diff --git a/audio/aidl/default/EffectConfig.cpp b/audio/aidl/default/EffectConfig.cpp
index f3f674f..730c0bf 100644
--- a/audio/aidl/default/EffectConfig.cpp
+++ b/audio/aidl/default/EffectConfig.cpp
@@ -117,53 +117,59 @@
 
 bool EffectConfig::parseEffect(const tinyxml2::XMLElement& xml) {
     struct EffectLibraries effectLibraries;
-    std::vector<LibraryUuid> libraryUuids;
+    std::vector<Library> libraries;
     std::string name = xml.Attribute("name");
     RETURN_VALUE_IF(name == "", false, "effectsNoName");
 
     LOG(DEBUG) << __func__ << dump(xml);
-    struct LibraryUuid libraryUuid;
+    struct Library library;
     if (std::strcmp(xml.Name(), "effectProxy") == 0) {
         // proxy lib and uuid
-        RETURN_VALUE_IF(!parseLibraryUuid(xml, libraryUuid, true), false, "parseProxyLibFailed");
-        effectLibraries.proxyLibrary = libraryUuid;
+        RETURN_VALUE_IF(!parseLibrary(xml, library, true), false, "parseProxyLibFailed");
+        effectLibraries.proxyLibrary = library;
         // proxy effect libs and UUID
         auto xmlProxyLib = xml.FirstChildElement();
         RETURN_VALUE_IF(!xmlProxyLib, false, "noLibForProxy");
         while (xmlProxyLib) {
-            struct LibraryUuid tempLibraryUuid;
-            RETURN_VALUE_IF(!parseLibraryUuid(*xmlProxyLib, tempLibraryUuid), false,
+            struct Library tempLibrary;
+            RETURN_VALUE_IF(!parseLibrary(*xmlProxyLib, tempLibrary), false,
                             "parseEffectLibFailed");
-            libraryUuids.push_back(std::move(tempLibraryUuid));
+            libraries.push_back(std::move(tempLibrary));
             xmlProxyLib = xmlProxyLib->NextSiblingElement();
         }
     } else {
         // expect only one library if not proxy
-        RETURN_VALUE_IF(!parseLibraryUuid(xml, libraryUuid), false, "parseEffectLibFailed");
-        libraryUuids.push_back(std::move(libraryUuid));
+        RETURN_VALUE_IF(!parseLibrary(xml, library), false, "parseEffectLibFailed");
+        libraries.push_back(std::move(library));
     }
 
-    effectLibraries.libraries = std::move(libraryUuids);
+    effectLibraries.libraries = std::move(libraries);
     mEffectsMap[name] = std::move(effectLibraries);
     return true;
 }
 
-bool EffectConfig::parseLibraryUuid(const tinyxml2::XMLElement& xml,
-                                    struct LibraryUuid& libraryUuid, bool isProxy) {
+bool EffectConfig::parseLibrary(const tinyxml2::XMLElement& xml, struct Library& library,
+                                bool isProxy) {
     // Retrieve library name only if not effectProxy element
     if (!isProxy) {
         const char* name = xml.Attribute("library");
         RETURN_VALUE_IF(!name, false, "noLibraryAttribute");
-        libraryUuid.name = name;
+        library.name = name;
     }
 
     const char* uuidStr = xml.Attribute("uuid");
     RETURN_VALUE_IF(!uuidStr, false, "noUuidAttribute");
-    libraryUuid.uuid = stringToUuid(uuidStr);
-    RETURN_VALUE_IF((libraryUuid.uuid == getEffectUuidZero()), false, "invalidUuidAttribute");
+    library.uuid = stringToUuid(uuidStr);
+    if (const char* typeUuidStr = xml.Attribute("type")) {
+        library.type = stringToUuid(typeUuidStr);
+    }
+    RETURN_VALUE_IF((library.uuid == getEffectUuidZero()), false, "invalidUuidAttribute");
 
-    LOG(DEBUG) << __func__ << (isProxy ? " proxy " : libraryUuid.name) << " : "
-               << ::android::audio::utils::toString(libraryUuid.uuid);
+    LOG(DEBUG) << __func__ << (isProxy ? " proxy " : library.name) << " : uuid "
+               << ::android::audio::utils::toString(library.uuid)
+               << (library.type.has_value()
+                           ? ::android::audio::utils::toString(library.type.value())
+                           : "");
     return true;
 }
 
@@ -241,7 +247,8 @@
     return mProcessingMap;
 }
 
-bool EffectConfig::findUuid(const std::string& xmlEffectName, AudioUuid* uuid) {
+bool EffectConfig::findUuid(const std::pair<std::string, struct EffectLibraries>& effectElem,
+                            AudioUuid* uuid) {
 // Difference from EFFECT_TYPE_LIST_DEF, there could be multiple name mapping to same Effect Type
 #define EFFECT_XML_TYPE_LIST_DEF(V)                        \
     V("acoustic_echo_canceler", AcousticEchoCanceler)      \
@@ -268,6 +275,7 @@
 
 #define GENERATE_MAP_ENTRY_V(s, symbol) {s, &getEffectTypeUuid##symbol},
 
+    const std::string xmlEffectName = effectElem.first;
     typedef const AudioUuid& (*UuidGetter)(void);
     static const std::map<std::string, UuidGetter> uuidMap{
             // std::make_pair("s", &getEffectTypeUuidExtension)};
@@ -276,6 +284,14 @@
         *uuid = (*it->second)();
         return true;
     }
+
+    const auto& libs = effectElem.second.libraries;
+    for (const auto& lib : libs) {
+        if (lib.type.has_value()) {
+            *uuid = lib.type.value();
+            return true;
+        }
+    }
     return false;
 }
 
diff --git a/audio/aidl/default/EffectFactory.cpp b/audio/aidl/default/EffectFactory.cpp
index 8ed62c9..96f13ba 100644
--- a/audio/aidl/default/EffectFactory.cpp
+++ b/audio/aidl/default/EffectFactory.cpp
@@ -49,18 +49,18 @@
             if (auto spEffect = it.first.lock()) {
                 LOG(ERROR) << __func__ << " erase remaining instance UUID "
                            << ::android::audio::utils::toString(it.second.first);
-                destroyEffectImpl(spEffect);
+                destroyEffectImpl_l(spEffect);
             }
         }
     }
 }
 
-ndk::ScopedAStatus Factory::getDescriptorWithUuid(const AudioUuid& uuid, Descriptor* desc) {
+ndk::ScopedAStatus Factory::getDescriptorWithUuid_l(const AudioUuid& uuid, Descriptor* desc) {
     RETURN_IF(!desc, EX_NULL_POINTER, "nullDescriptor");
 
     if (mEffectLibMap.count(uuid)) {
         auto& entry = mEffectLibMap[uuid];
-        getDlSyms(entry);
+        getDlSyms_l(entry);
         auto& libInterface = std::get<kMapEntryInterfaceIndex>(entry);
         RETURN_IF(!libInterface || !libInterface->queryEffectFunc, EX_NULL_POINTER,
                   "dlNullQueryEffectFunc");
@@ -75,6 +75,7 @@
                                          const std::optional<AudioUuid>& in_impl_uuid,
                                          const std::optional<AudioUuid>& in_proxy_uuid,
                                          std::vector<Descriptor>* _aidl_return) {
+    std::lock_guard lg(mMutex);
     // get the matching list
     std::vector<Descriptor::Identity> idList;
     std::copy_if(mIdentitySet.begin(), mIdentitySet.end(), std::back_inserter(idList),
@@ -88,7 +89,8 @@
     for (const auto& id : idList) {
         if (mEffectLibMap.count(id.uuid)) {
             Descriptor desc;
-            RETURN_IF_ASTATUS_NOT_OK(getDescriptorWithUuid(id.uuid, &desc), "getDescriptorFailed");
+            RETURN_IF_ASTATUS_NOT_OK(getDescriptorWithUuid_l(id.uuid, &desc),
+                                     "getDescriptorFailed");
             // update proxy UUID with information from config xml
             desc.common.id.proxy = id.proxy;
             _aidl_return->emplace_back(std::move(desc));
@@ -99,18 +101,19 @@
 
 ndk::ScopedAStatus Factory::queryProcessing(const std::optional<Processing::Type>& in_type,
                                             std::vector<Processing>* _aidl_return) {
+    std::lock_guard lg(mMutex);
     const auto& processings = mConfig.getProcessingMap();
     // Processing stream type
     for (const auto& procIter : processings) {
         if (!in_type.has_value() || in_type.value() == procIter.first) {
             Processing process = {.type = procIter.first /* Processing::Type */};
             for (const auto& libs : procIter.second /* std::vector<struct EffectLibraries> */) {
-                for (const auto& lib : libs.libraries /* std::vector<struct LibraryUuid> */) {
+                for (const auto& lib : libs.libraries /* std::vector<struct Library> */) {
                     Descriptor desc;
                     if (libs.proxyLibrary.has_value()) {
                         desc.common.id.proxy = libs.proxyLibrary.value().uuid;
                     }
-                    RETURN_IF_ASTATUS_NOT_OK(getDescriptorWithUuid(lib.uuid, &desc),
+                    RETURN_IF_ASTATUS_NOT_OK(getDescriptorWithUuid_l(lib.uuid, &desc),
                                              "getDescriptorFailed");
                     process.ids.emplace_back(desc);
                 }
@@ -125,9 +128,10 @@
 ndk::ScopedAStatus Factory::createEffect(const AudioUuid& in_impl_uuid,
                                          std::shared_ptr<IEffect>* _aidl_return) {
     LOG(DEBUG) << __func__ << ": UUID " << ::android::audio::utils::toString(in_impl_uuid);
+    std::lock_guard lg(mMutex);
     if (mEffectLibMap.count(in_impl_uuid)) {
         auto& entry = mEffectLibMap[in_impl_uuid];
-        getDlSyms(entry);
+        getDlSyms_l(entry);
 
         auto& libInterface = std::get<kMapEntryInterfaceIndex>(entry);
         RETURN_IF(!libInterface || !libInterface->createEffectFunc, EX_NULL_POINTER,
@@ -152,7 +156,7 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus Factory::destroyEffectImpl(const std::shared_ptr<IEffect>& in_handle) {
+ndk::ScopedAStatus Factory::destroyEffectImpl_l(const std::shared_ptr<IEffect>& in_handle) {
     std::weak_ptr<IEffect> wpHandle(in_handle);
     // find the effect entry with key (std::weak_ptr<IEffect>)
     if (auto effectIt = mEffectMap.find(wpHandle); effectIt != mEffectMap.end()) {
@@ -177,7 +181,7 @@
 }
 
 // go over the map and cleanup all expired weak_ptrs.
-void Factory::cleanupEffectMap() {
+void Factory::cleanupEffectMap_l() {
     for (auto it = mEffectMap.begin(); it != mEffectMap.end();) {
         if (nullptr == it->first.lock()) {
             it = mEffectMap.erase(it);
@@ -189,13 +193,15 @@
 
 ndk::ScopedAStatus Factory::destroyEffect(const std::shared_ptr<IEffect>& in_handle) {
     LOG(DEBUG) << __func__ << ": instance " << in_handle.get();
-    ndk::ScopedAStatus status = destroyEffectImpl(in_handle);
+    std::lock_guard lg(mMutex);
+    ndk::ScopedAStatus status = destroyEffectImpl_l(in_handle);
     // always do the cleanup
-    cleanupEffectMap();
+    cleanupEffectMap_l();
     return status;
 }
 
