diff --git a/transport/HidlTransportSupport.cpp b/transport/HidlTransportSupport.cpp
index 0d2f1bf..9bb8148 100644
--- a/transport/HidlTransportSupport.cpp
+++ b/transport/HidlTransportSupport.cpp
@@ -14,10 +14,7 @@
  * limitations under the License.
  */
 #include <hidl/HidlTransportSupport.h>
-
-#include <android/hidl/manager/1.0/IServiceManager.h>
 #include <hidl/HidlBinderSupport.h>
-#include <hidl/ServiceManagement.h>
 
 namespace android {
 namespace hardware {
@@ -56,116 +53,5 @@
     return true;
 }
 
-namespace details {
-
-sp<::android::hidl::base::V1_0::IBase> getRawServiceInternal(const std::string& descriptor,
-                                                             const std::string& instance,
-                                                             bool retry, bool getStub) {
-    using Transport = ::android::hidl::manager::V1_0::IServiceManager::Transport;
-    using ::android::hidl::base::V1_0::IBase;
-    using ::android::hidl::manager::V1_0::IServiceManager;
-
-    const sp<IServiceManager> sm = defaultServiceManager();
-    if (sm == nullptr) {
-        ALOGE("getService: defaultServiceManager() is null");
-        return nullptr;
-    }
-
-    Return<Transport> transportRet = sm->getTransport(descriptor, instance);
-
-    if (!transportRet.isOk()) {
-        ALOGE("getService: defaultServiceManager()->getTransport returns %s",
-              transportRet.description().c_str());
-        return nullptr;
-    }
-    Transport transport = transportRet;
-    const bool vintfHwbinder = (transport == Transport::HWBINDER);
-    const bool vintfPassthru = (transport == Transport::PASSTHROUGH);
-
-#ifdef LIBHIDL_TARGET_TREBLE
-
-#ifdef LIBHIDL_TARGET_DEBUGGABLE
-    const char* env = std::getenv("TREBLE_TESTING_OVERRIDE");
-    const bool trebleTestingOverride = env && !strcmp(env, "true");
-    const bool vintfLegacy = (transport == Transport::EMPTY) && trebleTestingOverride;
-#else   // LIBHIDL_TARGET_TREBLE but not LIBHIDL_TARGET_DEBUGGABLE
-    const bool trebleTestingOverride = false;
-    const bool vintfLegacy = false;
-#endif  // LIBHIDL_TARGET_DEBUGGABLE
-
-#else   // not LIBHIDL_TARGET_TREBLE
-    const char* env = std::getenv("TREBLE_TESTING_OVERRIDE");
-    const bool trebleTestingOverride = env && !strcmp(env, "true");
-    const bool vintfLegacy = (transport == Transport::EMPTY);
-#endif  // LIBHIDL_TARGET_TREBLE
-
-    for (int tries = 0;
-         !getStub && (vintfHwbinder || (vintfLegacy && tries == 0)) && (retry || tries < 1);
-         tries++) {
-        if (tries > 1) {
-            ALOGI("getService: Will do try %d for %s/%s in 1s...", tries, descriptor.c_str(),
-                  instance.c_str());
-            sleep(1);  // TODO(b/67425500): remove and update waitForHwService function
-        }
-        if (vintfHwbinder && tries > 0) {
-            waitForHwService(descriptor, instance);
-        }
-        Return<sp<IBase>> ret = sm->get(descriptor, instance);
-        if (!ret.isOk()) {
-            ALOGE("getService: defaultServiceManager()->get returns %s for %s/%s.",
-                  ret.description().c_str(), descriptor.c_str(), instance.c_str());
-            break;
-        }
-        sp<IBase> base = ret;
-        if (base == nullptr) {
-            if (tries > 0) {
-                ALOGW("getService: found unexpected null hwbinder interface for %s/%s.",
-                      descriptor.c_str(), instance.c_str());
-            }
-            continue;
-        }
-
-        Return<bool> canCastRet =
-            details::canCastInterface(base.get(), descriptor.c_str(), true /* emitError */);
-
-        if (!canCastRet.isOk()) {
-            if (canCastRet.isDeadObject()) {
-                ALOGW("getService: found dead hwbinder service for %s/%s.", descriptor.c_str(),
-                      instance.c_str());
-                continue;
-            }
-            // TODO(b/67425500): breaks getService == nullptr => hal available assumptions if the
-            // service has a transaction failure (one example of this is if the service's binder
-            // buffer is full). If this isn't here, you get an infinite loop when you don't have
-            // permission to talk to a service.
-            ALOGW("getService: unable to call into hwbinder service for %s/%s.", descriptor.c_str(),
-                  instance.c_str());
-            break;
-        }
-
-        if (!canCastRet) {
-            ALOGW("getService: received incompatible service (bug in hwservicemanager?) for %s/%s.",
-                  descriptor.c_str(), instance.c_str());
-            break;
-        }
-
-        return base;  // still needs to be wrapped by Bp class.
-    }
-
-    if (getStub || vintfPassthru || vintfLegacy) {
-        const sp<IServiceManager> pm = getPassthroughServiceManager();
-        if (pm != nullptr) {
-            sp<IBase> base = pm->get(descriptor, instance).withDefault(nullptr);
-            if (!getStub || trebleTestingOverride) {
-                base = wrapPassthrough(base);
-            }
-            return base;
-        }
-    }
-
-    return nullptr;
-}
-
-}  // namespace details
 }  // namespace hardware
 }  // namespace android
diff --git a/transport/ServiceManagement.cpp b/transport/ServiceManagement.cpp
index c6c43a7..c9ee29a 100644
--- a/transport/ServiceManagement.cpp
+++ b/transport/ServiceManagement.cpp
@@ -539,6 +539,114 @@
     }
 }
 
