diff --git a/wifi/1.0/Android.mk b/wifi/1.0/Android.mk
index e812272..a3901f4 100644
--- a/wifi/1.0/Android.mk
+++ b/wifi/1.0/Android.mk
@@ -1543,6 +1543,40 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (WifiDebugPacketFateFrameInfo)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugPacketFateFrameInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugPacketFateFrameInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (WifiDebugPacketFateFrameType)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugPacketFateFrameType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugPacketFateFrameType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (WifiDebugRingBufferFlags)
 #
 GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugRingBufferFlags.java
@@ -1747,6 +1781,74 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (WifiDebugRxPacketFate)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugRxPacketFate.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugRxPacketFate
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (WifiDebugRxPacketFateReport)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugRxPacketFateReport.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugRxPacketFateReport
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (WifiDebugTxPacketFate)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugTxPacketFate.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugTxPacketFate
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (WifiDebugTxPacketFateReport)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugTxPacketFateReport.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugTxPacketFateReport
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (WifiInformationElement)
 #
 GEN := $(intermediates)/android/hardware/wifi/1.0/WifiInformationElement.java
@@ -3668,6 +3770,40 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (WifiDebugPacketFateFrameInfo)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugPacketFateFrameInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugPacketFateFrameInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (WifiDebugPacketFateFrameType)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugPacketFateFrameType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugPacketFateFrameType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (WifiDebugRingBufferFlags)
 #
 GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugRingBufferFlags.java
@@ -3872,6 +4008,74 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (WifiDebugRxPacketFate)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugRxPacketFate.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugRxPacketFate
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (WifiDebugRxPacketFateReport)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugRxPacketFateReport.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugRxPacketFateReport
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (WifiDebugTxPacketFate)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugTxPacketFate.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugTxPacketFate
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (WifiDebugTxPacketFateReport)
+#
+GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugTxPacketFateReport.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava -randroid.hardware:hardware/interfaces \
+        android.hardware.wifi@1.0::types.WifiDebugTxPacketFateReport
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (WifiInformationElement)
 #
 GEN := $(intermediates)/android/hardware/wifi/1.0/WifiInformationElement.java
diff --git a/wifi/1.0/IWifiChip.hal b/wifi/1.0/IWifiChip.hal
index 29425b1..487a5ae 100644
--- a/wifi/1.0/IWifiChip.hal
+++ b/wifi/1.0/IWifiChip.hal
@@ -131,6 +131,37 @@
   };
 
   /**
+   * Capabilities exposed by this chip.
+   */
+  enum ChipCapabilityMask : uint32_t {
+    /**
+     * Memory dump of Firmware.
+     */
+    DEBUG_MEMORY_FIRMWARE_DUMP_SUPPORTED = 1 << 0,
+    /**
+     * Memory dump of Driver.
+     */
+    DEBUG_MEMORY_DRIVER_DUMP_SUPPORTED = 1 << 1,
+    /**
+     * Connectivity events reported via debug ring buffer.
+     */
+    DEBUG_RING_BUFFER_CONNECT_EVENT_SUPPORTED = 1 << 2,
+    /**
+     * Power events reported via debug ring buffer.
+     */
+    DEBUG_RING_BUFFER_POWER_EVENT_SUPPORTED = 1 << 3,
+    /**
+     * Wakelock events reported via debug ring buffer.
+     */
+    DEBUG_RING_BUFFER_WAKELOCK_EVENT_SUPPORTED = 1 << 4,
+    /**
+     * Vendor data reported via debug ring buffer.
+     * This mostly contains firmware event logs.
+     */
+    DEBUG_RING_BUFFER_VENDOR_DATA_SUPPORTED = 1 << 5,
+  };
+
+  /**
    * Get the id assigned to this chip.
    *
    * @return status WifiStatus of the operation.
@@ -156,6 +187,19 @@
   registerEventCallback(IWifiChipEventCallback callback) generates (WifiStatus status);
 
   /**
+   * Get the capabilities supported by this chip.
+   *
+   * @return status WifiStatus of the operation.
+   *         Possible status codes:
+   *         |WifiStatusCode.SUCCESS|,
+   *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|,
+   *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
+   *         |WifiStatusCode.ERROR_UNKNOWN|
+   * @return capabilities Bitset of |ChipCapabilityMask| values.