-bool Factory::openEffectLibrary(const AudioUuid& impl, const std::string& path) {
+bool Factory::openEffectLibrary(const AudioUuid& impl,
+                                const std::string& path) NO_THREAD_SAFETY_ANALYSIS {
     std::function<void(void*)> dlClose = [](void* handle) -> void {
         if (handle && dlclose(handle)) {
             LOG(ERROR) << "dlclose failed " << dlerror();
@@ -219,9 +225,9 @@
     return true;
 }
 
-void Factory::createIdentityWithConfig(const EffectConfig::LibraryUuid& configLib,
-                                       const AudioUuid& typeUuid,
-                                       const std::optional<AudioUuid> proxyUuid) {
+void Factory::createIdentityWithConfig(
+        const EffectConfig::Library& configLib, const AudioUuid& typeUuid,
+        const std::optional<AudioUuid> proxyUuid) NO_THREAD_SAFETY_ANALYSIS {
     static const auto& libMap = mConfig.getLibraryMap();
     const std::string& libName = configLib.name;
     if (auto path = libMap.find(libName); path != libMap.end()) {
@@ -246,8 +252,7 @@
 void Factory::loadEffectLibs() {
     const auto& configEffectsMap = mConfig.getEffectsMap();
     for (const auto& configEffects : configEffectsMap) {
-        if (AudioUuid uuid;
-            EffectConfig::findUuid(configEffects.first /* xml effect name */, &uuid)) {
+        if (AudioUuid type; EffectConfig::findUuid(configEffects /* xml effect */, &type)) {
             const auto& configLibs = configEffects.second;
             std::optional<AudioUuid> proxyUuid;
             if (configLibs.proxyLibrary.has_value()) {
@@ -255,7 +260,7 @@
                 proxyUuid = proxyLib.uuid;
             }
             for (const auto& configLib : configLibs.libraries) {
-                createIdentityWithConfig(configLib, uuid, proxyUuid);
+                createIdentityWithConfig(configLib, type, proxyUuid);
             }
         } else {
             LOG(ERROR) << __func__ << ": can not find type UUID for effect " << configEffects.first
@@ -264,7 +269,7 @@
     }
 }
 
-void Factory::getDlSyms(DlEntry& entry) {
+void Factory::getDlSyms_l(DlEntry& entry) {
     auto& dlHandle = std::get<kMapEntryHandleIndex>(entry);
     RETURN_VALUE_IF(!dlHandle, void(), "dlNullHandle");
     // Get the reference of the DL interfaces in library map tuple.
diff --git a/audio/aidl/default/EffectImpl.cpp b/audio/aidl/default/EffectImpl.cpp
index da1ad11..c81c731 100644
--- a/audio/aidl/default/EffectImpl.cpp
+++ b/audio/aidl/default/EffectImpl.cpp
@@ -76,7 +76,7 @@
 }
 
 ndk::ScopedAStatus EffectImpl::setParameter(const Parameter& param) {
-    LOG(DEBUG) << getEffectName() << __func__ << " with: " << param.toString();
+    LOG(VERBOSE) << getEffectName() << __func__ << " with: " << param.toString();
 
     const auto tag = param.getTag();
     switch (tag) {
@@ -100,7 +100,6 @@
 }
 
 ndk::ScopedAStatus EffectImpl::getParameter(const Parameter::Id& id, Parameter* param) {
-    LOG(DEBUG) << getEffectName() << __func__ << id.toString();
     auto tag = id.getTag();
     switch (tag) {
         case Parameter::Id::commonTag: {
@@ -117,7 +116,7 @@
             break;
         }
     }
-    LOG(DEBUG) << getEffectName() << __func__ << param->toString();
+    LOG(VERBOSE) << getEffectName() << __func__ << id.toString() << param->toString();
     return ndk::ScopedAStatus::ok();
 }
 
@@ -254,7 +253,7 @@
     for (int i = 0; i < samples; i++) {
         *out++ = *in++;
     }
-    LOG(DEBUG) << getEffectName() << __func__ << " done processing " << samples << " samples";
+    LOG(VERBOSE) << getEffectName() << __func__ << " done processing " << samples << " samples";
     return {STATUS_OK, samples, samples};
 }
 
diff --git a/audio/aidl/default/EffectThread.cpp b/audio/aidl/default/EffectThread.cpp
index 574dc69..cd2ba53 100644
--- a/audio/aidl/default/EffectThread.cpp
+++ b/audio/aidl/default/EffectThread.cpp
@@ -149,8 +149,8 @@
         IEffect::Status status = effectProcessImpl(buffer, buffer, processSamples);
         outputMQ->write(buffer, status.fmqProduced);
         statusMQ->writeBlocking(&status, 1);
-        LOG(DEBUG) << mName << __func__ << ": done processing, effect consumed "
-                   << status.fmqConsumed << " produced " << status.fmqProduced;
+        LOG(VERBOSE) << mName << __func__ << ": done processing, effect consumed "
+                     << status.fmqConsumed << " produced " << status.fmqProduced;
     }
 }
 
diff --git a/audio/aidl/default/audio_effects_config.xml b/audio/aidl/default/audio_effects_config.xml
index 6627ae7..00de797 100644
--- a/audio/aidl/default/audio_effects_config.xml
+++ b/audio/aidl/default/audio_effects_config.xml
@@ -50,7 +50,8 @@
     </libraries>
 
     <!-- list of effects to load.
-         Each "effect" element must contain a "name", "library" and a "uuid" attribute.
+         Each "effect" element must contain a "name", "library" and a "uuid" attribute, an optional
+         "type" attribute can be used to add any customized effect type.
          The value of the "library" attribute must correspond to the name of one library element in
          the "libraries" element.
          The "name" attribute used to specific effect type, and should be mapping to a key of
@@ -62,8 +63,8 @@
          result of IFactory.queryEffects() to decide which effect implementation should be part of
          proxy and which not.
 
-         Only "name", "library", and "uuid" attributes in "effects" element are meaningful and
-         parsed out by EffectConfig class, all other attributes are ignored.
+         Only "name", "library", "uuid", and "type" attributes in "effects" element are meaningful
+          and parsed out by EffectConfig class, all other attributes are ignored.
          Only "name" and "uuid" attributes in "effectProxy" element are meaningful and parsed out
          by EffectConfig class, all other attributes are ignored.
     -->
@@ -94,7 +95,7 @@
             <libsw library="equalizersw" uuid="0bed4300-847d-11df-bb17-0002a5d5c51b"/>
             <libsw library="bundle" uuid="ce772f20-847d-11df-bb17-0002a5d5c51b"/>
         </effectProxy>
-        <effect name="extensioneffect" library="extensioneffect" uuid="fa81dd00-588b-11ed-9b6a-0242ac120002"/>
+        <effect name="extension_effect" library="extensioneffect" uuid="fa81dd00-588b-11ed-9b6a-0242ac120002" type="fa81de0e-588b-11ed-9b6a-0242ac120002"/>
         <effect name="acoustic_echo_canceler" library="aecsw" uuid="bb392ec0-8d4d-11e0-a896-0002a5d5c51b"/>
         <effect name="noise_suppression" library="nssw" uuid="c06c8400-8e06-11e0-9cb6-0002a5d5c51b"/>
     </effects>
diff --git a/audio/aidl/default/include/effect-impl/EffectContext.h b/audio/aidl/default/include/effect-impl/EffectContext.h
index 22cdb6b..698e7a5 100644
--- a/audio/aidl/default/include/effect-impl/EffectContext.h
+++ b/audio/aidl/default/include/effect-impl/EffectContext.h
@@ -124,11 +124,11 @@
 
     virtual RetCode setCommon(const Parameter::Common& common) {
         mCommon = common;
-        LOG(INFO) << __func__ << mCommon.toString();
+        LOG(VERBOSE) << __func__ << mCommon.toString();
         return RetCode::SUCCESS;
     }
     virtual Parameter::Common getCommon() {
-        LOG(DEBUG) << __func__ << mCommon.toString();
+        LOG(VERBOSE) << __func__ << mCommon.toString();
         return mCommon;
     }
 
diff --git a/audio/aidl/default/include/effect-impl/EffectWorker.h b/audio/aidl/default/include/effect-impl/EffectWorker.h
index b456817..421429a 100644
--- a/audio/aidl/default/include/effect-impl/EffectWorker.h
+++ b/audio/aidl/default/include/effect-impl/EffectWorker.h
@@ -45,8 +45,8 @@
         auto readSamples = inputMQ->availableToRead(), writeSamples = outputMQ->availableToWrite();
         if (readSamples && writeSamples) {
             auto processSamples = std::min(readSamples, writeSamples);
-            LOG(DEBUG) << __func__ << " available to read " << readSamples << " available to write "
-                       << writeSamples << " process " << processSamples;
+            LOG(VERBOSE) << __func__ << " available to read " << readSamples
+                         << " available to write " << writeSamples << " process " << processSamples;
 
             auto buffer = mContext->getWorkBuffer();
             inputMQ->read(buffer, processSamples);
@@ -54,8 +54,8 @@
             IEffect::Status status = effectProcessImpl(buffer, buffer, processSamples);
             outputMQ->write(buffer, status.fmqProduced);
             statusMQ->writeBlocking(&status, 1);
-            LOG(DEBUG) << __func__ << " done processing, effect consumed " << status.fmqConsumed
-                       << " produced " << status.fmqProduced;
+            LOG(VERBOSE) << __func__ << " done processing, effect consumed " << status.fmqConsumed
+                         << " produced " << status.fmqProduced;
         } else {
             // TODO: maybe add some sleep here to avoid busy waiting
         }
diff --git a/audio/aidl/default/include/effectFactory-impl/EffectConfig.h b/audio/aidl/default/include/effectFactory-impl/EffectConfig.h
index f8a86e1..344846a 100644
--- a/audio/aidl/default/include/effectFactory-impl/EffectConfig.h
+++ b/audio/aidl/default/include/effectFactory-impl/EffectConfig.h
@@ -40,14 +40,15 @@
   public:
     explicit EffectConfig(const std::string& file);
 
-    struct LibraryUuid {
+    struct Library {
         std::string name;  // library name
-        ::aidl::android::media::audio::common::AudioUuid uuid;
+        ::aidl::android::media::audio::common::AudioUuid uuid;  // implementation UUID
+        std::optional<::aidl::android::media::audio::common::AudioUuid> type;  // optional type UUID
     };
     // <effects>
     struct EffectLibraries {
-        std::optional<struct LibraryUuid> proxyLibrary;
-        std::vector<struct LibraryUuid> libraries;
+        std::optional<struct Library> proxyLibrary;
+        std::vector<struct Library> libraries;
     };
 
     int getSkippedElements() const { return mSkippedElements; }
@@ -56,7 +57,7 @@
         return mEffectsMap;
     }
 
-    static bool findUuid(const std::string& xmlEffectName,
+    static bool findUuid(const std::pair<std::string, struct EffectLibraries>& effectElem,
                          ::aidl::android::media::audio::common::AudioUuid* uuid);
 
     using ProcessingLibrariesMap = std::map<Processing::Type, std::vector<struct EffectLibraries>>;
@@ -96,8 +97,8 @@
     bool parseProcessing(Processing::Type::Tag typeTag, const tinyxml2::XMLElement& xml);
 
