diff --git a/core/jni/Android.bp b/core/jni/Android.bp
index 08c9678..d1a7d70 100644
--- a/core/jni/Android.bp
+++ b/core/jni/Android.bp
@@ -233,6 +233,7 @@
 
     shared_libs: [
         "libbpf",
+        "libnetdbpf",
         "libnetdutils",
         "libmemtrack",
         "libandroidfw",
diff --git a/core/jni/com_android_internal_net_NetworkStatsFactory.cpp b/core/jni/com_android_internal_net_NetworkStatsFactory.cpp
index 109e65c..b3ff4db 100644
--- a/core/jni/com_android_internal_net_NetworkStatsFactory.cpp
+++ b/core/jni/com_android_internal_net_NetworkStatsFactory.cpp
@@ -32,8 +32,8 @@
 #include <utils/misc.h>
 
 #include "android-base/unique_fd.h"
-#include "bpf/BpfNetworkStats.h"
 #include "bpf/BpfUtils.h"
+#include "netdbpf/BpfNetworkStats.h"
 
 using android::bpf::hasBpfSupport;
 using android::bpf::parseBpfNetworkStatsDetail;
diff --git a/services/core/jni/Android.bp b/services/core/jni/Android.bp
index 07cdd05..902bafb 100644
--- a/services/core/jni/Android.bp
+++ b/services/core/jni/Android.bp
@@ -97,6 +97,7 @@
         "libutils",
         "libhwui",
         "libbpf",
+        "libnetdbpf",
         "libnetdutils",
         "android.hardware.audio.common@2.0",
         "android.hardware.broadcastradio@1.0",
diff --git a/services/core/jni/com_android_server_net_NetworkStatsService.cpp b/services/core/jni/com_android_server_net_NetworkStatsService.cpp
index 3302dea..649f1a5 100644
--- a/services/core/jni/com_android_server_net_NetworkStatsService.cpp
+++ b/services/core/jni/com_android_server_net_NetworkStatsService.cpp
@@ -30,8 +30,8 @@
 #include <utils/Log.h>
 
 #include "android-base/unique_fd.h"
-#include "bpf/BpfNetworkStats.h"
 #include "bpf/BpfUtils.h"
+#include "netdbpf/BpfNetworkStats.h"
 
 using android::bpf::Stats;
 using android::bpf::hasBpfSupport;
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 6eaecc6..149ccf0 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1965,6 +1965,31 @@
     public static final String KEY_RTT_SUPPORTED_BOOL = "rtt_supported_bool";
 
     /**
+     * Indicates if the carrier supports auto-upgrading a call to RTT when receiving a call from a
+     * RTT-supported device.
+     * @hide
+     */
+    public static final String KEY_RTT_AUTO_UPGRADE_BOOL = "rtt_auto_upgrade_bool";
+
+    /**
+     * Indicates if the carrier supports RTT during a video call.
+     * @hide
+     */
+    public static final String KEY_RTT_SUPPORTED_FOR_VT_BOOL = "rtt_supported_for_vt_bool";
+
+    /**
+     * Indicates if the carrier supports upgrading a voice call to an RTT call during the call.
+     * @hide
+     */
+    public static final String KEY_RTT_UPGRADE_SUPPORTED_BOOL = "rtt_upgrade_supported_bool";
+
+    /**
+     * Indicates if the carrier supports downgrading a RTT call to a voice call during the call.
+     * @hide
+     */
+    public static final String KEY_RTT_DOWNGRADE_SUPPORTED_BOOL = "rtt_downgrade_supported_bool";
+
+    /**
      * The flag to disable the popup dialog which warns the user of data charges.
      * @hide
      */