diff --git a/core/res/res/xml/irq_device_map.xml b/core/res/res/xml/irq_device_map.xml
index 86a44d6a9fe05..4fae8fb776873 100644
--- a/core/res/res/xml/irq_device_map.xml
+++ b/core/res/res/xml/irq_device_map.xml
@@ -17,14 +17,15 @@
 */
 -->
 <irq-device-map>
-  <!--  This file maps devices (chips) that can send IRQs to the CPU (and bring it out of sleep) to
-        logical subsystems in userspace code. Since each Android device has its own uniquely
-        designed chipset, this mapping is expected to be empty by default and should be overridden
-        by device specific configs.
+  <!--  This file maps devices (chips) that can send interrupts to the main processor (and bring it
+        out of sleep) to logical subsystems in userspace code. Since each Android device has its own
+        uniquely designed chipset, this mapping is expected to be empty by default and should be
+        overridden by device-specific configs.
         This mapping helps the system to meaningfully attribute CPU wakeups to logical work that
         happened on the device. The devices are referred to by their names as defined in the kernel.
-        Currently defined subsystems are:
+        Currently, defined subsystems are:
         - Alarm: Use this to denote wakeup alarms requested by apps via the AlarmManager API.
+        - Wifi: Use this to denote network traffic that uses the wifi transport.
 
         The overlay should use tags <device> and <subsystem> to describe this mapping in the
         following way:
diff --git a/services/core/java/android/os/BatteryStatsInternal.java b/services/core/java/android/os/BatteryStatsInternal.java
index 17ef9a2324014..c6f63dd73a256 100644
--- a/services/core/java/android/os/BatteryStatsInternal.java
+++ b/services/core/java/android/os/BatteryStatsInternal.java
@@ -38,11 +38,13 @@ public abstract class BatteryStatsInternal {
 
     public static final int CPU_WAKEUP_SUBSYSTEM_UNKNOWN = -1;
     public static final int CPU_WAKEUP_SUBSYSTEM_ALARM = 1;
+    public static final int CPU_WAKEUP_SUBSYSTEM_WIFI = 2;
 
     /** @hide */
     @IntDef(prefix = {"CPU_WAKEUP_SUBSYSTEM_"}, value = {
             CPU_WAKEUP_SUBSYSTEM_UNKNOWN,
             CPU_WAKEUP_SUBSYSTEM_ALARM,
+            CPU_WAKEUP_SUBSYSTEM_WIFI,
     })
     @Retention(RetentionPolicy.SOURCE)
     @interface CpuWakeupSubsystem {
diff --git a/services/core/java/com/android/server/am/BatteryStatsService.java b/services/core/java/com/android/server/am/BatteryStatsService.java
index 1607566169077..0ee883f745ca8 100644
--- a/services/core/java/com/android/server/am/BatteryStatsService.java
+++ b/services/core/java/com/android/server/am/BatteryStatsService.java
@@ -23,6 +23,7 @@ import static android.Manifest.permission.NETWORK_STACK;
 import static android.Manifest.permission.POWER_SAVER;
 import static android.Manifest.permission.UPDATE_DEVICE_STATS;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED;
+import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
 import static android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK;
 import static android.os.BatteryStats.POWER_DATA_UNAVAILABLE;
 
@@ -479,9 +480,29 @@ public final class BatteryStatsService extends IBatteryStats.Stub
             BatteryStatsService.this.noteJobsDeferred(uid, numDeferred, sinceLast);
         }
 
+        private int transportToSubsystem(NetworkCapabilities nc) {
+            if (nc.hasTransport(TRANSPORT_WIFI)) {
+                return CPU_WAKEUP_SUBSYSTEM_WIFI;
+            }
+            return CPU_WAKEUP_SUBSYSTEM_UNKNOWN;
+        }
+
         @Override
         public void noteCpuWakingNetworkPacket(Network network, long elapsedMillis, int uid) {
-            Slog.d(TAG, "Wakeup due to incoming packet on network " + network + " to uid " + uid);
+            if (uid < 0) {
+                Slog.e(TAG, "Invalid uid for waking network packet: " + uid);
+                return;
+            }
+            final ConnectivityManager cm = mContext.getSystemService(ConnectivityManager.class);
+            final NetworkCapabilities nc = cm.getNetworkCapabilities(network);
+            final int subsystem = transportToSubsystem(nc);
+
+            if (subsystem == CPU_WAKEUP_SUBSYSTEM_UNKNOWN) {
+                Slog.wtf(TAG, "Could not map transport for network: " + network
+                        + " while attributing wakeup by packet sent to uid: " + uid);
+                return;
+            }
+            noteCpuWakingActivity(subsystem, elapsedMillis, uid);
         }
 
         @Override
diff --git a/services/core/java/com/android/server/power/stats/CpuWakeupStats.java b/services/core/java/com/android/server/power/stats/CpuWakeupStats.java
index 54f3476d3b865..e8c0e5924252c 100644
--- a/services/core/java/com/android/server/power/stats/CpuWakeupStats.java
+++ b/services/core/java/com/android/server/power/stats/CpuWakeupStats.java
@@ -18,6 +18,7 @@ package com.android.server.power.stats;
 
 import static android.os.BatteryStatsInternal.CPU_WAKEUP_SUBSYSTEM_ALARM;
 import static android.os.BatteryStatsInternal.CPU_WAKEUP_SUBSYSTEM_UNKNOWN;
+import static android.os.BatteryStatsInternal.CPU_WAKEUP_SUBSYSTEM_WIFI;
 
 import android.content.Context;
 import android.os.Handler;
@@ -49,6 +50,7 @@ public class CpuWakeupStats {
     private static final String TAG = "CpuWakeupStats";
 
     private static final String SUBSYSTEM_ALARM_STRING = "Alarm";
+    private static final String SUBSYSTEM_ALARM_WIFI = "Wifi";
     @VisibleForTesting
     static final long WAKEUP_RETENTION_MS = 3 * 24 * 60 * 60_000; // 3 days.
     @VisibleForTesting
@@ -74,6 +76,8 @@ public class CpuWakeupStats {
         switch (subsystem) {
             case CPU_WAKEUP_SUBSYSTEM_ALARM:
                 return FrameworkStatsLog.KERNEL_WAKEUP_ATTRIBUTED__REASON__ALARM;
+            case CPU_WAKEUP_SUBSYSTEM_WIFI:
+                return FrameworkStatsLog.KERNEL_WAKEUP_ATTRIBUTED__REASON__WIFI;
         }
         return FrameworkStatsLog.KERNEL_WAKEUP_ATTRIBUTED__REASON__UNKNOWN;
     }
@@ -425,6 +429,8 @@ public class CpuWakeupStats {
         switch (rawSubsystem) {
             case SUBSYSTEM_ALARM_STRING:
                 return CPU_WAKEUP_SUBSYSTEM_ALARM;
+            case SUBSYSTEM_ALARM_WIFI:
+                return CPU_WAKEUP_SUBSYSTEM_WIFI;
         }
         return CPU_WAKEUP_SUBSYSTEM_UNKNOWN;
     }
@@ -433,6 +439,8 @@ public class CpuWakeupStats {
         switch (subsystem) {
             case CPU_WAKEUP_SUBSYSTEM_ALARM:
                 return SUBSYSTEM_ALARM_STRING;
+            case CPU_WAKEUP_SUBSYSTEM_WIFI:
+                return SUBSYSTEM_ALARM_WIFI;
             case CPU_WAKEUP_SUBSYSTEM_UNKNOWN:
                 return "Unknown";
         }