     // Function to parse effect.library name and effect.uuid from xml
-    bool parseLibraryUuid(const tinyxml2::XMLElement& xml, struct LibraryUuid& libraryUuid,
-                          bool isProxy = false);
+    bool parseLibrary(const tinyxml2::XMLElement& xml, struct Library& library,
+                      bool isProxy = false);
 
     const char* dump(const tinyxml2::XMLElement& element,
                      tinyxml2::XMLPrinter&& printer = {}) const;
diff --git a/audio/aidl/default/include/effectFactory-impl/EffectFactory.h b/audio/aidl/default/include/effectFactory-impl/EffectFactory.h
index ad59ca7..d0b8204 100644
--- a/audio/aidl/default/include/effectFactory-impl/EffectFactory.h
+++ b/audio/aidl/default/include/effectFactory-impl/EffectFactory.h
@@ -24,6 +24,7 @@
 #include <vector>
 
 #include <aidl/android/hardware/audio/effect/BnFactory.h>
+#include <android-base/thread_annotations.h>
 #include "EffectConfig.h"
 
 namespace aidl::android::hardware::audio::effect {
@@ -82,9 +83,11 @@
   private:
     const EffectConfig mConfig;
     ~Factory();
+
+    std::mutex mMutex;
     // Set of effect descriptors supported by the devices.
-    std::set<Descriptor> mDescSet;
-    std::set<Descriptor::Identity> mIdentitySet;
+    std::set<Descriptor> mDescSet GUARDED_BY(mMutex);
+    std::set<Descriptor::Identity> mIdentitySet GUARDED_BY(mMutex);
 
     static constexpr int kMapEntryHandleIndex = 0;
     static constexpr int kMapEntryInterfaceIndex = 1;
@@ -94,26 +97,29 @@
                        std::string /* library name */>
             DlEntry;
 
-    std::map<aidl::android::media::audio::common::AudioUuid /* implUUID */, DlEntry> mEffectLibMap;
+    std::map<aidl::android::media::audio::common::AudioUuid /* implUUID */, DlEntry> mEffectLibMap
+            GUARDED_BY(mMutex);
 
     typedef std::pair<aidl::android::media::audio::common::AudioUuid, ndk::SpAIBinder> EffectEntry;
-    std::map<std::weak_ptr<IEffect>, EffectEntry, std::owner_less<>> mEffectMap;
+    std::map<std::weak_ptr<IEffect>, EffectEntry, std::owner_less<>> mEffectMap GUARDED_BY(mMutex);
 
-    ndk::ScopedAStatus destroyEffectImpl(const std::shared_ptr<IEffect>& in_handle);
-    void cleanupEffectMap();
+    ndk::ScopedAStatus destroyEffectImpl_l(const std::shared_ptr<IEffect>& in_handle)
+            REQUIRES(mMutex);
+    void cleanupEffectMap_l() REQUIRES(mMutex);
     bool openEffectLibrary(const ::aidl::android::media::audio::common::AudioUuid& impl,
                            const std::string& path);
     void createIdentityWithConfig(
-            const EffectConfig::LibraryUuid& configLib,
+            const EffectConfig::Library& configLib,
             const ::aidl::android::media::audio::common::AudioUuid& typeUuidStr,
             const std::optional<::aidl::android::media::audio::common::AudioUuid> proxyUuid);
 
-    ndk::ScopedAStatus getDescriptorWithUuid(
-            const aidl::android::media::audio::common::AudioUuid& uuid, Descriptor* desc);
+    ndk::ScopedAStatus getDescriptorWithUuid_l(
+            const aidl::android::media::audio::common::AudioUuid& uuid, Descriptor* desc)
+            REQUIRES(mMutex);
 
     void loadEffectLibs();
     /* Get effect_dl_interface_s from library handle */
-    void getDlSyms(DlEntry& entry);
+    void getDlSyms_l(DlEntry& entry) REQUIRES(mMutex);
 };
 
 }  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/vts/EffectHelper.h b/audio/aidl/vts/EffectHelper.h
index 4e84f6b..685d07d 100644
--- a/audio/aidl/vts/EffectHelper.h
+++ b/audio/aidl/vts/EffectHelper.h
@@ -30,6 +30,7 @@
 #include <android/binder_auto_utils.h>
 #include <fmq/AidlMessageQueue.h>
 #include <gtest/gtest.h>
+#include <system/audio_aidl_utils.h>
 #include <system/audio_effects/aidl_effects_utils.h>
 #include <system/audio_effects/effect_uuid.h>
 
@@ -51,6 +52,7 @@
 using aidl::android::media::audio::common::AudioFormatType;
 using aidl::android::media::audio::common::AudioUuid;
 using aidl::android::media::audio::common::PcmType;
+using ::android::audio::utils::toString;
 using ::android::hardware::EventFlag;
 
 const AudioFormatDescription kDefaultFormatDescription = {
@@ -63,6 +65,12 @@
                                     ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>
         DataMQ;
 
+static inline std::string getPrefix(Descriptor& descriptor) {
+    std::string prefix = "Implementor_" + descriptor.common.implementor + "_name_" +
+                         descriptor.common.name + "_UUID_" + toString(descriptor.common.id.uuid);
+    return prefix;
+}
+
 class EffectHelper {
   public:
     static void create(std::shared_ptr<IFactory> factory, std::shared_ptr<IEffect>& effect,
@@ -71,7 +79,7 @@
         auto& id = desc.common.id;
         ASSERT_STATUS(status, factory->createEffect(id.uuid, &effect));
         if (status == EX_NONE) {
-            ASSERT_NE(effect, nullptr) << id.uuid.toString();
+            ASSERT_NE(effect, nullptr) << toString(id.uuid);
         }
     }
 
diff --git a/audio/aidl/vts/VtsHalAECTargetTest.cpp b/audio/aidl/vts/VtsHalAECTargetTest.cpp
index 8828c41..0354e3c 100644
--- a/audio/aidl/vts/VtsHalAECTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAECTargetTest.cpp
@@ -51,7 +51,7 @@
         ASSERT_NE(nullptr, mFactory);
         ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
 
-        Parameter::Specific specific = getDefaultParamSpecific();
+        auto specific = getDefaultParamSpecific();
         Parameter::Common common = EffectHelper::createParamCommon(
                 0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
                 kInputFrameCount /* iFrameCount */, kOutputFrameCount /* oFrameCount */);
@@ -65,8 +65,13 @@
         ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
     }
 
-    Parameter::Specific getDefaultParamSpecific() {
-        AcousticEchoCanceler aec = AcousticEchoCanceler::make<AcousticEchoCanceler::echoDelayUs>(0);
+    std::optional<Parameter::Specific> getDefaultParamSpecific() {
+        auto aec = AcousticEchoCanceler::make<AcousticEchoCanceler::echoDelayUs>(0);
+        if (!isParameterValid<AcousticEchoCanceler, Range::acousticEchoCanceler>(aec,
+                                                                                 mDescriptor)) {
+            return std::nullopt;
+        }
+
         Parameter::Specific specific =
                 Parameter::Specific::make<Parameter::Specific::acousticEchoCanceler>(aec);
         return specific;
@@ -162,10 +167,8 @@
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string echoDelay = std::to_string(std::get<PARAM_ECHO_DELAY>(info.param));
             std::string mobileMode = std::get<PARAM_MOBILE_MODE>(info.param) ? "true" : "false";
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_EchoDelay_" + echoDelay +
-                               "_MobileMode_" + mobileMode;
+            std::string name =
+                    getPrefix(descriptor) + "_EchoDelay_" + echoDelay + "_MobileMode_" + mobileMode;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalAGC1TargetTest.cpp b/audio/aidl/vts/VtsHalAGC1TargetTest.cpp
index edfcdf6..65c6a8f 100644
--- a/audio/aidl/vts/VtsHalAGC1TargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAGC1TargetTest.cpp
@@ -177,11 +177,9 @@
                     std::to_string(std::get<PARAM_MAX_COMPRESSION_GAIN>(info.param));
             std::string enableLimiter = std::to_string(std::get<PARAM_ENABLE_LIMITER>(info.param));
 
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_target_peak_level_" +
-                               targetPeakLevel + "_max_compression_gain_" + maxCompressionGain +
-                               "_enable_limiter_" + enableLimiter;
+            std::string name = getPrefix(descriptor) + "_target_peak_level_" + targetPeakLevel +
+                               "_max_compression_gain_" + maxCompressionGain + "_enable_limiter_" +
+                               enableLimiter;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalAGC2TargetTest.cpp b/audio/aidl/vts/VtsHalAGC2TargetTest.cpp
index 8ba8e45..46a569e 100644
--- a/audio/aidl/vts/VtsHalAGC2TargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAGC2TargetTest.cpp
@@ -183,9 +183,7 @@
             std::string margin =
                     std::to_string(static_cast<int>(std::get<PARAM_SATURATION_MARGIN>(info.param)));
 
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_digital_gain_" + gain +
+            std::string name = getPrefix(descriptor) + "_digital_gain_" + gain +
                                "_level_estimator_" + estimator + "_margin_" + margin;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
diff --git a/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp b/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp
index 9cd6c22..8084a59 100644
--- a/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp
@@ -36,6 +36,11 @@
 #include "EffectFactoryHelper.h"
 #include "TestUtils.h"
 
+#include <system/audio_aidl_utils.h>
+
+using namespace android;
+using ::android::audio::utils::toString;
+
 using namespace android;
 
 using aidl::android::hardware::audio::effect::Descriptor;
@@ -93,7 +98,7 @@
             std::shared_ptr<IEffect> effect;
             EXPECT_STATUS(expectStatus, mEffectFactory->createEffect(uuid, &effect));
             if (expectStatus == EX_NONE) {
-                EXPECT_NE(effect, nullptr) << " null effect with uuid: " << uuid.toString();
+                EXPECT_NE(effect, nullptr) << " null effect with uuid: " << toString(uuid);
                 effects.push_back(std::move(effect));
             }
         }
@@ -148,7 +153,7 @@
     }
     std::string msg = " missing type UUID:\n";
     for (const auto& uuid : typeUuidSet) {
-        msg += (uuid.toString() + "\n");
+        msg += (toString(uuid) + "\n");
     }
     SCOPED_TRACE(msg);
     EXPECT_EQ(0UL, typeUuidSet.size());
diff --git a/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp b/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
index 436f2a3..4ad9b2d 100644
--- a/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
@@ -848,10 +848,7 @@
                 EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor))),
         [](const testing::TestParamInfo<AudioEffectTest::ParamType>& info) {
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_TYPE_" +
-                               descriptor.common.id.type.toString() + "_UUID_" +
-                               descriptor.common.id.uuid.toString();
+            std::string name = getPrefix(descriptor);
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp b/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp
index 9cfdc50..afddb84 100644
--- a/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalBassBoostTargetTest.cpp
@@ -145,9 +145,7 @@
         [](const testing::TestParamInfo<BassBoostParamTest::ParamType>& info) {
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string strength = std::to_string(std::get<PARAM_STRENGTH>(info.param));
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_strength_" + strength;
+            std::string name = getPrefix(descriptor) + "_strength_" + strength;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalDownmixTargetTest.cpp b/audio/aidl/vts/VtsHalDownmixTargetTest.cpp
index 5aeebde..7a2f31b 100644
--- a/audio/aidl/vts/VtsHalDownmixTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalDownmixTargetTest.cpp
@@ -126,9 +126,7 @@
         [](const testing::TestParamInfo<DownmixParamTest::ParamType>& info) {
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string type = std::to_string(static_cast<int>(std::get<PARAM_TYPE>(info.param)));
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_type" + type;
+            std::string name = getPrefix(descriptor) + "_type" + type;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp b/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
index 033e3b5..5509c76 100644
--- a/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
+++ b/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
@@ -513,9 +513,7 @@
             auto descriptor = std::get<ENGINE_TEST_INSTANCE_NAME>(info.param).second;
             DynamicsProcessing::EngineArchitecture cfg;
             fillEngineArchConfig(cfg, info.param);
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_Cfg_" + cfg.toString();
+            std::string name = getPrefix(descriptor) + "_Cfg_" + cfg.toString();
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp b/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp
index 05c2c5b..f2ef185 100644
--- a/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp
@@ -209,9 +209,7 @@
             auto descriptor = std::get<0>(info.param).second;
             std::string roomLevel = std::to_string(std::get<1>(info.param));
 