+   */
+  getCapabilities() generates (WifiStatus status, uint32_t capabilities);
+
+  /**
    * Get the set of operation modes that the chip supports.
    *
    * @return status WifiStatus of the operation.
@@ -464,6 +508,7 @@
    *         Possible status codes:
    *         |WifiStatusCode.SUCCESS|,
    *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|,
+   *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
    *         |WifiStatusCode.NOT_AVAILABLE|,
    *         |WifiStatusCode.UNKNOWN|
    * @return ringBuffers Vector of |WifiDebugRingBufferStatus| corresponding to the
@@ -486,6 +531,7 @@
    *         Possible status codes:
    *         |WifiStatusCode.SUCCESS|,
    *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|,
+   *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
    *         |WifiStatusCode.NOT_AVAILABLE|,
    *         |WifiStatusCode.UNKNOWN|
    */
@@ -506,6 +552,8 @@
    *         Possible status codes:
    *         |WifiStatusCode.SUCCESS|,
    *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|,
+   *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+   *         |WifiStatusCode.ERROR_NOT_STARTED|,
    *         |WifiStatusCode.NOT_AVAILABLE|,
    *         |WifiStatusCode.UNKNOWN|
    */
diff --git a/wifi/1.0/IWifiStaIface.hal b/wifi/1.0/IWifiStaIface.hal
index 3ca9b7d..41b2bad 100644
--- a/wifi/1.0/IWifiStaIface.hal
+++ b/wifi/1.0/IWifiStaIface.hal
@@ -44,6 +44,10 @@
      * If set indicates that the link layer stats APIs are supported.
      */
     LINK_LAYER_STATS = 1 << 2,
+    /**
+     * Tracks connection packets' fate.
+     */
+    DEBUG_PACKET_FATE_SUPPORTED = 1 << 3
   };
 
   /**
@@ -195,6 +199,7 @@
    *         |WifiStatusCode.SUCCESS|,
    *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
    *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+   *         |WifiStatusCode.ERROR_NOT_STARTED|,
    *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
    *         |WifiStatusCode.ERROR_UNKNOWN|
    */
@@ -230,6 +235,7 @@
    *         |WifiStatusCode.SUCCESS|,
    *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
    *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+   *         |WifiStatusCode.ERROR_NOT_STARTED|,
    *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
    *         |WifiStatusCode.ERROR_UNKNOWN|
    */
@@ -245,9 +251,97 @@
    *         |WifiStatusCode.SUCCESS|,
    *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
    *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+   *         |WifiStatusCode.ERROR_NOT_STARTED|,
    *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
    *         |WifiStatusCode.ERROR_UNKNOWN|
    * @return stats Instance of |LinkLayerStats|.
    */
   getLinkLayerStats() generates (WifiStatus status, StaLinkLayerStats stats);
+
+  /**
+   * API to start packet fate monitoring.
+   * - Once stared, monitoring must remain active until HAL is unloaded.
+   * - When HAL is unloaded, all packet fate buffers must be cleared.
+   * - The packet fates are used to monitor the state of packets transmitted/
+   *   received during association.
+   *
+   * @return status WifiStatus of the operation.
+   *         Possible status codes:
+   *         |WifiStatusCode.SUCCESS|,
+   *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
+   *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+   *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
+   *         |WifiStatusCode.ERROR_UNKNOWN|
+   */
+  startDebugPacketFateMonitoring() generates (WifiStatus status);
+
+  /**
+   * API to stop packet fate monitoring.
+   *
+   * @return status WifiStatus of the operation.
+   *         Possible status codes:
+   *         |WifiStatusCode.SUCCESS|,
+   *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
+   *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+   *         |WifiStatusCode.ERROR_NOT_STARTED|,
+   *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
+   *         |WifiStatusCode.ERROR_UNKNOWN|
+   */
+  stopDebugPacketFateMonitoring() generates (WifiStatus status);
+
+  /**
+   * API to retrieve fates of outbound packets.
+   * - HAL implementation must return the fates of
+   *   all the frames transmitted for the most recent association.
+   *   The fate reports must follow the same order as their respective
+   *   packets.