+sp<::android::hidl::base::V1_0::IBase> getRawServiceInternal(const std::string& descriptor,
+                                                             const std::string& instance,
+                                                             bool retry, bool getStub) {
+    using Transport = ::android::hidl::manager::V1_0::IServiceManager::Transport;
+    using ::android::hidl::base::V1_0::IBase;
+    using ::android::hidl::manager::V1_0::IServiceManager;
+
+    const sp<IServiceManager> sm = defaultServiceManager();
+    if (sm == nullptr) {
+        ALOGE("getService: defaultServiceManager() is null");
+        return nullptr;
+    }
+
+    Return<Transport> transportRet = sm->getTransport(descriptor, instance);
+
+    if (!transportRet.isOk()) {
+        ALOGE("getService: defaultServiceManager()->getTransport returns %s",
+              transportRet.description().c_str());
+        return nullptr;
+    }
+    Transport transport = transportRet;
+    const bool vintfHwbinder = (transport == Transport::HWBINDER);
+    const bool vintfPassthru = (transport == Transport::PASSTHROUGH);
+
+#ifdef LIBHIDL_TARGET_TREBLE
+
+#ifdef LIBHIDL_TARGET_DEBUGGABLE
+    const char* env = std::getenv("TREBLE_TESTING_OVERRIDE");
+    const bool trebleTestingOverride = env && !strcmp(env, "true");
+    const bool vintfLegacy = (transport == Transport::EMPTY) && trebleTestingOverride;
+#else   // LIBHIDL_TARGET_TREBLE but not LIBHIDL_TARGET_DEBUGGABLE
+    const bool trebleTestingOverride = false;
+    const bool vintfLegacy = false;
+#endif  // LIBHIDL_TARGET_DEBUGGABLE
+
+#else   // not LIBHIDL_TARGET_TREBLE
+    const char* env = std::getenv("TREBLE_TESTING_OVERRIDE");
+    const bool trebleTestingOverride = env && !strcmp(env, "true");
+    const bool vintfLegacy = (transport == Transport::EMPTY);
+#endif  // LIBHIDL_TARGET_TREBLE
+
+    for (int tries = 0;
+         !getStub && (vintfHwbinder || (vintfLegacy && tries == 0)) && (retry || tries < 1);
+         tries++) {
+        if (tries > 1) {
+            ALOGI("getService: Will do try %d for %s/%s in 1s...", tries, descriptor.c_str(),
+                  instance.c_str());
+            sleep(1);  // TODO(b/67425500): remove and update waitForHwService function
+        }
+        if (vintfHwbinder && tries > 0) {
+            waitForHwService(descriptor, instance);
+        }
+        Return<sp<IBase>> ret = sm->get(descriptor, instance);
+        if (!ret.isOk()) {
+            ALOGE("getService: defaultServiceManager()->get returns %s for %s/%s.",
+                  ret.description().c_str(), descriptor.c_str(), instance.c_str());
+            break;
+        }
+        sp<IBase> base = ret;
+        if (base == nullptr) {
+            if (tries > 0) {
+                ALOGW("getService: found unexpected null hwbinder interface for %s/%s.",
+                      descriptor.c_str(), instance.c_str());
+            }
+            continue;
+        }
+
+        Return<bool> canCastRet =
+            details::canCastInterface(base.get(), descriptor.c_str(), true /* emitError */);
+
+        if (!canCastRet.isOk()) {
+            if (canCastRet.isDeadObject()) {
+                ALOGW("getService: found dead hwbinder service for %s/%s.", descriptor.c_str(),
+                      instance.c_str());
+                continue;
+            }
+            // TODO(b/67425500): breaks getService == nullptr => hal available assumptions if the
+            // service has a transaction failure (one example of this is if the service's binder
+            // buffer is full). If this isn't here, you get an infinite loop when you don't have
+            // permission to talk to a service.
+            ALOGW("getService: unable to call into hwbinder service for %s/%s.", descriptor.c_str(),
+                  instance.c_str());
+            break;
+        }
+
+        if (!canCastRet) {
+            ALOGW("getService: received incompatible service (bug in hwservicemanager?) for %s/%s.",
+                  descriptor.c_str(), instance.c_str());
+            break;
+        }
+
+        return base;  // still needs to be wrapped by Bp class.
+    }
+
+    if (getStub || vintfPassthru || vintfLegacy) {
+        const sp<IServiceManager> pm = getPassthroughServiceManager();
+        if (pm != nullptr) {
+            sp<IBase> base = pm->get(descriptor, instance).withDefault(nullptr);
+            if (!getStub || trebleTestingOverride) {
+                base = wrapPassthrough(base);
+            }
+            return base;
+        }
+    }
+
+    return nullptr;
+}
+
 }; // namespace details
 