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_roomLevel" + roomLevel;
+            std::string name = getPrefix(descriptor) + "_roomLevel" + roomLevel;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp b/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp
index 716a2c6..37e7c0a 100644
--- a/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp
@@ -209,9 +209,7 @@
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string bandLevel =
                     ::android::internal::ToString(std::get<PARAM_BAND_LEVEL>(info.param));
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_preset_" +
+            std::string name = getPrefix(descriptor) + "_preset_" +
                                std::to_string(std::get<PARAM_PRESET>(info.param)) + "_bandLevel_" +
                                bandLevel;
             std::replace_if(
diff --git a/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp b/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp
index 7c79d1b..54caed9 100644
--- a/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp
@@ -195,12 +195,10 @@
                     std::to_string(std::get<PARAM_VIBRATION_INFORMATION_Q_FACTOR>(info.param));
             std::string maxAmplitude =
                     std::to_string(std::get<PARAM_VIBRATION_INFORMATION_MAX_AMPLITUDE>(info.param));
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_hapticScaleId" +
-                               hapticScaleID + "_hapticScaleVibScale" + hapticScaleVibScale +
-                               "_resonantFrequency" + resonantFrequency + "_qFactor" + qFactor +
-                               "_maxAmplitude" + maxAmplitude;
+            std::string name = getPrefix(descriptor) + "_hapticScaleId" + hapticScaleID +
+                               "_hapticScaleVibScale" + hapticScaleVibScale + "_resonantFrequency" +
+                               resonantFrequency + "_qFactor" + qFactor + "_maxAmplitude" +
+                               maxAmplitude;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalLoudnessEnhancerTargetTest.cpp b/audio/aidl/vts/VtsHalLoudnessEnhancerTargetTest.cpp
index 96b048e..cbb80a9 100644
--- a/audio/aidl/vts/VtsHalLoudnessEnhancerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalLoudnessEnhancerTargetTest.cpp
@@ -131,9 +131,7 @@
         [](const testing::TestParamInfo<LoudnessEnhancerParamTest::ParamType>& info) {
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string gainMb = std::to_string(std::get<PARAM_GAIN_MB>(info.param));
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_gainMb_" + gainMb;
+            std::string name = getPrefix(descriptor) + "_gainMb_" + gainMb;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalNSTargetTest.cpp b/audio/aidl/vts/VtsHalNSTargetTest.cpp
index 5525c80..624d5d2 100644
--- a/audio/aidl/vts/VtsHalNSTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalNSTargetTest.cpp
@@ -48,7 +48,7 @@
         ASSERT_NE(nullptr, mFactory);
         ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
 
-        Parameter::Specific specific = getDefaultParamSpecific();
+        std::optional<Parameter::Specific> specific = getDefaultParamSpecific();
         Parameter::Common common = EffectHelper::createParamCommon(
                 0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
                 kInputFrameCount /* iFrameCount */, kOutputFrameCount /* oFrameCount */);
@@ -62,9 +62,13 @@
         ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
     }
 
-    Parameter::Specific getDefaultParamSpecific() {
+    std::optional<Parameter::Specific> getDefaultParamSpecific() {
         NoiseSuppression ns =
                 NoiseSuppression::make<NoiseSuppression::level>(NoiseSuppression::Level::MEDIUM);
+        if (!isParameterValid<NoiseSuppression, Range::noiseSuppression>(ns, mDescriptor)) {
+            return std::nullopt;
+        }
+
         Parameter::Specific specific =
                 Parameter::Specific::make<Parameter::Specific::noiseSuppression>(ns);
         return specific;
@@ -85,7 +89,9 @@
             // validate parameter
             Descriptor desc;
             ASSERT_STATUS(EX_NONE, mEffect->getDescriptor(&desc));
-            const binder_exception_t expected = EX_NONE;
+            const bool valid =
+                    isParameterValid<NoiseSuppression, Range::noiseSuppression>(ns, desc);
+            const binder_exception_t expected = valid ? EX_NONE : EX_ILLEGAL_ARGUMENT;
 
             // set parameter
             Parameter expectParam;
@@ -155,10 +161,7 @@
                     std::get<PARAM_LEVEL>(info.param));
             std::string type = aidl::android::hardware::audio::effect::toString(
                     std::get<PARAM_TYPE>(info.param));
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_level_" + level + "_type_" +
-                               type;
+            std::string name = getPrefix(descriptor) + "_level_" + level + "_type_" + type;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp b/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp
index 8fb4ebf..3056c6c 100644
--- a/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp
@@ -137,9 +137,7 @@
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string preset =
                     std::to_string(static_cast<int>(std::get<PARAM_PRESETS>(info.param)));
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_preset" + preset;
+            std::string name = getPrefix(descriptor) + "_preset" + preset;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalVirtualizerTargetTest.cpp b/audio/aidl/vts/VtsHalVirtualizerTargetTest.cpp
index 6b1da63..07a9fa4 100644
--- a/audio/aidl/vts/VtsHalVirtualizerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalVirtualizerTargetTest.cpp
@@ -141,9 +141,7 @@
         [](const testing::TestParamInfo<VirtualizerParamTest::ParamType>& info) {
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string strength = std::to_string(std::get<PARAM_STRENGTH>(info.param));
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_strength" + strength;
+            std::string name = getPrefix(descriptor) + "_strength" + strength;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp b/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
index f41ba30..903ba69 100644
--- a/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
@@ -195,9 +195,7 @@
                     std::get<PARAM_MEASUREMENT_MODE>(info.param));
             std::string latency = std::to_string(std::get<PARAM_LATENCY>(info.param));
 
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_captureSize" + captureSize +
+            std::string name = getPrefix(descriptor) + "_captureSize" + captureSize +
                                "_scalingMode" + scalingMode + "_measurementMode" + measurementMode +
                                "_latency" + latency;
             std::replace_if(
diff --git a/audio/aidl/vts/VtsHalVolumeTargetTest.cpp b/audio/aidl/vts/VtsHalVolumeTargetTest.cpp
index 90b7f37..0b5b9fc 100644
--- a/audio/aidl/vts/VtsHalVolumeTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalVolumeTargetTest.cpp
@@ -149,10 +149,7 @@
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string level = std::to_string(std::get<PARAM_LEVEL>(info.param));
             std::string mute = std::to_string(std::get<PARAM_MUTE>(info.param));
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               descriptor.common.id.uuid.toString() + "_level" + level + "_mute" +
-                               mute;
+            std::string name = getPrefix(descriptor) + "_level" + level + "_mute" + mute;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/biometrics/fingerprint/aidl/default/FakeFingerprintEngine.cpp b/biometrics/fingerprint/aidl/default/FakeFingerprintEngine.cpp
index 9f9ca96..ec28846 100644
--- a/biometrics/fingerprint/aidl/default/FakeFingerprintEngine.cpp
+++ b/biometrics/fingerprint/aidl/default/FakeFingerprintEngine.cpp
@@ -52,6 +52,14 @@
                                        const keymaster::HardwareAuthToken& hat,
                                        const std::future<void>& cancel) {
     BEGIN_OP(0);
+
+    // Do proper HAT verification in the real implementation.
+    if (hat.mac.empty()) {
+        LOG(ERROR) << "Fail: hat";
+        cb->onError(Error::UNABLE_TO_PROCESS, 0 /* vendorError */);
+        return;
+    }
+
     updateContext(WorkMode::kEnroll, cb, const_cast<std::future<void>&>(cancel), 0, hat);
 }
 
@@ -112,17 +120,10 @@
 }
 
 bool FakeFingerprintEngine::onEnrollFingerDown(ISessionCallback* cb,
-                                               const keymaster::HardwareAuthToken& hat,
+                                               const keymaster::HardwareAuthToken&,
                                                const std::future<void>& cancel) {
     BEGIN_OP(getLatency(FingerprintHalProperties::operation_enroll_latency()));
 
-    // Do proper HAT verification in the real implementation.
-    if (hat.mac.empty()) {
-        LOG(ERROR) << "Fail: hat";
-        cb->onError(Error::UNABLE_TO_PROCESS, 0 /* vendorError */);
-        return true;
-    }
-
     // Force error-out
     auto err = FingerprintHalProperties::operation_enroll_error().value_or(0);
     if (err != 0) {
diff --git a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_ReadbackTest.cpp b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_ReadbackTest.cpp
index b047220..269abd1 100644
--- a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_ReadbackTest.cpp
+++ b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_ReadbackTest.cpp
@@ -129,33 +129,20 @@
         return {false, graphicBuffer};
     }
 
-    uint64_t getStableDisplayId(int64_t display) {
-        const auto& [status, identification] =
-                mComposerClient->getDisplayIdentificationData(display);
-        EXPECT_TRUE(status.isOk());
-
-        if (const auto info = ::android::parseDisplayIdentificationData(
-                    static_cast<uint8_t>(identification.port), identification.data)) {
-            return info->id.value;
-        }
-
-        return ::android::PhysicalDisplayId::fromPort(static_cast<uint8_t>(identification.port))
-                .value;
-    }
-
     // Gets the per-display XML config
     std::unique_ptr<tinyxml2::XMLDocument> getDisplayConfigXml(int64_t display) {
-        std::stringstream pathBuilder;
-        pathBuilder << "/vendor/etc/displayconfig/display_id_" << getStableDisplayId(display)
-                    << ".xml";
-        const std::string path = pathBuilder.str();
-        auto document = std::make_unique<tinyxml2::XMLDocument>();
-        const tinyxml2::XMLError error = document->LoadFile(path.c_str());
-        if (error == tinyxml2::XML_SUCCESS) {
+
+        if (auto document = getDisplayConfigXmlByStableId(getStableDisplayId(display));
+                document != nullptr) {
             return document;
-        } else {
-            return nullptr;
         }
+
+        // Fallback to looking up a per-port config if no config exists for the full ID
+        if (auto document = getDisplayConfigXmlByPort(getPort(display)); document != nullptr) {
+            return document;
+        }
+
+        return nullptr;
     }
 