+   * - HAL implementation may choose (but is not required) to include
+   *   reports for management frames.
+   * - Packets reported by firmware, but not recognized by driver,
+   *   must be included. However, the ordering of the corresponding
+   *   reports is at the discretion of HAL implementation.
+   * - Framework must be able to call this API multiple times for the same
+   *   association.
+   *
+   * @return status WifiStatus of the operation.
+   *         Possible status codes:
+   *         |WifiStatusCode.SUCCESS|,
+   *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
+   *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+   *         |WifiStatusCode.ERROR_NOT_STARTED|,
+   *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
+   *         |WifiStatusCode.ERROR_UNKNOWN|
+   * @return fates Vector of |WifiDebugTxPacketFateReport| instances corresponding
+   *         to the packet fates.
+   */
+  getDebugTxPacketFates()
+      generates (WifiStatus status, vec<WifiDebugTxPacketFateReport> fates);
+
+  /**
+   * API to retrieve fates of inbound packets.
+   * - HAL implementation must return the fates of
+   *   all the frames received for the most recent association.
+   *   The fate reports must follow the same order as their respective
+   *   packets.
+   * - HAL implementation may choose (but is not required) to include
+   *   reports for management frames.
+   * - Packets reported by firmware, but not recognized by driver,
+   *   must be included. However, the ordering of the corresponding
+   *   reports is at the discretion of HAL implementation.
+   * - Framework must be able to call this API multiple times for the same
+   *   association.
+   *
+   * @return status WifiStatus of the operation.
+   *         Possible status codes:
+   *         |WifiStatusCode.SUCCESS|,
+   *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
+   *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+   *         |WifiStatusCode.ERROR_NOT_STARTED|,
+   *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
+   *         |WifiStatusCode.ERROR_UNKNOWN|
+   * @return fates Vector of |WifiDebugRxPacketFateReport| instances corresponding
+   *         to the packet fates.
+   */
+  getDebugRxPacketFates()
+      generates (WifiStatus status, vec<WifiDebugRxPacketFateReport> fates);
 };
diff --git a/wifi/1.0/types.hal b/wifi/1.0/types.hal
index a66e6fd..0c3a211 100644
--- a/wifi/1.0/types.hal
+++ b/wifi/1.0/types.hal
@@ -30,6 +30,7 @@
   ERROR_WIFI_RTT_CONTROLLER_INVALID,
   ERROR_NOT_SUPPORTED,
   ERROR_NOT_AVAILABLE,
+  ERROR_NOT_STARTED,
   ERROR_INVALID_ARGS,
   ERROR_UNKNOWN
 };
@@ -2887,3 +2888,178 @@
    */
   EXCESSIVE = 3
 };
+
+/**
+ * Enum describing the fate of the TX packets.
+ */
+enum WifiDebugTxPacketFate : uint32_t {
+  /**
+   * Sent over air and ACKed.
+   */
+  ACKED,
+  /**
+   * Sent over air but not ACKed. (Normal for broadcast/multicast.)
+   */
+  SENT,
+  /**
+   * Queued within firmware, but not yet sent over air.
+   */
+  FW_QUEUED,
+  /**
+   * Dropped by firmware as invalid. E.g. bad source address, bad checksum,
+   * or invalid for current state.
+   */
+  FW_DROP_INVALID,
+  /**
+   * Dropped by firmware due to lack of buffer space.
+   */
+  FW_DROP_NOBUFS,
+  /**
+   * Dropped by firmware for any other reason. Includes frames that  were sent
+   * by driver to firmware, but unaccounted for by  firmware.
+   */
+  FW_DROP_OTHER,
+  /**
+   * Queued within driver, not yet sent to firmware.
+   */
+  DRV_QUEUED,
+  /**
+   * Dropped by driver as invalid. E.g. bad source address, or invalid for
+   * current state.
+   */
+  DRV_DROP_INVALID,
+  /**
+   * Dropped by driver due to lack of buffer space.
+   */
+  DRV_DROP_NOBUFS,
+  /**
+   * Dropped by driver for any other reason.
+   */
+  DRV_DROP_OTHER,
+};
+
+/**
+ * Enum describing the fate of the TX packets.
+ */
+enum WifiDebugRxPacketFate : uint32_t {
+  /**
+   * Valid and delivered to network stack (e.g., netif_rx()).
