetrics* GetRcpInterfaceMetrics(void) const { return &mInterfaceMetrics; }
+
+    /**
+     * Indicates whether or not the given interface matches this interface name.
+     *
+     * @param[in] aInterfaceName A pointer to the interface name.
+     *
+     * @retval TRUE   The given interface name matches this interface name.
+     * @retval FALSE  The given interface name doesn't match this interface
+     * name.
+     */
+    static bool IsInterfaceNameMatch(const char* aInterfaceName) {
+        static const char kInterfaceName[] = "spinel+socket";
+        return (strncmp(aInterfaceName, kInterfaceName, strlen(kInterfaceName)) == 0);
+    }
+
+  private:
+    /**
+     * Instructs `SocketInterface` to read data from radio over the
+     * socket.
+     *
+     * If a full Spinel frame is received, this method invokes the
+     * `HandleSocketFrame()` (on the `aCallback` object from constructor) to
+     * pass the received frame to be processed.
+     *
+     */
+    void Read(void);
+
+    /**
+     * Writes a given frame to the socket.
+     *
+     * @param[in] aFrame  A pointer to buffer containing the frame to write.
+     * @param[in] aLength The length (number of bytes) in the frame.
+     *
+     */
+    void Write(const uint8_t* aFrame, uint16_t aLength);
+
+    /**
+     * Process received data.
+     *
+     * If a full frame is finished processing and we obtain the raw Spinel
+     * frame, this method invokes the `HandleSocketFrame()` (on the `aCallback`
+     * object from constructor) to pass the received frame to be processed.
+     *
+     * @param[in] aBuffer  A pointer to buffer containing data.
+     * @param[in] aLength  The length (number of bytes) in the buffer.
+     *
+     */
+    void ProcessReceivedData(const uint8_t* aBuffer, uint16_t aLength);
+
+    static void HandleSocketFrame(void* aContext, otError aError);
+    void HandleSocketFrame(otError aError);
+
+    /**
+     * Opens file specified by aRadioUrl.
+     *
+     * @param[in] aRadioUrl  A reference to object containing path to file and
+     * data for configuring the connection with tty type file.
+     *
+     * @retval The file descriptor of newly opened file.
+     * @retval -1 Fail to open file.
+     *
+     */
+    int OpenFile(const ot::Url::Url& aRadioUrl);
+
+    /**
+     * Closes file associated with the file descriptor.
+     *
+     */
+    void CloseFile(void);
+
+    /**
+     * Check if socket file is created.
+     *
+     * @param[in] aPath  Socket file path name.
+     *
+     * @retval TRUE The required socket file is created.
+     * @retval FALSE The required socket file is not created.
+     *
+     */
+    bool IsSocketFileExisted(const char* aPath);
+
+    /**
+     * Wait until the socket file is created.
+     *
+     * @param[in] aPath  Socket file path name.
+     *
+     */
+    void WaitForSocketFileCreated(const char* aPath);
+
+    enum {
+        kMaxSelectTimeMs = 2000,  ///< Maximum wait time in Milliseconds for file
+                                  ///< descriptor to become available.
+    };
+
+    ReceiveFrameCallback mReceiveFrameCallback;
+    void* mReceiveFrameContext;
+    RxFrameBuffer* mReceiveFrameBuffer;
+
+    int mSockFd;
+    const ot::Url::Url& mRadioUrl;
+
+    otRcpInterfaceMetrics mInterfaceMetrics;
+
+    // Non-copyable, intentionally not implemented.
+    SocketInterface(const SocketInterface&);
+    SocketInterface& operator=(const SocketInterface&);
+};
+
+}  // namespace threadnetwork
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
diff --git a/threadnetwork/aidl/default/thread_chip.cpp b/threadnetwork/aidl/default/thread_chip.cpp
index ed34e63..d1e1d4c 100644
--- a/threadnetwork/aidl/default/thread_chip.cpp
+++ b/threadnetwork/aidl/default/thread_chip.cpp
@@ -24,6 +24,7 @@
 #include <utils/Log.h>
 
 #include "hdlc_interface.hpp"
+#include "socket_interface.hpp"
 #include "spi_interface.hpp"
 
 namespace aidl {
@@ -43,6 +44,8 @@
         mSpinelInterface = std::make_shared<ot::Posix::SpiInterface>(mUrl);
     } else if (ot::Posix::HdlcInterface::IsInterfaceNameMatch(interfaceName)) {
         mSpinelInterface = std::make_shared<ot::Posix::HdlcInterface>(mUrl);
+    } else if (SocketInterface::IsInterfaceNameMatch(interfaceName)) {
+        mSpinelInterface = std::make_shared<SocketInterface>(mUrl);
     } else {
         ALOGE("The interface \"%s\" is not supported", interfaceName);
         exit(EXIT_FAILURE);
diff --git a/uwb/aidl/default/src/service.rs b/uwb/aidl/default/src/service.rs
index 7d5c073..e97b291 100644
--- a/uwb/aidl/default/src/service.rs
+++ b/uwb/aidl/default/src/service.rs
@@ -6,7 +6,7 @@
 use std::env;
 use std::panic;
 
-use log::Level;
+use log::LevelFilter;
 
 mod uwb;
 mod uwb_chip;
@@ -14,7 +14,7 @@
 fn main() -> anyhow::Result<()> {
     logger::init(
         logger::Config::default()
-            .with_min_level(Level::Debug)
+            .with_max_level(LevelFilter::Debug)
             .with_tag_on_device("android.hardware.uwb"),
     );