     // Gets the max display brightness for this display.
@@ -256,6 +243,53 @@
             }
         }
     }
+
+    uint8_t getPort(int64_t display) {
+        const auto& [status, identification] =
+                mComposerClient->getDisplayIdentificationData(display);
+        EXPECT_TRUE(status.isOk());
+        return static_cast<uint8_t>(identification.port);
+    }
+
+    uint64_t getStableDisplayId(int64_t display) {
+        const auto& [status, identification] =
+                mComposerClient->getDisplayIdentificationData(display);
+        EXPECT_TRUE(status.isOk());
+
+        if (const auto info = ::android::parseDisplayIdentificationData(
+                    static_cast<uint8_t>(identification.port), identification.data)) {
+            return info->id.value;
+        }
+
+        return ::android::PhysicalDisplayId::fromPort(static_cast<uint8_t>(identification.port))
+                .value;
+    }
+
+    std::unique_ptr<tinyxml2::XMLDocument> loadXml(const std::string& path) {
+        auto document = std::make_unique<tinyxml2::XMLDocument>();
+        const tinyxml2::XMLError error = document->LoadFile(path.c_str());
+        if (error != tinyxml2::XML_SUCCESS) {
+            ALOGD("%s: Failed to load config file: %s", __func__, path.c_str());
+            return nullptr;
+        }
+
+        ALOGD("%s: Successfully loaded config file: %s", __func__, path.c_str());
+        return document;
+    }
+
+    std::unique_ptr<tinyxml2::XMLDocument> getDisplayConfigXmlByPort(uint8_t port) {
+        std::stringstream pathBuilder;
+        pathBuilder << "/vendor/etc/displayconfig/display_port_" << static_cast<uint32_t>(port)
+                    << ".xml";
+        return loadXml(pathBuilder.str());
+    }
+
+    std::unique_ptr<tinyxml2::XMLDocument> getDisplayConfigXmlByStableId(uint64_t stableId) {
+        std::stringstream pathBuilder;
+        pathBuilder << "/vendor/etc/displayconfig/display_id_" << stableId
+                    << ".xml";
+       return loadXml(pathBuilder.str());
+    }
 };
 
 class GraphicsCompositionTest : public GraphicsCompositionTestBase,
diff --git a/radio/1.2/vts/functional/AndroidTest.xml b/radio/1.2/vts/functional/AndroidTest.xml
index e25249b..4a0be56 100644
--- a/radio/1.2/vts/functional/AndroidTest.xml
+++ b/radio/1.2/vts/functional/AndroidTest.xml
@@ -30,6 +30,7 @@
 
     <test class="com.android.tradefed.testtype.GTest" >
         <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="native-test-timeout" value="300000" /> <!-- 5 min -->
         <option name="module-name" value="VtsHalRadioV1_2TargetTest" />
     </test>
 </configuration>
diff --git a/radio/1.3/vts/functional/AndroidTest.xml b/radio/1.3/vts/functional/AndroidTest.xml
index 44b7419..a2cd791 100644
--- a/radio/1.3/vts/functional/AndroidTest.xml
+++ b/radio/1.3/vts/functional/AndroidTest.xml
@@ -30,6 +30,7 @@
 
     <test class="com.android.tradefed.testtype.GTest" >
         <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="native-test-timeout" value="300000" /> <!-- 5 min -->
         <option name="module-name" value="VtsHalRadioV1_3TargetTest" />
     </test>
 </configuration>
diff --git a/radio/1.4/vts/functional/AndroidTest.xml b/radio/1.4/vts/functional/AndroidTest.xml
index d0843e6..54051ed 100644
--- a/radio/1.4/vts/functional/AndroidTest.xml
+++ b/radio/1.4/vts/functional/AndroidTest.xml
@@ -30,6 +30,7 @@
 