+   */
+  SUCCESS,
+  /**
+   * Queued within firmware, but not yet sent to driver.
+   */
+  FW_QUEUED,
+  /**
+   * Dropped by firmware due to host-programmable filters.
+   */
+  FW_DROP_FILTER,
+  /**
+   * Dropped by firmware as invalid. E.g. bad checksum, decrypt failed,
+   * or invalid for current state.
+   */
+  FW_DROP_INVALID,
+  /**
+   * Dropped by firmware due to lack of buffer space.
+   */
+  FW_DROP_NOBUFS,
+  /**
+   * Dropped by firmware for any other reason.
+   */
+  FW_DROP_OTHER,
+  /**
+   * Queued within driver, not yet delivered to network stack.
+   */
+  DRV_QUEUED,
+  /**
+   * Dropped by driver due to filter rules.
+   */
+  DRV_DROP_FILTER,
+  /**
+   * Dropped by driver as invalid. E.g. not permitted in current state.
+   */
+  DRV_DROP_INVALID,
+  /**
+   * Dropped by driver due to lack of buffer space.
+   */
+  DRV_DROP_NOBUFS,
+  /**
+   * Dropped by driver for any other reason.
+   */
+  DRV_DROP_OTHER,
+};
+
+/**
+ * Type of frame transmitted/received.
+ */
+enum WifiDebugPacketFateFrameType : uint32_t {
+  UNKNOWN,
+  ETHERNET_II,
+  MGMT_80211,
+};
+
+/**
+ * Information regarding the frame transmitted/received.
+ */
+struct WifiDebugPacketFateFrameInfo {
+  /**
+   * The type of MAC-layer frame that this frame_info holds.
+   * - For data frames, use FRAME_TYPE_ETHERNET_II.
+   * - For management frames, use FRAME_TYPE_80211_MGMT.
+   * - If the type of the frame is unknown, use FRAME_TYPE_UNKNOWN.
+   */
+  WifiDebugPacketFateFrameType frameType;
+  /**
+   * The number of bytes included in |frameContent|.
+   * If the frame  contents are missing (e.g. RX frame dropped in firmware),
+   * |frameLen| must be set to 0.
+   */
+  uint64_t frameLen;
+  /**
+   * Host clock when this frame was received by the driver (either  outbound
+   * from the host network stack, or inbound from the firmware).
+   * - The timestamp must be taken from a clock which includes time the host
+   *   spent suspended (e.g. ktime_get_boottime()).
+   * - If no host timestamp is available (e.g. RX frame was dropped in firmware),
+   *   this field must be set to 0.
+   */
+  TimeStampInUs driverTimestampUsec;
+  /**
+   * Firmware clock when this frame was received by the firmware
+   * (either outbound from the host, or inbound from a remote  station).
+   * - The timestamp must be taken from a clock which includes time firmware
+   *   spent suspended (if applicable).
+   * - If no firmware timestamp is available (e.g. TX frame was dropped by
+   *   driver), this field must be set to 0.
+   * - Consumers of |frameInfo| must not assume any synchronization between
+   *   driver and firmware clocks.
+   */
+  TimeStampInUs firmwareTimestampUsec;
+  /**
+   * Actual frame content. This is the raw bytes of the corresponding packet.
+   * - Should be provided for TX frames originated by the host.
+   * - Should be provided for RX frames received by the driver.
+   * - Optionally provided for TX frames originated by firmware.
+   *   (At discretion of HAL implementation.)
+   * - Optionally provided for RX frames dropped in firmware.
+   *   (At discretion of HAL implementation.)
+   * - If frame content is not provided, |frameLen| must be set to 0.
+   */
+  vec<uint8_t> frameContent;
+};
+
+/**
+ * Struct describing packet fate report for each Rx frame.
+ */
+struct WifiDebugTxPacketFateReport {
+  WifiDebugTxPacketFate fate;
+  WifiDebugPacketFateFrameInfo frameInf;
+};
+
+/**
+ * Struct describing packet fate report for each Rx frame.
+ */
+struct WifiDebugRxPacketFateReport {
+  WifiDebugRxPacketFate fate;
+  WifiDebugPacketFateFrameInfo frameInfo;
+};