 }; // namespace hardware
diff --git a/transport/include/hidl/HidlTransportSupport.h b/transport/include/hidl/HidlTransportSupport.h
index 4c9a881..730727c 100644
--- a/transport/include/hidl/HidlTransportSupport.h
+++ b/transport/include/hidl/HidlTransportSupport.h
@@ -22,6 +22,7 @@
 #include <hidl/HidlPassthroughSupport.h>
 #include <hidl/HidlSupport.h>
 #include <hidl/HidlTransportUtils.h>
+#include <hidl/ServiceManagement.h>
 
 namespace android {
 namespace hardware {
@@ -111,16 +112,6 @@
     return sp<IChild>(static_cast<IChild *>(parent.get()));
 }
 
-// Returns a service with the following constraints:
-// - retry => service is waited for and returned if available in this process
-// - getStub => internal only. Forces to get the unwrapped (no BsFoo) if available.
-// TODO(b/65843592)
-// If the service is a remote service, this function returns BpBase. If the service is
-// a passthrough service, this function returns the appropriately wrapped Bs child object.
-sp<::android::hidl::base::V1_0::IBase> getRawServiceInternal(const std::string& descriptor,
-                                                             const std::string& instance,
-                                                             bool retry, bool getStub);
-
 template <typename BpType, typename IType = typename BpType::Pure,
           typename = std::enable_if_t<std::is_same<i_tag, typename IType::_hidl_tag>::value>,
           typename = std::enable_if_t<std::is_same<bphw_tag, typename BpType::_hidl_tag>::value>>
diff --git a/transport/include/hidl/ServiceManagement.h b/transport/include/hidl/ServiceManagement.h
index d53cd7e..4df156b 100644
--- a/transport/include/hidl/ServiceManagement.h
+++ b/transport/include/hidl/ServiceManagement.h
@@ -18,6 +18,8 @@
 #define ANDROID_HARDWARE_ISERVICE_MANAGER_H
 
 #include <string>
+
+#include <android/hidl/base/1.0/IBase.h>
 #include <utils/StrongPointer.h>
 
 namespace android {
@@ -45,6 +47,16 @@
 void waitForHwService(const std::string &interface, const std::string &instanceName);
 
 void preloadPassthroughService(const std::string &descriptor);
+
+// Returns a service with the following constraints:
+// - retry => service is waited for and returned if available in this process
+// - getStub => internal only. Forces to get the unwrapped (no BsFoo) if available.
+// TODO(b/65843592)
+// If the service is a remote service, this function returns BpBase. If the service is
+// a passthrough service, this function returns the appropriately wrapped Bs child object.
+sp<::android::hidl::base::V1_0::IBase> getRawServiceInternal(const std::string& descriptor,
+                                                             const std::string& instance,
+                                                             bool retry, bool getStub);
 };
 
 // These functions are for internal use by hidl. If you want to get ahold