     <test class="com.android.tradefed.testtype.GTest" >
         <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="native-test-timeout" value="300000" /> <!-- 5 min -->
         <option name="module-name" value="VtsHalRadioV1_4TargetTest" />
     </test>
 </configuration>
diff --git a/radio/1.5/vts/functional/AndroidTest.xml b/radio/1.5/vts/functional/AndroidTest.xml
new file mode 100644
index 0000000..d3617c8
--- /dev/null
+++ b/radio/1.5/vts/functional/AndroidTest.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2023 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.
+-->
+<configuration description="Runs VtsHalRadioV1_5TargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+    <option name="config-descriptor:metadata" key="token" value="SIM_CARD" />
+
+    <!-- TODO: b/154638140, b/152655658: bad interactions -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+    <target_preparer class="com.android.tradefed.targetprep.MultiSimPreparer" />
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalRadioV1_5TargetTest->/data/local/tmp/VtsHalRadioV1_5TargetTest" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="native-test-timeout" value="300000" /> <!-- 5 min -->
+        <option name="module-name" value="VtsHalRadioV1_5TargetTest" />
+    </test>
+</configuration>
diff --git a/radio/1.6/vts/functional/AndroidTest.xml b/radio/1.6/vts/functional/AndroidTest.xml
new file mode 100644
index 0000000..c3ecdb0
--- /dev/null
+++ b/radio/1.6/vts/functional/AndroidTest.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2023 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.
+-->
+<configuration description="Runs VtsHalRadioV1_6TargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+    <option name="config-descriptor:metadata" key="token" value="SIM_CARD" />
+
+    <!-- TODO: b/154638140, b/152655658: bad interactions -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+    <target_preparer class="com.android.tradefed.targetprep.MultiSimPreparer" />
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalRadioV1_6TargetTest->/data/local/tmp/VtsHalRadioV1_6TargetTest" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="native-test-timeout" value="300000" /> <!-- 5 min -->
+        <option name="module-name" value="VtsHalRadioV1_6TargetTest" />
+    </test>
+</configuration>
diff --git a/weaver/1.0/vts/functional/Android.bp b/weaver/1.0/vts/functional/Android.bp
deleted file mode 100644
index cc1d284..0000000
--- a/weaver/1.0/vts/functional/Android.bp
+++ /dev/null
@@ -1,32 +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.
-//
-
-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"],
-}
-
-cc_test {
-    name: "VtsHalWeaverV1_0TargetTest",
-    defaults: ["VtsHalTargetTestDefaults"],
-    srcs: ["VtsHalWeaverV1_0TargetTest.cpp"],
-    static_libs: ["android.hardware.weaver@1.0"],
-    test_suites: ["general-tests", "vts"],
-}
diff --git a/weaver/1.0/vts/functional/OWNERS b/weaver/1.0/vts/functional/OWNERS
deleted file mode 100644
index ec8c304..0000000
--- a/weaver/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 186411
-chengyouho@google.com
-frankwoo@google.com
diff --git a/weaver/1.0/vts/functional/VtsHalWeaverV1_0TargetTest.cpp b/weaver/1.0/vts/functional/VtsHalWeaverV1_0TargetTest.cpp
deleted file mode 100644
index 66465a9..0000000
--- a/weaver/1.0/vts/functional/VtsHalWeaverV1_0TargetTest.cpp
+++ /dev/null
@@ -1,343 +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.
- */
-
-#include <android/hardware/weaver/1.0/IWeaver.h>
-#include <gtest/gtest.h>
-#include <hidl/GtestPrinter.h>
-#include <hidl/ServiceManagement.h>
-
-#include <limits>
-
-using ::android::hardware::weaver::V1_0::IWeaver;
-using ::android::hardware::weaver::V1_0::WeaverConfig;
-using ::android::hardware::weaver::V1_0::WeaverReadStatus;
-using ::android::hardware::weaver::V1_0::WeaverReadResponse;
-using ::android::hardware::weaver::V1_0::WeaverStatus;
-using ::android::hardware::Return;
-using ::android::sp;
-
-const std::vector<uint8_t> KEY{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
-const std::vector<uint8_t> WRONG_KEY{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-const std::vector<uint8_t> VALUE{16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
-const std::vector<uint8_t> OTHER_VALUE{0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 255, 255};
-
-struct WeaverHidlTest : public ::testing::TestWithParam<std::string> {
-    virtual void SetUp() override {
-        weaver = IWeaver::getService(GetParam());
-        ASSERT_NE(weaver, nullptr);
-    }
-
-    virtual void TearDown() override {}
-
-    sp<IWeaver> weaver;
-};
-
-/*
- * Checks config values are suitably large
- */
-TEST_P(WeaverHidlTest, GetConfig) {
-    WeaverStatus status;
-    WeaverConfig config;
-
-    bool callbackCalled = false;
-    auto ret = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
-        callbackCalled = true;
-        status = s;
-        config = c;
-    });
-    ASSERT_TRUE(ret.isOk());
-    ASSERT_TRUE(callbackCalled);
-    ASSERT_EQ(status, WeaverStatus::OK);
-
-    EXPECT_GE(config.slots, 16u);
-    EXPECT_GE(config.keySize, 16u);
-    EXPECT_GE(config.valueSize, 16u);
-}
-
-/*
- * Gets the config twice and checks they are the same
- */
-TEST_P(WeaverHidlTest, GettingConfigMultipleTimesGivesSameResult) {
-    WeaverConfig config1;
-    WeaverConfig config2;
-
-    WeaverStatus status;
-    bool callbackCalled = false;
-    auto ret = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
-        callbackCalled = true;
-        status = s;
-        config1 = c;
-    });
-    ASSERT_TRUE(ret.isOk());
-    ASSERT_TRUE(callbackCalled);
-    ASSERT_EQ(status, WeaverStatus::OK);
-
-    callbackCalled = false;
-    ret = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
-        callbackCalled = true;
-        status = s;
-        config2 = c;
-    });
-    ASSERT_TRUE(ret.isOk());
-    ASSERT_TRUE(callbackCalled);
-    ASSERT_EQ(status, WeaverStatus::OK);
-
-    EXPECT_EQ(config1, config2);
-}
-
-/*
- * Gets the number of slots from the config and writes a key and value to the last one
- */
-TEST_P(WeaverHidlTest, WriteToLastSlot) {
-    WeaverStatus status;
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
-        status = s;
-        config = c;
-    });
-    ASSERT_TRUE(configRet.isOk());
-    ASSERT_EQ(status, WeaverStatus::OK);
-
-    const uint32_t lastSlot = config.slots - 1;
-    const auto writeRet = weaver->write(lastSlot, KEY, VALUE);
-    ASSERT_TRUE(writeRet.isOk());
-    ASSERT_EQ(writeRet, WeaverStatus::OK);
-}
-
-/*
- * Writes a key and value to a slot
- * Reads the slot with the same key and receives the value that was previously written
- */
-TEST_P(WeaverHidlTest, WriteFollowedByReadGivesTheSameValue) {
-    constexpr uint32_t slotId = 0;
-    const auto ret = weaver->write(slotId, KEY, VALUE);
-    ASSERT_TRUE(ret.isOk());
-    ASSERT_EQ(ret, WeaverStatus::OK);
-
-    bool callbackCalled = false;
-    WeaverReadStatus status;
-    std::vector<uint8_t> readValue;
-    uint32_t timeout;
-    const auto readRet = weaver->read(slotId, KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
-        callbackCalled = true;
-        status = s;
-        readValue = r.value;
-        timeout = r.timeout;
-    });
-    ASSERT_TRUE(readRet.isOk());
-    ASSERT_TRUE(callbackCalled);
-    ASSERT_EQ(status, WeaverReadStatus::OK);
-    EXPECT_EQ(readValue, VALUE);
-    EXPECT_EQ(timeout, 0u);
-}
-
-/*
- * Writes a key and value to a slot
- * Overwrites the slot with a new key and value
- * Reads the slot with the new key and receives the new value
- */
-TEST_P(WeaverHidlTest, OverwritingSlotUpdatesTheValue) {
-    constexpr uint32_t slotId = 0;
-    const auto initialWriteRet = weaver->write(slotId, WRONG_KEY, VALUE);
-    ASSERT_TRUE(initialWriteRet.isOk());
-    ASSERT_EQ(initialWriteRet, WeaverStatus::OK);
-
-    const auto overwriteRet = weaver->write(slotId, KEY, OTHER_VALUE);
-    ASSERT_TRUE(overwriteRet.isOk());
-    ASSERT_EQ(overwriteRet, WeaverStatus::OK);
-
-    bool callbackCalled = false;
-    WeaverReadStatus status;
-    std::vector<uint8_t> readValue;
-    uint32_t timeout;
-    const auto readRet = weaver->read(slotId, KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
-        callbackCalled = true;
-        status = s;
-        readValue = r.value;
-        timeout = r.timeout;
-    });
-    ASSERT_TRUE(readRet.isOk());
-    ASSERT_TRUE(callbackCalled);
-    ASSERT_EQ(status, WeaverReadStatus::OK);
-    EXPECT_EQ(readValue, OTHER_VALUE);
-    EXPECT_EQ(timeout, 0u);
-}
-
-/*
- * Writes a key and value to a slot
- * Reads the slot with a different key so does not receive the value
- */
-TEST_P(WeaverHidlTest, WriteFollowedByReadWithWrongKeyDoesNotGiveTheValue) {
-    constexpr uint32_t slotId = 0;
-    const auto ret = weaver->write(slotId, KEY, VALUE);
-    ASSERT_TRUE(ret.isOk());
-    ASSERT_EQ(ret, WeaverStatus::OK);
-
-    bool callbackCalled = false;
-    WeaverReadStatus status;
-    std::vector<uint8_t> readValue;
-    const auto readRet =
-        weaver->read(slotId, WRONG_KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
-            callbackCalled = true;
-            status = s;
-            readValue = r.value;
-        });
-    ASSERT_TRUE(callbackCalled);
-    ASSERT_TRUE(readRet.isOk());
-    ASSERT_EQ(status, WeaverReadStatus::INCORRECT_KEY);
-    EXPECT_TRUE(readValue.empty());
-}
-
-/*
- * Writing to an invalid slot fails
- */
-TEST_P(WeaverHidlTest, WritingToInvalidSlotFails) {
-    WeaverStatus status;
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
-        status = s;
-        config = c;
-    });
-    ASSERT_TRUE(configRet.isOk());
-    ASSERT_EQ(status, WeaverStatus::OK);
-
-    if (config.slots == std::numeric_limits<uint32_t>::max()) {
-        // If there are no invalid slots then pass
-        return;
-    }
-
-    const auto writeRet = weaver->write(config.slots, KEY, VALUE);
-    ASSERT_TRUE(writeRet.isOk());
-    ASSERT_EQ(writeRet, WeaverStatus::FAILED);
-}
-
-/*
- * Reading from an invalid slot fails rather than incorrect key
- */
-TEST_P(WeaverHidlTest, ReadingFromInvalidSlotFails) {
-    WeaverStatus status;
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
-        status = s;
-        config = c;
-    });
-    ASSERT_TRUE(configRet.isOk());
-    ASSERT_EQ(status, WeaverStatus::OK);
-
-    if (config.slots == std::numeric_limits<uint32_t>::max()) {
-        // If there are no invalid slots then pass
-        return;
-    }
-
-    bool callbackCalled = false;
-    WeaverReadStatus readStatus;
-    std::vector<uint8_t> readValue;
-    uint32_t timeout;
-    const auto readRet =
-        weaver->read(config.slots, KEY, [&](WeaverReadStatus s, WeaverReadResponse r) {
-            callbackCalled = true;
-            readStatus = s;
-            readValue = r.value;
-            timeout = r.timeout;
-        });
-    ASSERT_TRUE(callbackCalled);
-    ASSERT_TRUE(readRet.isOk());
-    ASSERT_EQ(readStatus, WeaverReadStatus::FAILED);
-    EXPECT_TRUE(readValue.empty());
-    EXPECT_EQ(timeout, 0u);
-}
-
-/*
- * Writing a key that is too large fails
- */
-TEST_P(WeaverHidlTest, WriteWithTooLargeKeyFails) {
-    WeaverStatus status;
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
-        status = s;
-        config = c;
-    });
-    ASSERT_TRUE(configRet.isOk());
-    ASSERT_EQ(status, WeaverStatus::OK);
-
-    std::vector<uint8_t> bigKey(config.keySize + 1);
-
-    constexpr uint32_t slotId = 0;
-    const auto writeRet = weaver->write(slotId, bigKey, VALUE);
-    ASSERT_TRUE(writeRet.isOk());
-    ASSERT_EQ(writeRet, WeaverStatus::FAILED);
-}
-
-/*
- * Writing a value that is too large fails
- */
-TEST_P(WeaverHidlTest, WriteWithTooLargeValueFails) {
-    WeaverStatus status;
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
-        status = s;
-        config = c;
-    });
-    ASSERT_TRUE(configRet.isOk());
-    ASSERT_EQ(status, WeaverStatus::OK);
-
-    std::vector<uint8_t> bigValue(config.valueSize + 1);
-
-    constexpr uint32_t slotId = 0;
-    const auto writeRet = weaver->write(slotId, KEY, bigValue);
-    ASSERT_TRUE(writeRet.isOk());
-    ASSERT_EQ(writeRet, WeaverStatus::FAILED);
-}
-
-/*
- * Reading with a key that is loo large fails
- */
-TEST_P(WeaverHidlTest, ReadWithTooLargeKeyFails) {
-    WeaverStatus status;
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig([&](WeaverStatus s, WeaverConfig c) {
-        status = s;
-        config = c;
-    });
-    ASSERT_TRUE(configRet.isOk());
-    ASSERT_EQ(status, WeaverStatus::OK);
-
-    std::vector<uint8_t> bigKey(config.keySize + 1);
-
-    constexpr uint32_t slotId = 0;
-    bool callbackCalled = false;
-    WeaverReadStatus readStatus;
-    std::vector<uint8_t> readValue;
-    uint32_t timeout;
-    const auto readRet =
-        weaver->read(slotId, bigKey, [&](WeaverReadStatus s, WeaverReadResponse r) {
-            callbackCalled = true;
-            readStatus = s;
-            readValue = r.value;
-            timeout = r.timeout;
-        });
-    ASSERT_TRUE(callbackCalled);
-    ASSERT_TRUE(readRet.isOk());
-    ASSERT_EQ(readStatus, WeaverReadStatus::FAILED);
-    EXPECT_TRUE(readValue.empty());
-    EXPECT_EQ(timeout, 0u);
-}
-
-GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WeaverHidlTest);
-INSTANTIATE_TEST_SUITE_P(
-        PerInstance, WeaverHidlTest,
-        testing::ValuesIn(android::hardware::getAllHalInstanceNames(IWeaver::descriptor)),
-        android::hardware::PrintInstanceNameToString);
diff --git a/weaver/OWNERS b/weaver/OWNERS
new file mode 100644
index 0000000..7e579f6
--- /dev/null
+++ b/weaver/OWNERS
@@ -0,0 +1,6 @@
+# Bug component: 1081729
+ebiggers@google.com
+paulcrowley@google.com
+swillden@google.com
+wfrichar@google.com
+chengyouho@google.com
diff --git a/weaver/aidl/vts/OWNERS b/weaver/aidl/vts/OWNERS
deleted file mode 100644
index 40d95e4..0000000
--- a/weaver/aidl/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-chengyouho@google.com
-frankwoo@google.com
diff --git a/weaver/aidl/vts/VtsHalWeaverTargetTest.cpp b/weaver/aidl/vts/VtsHalWeaverTargetTest.cpp
deleted file mode 100644
index f016515..0000000
--- a/weaver/aidl/vts/VtsHalWeaverTargetTest.cpp
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- * Copyright (C) 2020 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 <aidl/Gtest.h>
-#include <aidl/Vintf.h>
-
-#include <aidl/android/hardware/weaver/IWeaver.h>
-#include <android/binder_manager.h>
-#include <android/binder_process.h>
-
-#include <limits>
-
-using ::aidl::android::hardware::weaver::IWeaver;
-using ::aidl::android::hardware::weaver::WeaverConfig;
-using ::aidl::android::hardware::weaver::WeaverReadResponse;
-using ::aidl::android::hardware::weaver::WeaverReadStatus;
-
-using ::ndk::SpAIBinder;
-
-const std::vector<uint8_t> KEY{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
-const std::vector<uint8_t> WRONG_KEY{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-const std::vector<uint8_t> VALUE{16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
-const std::vector<uint8_t> OTHER_VALUE{0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 255, 255};
-
-struct WeaverAidlTest : public ::testing::TestWithParam<std::string> {
-    virtual void SetUp() override {
-        weaver = IWeaver::fromBinder(
-            SpAIBinder(AServiceManager_waitForService(GetParam().c_str())));
-        ASSERT_NE(weaver, nullptr);
-    }
-
-    virtual void TearDown() override {}
-
-    std::shared_ptr<IWeaver> weaver;
-};
-
-/*
- * Checks config values are suitably large
- */
-TEST_P(WeaverAidlTest, GetConfig) {
-    WeaverConfig config;
-
-    auto ret = weaver->getConfig(&config);
-
-    ASSERT_TRUE(ret.isOk());
-
-    EXPECT_GE(config.slots, 16u);
-    EXPECT_GE(config.keySize, 16u);
-    EXPECT_GE(config.valueSize, 16u);
-}
-
-/*
- * Gets the config twice and checks they are the same
- */
-TEST_P(WeaverAidlTest, GettingConfigMultipleTimesGivesSameResult) {
-    WeaverConfig config1;
-    WeaverConfig config2;
-
-    auto ret = weaver->getConfig(&config1);
-    ASSERT_TRUE(ret.isOk());
-
-    ret = weaver->getConfig(&config2);
-    ASSERT_TRUE(ret.isOk());
-
-    EXPECT_EQ(config1, config2);
-}
-
-/*
- * Gets the number of slots from the config and writes a key and value to the last one
- */
-TEST_P(WeaverAidlTest, WriteToLastSlot) {
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig(&config);
-
-    ASSERT_TRUE(configRet.isOk());
-
-    const uint32_t lastSlot = config.slots - 1;
-    const auto writeRet = weaver->write(lastSlot, KEY, VALUE);
-    ASSERT_TRUE(writeRet.isOk());
-}
-
-/*
- * Writes a key and value to a slot
- * Reads the slot with the same key and receives the value that was previously written
- */
-TEST_P(WeaverAidlTest, WriteFollowedByReadGivesTheSameValue) {
-    constexpr uint32_t slotId = 0;
-    const auto ret = weaver->write(slotId, KEY, VALUE);
-    ASSERT_TRUE(ret.isOk());
-
-    WeaverReadResponse response;
-    std::vector<uint8_t> readValue;
-    uint32_t timeout;
-    WeaverReadStatus status;
-    const auto readRet = weaver->read(slotId, KEY, &response);
-
-    readValue = response.value;
-    timeout = response.timeout;
-    status = response.status;
-
-    ASSERT_TRUE(readRet.isOk());
-    EXPECT_EQ(readValue, VALUE);
-    EXPECT_EQ(timeout, 0u);
-    EXPECT_EQ(status, WeaverReadStatus::OK);
-}
-
-/*
- * Writes a key and value to a slot
- * Overwrites the slot with a new key and value
- * Reads the slot with the new key and receives the new value
- */
-TEST_P(WeaverAidlTest, OverwritingSlotUpdatesTheValue) {
-    constexpr uint32_t slotId = 0;
-    const auto initialWriteRet = weaver->write(slotId, WRONG_KEY, VALUE);
-    ASSERT_TRUE(initialWriteRet.isOk());
-
-    const auto overwriteRet = weaver->write(slotId, KEY, OTHER_VALUE);
-    ASSERT_TRUE(overwriteRet.isOk());
-
-    WeaverReadResponse response;
-    std::vector<uint8_t> readValue;
-    uint32_t timeout;
-    WeaverReadStatus status;
-    const auto readRet = weaver->read(slotId, KEY, &response);
-
-    readValue = response.value;
-    timeout = response.timeout;
-    status = response.status;
-
-    ASSERT_TRUE(readRet.isOk());
-    EXPECT_EQ(readValue, OTHER_VALUE);
-    EXPECT_EQ(timeout, 0u);
-    EXPECT_EQ(status, WeaverReadStatus::OK);
-}
-
-/*
- * Writes a key and value to a slot
- * Reads the slot with a different key so does not receive the value
- */
-TEST_P(WeaverAidlTest, WriteFollowedByReadWithWrongKeyDoesNotGiveTheValue) {
-    constexpr uint32_t slotId = 0;
-    const auto ret = weaver->write(slotId, KEY, VALUE);
-    ASSERT_TRUE(ret.isOk());
-
-    WeaverReadResponse response;
-    std::vector<uint8_t> readValue;
-    WeaverReadStatus status;
-    const auto readRet =
-        weaver->read(slotId, WRONG_KEY, &response);
-
-    readValue = response.value;
-    status = response.status;
-
-    ASSERT_TRUE(readRet.isOk());
-    EXPECT_TRUE(readValue.empty());
-    EXPECT_EQ(status, WeaverReadStatus::INCORRECT_KEY);
-}
-
-/*
- * Writing to an invalid slot fails
- */
-TEST_P(WeaverAidlTest, WritingToInvalidSlotFails) {
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig(&config);
-    ASSERT_TRUE(configRet.isOk());
-
-    if (config.slots == std::numeric_limits<uint32_t>::max()) {
-        // If there are no invalid slots then pass
-        return;
-    }
-
-    const auto writeRet = weaver->write(config.slots, KEY, VALUE);
-    ASSERT_FALSE(writeRet.isOk());
-}
-
-/*
- * Reading from an invalid slot fails rather than incorrect key
- */
-TEST_P(WeaverAidlTest, ReadingFromInvalidSlotFails) {
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig(&config);
-    ASSERT_TRUE(configRet.isOk());
-
-    if (config.slots == std::numeric_limits<uint32_t>::max()) {
-        // If there are no invalid slots then pass
-        return;
-    }
-
-    WeaverReadResponse response;
-    std::vector<uint8_t> readValue;
-    uint32_t timeout;
-    WeaverReadStatus status;
-    const auto readRet =
-        weaver->read(config.slots, KEY, &response);
-
-    readValue = response.value;
-    timeout = response.timeout;
-    status = response.status;
-
-    ASSERT_TRUE(readRet.isOk());
-    EXPECT_TRUE(readValue.empty());
-    EXPECT_EQ(timeout, 0u);
-    EXPECT_EQ(status, WeaverReadStatus::FAILED);
-}
-
-/*
- * Writing a key that is too large fails
- */
-TEST_P(WeaverAidlTest, WriteWithTooLargeKeyFails) {
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig(&config);
-    ASSERT_TRUE(configRet.isOk());
-
-    std::vector<uint8_t> bigKey(config.keySize + 1);
-
-    constexpr uint32_t slotId = 0;
-    const auto writeRet = weaver->write(slotId, bigKey, VALUE);
-    ASSERT_FALSE(writeRet.isOk());
-}
-
-/*
- * Writing a value that is too large fails
- */
-TEST_P(WeaverAidlTest, WriteWithTooLargeValueFails) {
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig(&config);
-    ASSERT_TRUE(configRet.isOk());
-
-    std::vector<uint8_t> bigValue(config.valueSize + 1);
-
-    constexpr uint32_t slotId = 0;
-    const auto writeRet = weaver->write(slotId, KEY, bigValue);
-    ASSERT_FALSE(writeRet.isOk());
-}
-
-/*
- * Reading with a key that is loo large fails
- */
-TEST_P(WeaverAidlTest, ReadWithTooLargeKeyFails) {
-    WeaverConfig config;
-    const auto configRet = weaver->getConfig(&config);
-    ASSERT_TRUE(configRet.isOk());
-
-    std::vector<uint8_t> bigKey(config.keySize + 1);
-
-    constexpr uint32_t slotId = 0;
-    WeaverReadResponse response;
-    std::vector<uint8_t> readValue;
-    uint32_t timeout;
-    WeaverReadStatus status;
-    const auto readRet =
-        weaver->read(slotId, bigKey, &response);
-
-    readValue = response.value;
-    timeout = response.timeout;
-    status = response.status;
-
-    ASSERT_TRUE(readRet.isOk());
-    EXPECT_TRUE(readValue.empty());
-    EXPECT_EQ(timeout, 0u);
-    EXPECT_EQ(status, WeaverReadStatus::FAILED);
-}
-
-GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WeaverAidlTest);
-INSTANTIATE_TEST_SUITE_P(
-        PerInstance, WeaverAidlTest,
-        testing::ValuesIn(android::getAidlHalInstanceNames(IWeaver::descriptor)),
-        android::PrintInstanceNameToString);
-
-int main(int argc, char** argv) {
-    ::testing::InitGoogleTest(&argc, argv);
-    ABinderProcess_setThreadPoolMaxThreadCount(1);
-    ABinderProcess_startThreadPool();
-    return RUN_ALL_TESTS();
-}
diff --git a/weaver/aidl/vts/Android.bp b/weaver/vts/Android.bp
similarity index 92%
rename from weaver/aidl/vts/Android.bp
rename to weaver/vts/Android.bp
index 557fe47..ee03b28 100644
--- a/weaver/aidl/vts/Android.bp
+++ b/weaver/vts/Android.bp
@@ -34,7 +34,10 @@
         "libbinder_ndk",
         "libbase",
     ],
-    static_libs: ["android.hardware.weaver-V2-ndk"],
+    static_libs: [
+        "android.hardware.weaver-V2-ndk",
+        "android.hardware.weaver@1.0",
+    ],
     test_suites: [
         "general-tests",
         "vts",
diff --git a/weaver/vts/VtsHalWeaverTargetTest.cpp b/weaver/vts/VtsHalWeaverTargetTest.cpp
new file mode 100644
index 0000000..754d467
--- /dev/null
+++ b/weaver/vts/VtsHalWeaverTargetTest.cpp
@@ -0,0 +1,427 @@
+/*
+ * Copyright (C) 2020 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 <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+
+#include <aidl/android/hardware/weaver/IWeaver.h>
+#include <android-base/file.h>
+#include <android-base/parseint.h>
+#include <android-base/strings.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <android/hardware/weaver/1.0/IWeaver.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
+
+#include <limits>
+
+using ::aidl::android::hardware::weaver::IWeaver;
+using ::aidl::android::hardware::weaver::WeaverConfig;
+using ::aidl::android::hardware::weaver::WeaverReadResponse;
+using ::aidl::android::hardware::weaver::WeaverReadStatus;
+
+using HidlIWeaver = ::android::hardware::weaver::V1_0::IWeaver;
+using HidlWeaverConfig = ::android::hardware::weaver::V1_0::WeaverConfig;
+using HidlWeaverReadStatus = ::android::hardware::weaver::V1_0::WeaverReadStatus;
+using HidlWeaverReadResponse = ::android::hardware::weaver::V1_0::WeaverReadResponse;
+using HidlWeaverStatus = ::android::hardware::weaver::V1_0::WeaverStatus;
+
+const std::string kSlotMapFile = "/metadata/password_slots/slot_map";
+const std::vector<uint8_t> KEY{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
+const std::vector<uint8_t> WRONG_KEY{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+const std::vector<uint8_t> VALUE{16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
+const std::vector<uint8_t> OTHER_VALUE{0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 255, 255};
+
+class WeaverAdapter {
+  public:
+    virtual ~WeaverAdapter() {}
+    virtual bool isReady() = 0;
+    virtual ::ndk::ScopedAStatus getConfig(WeaverConfig* _aidl_return) = 0;
+    virtual ::ndk::ScopedAStatus read(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+                                      WeaverReadResponse* _aidl_return) = 0;
+    virtual ::ndk::ScopedAStatus write(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+                                       const std::vector<uint8_t>& in_value) = 0;
+};
+
+class WeaverAidlAdapter : public WeaverAdapter {
+  public:
+    WeaverAidlAdapter(const std::string& param)
+        : aidl_weaver_(IWeaver::fromBinder(
+                  ::ndk::SpAIBinder(AServiceManager_waitForService(param.c_str())))) {}
+    ~WeaverAidlAdapter() {}
+
+    bool isReady() { return aidl_weaver_ != nullptr; }
+
+    ::ndk::ScopedAStatus getConfig(WeaverConfig* _aidl_return) {
+        return aidl_weaver_->getConfig(_aidl_return);
+    }
+
+    ::ndk::ScopedAStatus read(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+                              WeaverReadResponse* _aidl_return) {
+        return aidl_weaver_->read(in_slotId, in_key, _aidl_return);
+    }
+
+    ::ndk::ScopedAStatus write(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+                               const std::vector<uint8_t>& in_value) {
+        return aidl_weaver_->write(in_slotId, in_key, in_value);
+    }
+
+  private:
+    std::shared_ptr<IWeaver> aidl_weaver_;
+};
+
+class WeaverHidlAdapter : public WeaverAdapter {
+  public:
+    WeaverHidlAdapter(const std::string& param) : hidl_weaver_(HidlIWeaver::getService(param)) {}
+    ~WeaverHidlAdapter() {}
+
+    bool isReady() { return hidl_weaver_ != nullptr; }
+
+    ::ndk::ScopedAStatus getConfig(WeaverConfig* _aidl_return) {
+        bool callbackCalled = false;
+        HidlWeaverStatus status;
+        HidlWeaverConfig config;
+        auto ret = hidl_weaver_->getConfig([&](HidlWeaverStatus s, HidlWeaverConfig c) {
+            callbackCalled = true;
+            status = s;
+            config = c;
+        });
+        if (!ret.isOk() || !callbackCalled || status != HidlWeaverStatus::OK) {
+            return ::ndk::ScopedAStatus::fromStatus(STATUS_FAILED_TRANSACTION);
+        }
+        _aidl_return->slots = config.slots;
+        _aidl_return->keySize = config.keySize;
+        _aidl_return->valueSize = config.valueSize;
+        return ::ndk::ScopedAStatus::ok();
+    }
+
+    ::ndk::ScopedAStatus read(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+                              WeaverReadResponse* _aidl_return) {
+        bool callbackCalled = false;
+        HidlWeaverReadStatus status;
+        std::vector<uint8_t> value;
+        uint32_t timeout;
+        auto ret = hidl_weaver_->read(in_slotId, in_key,
+                                      [&](HidlWeaverReadStatus s, HidlWeaverReadResponse r) {
+                                          callbackCalled = true;
+                                          status = s;
+                                          value = r.value;
+                                          timeout = r.timeout;
+                                      });
+        if (!ret.isOk() || !callbackCalled) {
+            return ::ndk::ScopedAStatus::fromStatus(STATUS_FAILED_TRANSACTION);
+        }
+        switch (status) {
+            case HidlWeaverReadStatus::OK:
+                _aidl_return->status = WeaverReadStatus::OK;
+                break;
+            case HidlWeaverReadStatus::FAILED:
+                _aidl_return->status = WeaverReadStatus::FAILED;
+                break;
+            case HidlWeaverReadStatus::INCORRECT_KEY:
+                _aidl_return->status = WeaverReadStatus::INCORRECT_KEY;
+                break;
+            case HidlWeaverReadStatus::THROTTLE:
+                _aidl_return->status = WeaverReadStatus::THROTTLE;
+                break;
+            default:
+                ADD_FAILURE() << "Unknown HIDL read status: " << static_cast<uint32_t>(status);
+                _aidl_return->status = WeaverReadStatus::FAILED;
+                break;
+        }
+        _aidl_return->value = value;
+        _aidl_return->timeout = timeout;
+        return ::ndk::ScopedAStatus::ok();
+    }
+
+    ::ndk::ScopedAStatus write(int32_t in_slotId, const std::vector<uint8_t>& in_key,
+                               const std::vector<uint8_t>& in_value) {
+        auto status = hidl_weaver_->write(in_slotId, in_key, in_value);
+        switch (status) {
+            case HidlWeaverStatus::OK:
+                return ::ndk::ScopedAStatus::ok();
+            case HidlWeaverStatus::FAILED:
+                return ::ndk::ScopedAStatus::fromStatus(STATUS_FAILED_TRANSACTION);
+            default:
+                ADD_FAILURE() << "Unknown HIDL write status: " << status.description();
+                return ::ndk::ScopedAStatus::fromStatus(STATUS_FAILED_TRANSACTION);
+        }
+    }
+
+  private:
+    android::sp<HidlIWeaver> hidl_weaver_;
+};
+
+class WeaverTest : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
+  protected:
+    void SetUp() override;
+    void TearDown() override {}
+    void FindFreeSlots();
+
+    std::unique_ptr<WeaverAdapter> weaver_;
+    WeaverConfig config_;
+    uint32_t first_free_slot_;
+    uint32_t last_free_slot_;
+};
+
+void WeaverTest::SetUp() {
+    std::string api, instance_name;
+    std::tie(api, instance_name) = GetParam();
+    if (api == "hidl") {
+        weaver_.reset(new WeaverHidlAdapter(instance_name));
+    } else if (api == "aidl") {
+        weaver_.reset(new WeaverAidlAdapter(instance_name));
+    } else {
+        FAIL() << "Bad test parameterization";
+    }
+    ASSERT_TRUE(weaver_->isReady());
+
+    auto ret = weaver_->getConfig(&config_);
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_GT(config_.slots, 0);
+    GTEST_LOG_(INFO) << "WeaverConfig: slots=" << config_.slots << ", keySize=" << config_.keySize
+                     << ", valueSize=" << config_.valueSize;
+
+    FindFreeSlots();
+    GTEST_LOG_(INFO) << "First free slot is " << first_free_slot_ << ", last free slot is "
+                     << last_free_slot_;
+}
+
+void WeaverTest::FindFreeSlots() {
+    // Determine which Weaver slots are in use by the system. These slots can't be used by the test.
+    std::set<uint32_t> used_slots;
+    if (access(kSlotMapFile.c_str(), F_OK) == 0) {
+        std::string contents;
+        ASSERT_TRUE(android::base::ReadFileToString(kSlotMapFile, &contents))
+                << "Failed to read " << kSlotMapFile;
+        for (const auto& line : android::base::Split(contents, "\n")) {
+            auto trimmed_line = android::base::Trim(line);
+            if (trimmed_line[0] == '#' || trimmed_line[0] == '\0') continue;
+            auto slot_and_user = android::base::Split(trimmed_line, "=");
+            uint32_t slot;
+            ASSERT_TRUE(slot_and_user.size() == 2 &&
+                        android::base::ParseUint(slot_and_user[0], &slot))
+                    << "Error parsing " << kSlotMapFile << " at \"" << line << "\"";
+            GTEST_LOG_(INFO) << "Slot " << slot << " is in use by " << slot_and_user[1];
+            ASSERT_LT(slot, config_.slots);
+            used_slots.insert(slot);
+        }
+    }
+    // Starting in Android 14, the system will always use at least one Weaver slot if Weaver is
+    // supported at all.  Make sure we saw at least one.
+    // TODO: uncomment after Android 14 is merged into AOSP
+    // ASSERT_FALSE(used_slots.empty())
+    //<< "Could not determine which Weaver slots are in use by the system";
+
+    // Find the first free slot.
+    int found = 0;
+    for (uint32_t i = 0; i < config_.slots; i++) {
+        if (used_slots.find(i) == used_slots.end()) {
+            first_free_slot_ = i;
+            found++;
+            break;
+        }
+    }
+    // Find the last free slot.
+    for (uint32_t i = config_.slots; i > 0; i--) {
+        if (used_slots.find(i - 1) == used_slots.end()) {
+            last_free_slot_ = i - 1;
+            found++;
+            break;
+        }
+    }
+    ASSERT_EQ(found, 2) << "All Weaver slots are already in use by the system";
+}
+
+/*
+ * Checks config values are suitably large
+ */
+TEST_P(WeaverTest, GetConfig) {
+    EXPECT_GE(config_.slots, 16u);
+    EXPECT_GE(config_.keySize, 16u);
+    EXPECT_GE(config_.valueSize, 16u);
+}
+
+/*
+ * Gets the config twice and checks they are the same
+ */
+TEST_P(WeaverTest, GettingConfigMultipleTimesGivesSameResult) {
+    WeaverConfig config2;
+
+    auto ret = weaver_->getConfig(&config2);
+    ASSERT_TRUE(ret.isOk());
+
+    EXPECT_EQ(config_, config2);
+}
+
+/*
+ * Writes a key and value to the last free slot
+ */
+TEST_P(WeaverTest, WriteToLastSlot) {
+    const auto writeRet = weaver_->write(last_free_slot_, KEY, VALUE);
+    ASSERT_TRUE(writeRet.isOk());
+}
+
+/*
+ * Writes a key and value to a slot
+ * Reads the slot with the same key and receives the value that was previously written
+ */
+TEST_P(WeaverTest, WriteFollowedByReadGivesTheSameValue) {
+    const uint32_t slotId = first_free_slot_;
+    const auto ret = weaver_->write(slotId, KEY, VALUE);
+    ASSERT_TRUE(ret.isOk());
+
+    WeaverReadResponse response;
+    const auto readRet = weaver_->read(slotId, KEY, &response);
+    ASSERT_TRUE(readRet.isOk());
+    EXPECT_EQ(response.value, VALUE);
+    EXPECT_EQ(response.timeout, 0u);
+    EXPECT_EQ(response.status, WeaverReadStatus::OK);
+}
+
+/*
+ * Writes a key and value to a slot
+ * Overwrites the slot with a new key and value
+ * Reads the slot with the new key and receives the new value
+ */
+TEST_P(WeaverTest, OverwritingSlotUpdatesTheValue) {
+    const uint32_t slotId = first_free_slot_;
+    const auto initialWriteRet = weaver_->write(slotId, WRONG_KEY, VALUE);
+    ASSERT_TRUE(initialWriteRet.isOk());
+
+    const auto overwriteRet = weaver_->write(slotId, KEY, OTHER_VALUE);
+    ASSERT_TRUE(overwriteRet.isOk());
+
+    WeaverReadResponse response;
+    const auto readRet = weaver_->read(slotId, KEY, &response);
+    ASSERT_TRUE(readRet.isOk());
+    EXPECT_EQ(response.value, OTHER_VALUE);
+    EXPECT_EQ(response.timeout, 0u);
+    EXPECT_EQ(response.status, WeaverReadStatus::OK);
+}
+
+/*
+ * Writes a key and value to a slot
+ * Reads the slot with a different key so does not receive the value
+ */
+TEST_P(WeaverTest, WriteFollowedByReadWithWrongKeyDoesNotGiveTheValue) {
+    const uint32_t slotId = first_free_slot_;
+    const auto writeRet = weaver_->write(slotId, KEY, VALUE);
+    ASSERT_TRUE(writeRet.isOk());
+
+    WeaverReadResponse response;
+    const auto readRet = weaver_->read(slotId, WRONG_KEY, &response);
+    ASSERT_TRUE(readRet.isOk());
+    EXPECT_TRUE(response.value.empty());
+    EXPECT_EQ(response.status, WeaverReadStatus::INCORRECT_KEY);
+}
+
+/*
+ * Writing to an invalid slot fails
+ */
+TEST_P(WeaverTest, WritingToInvalidSlotFails) {
+    if (config_.slots == std::numeric_limits<uint32_t>::max()) {
+        // If there are no invalid slots then pass
+        return;
+    }
+
+    const auto writeRet = weaver_->write(config_.slots, KEY, VALUE);
+    ASSERT_FALSE(writeRet.isOk());
+}
+
+/*
+ * Reading from an invalid slot fails rather than incorrect key
+ */
+TEST_P(WeaverTest, ReadingFromInvalidSlotFails) {
+    if (config_.slots == std::numeric_limits<uint32_t>::max()) {
+        // If there are no invalid slots then pass
+        return;
+    }
+
+    WeaverReadResponse response;
+    const auto readRet = weaver_->read(config_.slots, KEY, &response);
+    ASSERT_TRUE(readRet.isOk());
+    EXPECT_TRUE(response.value.empty());
+    EXPECT_EQ(response.timeout, 0u);
+    EXPECT_EQ(response.status, WeaverReadStatus::FAILED);
+}
+
+/*
+ * Writing a key that is too large fails
+ */
+TEST_P(WeaverTest, WriteWithTooLargeKeyFails) {
+    std::vector<uint8_t> bigKey(config_.keySize + 1);
+
+    const auto writeRet = weaver_->write(first_free_slot_, bigKey, VALUE);
+    ASSERT_FALSE(writeRet.isOk());
+}
+
+/*
+ * Writing a value that is too large fails
+ */
+TEST_P(WeaverTest, WriteWithTooLargeValueFails) {
+    std::vector<uint8_t> bigValue(config_.valueSize + 1);
+
+    const auto writeRet = weaver_->write(first_free_slot_, KEY, bigValue);
+    ASSERT_FALSE(writeRet.isOk());
+}
+
+/*
+ * Reading with a key that is too large fails
+ */
+TEST_P(WeaverTest, ReadWithTooLargeKeyFails) {
+    std::vector<uint8_t> bigKey(config_.keySize + 1);
+
+    WeaverReadResponse response;
+    const auto readRet = weaver_->read(first_free_slot_, bigKey, &response);
+    ASSERT_TRUE(readRet.isOk());
+    EXPECT_TRUE(response.value.empty());
+    EXPECT_EQ(response.timeout, 0u);
+    EXPECT_EQ(response.status, WeaverReadStatus::FAILED);
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WeaverTest);
+
+// Instantiate the test for each HIDL Weaver service.
+INSTANTIATE_TEST_SUITE_P(
+        PerHidlInstance, WeaverTest,
+        testing::Combine(testing::Values("hidl"),
+                         testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+                                 HidlIWeaver::descriptor))),
+        [](const testing::TestParamInfo<std::tuple<std::string, std::string>>& info) {
+            return android::hardware::PrintInstanceNameToString(
+                    testing::TestParamInfo<std::string>{std::get<1>(info.param), info.index});
+        });
+
+// Instantiate the test for each AIDL Weaver service.
+INSTANTIATE_TEST_SUITE_P(
+        PerAidlInstance, WeaverTest,
+        testing::Combine(testing::Values("aidl"),
+                         testing::ValuesIn(android::getAidlHalInstanceNames(IWeaver::descriptor))),
+        [](const testing::TestParamInfo<std::tuple<std::string, std::string>>& info) {
+            // This name_generator makes the instance name be included in the test case names, e.g.
+            // "PerAidlInstance/WeaverTest#GetConfig/0_android_hardware_weaver_IWeaver_default"
+            // instead of "PerAidlInstance/WeaverTest#GetConfig/0".
+            return android::PrintInstanceNameToString(
+                    testing::TestParamInfo<std::string>{std::get<1>(info.param), info.index});
+        });
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
+    return RUN_ALL_TESTS();
+}